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Sample records for miami beach florida

  1. 33 CFR 334.605 - Meloy Channel, U.S. Coast Guard Base Miami Beach, Florida; restricted area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Base Miami Beach, Florida; restricted area. 334.605 Section 334.605 Navigation and Navigable Waters... REGULATIONS § 334.605 Meloy Channel, U.S. Coast Guard Base Miami Beach, Florida; restricted area. (a) The area... approval from the Base Commander, U.S. Coast Guard Base Miami Beach or his/her designated...

  2. 78 FR 22814 - Special Local Regulations; Miami Super Boat Grand Prix, Atlantic Ocean; Miami Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-17

    ..., Atlantic Ocean; Miami Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY... Miami Beach, Florida during the Miami Super Boat Grand Prix. The Miami Super Boat Grand Prix will... Beach, Florida. Approximately 25 high- speed power boats will be participating in the races, and it...

  3. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Ports of Palm Beach, Port Everglades, Miami or Key West, Florida. These moving security zones are... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida. 165.761 Section 165.761...

  4. Wild coastline birds as reservoirs of broad-spectrum-β-lactamase-producing Enterobacteriaceae in Miami Beach, Florida.

    PubMed

    Poirel, Laurent; Potron, Anaïs; De La Cuesta, Carolina; Cleary, Timothy; Nordmann, Patrice; Munoz-Price, L Silvia

    2012-05-01

    A high rate of broad-spectrum-β-lactamase-producing Escherichia coli isolates was identified from seagull and pelican feces collected in the Miami Beach, Florida, area. The most commonly identified resistance determinants were CMY-2 and CTX-M-15. Those wild birds might be therefore considered vehicles for wide dissemination of multidrug-resistant Enterobacteriaceae in the United States.

  5. 33 CFR 334.605 - Meloy Channel, U.S. Coast Guard Base Miami Beach, Florida; restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Meloy Channel, U.S. Coast Guard... REGULATIONS § 334.605 Meloy Channel, U.S. Coast Guard Base Miami Beach, Florida; restricted area. (a) The area.... U.S. Government vessels include, but are not limited to, U.S. Coast Guard and Coast Guard...

  6. 77 FR 26229 - Meloy Channel, U.S. Coast Guard Base Miami Beach, FL; Restricted Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... Department of the Army, Corps of Engineers 33 CFR Part 334 Meloy Channel, U.S. Coast Guard Base Miami Beach... the U.S. Coast Guard Base Miami Beach, Florida (Base Miami Beach). Base Miami Beach is composed of... waters immediately contiguous to Base Miami Beach. The amendment will also serve to protect the...

  7. 77 FR 42652 - Meloy Channel, U.S. Coast Guard Base Miami Beach, FL; Restricted Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Department of the Army, Corps of Engineers 33 CFR Part 334 Meloy Channel, U.S. Coast Guard Base Miami Beach... 334 to establish a new restricted area in the waters surrounding the U.S. Coast Guard Base Miami Beach, Florida (Base Miami Beach). Base Miami Beach is composed of multiple U.S. Coast Guard (USCG) units,...

  8. 76 FR 29642 - Special Local Regulations; Miami Super Boat Grand Prix, Miami Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ..., Miami Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing special local regulations on the waters of the Atlantic Ocean east of ] Miami Beach, Florida... Beach. The special local regulations will establish the following two areas: A race area, where...

  9. Quality of Ground Water in the Biscayne Aquifer in Miami-Dade, Broward, and Palm Beach Counties, Florida, 1996-1998, with Emphasis on Contaminants

    DTIC Science & Technology

    2005-01-01

    lens-like; the entire sequence of units (table 1) is not present in any one place. The aquifer extends beneath Biscayne Bay and the Atlantic Ocean...U.S. Department of the Interior U.S. Geological Survey Open-File Report 2004-1438 Quality of Ground Water in the Biscayne Aquifer in Miami-Dade...Quality of Ground Water in the Biscayne Aquifer in Miami-Dade, Broward, and Palm Beach Counties, Florida, 1996-1998, With Emphasis on Contaminants

  10. Miami, Florida: The Magic City

    ERIC Educational Resources Information Center

    McIntosh, Phyllis

    2008-01-01

    With its subtropical climate and intimate ties to Latin America, Miami is like no other city in the United States. More than 65 percent of its population is Hispanic, and Spanish is the most commonly heard language. Situated at the southern tip of the 500-mile-long Florida peninsula, Miami is the largest urban area in the southeastern United…

  11. Stratigraphy of the Upper Pleistocene Miami Limestone of Florida

    SciTech Connect

    Johnson, R.A.

    1993-03-01

    The upper Pleistocene Miami Limestone is probably the most stratigraphically-complex formation in the Cenozoic of Florida. The Miami overlies and vertically/laterally grades into the upper Pleistocene Ft. Thompson Formation to the west in southeast Palm Beach County (west of I-95); to the west in Broward County (west of the Turnpike); and to the north in south Broward County (along U.S. 27). The Miami overlies and very locally vertically grades into the Ft. Thompson in all of Dade County. The Miami overlies and vertically/laterally grades into the upper Pleistocene Anastasia Formation to the north and east in southeast Palm Beach County (east of I-95), and to the northeast in east Broward County (east of the Turnpike). The Miami laterally grades into the upper Pleistocene Key Largo Limestone to the southeast in extreme southeast Dade County, and overlies and locally vertically grades into the Key Largo in the Lower Keys, south Monroe County. The Miami unconformably overlies the Pliocene Tamiami Formation and pinches out to the west in northeast mainland Monroe and southeast Collier Counties, and also pinches out to the north in east-central Palm Beach County. In all areas, the Miami Limestone is either overlain unconformably by very discontinuous undifferentiated surficial sediments or forms land surface.

  12. Port of Miami, Florida. Workshop Report

    DTIC Science & Technology

    2000-07-25

    lights • Range lights are visible inbound • Fisher Island Ferry – lights on MacArthur Causeway mask small recreational boaters and on Lummus Island...Only certain areas where two ships can meet inbound • No meeting at Beacon #15 or at the jetties • At SW end of Dodge Island (junction of the... hotels , Miami River, Miami Beach Marina • Chalk’s Airline transits • Some tour boats from the hotels • Harbor cruise and casino boats. Royal Star (100

  13. Quality of ground water in the Biscayne Aquifer in Miami-Dade, Broward, and Palm Beach counties, Florida, 1996-1998, with emphasis on contaminants

    USGS Publications Warehouse

    Bradner, Anne; McPherson, Benjamin F.; Miller, Ronald L.; Kish, George; Bernard, Bruce

    2005-01-01

    The high permeability of the sand and limestone sediments and shallow water table of the Biscayne aquifer make ground water vulnerable to contamination by human activities. To assess potential contamination in the aquifer, untreated ground water was sampled from 30 public-supply wells (40-165 feet deep) in Broward, Miami-Dade, and Palm Beach Counties, 32 shallow wells (10-50 feet deep) in a recently urbanized (residential and light commercial) part of Broward County, and 3 shallow reference wells in Broward County. Results from sample analyses indicate that major ions, pH, dissolved oxygen, nutrients, and trace element concentrations were generally within the range indicative of background concentrations, except for: (1) substantially higher bromide concentrations in water from public-supply wells in southern Miami-Dade County; (2) a few relatively high (greater than 2 milligrams per liter) concentrations of nitrate in water from public-supply wells near agricultural lands in Miami-Dade and southern Broward Counties; and (3) a few relatively high concentrations of arsenic (greater than 10 micrograms per liter) in water from some shallow urban wells near golf courses. Pesticides were detected in every public-supply well, in most of the shallow, urban monitoring wells (78 percent), and in one reference well; however, no pesticide concentration exceeded any drinking-water standard. Fifteen different pesticides or their degradation products were detected. The most frequently detected pesticides were atrazine and tebuthiuron; less frequently detected were the herbicides diuron, fenuron, prometon, metolachlor, simazine, and 2,6-diethylaniline. Volatile organic compounds (VOCs) were detected in most of the public-supply wells (77 percent) and shallow, urban wells (91 percent) and in two of the three reference wells. Thirty-two different VOCs were detected in ground water in the Biscayne aquifer, with cis-1,2-dichloroethene the most frequently detected VOC in the public

  14. Analysis of water quality and circulation of four recreational Miami beaches through the use of Lagrangian Coherent Structures.

    PubMed

    Fiorentino, L A; Olascoaga, M J; Reniers, A

    2014-06-15

    Four popular, recreational beaches in Miami, FL are Hobie Beach, Virginia Key Beach, Crandon Park Beach, and Bill Baggs Cape Florida State Park. While all of the beaches are within a few miles of each other in Biscayne Bay, they have greatly differing water qualities, as determined by the testing for fecal indicator bacteria performed by the Florida Department of Health. Using the geodesic theory of transport barriers, we identify Lagrangian Coherent Structures (LCSs) in each area. We show how these material curves, which shape circulation and mixing patterns, can be used to explain the incongruous states of the water at beaches that should be comparable. The LCSs are computed using a hydrodynamic model and verified through field experimentation at each beach.

  15. 33 CFR 165.726 - Regulated Navigation Areas; Miami River, Miami, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Regulated Navigation Areas; Miami River, Miami, Florida. 165.726 Section 165.726 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  16. 33 CFR 165.726 - Regulated Navigation Areas; Miami River, Miami, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Regulated Navigation Areas; Miami River, Miami, Florida. 165.726 Section 165.726 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  17. 33 CFR 165.726 - Regulated Navigation Areas; Miami River, Miami, Florida.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Regulated Navigation Areas; Miami River, Miami, Florida. 165.726 Section 165.726 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  18. 33 CFR 165.726 - Regulated Navigation Areas; Miami River, Miami, Florida.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Regulated Navigation Areas; Miami River, Miami, Florida. 165.726 Section 165.726 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  19. 33 CFR 165.726 - Regulated Navigation Areas; Miami River, Miami, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Regulated Navigation Areas; Miami River, Miami, Florida. 165.726 Section 165.726 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  20. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami...′ N, 080°10.92′ W to 25°46.88′ N, 080°10.84′ W, and ending on Watson Park at 25°47.00′ N, 080°10.67′...

  1. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of the law enforcement boats and cruise ship tenders which will mark a transit lane in channel. (ii... east of the law enforcement vessels and cruise ship tenders, which will mark a transit lane in the... Port Miami or his designated representative. Other vessels such as pilot boats, cruise ship...

  2. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami... approximate position 25°46.33′ N, 080°09.12′ W, which leads to Star Island, and MacArthur Causeway...

  3. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami... approximate position 25°46.33′ N, 080°09.12′ W, which leads to Star Island, and MacArthur Causeway...

  4. Miami, Florida metropolitan area as seen from STS-62

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A view looking east shows the cities from Hollywood to Homestead in the greater Miami area. The photograph is centered directly over the city of Miami at approximately 25.5 degrees north and 80.5 degrees west. The average elevation of the area is 6 feet above mean sea level. Extensive drainage has taken place since the late 19th century to prevent massive flooding. The Miami River is one of the main drainage structures and is visible as a straight diagonal line near the center of the picture. Many of the small lakes in the lower portion of the view are catch ponds for runoff water. Many of the major roads are visible: Highway A1A follows the coast and ends at Miami Beach. Interstate 95 parallels the coast. The Taniami trail to the west across the Everglades (center-bottom) links Miami Beach to the mainland.

  5. Cutting Electricity Costs in Miami-Dade County, Florida

    SciTech Connect

    Alvarez, Carlos; Oliver, LeAnn; Kronheim, Steve; Gonzalez, Jorge; Woods-Richardson, Kathleen

    2011-01-01

    Miami-Dade County, Florida will be piping methane gas from their regional landfill to the adjacent wastewater plant to generate a significant portion of the massive facility's future electricity needs.

  6. Cutting Electricity Costs in Miami-Dade County, Florida

    ScienceCinema

    Alvarez, Carlos; Oliver, LeAnn; Kronheim, Steve; Gonzalez, Jorge; Woods-Richardson, Kathleen

    2016-07-12

    Miami-Dade County, Florida will be piping methane gas from their regional landfill to the adjacent wastewater plant to generate a significant portion of the massive facility's future electricity needs.

  7. 78 FR 40427 - Foreign-Trade Zone (FTZ) 32-Miami, Florida; Notification of Proposed Production Activity; Almod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... Activity; Almod Diamonds, Ltd. (Jewelry and Precious Stones); Miami, Florida The Greater Miami Foreign... Board on behalf of Almod Diamonds, Ltd. (ADL), located in Miami, Florida. The notification conforming...

  8. 78 FR 75899 - Safety Zone; 2013 Holiday Boat Parades, Captain of the Port Miami Zone; FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-13

    ... occur on the navigable waterways in the vicinity of Palm Beach and Miami, Florida. The safety zones... the Port Miami Zone. The safety zones are listed below. 1. Palm Beach, Florida. On December 7, 2013... marine parade will be held on the waters of the Intracoastal Waterway in Palm Beach, Florida. The...

  9. 78 FR 68814 - Foreign-Trade Zone 32-Miami, Florida, Authorization of Production Activity, Brightstar...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 32--Miami, Florida, Authorization of Production Activity, Brightstar Corporation (Cell Phone Kitting), Miami, Florida On June 26, 2013, The Greater Miami Chamber...

  10. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Ocean off Miami and... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.188 Atlantic Ocean off Miami and... in cases of great emergency, no vessel shall be anchored in the Atlantic Ocean in the vicinity of...

  11. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Atlantic Ocean off Miami and... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.188 Atlantic Ocean off Miami and... in cases of great emergency, no vessel shall be anchored in the Atlantic Ocean in the vicinity of...

  12. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Ocean off Miami and... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.188 Atlantic Ocean off Miami and... in cases of great emergency, no vessel shall be anchored in the Atlantic Ocean in the vicinity of...

  13. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Atlantic Ocean off Miami and... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.188 Atlantic Ocean off Miami and... in cases of great emergency, no vessel shall be anchored in the Atlantic Ocean in the vicinity of...

  14. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Atlantic Ocean off Miami and... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.188 Atlantic Ocean off Miami and... in cases of great emergency, no vessel shall be anchored in the Atlantic Ocean in the vicinity of...

  15. 77 FR 66938 - Special Local Regulations; 2012 Holiday Boat Parades, Captain of the Port Miami Zone; FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... Lauderdale, Pompano Beach, Palm Beach, Boynton Beach, Delray Beach, and Miami, Florida. These special local... will be enforced from 5:00 p.m. until 10:00 p.m. on December 9, 2012. 3. Palm Beach, Florida. On... around Palm Island and Hibiscus Island, head east between Di Lido Island, south through Meloy...

  16. 78 FR 39707 - Foreign-Trade Zone (FTZ) 32-Miami, Florida; Notification of Proposed Production Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Activity; Brightstar Corporation; (Cell Phone Kitting); Miami, Florida The Greater Miami Chamber of... cell phones and cell phone accessories. Pursuant to 15 CFR 400.14(b), FTZ activity would be limited to... during customs entry procedures that apply to cell phones (duty rate 0%) for the foreign status...

  17. 78 FR 68026 - Foreign-Trade Zone 32-Miami, Florida, Authorization of Production Activity, Almod Diamonds, Ltd...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ..., Almod Diamonds, Ltd. (Jewelry and Precious Stones), Miami, Florida On June 21, 2013, the Greater Miami... the Foreign-Trade Zones (FTZ) Board on behalf of Almod Diamonds, Ltd., within FTZ 32--Site 1, in...

  18. 76 FR 80333 - Proposed Foreign-Trade Zone; Miami, Florida Area Under Alternative Site Framework

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ...-Trade Zone; Miami, Florida Area Under Alternative Site Framework An application has been submitted to... of entry, under the alternative site framework (ASF) adopted by the Board (74 FR 1170-1173,...

  19. 46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to... baseline from which the territorial sea is measured in approximate position latitude 24°47.5′ N....

  20. 46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to... baseline from which the territorial sea is measured in approximate position latitude 24°47.5′ N....

  1. 78 FR 22363 - Environmental Impact Statement for the All Aboard Florida Miami-Orlando Passenger Rail Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Federal Railroad Administration Environmental Impact Statement for the All Aboard Florida Miami-- Orlando... service proposed by the private company, All Aboard Florida--Operations LLC (AAF), between Miami and... and its representatives will be considered in the preparation of the EIS. To ensure all...

  2. 55th Yearbook of the National Reading Conference (Miami, Florida, November 30-December 3, 2005)

    ERIC Educational Resources Information Center

    Hoffman, James V., Ed.; Schallert, Diane L., Ed.; Fairbanks, Colleen M., Ed.; Worthy, Jo, Ed.; Maloch, Beth, Ed.

    2006-01-01

    Close to 1,100 people attended the 55th Annual Meeting of the National Reading Conference at the Intercontinental Hotel in Miami, Florida from November 30-December 3, 2005. A record number of proposals were submitted this year (548), with 392 papers, symposia, and round tables accepted. This year's conference theme was inclusiveness and synthesis…

  3. HIV/AIDS Knowledge and Beliefs among Haitian Adolescents in Miami-Dade County, Florida

    ERIC Educational Resources Information Center

    Marcelin, Louis Herns; McCoy, H. Virginia; DiClemente, Ralph J.

    2006-01-01

    This study examined HIV/AIDS knowledge and beliefs in Haitian adolescents in an HIV epicenter, Miami-Dade Florida. This study examined survey data from 300 Haitian adolescents, aged 13 through 18, from both low- and middle-income neighborhoods. A sub-sample of 80 adolescents was selected for in-depth interviews and continuous observations with…

  4. Airborne radioactivity survey of parts of Atlantic Ocean beach, Virginia to Florida

    USGS Publications Warehouse

    Moxham, R.M.; Johnson, R.W.

    1953-01-01

    The accompanying maps show the results of an airborne radioactivity survey along the Atlantic Ocean beach from Cape Henry, Virginia to Cape Fear, North Carolina and from Savannah Bach Georgia to Miami Beach, Florida. The survey was made March 23-24, 1953, as part of a cooperative program with the U.S. Atomic Energy Commission. The survey was made with scintillation detection equipment mounted in a Douglas DC-3 aircraft and consisted of one flight line, at a 500-foot altitude, parallel to the beach. The vertical projection of the flight line coincided approximately with the landward limit of the modern beach. The width of the zone on the ground from which anomalous radiation is measured at the normal 500 foot flight altitude varies with the areal extent radioactivity of the source. For strong sources of radioactivity the width of the zone would be as much as 1,400 feet. The location of the flight lines is shown on the index map below. No abnormal radioactivity was detected along the northern flight line between Cape Henry, Virginia and Cape Fear, North Carolina. Along the southern flight line fourteen areas of abnormal radioactivity were detected between Savannah Beach, Georgia and Anastasia Island, Florida as shown on the map on the left. The abnormal radioactivity is apparently due to radioactive minerals associated with "black sand" deposits with occur locally along the beach in this region. The present technique of airborne radioactivity measurement does not permit distinguishing between activity sue to thorium and that due to uranium. An anomaly, therefore, may represent radioactivity due entirely to one or to a combination of these elements. It is not possible to determine the extent or radioactive content of the materials responsible for the abnormal radioactivity. The information given on the accompanying map indicates only those localities of greater-than-average radioactivity and, therefore suggest areas in which uranium and thorium deposits are more

  5. Characterization and evaluation of five jaboticaba accessions at the subtropical horticulture research station in Miami, Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fruit of five Jaboticaba (Myrciaria caulifloria) cultivars ‘MC-05-06’, ‘MC-05-14’, ‘MC-05-12’, ‘MC-06-15,’ and ‘MC-06-14’ were evaluated and characterized at the National Germplasm Repository, Subtropical horticulture Research Station (SHRS) Miami, Florida. Thirty fruits were harvested from clona...

  6. 75 FR 29671 - Approval and Promulgation of Air Quality Implementation Plans: Florida; Approval of Section 110(a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ...; and the Southeast Florida Area comprises Broward, Dade, and Palm Beach Counties. These maintenance..., Florida submitted redesignation requests for Broward, Dade, and Palm Beach Counties in association with... Emissions Inventory Southeast Florida Tampa Bay Jacksonville Miami-Dade Broward Palm Beach...

  7. Airborne laser quantification of Florida shoreline and beach volume change caused by hurricanes

    NASA Astrophysics Data System (ADS)

    Robertson, William, V.

    This dissertation combines three separate studies that measure coastal change using airborne laser data. The initial study develops a method for measuring subaerial and subaqueous volume change incrementally alongshore, and compares those measurements to shoreline change in order to quantify their relationship in Palm Beach County, Florida. A poor correlation (R2 = 0.39) was found between shoreline and volume change before the hurricane season in the northern section of Palm Beach County because of beach nourishment and inlet dynamics. However, a relatively high R2 value of 0.78 in the southern section of Palm Beach County was found due to little disturbance from tidal inlets and coastal engineering projects. The shoreline and volume change caused by the 2004 hurricane season was poorly correlated with R 2 values of 0.02 and 0.42 for the north and south sections, respectively. The second study uses airborne laser data to investigate if there is a significant relationship between shoreline migration before and after Hurricane Ivan near Panama City, Florida. In addition, the relationship between shoreline change and subaerial volume was quantified and a new method for quantifying subaqueous sediment change was developed. No significant spatial relationship was found between shoreline migration before and after the hurricane. Utilization of a single coefficient to represent all relationships between shoreline and subaerial volume change was found to be problematic due to the spatial variability in the linear relationship. Differences in bathymetric data show only a small portion of sediment was transported beyond the active zone and most sediment remained within the active zone despite the occurrence of a hurricane. The third study uses airborne laser bathymetry to measure the offshore limit of change, and compares that location with calculated depth of closures and subaqueous geomorphology. There appears to be strong geologic control of the depth of closure in

  8. Hurricane modification and adaptation in Miami-Dade County, Florida.

    PubMed

    Klima, Kelly; Lin, Ning; Emanuel, Kerry; Morgan, M Granger; Grossmann, Iris

    2012-01-17

    We investigate tropical cyclone wind and storm surge damage reduction for five areas along the Miami-Dade County coastline either by hardening buildings or by the hypothetical application of wind-wave pumps to modify storms. We calculate surge height and wind speed as functions of return period and sea surface temperature reduction by wind-wave pumps. We then estimate costs and economic losses with the FEMA HAZUS-MH MR3 damage model and census data on property at risk. All areas experience more surge damages for short return periods, and more wind damages for long periods. The return period at which the dominating hazard component switches depends on location. We also calculate the seasonal expected fraction of control damage for different scenarios to reduce damages. Surge damages are best reduced through a surge barrier. Wind damages are best reduced by a portfolio of techniques that, assuming they work and are correctly deployed, include wind-wave pumps.

  9. Hurricane Modification and Adaptation in Miami-Dade County, Florida

    NASA Astrophysics Data System (ADS)

    Klima, K.; Lin, N.; Emanuel, K.; Morgan, G.; Grossmann, I.

    2012-12-01

    Annual losses from tropical cyclones (TCs) in the United States are estimated to average about $10-billion/year. Damages can be caused by wind, storm surge, and floods. Some U.S. coastal areas experience high TC wind speeds and contain geophysical features vulnerable to storm surges and flooding. Since the Miami-Dade County coastline contains a range of topography, bathymetry and infrastructure with different susceptibilities to TCs, optimal policy choices regarding methods to reduce TC damages depend strongly on locale. Various adaptation techniques, including "hardening", are available to reduce damages from TCs. Strategies to reduce the intensity of a TC, while still hypothetical, offer a very different approach to reducing damages. Here we investigate tropical cyclone wind and storm surge damage reduction for five areas along the Miami-Dade County coastline either by hardening buildings or by the hypothetical application of wind-wave pumps to modify storms. We calculate surge height and wind speed as functions of return period and sea surface temperature reduction by wind-wave pumps. We then estimate costs and economic losses with the FEMA HAZUS-MH MR3 damage model and census data on property at risk. All areas experience more surge damages for short return periods, and more wind damages for long periods. The return period at which the dominating hazard component switches depends on location. We also calculate the seasonal expected fraction of control damage for different scenarios to reduce damages. Surge damages are best reduced through a surge barrier. Wind damages are best reduced by a portfolio of techniques that, assuming they work and are correctly deployed, include wind-wave pumps.

  10. Changes in saltwater intrusion in the Biscayne aquifer, Hialeah-Miami Springs area, Dade County, Florida

    USGS Publications Warehouse

    Klein, Howard; Ratzlaff, Karl W.

    1989-01-01

    A lobe of salty groundwater that had intruded the Hialeah-Miami Springs area municipal well field, adjacent to the Miami and Tamiami Canals in Dade County, Florida, was stabilized after flow-regulation structures were installed in the canals in 1946. However, in 1971, the saltwater began to readvance toward the center of the well field because of water level declines caused by large increases in withdrawals during a near-record dry season. To better protect the well field, a temporary flow-regulation structure, constructed in 1971, in the Tamiami Canal was moved in 1976 to a permanent site, about 3,000 ft farther seaward; this converted that tidal reach of canal to a controlled reach under a sustained freshwater head. This water management procedure resulted in dilution of the intruding saltwater lobe and a marked concentration of its size even though large municipal withdrawals continued. (USGS)

  11. 76 FR 78154 - Safety Zones; New Year's Eve Fireworks Displays Within the Captain of the Port Miami Zone, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... on certain navigable waterways in Miami Beach and West Palm Beach, Florida. These safety zones are... from 11:59 p.m. on December 31, 2011 until 12:30 a.m. on January 1, 2012. 3. West Palm Beach, Florida... 11:59 p.m. on December 31, 2011 until 12:30 a.m. on January 1, 2012. (3) West Palm Beach, FL....

  12. Urban Evapotranspiration and Carbon Dioxide Flux in Miami - Dade, Florida

    NASA Astrophysics Data System (ADS)

    Bernier, T.; Hopper, W.

    2010-12-01

    Atmospheric Carbon Dioxide (CO2) concentrations are leading indicators of secular climate change. With increasing awareness of the consequences of climate change, methods for monitoring this change are becoming more important daily. Of particular interest is the carbon dioxide exchange between natural and urban landscapes and the correlation of atmospheric CO2 concentrations. Monitoring Evapotranspiration (ET) is important for assessments of water availability for growing populations. ET is surprisingly understudied in the hydrologic cycle considering ET removes as much as 80 to over 100% of precipitation back into the atmosphere as water vapor. Lack of understanding in spatial and temporal ET estimates can limit the credibility of hydrologic water budgets designed to promote sustainable water use and resolve water-use conflicts. Eddy covariance (EC) methods are commonly used to estimate ET and CO2 fluxes. The EC platform consist of a (CSAT) 3-D Sonic Anemometer and a Li-Cor Open Path CO2/ H2O Analyzer. Measurements collected at 10 Hz create a very large data sets. A EC flux tower located in the Snapper Creek Well Field as part of a study to estimate ET for the Miami Dade County Water and Sewer project. Data has been collected from December 17, 2009 to August 30, 2010. QA/QC is performed with the EdiRe data processing software according to Ameri-flux protocols. ET estimates along with other data--latent-heat flux, sensible-heat flux, rainfall, air temperature, wind speed and direction, solar irradiance, net radiation, soil-heat flux and relative humidity--can be used to aid in the development of water management policies and regulations. Currently, many financial institutions have adopted an understanding about baseline environmental monitoring. The “Equator Principle” is an example of a voluntary standard for managing social and environmental risk in project financing and has changed the way in which projects are financed.

  13. An overview of urban stormwater-management practices in Miami-Dade County, Florida

    USGS Publications Warehouse

    Chin, David A.

    2004-01-01

    Agencies with jurisdiction over stormwater-management systems in Miami-Dade County, Florida, include the Miami-Dade Department of Environmental Resources Management (DERM), South Florida Water Management District (SFWMD), and Florida Department of Transportation (FDOT). These agencies are primarily concerned with minor drainage systems that handle runoff from storms with return periods of 10 years or less (DERM), major drainage systems that handle runoff from storms with return periods of 25 years or more (SFWMD), and runoff from major roadways (FDOT). All drainage regulations require retention of at least a specified water-quality volume (defined volume of surface runoff), typically the first inch of runoff. The DERM and FDOT intensity duration frequency (IDF) curves used as a basis for design are similar but different, with differences particularly apparent for short-duration storms. The SFWMD 25-year 3-day storm incorporates an IDF curve that is substantially different from both the IDF curves of DERM and FDOT. A DERM methodology for designing closed exfiltration systems is applicable to storms of 1-hour duration, but is not applicable to all storms with a given T-year return period. A trench design that is applicable to all storms with a given T-year return period is presented as an alternative approach.

  14. Presence of Alcohol and Drugs in Hispanic Versus Non-Hispanic Youth Suicide Victims in Miami-Dade County, Florida.

    PubMed

    Castellanos, Daniel; Kosoy, Jennifer Ellyn; Ayllon, Karla Diaz; Acuna, Juan

    2016-10-01

    This study examines the association between the presence of drugs and alcohol at time of suicide in Hispanic versus non-Hispanic youth suicide victims in Miami-Dade County, Florida. The Medical Examiner's records of 435 persons aged 24 years or younger classified as suicides in Miami-Dade County, Florida, from 1990 to 2011 were reviewed. Hispanic youth in Miami-Dade County, Florida were 1.62 times more likely than non-Hispanic youth to have used drugs and alcohol at time of suicide (OR 1.62; 95 % CI 1.07-2.04; p = 0.049). Firearm use was significantly associated with drug and alcohol use at time of death. Use of drugs and alcohol at the time of death are important risk factors for suicide in Hispanic youth.

  15. Morphological and physio-chemical characterization of five Canistel accessions at the subtropical horticulture research station in Miami Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fruit of five canistel cultivars, 'Fairchild','E11', 'Keisau', 'TREC#3' and 'TREC 3680' were evaluated and characterized at the National Germplasm Repository, Subtropical horticulture Research Station (SHRS) Miami, Florida. Thirty fruits were harvested from clonal accessions during July and August, ...

  16. Patrick AFB, Cocoa Beach, Florida. Revised Uniform Summary of Surface Weather Observations (RUSSWO)

    DTIC Science & Technology

    1977-09-21

    OEE lRevised Uniform Summary of Surface Weather Final rept. Observations (RUSSWO) -Patrick AFB, Cocoa Beach, Florida, 6. PERFORMING ORG. REPORT NUMBER...observations for Patrick AAFB., Cocoa Beach, Florida contains the following parts: (A) Weather Conditions and Atmospheric Phenomena; (B) Precipitation

  17. The spectral distribution of biologically active solar radiation at Miami, Florida, USA

    NASA Astrophysics Data System (ADS)

    Lee, David W.; Downum, Kelsey R.

    1991-03-01

    The spectral distribution of solar radiation was studied under different sky conditions during a 15-month period in Miami, Florida (USA), and over a latitudinal gradient at solar maximum. Spectroradiometric scans were characterized for total irradiance (300 3000 nm) and the relative energetic and photon contributions of the following wavelength regions: UV-B (300 320 nm); UV-A (320 400 nm); B (400 500 nm); PAR (400 700 nm); R (600 700 nm); and FR (728 732 nm). Notable results include: (i) significantly higher UV-A energy fluxes than currently in use for laboratory experiments involving the biological effects of this band-width (values ranged from 33.6 to 55.4 W/m2 in Miami over the year); (ii) marked diurnal shifts in B:R and R:FR, with elevated R:FR values in early morning: (iii) a strong correlation between R:FR and atmospheric water content; and (iv) unusually high PAR values under direct sunlight with cloudy skies (2484 μmol/2 per s).

  18. The spectral distribution of biologically active solar radiation at Miami, Florida, USA.

    PubMed

    Lee, D W; Downum, K R

    1991-06-01

    The spectral distribution of solar radiation was studied under different sky conditions during a 15-month period in Miami, Florida (USA), and over a latitudinal gradient at solar maximum. Spectroradiometric scans were characterized for total irradiance (300-3000 nm) and the relative energetic and photon contributions of the following wavelength regions: UV-B (300-320 nm); UV-A (320-400 nm); B (400-500 nm); PAR (400-700 nm); R (600-700 nm); and FR (728-732 nm). Notable results include: (i) significantly higher UV-A energy fluxes than currently in use for laboratory experiments involving the biological effects of this bandwidth (values ranged from 33.6 to 55.4 W/m2 in Miami over the year); (ii) marked diurnal shifts in B:R and R:FR, with elevated R:FR values in early morning: (iii) a strong correlation between R:FR and atmospheric water content; and (iv) unusually high PAR values under direct sunlight with cloudy skies (2484 mumol/2 per s).

  19. Florida's multifaceted response for increases in syphilis among MSM: the Miami-Ft. Lauderdale initiative.

    PubMed

    Schmitt, Karla; Bulecza, Susan; George, Daniel; Burns, Tomas E; Jordahl, Lori

    2005-10-01

    After many years of declining rates, it became apparent in 1999 that syphilis cases were on the rise in Florida. Data analysis identified that the outbreak was predominately contained in Miami and Ft. Lauderdale and among men who have sex with men. An in-depth investigation was undertaken to identify the risk factors, the best way to attack the outbreak, and how to build sustainability into implemented strategies. After thorough review of the data and extensive dialogue with local public health and community participants, the Bureau of STD Prevention & Control developed initiatives that focused public awareness through print, radio, and television media resources; expanded access to men's health services; and enhanced education/training for public and private health care providers, STD program field staff, and community representatives. This initiative has resulted in unprecedented community involvement in syphilis control efforts.

  20. Wave energy level and geographic setting correlate with Florida beach water quality.

    PubMed

    Feng, Zhixuan; Reniers, Ad; Haus, Brian K; Solo-Gabriele, Helena M; Kelly, Elizabeth A

    2016-03-15

    Many recreational beaches suffer from elevated levels of microorganisms, resulting in beach advisories and closures due to lack of compliance with Environmental Protection Agency guidelines. We conducted the first statewide beach water quality assessment by analyzing decadal records of fecal indicator bacteria (enterococci and fecal coliform) levels at 262 Florida beaches. The objectives were to depict synoptic patterns of beach water quality exceedance along the entire Florida shoreline and to evaluate their relationships with wave condition and geographic location. Percent exceedances based on enterococci and fecal coliform were negatively correlated with both long-term mean wave energy and beach slope. Also, Gulf of Mexico beaches exceeded the thresholds significantly more than Atlantic Ocean ones, perhaps partially due to the lower wave energy. A possible linkage between wave energy level and water quality is beach sand, a pervasive nonpoint source that tends to harbor more bacteria in the low-wave-energy environment.

  1. The Curriculum Development Project for the Medical Laboratory Technology Program at Miami-Dade Junior College, Miami, Florida. Final Report.

    ERIC Educational Resources Information Center

    Miami-Dade Junior Coll., FL. Div. of Allied Health Studies.

    During Phase I of an Allied Health Professions Basic Improvement Grant, a five-member committee developed a curriculum for a medical laboratory technology program at Miami-Dade Junior College by: (1) defining competencies which differentiate a certified laboratory assistant from a medical laboratory technician, (2) translating expected laboratory…

  2. Correlation analysis of a ground-water level monitoring network, Miami-Dade County, Florida

    USGS Publications Warehouse

    Prinos, Scott T.

    2005-01-01

    The U.S. Geological Survey cooperative ground-water monitoring program in Miami-Dade County, Florida, expanded from 4 to 98 continuously recording water-level monitoring wells during the 1939-2001 period. Network design was based on area specific assessments; however, no countywide statistical assessments of network coverage had been performed for the purpose of assessing network redundancy. To aid in the assessment of network redundancy, correlation analyses were performed using S-PLUS 2000 statistical analysis software for daily maximum water-level data from 98 monitoring wells for the November 1, 1973, to October 31, 2000 period. Because of the complexities of the hydrologic, water-supply, and water-management systems in Miami-Dade County and the changes that have occurred to these systems through time, spatial and temporal variations in the degree of correlation had to be considered. To assess temporal variation in correlation, water-level data from each well were subdivided by year and by wet and dry seasons. For each well, year, and season, correlation analyses were performed on the data from those wells that had available data. For selected wells, the resulting correlation coefficients from each year and season were plotted with respect to time. To assess spatial variation in correlation, the coefficients determined from the correlation analysis were averaged. These average wet- and dry-season correlation coefficients were plotted spatially using geographic information system software. Wells with water-level data that correlated with a coefficient of 0.95 or greater were almost always located in relatively close proximity to each other. Five areas were identified where the water-level data from wells within the area remained correlated with that of other wells in the area during the wet and dry seasons. These areas are located in or near the C-1 and C-102 basins (2 wells), in or near the C-6 and C-7 basins (2 wells), near the Florida Keys Aqueduct Authority

  3. Transducer Workshop (15th), Held in Cocoa Beach, Florida on June 20-22, 1989

    DTIC Science & Technology

    1989-06-01

    AD-A215 515 TG FIFTEENTH TR,.NSDJ’CER WOR;KSHOP 20-22 JUNE 1989 COCOA BEACH, FLORIDA DTIC . s ELECTE S~:DEC 0 519B9u1 TELEMETRY GROUP \\ ... RANGE...iw-,IPte FIFTEENTH TRANSDUCER WORKSHOP 20-22 JUNE 1989 COCOA BEACH, FLORIDA VEHICULAR INSTRUMENTATION/TRANSDUCER COMMITTEE TELEMETRY GROUP RANGE...94550 Hwel x m lations (415) 422-1256 The official hotel for the Workshop is the Cocoa beach FTS 532-1256 Hilton, 15W North Atlantic Avenue, Cocoa Beach

  4. Profile of the Older Population Living in Miami-Dade County, Florida

    PubMed Central

    Zevallos, Juan C.; Wilcox, Meredith L.; Jean, Naomie; Acuña, Juan M.

    2016-01-01

    Abstract Florida has the greatest proportion (19%) of older population (65 years or older) in the United States. The age distribution of its residents, in conjunction with a major shift in the leading cause of death within all age groups from acute illnesses to chronic disease, creates unprecedented health care challenges for the state. The objective of this study is to profile the older population living in Miami-Dade County (MDC) using 3 population-based, household-based surveys conducted over the past 5 years. This study examined cross-sectional data (demographics, health outcomes, risk factors, health assess, and utilization) collected from probability-sampled, household-based surveys conducted in 3 areas of MDC: north Miami-Dade, Little Haiti, and South Miami. The questionnaire was administered face-to-face by trained interviewers in English, Spanish, French, or Creole. Analyses were restricted to households containing at least 1 member aged 65 years or older (n = 935). One consenting adult answered the questionnaire on behalf of household members. The mean age of the respondent (60% females) was 60 years. Overall, respondents were predominantly African-Americans, Hispanics, and blacks of Haitian origin. One-third of all households fell below the US poverty thresholds. One-quarter of all households had at least 1 member who was uninsured within the year before the survey. Twenty percent of households had at least 1 member with an acute myocardial infarction or stroke during the year before the survey. Bone density tests and blood stool tests were strikingly underutilized. The health outcomes most prevalent within household members were cardiovascular diseases followed by cancer, anxiety/depression, obesity, asthma, and bone fractures. Twenty percent of households reported having at least 1 current smoker. Overall, emergency rooms were the most commonly used places of care after doctor's offices. Findings of 3 household-based surveys show a predominantly

  5. Assessing the environmental justice consequences of flood risk: a case study in Miami, Florida

    NASA Astrophysics Data System (ADS)

    Montgomery, Marilyn C.; Chakraborty, Jayajit

    2015-09-01

    Recent environmental justice (EJ) research has emphasized the need to analyze social inequities in the distribution of natural hazards such as hurricanes and floods, and examine intra-ethnic diversity in patterns of EJ. This study contributes to the emerging EJ scholarship on exposure to flooding and ethnic heterogeneity by analyzing the racial/ethnic and socioeconomic characteristics of the population residing within coastal and inland flood risk zones in the Miami Metropolitan Statistical Area (MSA), Florida—one of the most ethnically diverse MSAs in the U.S. and one of the most hurricane-prone areas in the world. We examine coastal and inland flood zones separately because of differences in amenities such as water views and beach access. Instead of treating the Hispanic population as a homogenous group, we disaggregate the Hispanic category into relevant country-of-origin subgroups. Inequities in flood risk exposure are statistically analyzed using socio-demographic variables derived from the 2010 U.S. Census and 2007-2011 American Community Survey estimates, and 100-year flood risk zones from the Federal Emergency Management Agency (FEMA). Social vulnerability is represented with two neighborhood deprivation indices called economic insecurity and instability. We also analyze the presence of seasonal/vacation homes and proximity to public beach access sites as water-related amenity variables. Logistic regression modeling is utilized to estimate the odds of neighborhood-level exposure to coastal and inland 100-year flood risks. Results indicate that neighborhoods with greater percentages of non-Hispanic Blacks, Hispanics, and Hispanic subgroups of Colombians and Puerto Ricans are exposed to inland flood risks in areas without water-related amenities, while Mexicans are inequitably exposed to coastal flood risks. Our findings demonstrate the importance of treating coastal and inland flood risks separately while controlling for water-related amenities, and

  6. Integrated solid waste management of Palm Beach County, Florida

    SciTech Connect

    1995-11-01

    The subject document reports the results of an in-depth investigation of the fiscal year 1992 cost of the Palm Beach County, Florida integrated municipal solid waste management system (IMSWMS), the energy consumed to operate the system, and the environmental performance requirements for each of the system`s waste-processing and disposal facilities. Actual data from records kept by participants is reported in this document. Every effort was made to minimize the use of assumptions, and no attempt is made to interpret the data reported. Analytical approaches are documented so that interested analysts may perform manipulation or further analysis of the data. As such, the report is a reference document for MSW management professionals who are interested in the actual costs and energy consumption for a one-year period, of an operating IMSWMS.

  7. 40 CFR 81.310 - Florida.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... all areas in Florida. The Jacksonville, Miami-Fort Lauderdale-W. Palm Beach, and Tampa-St. Petersburg... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Florida. 81.310 Section 81.310... AREAS FOR AIR QUALITY PLANNING PURPOSES Section 107 Attainment Status Designations § 81.310...

  8. Helicopter electromagnetic survey of the Model Land Area, Southeastern Miami-Dade County, Florida

    USGS Publications Warehouse

    Fitterman, David V.; Deszcz-Pan, Maria; Prinos, Scott T.

    2012-01-01

    This report describes a helicopter electromagnetic survey flown over the Model Land Area in southeastern Miami-Dade County, Florida, to map saltwater intrusion in the Biscayne aquifer. The survey, which is located south and east of Florida City, Florida, covers an area of 115 square kilometers with a flight-line spacing of 400 meters. A five-frequency, horizontal, coplanar bird with frequencies ranging from 400 to 100,000 Hertz was used. The data were interpreted using differential resistivity analysis and inversion to produce cross sections and resistivity depth-slice maps. The depth of investigation is as deep as 100 meters in freshwater-saturated portions of the Biscayne aquifer and the depth diminishes to about 50 meters in areas that are intruded by saltwater. The results compare favorably with ground-based, time-domain electromagnetic soundings and induction logs from observation wells in the area. The base of a high-resistivity, freshwater-saturated zone mapped in the northern 2 kilometers of the survey area corresponds quite well with the base of the surficial aquifer that has been determined by drilling. In general, saltwater in the survey area extends 9 to 12 kilometers inland from the coast; however, there is a long nose of saltwater centered along the Card Sound Road Canal that extends 15 kilometers inland. The cause of this preferential intrusion is likely due to uncontrolled surface flow along the canal and subsequent leakage of saltwater into the aquifer. Saltwater also extends farther inland in the area between U.S. Highway 1 and Card Sound Road than it does to the west of this area. Until 1944, a railroad grade occupied the current location of U.S. Highway 1. Borrow ditches associated with the railroad grade connected to Barnes Sound and allowed saltwater to flow during droughts and storm surges to within a few kilometers of Florida City. Relicts of this saltwater that settled to the bottom of the Biscayne aquifer can be seen in the helicopter

  9. Water conservation quantities vs customer opinion and satisfaction with water efficient appliances in Miami, Florida.

    PubMed

    Lee, Mengshan; Tansel, Berrin

    2013-10-15

    During 2006-2007, Miami-Dade County, Florida, USA, provided incentives for low income and senior residents in single family homes for retrofitting with high efficiency fixtures. The participating residences were retrofitted with high-efficiency toilets, showerheads, and aerators. In 2012, a telephone survey was conducted to evaluate the satisfaction of the participants and the associated effects on water conservation practices. This study evaluates the attitudes and opinions of the participants relative to water use efficiency measures and the actual reduction in water consumption characteristics of the participating households. The participant characteristics were analyzed to identify correlations between the socio-demographic factors, program satisfaction and actual water savings. Approximately 65.5% of the survey respondents reported changes in their water use habits and 76.6% reported noticeable reduction in their water bills. The analyses showed that the satisfaction levels of the participants were closely correlated with the actual water savings. The results also showed that satisfaction level along with water saving potential (i.e., implementation of water efficiency devices) or change of water use habits has provided positive synergistic effect on actual water savings. The majority of the participants surveyed (81.3-89.1%) reported positive attitudes for water conservation incentive program and the benefits of the high efficiency fixtures.

  10. Implementation Study of the Comprehensive Services Program of Palm Beach County, Florida. Final Report

    ERIC Educational Resources Information Center

    Lyons, Sandra; Karlstrom, Mikael; Haywood, Thomas

    2007-01-01

    The Comprehensive Services Program of Palm Beach County, Florida, was an ambitious and innovative effort to improve the school readiness of low-income children in Palm Beach County by identifying needs early and providing early intervention services to support physical, cognitive, and emotional health and development. Services were delivered to…

  11. Detecting sedimentation impacts to coral reefs resulting from dredging the Port of Miami, Florida USA

    PubMed Central

    Groves, Carolyn E.; Griffin, Sean; Moore, Tom; Wilber, Pace; Gregg, Kurtis

    2016-01-01

    The federal channel at Port of Miami, Florida, USA, was dredged between late 2013 and early 2015 to widen and deepen the channel. Due to the limited spatial extent of impact-assessment monitoring associated with the project, the extent of the dredging impacts on surrounding coral reefs has not been well quantified. Previously published remote sensing analyses, as well as agency and anecdotal reports suggest the most severe and largest area of sedimentation occurred on a coral reef feature referred to as the Inner Reef, particularly in the sector north of the channel. A confounding regional warm-water mass bleaching event followed by a coral disease outbreak during this same time frame made the assessment of dredging-related impacts to coral reefs adjacent to the federal channel difficult but still feasible. The current study sought to better understand the sedimentation impacts that occurred in the coral reef environment surrounding Port of Miami, to distinguish those impacts from other regional events or disturbances, and provide supplemental information on impact assessment that will inform discussions on compensatory mitigation requirements. To this end, in-water field assessments conducted after the completion of dredging and a time series analysis of tagged corals photographed pre-, during, and post-dredging, are used to discern dredging-related sedimentation impacts for the Inner Reef north. Results indicate increased sediment accumulation, severe in certain times and places, and an associated biological response (e.g., higher prevalence of partial mortality of corals) extended up to 700 m from the channel, whereas project-associated monitoring was limited to 50 m from the channel. These results can contribute to more realistic prediction of areas of indirect effect from dredging projects needed to accurately evaluate proposed projects and design appropriate compliance monitoring. Dredging projects near valuable and sensitive habitats subject to local and

  12. Detecting sedimentation impacts to coral reefs resulting from dredging the Port of Miami, Florida USA.

    PubMed

    Miller, Margaret W; Karazsia, Jocelyn; Groves, Carolyn E; Griffin, Sean; Moore, Tom; Wilber, Pace; Gregg, Kurtis

    2016-01-01

    The federal channel at Port of Miami, Florida, USA, was dredged between late 2013 and early 2015 to widen and deepen the channel. Due to the limited spatial extent of impact-assessment monitoring associated with the project, the extent of the dredging impacts on surrounding coral reefs has not been well quantified. Previously published remote sensing analyses, as well as agency and anecdotal reports suggest the most severe and largest area of sedimentation occurred on a coral reef feature referred to as the Inner Reef, particularly in the sector north of the channel. A confounding regional warm-water mass bleaching event followed by a coral disease outbreak during this same time frame made the assessment of dredging-related impacts to coral reefs adjacent to the federal channel difficult but still feasible. The current study sought to better understand the sedimentation impacts that occurred in the coral reef environment surrounding Port of Miami, to distinguish those impacts from other regional events or disturbances, and provide supplemental information on impact assessment that will inform discussions on compensatory mitigation requirements. To this end, in-water field assessments conducted after the completion of dredging and a time series analysis of tagged corals photographed pre-, during, and post-dredging, are used to discern dredging-related sedimentation impacts for the Inner Reef north. Results indicate increased sediment accumulation, severe in certain times and places, and an associated biological response (e.g., higher prevalence of partial mortality of corals) extended up to 700 m from the channel, whereas project-associated monitoring was limited to 50 m from the channel. These results can contribute to more realistic prediction of areas of indirect effect from dredging projects needed to accurately evaluate proposed projects and design appropriate compliance monitoring. Dredging projects near valuable and sensitive habitats subject to local and

  13. Geologic and hydrogeologic frameworks of the Biscayne aquifer in central Miami-Dade County, Florida

    USGS Publications Warehouse

    Wacker, Michael A.; Cunningham, Kevin J.; Williams, John H.

    2014-01-01

    Evaluations of the lithostratigraphy, lithofacies, paleontology, ichnology, depositional environments, and cyclostratigraphy from 11 test coreholes were linked to geophysical interpretations, and to results of hydraulic slug tests of six test coreholes at the Snapper Creek Well Field (SCWF), to construct geologic and hydrogeologic frameworks for the study area in central Miami-Dade County, Florida. The resulting geologic and hydrogeologic frameworks are consistent with those recently described for the Biscayne aquifer in the nearby Lake Belt area in Miami-Dade County and link the Lake Belt area frameworks with those developed for the SCWF study area. The hydrogeologic framework is characterized by a triple-porosity pore system of (1) matrix porosity (mainly mesoporous interparticle porosity, moldic porosity, and mesoporous to megaporous separate vugs), which under dynamic conditions, produces limited flow; (2) megaporous, touching-vug porosity that commonly forms stratiform groundwater passageways; and (3) conduit porosity, including bedding-plane vugs, decimeter-scale diameter vertical solution pipes, and meter-scale cavernous vugs. The various pore types and associated permeabilities generally have a predictable vertical spatial distribution related to the cyclostratigraphy. The Biscayne aquifer within the study area can be described as two major flow units separated by a single middle semiconfining unit. The upper Biscayne aquifer flow unit is present mainly within the Miami Limestone at the top of the aquifer and has the greatest hydraulic conductivity values, with a mean of 8,200 feet per day. The middle semiconfining unit, mainly within the upper Fort Thompson Formation, comprises continuous to discontinuous zones with (1) matrix porosity; (2) leaky, low permeability layers that may have up to centimeter-scale vuggy porosity with higher vertical permeability than horizontal permeability; and (3) stratiform flow zones composed of fossil moldic porosity, burrow

  14. Evaluation of hydraulic characteristics of a deep artesian aquifer from natural water-level fluctuations, Miami, Florida

    USGS Publications Warehouse

    Meyer, Frederick W.

    1974-01-01

    Knowledge of tho hydraulic characteristics of aquifer systems is fundamental to defining the vertical and horizontal controls on fluid movement, information which is needed for assessing the environmental impact of subsurface waste storage. To meet this objective, natural water-level fluctuations in the 2,947-foot deep Peninsula Utilities disposal well near Miami, Florida were analyzed to obtain estimates of the hydraulic diffusivity, hydraulic conductivity, specific storage, transmissivity, and the storage coefficient of the Boulder Zone. The fluctuations are caused chiefly by oceanic and earth tides, and by changes in atmospheric pressure. The oceanic tidal fluctuations probably result from loading due to tides in Biscayne Bay.

  15. Floridas Miami Tequesta Indian Site, Its Calusa Indian Locations, the Matacumbe Keys, and Orlandos Wikiwa Springs Generate Environmentally Significant EMFs.

    NASA Astrophysics Data System (ADS)

    Mac Dougall, Jean S.; Mc Leod, Roger D.; Mc Leod, David M.

    2003-10-01

    Florida purchased the Tequesta ([Langue] doc Christ Spirit-signal) Indian site along the Miami River site that vigorously pulsates with even minor rainstorms entering or leaving the area. Although there is a laughable chimera of a fountain of youth associated with Ponce de Leons discovery of the Florida peninsula in about AD 1513, the Calusa (Royal Christ Jesus Spirit-signal) Indian Nation has an associated significance with EMF signals they possibly monitored throughout their area of activity. Our efforts have also led to the investigation of cultural and other influences implied by the Matacumbe Keys that indicate a shared commonality of awareness with Native Americans of the northeast such as Metacomet, or regions like Maines Grand Lake Matagamon and its associated electromagnetic Spirit Signal. Wikiwa Springs near Orlando shares much with Massachusetts (adherent of serpent Jesus Christ Spirit-signal) Natick, and New Hampshires Naticook Island. These are the locales of environmentally sensitive instrumentation.

  16. Direct-current resistivity data from 94 sites in northeastern Palm Beach County, Florida

    USGS Publications Warehouse

    Peterson, Cathleen J.

    1988-01-01

    Direct-current resistivity data were collected from 94 vertical electric sounding profiles in northeastern Palm Beach County, Florida. Direct-current resistivity data, which may be used to determine the location and thicknesses of shallow, semipermeable marls or locate zones of high chloride concentration, are presented in this report. The resistivity data consist of field data, smoothed data, layer resistivity from smoothed data, and Cartesian graphs of resistivity in relation to depth for 94 sites located in northeastern Palm Beach County. (USGS)

  17. Preventive Health Care for the Elderly. Hearing before the Subcommittee on Health of the Committee on Finance. United States Senate, One Hundredth Congress, Second Session (Miami, Florida).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Finance.

    This document presents witnesses' testimonies and additional information from the Senate hearing held in Miami, Florida to examine the issue of preventive health services, focusing on risk reduction and health promotion programs for the elderly. The goal of the hearing was to examine efforts to identify people with high risks of developing a…

  18. Index of hydrologic data for selected sites in Palm Beach County, Florida, 1928-1980

    USGS Publications Warehouse

    Sonenshein, R.S.; Causaras, C.R.; Fish, John E.

    1986-01-01

    A regional assessment of the surficial aquifers in Dade, Broward , and Palm Beach Counties, Florida, including the Biscayne aquifer, was begun in 1979 by the U.S. Geological Survey, in cooperation with the South Florida Water Management District. The purpose of the first phase of the project was to determine the geologic, hydrologic, and water quality data available in the files of the U.S. Geological Survey and other public agencies. This report summarizes, through tables and maps, the types of data available for Palm Beach County. (USGS)

  19. 76 FR 28130 - Coastal Bank, Cocoa Beach, Florida; Notice of Appointment of Receiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision Coastal Bank, Cocoa Beach, Florida; Notice of Appointment of Receiver Notice is hereby given that, pursuant to the authority contained in section 5(d)(2) of the Home Owners' Loan Act, the Office of Thrift Supervision...

  20. Black Immigrant Mothers in Palm Beach County, Florida, and Their Children's Readiness for School

    ERIC Educational Resources Information Center

    Rich, Lauren; Spielberger, Julie; D'Angelo, Angela Valdovinos

    2012-01-01

    This report compares the circumstances and characteristics of Black immigrant mothers in Palm Beach County, Florida, to those of Latina immigrant and Black native-born mothers, focusing on those living in distressed areas. The study also compares the early developmental outcomes of their children. When controlling for parental and child…

  1. Geologic data from test drilling in Palm Beach County, Florida since 1970

    USGS Publications Warehouse

    Schneider, James J.

    1976-01-01

    Test hole data, in Palm Beach County, Florida, include lithologic logs from 66 test wells and geophysical logs from 54 test wells. The purpose of the study is to provide the geohydrologic information needed for water management and land use decisions, with emphasis on the urbanized eastern part of the county and the readily developable area in the central part. (Woodard-USGS)

  2. Performance Monitoring of a Nearshore Berm at Ft. Myers Beach, Florida

    DTIC Science & Technology

    2013-08-01

    ER D C/ CH L TR - 1 3 - 1 1 Performance Monitoring of a Nearshore Berm at Ft. Myers Beach, Florida: Final Report C oa st al a n d H yd...xiv  1   Introduction... 1   2  Review of General Guidelines for Nearshore Berm Design and Performance ........................ 3  3  Overview of Ft. Myers

  3. Methods to quantify seepage beneath Levee 30, Miami-Dade County, Florida

    USGS Publications Warehouse

    Sonenshein, R.S.

    2001-01-01

    A two-dimensional, cross-sectional, finite-difference, ground-water flow model and a simple application of Darcy?s law were used to quantify ground-water flow (from a wetlands) beneath Levee 30 in Miami-Dade County, Florida. Geologic and geophysical data, vertical seepage data from the wetlands, canal discharge data, ground-water-level data, and surface-water-stage data collected during 1995 and 1996 were used as boundary conditions and calibration data for the ground-water flow model and as input for the analytical model. Vertical seepage data indicated that water from the wetlands infiltrated the subsurface, near Levee 30, at rates ranging from 0.033 to 0.266 foot per day when the gates at the control structures along Levee 30 canal were closed. During the same period, stage differences between the wetlands (Water Conservation Area 3B) and Levee 30 canal ranged from 0.11 to 1.27 feet. A layer of low-permeability limestone, located 7 to 10 feet below land surface, restricts vertical flow between the surface water in the wetlands and the ground water. Based on measured water-level data, ground-water flow appears to be generally horizontal, except in the direct vicinity of the canal. The increase in discharge rate along a 2-mile reach of the Levee 30 canal ranged from 9 to 30 cubic feet per second per mile and can be attributed primarily to ground-water inflow. Flow rates in Levee 30 canal were greatest when the gates at the control structures were open. The ground-water flow model data were compared with the measured ground-water heads and vertical seepage from the wetlands. Estimating the horizontal ground-water flow rate beneath Levee 30 was difficult owing to the uncertainty in the horizontal hydraulic conductivity of the main flow zone of the Biscayne aquifer. Measurements of ground-water flows into Levee 30 canal, a substantial component of the water budget, were also uncertain, which lessened the ability to validate the model results. Because of vertical

  4. Environmental Aspects of Sites Like America's Stonehenge, (AS), Florida's Miami Tequesta Site, and Lowell's A.D. 1069

    NASA Astrophysics Data System (ADS)

    Ochs, Michael Ann; Mc Leod, Roger D.

    2002-04-01

    Subtle ``instrumentation" is often unnoticed. Stone-chamber transponder-receivers are principle and secondary wave detectors, part of the ``technologic" arsenal of men like Passaconaway/Metacomen of colonial-era Massachusetts, or the earthquake-predicting Shawnee Tecumseh of the Ohio Valley region, during 1811-1813. An Ohio stone-effigy ``serpent" is a thunderstorm precursor signal indicator. The Hopi require similar ``equipment," when duping gullible ``rain-dance" patrons. Tornado/waterspout activity is documented right in the Tequesta site at the river in Miami, Florida, which generates detectable signals. Columbus could have used similar ``secret sacred science" previously learned from American Indians, and thereby successfully predicted an anomalous hurricane on a subsequent trip. These, and the Hawaiian volcano goddess Pelee, seem to be a mythic equivalent of electromagnetically generated signals, i.e., a metaphor for ``environmental applied physics" we detect at A.S.

  5. Water-quality assessment of stormwater runoff from a heavily used urban highway bridge in Miami, Florida

    USGS Publications Warehouse

    McKenzie, Donald J.; Irwin, G.A.

    1983-01-01

    Runoff from a heavily-traveled, 1.43-acre bridge section of Interstate-95 in Miami, Florida, was comprehensively monitored for both quality and quantity during five selected storms between November 1979 and May 1981. For most water-quality parameters, 6 to 11 samples were collected during each of the 5 runoff events. Concentrations of most parameters in the runoff were quite variable both during individual storm events and among the five storm events; however, the ranges in parameter concentration were about the same magnitude report for numerous other highway and urban drainages. Data were normalized to estimate the average, discharge-weighted parameter loads per storm per acre of bridge surface and results suggested that the most significant factor influencing stormwater loads was parameter concentration. Rainfall intensity and runoff volume, however, influenced rates of loading. The total number of antecedent dry days and traffic volume did not appear to be conspicously related to either runoff concentrations or loads. (USGS)

  6. Public health assessment for Munisport landfill, North Miami, Dade County, Florida, Region 4. CERCLIS No. FLD084535442. Final report

    SciTech Connect

    Not Available

    1993-01-28

    The Munisport Landfill site is an inactive landfill in, and owned by, the City of North Miami, Florida. The site is an urban area adjacent to the Oleta River Recreational Area, a state mangrove preserve, and Biscayne Bay. Soil, sediments, surface water, and ground water are contaminated. The authors selected ammonia, benzene, di(2-ethylhexyl)phthalate, cadmium, carbon disulfide, chloromethane, coliform bacteria, dieldrin, lead, methylene chloride, pentachlorophenol, polychlorinated biphenyls (PCBs), styrene, vanadium, and zinc as contaminants of concern. Accidentally ingesting contaminated soil and surface water, and breathing contaminated smoke are completed human exposure pathways. Children who swam in the landfill lakes risked bacterial and viral infections. Based on the available data, the authors categorize the Munisport Landfill site as an indeterminate public health hazard.

  7. Patrick AFB, Cocoa Beach, Florida. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

    DTIC Science & Technology

    1981-04-14

    AD-AI02 396 AIR FORCE ENVIRONMENTAL TECHNICAL APPLICATIONS CENTER..ETC FO 4/2 PATRICK AFA, COCOA BEACH, FLORIDA. REVISED UNIFORM SUMMARY OF S--ETC(U... COCOA A P_..O_- BEACH, FLORIDA -__N__ O . 6. CONTRkCT OR GRANT NUMB4EA L-. AN-- -. 0. PAO. R:5AR EL.MENT. IRCJ t C. - ,5; AFETAC/01L--A 4RA :R( UNIT...statisitical summary of surface weather observations fer PATRICK AFB, COCOA BEACH, FLORIDA It contains the following parts: (A) Weather Conditions; Atmospheric

  8. Occurrence and potential transport of selected pharmaceuticals and other organic wastewater compounds from wastewater-treatment plant influent and effluent to groundwater and canal systems in Miami-Dade County, Florida

    USGS Publications Warehouse

    Foster, Adam L.; Katz, Brian G.; Meyer, Michael T.

    2012-01-01

    An increased demand for fresh groundwater resources in South Florida has prompted Miami-Dade County to expand its water reclamation program and actively pursue reuse plans for aquifer recharge, irrigation, and wetland rehydration. The U.S. Geological Survey, in cooperation with the Miami-Dade Water and Sewer Department (WASD) and the Miami-Dade Department of Environmental Resources Management (DERM), initiated a study in 2008 to assess the presence of selected pharmaceuticals and other organic wastewater compounds in the influent and effluent at three regional wastewater-treatment plants (WWTPs) operated by the WASD and at one WWTP operated by the City of Homestead, Florida (HSWWTP).

  9. Climatic niche shift predicts thermal trait response in one but not both introductions of the Puerto Rican lizard Anolis cristatellus to Miami, Florida, USA

    PubMed Central

    Kolbe, Jason J; VanMiddlesworth, Paul S; Losin, Neil; Dappen, Nathan; Losos, Jonathan B

    2012-01-01

    Global change is predicted to alter environmental conditions for populations in numerous ways; for example, invasive species often experience substantial shifts in climatic conditions during introduction from their native to non-native ranges. Whether these shifts elicit a phenotypic response, and how adaptation and phenotypic plasticity contribute to phenotypic change, are key issues for understanding biological invasions and how populations may respond to local climate change. We combined modeling, field data, and a laboratory experiment to test for changing thermal tolerances during the introduction of the tropical lizard Anolis cristatellus from Puerto Rico to Miami, Florida. Species distribution models and bioclimatic data analyses showed lower minimum temperatures, and greater seasonal and annual variation in temperature for Miami compared to Puerto Rico. Two separate introductions of A. cristatellus occurred in Miami about 12 km apart, one in South Miami and the other on Key Biscayne, an offshore island. As predicted from the shift in the thermal climate and the thermal tolerances of other Anolis species in Miami, laboratory acclimation and field acclimatization showed that the introduced South Miami population of A. cristatellus has diverged from its native-range source population by acquiring low-temperature acclimation ability. By contrast, the introduced Key Biscayne population showed little change compared to its source. Our analyses predicted an adaptive response for introduced populations, but our comparisons to native-range sources provided evidence for thermal plasticity in one introduced population but not the other. The rapid acquisition of thermal plasticity by A. cristatellus in South Miami may be advantageous for its long-term persistence there and expansion of its non-native range. Our results also suggest that the common assumption of no trait variation when modeling non-native species distributions is invalid. PMID:22957158

  10. Recruiting a Diverse Set of Future Geoscientists through Outreach to Middle and High School Students and Teachers in Miami, Florida

    NASA Astrophysics Data System (ADS)

    Whitman, D.; Hickey-Vargas, R.; Draper, G.; Rego, R.; Gebelein, J.

    2014-12-01

    Florida International University (FIU), the State University of Florida in Miami is a large enrollment, federally recognized Minority Serving Institution with over 70% of the undergraduate population coming from groups underrepresented in the geoscience workforce. Recruiting local students into the geosciences is challenging because geology is not well integrated into the local school curriculum, the geology is poorly exposed in the low-relief south Florida region and many first generation college students are reluctant to enter unfamiliar fields. We describe and present preliminary findings from Growing Community Roots for the Geosciences in Miami, FL, a 2-year, NSF funded project run by the Department of Earth and Environment at FIU which aims to inform students enrolled in the local middle and high schools to educational and career opportunities in the geosciences. The project takes a multi-faceted approach which includes direct outreach through social media platforms and school visits, a 1-week workshop for middle school teachers and a 2-week summer camp aimed at high school students. An outreach team of undergraduate geoscience majors were recruited to build and maintain informational resources on Facebook, Instagram, Twitter and Google Plus and to accompany FIU faculty on visits to local middle schools and high schools. Both the teacher workshop and the summer camp included lectures on geoscience careers, fundamental concepts of solid earth and atmospheric science, hands on exercises with earth materials, fossils and microscopy, exercises with Google Earth imagery and GIS, and field trips to local geological sites and government facilities. Participants were surveyed at the beginning of the programs on their general educational background in math and science and their general attitudes of and interest in geoscience careers. Post program surveys showed significant increases in the comfort of teaching topics in geoscience among teachers and an increased

  11. Water resources of southeastern Florida, with special reference to geology and ground water of the Miami area

    USGS Publications Warehouse

    Parker, Garald G.; Ferguson, G.E.; Love, S.K.

    1955-01-01

    partly occupied by fresh-water lakes and marshes. Elsewhere in southern Florida the deposits are mainly limestone and sandy terrace deposits. The Pliocene surface upon which there Pleistocene sediments were deposited was highest to the north and west of the present Everglades and Kissimmee River basin, and it sloped gently to the south, southeast, and east. On this slightly sloping floor, alternately submerged and emerged, the later materials were built; these materials, modified by wind, rain, and surface and ground waters. Have largely determined the present topographic and ecologic character of southern Florida. The most important aquifer in southern Florida, and the one in which most of the wells are developed, is the Biscayne aquifer. It is composed of parts of the Tamiami formation (Miocene), Caloosahatchee marl (Pliocene), fort Thompson formation, Anastasia formation, Key Largo limestone, Miami oolite, and Pamlico sand (Pleistoncene). In some parts of southern Florida, the Pamlico sand and the Anastasia formation are not a part of the Biscayne aquifer; however, they are utilized in the development of small water supplies. Most of the Calossahatchee marl and the Fort Thompson formation in the Lake Okeechobeee area is of very low permeability. In the northern Everglades their less permeable parts contain highly mineralized waters, which appear to have been trapped since the invasions by the Pleistocene seas. These waters have been modified by dilution with fresh ground water and by chemical reactions with surrounding materials. Sea-level fluctuations, starting at the close of the Pliocene with highest levels and progressing toward the Recent with successively lower levels. Have built a series of nearly flat marine terraces abutting against one another much like a series of broad stairsteps. Erosion and solution have deface and, in places, have obliterated the original surficial forms of these old sea bottoms, shores, and shoreline feathers,

  12. Proceedings of the 2010 CIAE Pre-Conference (59th, Clearwater Beach, Florida, October 24-26, 2010)

    ERIC Educational Resources Information Center

    Commission for International Adult Education (NJ1), 2010

    2010-01-01

    The 2010 International Pre-Conference of the Commission on International Adult Education (CIAE), American Association for Adult & Continuing (AAACE), was successfully conducted from October 24-26, at the Hilton Clearwater Beach Resort, Clearwater Beach, Florida. This publication includes the papers presented during the conference. These are:…

  13. Altitude of water table, surficial aquifer, Palm Beach County, Florida, April 24-26, 1984

    USGS Publications Warehouse

    Miller, Wesley L.

    1985-01-01

    Water levels in Palm Beach County, Florida, were measured in April 1984 to determine the altitude of the water table in the surficial aquifer. A total of 104 wells and 50 surface-water measurement sites were used to contour the altitude of the water table at 2 and 4-foot intervals. The water-level measurements made in April represent low-water levels near the end of south Florida 's dry season. Contours of the water table at this time ranged from 22 feet above sea level in the north-central part of the county to 2 feet near the coast. (USGS)

  14. Symposium on Chemical Precursors to Ceramics Held in Miami Beach, Florida on September 12, 1989

    DTIC Science & Technology

    1989-09-12

    reactivity of the systems by substitution of alkoxide groups with carboxylic acid and beta- diketone ligands was discussed. Leonard V. Interrante...presented. The synthesis and polymerization of vinyl derivatives of borazine and pentaborane, and their conversion to BN was discussed. The...34 Gas phase synthesis of SiC and Si3N4 using laser-assisted decomposition of silane was discussed. Following careful analysis of flow patterns of

  15. Proceedings of the National Clinic on Technical Education (Miami Beach, Florida, April 22-24, 1970).

    ERIC Educational Resources Information Center

    1970

    The national focus on occupational education highlights the responsibility of education to provide programs relevant to the needs of society. Representatives from 42 states and three foreign countries heard 13 presentations on such subjects as finance, research, advisory committees, health programs, and cooperative education. These presentations…

  16. Encephalitis associated with cat scratch disease--Broward and Palm Beach Counties, Florida, 1994.

    PubMed

    1994-12-16

    On August 14, 1994, the Broward County Public Health Unit of the Florida Department of Health and Rehabilitative Services was notified of three children from Pompano Beach who were hospitalized with encephalitis attributed to cat scratch disease (CSD). All three children (aged 5, 6, and 11 years) were previously healthy and had no histories of seizure disorders or diagnoses of CSD. This report summarizes the investigation of these cases.

  17. Bridging cultural chasms between providers and HIV-positive Haitians in Palm Beach County, Florida.

    PubMed

    Potocky-Tripodi, Miriam; Dodge, Karen; Greene, Michael

    2007-08-01

    This article discusses special challenges faced by HIV-positive Haitian immigrants, one of the groups targeted by the Care System Assessment Demonstration Project in Palm Beach County, Florida. The article examines the following issues: structural health care access barriers; language and literacy; health beliefs and practices and their intersection with Western medicine; health care-seeking attitudes, emotions, and behaviors; bridging cultural chasms; and lessons learned.

  18. The biosphere: Problems and solutions; Proceedings of the Miami International Symposium on the Biosphere, Miami Beach, FL, April 23, 24, 1984

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The objective of the Miami International Symposium on the Biosphere was to provide a forum for the presentation of the latest research findings on the environmental effects of human activities. The topics discussed are related to biosphere reserves, environmental aspects of hydrocarbon fuels, radioactivity and nuclear waste, land management, acid rains, water quality, water resources, coastal resources management, the pollution of rivers, industrial waste, economic development and the environment, health hazards and solutions, endangered species, environmentally compatible systems, space pollution, and global considerations. Attention is given to questions regarding global security and sustainable development, environethics as a global strategy for environmental quality, a gestalt approach to the environment, potential indicators for monitoring biosphere reserves, a review of regional impacts associated with the development of U.S. synthetic fuel resources, water resources in the Soviet Union, and pollution-free pesticides.

  19. Care system assessment demonstration project, Palm Beach County, Florida: methodology, findings, and recommendations.

    PubMed

    Dodge, Karen; Potocky-Tripodi, Miriam

    2007-08-01

    Palm Beach County, Florida was one of three sites selected nationally for the Care System Assessment Demonstration Project. The special focus of the Palm Beach project was Black women (both U.S.-born and foreign-born). The CSAD consists of two complementary components: (1) Rapid Assessment, Response, and Evaluation (RARE), which examines the research topic from the perspectives of the affected population (i.e., HIV-positive Black women who are not in care); and (2) Care System Assessment, which examines the research topic from the perspectives of people within the HIV/AIDS care system (e.g., health care providers, planners, HIV-positive Black women in care). This article presents the methods, findings, and recommendations from the Palm Beach County site.

  20. Local transmission of Plasmodium vivax malaria--Palm Beach County, Florida, 2003.

    PubMed

    2003-09-26

    The majority of malaria cases diagnosed in the United States are imported, usually by persons who travel to countries where malaria is endemic. However, small outbreaks of locally acquired mosquito-transmitted malaria continue to occur. Despite certification of malaria eradication in the United States in 1970, 11 outbreaks involving 20 cases of probable locally acquired mosquito-transmitted malaria have been reported to CDC since 1992, including two reported in July 1996 from Palm Beach County, Florida (Palm Beach County Health Department, unpublished data, 1998). This report describes the investigation of seven cases of locally acquired Plasmodium vivax malaria that occurred in Palm Beach County during July-August 2003. In addition to considering malaria in the differential diagnosis for febrile patients with a history of travel to malarious areas, health-care providers also should consider malaria as a possible cause of fever among patients who have not traveled but are experiencing alternating fevers, rigors, and sweats with no obvious cause.

  1. 78 FR 54599 - Safety Zone; 2013 Ironman 70.3 Miami, Biscayne Bay; Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; 2013 Ironman 70.3 Miami, Biscayne Bay... proposes to establish a safety zone on the waters of Biscayne Bay, east of Bayfront Park, in Miami, Florida... on the waters of Biscayne Bay, Miami, Florida. Approximately 2,500 participants are anticipated...

  2. Proceedings of the 1998 Photovoltaic Performance and Reliability Workshop; Cocoa Beach, Florida; November 3-5, 1998

    SciTech Connect

    Kroposki, B.

    1998-12-17

    This proceedings is the compilation of all papers presented at the 11th PV Performance and Reliability Workshop held at the Doubletree Hotel in Cocoa Beach, Florida, on November 3-5, 1998. The workshop was hosted by the Florida Solar Energy Center. This year's workshop included presentations from 29 speakers and had 110 attendees.

  3. Formation of 'Beach Rock' at Siesta Key, Florida and its influence on barrier island development

    USGS Publications Warehouse

    Spurgeon, D.; Davis, R.A.; Shinnu, E.A.

    2003-01-01

    Seaward-dipping strata of carbonate-cemented shell debris located along the coast of Siesta Key on the Gulf Coast of the Florida peninsula have long been interpreted to be beachrock equivalent in age to the Pleistocene Anastasia Formation (Stage 5e) of the east coast of Florida. Detailed examination of thin sections along with radiometric dating and isotopic analyses demonstrates clearly that this is a Holocene deposit that is not beachrock but was lithified in a meteoric environment. Whole rock dates, dates from shells only, and from cement only demonstrate that these beach deposits were in place by at least 1800 yr BP and might have been there as long ago as 4300 yr BP. This means that some type of barrier island was in place at that time. Previous investigations have depicted Siesta Key as having a maximum age of 3000 yr with these deposits being located about 2 km landward of the beach deposits. This suggests that the beach deposits might have been the site of the original position of Siesta Key. These data also indicate that sea level must have been near its present position at the time that these foreshore beach deposits were deposited; sometime between 1800 and 4300 yr ago. This scenario indicates that sea level along this coastal reach probably reached its present level at least about 2000 yr ago. ?? 2003 Elsevier B.V. All rights reserved.

  4. Campus Planning Study for Daytona Beach Junior College, Daytona Beach, Florida.

    ERIC Educational Resources Information Center

    Caudill, Rowlett and Scott, Architects, Houston, TX.

    Major considerations and findings are presented in regard to the updating of a long range campus plan for the development of buildings, parking areas, drives and sidewalks at Daytona Beach Junior College. Following a consideration of the background and program of the college, a site analysis is presented. Plans and recommendations are offered…

  5. Proceedings of the Biennial EO/EEO Research Symposium (4th) Held in Cocoa Beach, Florida on December 5-7, 2001

    DTIC Science & Technology

    2003-01-01

    PROCEEDINGS 4th Biennial EO/EEO Research Symposium December 5-7, 2001 Cocoa Beach, Florida Published January 2003 DEOMI Research Report 03-01...distribution unlimited 13. SUPPLEMENTARY NOTES Proceedings 4th Biennial EO/EEO Research Symposium, Held in Cocoa Beach, Florida on December 5-7...Prescribed by ANSI Std Z39-18 ii Proceedings 4th Biennial EO/EEO Research Symposium December 5-7, 2001 Cocoa Beach, Florida Sponsored

  6. Comprehensive summary of beach renourishment and offshore sand removal impacts for Florida

    USGS Publications Warehouse

    Demopoulos, A.W.J.; Gualtieri, D.J.; Neils, A.; Huge, D.

    2011-01-01

    An essential first step in the scope of environmental impacts for a sediment mining project is a formulation of specific purpose, precise needs, and estimated impacts. For each individual project, scope must be described, acceptable alternatives must be determined, critical environmental issues must be identified, and mitigation measures must be resolved. Appropriate Federal and State regulations will often require evidence that sand placement is a reasonable alternative to shoreline protection. If so, material to be extracted from the borrow site must be characterized. Candidates must identify the extent of the potential area for sand resources, complete with screening criteria, and site-specific information must be obtained. Alternatives must be identified, compared, and contrasted. And, importantly, the most cost-effective and environmentally sound approach must be determined for the project to move forward. Florida's beaches and coastlines once provided natural protection against storm damage, while simultaneously supporting aquatic ecosystems and both commercial and recreational fisheries. However, beach erosion associated with regional construction and development of the coastline has reduced the effectiveness of natural storm protection. Coastal beaches are, in geological terms, ever-shifting and evolving through natural processes of erosion and replenishment. With permanent structures in place, such as seawalls, jetties, and revetments, natural shoreline is compartmentalized, dynamics are interrupted, and sediment is no longer replenished. Coastal erosion is often a problem where the natural sediment source is deficient. Many of Florida's beaches are now in need of beach replenishment to reduce the high level of damage caused by coastal flooding. Strategic placement of beach fill is a logical means for improving the stability of a shoreline where such a project is economically and environmentally feasible. Sand placement effectively extends the shoreline

  7. A Public-Private Partnership: South Pointe Elementary School, Miami, Florida.

    ERIC Educational Resources Information Center

    Peeler, Thomas H.

    Education Alternatives, Inc. (EAI), a private educational company, and Dade County (Florida) Public Schools signed a 5-year contract stipulating that EAI would manage the classroom activities at the South Pointe Elementary School. The staff would implement EAI's "Tesseract Way" educational programs. The term "tesseract" comes…

  8. Hazard Characteristics and Patterns of Environmental Injustice: Household-Level Determinants of Environmental Risk in Miami, Florida.

    PubMed

    Grineski, Sara E; Collins, Timothy W; Chakraborty, Jayajit; Montgomery, Marilyn

    2016-10-19

    Limited systematic comparative knowledge exists about patterns of environmental injustices in exposure to varied natural and technological hazards. To address this gap, we examine how hazard characteristics (i.e., punctuated event/suddenness of onset, frequency/magnitude, and divisibility) influence relationships between race/ethnicity, nativity, socioeconomic status (SES), older age, housing tenure, and residential hazard exposure. Sociodemographic data come from a random sample survey of 602 residents of the tricounty Miami Metropolitan Statistical Area (Florida). Hazard exposure was measured using spatial data from the Federal Emergency Management Agency, the National Air Toxics Assessment, and the Emergency Response Notification System. We specified generalized estimating equations (GEEs)-which account for sociospatial clustering-predicting 100-year flood risk, acute chemical accidental releases, and chronic cancer risk from air toxics from all and on-road mobile sources. We found that for punctuated, sudden onset events, some socially advantaged people were significantly at risk. Racial/ethnic minority variables were significant predictors of greater exposure to the three technological hazards, while higher SES was associated with 100-year flood risk exposure. Black and foreign-born Hispanic residents, and white and U.S.-born Hispanic residents, shared nearly identical risk profiles. Results demonstrate the complexities found in human-hazard associations and the roles of hazard characteristics in shaping disparate risk patterns.

  9. Feasibility Report on Navigation Improvements for Mexico Beach Inlet, Mexico Beach, Florida.

    DTIC Science & Technology

    1989-03-01

    likely involve pipeline dredges, since they are readily available in the appropriate size range and their pipelines lend themselves well to shore...bar channel and impoundment areas. With the increased estimate in drift volume, this is impractical. Like the plans previously described, maintenance of...in size). The dune- like portion of the CBRS involved has previously been affected by spoil disposal; and human beach-associated recreational activity

  10. Results of time-domain electromagnetic soundings in Miami-Dade and southern Broward Counties, Florida

    USGS Publications Warehouse

    Fitterman, David V.; Prinos, Scott T.

    2011-01-01

    Time-domain electromagnetic (TEM) soundings were made in Miami-Dade and southern Broward Counties to aid in mapping the landward extent of saltwater in the Biscayne aquifer. A total of 79 soundings were collected in settings ranging from urban to undeveloped land, with some of the former posing problems of land access and interference from anthropogenic features. TEM soundings combined with monitoring-well data were used to determine if the saltwater front had moved since the last time it was mapped, to provide additional spatial coverage where existing monitoring wells were insufficient, and to help interpret a previously collected helicopter electromagnetic (HEM) survey flown in the southernmost portion of the study area. TEM soundings were interpreted as layered resistivity-depth models. Using information from well logs and water-quality data, the resistivity of the freshwater saturated Biscayne aquifer is expected to be above 30 ohm-meters, and the saltwater-saturated aquifer will have resistivities of less than 10 ohm-meters allowing determination of water quality from the TEM interpretations. TEM models from 29 soundings were compared to electromagnetic induction logs collected in nearby monitoring wells. In general, the agreement of these results was very good, giving confidence in the use of the TEM data for mapping saltwater encroachment.

  11. Calibration of a distributed routing rainfall-runoff model at four urban sites near Miami, Florida

    USGS Publications Warehouse

    Doyle, W. Harry; Miller, Jeffrey E.

    1980-01-01

    Urban stormwater data from four Miami, Fla. catchments were collected and compiled by the U.S. Geological Survey and were used for testing the applicability of deterministic modeling for characterizing stormwater flows from small land-use areas. A description of model calibration and verification is presented for: (1) A 40.8 acre single-family residential area, (2) a 58.3-acre highway area, (3) a 20.4-acre commercial area, and (4) a 14.7-acre multifamily residential area. Rainfall-runoff data for 80, 108, 114, and 52 storms at sites, 1, 2, 3, and 4, respectively, were collected, analyzed, and stored on direct-access files. Rainfall and runoff data for these storms (at 1-minute time intervals) were used in flow-modeling simulation analyses. A distributed routing Geological Survey rainfall-runoff model was used to determine rainfall excess and route overland and channel flows at each site. Optimization of soil-moisture- accounting and infiltration parameters was performed during the calibration phases. The results of this study showed that, with qualifications, an acceptable verification of the Geological Survey model can be achieved. (Kosco-USGS)

  12. Ground-water resources of the Riviera Beach area, Palm Beach County, Florida

    USGS Publications Warehouse

    Land, L.F.

    1977-01-01

    The so-called ' shallow aquifer ' composed chiefly of sand, shells, sandstone, and limestone, is the principal source of freshwater in the Riviera Beach area, Fla. The major water-bearing zone consists of cemented layers of sand and shells, about 100 ft thick, in the lower part of the aquifer. The quality of the water in the shallow aquifer is generally suitable for public supply except locally along C-17 Canal where the dissolved solids concentration exceeds 500 milligrams per liter. The configuration of the water table is greatly influenced by Lake Worth, C-17 Canal, West Palm Beach water catchment area, rainfall, and municipal pumpage. The major threat to development of water supplies, and possibly to the continuation of a current withdrawal rate of over 5 mgd, is seawater (Lake Worth), but the combined effects of increased pumpage, reduced recharge resulting from increased land development, and below normal rainfall, have caused seawater to advance inland in the aquifer. Additional supplies could be developed to the west. (Woodard-USGS)

  13. Florida red tide and human health: a pilot beach conditions reporting system to minimize human exposure.

    PubMed

    Kirkpatrick, Barbara; Currier, Robert; Nierenberg, Kate; Reich, Andrew; Backer, Lorraine C; Stumpf, Richard; Fleming, Lora; Kirkpatrick, Gary

    2008-08-25

    With over 50% of the US population living in coastal counties, the ocean and coastal environments have substantial impacts on coastal communities. While many of the impacts are positive, such as tourism and recreation opportunities, there are also negative impacts, such as exposure to harmful algal blooms (HABs) and water borne pathogens. Recent advances in environmental monitoring and weather prediction may allow us to forecast these potential adverse effects and thus mitigate the negative impact from coastal environmental threats. One example of the need to mitigate adverse environmental impacts occurs on Florida's west coast, which experiences annual blooms, or periods of exuberant growth, of the toxic dinoflagellate, Karenia brevis. K. brevis produces a suite of potent neurotoxins called brevetoxins. Wind and wave action can break up the cells, releasing toxin that can then become part of the marine aerosol or sea spray. Brevetoxins in the aerosol cause respiratory irritation in people who inhale it. In addition, asthmatics who inhale the toxins report increase upper and lower airway symptoms and experience measurable changes in pulmonary function. Real-time reporting of the presence or absence of these toxic aerosols will allow asthmatics and local coastal residents to make informed decisions about their personal exposures, thus adding to their quality of life. A system to protect public health that combines information collected by an Integrated Ocean Observing System (IOOS) has been designed and implemented in Sarasota and Manatee Counties, Florida. This system is based on real-time reports from lifeguards at the eight public beaches. The lifeguards provide periodic subjective reports of the amount of dead fish on the beach, apparent level of respiratory irritation among beach-goers, water color, wind direction, surf condition, and the beach warning flag they are flying. A key component in the design of the observing system was an easy reporting pathway for

  14. Electrical resistivity and porosity structure of the upper Biscayne Aquifer in Miami-Dade County, Florida

    NASA Astrophysics Data System (ADS)

    Whitman, Dean; Yeboah-Forson, Albert

    2015-12-01

    Square array electrical soundings were made at 13 sites in the Biscayne Aquifer distributed between 1 and 20 km from the shoreline. These soundings were modeled to investigate how resistivity varies spatially and with depth in the upper 15 m of the aquifer. Porosity was estimated from the modeled formation resistivity and observed pore fluid resistivity with Archie's Law. The models were used to interpolate resistivity and porosity surfaces at -2, -5, -8, and -15 m elevations. Modeled resistivity in the unsaturated zone is generally higher than 300 Ω m with the resistivity at sites with thick unsaturated zones greater than 1000 Ω m. Resistivity in the saturated zone ranges from 30 to 320 Ω m. At many sites in the western portions of the study area, resistivity is constant or increases with depth whereas sites in the center of the Atlantic Coastal Ridge exhibit a distinct low resistivity zone (ρ < 45 Ω m) at elevations ranging between -5 and -10 m. At one site near the shore of Biscayne Bay, the resistivity is less than 10 Ω m at -5 m elevation reflecting the presence of salt water in the aquifer. The estimated porosity ranges between 14% and 71% with modal values near 25%. The porosity structure varies both with depth and spatially. Western sites exhibit a high porosity zone at shallow depths best expressed in a NE-SW trending zone of 40-50% porosity situated near the western margin of the Atlantic Coastal Ridge. This zone roughly corresponds in depth with the Q5 chronostratigraphic unit of the Miami Fm. which constitutes the upper flow unit of the Biscayne Aquifer. The highest porosity (>50%) is seen at elevations below -5 m at sites in the center of the Atlantic Coastal Ridge and likely corresponds to solution features. The general NE-SW trend of the resistivity and porosity structure suggests a causal connection with the Pleistocene paleogeography and sedimentary environments.

  15. Health-hazard evaluation report HETA 83-194-1779, Dade County Fire Department, Miami, Florida

    SciTech Connect

    Salisbury, S.A.

    1987-02-01

    An investigation was made of potential exposures to hazardous wastes (solvents) used for starting practice fires at the Dade County Fire Department aircraft fire training facility at Opa-Locka Airport, Dade County, Florida. Used solvents donated by waste handlers or local industries had been used to start practice fires. Laboratory analysis of the soil and ground water samples taken from the burn pits revealed the presence of several common industrial solvents. The only suspected carcinogen identified was dichlorobenzene. Other potential carcinogens identified included methylene chlroide and perchloroethylene. The author recommends that the practice of using unknown solvents to help start practice fires be eliminated.

  16. Florida International University: development and accreditation of Miami's Public College of Medicine.

    PubMed

    Rock, John A; Simpson, Joe Leigh; Dambach, George; O'Leary, J Patrick; Markham, Sanford; Bagby, Larry; Seecharan, Khaleel; Berkman, Ronald M

    2009-10-01

    Anticipating pressing health care needs in the region, Florida International University (FIU) proposed the FIU College of Medicine (COM), which was approved by the Florida Board of Governors in March 2006. The FIU COM provides a program of study enabling graduates to pursue a wide spectrum of professional careers. This includes careers in general and subspecialty private practice, academic medicine, public service, health care, and public policy leadership. Irrespective of career choice, the special emphasis of the FIU COM mission is its focus on community health in a diverse metropolitan region. Clinical facilities are met through a public partner and multiple private hospital affiliations. Educational objectives are organized into five strands reflecting the breadth of medical education and running concurrently through the four-year curriculum: (1) human biology, (2) disease, illness, and injury, (3) clinical medicine, (4) professional development, and (5) medicine and society. Founding teaching faculty with expertise in the core basic sciences will not only introduce core scientific concepts during the initial seven months but reinforce these same concepts during organ system integrated courses and clerkships. The Neighborhood Health Education Learning Program is an FIU COM innovation in which each medical student is a member of a team that throughout the four-year curriculum identifies and addresses health care needs and factors affecting health outcomes. Preliminary approval of FIU COM was conferred in February 2008, with the first cohort of 40 students matriculating in August 2009.

  17. Diarrheal Illness among Women, Infants, and Children (WIC) Program Participants in Miami, Florida: Implications for Nutrition Education

    ERIC Educational Resources Information Center

    Davila, Evelyn P.; Trepka, Mary Jo; Newman, Frederick L.; Huffman, Fatma G.; Dixon, Zisca

    2009-01-01

    Objective: To assess risk factors for diarrheal illness among clients of a Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) clinic in Miami, FL. Design: A cross-sectional survey with questions about demographics, food safety practices, and diarrheal illness. Setting: WIC clinic operated by the Miami-Dade County Health…

  18. A Snapshot of Teacher Perceptions on Full Inclusion in an International Urban Community: Miami-Dade County, Florida

    ERIC Educational Resources Information Center

    Watnick, Beryl; Sacks, Arlene

    2006-01-01

    Miami Dade County Public Schools serves an international community with the highest poverty rate of any large U.S. city as well as the highest percentage of immigrants calling it "home" of any large city throughout the world. This article examines: (a) how Miami-Dade County Public Schools (M-DCPS), the fifth largest school district in…

  19. Racial/ethnic disparities in annual mammogram compliance among households in Little Haiti, Miami-Dade County, Florida

    PubMed Central

    Wilcox, Meredith Leigh; Acuña, Juan Manuel; Ward-Peterson, Melissa; Alzayed, Abdullah; Alghamdi, Mushref; Aldaham, Sami

    2016-01-01

    Abstract Introduction Breast cancer is the most commonly diagnosed cancer and the 2nd leading cause of cancer-related deaths among women in the U.S. Although routine screening via mammogram has been shown to increase survival through early detection and treatment of breast cancer, only 3 out of 5 women age ≥40 are compliant with annual mammogram within the U.S. and the state of Florida. A breadth of literature exists on racial/ethnic disparities in compliance with mammogram; however, few such studies include data on individual Black subgroups, such as Haitians. This study assessed the association between race/ethnicity and annual mammogram compliance among randomly selected households residing in the largely Haitian community of Little Haiti, Miami-Dade County (MDC), Florida. Methods This study used cross-sectional, health data from a random-sample, population-based survey conducted within households residing in Little Haiti between November 2011 and December 2012 (n = 951). Mammogram compliance was defined as completion of mammogram by all female household members within the 12 months prior to the survey. The association between mammogram compliance and race/ethnicity was assessed using binary logistic regression models. Potential confounders were identified as factors that were conservatively associated with both compliance and race/ethnicity (P ≤ 0.20). Analyses were restricted to households containing at least 1 female member age ≥40 (n = 697). Results Overall compliance with annual mammogram was 62%. Race/ethnicity was significantly associated with mammogram compliance (P = 0.030). Compliance was highest among non-Hispanic Black (NHB) households (75%), followed by Hispanic (62%), Haitian (59%), and non-Hispanic White (NHW) households (51%). After controlling for educational level, marital status, employment status, the presence of young children within the household, health insurance status, and regular doctor visits, a borderline significant

  20. Local Mosquito-Borne Transmission of Zika Virus - Miami-Dade and Broward Counties, Florida, June-August 2016.

    PubMed

    Likos, Anna; Griffin, Isabel; Bingham, Andrea M; Stanek, Danielle; Fischer, Marc; White, Stephen; Hamilton, Janet; Eisenstein, Leah; Atrubin, David; Mulay, Prakash; Scott, Blake; Jenkins, Patrick; Fernandez, Danielle; Rico, Edhelene; Gillis, Leah; Jean, Reynald; Cone, Marshall; Blackmore, Carina; McAllister, Janet; Vasquez, Chalmers; Rivera, Lillian; Philip, Celeste

    2016-09-30

    During the first 6 months of 2016, large outbreaks of Zika virus disease caused by local mosquito-borne transmission occurred in Puerto Rico and other U.S. territories, but local mosquito-borne transmission was not identified in the continental United States (1,2). As of July 22, 2016, the Florida Department of Health had identified 321 Zika virus disease cases among Florida residents and visitors, all occurring in either travelers from other countries or territories with ongoing Zika virus transmission or sexual contacts of recent travelers.* During standard case investigation of persons with compatible illness and laboratory evidence of recent Zika virus infection (i.e., a specimen positive by real-time reverse transcription-polymerase chain reaction [rRT-PCR], or positive Zika immunoglobulin M [IgM] with supporting dengue serology [negative for dengue IgM antibodies and positive for dengue IgG antibodies], or confirmation of Zika virus neutralizing antibodies by plaque reduction neutralization testing [PRNT]) (3), four persons were identified in Broward and Miami-Dade counties whose infections were attributed to likely local mosquito-borne transmission. Two of these persons worked within 120 meters (131 yards) of each other but had no other epidemiologic connections, suggesting the possibility of a local community-based outbreak. Further epidemiologic and laboratory investigations of the worksites and surrounding neighborhood identified a total of 29 persons with laboratory evidence of recent Zika virus infection and likely exposure during late June to early August, most within an approximate 6-block area. In response to limited impact on the population of Aedes aegypti mosquito vectors from initial ground-based mosquito control efforts, aerial ultralow volume spraying with the organophosphate insecticide naled was applied over a 10 square-mile area beginning in early August and alternated with aerial larviciding with Bacillus thuringiensis subspecies

  1. Chlorophyll distribution in continental shelf sediments off West Palm Beach, Florida and west end, Bahamas

    NASA Astrophysics Data System (ADS)

    Heffernan, John J.; Gibson, Robert A.

    1983-07-01

    Measurements were made of chlorophyll- a and phaeophytin- a in calcareous sediments along transects off the east coast of Florida (75-190 m) and the west coast of Grand Bahama Island (170-300 m). Solvent partitioning showed that chlorophyll- a concentrations never exceeded 0·1 mg m -2 at either location, most as degradation products. Total pigment concentrations (chlorophyll and phaeopigments) ranged from 0·18-1·83 mg m -2 in sediments off Grand Bahama Island and 2·50 to 20·65 mg m -2 off West Palm Beach. Pigments, expressed per gram dry weight of sediments, increased with depth across the Florida Continental Shelf. This is probably due to differences in sediment character between near-shore and off-shore sediments.

  2. A Sociolinguistic Analysis of Final /s/ in Miami Cuban Spanish

    ERIC Educational Resources Information Center

    Lynch, Andrew

    2009-01-01

    This study analyzes the variation of syllable- and word-final /s/ among two generations of Cubans in Miami, Florida (USA): older, early exile immigrants who arrived in Miami as adults in the 1960s and 1970s, and young Miami-born Cubans whose maternal and paternal grandparents immigrated to Miami from Cuba prior to 1980. Since sibilant weakening is…

  3. The Relationship Between Social Support and Psychological Distress Among Hispanic Elders in Miami, Florida

    PubMed Central

    Cruza-Guet, Maria-Cristina; Spokane, Arnold R.; Caskie, Grace I. L.; Brown, Scott C.; Szapocznik, José

    2010-01-01

    This study compared 5 psychological models of the relationship between social support (SS) and behavioral health. These theoretical models, which have garnered some level of prior empirical support, were as follows: (a) main effects, (b) buffering effects, (c) social exchange, (d) equity, and (e) protective health outcomes of providing SS. A population-based sample of 273 community-dwelling Hispanic elders drawn from East Little Havana, Florida (ages 70–100 years old; 86% Cuban) completed self-report measures of SS, financial strain, and psychological distress (PD). Hierarchical multiple regression analyses were used to test the competing SS models. Results indicated that satisfaction with received SS was, as specified in the main-effects model, associated with lower PD, whereas received SS was unexpectedly associated with heightened PD. Reciprocal exchanges of SS (equity model) or exchanges where Hispanic elders provided more SS than they received (protective health outcomes of providing SS model) were also associated with lower PD. The feasibility of a 6th model in which the effects of SS are contingent upon the elder’s preexisting PD level is proposed. Limitations, implications, and directions for future research are discussed. PMID:22017550

  4. Sand patties provide evidence for the presence of Deepwater Horizon oil on the beaches of the West Florida Shelf.

    PubMed

    McDaniel, L D; Basso, J; Pulster, E; Paul, J H

    2015-08-15

    The ecological consequences of the Deepwater Horizon (DWH) oil spill are both long-term and pervasive. The distribution of toxicity and mutagenicity in the Gulf of Mexico suggests oil from the DWH spill could have contaminated the West Florida Shelf (WFS). We utilized polycyclic aromatic hydrocarbon (PAH) analysis to determine presence and potential origin of oil contaminants in beach sand patty samples. PAH profiles from WFS beaches were statistically significantly similar to DWH contaminated samples from the Northeast Gulf of Mexico (Gulf Shores, AL; Ft. Pickens, FL). Dioctyl sodium sulfosuccinate (DOSS), a major component of Corexit 9500 dispersant was also detected in the sediments. DOSS concentrations ranged from 1.6 to 5.5ngg(-1) dry weight. Additionally, two samples from DWH oil contaminated beaches were acutely toxic and one WFS beach sediment sample was mutagenic. These observations provide support for the theory that DWH oil made its way onto beaches of the WFS.

  5. Florida Red Tide and Human Health: A Pilot Beach Conditions Reporting System to Minimize Human Exposure

    PubMed Central

    Kirkpatrick, Barbara; Currier, Robert; Nierenberg, Kate; Reich, Andrew; Backer, Lorraine C.; Stumpf, Richard; Fleming, Lora; Kirkpatrick, Gary

    2008-01-01

    With over 50% of the US population living in coastal counties, the ocean and coastal environments have substantial impacts on coastal communities. While may of the impacts are positive, such as tourism and recreation opportunities, there are also negative impacts, such as exposure to harmful algal blooms (HABs) and water borne pathogens. Recent advances in environmental monitoring and weather prediction may allow us to forecast these potential adverse effects and thus mitigate the negative impact from coastal environmental threats. One example of the need to mitigate adverse environmental impacts occurs on Florida’s west coast, which experiences annual blooms, or periods of exuberant growth, of the toxic dinoflagellate, Karenia brevis. K. brevis produces a suite of potent neurotoxins called brevetoxins. Wind and wave action can break up the cells, releasing toxin that can then become part of the marine aerosol or sea spray. Brevetoxins in the aerosol cause respiratory irritation in people who inhale it. In addition, asthmatics who inhale the toxins report increase upper and lower airway lower symptoms and experience measurable changes in pulmonary function. Real-time reporting of the presence or absence of these toxic aerosols will allow asthmatics and local coastal residents to make informed decisions about their personal exposures, thus adding to their quality of life. A system to protect public health that combines information collected by an Integrated Ocean Observing System (IOOS) has been designed and implemented in Sarasota and Manatee Counties, Florida. This system is based on real-time reports from lifeguards at the eight public beaches. The lifeguards provide periodic subjective reports of the amount of dead fish on the beach, apparent level of respiratory irritation among beach-goers, water color, wind direction, surf condition, and the beach warning flag they are flying. A key component in the design of the observing system was an easy reporting

  6. Methodology for estimating nutrient loads discharged from the east coast canals to Biscayne Bay, Miami-Dade County, Florida

    USGS Publications Warehouse

    Lietz, Arthur C.

    1999-01-01

    Biscayne Bay is an oligotrophic, subtropical estuary located along the southeastern coast of Florida that provides habitat for a variety of plant and animal life. Concern has arisen with regard to the ecological health of Biscayne Bay because of the presence of nutrient-laden discharges from the east coast canals that drain into the bay. This concern, as well as planned diversion of discharges for ecosystem restoration from the urban and agricultural corridors of Miami-Dade County to Everglades National Park, served as the impetus for a study conducted during the 1996 and 1997 water years to estimate nutrient loads discharged from the east coast canals into Biscayne Bay. Analytical results indicated that the highest concentration of any individual nutrient sampled for in the study was 4.38 mg/L (milligrams per liter) for nitrate at one site, and the lowest concentrations determined were below the detection limits for orthophosphate at six sites and nitrite at four sites. Median concentrations for all the sites were 0.75 mg/L for total organic nitrogen, 0.10 mg/L for ammonia, 0.02 mg/L for nitrite, 0.18 mg/L for nitrate, 0.20 mg/L for nitrite plus nitrate nitrogen, 0.02 mg/L for total phosphorus, and 0.005 mg/L for orthophosphate. The maximum total phosphorus concentration of 0.31 mg/L was the only nutrient concentration to exceed U.S. Environmental Protection Agency (1986) water-quality criteria. High concentrations of total phosphorus usually reflect contamination as a result of human activities. Five sites exceeded the fresh-water quality standard of 0.5 mg/L for ammonia concentration as determined by the Miami-Dade County Department of Environmental Resources Management. Median total organic nitrogen concentrations were higher in urban and forested/wetland areas than in agricultural areas; median concentrations of nitrite, nitrate, and nitrite plus nitrate nitrogen were higher in agricultural areas than in urban and forested/wetland areas; and ammonia, total

  7. Accelerated beach erosion in the south Atlantic coastal zone: is mitigation of artificially renourished beaches in SE Florida a rational practice or folly

    SciTech Connect

    Finkl, C.W. Jr.; Matlack, P.A.

    1985-01-01

    The natural erosion of sandy beaches is a world wide problem that is often exacerbated by the structural controls that are designed to mitigate shoreline recession. As seen elsewhere, the deployment of groins and other erosion-control structures has met meager success along the Atlantic coast of south Florida. Artificial renourishment, placement of sand on the beach from land or offshore borrows, is a relatively new nonstructural attempt to reduce shoreline retreat. Our study of sandy shores lying downdrift of jettied inlets identifies restricted sand bypassing that results in classical shoreline offsets. Many of the beaches that were previously renourished are again classified, by the Corps of Engineers, as critically eroded and local governments are now requesting additional rounds of renourishment. Attempts to stabilize renourished shores by planting dune grass, beach scraping, and scarp reduction, as in the Port Everglades area, have failed. Sediment loss at the John U. Lloyd Beach since 1976, for example, is in excess of 500,000 m/sup 3/. In this area, erosion is accelerated and chronic. The severity of localized erosion is highlighted here by assuming a worst case scenario without renourishment or structural control. Hurricane-induced storm surge and overwash could, before renourishment is attempted in 1986 or 1987, cut through the barrier even sooner. Such a breach would expose the port facilities to direct effects of the sea. Joint studies by geoscientists and planners are needed to determine whether continued renourishment of eroded beaches in developed areas is essential, practical, or even advisable.

  8. Evaluation of the use of reach transmissivity to quantify leakage beneath Levee 31N, Miami-Dade County, Florida

    USGS Publications Warehouse

    Nemeth, Mark S.; Wilcox, Walter M.; Solo-Gabriele, Helena M.

    2000-01-01

    A coupled ground- and surface-water model (MODBRANCH) was developed to estimate ground-water flow beneath Levee 31N in Miami-Dade County, Florida, and to simulate hydrologic conditions in the surrounding area. The study included compilation of data from monitoring stations, measurement of vertical seepage rates in wetlands, and analysis of the hydrogeologic properties of the ground-water aquifer within the study area. In addition, the MODBRANCH code was modified to calculate the exchange between surface-water channels and ground water using a relation based on the concept of reach transmissivity. The modified reach-transmissivity version of the MODBRANCH code was successfully tested on three simple problems with known analytical solutions. It was also tested and determined to function adequately on one field problem that had previously been solved using the unmodified version of the software. The modified version of MODBRANCH was judged to have performed satisfactorily, and it required about 60 percent as many iterations to reach a solution. Additionally, its input parameters are more physically-based and less dependent on model-grid spacing. A model of the Levee 31N area was developed and used with the original and modified versions of MODBRANCH, which produced similar output. The mean annual modeled ground-water heads differed by only 0.02 foot, and the mean annual canal discharge differed by less than 1.0 cubic foot per second. Seepage meters were used to quantify vertical seepage rates in the Everglades wetlands area west of Levee 31N. A comparison between results from the seepage meters and from the computer model indicated substantial differences that seemed to be a result of local variations in the hydraulic properties in the topmost part of the Biscayne aquifer. The transmissivity of the Biscayne aquifer was estimated to be 1,400,000 square feet per day in the study area. The computer model was employed to simulate seepage of ground water beneath Levee 31N

  9. The Prime Time Initiative of Palm Beach County, Florida: QIS Development Process Evaluation--Year 2 Report

    ERIC Educational Resources Information Center

    Spielberger, Julie; Lockaby, Tracey

    2006-01-01

    This report covers the second year of a 3-year process evaluation of the Prime Time Initiative of Palm Beach County, Florida, a system-building effort to strengthen the availability and quality of after-school programs in the county. During the past two decades, the after-school field has expanded enormously. This growth has occurred partly in…

  10. Existing Whole-House Solutions Case Study: Habitat for Humanity of Palm Beach County, Lake Worth, Florida

    SciTech Connect

    none,

    2012-03-01

    PNNL and Florida Solar Energy Center worked with Habitat for Humanity of Palm Beach County to upgrade an empty 1996 home with a 14.5 SEER AC, heat pump water heater, CFLs, more attic insulation, and air sealing to cut utility bills $872 annually.

  11. Trends in Alcohol Knowledge and Drinking Patterns Among Students Who Visited Daytona Beach, Florida, During Spring Break, 1981-1983.

    ERIC Educational Resources Information Center

    Gonzalez, Gerardo M.

    1986-01-01

    Assesses changes in student knowledge of and patterns related to drinking. Using data collected from college students visiting Daytona Beach, Florida, during spring break, found that trends toward increased consumption of alcoholic beverages among college students which occurred prior to 1981 have now stabilized and are beginning to reverse…

  12. Airborne radioactivity survey of the Gulf of Mexico beach between Sanibel Island and Caladesi Island, Florida

    USGS Publications Warehouse

    Meuschke, J.L.; Moxham, R.M.; Bortner, T.E.

    1953-01-01

    The accompanying map shows the results of an airborne radioactivity survey along the Gulf of Mexico beach between Sanibel Island and Caladesi Island in Florida. This survey was made May 4, 1953, as part of a cooperative program with the U.S. Atomic Energy Commission. The survey was made with scintillation detection equipment mounted in a Douglas DC-3 aircraft and consisted of one flight line, at a 500-foot altitude , parallel to the beach. The vertical projection of the flight line coincided approximately with the landward limit of the modern beach. The width of the zone on the ground from which anomalous radiation is measured at the nominal 500 foot flight altitude varies with the areal extent and intensity of the radioactivity the width of the zone may be as much as 1400 feet. The accompanying map and index map show the approximate locations of the areas of greater-than-average radioactivity and the location of the traverse flown. The abnormal radioactivity is apparently caused by radioactive minerals associated with "black sand" deposits which occur locally along the beach in the region. The present technique of airborne radioactivity measurement does not permit distinguishing between activity due to thorium and that due to uranium. An anomaly, therefore, may represent radioactivity due entirely to one or to a combination of these elements. It is not possible to determine the extent or radioactive content of the materials responsible for the abnormal radioactivity. The information given in the accompanying map showing the localities of greater-than-average radioactivity therefore, suggests area in which uranium or thorium deposits are more likely to occur.

  13. Proceedings of the Biennial EO/EEO Research Symposium (2nd) Held in Cocoa Beach, Florida on December 2-4, 1997

    DTIC Science & Technology

    1998-04-01

    PROCEEDINGS 2ND BIENNIAL EO/EEO RESEARCH SYMPOSIUM December 2-4, 1997 Cocoa Beach, Florida Sponsored by the Directorate of Research Defense Equal...2-89) Prescribed by ANSI Std. Z39-18 298-102 USAPPC V1.00 PROCEEDINGS 2nd BIENNIAL EO/EEO RESEARCH SYMPOSIUM December 2-4, 1997 COCOA BEACH, FLORIDA...Proceedings Editor Published April 1998 Preface PROCEEDINGS 2nd BIENNIAL EO/EEO RESEARCH SYMPOSIUM December 2-4, 1997 COCOA BEACH, FLORIDA The EO/EEO

  14. Quality-Assurance Plan for Water-Quality Activities of the U.S. Geological Survey in Miami, Florida

    USGS Publications Warehouse

    Lietz, A. C.

    2003-01-01

    In accordance with guidelines set forth by the Office of Water Quality in the Water Resources Discipline of the U.S. Geological Survey, a quality-assurance plan has been created for use by the U.S. Geological Survey (USGS) in Miami to conduct water-quality activities. This quality-assurance plan documents the standards, policies, and procedures used by the Miami USGS for activities related to the collection, processing, storage, analysis, and publication of water-quality data. The policies and procedures that are documented in this quality-assurance plan for water-quality activities are meant to complement the Miami USGS quality-assurance plans for surface-water and ground-water activities.

  15. Urban storm-water runoff data for a residential area, Pompano Beach, Florida

    USGS Publications Warehouse

    Mattraw, H.C.; Hardee, Jack; Miller, Robert A.

    1978-01-01

    Rainfall, storm-sewer discharge, and water-quality analyses of storm runoff are summarized for a single-family residential area near Pompano Beach, Florida. The area of the drainage basin is 41 acres of which 61 percent is pervious sod lawns and 39 percent is impervious roofs, driveways and streets. The land surface is nearly flat with a gentle, eastward slope. Storm runoff flows eastward along grass swales into a sewer collection system on the eastern boundary of the area that in turn joins a 36-inch diameter storm drain. Runoff loads of 12 or more water-quality constituents were computed for 32 storms between April 1974 and September 1975. Chemical analyses of rainfall for 3 storms are included. (Woodard-USGS)

  16. Aerial gamma ray and magnetic survey: Gainesville and Daytona Beach quadrangles, Florida. Final report

    SciTech Connect

    Not Available

    1981-03-01

    The Gainesville and Daytona Beach quadrangles cover 9250 square miles of land in north-central Florida. The area includes moderately thick sections of platform sediments covering the pre-Cretaceous Peninsular Arch. Surficial materials are composed of Tertiary or more recent deposits. A search of available literature revealed no known significant uranium deposits. Sixty-four uranium anomalies were detected and are discussed briefly in this report. All appear to be related to culture. One well-defined group of anomalies appear to have higher uranium concentrations and are closely associated with the Hawthorne Formation. These few anomalies are considered significant and suggest that more detailed local resource studies should concentrate in this area. Magnetic data appear to suggest complexities in the Paleozoic and older basement material. While some linear features appear related to known diabase dikes, several isolated features are not accounted for by known information.

  17. Prototype demonstration studies of production of methane from municipal solid waste at Pompano Beach, Florida

    SciTech Connect

    Faroog, S.; Daly, E.; Dasgupta, A.; Gerrish, M.P.; Sengupta, S.; Wong, K.F.

    1980-12-01

    A prototype demonstration plant for the production of methane from anaerobic digestion of municipal solid waste in amounts up to 100 tons per day is built at Pompano Beach, Florida. The plant is capable of producing 6000 ft/sup 3/ of gas per ton of municipal waste. Approximately half of the gas is methane, the other half CO/sub 2/ along with some trace gases. In this plant the raw municipal solid waste is shredded, ferrous metals removed magnetically and air classified to obtain an organic-rich light weight fraction, which is periodically mixed with sewage sludge and fed into the anaerobic digester. The processed effluent is filtered in a vacuum filter and the emerging filter cake is disposed on the nearby existing sanitary landfill. The filtrate is recirculated into the digester. Various gas, solid and liquid streams coming out of the digester are analyzed for physical, chemical and biological pollution parameters.

  18. Public supply water use, Palm Beach County, Florida, 1978-82

    USGS Publications Warehouse

    Miller, W.L.; Alvarez, J.A.

    1984-01-01

    Public supply water-use data are listed for 32 utilities in Palm Beach County, Florida, for 1978 through 1982. The data are tabulated as monthly and yearly untreated water withdrawals from each public supply utility. Utilities using ground water as a source are listed separately from those using surface-water sources. In 1978, the total public supply water withdrawal in the county was 37,580.64 million gallons, of which 74.0 percent (27,823.22 million gallons) was ground water. By 1982, the total withdrawal had increased to 43,264.16 million gallons, of which 77.5 percent (33,544.52 million gallons) was ground water. Nearly 57 percent of the ground-water withdrawal was in southeast Palm Beach County (Zone 1) during 1982. The greatest surface-water withdrawal during this time was from Clear Lake and Lake Mangonia (Zone 2) and amounted to 79.3 percent of the county 's total surface-water withdrawal. (USGS)

  19. Relationships between sand and water quality at recreational beaches.

    PubMed

    Phillips, Matthew C; Solo-Gabriele, Helena M; Piggot, Alan M; Klaus, James S; Zhang, Yifan

    2011-12-15

    Enterococci are used to assess the risk of negative human health impacts from recreational waters. Studies have shown sustained populations of enterococci within sediments of beaches but comprehensive surveys of multiple tidal zones on beaches in a regional area and their relationship to beach management decisions are limited. We sampled three tidal zones on eight South Florida beaches in Miami-Dade and Broward counties and found that enterococci were ubiquitous within South Florida beach sands although their levels varied greatly both among the beaches and between the supratidal, intertidal and subtidal zones. The supratidal sands consistently had significantly higher (p < 0.003) levels of enterococci (average 40 CFU/g dry sand) than the other two zones. Levels of enterococci within the subtidal sand correlated with the average level of enterococci in the water (CFU/100mL) for the season during which samples were collected (r(s) = 0.73). The average sand enterococci content over all the zones on each beach correlated with the average water enterococci levels of the year prior to sand samplings (r(s) = 0.64) as well as the average water enterococci levels for the month after sand samplings (r(s) = 0.54). Results indicate a connection between levels of enterococci in beach water and sands throughout South Florida's beaches and suggest that the sands are one of the predominant reservoirs of enterococci impacting beach water quality. As a result, beaches with lower levels of enterococci in the sand had fewer exceedences relative to beaches with higher levels of sand enterococci. More research should focus on evaluating beach sand quality as a means to predict and regulate marine recreational water quality.

  20. Using High-Impact HIV Prevention to Achieve the National HIV/AIDS Strategic Goals in Miami-Dade County, Florida: A Case Study

    PubMed Central

    Carey, James W.; LaLota, Marlene; Villamizar, Kira; McElroy, Tamara; Wilson, M. Maximillion; Garcia, Jersey; Sandrock, Robert; Taveras, Janelle; Candio, Darline; Flores, Stephen A.

    2015-01-01

    In response to the release of the National HIV/AIDS Strategy, the Centers for Disease Control and Prevention developed the “Enhanced Comprehensive HIV Prevention Planning” (ECHPP) project, which provided support to health departments in 12 Metropolitan Statistical Areas with the highest AIDS prevalence to strengthen local HIV programs. We describe a case study of how one MSA, Miami-Dade County, developed and implemented a locally tailored plan. Examples include actions to reinforce local partnerships and identify neighborhoods with highest unmet needs; an improved condom distribution system to assist local HIV care providers; collaboration with local stakeholders to establish a new walk-in center for transgender client needs; and overcoming incompatibilities in health department and Ryan White program computer record systems to facilitate faster and more efficient patient services. These examples show how jurisdictions both within Florida and elsewhere can create low-cost and sustainable activities tailored to improve local HIV prevention needs. PMID:26785398

  1. New Frontiers in Literacy: Education and Mental Health of the Homeless. Southeast Florida Training Center for Adult Literacy Educators Conference Proceedings (Miami, Florida, May 5-6, 1990).

    ERIC Educational Resources Information Center

    Miami-Dade Community Coll., FL. Southeast Florida Training Center for Adult Literacy Educators.

    This document is a transcript of a tape of a conference on homelessness and mental illness conducted by adult literacy educators in Florida. Persons whose remarks are transcribed include Blanca Polo, Director of the Southeast Florida Training Center for Adult Literacy Educators; David K. Fike, author of a study on homelessness in southern Florida;…

  2. The fate of wastewater-derived nitrate in the subsurface of the Florida Keys: Key Colony Beach, Florida

    USGS Publications Warehouse

    Griggs, E.M.; Kump, L.R.; Böhlke, J.K.

    2003-01-01

     Shallow injection is the predominant mode of wastewater disposal for most tourist-oriented facilities and some residential communities in the US Florida Keys National Marine Sanctuary. Concern has been expressed that wastewater nutrients may be escaping from the saline groundwater system into canals and surrounding coastal waters and perhaps to the reef tract 10 km offshore, promoting unwanted algal growth and degradation of water quality. We performed a field study of the fate of wastewater-derived nitrate in the subsurface of a Florida Keys residential community (Key Colony Beach, FL) that uses this disposal method, analyzing samples from 21 monitoring wells and two canal sites. The results indicate that wastewater injection at 18–27 m depth into saline groundwater creates a large buoyant plume that flows quickly (within days) upward to a confining layer 6 m below the surface, and then in a fast flow path toward a canal 200 m to the east within a period of weeks to months. Low-salinity groundwaters along the fast flow path have nitrate concentrations that are not significantly reduced from that of the injected wastewaters (ranging from 400 to 600 μmol kg−1). Portions of the low-salinity plume off the main axis of flow have relatively long residence times (>2 months) and have had their nitrate concentrations strongly reduced by a combination of mixing and denitrification. These waters have dissolved N2 concentrations up to 1.6 times air-saturation values with δ15 N[N2]=0.5-5‰, δ15N[NO3-]=16-26‰, and calculated isotope fractionation factors of about −12±4‰, consistent with denitrification as the predominant nitrate reduction reaction. Estimated rates of denitrification of wastewater in the aquifer are of the order of 4 μmol kg-1 N day-1 or 0.008 day-1. The data indicate that denitrification reduces the nitrate load of the injected wastewater substantially, but not completely, before it discharges to nearby canals.

  3. Using CT to Image Storm-Generated Stratigraphy in Sandy Sediment Off Fort Walton Beach, Florida, USA

    DTIC Science & Technology

    2005-07-01

    01-07-2005 Proceeding 4. TITLE AND SUBTITLE Ba. CONTRACT NUMBER USING CT TO IMAGE STORM-GENERATED STRATIGRAPHY IN 5b. GRANT NUMBER SANDY SEDIMENT... STRATIGRAPHY IN SANDY SEDIMENT OFF FORT WALTON BEACH, FLORIDA, USA Kevin B. Briggsa and Allen H. Reeda aSeafloor Sciences Branch, Naval Research Laboratory...dimensional image, with no documentation of bedding slopes without destruction of the sample and/or multiple cores. Investigating stratigraphy of the

  4. Using multiple geochemical tracers to characterize the hydrogeology of the submarine spring off Crescent Beach, Florida

    USGS Publications Warehouse

    Swarzenski, P.W.; Reich, C.D.; Spechler, R.M.; Kindinger, J.L.; Moore, W.S.

    2001-01-01

    A spectacular submarine spring is located about 4 km east of Crescent Beach, FL, in the Atlantic Ocean. The single vent feature of Crescent Beach Spring provides a unique opportunity to examine onshore-offshore hydrogeologic processes, as well as point source submarine ground water discharge. The Floridan aquifer system in northeastern Florida consists of Tertiary interspersed limestone and dolomite strata. Impermeable beds confine the water-bearing zones under artesian pressure. Miocene and younger confining strata have been eroded away at the vent feature, enabling direct hydrologic communication of Eocene ground water with coastal bottom waters. The spring water had a salinity of 6.02, which was immediately diluted by ambient seawater during advection/mixing. The concentration of major solutes in spring water and onshore well waters confirm a generalized easterly flow direction of artesian ground water. Nutrient concentrations were generally low in the reducing vent samples, and the majority of the total nitrogen species existed as NH3. The submarine ground water tracers, Rn-222 (1174 dpm I-1, dpm), methane (232 nM) and barium (294.5 nM) were all highly enriched in the spring water relative to ambient seawater. The concentrations of the reverse redox elements U, V and Mo were expectedly low in the submarine waters. The strontium isotope ratio of the vent water (87Sr/86Sr = 0.70798) suggests that the spring water contain an integrated signature indicative of Floridan aquifer system ground water. Additional Sr isotopic ratios from a series of surficial and Lower Floridan well samples suggest dynamic ground water mixing, and do not provide clear evidence for a single hydrogeologic water source at the spring vent. In this karst-dominated aquifer, such energetic mixing at the vent feature is expected, and would be facilitated by conduit and fractured flow. Radium isotope activities were utilized to estimate flow-path trajectories and to provide information on

  5. 33 CFR 117.305 - Miami River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Miami River. 117.305 Section 117.305 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.305 Miami River. (a) General. Public vessels...

  6. 33 CFR 117.305 - Miami River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Miami River. 117.305 Section 117.305 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.305 Miami River. (a) General. Public vessels...

  7. Relationships Between Sand and Water Quality at Recreational Beaches

    PubMed Central

    Phillips, Matthew C.; Solo-Gabriele, Helena M.; Piggot, Alan M.; Klaus, James S.; Zhang, Yifan

    2011-01-01

    Enterococci are used to assess the risk of negative human health impacts from recreational waters. Studies have shown sustained populations of enterococci within sediments of beaches but comprehensive surveys of multiple tidal zones on beaches in a regional area and their relationship to beach management decisions are limited. We sampled three tidal zones on eight South Florida beaches in Miami-Dade and Broward counties and found that enterococci were ubiquitous within South Florida beach sands although their levels varied greatly both among the beaches and between the supratidal, intertidal and subtidal zones. The supratidal sands consistently had significantly higher (p<0.003) levels of enterococci (average 40 CFU/g dry sand) than the other two zones. Levels of enterococci within the subtidal sand correlated with the average level of enterococci in the water (CFU/100mL) for the season during which samples were collected (rs= 0.73). The average sand enterococci content over all the zones on each beach correlated with the average water enterococci levels of the year prior to sand samplings (rs=0.64) as well as the average water enterococci levels for the month after sand samplings (rs=0.54). Results indicate a connection between levels of enterococci in beach water and sands throughout South Florida’s beaches and suggest that the sands are one of the predominant reservoirs of enterococci impacting beach water quality. As a result, beaches with lower levels of enterococci in the sand had fewer exceedences relative to beaches with higher levels of sand enterococci. More research should focus on evaluating beach sand quality as a means to predict and regulate marine recreational water quality. PMID:22071324

  8. Quality-of-water data, Palm Beach County, Florida, 1970-1975

    USGS Publications Warehouse

    Miller, Wesley L.; Lietz, Arthur C.

    1976-01-01

    One of the most pressing problems of Palm Beach County, Florida, is the present and potential contamination of the surface and ground-water resources. The canals which dissect the urban and agricultural areas are convenient receptacles for storm-water runoff, sewage effluent, and agricultural wastes. Contaminants in the canals may enter the shallow aquifer as the canal water infiltrates. The quality of water in the shallow aquifer is further influenced by constituents in infiltrating rainwater, septic tank effluent, and many other sources of contamination. The County Health Department has stated that many of the canals and lakes, including Lake Worth, an estuary, have reached levels of contamination rendering them unfit for recreation (Land and others, 1972). The purpose of this report is to: (1) Compile the basic water-quality data collected during 1970-75 as a part of the monitoring program. (2) Make these data available in a usable form to assist in urban and regional planning of the county 's water resources. The water-quality programs include 36 surface-water stations on canals and lakes and 136 ground-water stations which have been regularly sampled. Both urban and agricultural areas are included in the sampling programs. (Woodard-USGS)

  9. The Effect of Coastal Development on Storm Surge Flooding in Biscayne Bay, Florida, USA (Invited)

    NASA Astrophysics Data System (ADS)

    Zhang, K.; Liu, H.; Li, Y.

    2013-12-01

    Barrier islands and associated bays along the Atlantic and Gulf Coasts are a favorite place for both living and visiting. Many of them are vulnerable to storm surge flooding because of low elevations and constantly being subjected to the impacts of storms. The population increase and urban development along the barrier coast have altered the shoreline configuration, resulting in a dramatic change in the coastal flooding pattern in some areas. Here we present such a case based on numerical simulations of storm surge flooding caused by the1926 hurricane in the densely populated area surrounding Biscayne Bay in Miami, Florida. The construction of harbor and navigation channels, and the development of real estate and the roads connecting islands along Biscayne Bay have changed the geometry of Biscayne Bay since 1910s. Storm surge simulations show that the Port of Miami and Dodge Island constructed by human after 1950 play an important role in changing storm surge inundation pattern along Biscayne Bay. Dodge Island enhances storm surge and increases inundation in the area south of the island, especially at the mouth of Miami River (Downtown of Miami), and reduces storm surge flooding in the area north of the island, especially in Miami Beach. If the Hurricane Miami of 1926 happened today, the flooding area would be reduced by 55% and 20% in the Miami Beach and North Miami areas, respectively. Consequently, it would prevent 400 million of property and 10 thousand people from surge flooding according to 2010 U.S census and 2007 property tax data. Meanwhile, storm water would penetrate further inland south of Dodge Island and increase the flooding area by 25% in the Miami River and Downtown Miami areas. As a result, 200 million of property and five thousand people would be impacted by storm surge.

  10. Evaluation of a cavity-riddled zone of the shallow aquifer near Riviera Beach, Palm Beach County, Florida

    USGS Publications Warehouse

    Fischer, John North

    1980-01-01

    The shallow aquifer near Riviera Beach, Palm Beach County, Fla., contains a cavity-riddled zone extending north and south about 5 miles inland from the Atlantic Ocean. The zone lies at approximately 60 feet below land surface and varies from 15 to 50 feet in thickness. It is approximately 3 miles in width. Aquifer material is calcareous quartz sand-stone in the cavity zone, whereas the remainder of the consolidated aquifer material is primarily limestone. The zone is overlain by several thin clay beds which provide varying degrees of confinement. The transmissivity of the cavity-riddled zone of the aquifer in the area of investigation is approximately 11,000 square feet per day. Preliminary evaluation indicates that large volumes of water of suitable quality for public supply can be developed from the zone, except in an area adjacent to a landfill where leachate has adversely affected water quality. (USGS)

  11. Evaluation of Confining Layer Integrity Beneath the South District Wastewater Treatment Plant, Miami-Dade Water and Sewer Department, Dade County, Florida

    SciTech Connect

    Starr, R.C.; Green, T.S.; Hull, L.C.

    2001-02-28

    A review has been performed of existing information that describes geology, hydrogeology, and geochemistry at the South District Wastewater Treatment Plant, which is operated by the Miami-Dade Water and Sewer Department, in Dade County, Florida. Treated sanitary wastewater is injected into a saline aquifer beneath the plant. Detection of contaminants commonly associated with treated sanitary wastewater in the freshwater aquifer that overlies the saline aquifer has indicated a need for a reevaluation of the ability of the confining layer above the saline aquifer to prevent fluid migration into the overlying freshwater aquifer. Review of the available data shows that the geologic data set is not sufficient to demonstrate that a competent confining layer is present between the saline and freshwater aquifers. The hydrogeologic data also do not indicate that a competent confining layer is present. The geochemical data show that the freshwater aquifer is contaminated with treated wastewater, and the spatial patterns of contamination are consistent with upward migration through localized conduits through the Middle Confining Unit, such as leaking wells or natural features. Recommendations for collection and interpretation of additional site characterization data are provided.

  12. Evaluation of Confining Layer Integrity Beneath the South District Wastewater Treatment Plant, Miami-Dade Water and Sewer Department, Dade County, Florida

    SciTech Connect

    Starr, Robert Charles; Green, Timothy Scott; Hull, Laurence Charles

    2001-02-01

    A review has been performed of existing information that describes geology, hydrogeology, and geochemistry at the South District Wastewater Treatment Plant, which is operated by the Miami-Dade Water and Sewer Department, in Dade County, Florida. Treated sanitary wastewater is injected into a saline aquifer beneath the plant. Detection of contaminants commonly associated with treated sanitary wastewater in the freshwater aquifer that overlies the saline aquifer has indicated a need for a reevaluation of the ability of the confining layer above the saline aquifer to prevent fluid migration into the overlying freshwater aquifer. Review of the available data shows that the geologic data set is not sufficient to demonstrate that a competent confining layer is present between the saline and freshwater aquifers. The hydrogeologic data also do not indicate that a competent confining layer is present. The geochemical data show that the freshwater aquifer is contaminated with treated wastewater, and the spatial patterns of contamination are consistent with upward migration through localized conduits through the Middle Confining Unit, such as leaking wells or natural features. Recommendations for collection and interpretation of additional site characterization data are provided.

  13. A report from the 68th annual meeting of the American Academy of Dermatology (March 5-9, 2010 - Miami, Florida, USA).

    PubMed

    Rabasseda, X

    2010-06-01

    Although a study using eye-tracking technology to assess the focus of attention when evaluating the beauty of a face demonstrated a marked attentional preference for the eye area (Cula, G.O. et al., Abst P1636), the skin at large is a main factor that reveals information about a person to everyone else with whom he or she comes into contact. Be it because of disease or because of aging, improving the appearance of the skin is as important as relieving pain, itch or other troublesome symptoms caused by skin diseases. Moreover, this can be much more important in a place like South Miami Beach, where bare skin is revealed on much more than just the face ... at least under normal circumstances, when the weather is not as surprisingly chilly as it was in March 2010 during the AAD annual meeting However, if beauty is very important for many people, health is important for everybody, and important news was also discussed on treatments for common and less common cutaneous diseases, ranging from psoriasis, acne and atopic dermatitis to a broad range of blistering, papulosquamous and granulomatous diseases. These are among the most important issues reviewed in the following report, which in combination with expert insight interviews freely accessible from the Access Dermatology website and the full abstracts from the meeting, available for download from the AAD website, will hopefully improve dermatologists' approach to treating skin diseases through use of the most novel therapies. Treatment is important, but so is prevention, and in that sense an important issue discussed during the meeting, which was nicely covered in an interview with Dr. Darrell S. Riegel from the Ronald O. Perelman Department of Dermatology at the New York University School of Medicine, was that protecting the skin from sunlight and artificial tanning beds is essential for preventing malignancies such as melanoma, while not jeopardizing adequate availability of active vitamin D. A fitting message is

  14. 78 FR 40079 - Special Local Regulations; Red Bull Flugtag Miami, Biscayne Bay; Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Red Bull Flugtag Miami... Park, in Miami, Florida, during the Red Bull Flugtag event. The Red Bull Flugtag is scheduled to take... flying objects from a 30 foot ramp to the water below. The special local regulation is necessary...

  15. Quality of water recovered from a municipal effluent injection well in the Floridan aquifer system, Pompano Beach, Florida

    USGS Publications Warehouse

    McKenzie, D.J.; Irwin, G.A.

    1984-01-01

    Approximately 69 million gallons of backflow from an injection well used for the disposal of secondary treated municipal effluent in the Floridan aquifer system near Pompano Beach, Florida, was periodically sampled for inorganic quality from March 1975 through March 1977. Analyses of the backflow effluent showed a concomitant increase in dissolved solids and a change in ionic composition as a function of cumulative volume of backflow. Both the increase in dissolved solids and the change in major ionic composition were directly related to an estimated 6 to 7 percent mixing of the moderately saline water in the Florida aquifer system with the injected system with the injected effluent. Although an estimated 3.5 billion gallons of effluent was injected into the aquifer system during the 16-year operation of the Collier Manor treatment plant, only 65 to 70 million gallons was backflowed before the chloride concentration approached 250 milligrams per liter. (USGS)

  16. Engineering with Nature: Nearshore Berm Placements at Fort Myers Beach and Perdido Key, Florida, USA

    DTIC Science & Technology

    2015-05-15

    placed offshore , while at Perdido Key a “swash-zone berm” was placed approximately half-way between the mean water line and berm crest to maximize...Beach contained mixed sediment and fine material initially located in the trough landward of the berm migrated offshore , while coarser beach quality...processes selectively sort fines from coarser sediments, and move beach-quality sand onshore and finer factions offshore . Two nearshore feeder

  17. Establishment of Vesicular-Arbuscular Mycorrhizal Fungi and Other Microorganisms on a Beach Replenishment Site in Florida

    PubMed Central

    Sylvia, D. M.; Will, M. E.

    1988-01-01

    Beach replenishment is a widely used method of controlling coastal erosion. To reduce erosional losses from wind, beach grasses are often planted on the replenishment sands. However, there is little information on the microbial populations in this material that may affect plant establishment and growth. The objectives of this research were to document changes in the populations of vesicular-arbuscular mycorrhizal (VAM) fungi and other soil microorganisms in replenishment materials and to determine whether roots of transplanted beach grasses become colonized by beneficial microbes. The study was conducted over a 2-year period on a replenishment project in northeastern Florida. Three sampling locations were established at 1-km intervals along the beach. Each location consisted of three plots: an established dune, replenishment sand planted with Uniola paniculata and Panicum sp., and replenishment sand left unplanted. Fungal and bacterial populations increased rapidly in the rhizosphere of beach grasses in the planted plots. However, no bacteria were recovered that could fix significant amounts of N2. The VAM fungi established slowly on the transplanted grasses. Even after two growing seasons, levels of root colonization and sporulation were significantly below those found in the established dune. There was a shift in the dominant VAM fungi found in the planted zone with respect to those in the established dunes. The most abundant species recovered from the established dunes were Glomus deserticola, followed by Acaulospora scrobiculata and Scutellospora weresubiae. The VAM fungi that colonized the planted zone most rapidly were Glomus globiferum, followed by G. deserticola and Glomus aggregatum. PMID:16347547

  18. Application of a Density-Dependent Numerical Model (MODHMS) to Assess Salinity Intrusion in the Biscayne Aquifer, North Miami-Dade County, Florida

    NASA Astrophysics Data System (ADS)

    Guha, H.; Panday, S.

    2005-05-01

    Miami-Dade County is located at the Southeastern part of the State of Florida adjoining the Atlantic coast. The sole drinking water source is the Biscayne Aquifer, which is an unconfined freshwater aquifer, composed of marine limestone with intermediate sand lenses. The aquifer is highly conductive with hydraulic conductivity values ranging from 1,000 ft/day to over 100,000 ft/day in some areas. Saltwater intrusion from the coast is an immediate threat to the freshwater resources of the County. Therefore, a multilayer density-dependent transient groundwater model was developed to evaluate the saltwater intrusion characteristics of the system. The model was developed using MODHMS, a finite difference, fully coupled groundwater and surface water flow and transport model. The buoyancy term is included in the equation for unconfined flow and the flow and transport equations are coupled using an iterative scheme. The transport equation was solved using an adaptive implicit total variation diminishing (TVD) scheme and anisotropy of dispersivity was included for longitudinal, transverse, vertical transverse, and vertical longitudinal directions. The model eastern boundaries extended approximately 3.5 miles into the Atlantic Ocean while the western boundary extended approximately 27 miles inland from the coast. The northern and southern boundaries extend 6 miles into Broward County and up to the C-100 canal in Miami-Dade County respectively. Close to 2 million active nodes were simulated, with horizontal discretization of 500 feet. A total of nine different statistical analyses were conducted with observed and simulated hydraulic heads. The analysis indicates that the model simulated hydraulic heads matched closely with the observed heads across the model domain. In general, the model reasonably simulated the inland extent of saltwater intrusion within the aquifer, and matched relatively well with limited observed chloride data from monitoring wells along the coast

  19. High numbers of Staphylococcus aureus at three bathing beaches in South Florida.

    PubMed

    Esiobu, Nwadiuto; Green, Melissa; Echeverry, Andrea; Bonilla, Tonya D; Stinson, Corine Melanie; Hartz, Aaron; Rogerson, Andrew; McCorquodale, Donald S

    2013-01-01

    While the value of Staphylococcus aureus as an indicator for non-enteric diseases is unclear, understanding its prevalence in recreational beaches would prove useful, given its pathogenic potential. Staphylococcus aureus levels were evaluated in sand and seawater at three beaches during one year. To elucidate possible S. aureus sources or colonization trends, distribution in sand was analyzed at Hollywood Beach. Staphylococcus aureus levels fluctuated throughout the study with highest average densities detected in dry sand (3.46 × 10⁵ CFU/g, Hobie Beach), particularly at beaches with high human density. Patchy distribution marked hotspots of human use and/or possible bacterial re-growth. Data from a brief epidemiological survey indicated a very slight association between beach usage and skin conditions; suggesting high S. aureus levels in sand may not necessarily constitute major health risks. Because the possibility of disease transmission exists, particularly to children and immuno-compromised beach-goers, periodic surveying of highly frequented beaches seems warranted.

  20. Hydrogeology of a zone of secondary permeability in the surficial aquifer of eastern Palm Beach County, Florida

    USGS Publications Warehouse

    Swayze, L.J.; Miller, W.L.

    1984-01-01

    The surficial aquifer is the primary source of freshwater for the heavily developed coastal area in eastern Palm Beach County, Florida. Well fields are generally located in a discontinuous zone of higher secondary permeability, the northernmost extension of the Biscayne aquifer in the surficial aquifer, that extends from the Juno Beach area south to Broward County and varies in width from about 4 to 15 miles. The zone was formed by varying dissolution of aquifer limestone materials during Pleistocene age changes in sea level, and ranges in depth from about sea level to 220 feet below sea level. Because of proximity to the Atlantic Ocean and saltwater estuaries, the aquifer is susceptible to saltwater intrusion. Ground water to the west of the zone of higher secondary permeability is of poor quality. The ground water is calcium bicarbonate dominant. Dissolved solids, calcium carbonate hardness, and chloride are greatest along the saltwater intruded coastline and in the western part of the study area where diluted residual seawater exists. Total organic carbon increases inland due to infiltration of rainwater through thicker layers of organic soils. Ground-water levels in the surficial aquifer in eastern Palm Beach County are strongly influenced by controlled levels in canals. In March 1981, after 12 months of below average rainfall, ground-water levels ranged from about 2 feet above sea level along the coast to nearly 21 feet above sea level 15 miles inland in the northwest section of the study area. (USGS)

  1. Outbreak of Klebsiella pneumoniae Carbapenemase-Producing Citrobacter freundii at a Tertiary Acute Care Facility in Miami, Florida.

    PubMed

    Jiménez, Adriana; Castro, José G; Munoz-Price, L Silvia; de Pascale, Dennise; Shimose, Luis; Mustapha, Mustapha M; Spychala, Caressa N; Mettus, Roberta T; Cooper, Vaughn S; Doi, Yohei

    2017-03-01

    OBJECTIVE To describe the investigation and control of a rare cluster of Klebsiella pneumoniae carbapenemase-producing Citrobacter freundii in a hospital in southern Florida. METHODS An epidemiologic investigation, review of infection prevention procedures, and molecular studies including whole genome sequencing were conducted. RESULTS An outbreak of K. pneumoniae carbapenemase-3-producing C. freundii was identified at a tertiary hospital in Florida in 2014. Of the 6 cases identified, 3 occurred in the same intensive care unit and were caused by the same clone. For 2 of the 3 remaining cases, the isolates had low carbapenem minimum inhibitory concentrations and were unrelated by whole genome sequencing. As a response to the outbreak, supplementary environmental cleaning was implemented, including closure and terminal cleaning of the unit where the 3 cases clustered, in addition to the infection control bundle already in place at the time. No further cases were identified after these additional interventions. CONCLUSIONS Although C. freundii is not a species that commonly demonstrates carbapenem resistance, our findings suggest that carbapenemase-producing C. freundii may be underdetected even when active surveillance is in place and has a potential to cause hospital outbreak. Infect Control Hosp Epidemiol 2017;38:320-326.

  2. THE APPLICATION OF PEPTIDE NUCLEIC ACID PROBES FOR RAPID DETECTION AND ENUMERATION OF EUBACTERIA, STAPHYLOCOCCUS AUREUS AND PSEUDOMONAS AERUGINOSA IN RECREATIONAL BEACHES OF S. FLORIDA. (R828830)

    EPA Science Inventory

    A novel chemiluminescent in situ hybridization technique using peptide nucleic acids (PNA) was adapted for the detection of bacteria in beach sand and recreational waters in South Florida. The simultaneous detection and enumeration of eubacteria and the novel indicators, S...

  3. PROCEEDINGS AND SUMMARY REPORT: WORKSHOP ON THE FATE, TRANSPORT, AND TRANSFORMATION OF MERCURY IN AQUATIC AND TERRESTRIAL ENVIRONMENTS, MAY 8-10, 2001, WEST PALM BEACH, FLORIDA

    EPA Science Inventory

    The Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments was held on May 8-10, 2001 in West Palm Beach, Florida. The workshop was conducted by the USEPA's Office of Research and Development and cosponsored by the U.S. Geological S...

  4. First Case of Bioterrorism-Related Inhalational Anthrax in the United States, Palm Beach County, Florida, 2001

    PubMed Central

    Wiersma, Steven T.; Rosenstein, Nancy E.; Malecki, Jean M.; Shepard, Colin W.; Raghunathan, Pratima L.; Pillai, Segaran P.; Popovic, Tanja; Quinn, Conrad P.; Meyer, Richard F.; Zaki, Sharif R.; Kumar, Savita; Bruce, Sherrie M.; Sejvar, James J.; Dull, Peter M.; Tierney, Bruce C.; Jones, Joshua D.; Perkins, Bradley A.

    2002-01-01

    On October 4, 2001, we confirmed the first bioterrorism-related anthrax case identified in the United States in a resident of Palm Beach County, Florida. Epidemiologic investigation indicated that exposure occurred at the workplace through intentionally contaminated mail. One additional case of inhalational anthrax was identified from the index patient’s workplace. Among 1,076 nasal cultures performed to assess exposure, Bacillus anthracis was isolated from a co-worker later confirmed as being infected, as well as from an asymptomatic mail-handler in the same workplace. Environmental cultures for B. anthracis showed contamination at the workplace and six county postal facilities. Environmental and nasal swab cultures were useful epidemiologic tools that helped direct the investigation towards the infection source and transmission vehicle. We identified 1,114 persons at risk and offered antimicrobial prophylaxis. PMID:12396910

  5. Hydrostratigraphic Framework and Selection and Correlation of Geophysical Log Markers in the Surficial Aquifer System, Palm Beach County, Florida

    USGS Publications Warehouse

    Reese, Ronald S.; Wacker, Michael A.

    2007-01-01

    The surficial aquifer system is the major source of freshwater for public water supply in Palm Beach County, Florida, yet many previous studies of the hydrogeology of this aquifer system have focused only on the eastern one-half to one-third of the county in the more densely populated coastal area (Land and others, 1973; Swayze and others, 1980; Swayze and Miller, 1984; Shine and others, 1989). Population growth in the county has resulted in the westward expansion of urbanized areas into agricultural areas and has created new demands on the water resources of the county. Additionally, interest in surface-water resources of central and western areas of the county has increased. In these areas, plans for additional surface-water storage reservoirs are being made under the Comprehensive Everglades Restoration Plan originally proposed by the U.S. Army Corps of Engineers and the South Florida Water Management District (1999), and stormwater treatment areas have been constructed by the South Florida Water Management District. Surface-water and ground-water interactions in the Everglades are thought to be important to water budgets, water quality, and ecology (Harvey and others, 2002). Most of the previous hydrogeologic and ground-water flow simulation studies of the surficial aquifer system have not utilized a hydrostratigraphic framework, in which stratigraphic or sequence stratigraphic units, such as those proposed in Cunningham and others (2001), are delineated in this stratigraphically complex aquifer system. A thick zone of secondary permeability mapped by Swayze and Miller (1984) was not subdivided and was identified as only being within the Anastasia Formation of Pleistocene age. Miller (1987) published 11 geologic sections of the surficial aquifer system, but did not delineate any named stratigraphic units in these sections. This limited interpretation has resulted, in part, from the complex facies changes within rocks and sediments of the surficial aquifer

  6. First case of bioterrorism-related inhalational anthrax in the United States, Palm Beach County, Florida, 2001.

    PubMed

    Traeger, Marc S; Wiersma, Steven T; Rosenstein, Nancy E; Malecki, Jean M; Shepard, Colin W; Raghunathan, Pratima L; Pillai, Segaran P; Popovic, Tanja; Quinn, Conrad P; Meyer, Richard F; Zaki, Sharif R; Kumar, Savita; Bruce, Sherrie M; Sejvar, James J; Dull, Peter M; Tierney, Bruce C; Jones, Joshua D; Perkins, Bradley A

    2002-10-01

    On October 4, 2001, we confirmed the first bioterrorism-related anthrax case identified in the United States in a resident of Palm Beach County, Florida. Epidemiologic investigation indicated that exposure occurred at the workplace through intentionally contaminated mail. One additional case of inhalational anthrax was identified from the index patient's workplace. Among 1,076 nasal cultures performed to assess exposure, Bacillus anthracis was isolated from a co-worker later confirmed as being infected, as well as from an asymptomatic mail-handler in the same workplace. Environmental cultures for B. anthracis showed contamination at the workplace and six county postal facilities. Environmental and nasal swab cultures were useful epidemiologic tools that helped direct the investigation towards the infection source and transmission vehicle. We identified 1,114 persons at risk and offered antimicrobial prophylaxis.

  7. Analysis of the Relationship Between Physical Environmental Parameters and Beach Water Quality in a Subtropical Setting

    NASA Astrophysics Data System (ADS)

    Zhu, X.; Wang, J. D.; Elmir, S.; Solo-Gabriele, H. M.; Wright, M. E.; Abdelzaher, A.

    2006-12-01

    Fecal Indicator Bacteria(FIB) are found in high concentrations in sewage water, and thus are used to indicate whether there is fecal material related pathogen present and to determine whether a beach is safe for recreational use. Studies have shown, however, in subtropical regions, FIB concentrations above EPA standards may be present in the absence of known point sources of human or animal waste, thus reducing the efficacy of FIB beach monitoring programs. An interdisciplinary study is being conducted in Miami, Florida , the goal is to understand the sources and behavior of FIB on a beach without point source loads and also to improve beach health hazard warnings in subtropical regions. This study, examines relationship between enterococci (EPA recommended FIB for use in marine water) and physical environmental parameters such as rain, tide and wind. FIB data employed include Florida Department of Health weekly beach monitoring enterococci (ENT) data during a five year period and a two-day experiment with hourly sampling at Hobie Cat Beach on Virginia Key in the Miami metropolitan area. The environmental data consist of wind from a nearby CMAN tower, and local rain and tide. The analysis also includes data from nearby beaches monitored by the Health Department. Results show the correlation coefficient between ENT and tide at Hobie Cat Beach is positive but not significant(r=0.17). Rain events have a significant influence on ENT at Hobie Cat Beach, with a correlation coefficient of up to 0.7 while at other beaches the correlation is less than 0.2. Reasons for this aberration are being investigated. Although this is the only beach allowing dogs there are other factors of possible importance, such as tidal flats frequented by birds and weaker water circulation and exchange at this beach facing a bay rather than the ocean. Higher ENT levels (> 300CFU/100ml water) are more likely (67% of the time) to be associated with periods of onshore winds, which may affect the

  8. HOUSEHOLD HAZARDOUS WASTE CHARACTERIZATION STUDY FOR PALM BEACH COUNTY, FLORIDA - A MITE PROGRAM EVALUATION

    EPA Science Inventory

    The objectives of the Household Hazardous Waste Characterization Study (the HHW Study) were to: 1) Quantity the annual household hazardous waste (HHW) tonnages disposed in Palm Beach County Florida’s (the County) residential solid waste (characterized in this study as municipal s...

  9. Lithologic logs and geophysical logs from test drilling in Palm Beach County, Florida, since 1974

    USGS Publications Warehouse

    Swayze, Leo J.; McGovern, Michael C.; Fischer, John N.

    1980-01-01

    Test-hole data that may be used to determine the hydrogeology of the zone of high permeability in Palm Beach County, Fla., are presented. Lithologic logs from 46 test wells and geophysical logs from 40 test wells are contained in this report. (USGS)

  10. Lithology and base of the surficial aquifer system, Palm Beach County, Florida

    USGS Publications Warehouse

    Miller, Wesley L.

    1987-01-01

    The surficial aquifer system is a major source of freshwater in Palm Beach County. In 1982, public supply withdrawals from the aquifer system totaled 33,543 million gallons, 77.5% of total public supply withdrawals. To evaluate the aquifer system and its geologic framework, a cooperative study with Palm Beach County was begun in 1982 by the U.S. Geological Survey. The surficial aquifer system in Palm Beach County is composed primarily of sand, sandstone, shell, silt, calcareous clay (marl), and limestone deposited during the Pleistocene and Pliocene epochs. In the western two-thirds of Palm Beach County, sediments in the aquifer system are poorly consolidated sand, shell, and sandy limestone. Owing to interspersed calcareous clays and silt and very poorly sorted materials, permeabilities in this zone of the aquifer system are relatively low. Two other zones of the aquifer system are found in the eastern one-third of the county where the sediments are appreciably more permeable than in the west due to better sorting and less silt and clay content. The location of more detailed lithologic logs for wells in these sections, along with data from nearby wells, allowed enhanced interpretation and depiction of the lithology which had previously been generalized. The most permeable zone of the aquifer system in this area is characterized by highly developed secondary porosity where infiltrating rainwater and solution by groundwater have removed calcitic-cementing materials from the sediments to produce interconnected cavities. Increased permeability in the aquifer system is generally coincident with the eastern boundary of the overlying organic soils and Lake Flirt Marl. Lithologic logs of wells in Palm Beach County indicate that sediments forming the aquifer system were deposited directly on the erosional surface of the Hawthorn Formation in some areas. In other locations in the county, lithologic logs indicate that the base of the aquifer system was formed by fluvial

  11. Origins and delineation of saltwater intrusion in the Biscayne aquifer and changes in the distribution of saltwater in Miami-Dade County, Florida

    USGS Publications Warehouse

    Prinos, Scott T.; Wacker, Michael A.; Cunningham, Kevin J.; Fitterman, David V.

    2014-01-01

    salinities ranging from 1.4 to 32 practical salinity units (PSU) upstream of the salinity control structures. Time-series electromagnetic induction log data from monitoring wells G–3601, G–3608, and G–3701, located adjacent to the Biscayne, Snapper Creek, and Black Creek Canals, respectively, and upstream of the salinity control structures, indicated shallow influxes of conductive water in the aquifer that likely resulted from leakage of brackish water or saltwater from these canals. The determination that saltwater influxes were recent is supported by the similarity in the oxygen and hydrogen stable isotope composition in samples from the Snapper Creek Canal, 1.6 kilometers (km) inland of a salinity control structure, and in samples from well G–3608, which is adjacent to the canal, as well as by the relative ages of the water sampled from well G–3608 and other wells open to the aquifer below the saltwater interface. Historical and recent salinity information from the Card Sound Road Canal, monitoring well FKS8 located adjacent to the canal, and the 2001 helicopter electromagnetic survey indicated that saltwater may occasionally leak from this canal as far inland as 15 km. This leakage may be prevented or reduced by a salinity control structure that was installed in May 2010. Saltwater also may have leaked from the Princeton Canal. Results of geochemical sampling and analysis indicate a close correspondence between droughts and saltwater intrusion. Tritium/helium-3 apparent (piston-flow) ages determined from samples of saltwater with chloride concentrations of about 1,000 milligrams per liter (mg/L) or greater generally corresponded to a period during which droughts were frequent. Comparison of average daily air temperatures in Miami, Florida, with estimates of recharge temperatures determined from the dissolved gas composition in water samples indicated that saltwater likely entered the aquifer in April or early May when water levels are typically at their lowest

  12. Hydraulics and geology related to beach restoration in Lee County, Florida. [Captiva Island

    NASA Technical Reports Server (NTRS)

    Winton, T. (Principal Investigator); Brooks, H. K.; Degner, J.; Ruth, B.

    1981-01-01

    The erosion problem on Captiva Island is discussed. It is due to a deficit in the sand budget of the littoral drift system; a system with losses due to attrition of the particles and mass losses into the lagoons, to offshore, and to lateral transport. The effect that reopening Blind Pass would have, and the placement of sediment retaining structures in the surf zone at the northern and southern limits of the Captiva beach system, wave examined. A geological approach was used to study the origin and dynamic changes that have occurred. Through hydraulic modeling, changes that will occur by reopening and stabilizing Blind Pass are predicted. It is concluded that if the island is to be stabilized, beach nourishment with proper amounts and particle size is a necessity and that jetties adequate to restrict lateral and offshore losses are essential. It is shown that the reopening of Blind Pass would have minimal effects on the passes to the north and south, and would improve the environmental conditions in the sound with no adverse effects on the beach system.

  13. Health assessment for Wilson Concepts of Florida, Inc. , Pompano Beach, Florida, Region 4. CERCLIS No. FLD041184383. Preliminary report

    SciTech Connect

    Not Available

    1990-05-31

    The Wilson Concepts site in northeastern Broward County, Florida has been manufacturing precision-machined parts since 1976. Waste cleaners, coolants, and lubricants were discharged directly onto the ground or overflowed from underground holding tanks subsequently spilling into an on-site dry-well storm drain. Carter and Crawley, a computer parts manufacturing company, began operation at the site on January 3, 1989. The 1986 analytic results reported in the NUS Site Screening Investigation (EPA, 1986) indicated that ground water on-site contains elevated concentrations. The soil and subsurface soil contamination levels did not exceed health concern screening levels. Based on the available information, this site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via inhalation, ingestion, and dermal absorption of contaminants. The contaminants include vinyl chloride, 1,1,1-trichloroethane, cyanide, copper, 1,1-dichloroethene, lead, nickel, and 1,1-dichloroethane in ground water and 1,1,1-trichloroethane, 1,1-dichloroethane and 1,1-dichloroethene in storm water. To date, the population identified to be of greatest concern is on-site workers.

  14. Optimization of Ebb Shoal Mining and Beach Nourishment at St. Johns County, St. Augustine Inlet, Florida, Report 3

    DTIC Science & Technology

    2012-08-01

    2  Figure 2. Study area beaches and location of FL Department of Environmental Protection designated beach profiles , R... nourishments , sediment bypassing, and general shoreline and profile volume change under varying wave conditions. For sediment management optimization along St...beach profile shapes and varying mean sand sizes (see study area discussion about alongshore grain size variation). To summarize beach profiles for the

  15. Environmental Assessment for Beach Shoreline Protection at Patrick Air Force Base, Florida

    DTIC Science & Technology

    2012-02-27

    unbalanced due to varying degrees of storm erosion. No other more environmentally preferable alternative was identified that would meet the purpose and...initially conducted in 2000/2001 after storm damage; CS II was used again by PAFB in 2005 after a destructive hurricane season in 2004. This EA is tiered... storm activity since 2005 in order to protect Air Force and State of Florida infrastructure. The Proposed Action involves obtaining a negotiated

  16. Environmental Assessment Addressing the Emerald Breeze Resort, Santa Rosa Island, Fort Walton Beach, Florida

    DTIC Science & Technology

    2009-09-11

    Resort Eglin AFB, Florida August 2009 3-17 for producing food, feed, forage, fiber, and oilseed crops , and is also available for these uses. The...taking of migratory birds during military readiness activities, except in cases where an activity would likely cause a significant adverse effect to...glyphosate-based herbicides (e.g., Rodeo®, Roundup ®).  To avoid spreading invasive nonnative species, vehicles should not be driven in areas with

  17. Hydrogeologic and Hydraulic Characterization of the Surficial Aquifer System, and Origin of High Salinity Groundwater, Palm Beach County, Florida

    USGS Publications Warehouse

    Reese, Ronald S.; Wacker, Michael A.

    2009-01-01

    Previous studies of the hydrogeology of the surficial aquifer system in Palm Beach County, Florida, have focused mostly on the eastern one-half to one-third of the county in the more densely populated coastal areas. These studies have not placed the hydrogeology in a framework in which stratigraphic units in this complex aquifer system are defined and correlated between wells. Interest in the surficial aquifer system has increased because of population growth, westward expansion of urbanized areas, and increased utilization of surface-water resources in the central and western areas of the county. In 2004, the U.S. Geological Survey, in cooperation with the South Florida Water Management District, initiated an investigation to delineate the hydrogeologic framework of the surficial aquifer system in Palm Beach County, based on a lithostratigraphic framework, and to evaluate hydraulic properties and characteristics of units and permeable zones within this framework. A lithostratigraphic framework was delineated by correlating markers between all wells with data available based primarily on borehole natural gamma-ray geophysical log signatures and secondarily, lithologic characteristics. These correlation markers approximately correspond to important lithostratigraphic unit boundaries. Using the markers as guides to their boundaries, the surficial aquifer system was divided into three main permeable zones or subaquifers, which are designated, from shallowest to deepest, zones 1, 2, and 3. Zone 1 is above the Tamiami Formation in the Anastasia and Fort Thompson Formations. Zone 2 primarily is in the upper part or Pinecrest Sand Member of the Tamiami Formation, and zone 3 is in the Ochopee Limestone Member of the Tamiami Formation or its correlative equivalent. Differences in the lithologic character exist between these three zones, and these differences commonly include differences in the nature of the pore space. Zone 1 attains its greatest thickness (50 feet or more

  18. Comparison of Airborne Lidar and Multibeam Bathymetric Data in the Florida Reef Tract Along Broward County

    NASA Astrophysics Data System (ADS)

    Morton, N. E.; Burd, J. J.

    2003-12-01

    Although large, well-known concentrations of corals are found in deeper waters off Florida's eastern seaboard, most mapping of Florida's coral resources addresses the relatively shallow waters of the Florida Keys. To date, technological limitations precluded mapping corals in these deeper waters. Satellite imaging systems and natural color aerial photography, two mapping mainstays, are generally only effective in Florida waters shallower than 20 meters. Conservation of the northern portion of the Florida reef tract, which parallels the Atlantic coast in Miami-Dade, Broward, and Palm Beach counties, has been hampered by minimal or nonexistent coordinated management, monitoring, and mapping activities. In November 2000, the Simrad EM3000 multibeam system was used to collect data south of Port Everglades. Additionally, the Broward County shore protection project conducted a Laser Airborne Depth Sounder (LADS) survey in 2001. Wavelet analyses performed on overlapping transects of the two data sets compare the accuracy of reef bathymetry and complexity captured in the two data collection projects.

  19. Factors affecting compliance with colorectal cancer screening among households residing in the largely Haitian community of Little Haiti, Miami-Dade County, Florida: an observational study.

    PubMed

    Wilcox, Meredith Leigh; Acuña, Juan Manuel; de la Vega, Pura Rodriguez; Castro, Grettel; Madhivanan, Purnima

    2015-05-01

    The United States Black population is disproportionately affected by colorectal cancer (CRC) in terms of incidence and mortality. Studies suggest that screening rates are lower among Blacks compared with non-Hispanic Whites (NHWs). However, studies on CRC screening within Black subgroups are lacking. This study examined disparities in blood stool test (BST) compliance and colonoscopy use by race/ethnicity (Haitian, NHW, non-Hispanic Black [NHB], and Hispanic) among randomly selected households in Little Haiti, Miami-Dade County, Florida.This study used cross-sectional, health and wellness data from a random-sample, population-based survey conducted within 951 households in Little Haiti between November 2011 and December 2012. BST compliance and colonoscopy use were self-reported and defined, conservatively, as the use of BST within the past 2 years and the ever use of colonoscopy by any household member. Factors associated with BST compliance and colonoscopy use were identified using logistic regression models. Analyses were restricted to households containing at least 1 member ≥50 years (n = 666).Nearly half of the households were compliant with BST (rate [95% confidence interval (CI)] = 45% [41%-49%]) and completed colonoscopy (rate [95% CI] = 53% [49%-58%]). Compliance with BST was not associated with race/ethnicity (P = 0.76). Factors independently associated with BST compliance included low educational attainment (adjusted odds ratio [AOR] = 0.63, P = 0.03), being single (AOR = 0.47, P = 0.004), retirement (AOR = 1.96, P = 0.01), and the presence of diagnosed health problems (AOR = 1.24, P = 0.01). Colonoscopy use was lower among Haitian households (46%) compared with NHW (63%), NHB (62%), and Hispanic households (54%) (P = 0.002). Factors independently associated with colonoscopy use included identifying as NHB (compared with Haitian) (AOR = 1.80, P = 0.05), being single (AOR = 0.44, P = 0

  20. The Spanish Family Guidance Center of Miami.

    ERIC Educational Resources Information Center

    Hispanic Research Center: Research Bulletin, 1979

    1979-01-01

    Two major programs of the Spanish Family Guidance Center, a facility that addresses the mental health needs of Hispanics in the Greater Miami (Florida) area, are described in this report. One program, the Spanish Drug Rehabilitation Project (completed in 1977), compared a series of activities including: (1) research on the characteristics of…

  1. Assessment of water quality in the South Indian River Water Control District, Palm Beach County, Florida, 1989-94

    USGS Publications Warehouse

    Lietz, A.C.

    1996-01-01

    A study was conducted to assess ground-water and surface-water quality in the South Indian River Water Control District in northern Palm Beach County from 1989 to 1994. Contamination of the surficial aquifer system and availability of a potable water supply have become of increasing concern. The study consisted of sampling 11 ground-water wells and 14 surface- water sites for determination of major inorganic constituents and physical characteristics, trace metals, nitrogen and phosphorus species, and synthetic organic compounds. Sodium and chloride concentrations exceeded Florida drinking-water standards in ground water at two wells, dissolved- solids concentrations at five ground-water wells and one surface-water site, and color values at all 11 ground-water wells and all 14 surface-water sites. Other constituents also exhibited concentrations that exceeded drinking-water standards. Cadmium and zinc concentrations exceeded the standards in ground water at one well, and lead concentrations exceeded the standard in ground water at five wells. Nitrogen and phosphorus specie concentrations did not exceed respective drinking-water standards in any ground-water or surface-water samples. Several synthetic organic compounds were detected at or above 50 micrograms per liter in water samples collected from six ground-water wells and three surface-water sites.

  2. Residue dynamics of acephate and methamidophos in urban dooryard citrus foliage, Pompano Beach, Florida--August-September 1978.

    PubMed

    Fitzpatrick, G E; Bogan, M D

    1980-06-01

    Residues of acephate and its toxic metabolite methamidophos, attributable to the State-Federal program for eradication of the citrus blackfly (CBF) [Aleurocanthus woglumi Ashby] on citrus foliage, were assessed in urban areas in Pompano Beach, Florida. Eighteen dooryard citrus trees were sampled on two line transects, each ca 1.6 km long, along two city streets. The trees were sampled twice monthly for five months, beginning before chemical treatments were applied, continuing through the acephate treatment period, and ending when residues decreased below the limits of detection. Acephate and methamidophos residues, as high as 302.5 ppm and 15.8 ppm, respectively, were detected on leaves within one day after the first of a series of three treatments. Significant conversion of acephate to methamidophose was observed. Of the 143 samples collected, 114 contained measurable residues of both compounds; methamidophos accounted for an average of 19 percent of the total residues. Both compounds degraded rapidly, however, and residues averaged below 1 ppm approximately four weeks after the third treatment in the series. Average foliar half-lives for acephate and methamidophos were 8.93 days (SD = 2.52) and 8.40 days (SD = 2.55), respectively.

  3. Saltwater intrusion in the shallow aquifer in Martin and Palm Beach counties, Florida

    USGS Publications Warehouse

    Scott, W.B.; Land, L.F.; Rodis, H.G.

    1977-01-01

    Urban growth has been rapid in recent years in Palm Beach and Martin Counties, Fla. The withdrawal of large quantities of fresh ground water in the vicinity of the coast has reduced or locally reversed the natural seaward hydraulic gradient and, in places, allowed saltwater to advance landward in the aquifer, displacing freshwater. Maps show the position of the saltwater front in eight urban areas adjacent to the coast. The saltwater front, as shown on the profiles, is based on a chloride concentration of 250 mg/liter which is recommended as a limit for water that is considered potable. The chloride concentration of native freshwater almost always is less than 50 mg/liter in the coastal aquifer. (Woodard-USGS)

  4. Hydraulic conductivity and water quality of the shallow aquifer, Palm Beach County, Florida

    USGS Publications Warehouse

    Scott, W.B.

    1977-01-01

    Subsurface geophysical logs were correlated with logs of drill cuttings to determine the permeability of selected zones of the shallow aquifer, Palm Beach County, Fla. The hydraulic conductivity of the aquifer is estimated to range from 1 to 130 feet per day, based on lithology and physical properties. The yield of wells penetrating this aquifer ranges from 100 to more than 1,000 gallons per minute. Water samples were collected from different depths throughout the county and analyzed for chemical constituents. Stiff diagrams illustrate the changes in types of water by depth and area. Water of suitable quality is in the eastern parts of the county. In this area the aquifer is the thickest and most permeable. The concentration of chemical constituents in the water increase in a westerly direction. The water in the western parts of the county is unsuitable for most purposes. (Woodard-USGS)

  5. Using state-of-the-art technology to evaluate saltwater intrusion in the Biscayne aquifer of Miami-Dade County, Florida

    USGS Publications Warehouse

    Prinos, Scott T.

    2014-01-01

    The fresh groundwater supplies of many communities have been adversely affected or limited by saltwater intrusion. An insufficient understanding of the origin of intruded saltwater may lead to inefficient or ineffective water-resource management. A 2008–2012 cooperative U.S. Geological Survey (USGS) and Miami-Dade County study of saltwater intrusion describes state-of-the art technology used to evaluate the origin and distribution of this saltwater.

  6. Hydrogeology and simulation of ground-water flow near the Lantana Landfill, Palm Beach County, Florida

    USGS Publications Warehouse

    Russell, G.M.; Wexler, E.J.

    1993-01-01

    The Lantana landfill in Palm Beach County has a surface that is 40 to 50 feet above original ground level and consists of about 250 acres of compacted garbage and trash. Parts of the landfill are below the water table. Surface-resistivity measurements and water-quality analyses indicate that leachate-enriched ground water along the eastern perimeter of the landfill has moved about 500 feet eastward toward an adjacent lake. Concentrations of chloride and nutrients within the leachate-enriched ground water were greater than background concentrations. The surficial aquifer system in the area of the landfill consists primarily of sand of moderate permeability, from land surface to a depth of about 68 feet deep, and consists of sand interbedded with sandstone and limestone of high permeability from a depth of about 68 feet to a depth of 200 feet. The potentiometric surface in the landfill is higher than that in adjacent areas to the east, indicating ground-water movement from the landfill toward a lake to the east. Steady-state simulation of ground-water flow was made using a telescoping-grid technique where a model covering a large area is used to determine boundaries and fluxes for a finer scale model. A regional flow model encompassing a 500-square mile area in southeastern Palm Beach County was used to calculate ground-water fluxes in a 126.5-square mile subregional area. Boundary fluxes calculated by the subregional model were then used to calculate boundary fluxes for a local model of the 3.75-square mile area representing the Lantana landfill site and vicinity. Input data required for simulating ground-water flow in the study area were obtained from the regional flow models, thus, effectively coupling the models. Additional simulations were made using the local flow model to predict effects of possible remedial actions on the movement of solutes in the ground-water system. Possible remedial actions simulated included capping the landfill with an impermeable layer

  7. Hydrogeology and the distribution of salinity in the Floridan aquifer system, Palm Beach County, Florida

    USGS Publications Warehouse

    Reese, R.S.; Memberg, S.J.

    2000-01-01

    The virtually untapped Floridan aquifer system is considered to be a supplemental source of water for public use in the highly populated coastal area of Palm Beach County. A recent study was conducted to delineate the distribution of salinity in relation to the local hydrogeology and assess the potential processes that might control (or have affected) the distribution of salinity in the Floridan aquifer system. The Floridan aquifer system in the study area consists of the Upper Floridan aquifer, middle confining unit, and Lower Floridan aquifer and ranges in age from Paleocene to Oligocene. Included at its top is part of a lowermost Hawthorn Group unit referred to as the basal Hawthorn unit. The thickness of this basal unit is variable, ranging from about 30 to 355 feet; areas where this unit is thick were paleotopographic lows during deposition of the unit. The uppermost permeable zones in the Upper Floridan aquifer occur in close association with an unconformity at the base of the Hawthorn Group; however, the highest of these zones can be up in the basal unit. A dolomite unit of Eocene age generally marks the top of the Lower Floridan aquifer, but the top of this dolomite unit has a considerable altitude range: from about 1,200 to 2,300 feet below sea level. Additionally, where the dolomite unit is thick, its top is high and the middle confining unit of the Floridan aquifer system, as normally defined, probably is not present. An upper zone of brackish water and a lower zone of water with salinity similar to that of seawater (saline-water zone) are present in the Floridan aquifer system. The brackish-water and saline-water zones are separated by a transition zone (typically 100 to 200 feet thick) in which salinity rapidly increases with depth. The transition zone was defined by using a salinity of 10,000 mg/L (milligrams per liter) of dissolved-solids concentration (about 5,240 mg/L of chloride concentration) at its top and 35,000 mg/L of dissolved

  8. Labor Supply of Poor Residents in Metropolitan Miami, Florida: The Role of Depression and the Co-Morbid Effects of Substance Use.

    PubMed

    Alexandre, Pierre K.; French, Michael T.

    2001-12-01

    BACKGROUND: Depression represents one of the most common behavioral health problems among the workforce in the United States, with about 1 in every 20 employees experiencing this condition. A recent study estimated that in 1990 the economic costs of depressive disorders in the American workplace amounted to as much as $43 billion, with absenteeism alone accounting for $12 billion. Recently, economists have been focusing attention on the relationship between mental health and labor supply, but a lack of quality data sets containing detailed information on mental health and labor market variables represents a significant barrier to rigorous research. AIMS OF THE STUDY: The primary aims of the present study were to (i) examine the relationship between depression and employment, (ii) conditional on being employed, estimate the effect of depression on annual weeks worked, and (iii) examine the stability of the model estimates to the co-morbid effects of substance use (illicit drugs and alcohol), which has been consistently found to be a correlate of depression. DATA: The study used a unique set of survey data collected between 1996 and 1997 in crime-ridden and low-income neighborhoods of Miami-Dade County, Florida. A targeted sampling strategy was used to recruit chronic drug users (including injection drug users) and non-drug users to examine local health care delivery system characteristics in relation to the population of substance users. The final analysis sample for the present study included 1,274 adults, aged 18 to 65. Depression status was measured from the 20-item Zung Self-Rating Depression Scale (SDS) that classified 384 individuals as depressed and 890 as non-depressed. According to the definition developed by the U.S. Office of National Drug Control Policy for chronic drug use (CDU), about 46 percent of the depressed individuals were found to be CDUs compared to 30 percent of the non-depressed sample. The survey instrument collected information on alcohol

  9. Determining discharge-coefficient ratings for selected coastal control structures in Broward and Palm Beach counties, Florida

    USGS Publications Warehouse

    Tillis, G.M.; Swain, E.D.

    1998-01-01

    Discharges through 10 selected coastal control structures in Broward and Palm Beach Counties, Florida, are presently computed using the theoretical discharge-coefficient ratings developed from scale modeling, theoretical discharge coefficients, and some field calibrations whose accuracies for specific sites are unknown. To achieve more accurate discharge-coefficient ratings for the coastal control structures, field discharge measurements were taken with an Acoustic Doppler Current Profiler at the coastal control structures under a variety of flow conditions. These measurements were used to determine computed discharge-coefficient ratings for the coastal control structures under different flow regimes: submerged orifice flow, submerged weir flow, free orifice flow, and free weir flow. Theoretical and computed discharge-coefficient ratings for submerged orifice and weir flows were determined at seven coastal control structures, and discharge ratings for free orifice and weir flows were determined at three coastal control structures. The difference between the theoretical and computed discharge-coefficient ratings varied from structure to structure. The theoretical and computed dischargecoefficient ratings for submerged orifice flow were within 10 percent at four of seven coastal control structures; however, differences greater than 20 percent were found at two of the seven structures. The theoretical and computed discharge-coefficient ratings for submerged weir flow were within 10 percent at three of seven coastal control structures; however, differences greater than 20 percent were found at four of the seven coastal control structures. The difference between theoretical and computed discharge-coefficient ratings for free orifice and free weir flows ranged from 5 to 32 percent. Some differences between the theoretical and computed discharge-coefficient ratings could be better defined with more data collected over a greater distribution of measuring conditions.

  10. 78 FR 54585 - Safety Zone; Escape to Miami Triathlon, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... place on September 29, 2013. Approximately 2,100 participants are anticipated to participate in the swim... a regulated area that will encompass the swim area. Non- participant persons and vessels will be... Pace Park, Miami, Florida. Approximately 2,100 participants are anticipated to participate in the...

  11. 2-D and 3-D Visualization of the Freshwater/Saltwater Mixing Front, and Zones of Preferential Groundwater Flow in the Karst Biscayne Coastal Aquifer using Electromagnetic Induction Techniques, Miami, Southeastern Florida.

    NASA Astrophysics Data System (ADS)

    Stalker, J. C.; Glaccum, R.

    2005-05-01

    The Biscayne aquifer is unconfined, composed primarily of Karst limestone, and underlies all of Miami-Dade County and much of Biscayne Bay in southeastern Florida. It is the sole source of drinking water for the 3 million inhabitants of the city of Miami and Miami-Dade County, as well as portions of Broward and Monroe Counties. Saltwater intrusion is a prominent problem for all coastal aquifers including the Biscayne aquifer. Simple and quick detection of the three-dimensional saltwater/freshwater interface has been problematic without the use of extensive sounding surveys or multiple well sampling. We are developing a technique combining rapid EM-31 surface surveys with EM-31 vertical soundings to model the depth to the saltwater/freshwater front at two sites located within a half mile of Biscayne Bay. The EM-31 has a maximum signal penetration of about 25ft allowing for accurate near shore surveys. Depths to the saltwater have ranged from over 25 ft inland to less than 2-3 ft near the Bay and saltwater mangroves. Changes in conductivity along survey lines of equal elevation that are equidistant from the Bay may indicate zones of preferential flow due to conduit networks or the presence of backfill, both of which exacerbate saltwater intrusion. All surveys show a rapid change from fresh to brackish water as you move toward the Bay indicating a shallow and abrupt mixing zone. Using a simple depth-modeling program, a wire frame contour map of the mixing zone can be constructed. This technique has proven to be a quick, inexpensive method for first-order hydrogeological and spatial analysis of the saltwater/freshwater interface. In an allied study we are using down-hole electromagnetic induction techniques with an EM-39 tool on existing wells, analyzing fluctuations in conductivity within the saltwater zone to look for zones of high permeability in the aquifer. Conductivity fluctuates within the mixing zone from brackish values to values equivalent to Biscayne Bay

  12. High Resolution ground penetrating radar (GPR) measurements at the laboratory scale to model porosity and permeability in the Miami Limestone in South Florida.

    NASA Astrophysics Data System (ADS)

    Mount, G. J.; Comas, X.

    2015-12-01

    Subsurface water flow within the Biscayne aquifer is controlled by the heterogeneous distribution of porosity and permeability in the karst Miami Limestone and the presence of numerous dissolution and mega-porous features. The dissolution features and other high porosity areas can create preferential flow paths and direct recharge to the aquifer, which may not be accurately conceptualized in groundwater flow models. As hydrologic conditions are undergoing restoration in the Everglades, understanding the distribution of these high porosity areas within the subsurface would create a better understanding of subsurface flow. This research utilizes ground penetrating radar to estimate the spatial variability of porosity and dielectric permittivity of the Miami Limestone at centimeter scale resolution at the laboratory scale. High frequency GPR antennas were used to measure changes in electromagnetic wave velocity through limestone samples under varying volumetric water contents. The Complex Refractive Index Model (CRIM) was then applied in order to estimate porosity and dielectric permittivity of the solid phase of the limestone. Porosity estimates ranged from 45.2-66.0% from the CRIM model and correspond well with estimates of porosity from analytical and digital image techniques. Dielectric permittivity values of the limestone solid phase ranged from 7.0 and 13.0, which are similar to values in the literature. This research demonstrates the ability of GPR to identify the cm scale spatial variability of aquifer properties that influence subsurface water flow which could have implications for groundwater flow models in the Biscayne and potentially other shallow karst aquifers.

  13. Occurrence of Organic Compounds in Source and Finished Samples from Seven Drinking-Water Treatment Facilities in Miami-Dade County, Florida, 2008

    USGS Publications Warehouse

    Foster, Adam L.; Katz, Brian G.

    2010-01-01

    The U.S. Geological Survey, in cooperation with the Miami-Dade Water and Sewer Department, conducted a reconnaissance study in 2008 to determine the occurrence of 228 organic compounds in raw, source (untreated) and finished (treated) drinking water at seven municipal water-treatment facilities in Miami-Dade County. Results of this sampling study showed that 25 (about 11 percent) of the 228 organic compounds were detected in at least one source water sample and 22 (about 10 percent) were detected in at least one finished water sample. The concentrations of organic compounds in source water samples were less than or equal to 0.2 (u or mu)g/L (micrograms per liter). The concentrations of organic compounds in finished water samples were generally less than or equal to 0.5 (u or mu)g/L, with the exception of bromoform (a possible disinfection byproduct) at estimated concentrations ranging from 0.7 to 2.8 (u or mu)g/L and diethyl phthalate (a plasticizer compound) at 2 (u or mu)g/L.

  14. Carbonate slope and platform accumulations: Lower Florida Keys

    SciTech Connect

    Shinn, E.A.; Lidz, B.H.; Kindinger, J.L. ); Hine, A.C. )

    1990-05-01

    Approximately 500 km of high-resolution seismic-reflection data off the lower Florida Keys reveal (1) a linear reef and trough seaward of the more shallow platform margin reefs and (2) possible late Pleistocene to early Holocene reef and beach-dune deposits 80-100 m below sea level. The linear reef and sand-filled trough are an extension of a reef-and-trough system that extends more than 300 km along the southeast Florida reef tract. In the study area, the outer reef is shallow (-10 m at its top), has relief of up to 30 m, and is separated from the platform margin reef by a 0.5-km-wide, 30-m-deep sediment-filled trough. The outer reef trend is locally broken, and reefs vary in size. Farther north near Miami, the outer reef has lower relief, and the trough separating it from the platform margin is narrower. A 6-m-long rock core recovered from the crest of the outer reef trend in the lower Florida Keys, off Sand Key reef, reveals a Pleistocene massive coral facies that has a thin (< 1 m) Holocene reef veneer. Farther seaward, where the sea floor slopes into the Straits of Florida, thick (5-8 m) fringing-reef and barrier beach-dune deposits are buried beneath thin Holocene slope deposits 80-100 m below sea level. Beach-dune accumulations are distinguished from reef buildups by the presence of seaward and landward seismic reflections. Fringing-reef buildups, in contrast, are massive and lack reflectors. Both beach-dune and reef buildups are overlain by thin Holocene slope sediments. The beach-dune deposits are probably indicative of a paleoshoreline that existed between 9,000 and 15,000 yr ago.

  15. Archive of boomer seismic reflection data collected during USGS field activities 01ASR01, 01ASR02, 02ASR01, 02ASR02, Miami, Florida, November 2001-January 2002

    USGS Publications Warehouse

    Calderon, Karynna; Dadisman, Shawn V.; Kindinger, Jack G.; Wiese, Dana S.; Flocks, James G.

    2002-01-01

    This appendix consists of two-dimensional marine seismic reflection profile data collected in canals in the Lake Belt Area of Miami, Florida. These data were acquired in November and December of 2001 and January and February of 2002 using a 4.9-m (16-ft) jonboat. The data are available in a variety of formats, including binary, ASCII, HTML, shapefiles, and GIF images. Binary data are in Society of Exploration Geophysicists (SEG) SEG-Y format and may be downloaded for further processing or display. The SEG-Y data files are too large to fit on one CD-ROM, so they have been distributed onto two CD-ROMs as explained below. Reference maps and GIF images of the profiles may be viewed with your web browser. The GIS information provided is compatible with ESRI's GIS software. A reconnaissance test line (02ASR02-02b02) was collected northwest of the survey area during Field Activity 02ASR02 for possible use in a future project. It is archived here for organizational purposes only.

  16. Superfund record of decision (EPA Region 4): Wilson Concepts of Florida, Pompano Beach, FL. (First remedial action), September 1992. Final report

    SciTech Connect

    Not Available

    1992-09-22

    The 2-acre Wilson Concepts of Florida site operated as a manufacturing and metal-finishing facility in Pompano Beach, Broward County, Florida. From 1974 to 1987, Wilson Concepts of Florida, Inc., used the site to manufacture jet aircraft engine parts, metal-working machinery, and for associated operations, such as precision machining, drilling and milling of metal parts, vibratory deburring, degreasing, steam cleaning, and spray coating of parts. Chemicals used at the site included a variety of hydraulic and lubricating oils, metal protection agents, water coolants, methylene chloride, methyl ethyl ketone, and chemical cleaners. As a result of several inspections from 1976 through 1989, the Broward County Environmental Quality Control Board (BCEQCB) identified poor waste handling practices, including discharge of industrial wastes onto the ground. The ROD addresses onsite soil and ground water. EPA investigations have shown that the soil and ground water contamination associated with the site is no longer considered a health threat under current or likely land use conditions. Therefore, there are no contaminants of concern affecting the site.

  17. Statistical analysis and mapping of water levels in the Biscayne aquifer, water conservation areas, and Everglades National Park, Miami-Dade County, Florida, 2000–2009

    USGS Publications Warehouse

    Prinos, Scott T.; Dixon, Joann F.

    2016-02-25

    during 2000–2009 than during 1990–1999. Mean October water levels during 2000–2009 were generally higher than during 1990–1999 in much of western Miami-Dade County, but were lower in a large part of eastern Miami-Dade County.

  18. Challenges and Opportunities of Information Technology in the 90s. Proceedings of the CAUSE National Conference (Miami Beach, Florida, November 27-30, 1990).

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Papers from the 1990 CAUSE conference on information technology in higher education are presented. They are organized according to the conference's eight concurrent tracks in the general areas of policy and planning, management, organization, and support services, as well as in the specialized areas of communications, hardware/software strategies,…

  19. Assessing Impact: Evidence and Action. Presentations from the AAHE Conference on Assessment & Quality (Miami Beach, Florida, June 11-15, 1997).

    ERIC Educational Resources Information Center

    Chaffee, Ellen Earle; Ewell, Peter T.; Gelman, Sherril B.; Kuh, George; Marchese, Theodore J.; Miller, Margaret A.; Wiggins, Grant

    This collection of seven major presentations at a 1997 conference on assessment and quality in higher education includes three plenary presentations and four introductions to program strands. In "Accountability and Assessment in a Second Decade: New Looks or Same Old Story?" Peter T. Ewell stresses the importance of defining the academic integrity…

  20. Proceedings of the Air Force Conference on Fatigue and Fracture of Aircraft Structures and Materials Held at Miami Beach, Florida on 15-18 December 1969

    DTIC Science & Technology

    1970-12-01

    Mechanics and Acoustic Emission Techniques The Effect on the Surface Layer and D.O. Harris , H.L. Dunegan, and Environment on Cyclic Behavior and A.S...COMBINED FRACTURE MECHANICS AND ACOUSTIC EMISSION TECHNIQUES* by D.O. Harris and H.L. Dunegan A.S. Tetlman Lawrence Radiation Laboratory, School of...Ed., Techniques of Metals Research, Vol. V, John Wiley, New York, in press. 6. H.L. Dunegan, D.O. Harris , and C.A. Tatro, "Fracture Analysis by Use

  1. Linking Asian/Pacific Collections to America. Proceedings of the Asian/Pacific American Librarians Association (14th, Miami Beach, Florida, June 25-27, 1994).

    ERIC Educational Resources Information Center

    Sharma, R. N., Ed.

    The Asian/Pacific population in the United States is growing. Therefore, it is important to know what types of collections and facilities are available for ethnic groups within U.S. libraries. This is the issue addressed by the Asian/Pacific Librarians Association (APALA) at this conference. The four speeches are: "Redefining 'Asia/Pacific'…

  2. Long-Term Observations of a Coastal Countercurrent on the Southeast Florida Shelf

    NASA Astrophysics Data System (ADS)

    Soloviev, A.

    2010-12-01

    Coastal circulation along the southeast Florida shelf is strongly related to the dynamics of the Florida Current as a part of the western boundary current system. We have conducted long-term observations with a mooring array deployed on the Ft. Lauderdale FL shelf. The array consists of a bottom ADCP mooring at 11 m isobath on the Dania Beach Shelf providing almost continuous observations since 1999 and a bottom ADCP mooring deployed on the Miami Terrace near Pompano Beach at 240 m isobath since 2007. There is a strong variability of the coastal current at this location on time scales ranging from hours to months, which is explained by the proximity to the Florida Current. An interesting feature revealed during these observations is an intermittent coastal countercurrent. This coastal countercurrent is seasonally modulated, reversing its direction during the summer season. The appearance of the countercurrent on the southeast Florida shelf and its relation to the Florida Current and undercurrent have not yet been completely understood. The possible physical mechanism behind this feature of the coastal circulation on the Southeast Florida shelf and practical applications are being discussed.

  3. Palm Beach Polo: A Socially Sporting Affair.

    PubMed

    Butwin, D

    1981-10-01

    The Palm Beach Polo and Country Club in West Palm Beach, Florida, has recently become the winter capital of international Polo, and its reputation for luxurious golf, croquet, tennis, and racquetball facilities is growing as well.

  4. Geophysical and Geotechnical Determination of Sand Resources on the Florida Atlantic Continental Shelf: Preliminary Results

    NASA Astrophysics Data System (ADS)

    Finkl, C. W.; Andrews, J. L.; Suthard, B. C.; Robertson, W.

    2007-12-01

    The State of Florida is committed to maintaining beaches to sustain beach width and protect coastal infrastructure. Nearshore sand resources must be identified and cataloged for potential beach nourishment projects in response to sea-level rise and increased tropical storm activity. Given the vast length of Florida coastline, application of a variety of remote sensing techniques are required for measuring large areas in a short amount of time. The study area encompasses a shelf area of about 2,053,220 ha (20,532 km2) from Miami to the Georgia State line (about 653 km shoreline length) and extends up to 27 km offshore to about the 45 m isobath offshore Jacksonville. The continental shelf along the east coast of the Florida peninsula contains a wide range of seafloor environments that lie above the Florida-Hatteras Slope on the shoreface and inner, middle, and outer shelf floors. This study used Airborne Laser Bathymetry (ALB), 3D digital terrain models based on reformatted NOAA bathymetric data, sidescan sonar, and seismic reflection profiling to map seafloor geomorphological conditions that range from coralline-algal reef systems to drowned karst, submerged paleo shorelines (drowned beach ridge plains), and buried paleo channels. Seatruthing of morphosedimentary features is achieved via jetprobe and vibracore surveys in the study of inter-reefal sand troughs, ebb-tidal deltas, transverse bars, shoals, sand waves, ridges, and banks. Preliminary results, which visualize seafloor topography as color-ramped morphoforms, indicate the presence of sedimentary deposits that may constitute viable sand resources for shore protection in the form of beach renourishment. Use of ALB and reformatted NOAA bathymetric data in the form of 3D terrain models permits classification of submarine landform topologies that was heretofore not possible using isobaths. The combination of multiple remote sensing methods showed the spatial distribution of morphosedimentary features and provided

  5. 78 FR 4070 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway and Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... the following two bridges in Miami, Florida: The Venetian Causeway Bridge (West), mile 1088.6, across... below. 1. Venetian Causeway Bridge (West), mile 1088.6. The vertical clearance of the Venetian...

  6. Florida

    Atmospheric Science Data Center

    2014-05-15

    article title:  Florida in Color and Stereo     View Larger ... 9, 2000 during Terra orbit 1650. The image at the top is a color view acquired by the vertical (nadir) camera. It has been reoriented so ... provides a three-dimensional effect when viewed using red/blue glasses with the red filter placed over the left eye. This stereoscopic ...

  7. Annotated bibliography of the geology and hydrology of the surficial aquifers in Dade, Broward, and Palm Beach counties, Florida

    USGS Publications Warehouse

    Causaras, C.R.

    1982-01-01

    References and abstracts from 149 hydrologic and geologic investigations concerning the surficial aquifers of southeast Florida have been compiled to prepare an annotated bibliography. The references are listed alphabetically by the author 's name. (USGS)

  8. Confirmation of putative stormwater impact on water quality at a Florida beach by microbial source tracking methods and structure of indicator organism populations.

    PubMed

    Brownell, M J; Harwood, V J; Kurz, R C; McQuaig, S M; Lukasik, J; Scott, T M

    2007-08-01

    The effect of a stormwater conveyance system on indicator bacteria levels at a Florida beach was assessed using microbial source tracking methods, and by investigating indicator bacteria population structure in water and sediments. During a rain event, regulatory standards for both fecal coliforms and Enterococcus spp. were exceeded, contrasting with significantly lower levels under dry conditions. Indicator bacteria levels were high in sediments under all conditions. The involvement of human sewage in the contamination was investigated using polymerase chain reaction (PCR) assays for the esp gene of Enterococcus faecium and for the conserved T antigen of human polyomaviruses, all of which were negative. BOX-PCR subtyping of Escherichia coli and Enterococcus showed higher population diversity during the rain event; and higher population similarity during dry conditions, suggesting that without fresh inputs, only a subset of the population survives the selective pressure of the secondary habitat. These data indicate that high indicator bacteria levels were attributable to a stormwater system that acted as a reservoir and conduit, flushing high levels of indicator bacteria to the beach during a rain event. Such environmental reservoirs of indicator bacteria further complicate the already questionable relationship between indicator organisms and human pathogens, and call for a better understanding of the ecology, fate and persistence of indicator bacteria.

  9. Ground-water quality at the site of a proposed deep-well injection system for treated wastewater, West Palm Beach, Florida

    USGS Publications Warehouse

    Pitt, William A.; Meyer, Frederick W.

    1976-01-01

    The U.S. Geological Survey collected scientific and technical information before, during, and after construction of a deep test well at the location of a future regional waste-water treatment plant to be built for the city of West Palm Beach, Florida. Data from the test well will be used by the city in the design of a proposed deep-well injection system for disposal of effluent from the treatment plant. Shallow wells in the vicinity of the drilling site were inventoried and sampled to provide a data base for detecting changes in ground water quality during construction and later operation of the deep wells. In addition, 16 small-diameter monitor wells, ranging in depth from 10 to 162 feet, were drilled at the test site. During the drilling of the deep test well, water samples were collected weekly from the 16 monitor wells for determination of chloride content and specific conductance. Evidence of small spills of salt water were found in monitor wells ranging in depth from 10 to 40 feet. Efforts to remove the salt water from the shallow unconfined aquifer by pumping were undertaken by the drilling contractor at the request of the city of West Palm Beach. The affected area is small and there has been a reduction of chloride concentration.

  10. The Early Childhood Cluster Initiative of Palm Beach County, Florida. Early Implementation Study and Evaluability Assessment. Executive Summary

    ERIC Educational Resources Information Center

    Spielberger, Julie; Goyette, Paul

    2006-01-01

    This report summarizes findings from the first year of an implementation study of the Early Childhood Cluster Initiative (ECCI). ECCI is a prekindergarten program in ten elementary schools and a community child care center in Palm Beach County, based on the design of the High/Scope Perry Preschool model. The initiative is characterized by low…

  11. Assessing the Impact of Urban Runoff in Recreational Beaches in South Carolina and Florida Using Culturable and QPCR Fecal Indicator

    EPA Science Inventory

    Urban/suburban runoff carries a variety of pollutants that often includes bacterial pathogens and indicators of fecal contamination. The objective of this study was to assess the microbial water quality of recreational beaches impacted solely by urban runoff through the use of cu...

  12. Growing Community Roots for the Geosciences in Miami, Florida, A Program Aimed at High School and Middle School Students to Increase Awareness of Career and Educational Opportunities in the Geosciences

    NASA Astrophysics Data System (ADS)

    Whitman, D.; Hickey-Vargas, R.; Gebelein, J.; Draper, G.; Rego, R.

    2013-12-01

    Growing Community Roots for the Geosciences is a 2-year pilot recruitment project run by the Department of Earth and Environment at Florida International University (FIU) and funded by the NSF OEDG (Opportunities for Enhancing Diversity in the Geosciences) program. FIU, the State University of Florida in Miami is a federally recognized Minority Serving Institution with over 70% of the undergraduate population coming from groups underrepresented in the geoscience workforce. The goal of this project is to inform students enrolled in the local middle and high schools to career opportunities in the geosciences and to promote pathways for underrepresented groups to university geoscience degree programs. The first year's program included a 1-week workshop for middle school teachers and a 2-week summer camp aimed at high school students in the public school system. The teacher workshop was attended by 20 teachers who taught comprehensive and physical science in grades 6-8. It included lectures on geoscience careers, fundamental concepts of solid earth and atmospheric science, hands on exercises with earth materials, fossils and microscopy, interpretation of landform with Google Earth imagery, and a field trip to a local working limestone quarry. On the first day of the workshop, participants were surveyed on their general educational background in science and their familiarity and comfort with teaching basic geoscience concepts. On the final day, the teachers participated in a group discussion where we discussed how to make geoscience topics and careers more visible in the school curriculum. The 2-week summer camp was attended by 21 students entering grades 9-12. The program included hands on exercises on geoscience and GIS concepts, field trips to local barrier islands, the Everglades, a limestone quarry and a waste to energy facility, and tours of the NOAA National Hurricane Center and the FIU SEM lab. Participants were surveyed on their general educational background

  13. Tools and data acquisition of borehole geophysical logging for the Florida Power and Light Company Turkey Point Power Plant in support of a groundwater, surface-water, and ecological monitoring plan, Miami-Dade County, Florida

    USGS Publications Warehouse

    Wacker, Michael A.

    2010-01-01

    Borehole geophysical logs were obtained from selected exploratory coreholes in the vicinity of the Florida Power and Light Company Turkey Point Power Plant. The geophysical logging tools used and logging sequences performed during this project are summarized herein to include borehole logging methods, descriptions of the properties measured, types of data obtained, and calibration information.

  14. Evaluation of Emerging Contaminants of Concern at the South District Wastewater Treatment Plant Based on Seasonal Events, Miami-Dade County, Florida, 2004

    USGS Publications Warehouse

    Lietz, Arthur C.; Meyer, Michael T.

    2006-01-01

    The Comprehensive Everglades Restoration Plan has identified highly treated wastewater as a possible water source for the restoration of natural water flows and hydroperiods in selected coastal areas, including the Biscayne Bay coastal wetlands. One potential source of reclaimed wastewater for the Biscayne Bay coastal wetlands is the effluent from the South District Wastewater Treatment Plant in southern Miami-Dade County. The U.S. Geological Survey, in cooperation with the Comprehensive Everglades Restoration Plan Wastewater Reuse Technology Pilot Project Delivery Team, initiated a study to assess the presence of emerging contaminants of concern in the South District Wastewater Treatment Plant influent and effluent using current wastewater-treatment methods. As part of the study, 24-hour composite and discrete samples were collected at six locations (influent at plants 1 and 2, effluent pump, reuse train, chlorine dioxide unit, and ultraviolet pilot unit) at the plant during: (1) a dry-season, low-flow event on March 2-3, 2004, with an average inflow rate of 83.7 million gallons per day; (2) a wet-season, average-flow event on July 20-21, 2004, with an average inflow rate of 89.7 million gallons per day; and (3) high-rate disinfection tests on October 5 and 20, 2004, with average flow rates of 84.1 and 119.6 million gallons per day, respectively. During these four sampling events, 26, 27, 29, and 35 constituents were detected, respectively. The following transformations in concentration were determined in the waste stream: -100 to 180 percent at the effluent pump and -100 to 85 percent at the reuse train on March 2-3, 2004, and -100 to 1,609 percent at the effluent pump and -100 to 832 percent at the reuse train on July 20-21, 2004; -100 to -37 percent at the effluent pump, -100 to -62 percent at the reuse train, -100 to -56 percent at the chlorine dioxide unit, and -100 to -40 percent at the ultraviolet pilot unit on October 5, 2004; and -100 to -4 percent at the

  15. Reclassifying Florida State Documents: Down to the Nitty Gritty.

    ERIC Educational Resources Information Center

    Blazek, Daniel

    The University of Miami recently reclassified their "State of Florida" documents according to the classification system invented by Florida Atlantic University (FAU) in 1966. Using only in-house resources, the Government Documents Department of the University of Miami generated labels with printed call numbers for over 16,000 documents.…

  16. 77 FR 16928 - Drawbridge Operation Regulation; Miami River, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... congestion during Miami Marlins home baseball games poses a safety concern. This 90 day test deviation will... of Miami Marlins home baseball games. Tugs and tugs with tows, public vessels of the United States... order to determine whether traffic congestion during Miami Marlins home baseball games poses a...

  17. Crumbling Schools: Tens of Millions Wasted in Slow, Sloppy Construction, and Miami-Dade Children Are the Losers.

    ERIC Educational Resources Information Center

    Cenziper, Debbie; Grotto, Jason

    This series of articles examines the condition of public schools and public school construction in Florida's Miami and Dade Counties. To prepare the series, the Miami Herald studied thousands of pages of construction records, correspondence, school district reports, and accounting statements over 15 years. It analyzed state and national…

  18. The UF GEM Research Center Mobile Terrestrial Laser Scanner System M-TLSS Applied to Beach Morphology Studies in St. Augustine, Florida.

    NASA Astrophysics Data System (ADS)

    Fernandez, J. C.; Shrestha, R. L.; Carter, W. E.; Slatton, C. K.; Singhania, A.

    2006-12-01

    The UF GEM Research Center is working towards developing a Mobile Terrestrial Laser Scanning System (M- TLSS). The core of the M-TLSS is a commercial 2-axis ground based laser scanner, Optech ILRIS-36D, which is capable of generating XYZ with laser intensity or RGB textured point clouds in a range from 3m to 1500m. The laser operates at a wavelength of 1535 nm. The sample separation can be adjusted down to 0.00115°, and the scanning speed is 2,000 points per second. The scanner is integrated to a mobile telescoping, rotating and tilting platform which is essentially a telescopic lift mounted on the back of a pick up truck. This provides up to 6 degrees of freedom for performing scanning operations. A scanner built-in 6 megapixel digital camera and a digital video camera provide the M-TLSS moving and still imagining capability. The applications of the M-TLSS data sets are numerous in both the fields of science and engineering. This paper will focus on the application of M-TLSS as a complement to ALSM in the study of beach morphology in the St. Augustine, Florida area. ALSM data covers a long stretch of beach with a moderate sample density of approximately 1 laser return per square meter, which enables the detection of submeter-scale changes in shoreline position and dune heights over periods of few months. The M-TLSS, on the other hand, can provide high density point clouds (centimeter scale point spacing) of smaller areas known to be highly prone to erosion. From these point clouds centimeter level surface grids are created. These grids will be compared with the ALSM data and with a time series of M-TLSS data over the same area to provide high resolution, short term beach erosion monitoring. Surface morphological parameters that will be compared among the ALSM and M-TLSS data sets include shoreline position and gradients and standard deviations of elevations on cross- shore transects.

  19. Description and evaluation of the effects of urban and agricultural development on the surficial aquifer system, Palm Beach County, Florida

    USGS Publications Warehouse

    Miller, W.L.

    1988-01-01

    The surficial aquifer system in Palm Beach County was studied during 1982-85 to determine the effects of increased urban and agricultural development on groundwater levels, flow directions, and quality. The surficial aquifer system and its geologic matrix are divisible into three zones on the bases of relative permeabilities and lithologic characteristics. The two greatest water users in the county, public supply utilities and agricultural irrigators, increased total water withdrawals by 123 and 50%, respectively, during 1970-80. By 1980, 76% of public supply withdrawals were from zones I and II of the surficial aquifer system, whereas groundwater pumpage for irrigation decreased to 9% of the total irrigation water used. Increases in groundwater withdrawals for public supply were greatest in the southeast and central coastal parts of the county and served as an indicator for potential changes of flow directions and water quality in the surficial aquifer system. Residual seawater, emplaced in the aquifer system during the Pleistocene Epoch, is still prevalent in the central and western parts of Palm Beach County where low permeabilities in the geologic matrix have retarded its dilution. Chemical analyses of canal-water and groundwater samples collected in April 1984 were used to evaluate the effects of groundwater/surface water exchange on the quality of water during canal conveyance across the area containing residual seawater. (USGS)

  20. The Ecological Condition of Gulf of Mexico Resources from Perdido Key to Port St. Joe, Florida, USA: Part I. Coastal Beach Resources

    EPA Science Inventory

    Using the approach established by EPA's Environmental Monitoring and Assessment Program (EMAP), a shoreline monitoring survey was conducted in August and September 1999, encompassing the Florida Panhandle from Perdido Key, Florida to Port St. Joe, Florida. The objective of this ...

  1. Comparison of Pleistocene and Holocene barrier island beach-to-offshore sequences, Georgia and northeast Florida coasts, U.S.A.

    NASA Astrophysics Data System (ADS)

    Howard, James D.; Scott, Richard M.

    1983-03-01

    Well-exposed vertical sequences of Pleistocene shoreline deposits are rare on the coastal plain of the southeastern United States. An important exception is an exposure along the St. Mary's River on the Georgia-Florida state line. This outcrop contains an excellent depositional strike section of a prograding offshore, shoreface, foreshore and backshore sequence with well-preserved physical and biogenic sedimentary structures. Offshore sediments are composed of highly bioturbated, muddy fine sand. Distinct burrows and bedding become progressively more abundant upward through a transition zone into shoreface deposits. The shoreface is dominated by the trace fossil Ophiomorpha nodosa and physical sedimentary structures are poorly preserved. Foreshore sediments contain low-angle seaward dipping beds, high-angle landward dipping beds and ripple laminae. Heavy-mineral accumulations in the backshore accentuate bedding and biogenic structures such as ghost crab and insect burrows and bioturbation by amphipods. Direct correlation of most primary physical and biogenic sedimentary structures and textures can be made between the Pleistocene and Holocene beach-to-offshore facies assemblages. However, our studies of the Pleistocene indicate that the existing Holocene vertical sequence model for the Georgia coast needs to be modified to account for biogenically produced post-depositional effects.

  2. 78 FR 33969 - Special Local Regulations; Daytona Beach Grand Prix of the Sea, Atlantic Ocean; Daytona Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Daytona Beach Grand Prix of the Sea, Atlantic Ocean; Daytona Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule... east of Daytona Beach, Florida, during the Daytona Beach Grand Prix of the Sea, a series of...

  3. Estimation of capture zones and drawdown at the Northwest and West Well Fields, Miami-Dade County, Florida, using an unconstrained Monte Carlo analysis: recent (2004) and proposed conditions

    USGS Publications Warehouse

    Brakefield, Linzy K.; Hughes, Joseph D.; Langevin, Christian D.; Chartier, Kevin

    2013-01-01

    Travel-time capture zones and drawdown for two production well fields, used for drinking-water supply in Miami-Dade County, southeastern Florida, were delineated by the U.S Geological Survey using an unconstrained Monte Carlo analysis. The well fields, designed to supply a combined total of approximately 250 million gallons of water per day, pump from the highly transmissive Biscayne aquifer in the urban corridor between the Everglades and Biscayne Bay. A transient groundwater flow model was developed and calibrated to field data to ensure an acceptable match between simulated and observed values for aquifer heads and net exchange of water between the aquifer and canals. Steady-state conditions were imposed on the transient model and a post-processing backward particle-tracking approach was implemented. Multiple stochastic realizations of horizontal hydraulic conductivity, conductance of canals, and effective porosity were simulated for steady-state conditions representative of dry, average and wet hydrologic conditions to calculate travel-time capture zones of potential source areas of the well fields. Quarry lakes, formed as a product of rock-mining activities, whose effects have previously not been considered in estimation of capture zones, were represented using high hydraulic-conductivity, high-porosity cells, with the bulk hydraulic conductivity of each cell calculated based on estimates of aquifer hydraulic conductivity, lake depths and aquifer thicknesses. A post-processing adjustment, based on calculated residence times using lake outflows and known lake volumes, was utilized to adjust particle endpoints to account for an estimate of residence-time-based mixing of lakes. Drawdown contours of 0.1 and 0.25 foot were delineated for the dry, average, and wet hydrologic conditions as well. In addition, 95-percent confidence intervals (CIs) were calculated for the capture zones and drawdown contours to delineate a zone of uncertainty about the median estimates

  4. Seabed ripple morphology and surficial sediment size at the SAX04 experiments near Fort Walton Beach, Florida, fall 2004

    USGS Publications Warehouse

    Hanes, Daniel M.; Erikson, Li H.; Lescinski, Jamie M.R.; Harney, Jodi N.; Carter, Carissa L.; Hatcher, Gerry A.; Lacy, Jessica R.; Rubin, David M.

    2007-01-01

    Data presented in this report originates from measurements obtained off the Florida coast (fig. 1) as part of the Sediment Acoustics Experiment (SAX04) and Ripples Department Research Initiative (DRI) (Office of Naval Research (ONR), Critical Benthic Environmental Processes and Modeling, Long Range BAA 04-001, Sept. 10, 2003). The aim of this document is to present methods employed to extract data and the resulting measured ripple characteristics (ripple height, wavelength, and orientation) and seabed grain sizes. Application and analysis of the data with respect to hydro- and morphodynamics will be addressed in subsequent reports. Sediment transport in the coastal region is a complex process involving interactions between flow dynamics, sediments, and bedforms. Sediment type and bed geometry directly influence entrainment of sediments into suspension, and at sites where ripples occur (sand formations on the order of several cm high and less than two meter long wavelengths), the understanding of ripple dynamics is an essential component in improving sediment transport models. To gain a better understanding and ability to predict sediment transport, a field study was undertaken to investigate morphology, orientation, and dynamics of ripples on the seafloor. The data obtained from the field campaign also supports an on-going effort to study the effects of ripples on low grazing acoustic penetration into sandy marine sediments for the detection of objects, such as mines (Jackson and others, 2002).

  5. Interior showing both 425 and 427 North Miami Avenue, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior showing both 425 and 427 North Miami Avenue, view looking west, pressed tin ceiling in 425 North Miami is visible on the left - Chaille Commercial Building, 425-429 North Miami Avenue, Miami, Miami-Dade County, FL

  6. AIDS and Young Children in South Florida. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, One Hundred First Congress, First Session (Miami, FL, August 7, 1989).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

    This document is a record of a hearing on acquired immune deficiency syndrome (AIDS) and young children in South Florida. Opening statements are provided by Congressmen George Miller, William Lehman, and Richard Durbin; a fact sheet on AIDS and young children in South Florida is also presented. Testimony is presented by the following: (1) Ana…

  7. Approach for delineation of contributing areas and zones of transport to selected public-supply wells using a regional ground-water flow model, Palm Beach County, Florida

    USGS Publications Warehouse

    Renken, R.A.; Patterson, R.D.; Orzol, L.L.; Dixon, Joann

    2001-01-01

    Rapid urban development and population growth in Palm Beach County, Florida, have been accompanied with the need for additional freshwater withdrawals from the surficial aquifer system. To maintain water quality, County officials protect capture areas and determine zones of transport of municipal supply wells. A multistep process was used to help automate the delineation of wellhead protection areas. A modular ground-water flow model (MODFLOW) Telescopic Mesh Refinement program (MODTMR) was used to construct an embedded flow model and combined with particle tracking to delineate zones of transport to supply wells; model output was coupled with a geographic information system. An embedded flow MODFLOW model was constructed using input and output file data from a preexisting three-dimensional, calibrated model of the surficial aquifer system. Three graphical user interfaces for use with the geographic information software, ArcView, were developed to enhance the telescopic mesh refinement process. These interfaces include AvMODTMR for use with MODTMR; AvHDRD to build MODFLOW river and drain input files from dynamically segmented linear (canals) data sets; and AvWELL Refiner, an interface designed to examine and convert well coverage spatial data layers to a MODFLOW Well package input file. MODPATH (the U.S. Geological Survey particle-tracking postprocessing program) and MODTOOLS (the set of U.S. Geological Survey computer programs to translate MODFLOW and MODPATH output to a geographic information system) were used to map zones of transport. A steady-state, five-layer model of the Boca Raton area was created using the telescopic mesh refinement process and calibrated to average conditions during January 1989 to June 1990. A sensitivity analysis of various model parameters indicates that the model is most sensitive to changes in recharge rates, hydraulic conductivity for layer 1, and leakance for layers 3 and 4 (Biscayne aquifer). Recharge (58 percent); river (canal

  8. Under one roof: the Miami Project to Cure Paralysis model for spinal cord injury research.

    PubMed

    Kleitman, N

    2001-06-01

    Concentrating a wide range of spinal cord injury (SCI) research laboratories in a single location to accelerate progress and draw attention to the promise of SCI research has made The Miami Project to Cure Paralysis one of the most publicly recognized and often controversial research groups in the neurosciences. A "Center of Excellence" at the University of Miami School of Medicine, the Miami Project also serves as a model for SCI research programs being developed nationally and internationally. Founded in 1985, the Miami Project set out on an unprecedented path-to develop a research center dedicated to improving treatments for SCI by bridging basic and clinical science. In doing so, neurosurgeon Barth Green, M.D., enlisted not only a multidisciplinary team of scientists but also a devoted following of financial donors and volunteer research subjects, and support from the University of Miami and Florida legislature. Highly visible spokespersons, including cofounder ex-Miami Dolphin Nick Buoniconti and his son Marc, brought the issue of SCI paralysis and the promise of research before the public, the media, and sports communities. As progress in the neurosciences has raced ahead, public attention to medical research, and SCI research in particular, has grown exponentially. This review will assess the Miami Project as a model for disease-based research that unites academic, philanthropic, and patient communities in a common cause.

  9. 77 FR 70681 - Special Local Regulations; 2012 Holiday Boat Parades, Captain of the Port Miami Zone; FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ..., Florida. On December 1, 2012, Marine Industries Association of Palm Beach County is sponsoring the Palm... regulation will be enforced from 5:00 p.m. until 10:00 p.m. on December 9, 2012. (3) Palm Beach, Florida. All... around Palm Island and Hibiscus Island, head east between Di Lido Island, south through Meloy...

  10. 78 FR 11094 - Safety Zone; Lake Worth Dredge Operations, Lake Worth Inlet; West Palm Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... Guard is establishing a temporary safety zone on Lake Worth Inlet, West Palm Beach, Florida, to provide..., February 20, 2013, dredging operations will be conducted on Lake Worth Inlet in West Palm Beach, Florida... the southwestern corner of Singer Island and then due south across the inlet to Palm Beach...

  11. 76 FR 77383 - Amendment of Class C Airspace; Palm Beach International Airport, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... south by a 10-mile radius of the Palm Beach International Airport, and on the west by the Florida... Florida Turnpike (highway 91) and Lantana Road to the intersection of a 5-mile radius of the Palm Beach... Federal Aviation Administration 14 CFR Part 71 Amendment of Class C Airspace; Palm Beach...

  12. Use of composite data sets for source-tracking enterococci in the water column and shoreline interstitial waters on Pensacola Beach, Florida.

    PubMed

    Genthner, Fred J; James, Joseph B; Yates, Diane F; Friedman, Stephanie D

    2005-07-01

    Sources of Enterococcus faecalis isolates from Pensacola Beach, FL. were identified using a library-based approach by applying the statistical method of average similarity to single and composite data sets generated from separate analyses. Data sets included antibiotic resistance analysis (ARA), rep-fingerprints, and fatty acid methyl ester (FAME) profiles. Use of a composite data set composed of ARA and rep-fingerprints, added to the confidence of the identifications. The addition of FAME data to composite data sets did not add to the confidence of identifications. Source identification was performed to better understand risk associated with higher densities of enterococci found in swash zone interstitial water (SZIW) as compared to adjacent bathing water on Pensacola Beach, FL. The "swash zone" is that area of the beach continually washed over by waves. As the potential sources of enterococci were limited in this environment, only two library units, sea gull and human, were constructed. Identification of the beach isolates using a composite data set indicated a sea gull origin. The clonality of the beach isolates suggested that the beach environment selects certain subspecies of E. faecalis.

  13. 76 FR 49301 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... establishing a permanent regulated navigation area (RNA) on Biscayne Bay in Miami, Florida. The RNA will be... Bank and the Rickenbacker Causeway Bridge. All vessels within the RNA are: required to transit the RNA... instructions of all law enforcement vessels in the area. This RNA is necessary to ensure the safe transit...

  14. Earthquake Impact on Miami Haitian Americans: The Role of Family/Social Connectedness

    ERIC Educational Resources Information Center

    Allen, Andrea; Marcelin, Louis Herns; Schmitz, Susan; Hausmann, Vicky; Shultz, James M.

    2012-01-01

    Individuals who are indirectly exposed to disasters may be affected psychologically. The impact of the 2010 Haiti earthquake reverberated throughout the Haitian American community in Miami, Florida. Many within the community held strong transnational family and friendship bonds to their homeland. We examined associations between indicators of…

  15. Fulfilling Our Mission: Service-Learning at Miami-Dade Community College.

    ERIC Educational Resources Information Center

    Eduardo J. Padron

    The author, who is the President of Miami-Dade Community College (MDCC), Florida, argues that the fundamental purpose of MDCC is to preserve democracy. MDCCs open-door policy makes it possible for those who might otherwise be excluded from higher education to gain a college education, which then makes it possible for them to become active,…

  16. 77 FR 43554 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA11 Regulated Navigation Area; Columbus Day Weekend... Guard proposes to establish a regulated navigation area on Biscayne Bay in Miami, Florida. The regulated navigation area will be enforced annually from Saturday of the second week through Monday of the third...

  17. 77 FR 62437 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA11 Regulated Navigation Area; Columbus Day Weekend... the Columbus Day weekend regulated navigation area on Biscayne Bay in Miami, Florida. The amended regulated navigation area alters the boundaries of the area and expands the enforcement period....

  18. 76 FR 33157 - Safety Zones; July 4th Fireworks Displays Within the Captain of the Port Miami Zone, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... navigable waterways of Bal Harbour, Boynton Beach, Deerfield Beach, Delray Beach, Fort Lauderdale, Hollywood...:45 p.m. 6. Hollywood, Florida. All waters within a 467 yard radius around the barge from which the... p.m. until 9:45 p.m. on July 4, 2011. (6) Hollywood, FL. All waters within a 467 yard radius...

  19. A Gathering Storm: How Palm Beach County Schools Fail Poor and Minority Children.

    ERIC Educational Resources Information Center

    Carmona, Lisa A.; Wheelock, Anne; First, Joan

    This report takes a hard look at the day-to-day workings of Palm Beach County (Florida) schools to explain why the systemic change model of Florida's current reform legislation is likely to fail the students in greatest need of improved schooling. The Palm Beach County School District is the 4th largest district in Florida, and the 15th largest in…

  20. Interior view of 435 (right) and 439 (left) North Miami, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior view of 435 (right) and 439 (left) North Miami, Pressed tin ceiling is visible in both portions, view looking northeast - Dennis Apartments, 433-447 North Miami Avenue, Miami, Miami-Dade County, FL

  1. Pipelines jockey to serve Florida gas market

    SciTech Connect

    Not Available

    1992-09-07

    This paper reports that Florida Gas Transmission Corp. (FGT), Houston, appears to have taken the lead in competition to serve Florida's growing gas markets. Florida Power and Light (FPL), Miami, decided to reserve transportation capacity on FGT's proposed Phase III expansion rather than the Sun Coast pipeline proposed by United Gas Pipe Line Co. (UGPL), Houston, and Coastal Corp. unit ANR Pipeline Co., Detroit (OGJ, Aug. 31, p. 31). Withdrawal of FPL, Florida's largest electric utility, from Sun Coast left the proposed 560 mile, 400 MMcfd intrastate gas transmission pipeline with only one major prospective client, Florida Power Corp., St. Petersburg. That forces UGPL and ANR to dissolve the partnership.

  2. 78 FR 2916 - Special Local Regulation; West Palm Beach Triathlon Championship, Intracoastal Waterway, West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; West Palm Beach Triathlon Championship, Intracoastal Waterway, West Palm Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of proposed... Intracoastal Waterway, in West Palm Beach, Florida, during the West Palm Beach Triathlon Championship,...

  3. 78 FR 22193 - Special Local Regulations; West Palm Beach Triathlon Championship, Intracoastal Waterway; West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; West Palm Beach Triathlon Championship, Intracoastal Waterway; West Palm Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary Final Rule... Palm Beach, Florida, during the West Palm Beach Triathlon Championship, on Saturday, June 1,...

  4. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates, North Atlantic, Mid-Atlantic, South Atlantic, South Florida, Gulf of Mexico, Pacific Southwest and Pacific Northwest.

    DTIC Science & Technology

    1986-01-01

    narrows, and the Continental Slope essentially adjoins the barrier islands from Palm Beach to Miami. The Continental Shelf widens slightly south of Miami...nearshore of the barrier islands from Miami to Palm Beach and then moves gradually to about 56 km (35 mi) offshore at Cape Canaveral. Currents on the...other species. O eutrophic - Applied chiefly to lakes relatively rich in nutrients. fecundity - The number of ova in an organism or the size and number

  5. Children, Youth, and Families in the Southeast. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, Ninety-Eighth Congress, First Session (Miami, Florida, October 14, 1983).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

    Presenting the third of five regional fact-finding committee hearings across the United States, this document includes live testimony and prepared statements from social organizations and state and county offices in Florida, Arkansas, Louisiana, Georgia, South Carolina, and Mississippi. Representatives of these agencies reported their efforts to…

  6. Effects of Beach Nourishment and Borrowing on Marine Organisms

    DTIC Science & Technology

    1982-12-01

    Sea Turtles XI RECOMMENDATIONS • 1. Beach Nourishment 2. Borrowing XII SPECIAL RECOMMENDATIONS 1. Coral Reefs .• 2. Sea Turtles 3. Fish 4...5 Quadrat sampling at reef stations 6 Reef fauna near outer edge of second reef off Golden Beach, Florida • Nesting sea turtle 5 Page 29 29... Great Lakes, resulting in significant property damage, the loss of land, and the loss of recreational beaches. Beach nourishment with dredged material

  7. Transformation of Palm Beach Community College to Palm Beach State College: A Case Study

    ERIC Educational Resources Information Center

    Basiratmand, Mehran

    2013-01-01

    The purpose of this single-site case study was to examine the organization and leadership change process of Palm Beach State College, a publicly funded institution in Florida, as it embarked on offering bachelor's degree programs. The study examined the organizational change process and the extent to which Palm Beach State College's organization…

  8. ENTEROCOCCI IN THE WATER COLUMN AND SHORELINE INTERSTITIAL WATERS AT BEACHES ON THE GULF OF MEXICO AND SANTA ROSA SOUND, PENSACOLA, FLORIDA

    EPA Science Inventory

    Interstitial water in the swash zone, that area of a beach where waves continuously wash up on the sand, is suspected of accumulating microbes. If pathogens are concentrated in the interstitial water or if they grow, they may pose a health risk, especially for children. This st...

  9. The Early Childhood Cluster Initiative of Palm Beach County, Florida. Early Implementation Study And Evaluability Assessment. Final Report. Chapin Hall Working Paper

    ERIC Educational Resources Information Center

    Spielberger, Julie; Goyette, Paul

    2006-01-01

    This publication reports findings from the first year of an implementation study of the Early Childhood Cluster Initiative (ECCI). ECCI is a prekindergarten program in ten elementary schools and a community child care center in Palm Beach County, based on the design of the High/Scope Perry Preschool model. The initiative is characterized by low…

  10. 77 FR 13102 - Availability of the Final Environmental Impact Statement for the St. Lucie South Beach and Dune...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... St. Lucie South Beach and Dune Restoration Project located in St. Lucie County, Florida AGENCY: U.S.... Lucie West Library J Building, 500 NW. California Blvd., Port St. Lucie, 34986, 5. USACE Palm Beach Gardens Regulatory Office, 4400 PGA Boulevard, Suite 500 Palm Beach Gardens, Florida 33410. FOR...

  11. 76 FR 32147 - Notice of Availability of the Draft Environmental Impact Statement for the St. Lucie South Beach...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    ... for the St. Lucie South Beach and Dune Restoration Project Located in St. Lucie County, Florida AGENCY.... California Blvd., Port St. Lucie, 34986. 5. USACE Palm Beach Gardens Regulatory Office, 4400 PGA Boulevard, Suite 500 Palm Beach Gardens, Florida 33410. FOR FURTHER INFORMATION CONTACT: Ms. Leah Oberlin,...

  12. On the Season, a Report of a Public Health Project Conducted Among Negro Migrant Agricultural Workers in Palm Beach County, Florida.

    ERIC Educational Resources Information Center

    Browning, Robert H.; Northcutt, Travis J., Jr.

    A 5-year project to develop public health services for migrant workers was initiated in Florida in 1956. The project staff consisted of 8 public health personnel: 2 public health nurses, a public health educator, a public health nutritionist, a medical social worker, a part-time sanitarian, a liaison worker, and a secretary. Two practicing…

  13. Miami Bound: Issues in Transition.

    ERIC Educational Resources Information Center

    Parks, Russell E.

    The Outdoor Pursuit Center at Miami University, Ohio, has provided an outdoor orientation experience for incoming first-year students since 1995. The experience provides an environment that is effective in easing the transition into higher education settings. Student trip coordinators, student facilitators, faculty, and professional staff use…

  14. WebWise 2.0: The Power of Community. WebWise Conference on Libraries and Museums in the Digital World Proceedings (9th, Miami Beach, Florida, March 5-7, 2008)

    ERIC Educational Resources Information Center

    Green, David

    2009-01-01

    Since it was coined by Tim O'Reilly in formulating the first Web 2.0 Conference in 2004, the term "Web 2.0" has definitely caught on as a designation of a second generation of Web design and experience that emphasizes a high degree of interaction with, and among, users. Rather than simply consulting and reading Web pages, the Web 2.0 generation is…

  15. 76 FR 21367 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    .... Phillip Frost, Miami Beach, Florida; to acquire voting shares of Coconut Grove Bankshares, Inc., and thereby indirectly acquire voting shares of Coconut Grove Bank, both of Miami, Florida. Board of...

  16. A Procedure for Using Polychaete Annelids for Environmental Monitoring and Assessment in the Nearshore Panama City, Florida Area,

    DTIC Science & Technology

    1981-07-01

    CHARACTERIZATION (PAC) PROCEDURE ......... ........................... I INTRODUCTION ............ ......................... 1 MEXICO BEACH STUDY AREA...HABITAT AT MEXICO BEACH, FLORIDA, ON EACH SAMPLING DATE ..... ................ . A-I APPENDIX B - PAC PREPARATION PROCEDURE ..... .............. . B-1...of Four Habitats at Mexico Beach 6 lb Genus-Level PACs of Four Habitats at Mexico Beach 8 Ic Family-Level PACs of Four Habitats at Mexico Beach 9 2a

  17. South Florida Coastal Sediment Ecological Risk Assessment.

    PubMed

    Julian, Paul

    2015-08-01

    This study evaluated the degree of sediment contamination in several South Florida estuaries. During the 2010 National Condition Assessment, Florida Fish and Wildlife Research Institute collected water column, sediment and biotic data from estuaries across the entire state of Florida. Sediments were analyzed for arsenic, cadmium, chromium, lead, mercury, zinc and total polychlorinated biphenyls and were compared relative to empirically derived sediment quality guidelines. As a result of this data collection and assessment effort, it was determined that the degree of contamination with respect to sediment was low for all southern Florida estuaries assessed, except the Miami River which was determined to be considerably contaminated. However only one monitoring location was used to assess the Miami River, and as such should be viewed with caution. A low degree of contamination was determined for Biscayne Bay sediments, possibly indicating a recovery from its previously reported higher contaminant level.

  18. Building a New Storyline for Florida’s Domestic Security to Provide Future Resiliency for the State

    DTIC Science & Technology

    2008-09-01

    of Hollywood, Miami Gardens, Miramar, Sunrise, Pembroke Pines, Coral Springs, and the county of Palm Beach . The combination of the Miami and Fort...in Palm Beach County, FL) or an improvised explosive device (IED). This will create a building block foundation and many of the capabilities could... Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE

  19. Miami thrives: weaving a poverty reduction coalition.

    PubMed

    Evans, Scotney D; Rosen, Adam D; Kesten, Stacey M; Moore, Wendy

    2014-06-01

    In an environment where community based organizations are asked to do increasingly more to alleviate the effects of complex social problems, networks and coalitions are becoming the answer for increasing scale, efficiency, coordination, and most importantly, social impact. This paper highlights the formation of a poverty reduction coalition in south Florida. Our case study approach chronicles a developing coalition in Miami-Dade County and the role of one organization acting as lead to the initiative. Drawing on interviews with lead organization staff, participant observation field notes, network mapping and analysis of documents and artifacts from the initiative, we analyze the local organizational context and illuminate important processes associated with supporting a developing coalition. Findings offer a picture of the interorganizational relationships in the community using social network analysis and identify the organizational capacity factors that contribute to and inhibit the formation of a cohesive and effective coalition in this context. This study also highlights the utility of an action research approach to organizational learning about coalition-building in such a way that informs decision making.

  20. Comparison of Airborne Lidar and Mulitbeam Bathymetric Data in the Florida Reef Tract Along Broward County

    NASA Astrophysics Data System (ADS)

    Morton, N. E.; Burd, J. J.; McIntyre, M. L.; O'Kiefe, K. M.; Wheaton, J. L.; Naar, D. F.; Donahue, B. T.; Kohler, M. F.

    2002-12-01

    Most mapping of Florida's coral resources has been in the relatively shallow waters of the Florida Keys. However, it is well known that large concentrations of corals are found in deeper waters off Florida's eastern seaboard. To date, technological limitations have precluded the mapping of corals in these deeper waters. Satellite imaging systems and natural color aerial photography, two mapping mainstays, are generally only effective in Florida waters shallower than 20 meters. Conservation of the northern portion of the Florida reef tract, which parallels the Atlantic coast in Miami-Dade, Broward and Palm Beach counties, has been hampered by the fact that there are little or no coordinated management, monitoring and mapping activities in place. To assist the Broward county shore protection project geographic information systems database, a Laser Airborne Depth Sounder (LADS) survey was performed in 2001. The surveyFlanked the 43 km shoreline to a depth of ~50m and distances out to 2km in the north and 3.5km in the southern portion at a spatial resolution of 1.524m (5ft). Additionally, in November 2000 as part of a container vessel grounding lawsuit, funding was allocated to find an alternative anchorage for Port Everglades. The Simrad EM3000 multibeam system was used to collect data in a 2km x 2km square south of Port Everglades, offshore at a depth from 7m to 36m deep and at a spatial resolution of 1m. The area of overlap coincided with the second and third reef tracts, which have the highest biodiversity of the three reef tracts. These datasets were compared at overlapping geographic extents.

  1. Coastal land loss in Florida

    SciTech Connect

    Clark, R.R. )

    1990-09-01

    Florida has approximately 593 mi of shoreline fronting on the Atlantic Ocean and Straits of Florida and approximately 673 mi of shoreline fronting on the Gulf of Mexico with an additional 5,000 mi of bay and estuary shoreline. Of a statewide total of 818.9 mi of open coast sandy beaches, 337.2 mi or 41.2% of the beaches are identified as erosion problem areas. These erosion problem areas include those beaches with a moderate or low erosion rate, but with a narrow width fronting a highly developed area, and those restored beaches with an active maintenance nourishment program. Of these erosion problem areas, 217.8 mi or 26.6% of the statewide beach length are areas of critical erosion; that is, segments of the shoreline where substantial development or recreation interests are threatened by the erosion processes. On a shorewide basis, the Atlantic Ocean beaches of Florida typically have historical erosion rates of between 0 and {minus}3 ft per year, while the Gulf of Mexico beaches typically have historical erosion rates of between 0 and {minus}2 ft per year. Many of the problem areas have shoreline erosion rates in the magnitude of between {minus}3 and {minus}5 ft per year. The most extreme erosion rates are occurring along the southern portion of St. Joseph Peninsula at Cape San Bias where the annual shoreline recession exceeds {minus}20 ft. Erosion conditions in Florida are most apparent as a result of storm tides and storm wave activity. Extreme meteorological events inflict significant erosion conditions in all beach areas of the state. Historical shoreline changes are often the cumulative effect of a number of storm events and their cycles of poststorm recovery. Erosion and damage from recent storms as well as efforts to mitigate storm damage have heightened the erosion problems and incited a public response through coastal construction regulation and beach management planning.

  2. International Symposium on the Biology and Management of Aquatic Plants Held in Daytona Beach, Florida on 12-16 July 1992, Volume 31

    DTIC Science & Technology

    1993-01-01

    SPECIAL EDITION JOURNAL OF AQUATIC PLANT MANAGEMENT ’= QU,&•, ISCD Accesion For NTIS’ cRA&IOTIC TAB 0 Urlinnotrced 0 • !I ~JI)Sfifca tim.- S-- l ...N. Rlmer, Rutes UnivWrty, Now BrHwMk NJ G, L Bowes, Univesty ot Flord, Ganevile, FL A. U. Fox, Univrsty of Florida, Galneavill, FL J. C. Joyce...CEWES-EP- Lake Buena Vista, FL 32830. L , 3909 Halls Ferry Road, Vicksburg, MS 39180-6199. Marisa Gonzalez - Puerto Rico Department of Natural

  3. 76 FR 8656 - Safety Zone; Miami International Triathlon, Bayfront Park, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... Park, Miami, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone in the waters east of Bayfront Park for the Miami International Triathlon... 0.9 mile swim, which will take place in the waters east of Bayfront Park in Miami,...

  4. Numerical Study of the Port of Miami (Importance of Dodge Island) in Storm Surge and Flooding Forecasting in North Biscayne Bay

    NASA Astrophysics Data System (ADS)

    Liu, H.; Zhang, K.; Li, Y.

    2011-12-01

    The importance of Port of Miami (Dodge Island) in storm surge and flooding forecasting in North Biscayne Bay was investigated by using the numerical model Coastal and Estuarine Storm Tide (CEST). Firstly, CEST was applied to Hurricane Andrew of 1992 in the Biscayne Bay basin and validated by in situ measurements, which indicated the model results had good agreement with measured data. Secondly, two sets of experiments using Hurricane Miami of 1926 were conducted to study the role of Dodge Island in storm surge and flooding forecasting in North Biscayne Bay: one set of experiments were run in today's Biscayne Bay basin and another set of experiments were run in Biscayne Bay basin of 1926 in which Dodge Island was not created yet. Results indicated that storm surge and flooding areas were reduced a little bit in Miami River areas when Dodge Island was not there. Meanwhile, storm surge and flooding areas in North Miami and Miami Beach regions were largely increased. Results further indicated that as long as the hurricane made landfall in south of Dodge Island, it can provide a good protection for Miami Beach area to reduce storm surge and flooding impacts.

  5. Folly Beach, South Carolina. Survey Report on Beach Erosion Control and Hurricane Protection. Appendixes.

    DTIC Science & Technology

    1979-08-01

    pavilion and boardwalk will be repaired and the dance pier, which recently burned, will be redecked. Tennis and basketball courts, a swimming pool...written by Mr. B. S. Brown, a civil engineer for the Seventh Coast Guard District in Miami, Florida. The article was published as part of the July- August...EMBATTLED MR. B. S. BROWN Civil Engineering Branch Seventh Coast Guard District It would appear strange that a peaceful Coast Guard Station engaged in a

  6. Hydrogen Research at Florida Universities

    NASA Technical Reports Server (NTRS)

    Block, David L.; T-Raissi, Ali

    2009-01-01

    This final report describes the R&D activities and projects conducted for NASA under the 6-year NASA Hydrogen Research at Florida Universities grant program. Contained within this report are summaries of the overall activities, one-page description of all the reports funded under this program and all of the individual reports from each of the 29 projects supported by the effort. The R&D activities cover hydrogen technologies related to production, cryogenics, sensors, storage, separation processes, fuel cells, resource assessments and education. In the span of 6 years, the NASA Hydrogen Research at Florida Universities program funded a total of 44 individual university projects, and employed more than 100 faculty and over 100 graduate research students in the six participating universities. Researchers involved in this program have filed more than 20 patents in all hydrogen technology areas and put out over 220 technical publications in the last 2 years alone. This 6 year hydrogen research program was conducted by a consortium of six Florida universities: Florida International University (FIU) in Miami, Florida State University (FSU) and Florida A&M University (FAMU) in Tallahassee, University of Central Florida (UCF) in Orlando, University of South Florida (USF) in Tampa, and University of Florida (UF) in Gainesville. The Florida Solar Energy Center (FSEC) of the University of Central Florida managed the research activities of all consortium member universities except those at the University of Florida. This report does not include any of the programs or activities conducted at the University of Florida, but can be found in NASA/CR-2008-215440-PART 1-3.

  7. 77 FR 63722 - Special Local Regulations; Palm Beach World Championship, Atlantic Ocean; Jupiter, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Palm Beach World Championship... Indiantown Road and Donald Ross Road, just offshore of Jupiter, Florida during the Palm Beach World Championship, a high speed power boat race. The Palm Beach World Championship is scheduled to take place...

  8. 76 FR 9278 - Safety Zone; Fourth Annual Offshore Challenge, Sunny Isles Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... Isles Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes to establish a temporary safety zone in the Atlantic Ocean east of Sunny Isles Beach... held in the Atlantic Ocean offshore of Sunny Isles Beach, Florida. Approximately 50 offshore...

  9. 76 FR 24813 - Safety Zone; Fourth Annual Offshore Challenge, Sunny Isles Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Isles Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone in the Atlantic Ocean east of Sunny Isles Beach, Florida for the Fourth... rulemaking (NPRM) entitled Safety Zone; Fourth Annual Offshore Challenge, Sunny Isles Beach, FL in...

  10. Effects of lowering interior canal stages on salt-water intrusion into the shallow aquifer in Southeast Palm Beach County, Florida

    USGS Publications Warehouse

    Land, Larry F.

    1975-01-01

    Land in southeast Palm Beach County is undergoing a large-scale change in use, from agricultural to residential. To accommodate residential use, a proposal has been made by developers to the Board of the Lake Worth Drainage District to lower the canal stages in the interior part of the area undergoing change. This report documents one of the possible effects of such lowering. Of particular interest to the Board was whether the lower canal stages would cause an increase in salt-water intrusion into the shallow aquifer along the coast. The two main tools used in the investigation were a digital model for aquifer evaluation and an analytical technique for predicting the movement of the salt-water front in response to a change of ground-water flow into the ocean. The method of investigation consisted of developing a digital ground-water flow model for three east-west test strips. They pass through the northern half of municipal well fields in Lake Worth, Delray Beach, and Boca Raton. The strips were first modeled with no change in interior canal stages. Then they were modeled with a change in canal stages of 2 to 4 feet (0.6 to 1.6 metres). Also, two land development schemes were tested. One was for a continuation of the present level of land development, simulated by continuing the present pumpage rates. The second scheme was for land development to continue until the maximum allowable densities were reached, simulated by increasing the pumping rates. The results of the test runs for an east-west strip through Lake Worth show that lowering part of the interior canal water levels 3 feet (1.0 metre), as done in 1961, does not affect the aquifer head or salt-water intrusion along the coastal area of Lake Worth. As a result, no effect in the coastal area would be expected as a result of canal stage lowering in other, interior parts of the study area. Results from the other test runs show that lowering interior canal water levels by as much as 4 feet (1.2 metres) would

  11. Hydrogeology and Migration of Septic-Tank Effluent in the Surficial Aquifer System in the Northern Midlands Area, Palm Beach County, Florida

    USGS Publications Warehouse

    Miller, Wesley L.

    1992-01-01

    The northern Midlands area in Palm Beach County is an area of expected residential growth, but its flat topography, poor drainage, and near-surface marl layers retard rainfall infiltration and cause frequent flooding. Public water supplies and sewer services are not planned for the area, thus, residents must rely on domestic wells and septic tanks. The water table in the northern Midlands area is seldom more than 5 feet below land surface, and regional ground-water flows are east, southwest, and south from the north-central part of the area where ground-water levels are highest. Ground-water quality in the western part of the area and in the Loxahatchee Slough is greatly influenced by residual seawater emplaced during the Pleistocene Epoch. Chloride and dissolved-solids concentrations of ground water in the surficial aquifer system in these areas often exceed secondary drinking-water standards. Residual seawater has been more effectively flushed from the more permeable sediments elsewhere in the eastern and southwestern parts of the study area. Test at three septic-tank sites showed traces of effluent in ground water (38-92 feet from the septic tank outlets) and that near-surface marl layers greatly impede the downward migration of the effluent in the surficial aquifer system throughout the northern midlands.

  12. Beach Erosion

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Two miles of beach at Cape Canaveral eroded by construction of a port and jetties was recently restored. Such work in harbors of many cities often disrupts normal flow of sand for many miles along coasts. Brevard County, FL residents now enjoy a 400 ft. wide public beach in an area in imminent danger of destructive erosion just a year previously. Before and after aerial photos show how more than two miles of beach were rebuilt with 2.7 million cubic yards of sand helping abate the erosion problem caused by construction of jetties. NASA volunteered its remote-sensing technology and instrumented aircraft to provide low-altitude color infrared photography about every three months since 1972.

  13. Water withdrawals, use, discharge, and trends in Florida, 2000

    USGS Publications Warehouse

    Marella, Richard L.

    2004-01-01

    In 2000, the estimated amount of water withdrawn in Florida was 20,148 million gallons per day (Mgal/d), of which 59 percent was saline and 41 percent was fresh. Ground water accounted for 62 percent of freshwater withdrawals and surface water accounted for the remaining 38 percent. Ninety-two percent of the 15.98 million people in Florida relied on ground water for their drinking water needs in 2000. Almost all of the saline water withdrawals (99.9 percent) were from surface water. Public supply accounted for 43 percent of ground water withdrawn in 2000, followed by agricultural self-supplied (39 percent), commercial-industrial self-supplied (including mining) (8.5 percent), recreational irrigation (4.5 percent), domestic self-supplied (4 percent), and power generation (1 percent). Agricultural self-supplied accounted for 62 percent of fresh surface water withdrawn in 2000, followed by power generation (20 percent), public supply (8 percent), recreational irrigation (6 percent), and commercial-industrial self-supplied (4 percent). Almost all of saline water withdrawn was used for power generation. The largest amount of freshwater was withdrawn in Palm Beach County and the largest amount of saline water was withdrawn in Hillsborough County. Significant withdrawals (more than 200 Mgal/d) of fresh ground water occurred in Miami-Dade, Polk, Orange, Palm Beach, Broward, and Collier Counties. Significant withdrawals (more than 200 Mgal/d) of fresh surface water occurred in Palm Beach, Hendry, and Escambia Counties. The South Florida Water Management District accounted for the largest amount of freshwater withdrawn (49 percent). About 62 percent of the total ground water withdrawn was from the Floridan aquifer system; 17 percent was from the Biscayne aquifer. Most of the surface water used in Florida was from managed and maintained canal systems or large water bodies. Major sources of fresh surface water include the Caloosahatchee River, Deer Point Lake, Hillsborough

  14. The University of Miami Center for Oceans and Human Health

    NASA Astrophysics Data System (ADS)

    Fleming, L. E.; Smith, S. L.; Minnett, P. J.

    2007-05-01

    /tropical HAB organism, Karenia brevis, and its environmental interactions; and (3) exploring the relationship between microbial indicators and human health effects in sub/tropical recreational marine waters. There are three Facilities Cores supporting this research in Genomics, Remote Sensing, and Toxic Algal Culture. To accomplish this research program in subtropical/tropical oceans and human health, the University of Miami Oceans & Human Health Center collaborates with interdisciplinary scientists at Florida International University (FIU), the Centers for Disease Control and Prevention (CDC), the Miami Dade County Dept of Health, the University of Florida, and other institutions, as well as other Oceans and Human Health Centers and researchers.

  15. Public Hearing on Cruise Ship Discharges: Miami

    EPA Pesticide Factsheets

    Transcripts of the presentation and comments provided at a hearing hosted by the EPA in Miami, FL on discharges from cruise ships. Stakeholder representatives were in attendance to provide information and recommendations on this issue.

  16. 33 CFR 117.305 - Miami River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the United States, tugs, tugs with tows, and vessels in a situation where a delay would endanger life... for the passage of vessels. (c) The draws of the Miami Avenue Bridge, mile 0.3, and the S.W....

  17. "PCI Reading Program": The Final Report of a Three Year Experimental Study in Brevard Public Schools and Miami-Dade County Public Schools. Research Report

    ERIC Educational Resources Information Center

    Toby, Megan; Jaciw, Andrew; Ma, Boya; Lipton, Akiko

    2011-01-01

    PCI Education conducted a three-year longitudinal study to determine the comparative effectiveness of the "PCI Reading Program" ("PCI") for students with severe disabilities as implemented in Florida's Brevard Public Schools and Miami-Dade County Public Schools. The primary question addressed by the study is whether students…

  18. Indicators of Success for University Transfer of Miami-Dade Community College Graduates in Business/Management, Computer Science, and Engineering. Research Report No. 93-03R.

    ERIC Educational Resources Information Center

    Baldwin, Anne

    While most associate in arts (AA) graduates who transfer to the Florida State University System (SUS) achieve satisfactory grade point averages, some do not. For Miami-Dade Community College (M-DCC) graduates, over 22% of the students in some disciplines have achieved grade point averages (GPA's) under 2.0. For the disciplines of…

  19. Intensified coastal development behind nourished beaches

    NASA Astrophysics Data System (ADS)

    Armstrong, Scott; Lazarus, Eli; Limber, Patrick; Goldstein, Evan; Thorpe, Curtis; Ballinger, Rhoda

    2016-04-01

    Population density, housing development, and property values in coastal counties along the U.S. Atlantic and Gulf Coasts continue to rise despite increasing hazard from storm impacts. Since the 1970s, beach nourishment, which involves importing sand to deliberately widen an eroding beach, has been the main strategy in the U.S. for protecting coastal properties from erosion and flooding hazards. Paradoxically, investment in hazard protection may intensify development. Here, we examine the housing stock of all existing shorefront single-family homes in Florida - a microcosm of U.S. coastal hazards and development - to quantitatively compare development in nourishing and non-nourishing towns. We find that nourishing towns now account for more than half of Florida's coastline, and that houses in nourishing towns are larger and more numerous. Even as the mean size of single-family homes nationwide has grown steadily since 1970, Florida's shorefront stock has exceeded the national average by 34%, and in nourishing towns by 45%. This emergent disparity between nourishing and non-nourishing towns in Florida demonstrates a pattern of intensifying coastal risk, and is likely representative of a dominant trend in coastal development more generally. These data lend empirical support to the hypothesis that US coastal development and hazard mitigation through beach nourishment have become dynamically coupled.

  20. Two new promising cultivars of mango for Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mango cultivars are mostly the result of random selections from open pollinated chance seedlings of indigenous or introduced germplasm. The National Germplasm Repository (genebank) at the Subtropical Horticulture Research Station (SHRS) in Miami, Florida is an important mango germplasm repository an...

  1. Florida International University Annual Accountability Report, 2013-14

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2014

    2014-01-01

    Miami-Dade County voters sent a strong message on November 4, 2014, in a rare (as per public university practices) referendum on their public university's role in their community. The voters made it clear that they want Florida International University (FIU) to expand--to provide more and better educational opportunities for their community, by a…

  2. Beach profile variation on Hawaiian carbonate beaches

    USGS Publications Warehouse

    Gibbs, A.E.; Richmond, B.M.; Fletcher, C.H.; ,

    2000-01-01

    Beach profiles from selected Oahu and Maui beaches quantitatively document beach volume variation and change between 1994 and 1999. Along exposed, high-energy beaches, large fluctuations in beach volume, characterized primarily by the formation and erosion of extensive berms, dominate the seasonal changes. Beaches along more protected stretches of coastline show much less variation in profile morphology. Beaches on the west (leeward) coast of Oahu experienced the most seasonal variation in profile volume, followed by the north shore, east (windward) shore, and south shore. Similar to Oahu, beaches along the west coast of Maui showed the greatest overall profile variation. However, the mean variation for profiles along a single coastal reach showed little difference compared to other coastal segments. Although some beaches showed net gain or loss during the study period, most beaches remained relatively stable with change limited to a finite envelope. No island-wide trends in beach erosion or accretion were observed during the study period. However, no extreme events, such as tropical storms or hurricanes, directly influenced the Hawaiian Islands during the study period. This data set should therefore be considered as representative of typical annual beach activity. Greater variation and possible long-term change would be expected during extreme events.

  3. The 47th annual Florida pesticide residue workshop

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is an introductory article to a special section of the Journal of Agricultural and Food Chemistry consisting of publications from the 47th Annual Florida Pesticide Residue Workshop held in St. Pete Beach, FL in July of 2010....

  4. Palm Beach County to Receive $300,000 to Clean up and Redevelop Contaminated Brownfields Sites

    EPA Pesticide Factsheets

    ATLANTA - Today the U.S. Environmental Protection Agency (EPA) announced that Palm Beach County will receive $300,000 to clean up and redevelop contaminated brownfields sites in Florida. Nationally, approximately $13.2 million in supplemental

  5. Miami Dade College and the Engaging Power of the Arts

    ERIC Educational Resources Information Center

    Journal of Higher Education Outreach and Engagement, 2013

    2013-01-01

    In this essay, the president of Miami Dade College describes the anchoring role that the institution plays in the Miami metropolitan region, with a particular emphasis on the many arts and cultural contributions. These efforts, combined with the economic and workforce development endeavors, make Miami Dade College a model anchor institution.

  6. To provide for the conveyance of the David W. Dyer Federal Building and United States Courthouse in Miami, Florida, to Miami Dade College in Miami Dade County, Florida.

    THOMAS, 113th Congress

    Rep. Mica, John L. [R-FL-7

    2013-04-17

    04/18/2013 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  7. Relaxation of Summer Gasoline Volatility Standard for Florida and the Raleigh-Durham-Chapel Hill Area (Triangle Area) and the Greensboro/Winston-Salem/High Point Area (Triad Area) in North Carolina Additional Resources

    EPA Pesticide Factsheets

    Federal Registers and fact sheets about EPA approving a request from Florida to relax the federal Reid Vapor Pressure standard applicable to gasoline introduced into commerce in the Miami, Tampa and Jacksonville areas.

  8. On the movement of Deepwater Horizon Oil to northern Gulf beaches

    NASA Astrophysics Data System (ADS)

    Weisberg, Robert H.; Lianyuan, Zheng; Liu, Yonggang

    2017-03-01

    Surface oil of Deepwater Horizon origin sullied the northern Gulf of Mexico marshes and beaches from Louisiana to Florida. The Mississippi to Florida beaches were particularly impacted during the month of June 2010. We review the evolution of the surface oil as it approached the beach and then consider the mechanisms of transport. Both the ocean circulation and ocean waves are found to be important. The circulation appears to control the transport of surface oil in deep waters and over most of the continental shelf. But as oil approaches shallow water the wave orientation may become more conducive than the circulation orientation for transporting oil to the beach. In essence it is found that the circulation gets the oil to the vicinity of the beach, whereas the waves, via Stokes drift, are responsible for the actual beaching of oil. A combination of observations and numerical model simulations are used to demonstrate this.

  9. 77 FR 63720 - Special Local Regulations; 2012 Ironman 70.3 Miami, Biscayne Bay; Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... Junior Grade Mike H. Wu, Sector Miami Prevention Department, Coast Guard; telephone (305) 535-7576, email... (adjusted for inflation) or more in any one year. Though this rule would not result in such an...

  10. 77 FR 50062 - Safety Zone; Embry-Riddle Wings and Waves, Atlantic Ocean; Daytona Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Embry-Riddle Wings and Waves, Atlantic... Daytona Beach, Florida during the Embry-Riddle Wings and Waves air show. The event is scheduled to take...: Sec. 165.T07-0653 Safety Zone; Embry Riddle Wings and Waves, Atlantic Ocean, Daytona Beach, FL....

  11. Variation in Miami Cuban Spanish Interrogative Intonation

    ERIC Educational Resources Information Center

    Alvord, Scott M.

    2010-01-01

    The interrogative intonation of Cubans and Cuban Americans living in Miami is investigated. Two different intonation patterns are used in this variety of Spanish to convey absolute interrogative meaning: one with a falling final contour, as has been observed in Cuban Spanish, and one with a rising final contour, as is used in American English and…

  12. Miami University's Language Courses in Luxembourg.

    ERIC Educational Resources Information Center

    Tomarken, Annette H.

    Miami University of Ohio's language program in Luxembourg is described and evaluated. The university's European Center is located in Luxembourg and functions in close cooperation with the parent university. Native Luxembourgers teach the French and German classes with a heavy emphasis on drills using the traditional Dartmouth approach. The…

  13. The Miami Boys Club Delinquency Prevention Program.

    ERIC Educational Resources Information Center

    George, Paul; Mooney, Patrick

    1986-01-01

    Describes an instructional rehabilitation program that targets hard-core male delinquents. Run by the Boys Clubs of Miami, in conjunction with the Circuit Court's Juvenile Division, the program presently serves 120 youngsters at a third of the cost of the state training schools. (MD)

  14. 75 FR 52967 - Final Environmental Impact Statement and South Florida and Caribbean Parks Exotic Plant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-30

    ... Palm Beach, Florida. A Notice of Intent to prepare an environmental impact statement (EIS) for South... National Park Service Final Environmental Impact Statement and South Florida and Caribbean Parks Exotic... environmental impact statement for the South Florida and Caribbean Parks Exotic Plant Management Plan....

  15. 50 CFR 24.12 - Designated ports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Florida Pensacola, Florida Cape Canaveral, Florida Port Everglades, Florida Tampa, Florida West Palm Beach...: Nogales, Arizona Los Angeles, California San Diego, California San Francisco, California Miami, Florida Orlando, Florida Honolulu, Hawaii New Orleans, Louisiana Hoboken, New Jersey (Port of New York)...

  16. Sun protection policies in Miami-Dade County public schools: opportunities for skin cancer prevention.

    PubMed

    Kirsner, Robert S; Parker, Dorothy F; Brathwaite, Noel; Thomas, Andrea; Tejada, Francisco; Trapido, Edward J

    2005-01-01

    Childhood exposure to ultraviolet radiation from the sun and a history of sunburns are risk factors for skin cancer. Because children spend time outdoors when they are at school, school sun protection policies are an important health issue, particularly in areas of the country with year-round warm and sunny climates, such as Florida. To better understand the sun protection policies and practices in South Florida schools, a sample (n = 51) of elementary and middle schools in Miami-Dade County public schools were surveyed as part of a CDC-funded cancer control program at the University of Miami. Of the principals and teachers surveyed, most (78%) knew about the county school system's guidelines for avoiding excessive heat exposure, which include two sun protection measures. Two-thirds reported that they shared these guidelines with teachers; 21% shared them with parents. Few schools monitor implementation of the guidelines, although 70% schedule outdoor activities to avoid peak sun hours. No schools required sunscreen, hats, or protective clothing. Physical education teachers and students spend an average of 4.5 and 0.6 hours per day outdoors, respectively. Improved school sun protection policies and monitoring of such policies is needed to reduce sun exposure and skin cancer risk for both students and staff.

  17. Beaches National Summary

    EPA Pesticide Factsheets

    To help beachgoers make informed decisions about swimming at U.S. beaches, EPA annually publishes a national summary report about beach closings and advisories for the previous year's swimming season.

  18. Impact of anthropogenic development on coastal ground-water hydrology in southeastern Florida, 1900-2000

    USGS Publications Warehouse

    Renken, Robert A.; Dixon, Joann; Koehmstedt, John A.; Ishman, Scott; Lietz, A.C.; Marella, Richard L.; Telis, Pamela A.; Rodgers, Jeff; Memberg, Steven

    2005-01-01

    Southeastern Florida is an area that has been subject to widely conflicting anthropogenic stress to the Everglades and coastal ecosystems. This stress is a direct consequence of the 20th century economic competition for limited land and water resources needed to satisfy agricultural development and its expansion, its displacement by burgeoning urban development, and the accompanying growth of the limestone mining industry. The development of a highly controlled water-management system designed to reclaim land for urban and agricultural development has severely impacted the extent, character, and vitality of the historic Everglades and coastal ecosystems. An extensive conveyance system of canals, levees, impoundments, surface- water control structures, and numerous municipal well fields are used to sustain the present-day Everglades hydrologic system, prevent overland flow from moving eastward and flooding urban and agricultural areas, maintain water levels to prevent saltwater intrusion, and provide an adequate water supply. Extractive mining activities expanded considerably in the latter part of the 20th century, largely in response to urban construction needs. Much of the present-day urban-agricultural corridor of southeastern Florida lies within an area that is no more than 15 feet above NGVD 1929 and formerly characterized by freshwater marsh, upland, and saline coastal wetland ecosystems. Miami- Dade, Broward, and Palm Beach Counties have experienced explosive population growth, increasing from less than 4,000 inhabitants in 1900 to more than 5 million in 2000. Ground-water use, the principal source of municipal supply, has increased from about 65 Mgal/d (million gallons per day) obtained from 3 well fields in 1930 to more than 770 Mgal/d obtained from 65 well fields in 1995. Water use for agricultural supply increased from 505 Mgal/d in 1953 to nearly 1,150 Mgal/d in 1988, but has since declined to 764 Mgal/d in 1995, partly as a result of displacement of the

  19. Southeast Florida Sediment Assessment and Needs Determination (SAND) Study

    DTIC Science & Technology

    2014-09-01

    atop Mesozoic sedimentary and volcanic rocks that originated with the formation and separation of Pangaea (Scott et al. 2001). 1.3.2 Geomorphology...gained about 180,000 cy of sand. To prevent encroachment of the Segment II beach beyond that described in USACE (2003), the total required fill...Government Cut (Miami Harbor entrance). These jetties also block wave energy from the south, preventing the northward transport of material out of the area

  20. Virtual Beach Manager Toolset

    EPA Science Inventory

    The Virtual Beach Manager Toolset (VB) is a set of decision support software tools developed to help local beach managers make decisions as to when beaches should be closed due to predicted high levels of water borne pathogens. The tools are being developed under the umbrella of...

  1. Palm Beach Community College Strategic Plan, 1999-2004.

    ERIC Educational Resources Information Center

    Samuels, Seymour

    This report addresses strategies and action plans for Palm Beach Community College (PBCC) (Florida) between 1999-2004. As part of a commitment to achieve specific, measurable end results, the college has set various objectives, including: (1) develop, implement and institutionalize a mission driven strategic budget for the 1999-2000 fiscal year;…

  2. Aquatic risk assessment of copper in freshwater and saltwater ecosystems of South Florida.

    PubMed

    Schuler, Lance J; Hoang, Tham C; Rand, Gary M

    2008-10-01

    A screening-level aquatic risk assessment was conducted for copper in south Florida's freshwater and saltwater environments. Risk was quantified by comparing the overlap between the probability distributions of copper exposure from surface water and sediment with the probability distributions of effects data obtained from laboratory studies. Copper concentrations in surface water and sediment in south Florida were summarized by county. For surface water, the highest concentrations of copper were found in Martin and St. Lucie counties for freshwater and saltwater, respectively. From the exposure probability distributions, the 90th centile values were estimated at 14.0 microg/L and 15.4 microg/L in freshwater and saltwater, respectively. Copper concentrations in sediment were evaluated from a probability distribution of predicted pore water concentrations. The 90th centile values of pore water concentrations from freshwater sediments ranged from 5.0 microg/L in Palm Beach County to 71.7 microg/L in Broward County. In saltwater sediments, the 90th centile values for pore water ranged from 26.1 microg/L in St. Lucie County to 27.3 microg/L in Miami-Dade County. Ecological effects data were obtained for acute and chronic copper effects in freshwater and saltwater. The 10th centile values for acute effects data were 21.2 microg/L and 9.8 microg/L for freshwater and saltwater species, respectively. For chronic effects, the 10th centile values were 3.8 microg/L and 3.9 microg/L for freshwater and saltwater species, respectively. The risk of acute copper exposure in surface water was generally low; however, the potential for ecological risk from chronic copper exposure was low to high in several counties including Lee, Martin, and St. Lucie counties. The risk of acute copper exposure in porewater from freshwater sediments also was low with the exception of St. Lucie and Broward counties. However, porewater from saltwater sediments posed a significant acute risk in Miami

  3. Miami's Tequesta Site: Could It Be a Native American Study Site For Natural Periodicities Associated With Tornados, Hurricanes, or Earthquakes?

    NASA Astrophysics Data System (ADS)

    Mac Dougall, Jean S.; Mc Leod, David M.; Mc Leod, Roger D.

    2002-10-01

    Florida invested in preserving the Tequesta Indians' "Stonehenge-like" site along the Miami River. Direct observation, and telecast reports, show that a strong association exists between this area and Native American place names, hurricanes, tornados, a waterspout, and other nearby phenomena. Electromagnetic stimulation of human nervous systems in areas like these, discernable by appropriately sensitive individuals when these types of events occur, could plausibly account for some correct "predictions" of events like earthquakes. Various sensory modalities may be activated there. It may be important to understand other historic aspects associated with cultural artifacts like Miami's Tequesta remains. If it also generates instrumentally detectable signals that correlate with visual, "auditory," or nerve ending "tinglings" like those cited by the psychiatrist Arthur Guirdham in books like his Obsessions, applied physicists could partly vindicate the investment and also provide a net return. Society and comparative religious study may benefit.

  4. Hookworms of feral cats in Florida.

    PubMed

    Anderson, Tara Creel; Foster, Garry W; Forrester, Donald J

    2003-07-10

    Thirty feral cats (Felis catus) from Alachua county (northern Florida) and 30 from Palm Beach county (southern Florida) were examined for hookworms. Two species, Ancylostoma tubaeforme and Ancylostoma braziliense, were identified. Forty-five cats (75%) were infected with A. tubaeforme, with a mean intensity of 48 hookworms per cat. Twenty cats (33%) were infected with A. braziliense, with a mean intensity of 28 worms per cat. The prevalence of A. tubaeforme was greater than that of A. braziliense in Alachua (P=0.002) and Palm Beach (P=0.004) counties. The intensity of A. tubaeforme infections was higher in Palm Beach county than Alachua county (P=0.013). The intensities of A. tubaeforme and A. braziliense were positively correlated (increased together) in Palm Beach county (P=0.011). These hookworms have also been identified in bobcats (Felis rufus), gray foxes (Urocyon cinereoargenteus), and red foxes (Vulpes vulpes) in Florida. The prevalence of A. tubaeforme was significantly greater in feral cats than those reported in bobcats (P<0.001). The prevalence of A. braziliense was significantly greater in feral cats than in those reported in gray foxes (P=0.008). The hookworm that infects Florida panthers and bobcats, A. pluridentatum, was not found.

  5. NASA applications project in Miami County, Indiana

    NASA Technical Reports Server (NTRS)

    Fernandez, R. Norberto; Lozano-Garcia, D. Fabian; Wyss, Phillip J.; Johannsen, Chris J.

    1989-01-01

    The study site selection is intended to serve all of the different research areas within the project, i.e., soil conditions, soil management, etc. There are seven major soil associations or soils formed on similar landscapes in the Miami Co., and over 38 soil series that were mapped. Soil sampling was conducted in some sites because of its variability in soils and cover types, variable topography, and presence of erosion problems. Results from analysis of these soil data is presented.

  6. 33 CFR 117.305 - Miami River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... and 4:45 p.m. to 5:59 p.m., Monday through Friday, except Federal holidays, the draws need not open... p.m. to 12:59 p.m. and 4:35 p.m. to 5:59 p.m., Monday through Friday, except Federal holidays, the... Miami, shall open on signal; except that, from 7 a.m. to 7 p.m., Monday through Friday except...

  7. 33 CFR 117.305 - Miami River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... and 4:45 p.m. to 5:59 p.m., Monday through Friday, except Federal holidays, the draws need not open... p.m. to 12:59 p.m. and 4:35 p.m. to 5:59 p.m., Monday through Friday, except Federal holidays, the... Miami, shall open on signal; except that, from 7 a.m. to 7 p.m., Monday through Friday except...

  8. Measuring the effects of morphological changes to sea turtle nesting beaches over time with LiDAR data

    NASA Astrophysics Data System (ADS)

    Yamamoto, Kristina H.; Anderson, Sharolyn J.; Sutton, Paul C.

    2015-10-01

    Sea turtle nesting beaches in southeastern Florida were evaluated for changes from 1999 to 2005 using LiDAR datasets. Changes to beach volume were correlated with changes in several elevation-derived characteristics, such as elevation and slope. In addition, these changes to beach geomorphology were correlated to changes in nest success, illustrating that beach alterations may affect sea turtle nesting behavior. The ability to use LiDAR datasets to quickly and efficiently conduct beach comparisons for habitat use represents another benefit to this high spatial resolution data.

  9. Terrestrial-based lidar beach topography of Fire Island, New York, June 2014

    USGS Publications Warehouse

    Brenner, Owen T.; Hapke, Cheryl J.; Lee, Kathryn G.; Kimbrow, Dustin R.

    2016-02-19

    The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) in Florida and the USGS Lower Mississippi-Gulf Water Science Center (LMG WSC) in Montgomery, Alabama, collaborated to gather alongshore terrestrial-based lidar beach elevation data at Fire Island, New York. This high-resolution elevation dataset was collected on June 11, 2014, to characterize beach topography and document ongoing beach evolution and recovery, and is part of the ongoing beach monitoring within the Hurricane Sandy Supplemental Project GS2-2B. This USGS data series includes the resulting processed elevation point data (xyz) and an interpolated digital elevation model (DEM).

  10. Footloose in Florida: A Bibliography of Books in Recorded and Braille Formats for Young Readers from Preschool through Junior High. Silver Summer Scrapbook--Summer Library Program, 1993.

    ERIC Educational Resources Information Center

    Sumner, Mary Ann, Comp.

    This annotated bibliography comprises an alphabetical listing of 40 books about Florida available in special formats. The list has books about going barefoot; the Florida beaches and inlands; and general beach stories. The reading levels of the books range from preschool through junior high school. Formats included in the bibliography are cassette…

  11. Geographic variation in the mycangial mycoflora of Xyleborus glabratus in Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Laurel wilt kills Persea borbonia and other American members of the Lauraceae. It is caused by Raffaelea lauricola, a fungal symbiont of an exotic ambrosia beetle, Xyleborus glabratus. R. lauricola and other fungi were quantified in X. glabratrus collected from three locations in Florida. A Miami-Da...

  12. Geology and hydrogeology of the Florida Keys

    USGS Publications Warehouse

    Halley, Robert B.; Vacher, H. L.; Shinn,

    1997-01-01

    This chapter discusses the geology and hydrogeology of the Florida Keys, and focuses on the islands formed of Pleistocene limestone. These islands, which are crossed when driving from Miami to Key West, are typically regarded as "the Florida Keys." The outstanding and fragile character of ecosystems on and around the Florida Keys has prompted State and Federal efforts to protect and preserve the remaining public portions of the region. The Florida Keys were largely ignored during the sixteenth, seventeenth, and eighteenth centuries, although the waters just offshore provided a major shipping thoroughfare to and from the New World. The Florida Keys are now recognized as one of the great recreational and environmental resources of the United States. The islands are outposts of a laid-back, tropical resort culture that has as its foundation warmth and clear water. A significant part of the attraction is fishing, diving, and boating around the area's coral reefs, which the islands protect. But the reefs were not always so highly valued. The Florida Keys that have protected the reefs for millennia, may now be the source of the agents that may accomplish what Agassiz thought was beyond man's power a century ago.

  13. VIEW OF THE AREA BETWEEN THE BEACH (LEFT) AND BEACH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF THE AREA BETWEEN THE BEACH (LEFT) AND BEACH ROAD. NOTE THE RESIDENCES ON OPPOSITE SIDE OF BEACH ROAD. VIEW FACING NORTH. - Hickam Field, Fort Kamehameha Historic Housing, Along Worchester Avenue & Hope Street, Honolulu, Honolulu County, HI

  14. Reassessing the Impact of Two Historical Florida Hurricanes.

    NASA Astrophysics Data System (ADS)

    Pfost, Russell L.

    2003-10-01

    This paper reexamines two historic South Florida hurricanes, the "Miami" Hurricane of 1926, and the "Okeechobee" Hurricane of 1928. These storms are frequently cited for their disastrous impacts, but the casualty figures currently associated with them are low due to underreporting of nonwhite persons and other sociological factors. More accurate information is available, and to put the impact of these storms in a better historical perspective, the casualty figures associated with them should be corrected.

  15. Hydrogeology of the gray limestone aquifer in southern Florida

    USGS Publications Warehouse

    Reese, Ronald S.; Cunningham, Kevin J.

    2000-01-01

    Results from 35 new test coreholes and aquifer-test, water-level, and water-quality data were combined with existing hydrogeologic data to define the extent, thickness, hydraulic properties, and degree of confinement of the gray limestone aquifer in southern Florida. This aquifer, previously known to be present only in southeastern Florida (Miami-Dade, Broward, and Palm Beach Counties) below, and to the west of, the Biscayne aquifer, extends over most of central-south Florida, including eastern and central Collier County and southern Hendry County; it is the same as the lower Tamiami aquifer to the north, and it becomes the water-table aquifer and the upper limestone part of the lower Tamiami aquifer to the west. The aquifer generally is composed of gray, shelly, lightly to moderately cemented limestone with abundant shell fragments or carbonate sand, abundant skeletal moldic porosity, and minor quartz sand. The gray limestone aquifer comprises the Ochopee Limestone of the Tamiami Formation, and, in some areas, the uppermost permeable part of an unnamed formation principally composed of quartz sand. Underlying the unnamed formation is the Peace River Formation of the upper Hawthorn Group, the top of which is the base of the surficial aquifer system. Overlying the aquifer and providing confinement in much of the area is the Pinecrest Sand Member of the Tamiami Formation. The thickness of the aquifer is comparatively uniform, generally ranging from 30 to 100 feet. The unnamed formation part of the aquifer is up to 20 feet thick. The Ochopee Limestone accumulated in a carbonate ramp depositional system and contains a heterozoan carbonate-particle association. The principal rock types of the aquifer are pelecypod lime rudstones and floatstones and permeable quartz sands and sandstones. The pore types are mainly intergrain and separate vug (skeletal-moldic) pore spaces. The rock fabric and associated primary and secondary pore spaces combine to form a dual diffuse

  16. 77 FR 60302 - Special Local Regulations; Red Bull Flugtag Miami, Biscayne Bay; Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Red Bull Flugtag Miami... during the Red Bull Flugtag. The Red Bull Flugtag is scheduled to take place on Saturday, November 3... to the water below. 150 spectator vessels are expected to attend the event. The special...

  17. 78 FR 57061 - Special Local Regulation; Red Bull Flugtag Miami, Biscayne Bay; Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Red Bull Flugtag Miami..., during the Red Bull Flugtag. The Red Bull Flugtag is scheduled to take place on September 21, 2013. The... foot ramp to the water below. Approximately 100 spectator vessels are anticipated to be at the...

  18. Teacher Quality Roadmap: Improving Policies and Practices in the Miami-Dade County Public Schools

    ERIC Educational Resources Information Center

    National Council on Teacher Quality, 2012

    2012-01-01

    In partnership with the Urban League of Greater Miami, the National Council on Teacher Quality (NCTQ) released "Teacher Quality Roadmap: Improving Policies and Practices in Miami," an in-depth study of the work rules Miami-Dade teachers. This look at the state of teacher policies in Miami-Dade County Public Schools explores the…

  19. A Case Study: Bilingualism - The Link to International Trade in Miami.

    ERIC Educational Resources Information Center

    Cote, Andre; Cote, Ellyn

    The metropolitan Miami area is a thriving bilingual community that uniquely exemplifies the utility of Spanish for business careers. Miami is unique in its large Latin population, the success of this population, and the proximity of Miami to the Caribbean and Latin American markets. The impact of the Latin population of Miami on education and…

  20. Florida Hydrogen Initiative

    SciTech Connect

    Block, David L

    2013-06-30

    at any facility engaged in transport, handling and use of hydrogen. Development of High Efficiency Low Cost Electrocatalysts for Hydrogen Production and PEM Fuel Cell Applications ? M. Rodgers, Florida Solar Energy Center The objective of this project was to decrease platinum usage in fuel cells by conducting experiments to improve catalyst activity while lowering platinum loading through pulse electrodeposition. Optimum values of several variables during electrodeposition were selected to achieve the highest electrode performance, which was related to catalyst morphology. Understanding Mechanical and Chemical Durability of Fuel Cell Membrane Electrode Assemblies ? D. Slattery, Florida Solar Energy Center The objective of this project was to increase the knowledge base of the degradation mechanisms for membranes used in proton exchange membrane fuel cells. The results show the addition of ceria (cerium oxide) has given durability improvements by reducing fluoride emissions by an order of magnitude during an accelerated durability test. Production of Low-Cost Hydrogen from Biowaste (HyBrTec?) ? R. Parker, SRT Group, Inc., Miami, FL This project developed a hydrogen bromide (HyBrTec?) process which produces hydrogen bromide from wet-cellulosic waste and co-produces carbon dioxide. Eelectrolysis dissociates hydrogen bromide producing recyclable bromine and hydrogen. A demonstration reactor and electrolysis vessel was designed, built and operated. Development of a Low-Cost and High-Efficiency 500 W Portable PEMFC System ? J. Zheng, Florida State University, H. Chen, Bing Energy, Inc. The objectives of this project were to develop a new catalyst structures comprised of highly conductive buckypaper and Pt catalyst nanoparticles coated on its surface and to demonstrate fuel cell efficiency improvement and durability and cell cost reductions in the buckypaper based electrodes. Development of an Interdisciplinary Hydrogen and Fuel Cell Technology Academic Program ? J

  1. Louisiana's statewide beach cleanup

    USGS Publications Warehouse

    Lindstedt, Dianne M.; Holmes, Joseph C.

    1989-01-01

    Litter along Lousiana's beaches has become a well-recognized problem. In September 1987, Louisiana's first statewide beach cleanup attracted about 3300 volunteers who filled 16,000 bags with trash collected along 15 beaches. An estimated 800,173 items were gathered. Forty percent of the items were made of plastic and 11% were of polystyrene. Of all the litter collected, 37% was beverage-related. Litter from the oil and gas, commercial fishing, and maritime shipping industries was found, as well as that left by recreational users. Although beach cleanups temporarily rid Louisiana beaches of litter, the real value of the effort is in public participation and education. Civic groups, school children, and individuals have benefited by increasing their awareness of the problems of trash disposal.

  2. Estimation of Enterococci Input from Bathers and Animals on A Recreational Beach Using Camera Images

    PubMed Central

    D, Wang John; M, Solo-Gabriele Helena; M, Abdelzaher Amir; E, Fleming Lora

    2010-01-01

    Enterococci, are used nationwide as a water quality indicator of marine recreational beaches. Prior research has demonstrated that enterococci inputs to the study beach site (located in Miami, FL) are dominated by non-point sources (including humans and animals). We have estimated their respective source functions by developing a counting methodology for individuals to better understand their non-point source load impacts. The method utilizes camera images of the beach taken at regular time intervals to determine the number of people and animal visitors. The developed method translates raw image counts for weekdays and weekend days into daily and monthly visitation rates. Enterococci source functions were computed from the observed number of unique individuals for average days of each month of the year, and from average load contributions for humans and for animals. Results indicate that dogs represent the larger source of enterococci relative to humans and birds. PMID:20381094

  3. Culex (Melanoconion) panocossa from peninsular Florida, USA.

    PubMed

    Blosser, Erik M; Burkett-Cadena, Nathan D

    2017-03-01

    Culex (Melanoconion) panocossa is a suspected vector of Venezuelan equine encephalitis virus in Central America. Prior to this report, Cx. panocossa was known from Central America (Belize, Costa Rica, El Salvador, Guatemala, southern Mexico, Panama), northern South America (Colombia, Venezuela) and the Greater Antilles (Cuba and Jamaica). Larvae (n=5) and adults (n=4286) of Cx. panocossa were collected at two locations near Homestead, FL, which indicates substantial established populations of this probable vector species in the continental US. Since larvae of Cx. panocossa are associated with Pistia spp. (water lettuce), the distribution of this mosquito is likely to expand in Florida, where water lettuce is a major invasive plant in freshwater ecosystems. The putative establishment of Cx. panocossa in Florida is of significant concern from a public health perspective, as its proliferation in developed areas could link historically sylvatic transmission foci of Everglades virus with populated centers such as the greater Miami Metropolitan area.

  4. Hurricane & Tropical Storm Impacts over the South Florida Metropolitan Area: Mortality & Government

    NASA Astrophysics Data System (ADS)

    Colon Pagan, I. C.

    2007-12-01

    Since 1985, the South Florida Metropolitan area (SFMA), which covers the counties of Miami-Dade, Broward, and Palm Beach, has been directly affected by 9 tropical cyclones: four tropical storms and 5 hurricanes. This continuous hurricane and tropical storm activity has awakened the conscience of the communities, government, and private sector, about the social vulnerability, in terms of age, gender, ethnicity, and others. Several factors have also been significant enough to affect the vulnerability of the South Florida Metropolitan area, like its geographic location which is at the western part of the Atlantic hurricane track, with a surface area of 6,137 square miles, and elevation of 15 feet. And second, from the 2006 Census estimate, this metropolitan area is the 7th most populous area in the United States supporting almost 1,571 individuals per square mile. Mortality levels due to hurricanes and tropical storms have fluctuated over the last 21 years without any signal of a complete reduction, a phenomenon that can be related to both physical characteristics of the storms and government actions. The average annual death count remains almost the same from 4.10 between 1985 and 1995 to 4 from 1996 to 2006. However, the probability of occurrence of a direct impact of an atmospheric disturbance has increase from 0.3 to 0.6, with an average of three hurricane or tropical storm direct impacts for every five. This analysis suggests an increasing problem with regard to atmospheric disturbances-related deaths in the South Florida Metropolitan area. In other words, despite substantial increases in population during the last 21 years, the number of tropical cyclone-related deaths is not declining; it's just being segregated among more storms. Gaps between each impact can be related to mortality levels. When that time increases in five years or more, such as Bob and Andrew or Irene and Katrina, or decreases in weeks or months, such as Harvey and Irene or Katrina and Wilma

  5. Mental health impact of the 2010 Haiti earthquake on the Miami Haitian population: A random-sample survey

    PubMed Central

    Messiah, Antoine; Acuna, Juan M; Castro, Grettel; Rodríguez de la Vega, Pura; Vaiva, Guillaume; Shultz, James M; Neria, Yuval; De La Rosa, Mario

    2014-01-01

    This study examined the mental health consequences of the January 2010 Haiti earthquake on Haitians living in Miami-Dade County, Florida, 2–3 years following the event. A random-sample household survey was conducted from October 2011 through December 2012 in Miami-Dade County, Florida. Haitian participants (N = 421) were assessed for their earthquake exposure and its impact on family, friends, and household finances; and for symptoms of post-traumatic stress disorder (PTSD), anxiety, and major depression; using standardized screening measures and thresholds. Exposure was considered as “direct” if the interviewee was in Haiti during the earthquake. Exposure was classified as “indirect” if the interviewee was not in Haiti during the earthquake but (1) family members or close friends were victims of the earthquake, and/or (2) family members were hosted in the respondent's household, and/or (3) assets or jobs were lost because of the earthquake. Interviewees who did not qualify for either direct or indirect exposure were designated as “lower” exposure. Eight percent of respondents qualified for direct exposure, and 63% qualified for indirect exposure. Among those with direct exposure, 19% exceeded threshold for PTSD, 36% for anxiety, and 45% for depression. Corresponding percentages were 9%, 22% and 24% for respondents with indirect exposure, and 6%, 14%, and 10% for those with lower exposure. A majority of Miami Haitians were directly or indirectly exposed to the earthquake. Mental health distress among them remains considerable two to three years post-earthquake. PMID:26753105

  6. New Tertiary stratigraphy for the Florida Keys and southern peninsula of Florida

    USGS Publications Warehouse

    Cunningham, K.J.; McNeill, D.F.; Guertin, L.A.; Ciesielski, P.F.; Scott, T.M.; De Verteuil, L.

    1998-01-01

    Seven lithologic formations, ranging in age from Oligocene to Pleistocene, were recently penetrated by core holes in southernmost Florida. From bottom to top, they are the early Oligocene Suwannee Limestone; late-early Oligocene-to-Miocene Arcadia Formation, basal Hawthorn Group; late Miocene Peace River Formation, upper Hawthorn Group; newly proposed late Miocene-to-Pliocene Long Key and Stock Island Formations; and Pleistocene Key Largo and Miami Limestones. The rocks of the Suwannee Limestone form a third-order sequence. Although the entire thickness was not penetrated, 96 m of Suwannee core from one well contains at least 50 vertically stacked, exposure-capped limestone cycles, presumably related to rapid eustatic fluctuations while experiencing tropical to subtropical conditions. The Arcadia Formation is a composite sequence containing four high-frequency sequences composed of multiple vertically stacked carbonate cycles. Most cycles do not show evidence of subaerial exposure and were deposited under more temperate conditions, relative to the Suwannee Limestone. The Arcadia Formation in southernmost Florida is bounded by regional unconformities representing third-order sequence boundaries. Post-Arcadia transgression produced a major backstepping of sediment accumulation above the upper sequence boundary of the Arcadia Formation. The Peace River Formation, composed of diatomaceous mudstones, has been identified only beneath the Florida peninsula and is not present beneath the Florida Keys. Deposition occurred during marine transgressive to high-stand conditions and a local phosphatization event (recorded in northeast Florida). The transgression is possibly related to a global rise in sea level, which resulted in upwelling of relatively cooler, relatively nutrient-rich water masses onto the Florida Platform. It is proposed that the absence of Peace River sediments beneath the Keys is due to sediment bypass of the upper surface of the Arcadia, a result of

  7. Initial Morphologic Evolution of Perdido Key Berm Nourishment, Florida

    DTIC Science & Technology

    2013-08-01

    Nourishment , Florida by Ping Wang, Katherine E. Brutsche, Tanya M. Beck, Julie D. Rosati, and Linda S. Lillycrop PURPOSE: This Coastal and...portion of Perdido Key, including the present study area, was nourished in 1985 and 1989 (Dean et al. 1995). The 1985 beach nourishment was...Key berm nourishment , Florida. Coastal and Hydraulics Engineering Technical Note ERDC/CHL CHETN-IV-89. Vicksburg, MS: US Army Engineer Research and

  8. A Dynamic Process Model for the Beach-Inlet Transition Zone.

    DTIC Science & Technology

    1980-05-01

    A0-A87 096 UNIVERSITY OF SOUTH FLORIDA TAMPA DEPT OF GEOLOGY F/S 8/3 A DYNAMIC PROCESS MODEL FOR THE REACH-INLET TRANSITION ZONE. UI N MAY 80 R A...cz80 7 A DYNAMIC PROCESS MODEL FOR THE BEACH-INLET TRANSITION ZONE by Richard A. Davis, Jr., University of South Florida and William T. Fox, Williams...during the study period have permitted construction of a dynami, process model for the beach-inlet transition zone during the tidal cycle. This model

  9. Aerosolized Red Tide Toxins (Brevetoxins) and Asthma: Continued health effects after 1 hour beach exposure.

    PubMed

    Kirkpatrick, Barbara; Fleming, Lora E; Bean, Judy A; Nierenberg, Kate; Backer, Lorraine C; Cheng, Yung Sung; Pierce, Richard; Reich, Andrew; Naar, Jerome; Wanner, Adam; Abraham, William M; Zhou, Yue; Hollenbeck, Julie; Baden, Daniel G

    2011-01-01

    Blooms of the toxic dinoflagellate, Karenia brevis, produce potent neurotoxins in marine aerosols. Recent studies have demonstrated acute changes in both symptoms and pulmonary function in asthmatics after only 1 hour of beach exposure to these aerosols. This study investigated if there were latent and/or sustained effects in asthmatics in the days following the initial beach exposure during periods with and without an active Florida red tide.Symptom data and spirometry data were collected before and after 1 hour of beach exposure. Subjects kept daily symptom diaries and measured their peak flow each morning for 5 days following beach exposure. During non-exposure periods, there were no significant changes in symptoms or pulmonary function either acutely or over 5 days of follow-up. After the beach exposure during an active Florida red tide, subjects had elevated mean symptoms which did not return to the pre-exposure baseline for at least 4 days. The peak flow measurements decreased after the initial beach exposure, decreased further within 24 hours, and continued to be suppressed even after 5 days. Asthmatics may continue to have increased symptoms and delayed respiratory function suppression for several days after 1 hour of exposure to the Florida red tide toxin aerosols.

  10. The Use of Utility Accounting Software at Miami University.

    ERIC Educational Resources Information Center

    Wenner, Paul

    1999-01-01

    Describes how Miami University successfully developed an accounting software package that tracked and recorded their utility usage, including examples of its graphics and reporting components. Background information examining the decision to pursue an energy management software package is included. (GR)

  11. RadNet Air Data From Miami, FL

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Miami, FL from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  12. 50 CFR 226.216 - Critical habitat for elkhorn (Acropora palmata) and staghorn (A. cervicornis) corals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of the Atlantic Ocean offshore of Palm Beach, Broward, Miami-Dade, and Monroe counties, Florida, and... south side of Boynton Inlet, Palm Beach County at 26° 32′ 42.5″ N; then runs due east to the point of... of water deeper than 98 ft (30 m) are not included. (1) Florida Area: The Florida area contains...

  13. Public perceptions of Florida red tide risks.

    PubMed

    Kuhar, Sara E; Nierenberg, Kate; Kirkpatrick, Barbara; Tobin, Graham A

    2009-07-01

    This research integrates theoretical frameworks of risk perception, social amplification of risk, and the role of place-specific contexts in order to explore the various perceptions surrounding Florida red tides. Florida red tides are naturally occurring events that are increasing in frequency, duration, and severity. This has implications for public health, the local economy, and ecosystem health. While many of the negative impacts of Florida red tides are not easily controlled, some of the secondary impacts may be mitigated through individuals' responses. However, public perception and consequent reactions to Florida red tides have not been investigated. This research uses questionnaire surveys, and semi-structured interviews, to explore the various perceptions of the risk surrounding red tides. Surveys and interviews were conducted along two Florida west coast beaches. The results indicate that the underlying foundations of the social amplification of the risk framework are applicable to understanding how individuals form perceptions of risk relative to red tide events. There are key differences between the spatial locations of individuals and corresponding perceptions, indicating that place-specific contexts are essential to understanding how individuals receive and interpret risk information. The results also suggest that individuals may be lacking efficient and up-to-date information about Florida red tides and their impacts because of inconsistent public outreach. Overall, social and spatial factors appear to be influential as to whether individuals amplify or attenuate the risks associated with Florida red tides.

  14. Rational Techniques for Evaluating the Potential of Sands for Beach Nourishment

    DTIC Science & Technology

    1993-08-01

    0 ) x~ TA I oM33 LM33434I .9 4L 56 Chater 4Labortory tudie in which y is the distance offshore from the still-water line, A. is the (idealized...ieldDat • , , n u I I I (4 ATLANTIC AVE.R17 CELRAY BEACH OTUI CITY LliMI. Figure 47. Location map oi Delray Beach, Florida, nourishment project (after...MS. Coastal Planning and Engineering, Inc. (1988). " City of Delray Beach second periodic nourishment project - 41 month follow-up study," Report to

  15. Florida Red Tide Perception: Residents versus Tourists

    PubMed Central

    Nierenberg, Kate; Byrne, Margaret; Fleming, Lora E.; Stephan, Wendy; Reich, Andrew; Backer, Lorraine C.; Tanga, Elvira; Dalpra, Dana R.; Kirkpatrick, Barbara

    2010-01-01

    The west coast of Florida has annual blooms of the toxin-producing dinoflagellate, Karenia brevis with Sarasota, FL considered the epicenter for these blooms. Numerous outreach materials, including Frequently Asked Question (FAQ) cards, exhibits for local museums and aquaria, public beach signs, and numerous websites have been developed to disseminate information to the public about this natural hazard. In addition, during intense onshore blooms, a great deal of media attention, primarily via newspaper (print and web) and television, is focused on red tide. However to date, the only measure of effectiveness of these outreach methods has been counts of the number of people exposed to the information, e.g., visits to a website or number of FAQ cards distributed. No formal assessment has been conducted to determine if these materials meet their goal of informing the public about Florida red tide. Also, although local residents have the opinion that they are very knowledgeable about Florida red tide, this has not been verified empirically. This study addressed these issues by creating and administering an evaluation tool for the assessment of public knowledge about Florida red tide. A focus group of Florida red tide outreach developers assisted in the creation of the evaluation tool. The location of the evaluation was the west coast of Florida, in Sarasota County. The objective was to assess the knowledge of the general public about Florida red tide. This assessment identified gaps in public knowledge regarding Florida red tides and also identified what information sources people want to use to obtain information on Florida red tide. The results from this study can be used to develop more effective outreach materials on Florida red tide. PMID:20824108

  16. Florida Red Tide Perception: Residents versus Tourists.

    PubMed

    Nierenberg, Kate; Byrne, Margaret; Fleming, Lora E; Stephan, Wendy; Reich, Andrew; Backer, Lorraine C; Tanga, Elvira; Dalpra, Dana R; Kirkpatrick, Barbara

    2010-09-01

    The west coast of Florida has annual blooms of the toxin-producing dinoflagellate, Karenia brevis with Sarasota, FL considered the epicenter for these blooms. Numerous outreach materials, including Frequently Asked Question (FAQ) cards, exhibits for local museums and aquaria, public beach signs, and numerous websites have been developed to disseminate information to the public about this natural hazard. In addition, during intense onshore blooms, a great deal of media attention, primarily via newspaper (print and web) and television, is focused on red tide. However to date, the only measure of effectiveness of these outreach methods has been counts of the number of people exposed to the information, e.g., visits to a website or number of FAQ cards distributed. No formal assessment has been conducted to determine if these materials meet their goal of informing the public about Florida red tide. Also, although local residents have the opinion that they are very knowledgeable about Florida red tide, this has not been verified empirically. This study addressed these issues by creating and administering an evaluation tool for the assessment of public knowledge about Florida red tide. A focus group of Florida red tide outreach developers assisted in the creation of the evaluation tool. The location of the evaluation was the west coast of Florida, in Sarasota County. The objective was to assess the knowledge of the general public about Florida red tide. This assessment identified gaps in public knowledge regarding Florida red tides and also identified what information sources people want to use to obtain information on Florida red tide. The results from this study can be used to develop more effective outreach materials on Florida red tide.

  17. U.S. Geological Survey programs in Florida, 1999

    USGS Publications Warehouse

    ,

    1999-01-01

    The safety, health, and economic well-being of Florida?s citizens are important to the U.S. Geological Survey (USGS), which is involved in water-related, geologic, biological, land use, and mapping issues in many parts of the State. The USGS office in Tallahassee acts as the liaison for all studies conducted by USGS scientists in Florida. Water resources activities are conducted not only from the office in Tallahassee, but also from offices in Miami, Tampa, and Altamonte Springs (Orlando). Scientists in these offices investigate surface water, ground water and water quality in Florida, working in cooperation with other Federal, State and local agencies and organizations. The USGS Center for Coastal Geology and Regional Marine Studies was established in St. Petersburg in 1988, in cooperation with the University of South Florida. The Center conducts a wide variety of research on mineral resources and on coastal and regional marine problems, including coastal erosion, climate change, wetlands deterioration, and coastal pollution. A USGS mapping office is located in St. Petersburg. Also, the Earth Science Information Center (ESIC) in Tallahassee provides USGS information to customers and directs inquiries to the appropriate USGS office or State agency on earth science topics, particularly those related to cartography, geography, aerial photography, and digital data. Biologists at the USGS Florida Caribbean Science Center, located in Gainesville, conduct biological and ecosystem studies in Florida, Puerto Rico, and the Virgin Islands.

  18. Hawaii Beach Monitoring Program: Beach Profile Data

    USGS Publications Warehouse

    Gibbs, Ann E.; Richmond, Bruce M.; Fletcher, Charles H.; Hillman, Kindra P.

    2001-01-01

    Coastal erosion is widespread and locally severe in Hawaii and other low-latitude areas. Typical erosion rates in Hawaii are in the range of 15 to 30 cm/yr (0.5 to 1 ft/yr; Hwang, 1981; Sea Engineering, Inc., 1988; Makai Ocean Engineering, Inc. and Sea Engineering, Inc.,1991). Recent studies on Oahu (Fletcher et al., 1997; Coyne et al., 1996) have shown that nearly 24%, or 27.5 km (17.1 mi) of an original 115 km (71.6 mi) of sandy shoreline (1940's) has been either significantly narrowed (17.2 km; 10.7 mi) or lost (10.3 km; 6.4 mi). Nearly one-quarter of the islands' beaches have been significantly degraded over the last half-century and all shorelines have been affected to some degree. Oahu shorelines are by far the most studied, however, beach loss has been identified on the other islands as well, with nearly 13 km (8 mi) of beach likely lost due to shoreline hardening on Maui (Makai Engineering, Inc. and Sea Engineering, Inc., 1991). Causes of coastal erosion and beach loss in Hawaii are numerous but, unfortunately, poorly understood and rarely quantified. Construction of shoreline protection structures limits coastal land loss, but does not alleviate beach loss and may actually accelerate the problem by prohibiting sediment deposition in front of the structures. Other factors contributing to beach loss include: a) reduced sediment supply; b) large storms; and, c) sea-level rise. Reduction in sand supply, either from landward or seaward (primarily reef) sources, can have a myriad of causes. Obvious causes such as beach sand mining and emplacement of structures that interrupt natural sediment transport pathways or prevent access to backbeach sand deposits, remove sediment from the active littoral system. More complex issues of sediment supply can be related to reef health and carbonate production which, in turn, may be linked to changes in water quality. Second, the accumulated effect of large storms is to transport sediment beyond the littoral system. Third

  19. BACTERIA, BEACHES AND SWIMMABLE WATERS: INTRODUCING VIRTUAL BEACH

    EPA Science Inventory

    Safe beaches meet water quality standards and are valued for their aesthetics and the recreational opportunities that they afford. In the United States recreational water quality assessments and beach closure decisions are presently based on samples of enterococci or Escherichia ...

  20. Winter Simulation Conference, Miami Beach, Fla., December 4-6, 1978, Proceedings. Volumes 1 & 2

    NASA Technical Reports Server (NTRS)

    Highland, H. J. (Editor); Nielsen, N. R.; Hull, L. G.

    1978-01-01

    The papers report on the various aspects of simulation such as random variate generation, simulation optimization, ranking and selection of alternatives, model management, documentation, data bases, and instructional methods. Simulation studies in a wide variety of fields are described, including system design and scheduling, government and social systems, agriculture, computer systems, the military, transportation, corporate planning, ecosystems, health care, manufacturing and industrial systems, computer networks, education, energy, production planning and control, financial models, behavioral models, information systems, and inventory control.

  1. 46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. (h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. (i) A line drawn from the seaward extremity...

  2. 46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. (h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. (i) A line drawn from the seaward extremity...

  3. 46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. (h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. (i) A line drawn from the seaward extremity...

  4. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 80°09.7′ W.) drawn across St. Lucie Inlet. (e) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter...

  5. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 80°09.7′ W.) drawn across St. Lucie Inlet. (e) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter...

  6. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 80°09.7′ W.) drawn across St. Lucie Inlet. (e) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter...

  7. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 80°09.7′ W.) drawn across St. Lucie Inlet. (e) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter...

  8. 46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. (h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. (i) A line drawn from the seaward extremity...

  9. 46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Inlet Entrance Lighted Whistle Buoy “2”); thence to Jupiter Island bearing approximately 180° true. (h) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter Inlet. (i) A line drawn from the seaward extremity...

  10. 33 CFR 80.727 - Cape Canaveral, FL to Miami Beach, FL.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 80°09.7′ W.) drawn across St. Lucie Inlet. (e) A line drawn from the seaward extremity of Jupiter Inlet North Jetty to the northeast extremity of the concrete apron on the south side of Jupiter...

  11. AN ASSESSMENT OF THE ECOLOGICAL CONDITION OF PENSACOLA BAY, FLORIDA

    EPA Science Inventory

    Assessment of the Ecological Condition of Pensacola Bay, Florida (Abstract). To be presented at the16th Biennial Conference of the Estuarine Research Foundation, ERF 2001: An Estuarine Odyssey, 4-8 November 2001, St. Pete Beach, FL. 1 p. (ERL,GB R848).

    We conducted surve...

  12. Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (south Florida). Florida pompano. [Trachinotus carolinus

    SciTech Connect

    Gilbert, C.

    1986-04-01

    Florida pompano is a marine species that is especially common along the Florida coast. Florida pompano is an excellent food fish, so it supports an important commercial and recreational fishery. Larvae live in the open sea, but juveniles use waters along beaches as nursery grounds. Juvenile pompano eat planktonic but mostly benthic invertebrates. Adults feed on invertebrates and fish. Pompano prefer temperatures of 28 to 32/sup 0/C, and adults apparently prefer salinities of 28 to 37 ppt. Pompano died at dissolved oxygen concentrations of 2.5 ppM.

  13. Virtual Beach: Decision Support Tools for Beach Pathogen Prediction

    EPA Science Inventory

    The Virtual Beach Managers Tool (VB) is decision-making software developed to help local beach managers make decisions as to when beaches should be closed due to predicted high levels of water borne pathogens. The tool is being developed under the umbrella of EPA's Advanced Monit...

  14. Time series electromagnetic induction-log datasets, including logs collected through the 2014 water year in south Florida

    USGS Publications Warehouse

    Prinos, Scott T.; Valderrama, Robert

    2016-01-01

    well bore that has biased water conductivity profiles (Prinos and Valderrama, 2015).  Although a small number of logs from a well can be combined into a TSEMIL dataset to evaluate changes in salinity through time, many logs may be needed to estimate bulk conductivity to within ± 2 mS/m. As new logs are collected, the TSEMIL dataset may be adjusted to the median bulk conductivity of the entire dataset at the alignment depth. For this reason, the most recent version of a TSEMIL dataset supersedes previous versions.The U.S. Geological Survey produced TSEMIL datasets or updated existing TSEMIL datasets in cooperation with Broward County, the City of Hallandale Beach, the City of Hollywood, the Florida Power & Light Company, Miami-Dade County, the South Florida Water Management District, and the U.S. Army Corps of Engineers. These TSEMIL datasets are published in USGS data releases on an ongoing basis.Mount Sopris Instrument Co., Inc., 2002, 2PIA-1000 Poly induction probe, 2EMA-1000 conductivity probe (2 EMB-1000 and 2ECM-1000) EMP-2493 and EMP-4493: Golden CO, Mount Sopris, 19 p.Prinos, S. T., and Valderrama, Robert, 2015, Changes in the saltwater interface resulting from installation of a seepage barrier near Lake Okeechobee, Florida: U.S. Geological Survey, Open-File Report 2015-1256, 24 p.Prinos, S.T., Wacker, M.A., Cunningham, K.J., and Fitterman, D.V., 2014, Origins and delineation of saltwater intrusion in the Biscayne aquifer and changes in the distribution of saltwater in Miami-Dade County, Florida: U.S. Geological Survey Scientific Investigations Report 2014–5025, 101 p., Also available at http://dx.doi.org/10.3133/sir20145025.

  15. University of Miami Industrial Assessment Center

    SciTech Connect

    Asfour, Shihab, S.

    2007-01-29

    This report documents all activity of the University of Miami Industrial Assessment Center (MIIAC) grant awarded by the United States Department of Energy (USDOE) Office of Energy Efficiency and Renewable Energy (EERE) Industrial Technology Program (ITP). This grant was coordinated through a collaborative effort with the Center for Advanced Energy Systems (CAES) located at Rutgers University in New Jersey (www.caes.rutgers.edu) which acted as the program’s Field Manager. The grant’s duration included fiscal years 2003-2006 (September 2002 – August 2006), and operated under the direction of Dr. Shihab Asfour, Director (MIIAC). MIIAC’s main goal was to provide energy assessments for local manufacturing firms. Energy consumption, productivity enhancement, and waste management were the focus of each assessment. Energy savings, cost savings, implementation costs, and simple payback periods were quantified using scientific methodologies and techniques. Over the four-year period of the grant, the total number of industrial assessments conducted was 91, resulting in 604 assessment recommendations and the following savings: 73,519,747 kWh, 435,722 MMBTU, and $10,024,453 in cost savings. A total of 16 undergraduate and graduate students were trained on energy assessment. Companies in over 40 different zip codes were assessed.

  16. Biking to work in Miami. Final technical report

    SciTech Connect

    Kerr, O.

    1982-08-01

    The objective of the project was to produce and distribute a guide to commuting by bicycle in the Miami metropolitan area. The area is uniquely suited to bicycling because of its pleasant year-round climate and relatively flat topography. Persuading even a small percentage of automobile commuters to try biking to work could result in substantial energy savings in Miami as in most other major metropolitan areas. Seven of the largest employment centers in the area were selected as major commuter destinations suitable for bicycle commuters. Safe and scenic ways of commuting to these areas by bicycle were mapped and described in a series of short narratives. Additional material on safe riding techniques and the choice of equipment was developed. The resulting 40 page booklet, Biking to Work in Miami, was printed and distributed by the author to local cycling groups, bicycle interests, and others. Copies were also sent to interested parties outside the Miami area. The initial reception has been very encouraging and a number of favorable reply cards have been received with useful comments and suggestions. A revised version aimed at stimulating bikers to avail of the soon-to-be-opened rapid transit system is being considered. A writer for the Miami Herald is interested in using parts of the Guide for a series in the newspaper.

  17. Beach slopes of Massachusetts

    USGS Publications Warehouse

    Doran, Kara S.; Long, Joesph W.; Birchler, Justin J.; Weber, Kathryn M.

    2016-01-01

    The National Assessment of Coastal Change Hazards project derives features of beach morphology from lidar elevation data for the purpose of understanding and predicting storm impacts to our nation's coastlines. This dataset defines mean beach slopes along the United States Northeast Atlantic Ocean for Massachusetts for data collected at various times between 2000 and 2013. For further information regarding data collection and/or processing methods refer to USGS Open-File Report 2015–1053 (http://pubs.usgs.gov/of/2015/1053/).

  18. Morphodynamics of Prograding Beaches

    NASA Astrophysics Data System (ADS)

    Ruggiero, P.

    2012-12-01

    Long-term coastal evolution often results from the cumulative effects of small residual differences between relatively large signals. In light of dire projections of sea level rise over the next several decades to century, there is a strong societal need for accurate forecasts of net interannual- to decadal-scale coastal change. However, our present understanding of the processes responsible for storm-induced erosion and coastal recession is significantly more advanced than our knowledge of coastal recovery during calm periods. To investigate the processes and morphodynamics associated with progading beaches we synthesize findings from a long-term (15 years) beach morphology monitoring program in the U.S. Pacific Northwest. Most of the beaches along the Columbia River littoral cell (northwest Oregon and southwest Washington) were eroded during the two intense winters of 1997/1998 (a major El Niño event) and 1998/1999 (a moderate La Niña event). Subsequent to these winters the beaches have exhibited net residual progradation of several meters per year resulting in significant shoreline advance. During this same period as many as two to three new foredunes formed with backshore beach profiles accumulating sand at rates of well over 10 m3/m/yr. Interestingly, these large signals of horizontal and vertical coastal advance have occurred on beaches in which nearshore morphological variability is dominated by net offshore sandbar migration. Net offshore sandbar migration follows a three-stage process; bar generation near the shoreline, seaward migration, and bar degeneration in the outer nearshore with a cyclic return period of approximately 4 to 5 years in the region. Gradients in alongshore sediment transport, net onshore directed cross-shore sediment transport within the surf zone, and cross-shore feeding from a shoreface out of equilibrium with forcing conditions may each be partially responsible for the sediment supplied to the beaches and dunes during the study

  19. Virtual Beach 3: User's Guide

    EPA Science Inventory

    Virtual Beach version 3 (VB3) is a decision support tool that constructs site-specific statistical models to predict fecal indicator bacteria (FIB) concentrations at recreational beaches. VB3 is primarily designed for beach managers responsible for making decisions regarding beac...

  20. Electromagnetic methods for rapidly characterizing porosity distributions in the upper part of the Biscayne aquifer, southern Florida

    NASA Astrophysics Data System (ADS)

    Mount, G. J.; Comas, X.; Cunningham, K. J.

    2010-12-01

    Gregory J. Mount1, Xavier Comas1, and Kevin J. Cunningham2 1Department of Geosciences, Florida Atlantic University, Boca Raton, Florida 33431 2U.S. Geological Survey, 3110 SW 9th Avenue, Fort Lauderdale, Florida 33315 Although conventional hydrological techniques of aquifer characterization, which rely on data obtained from boreholes and wells can provide very valuable direct information about porosity, storativity and transmissivity, they are invasive and can often become time consuming and relatively expensive. Near-surface electromagnetic techniques, such as ground penetrating radar (GPR), provide indirect measurements of aquifer properties that complement traditional point measurements and provide a laterally continuous subsurface image in an efficient and cost effective manner with a minimal impact on the environment. We investigated the carbonate rocks of the uppermost part (3-5 meters) of the Biscayne aquifer in Everglades National Park to better understand the distribution of karst features that can create concentrated flow of groundwater, nutrients, and contaminants. As the Biscayne aquifer is the primary source of drinking water for millions of people in southern Palm Beach, Broward, and Miami-Dade counties, knowledge about these features could create a more complete understanding of a critical natural resource. These macroporous elements contribute to the overall storage, permeability, and transmissivity of the aquifer and for that reason, delineation of their distribution and areal extent should aid in the development of more accurate groundwater flow models. The macroporous elements create numerous hyperbolic diffractions in GPR common offset profiles, and these diffractions are used directly used to estimate two-dimensional (2D) models of electromagnetic (EM) wave velocity in the subsurface. Such models are further contrasted with one-dimensional (1D) velocity models using GPR common mid-point surveys at selected locations. In order to estimate

  1. Palm Beach School Board Acquisition of Relocatable Classrooms Examined. OPPAGA Special Review.

    ERIC Educational Resources Information Center

    Florida State Legislature, Tallahassee. Office of Program Policy Analysis and Government Accountability.

    This report, responding to a Florida legislative request, examines the Palm Beach County School Board's planned purchase of concrete relocatable classrooms. The report presents a number of findings and recommendations. Concrete units are more expensive than models with metal stud walls; both types meet state building code standards. The district…

  2. 77 FR 50065 - Safety Zone; Jacksonville Sea and Sky Spectacular, Atlantic Ocean; Jacksonville Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... instances of jets and planes crashing during performances at air shows. Along with a jet or plane crash... east of Jacksonville Beach, Florida during the Jacksonville Sea and Sky Spectacular air show. The event... temporary safety zone is necessary for the safety of air show participants, participant vessels,...

  3. Supporting Low-Income Parents of Young Children: The Palm Beach County Family Study

    ERIC Educational Resources Information Center

    Spielberger, Julie; Rich, Lauren; Gouvea, Marcia; Winje, Carolyn; Scannell, Molly; Harden, Allen; Berg, Kristin

    2009-01-01

    For more than a decade, Florida's Palm Beach County has been building an infrastructure of prevention and early intervention services to promote and support the healthy development and school readiness of children from birth to age 8. The county began this effort with a set of programs focused on serving families in four targeted geographic areas…

  4. FM Radio; An Oral Communication Project for Migrants in Palm Beach County.

    ERIC Educational Resources Information Center

    Early, L. F.

    This report gives a full description of the broadcasting and operation of WHRS-FM, a FM radio station established by federal grant to serve migrant workers and their children in Palm Beach County, Florida. The goal of the project was to evaluate FM radio as a solution to the serious economic and educational problem of communicating with the…

  5. Improving School Readiness: A Brief Report from the Palm Beach County Family Study

    ERIC Educational Resources Information Center

    Spielberger, Julie; Gouvea, Marcia; Rich, Lauren

    2012-01-01

    For more than a decade, Florida's Palm Beach County has been building a system of prevention and early intervention services to promote and support the healthy development and school readiness of children from birth to age 8. The county began this effort with a set of programs focused on serving families in four targeted geographic areas that have…

  6. Palm Beach County's Prime Time Initiative: Improving the Quality of After-School Programs

    ERIC Educational Resources Information Center

    Spielberger, Julie; Lockaby, Tracey

    2008-01-01

    This report covers the third year of Chapin Hall's process evaluation of the Prime Time Initiative of Palm Beach County, Florida, a system-building effort to strengthen the quality of after-school programs in the county. During the past two decades, the after-school field has expanded enormously, partly in response to increasing concern about…

  7. Household-level disparities in cancer risks from vehicular air pollution in Miami

    NASA Astrophysics Data System (ADS)

    Collins, Timothy W.; Grineski, Sara E.; Chakraborty, Jayajit

    2015-09-01

    Environmental justice (EJ) research has relied on ecological analyses of socio-demographic data from areal units to determine if particular populations are disproportionately burdened by toxic risks. This article advances quantitative EJ research by (a) examining whether statistical associations found for geographic units translate to relationships at the household level; (b) testing alternative explanations for distributional injustices never before investigated; and (c) applying a novel statistical technique appropriate for geographically-clustered data. Our study makes these advances by using generalized estimating equations to examine distributive environmental inequities in the Miami (Florida) metropolitan area, based on primary household-level survey data and census block-level cancer risk estimates of hazardous air pollutant (HAP) exposure from on-road mobile emission sources. In addition to modeling determinants of on-road HAP cancer risk among all survey participants, two subgroup models are estimated to examine whether determinants of risk differ based on disadvantaged minority (Hispanic and non-Hispanic Black) versus non-Hispanic white racial/ethnic status. Results reveal multiple determinants of risk exposure disparities. In the model including all survey participants, renter-occupancy, Hispanic and non-Hispanic black race/ethnicity, the desire to live close to work/urban services or public transportation, and higher risk perception are associated with greater on-road HAP cancer risk; the desire to live in an amenity-rich environment is associated with less risk. Divergent subgroup model results shed light on the previously unexamined role of racial/ethnic status in shaping determinants of risk exposures. While lower socioeconomic status and higher risk perception predict significantly greater on-road HAP cancer risk among disadvantaged minorities, the desire to live near work/urban services or public transport predict significantly greater risk among

  8. Hurricane Frederic tidal floods of September 12-13, 1979, along the Gulf Coast Orange Beach quadrangle, Alabama

    USGS Publications Warehouse

    Scott, John C.; Bohman, Larry R.

    1980-01-01

    Shown on the Orange Beach topographic map are floodmark elevations and approximate areas flooded by Hurricane Frederic tides of September 12-13, 1979, along the shores of Wolf Bay, Perdido Bay, and Bayou St. John and adjacent areas in the vicinity of Orange Beach, Ala., and along the beaches exposed to the Gulf of Mexico, from Romar Beach, Ala., eastward to Perdido Key, in Florida. Damage from wind and tidal waves was widespread. The greatest damage occurred along Perdido Key in Alabama and Florida where many homes were destroyed and the highway was washed out in several places. Storm-tide frequency and records of annual maximum tides at Mobile, Ala., since 1772, are presented. Offshore winds reached about 160 miles per hour. A wind velocity of about 145 miles per hour was recorded near Dauphin Island, Ala. (USGS)

  9. Energy conservation at The University of Miami

    SciTech Connect

    Atherton, V.; Anzoategui, F.

    1995-06-01

    The University of Miami (UM) has embarked on a very important and worthwhile mission: {open_quotes}To make UM one of the most energy efficient Universities in the Nation by the year 2000.{close_quotes} In order for the University to meet this goal we knew we would need to take advantage of all the available technologies and address the freon issues. In June 1990 the Coral Gables Campus had five chilled Water Production Plants, each representing small independent systems serving from four to ten buildings. Because of energy conservation measures of the past (i.e. elimination, reheat, first generation lighting retrofits, and some diversity), each plant had excess capacity. At that time we also had identified about 600 tons of old falling apart air conditioning equipment. Our Capital Construction Program was beginning design efforts for a new Music Recital Hall and an addition to the Law Library. With all this considered it made sense to develop a common chilled water loop to connect these plants and provide a vehicle to capitalize on available capacity. As this concept took shape it became evident that a master chilled water loop encircling the entire campus would address the next 20 years of campus development. This 20 year plan would require various phases of development. Phase I would connect three chilled water production plants and enable us to supply chilled water to seven existing facilities with approximately 600 tons of old inefficient air conditioning equipment and supply chilled water to the new Law and Music facilities, (approximately 400 tons) without buying any additional chillers.

  10. Agkistrodon piscivorus conanti (Florida cottonmouth) Diet

    USGS Publications Warehouse

    Grajal-Puche, Alejandro; Josimovich, Jillian; Falk, Bryan; Reed, Robert

    2016-01-01

    Agkistrodon piscivorus is a generalist predator that feeds on a variety of prey, including snakes (Gloyd and Conant 1990. Snakes of the Agkistrodon Complex: A Monographic Review. Society for the Study of Amphibians and Reptiles, Oxford, Ohio. 614 pp.; Lillywhite et al. 2002. Herpetol. Rev. 33:259–260; Hill and Beaupre 2008. Copeia 2008:105–114). Cemophora coccinea (Scarletsnake) is not known as one of the 26 species of snakes consumed by A. piscivorus (Ernst and Ernst 2011. Venomous Reptiles of the United States, Canada, and Northern Mexico: Volume 1. Johns Hopkins University Press, Baltimore, Maryland. 193 pp.). On 16 June 2015, at 2210 h, we found a dead-on-road A. piscivorus (total length [TL] = 51.0 cm) in Everglades National Park on Main Park Road, 1.88 km S Pa-hay-okee, Miami-Dade Co., Florida, USA (25.414085°N, 80.78183146°W, WGS84; elev. 3 m). The snake had been killed by a vehicle and some internal organs were exposed. Visible stomach contents included a small (TL ca. 15 cm) C. coccinea. Photographic vouchers of the A. piscivorus (UF-Herpetology 177194) and C. coccinea (UF-Herpetology 177195) were deposited in the Division of Herpetology, Florida Museum of Natural History, University of Florida. Despite the fact that these species are sympatric over large areas of the southeastern United States, this is the first known documented predation of C. coccinea by A. piscivorus.

  11. Florida Everglades

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Spanning the southern tip of the Florida Peninsula and most of Florida Bay, Everglades National Park is the only subtropical preserve in North America. It contains both temperate and tropical plant communities, including sawgrass prairie, mangrove and cypress swamps, pinelands, and hardwood hammocks, as well as marine and estuarine environments. The park is known for its rich bird life, particularly large wading birds, such as the roseate spoonbill, wood stork, great blue heron, and a variety of egrets. It is also the only place in the world where alligators and crocodiles exist side by side. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on May 2, 2000. This is a false-color composite image made using shortwave infrared, near infrared, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch

  12. Impact of Technology on the University of Miami.

    ERIC Educational Resources Information Center

    Little, Robert O.; Temares, M. Lewis

    As part of a long-range information systems planning effort at the University of Miami, the impact of technology on the organization was assessed. The assessment covered hardware, office automation, systems and database software, and communications. The trends in computer hardware point toward continued decreasing size and cost, placing computer…

  13. Background Information concerning Miami-Dade Community College.

    ERIC Educational Resources Information Center

    Losak, John; And Others

    Seven essays are presented that deal with the students, instruction, and administration of Miami-Dade Community College (MDCC). First, John Losak considers the M-DCC student population since 1969, providing data on ethnicity, age of students, male/female enrollments, foreign student enrollments, program diversity, skill level of enrolling…

  14. Promoting Positive Youth Development: The Miami Youth Development Project (YDP)

    ERIC Educational Resources Information Center

    Kurtines, William M.; Ferrer-Wreder, Laura; Berman, Steven L.; Lorente, Carolyn Cass; Briones, Ervin; Montgomery, Marilyn J.; Albrecht, Richard; Garcia, Arlen J.; Arrufat, Ondina

    2008-01-01

    The Miami Youth Development Project (YDP) had its beginnings in the early 1990s as a grassroots response to the needs of troubled (multiproblem) young people in the community (Arnett, Kurtines, & Montgomery, 2008, this issue). YDP is an important outcome of efforts to create positive youth development interventions that draw on the strengths…

  15. Student Opinions About Health Services at Miami. Survey Report.

    ERIC Educational Resources Information Center

    Keller, Michael J.

    A random sample of Miami University undergraduate and graduate students were surveyed to determine their opinions about health care at the university. Most of the questions dealt with the university's student health service and satisfaction with the quality of medical treatment at the facility, perception of the staff's performance and interest in…

  16. The Miami Linguistic Reading Program, 1965-1968. Report.

    ERIC Educational Resources Information Center

    Digneo, Ellen Hartnett, Ed.; Shaya, Tila, Ed.

    Information related to the implementation of the Miami Linguistic Reading Program for Spanish-speaking and American Indian children in 6 New Mexico school systems is presented. School systems utilizing and reporting on the program are: (1) the West Las Vegas School System; (2) Anton Chico Elementary School in Santa Rosa; (3) Pojoaque Valley…

  17. Culture Clash Invades Miami: Oral Histories and Ethnography Center Stage

    ERIC Educational Resources Information Center

    Garcia, David G.

    2008-01-01

    Using a critical race theory (CRT) framework, this article compares the playwriting methods of the Chicano--Latino theater trio, Culture Clash, to a counterstorytelling methodology. The author uncovers the tenets of a critical race theater in the trio's site-specific ethnographic play, "Radio Mambo: Culture Clash Invades Miami". He…

  18. Implementing Guided Pathways at Miami Dade College: A Case Study

    ERIC Educational Resources Information Center

    Bailey, Thomas; Jaggars, Shanna Smith; Jenkins, Davis

    2015-01-01

    In 2011, working groups from across the eight campuses of Miami Dade College (MDC) conducted a wide-ranging examination of why many students were not completing their programs. These groups identified a number of reasons for student attrition. Students were unclear about how to progress through programs--they had too many course and program…

  19. Characterization of the spatial distribution of porosity in the eogenetic karst Miami Limestone using ground penetrating radar

    NASA Astrophysics Data System (ADS)

    Mount, G. J.; Comas, X.; Wright, W. J.; McClellan, M. D.

    2014-12-01

    Hydrogeologic characterization of karst limestone aquifers is difficult due to the variability in the spatial distribution of porosity and dissolution features. Typical methods for aquifer investigation, such as drilling and pump testing, are limited by the scale or spatial extent of the measurement. Hydrogeophysical techniques such as ground penetrating radar (GPR) can provide indirect measurements of aquifer properties and be expanded spatially beyond typical point measures. This investigation used a multiscale approach to identify and quantify porosity distribution in the Miami Limestone, the lithostratigraphic unit that composes the uppermost portions of the Biscayne Aquifer in Miami Dade County, Florida. At the meter scale, laboratory measures of porosity and dielectric permittivity were made on blocks of Miami Limestone using zero offset GPR, laboratory and digital image techniques. Results show good correspondence between GPR and analytical porosity estimates and show variability between 22 and 66 %. GPR measurements at the field scale 10-1000 m investigated the bulk porosity of the limestone based on the assumption that a directly measured water table would remain at a consistent depth in the GPR reflection record. Porosity variability determined from the changes in the depth to water table resulted in porosity values that ranged from 33 to 61 %, with the greatest porosity variability being attributed to the presence of dissolution features. At the larger field scales, 100 - 1000 m, fitting of hyperbolic diffractions in GPR common offsets determined the vertical and horizontal variability of porosity in the saturated subsurface. Results indicate that porosity can vary between 23 and 41 %, and delineate potential areas of enhanced recharge or groundwater / surface water interactions. This study shows porosity variability in the Miami Limestone can range from 22 to 66 % within 1.5 m distances, with areas of high macroporosity or karst dissolution features

  20. Getting Aquainted with Beaches and Coasts.

    ERIC Educational Resources Information Center

    DeWall, Allan E.

    1980-01-01

    Explains how a shoreline is formed and how it changes, and why its changes do not always coincide with human plans. Subjects discussed include beaches, beach processes, inlets and beaches, and a marine glossary. (Author/DS)

  1. HMO encroachment. The Palm Beach County Medical Society's response.

    PubMed

    Fischer, L A

    1987-03-01

    In 1984, the Palm Beach County (Florida) Medical Society faced the invasion of an HMO which, via an expensive advertising plan, urged Medicare recipients to enroll in a program that promised free health care. As physicians watched more and more of their older patients transfer to the HMO, they turned to their local medical society, which formulated a response. It launched a public information campaign designed to give patients the necessary facts about HMOs so they could make an informed decision about joining. The article describe the specific steps the physicians took to battle the new competition.

  2. Use of thermal inertia determined by HCMM to predict nocturnal cold prone areas in Florida. [The Everglades agricultural area, Lake Okeechobee, and the Suwanee River basin

    NASA Technical Reports Server (NTRS)

    Allen, L. H., Jr. (Principal Investigator); Chen, E.; Martsolf, J. D.; Jones, P. H.

    1981-01-01

    Transparencies, prints, and computer compatible tapes of temperature differential and thermal inertia for the winter of 1978 to 1979 were obtained. Thermal inertial differences in the South Florida depicted include: drained organic soils of the Everglades agricultural area, undrained organic soils of the managed water conservation areas of the South Florida water management district, the urbanized area around Miami, Lake Okeechobee, and the mineral soil west of the Everglades agricultural area. The range of wetlands and uplands conditions within the Suwanee River basin was also identified. It is shown that the combination of wetlands uplands surface features of Florida yield a wide range of surface temperatures related to wetness of the surface features.

  3. U.S. Geological Survey Program on the South Florida Ecosystem - Proceedings of South Florida Restoration Science Forum, May 17-19, 1999, Boca Raton, Florida

    DTIC Science & Technology

    1999-01-01

    indicate rapid local lateral movement of ground water near the Keys, and water-level monitoring studies indicate hydraulic potentials for ground-water...Concentrations of CFC-12 in marine ground water on both sides of the Keys were consistent with atmospheric equilibration and subsequent isolation (recharge) at...landscape evolution of the Everglades peatland, in Davis, S.M., and Ogden, J.C., Everglades: The ecosystem and its restoration: Delray Beach, Florida

  4. Beryllium technology workshop, Clearwater Beach, Florida, November 20, 1991

    SciTech Connect

    Longhurst, G.R.

    1991-12-01

    This report discusses the following topics: beryllium in the ITER blanket; mechanical testing of irradiated beryllium; tritium release measurements on irradiated beryllium; beryllium needs for plasma-facing components; thermal conductivity of plasma sprayed beryllium; beryllium research at the INEL; Japanese beryllium research activities for in-pile mockup tests on ITER; a study of beryllium bonding of copper alloy; new production technologies; thermophysical properties of a new ingot metallurgy beryllium product line; implications of beryllium:steam interactions in fusion reactors; and a test program for irradiation embrittlement of beryllium at JET.

  5. Satellite applications to a coastal inlet study, Clearwater Beach, Florida

    NASA Technical Reports Server (NTRS)

    Wang, Y. H.; Smutz, M.; Ruth, B. E.; Brooks, H. K.

    1977-01-01

    Two sets of LANDSAT magnetic tapes were obtained and displayed on the screen of an IMAGE 100 computer. Spectral analysis was performed to produce various signatures, their extent and location. Subsequent ground truth observations and measurements were gathered by means of hydrographic surveys and low-altitude aerial photography for interpretation and calibration of the LANDSAT data. Finally, a coastal engineering assessment based on the LANDSAT data was made. Recommendations to the City of Clearwater regarding the navigational channel alignment and dredging practice are presented in the light of the inlet stability.

  6. Population levels of Asian Citrus Psyllid in Florida, Texas and Puerto Rico as indicated by yellow sticky traps deployed in citrus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A study was conducted to compare population levels of Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae) in Florida, Texas and Puerto Rico. Four grove locations were studied in Florida, one location near each of the following cities: Leesburg, Vero Beach, Fort Pierce, and Immoka...

  7. PAH concentrations in Coquina (Donax spp.) on a sandy beach shoreline impacted by a marine oil spill.

    PubMed

    Snyder, Richard A; Vestal, Alexandra; Welch, Christina; Barnes, Gracie; Pelot, Robert; Ederington-Hagy, Melissa; Hileman, Fredrick

    2014-06-15

    The BP MC252 well failure in the Gulf of Mexico, April 2010 caused concern for crude oil and polycyclic aromatic hydrocarbon (PAHs) exposure along the sandy beaches of the Florida Panhandle. We began collections of Coquina clams (Donax spp.) from the surf zone of Florida Panhandle beaches to monitor PAH contamination to compliment analysis of surf zone sand samples. These clams had higher levels of PAHs relative to ambient sand, and this allowed us to continue to monitor PAH levels after sand concentrations fell below limits of detection. PAH levels in the Coquina tissues were highly variable, perhaps indicative of the heterogeneous distribution of oil and tar on the beaches and exposure to tar particles. Overall, PAH levels decreased continuously in both sand and Coquina tissues, reaching limits of detection within one and two years respectively after oil landed on Florida Panhandle beaches. Our work suggests these surf zone molluscs may be used to monitor pollutant exposure along high energy sandy beach shorelines.

  8. Quanta, a Learning Community at Daytona Beach Community College and the Use of the Myers-Briggs Type Inventory.

    ERIC Educational Resources Information Center

    Bushnell, Jay R.

    In fall 1984, a program was implemented at Daytona Beach Community College (Florida) with the dual purpose of integrating subject material between courses and establishing a close community of learners to cooperate in the mastery of subject matter. In the fall semester, participating students enroll in a block of three courses; English I,…

  9. Beach-cusp formation

    USGS Publications Warehouse

    Sallenger, A.H.

    1979-01-01

    Field experiments on beach-cusp formation were undertaken to document how the cuspate form develops and to test the edge-wave hypothesis on the uniform spacing of cusps. These involved observations of cusps forming from an initially plane foreshore. The cuspate form was observed to be a product of swash modification of an intertidal beach ridge as follows. A ridge, cut by a series of channels quasi-equally spaced along its length, was deposited onto the lower foreshore. The ridge migrated shoreward with flood tide, while the longshore positions of the channels remained fixed. On ebb tide, changes in swash circulation over the ridge allowed the upwash to flow shoreward through the channels and the channel mouths were eroded progressively wider until adjacent mouths met, effecting a cuspate shape. Measured spacings of cusps, ranging in size from less than 1 m to more than 12 m, agree well with computed spacings due to either zero-mode subharmonic or zero-mode synchronous edge waves. Edge-wave-induced longshore variations in run up will cause water ponded behind a ridge to converge at points of low swash and flow seaward as relatively narrow currents eroding channels spaced at one edge-wave wavelength for synchronous edge waves or one half wavelength for subharmonic edge waves. The channels are subsequently modified into cusp troughs as described above.

  10. Genetic structure of Florida green turtle rookeries as indicated by mitochondrial DNA control region sequences

    USGS Publications Warehouse

    Shamblin, Brian M.; Bagley, Dean A.; Ehrhart, Llewellyn M.; Desjardin, Nicole A.; Martin, R. Erik; Hart, Kristen M.; Naro-Maciel, Eugenia; Rusenko, Kirt; Stiner, John C.; Sobel, Debra; Johnson, Chris; Wilmers, Thomas; Wright, Laura J.; Nairn, Campbell J.

    2014-01-01

    Green turtle (Chelonia mydas) nesting has increased dramatically in Florida over the past two decades, ranking the Florida nesting aggregation among the largest in the Greater Caribbean region. Individual beaches that comprise several hundred kilometers of Florida’s east coast and Keys support tens to thousands of nests annually. These beaches encompass natural to highly developed habitats, and the degree of demographic partitioning among rookeries was previously unresolved. We characterized the genetic structure of ten Florida rookeries from Cape Canaveral to the Dry Tortugas through analysis of 817 base pair mitochondrial DNA (mtDNA) control region sequences from 485 nesting turtles. Two common haplotypes, CM-A1.1 and CM-A3.1, accounted for 87 % of samples, and the haplotype frequencies were strongly partitioned by latitude along Florida’s Atlantic coast. Most genetic structure occurred between rookeries on either side of an apparent genetic break in the vicinity of the St. Lucie Inlet that separates Hutchinson Island and Jupiter Island, representing the finest scale at which mtDNA structure has been documented in marine turtle rookeries. Florida and Caribbean scale analyses of population structure support recognition of at least two management units: central eastern Florida and southern Florida. More thorough sampling and deeper sequencing are necessary to better characterize connectivity among Florida green turtle rookeries as well as between the Florida nesting aggregation and others in the Greater Caribbean region.

  11. Adult Basic Education. Southeast Florida Training Center for Adult Literacy Educators Conference Proceedings (Miami, Florida, June 8, 1990).

    ERIC Educational Resources Information Center

    Polo, Blanca R., Comp.

    Adult education is an umbrella concept under which come various dimensions, including adult literacy, adult basic education, continued education, continued professional education, and adult vocational education. To be effective, an adult educator must realize that: (1) adults learn differently than children do; (2) adult education must develop…

  12. Miami International Conference on Alternative Energy Sources, 5th, Miami Beach, FL, December 13-15, 1982, Proceedings of Condensed Papers

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    1982-10-01

    The rate of progress and state of the art in various alternative energy systems is assessed in a series of extended abstracts. Renewable energy sources such as hydroelectricity, solar heating, wind power, solar cells, bioconversion, OTEC, and alcohol are discussed. Attention is given to thermal energy storage, solar stills, hydrogen fuel systems, and the economics of wind power. Fusion, breeder, and fission reactors are considered, as are geothermal energy extraction, wave energy systems, the CO2 effects on the atmosphere caused by burning fuels, and conservation and waste utilization technologies. Finally, energy education programs and national energy policy are investigated

  13. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 5 - Geothermal power/energy program

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    This volume examines the geothermal resource and geothermal energy utilization, and surveys regional energy programs worldwide. The particular papers presented on geothermal energy include those on the temperature indicators for geothermal use, geothermal drilling research in the United States, and geothermal energy and biofuel production in agriculture. Energy programs from India, Egypt, Turkey, Greece and Puerto Rico are reviewed.

  14. Alternative energy source II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 6 - Nuclear energy

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    This volume examines conventional nuclear energy, breeder reactors, and thermonuclear energy. The particular papers presented consider current developments in nuclear breeder technology, fusion-driven fissile fuel breeder systems, and the fusion fission hybrid reactor. The implications of nuclear energy utilization in the Phillipines and the internationally safeguarded atomic fuel exchanger center for the Asian-Pacific basin are also discussed.

  15. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 8 - Hydrogen energy

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The book discusses the topics of electrolytic hydrogen production, thermochemical hydrogen production, solar hydrogen production, metal hydrides, and hydrogen utilization. Several papers are presented on the development status of the steam-iron process for hydrogen production, the production of hydrogen from carbonaceous materials, biophotolysis systems for hydrogen production, and heat transfer enhancement in metal hydride systems. Fixed site hydrogen storage is examined with a view to the applications impact, and a comparison of technologies and economics.

  16. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 4 - Indirect solar energy

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    This volume gives consideration to the topics of wood energy, wind turbines and siting, wind power generation, wave and current energy, tide energy and ocean thermal energy. Particular attention is given to the performance analysis of vertical axis wind turbines, estimating wind potential for small scale energy generation, and the effects of wind integration with conventional electrical generating systems. The development of tidal power in Korea, the design of the OTEC Seacoast Test Facility at Keahole Point, Hawaii, and wind energy utilization possibilities in Turkey are reviewed.

  17. Alternative energy sources IV; Proceedings of the Fourth Miami International Conference, Miami Beach, FL, December 14-16, 1981. Volume 1 - Solar Collectors Storage

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    1982-10-01

    Aspects of solar measurements, solar collectors, selective coatings, thermal storage, phase change storage, and heat exchangers are discussed. The analysis and testing of flat-plate solar collectors are addressed. The development and uses of plastic collectors, a solar water heating system, solar energy collecting oil barrels, a glass collector panel, and a two-phase thermosyphon system are considered. Studies of stratification in thermal storage, of packed bed and fluidized bed systems, and of thermal storage in solar towers, in wall passive systems, and in reversible chemical reactions are reported. Phase change storage by direct contact processes and in residential solar space heating and cooling is examined, as are new materials and surface characteristics for solar heat storage. The use of R-11 and Freon-113 in heat exchange is discussed. No individual items are abstracted in this volume

  18. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 7 - Hydrocarbon conversion

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    Consideration is given to such topics as coal gasification and liquefaction, the combustion of alcohol fuels, hydrocarbon upgrading and combustion technology, novel engines using hydrocarbon fuel, and hydrocarbons economics and planning. Particular papers are presented on the role of high-Btu coal gasification technology, ethanol from municipal cellulosic wastes, the fluidized bed combustion of coal, the behavior of gas distribution equipment in hydrogen service, and the economics of advanced technologies for electricity generation from coal.

  19. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 3 - Solar energy 3

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The book examines the topics of distillation, thermal power, direct electrical conversion, and solar energy economics and planning. Several papers are presented on the subjects of thin film photovoltaic solar energy conversion, the solar thermionic power plant, the construction cost of thermal storage for solar systems, and the thermodynamic method for the quantitative treatment of conduction electrons.

  20. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 9 - Conservation, economics, and policy; Index

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The book examines the topics of waste utilization, conservation, and energy economics and policy. Energy supply and demand, energy economics and planning, and energy strategies and policies are reviewed. Papers are presented on the contributions to the energy supply of the industrialized countries from nuclear energy and regenerative energy flows, a method for estimating escalation and interest during construction, and a comparison of the incentives used to stimulate energy production between the United States and Japan.

  1. Alternative energy sources II; Proceedings of the Second Miami International Conference, Miami Beach, Fla., December 10-13, 1979. Volume 2 - Solar Energy 2

    NASA Astrophysics Data System (ADS)

    Veziroglu, T. N.

    The conference focused on heat transfer and energy transport, water heating, heat pumps, heating and cooling, and various applications of alternative energy sources. Papers are presented on the numerical resolution of the heat transfer equations in a latent heat solar energy storage system, the series solar heat pumps and energy conservation, solar air conditioning with solid absorbents and earth cooling, and the use of solar energy in multi-storied buildings.

  2. 76 FR 54703 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The... Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach Triathlon, which is...

  3. 76 FR 37700 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  4. Geophysical Investigation Along the Great Miami River From New Miami to Charles M. Bolton Well Field, Cincinnati, Ohio

    USGS Publications Warehouse

    Sheets, R.A.; Dumouchelle, D.H.

    2009-01-01

    Three geophysical profiling methods were tested to help characterize subsurface materials at selected transects along the Great Miami River, in southwestern Ohio. The profiling methods used were continuous seismic profiling (CSP), continuous resistivity profiling (CRP), and continuous electromagnetic profiling (CEP). Data were collected with global positioning systems to spatially locate the data along the river. The depth and flow conditions of the Great Miami River limited the amount and quality of data that could be collected with the CSP and CRP methods. Data from the CSP were generally poor because shallow reflections (less than 5 meters) were mostly obscured by strong multiple reflections and deep reflections (greater than 5 meters) were sparse. However, modeling of CRP data indicated broad changes in subbottom geology, primarily below about 3 to 5 meters. Details for shallow electrical conductivity (resistivity) (less than 3 meters) were limited because of the 5-meter electrode spacing used for the surveys. For future studies of this type, a cable with 3-meter electrode spacing (or perhaps even 1-meter spacing) might best be used in similar environments to determine shallow electrical properties of the stream-bottom materials. CEP data were collected along the entire reach of the Great Miami River. The CRP and CEP data did not correlate well, but the CRP electrode spacing probably limited the correlation. Middle-frequency (3,510 hertz) and high-frequency (15,030 hertz) CEP data were correlated to water depth. Low-frequency (750 hertz) CEP data indicate shallow (less than 5-meter) changes in electrical conductivity. Given the variability in depth and flow conditions on a river such as the Great Miami, the CEP method worked better than either the CSP or CRP methods.

  5. Proceedings of Image Understanding Workshop Held at Miami, Florida on 9- 10 December 1985

    DTIC Science & Technology

    1985-12-01

    ra.in& &bey u.M w l87 lU VI·Y+-=0 8C \\!) where VI il the apa &ial ,..adierat ol tJw imap iDteuity I u a poiA& (s, i) iD t.he imap ud V il the...c.IIIDCillllbjecli¥Cly rut a contiDnla cl cl.lwa aod norma . IIDd 10 ’WiD 11M a fmite Mbld ot chc iafmite spu:c cl (clua. norm) pan C0¥C1iJ11 a -~ ranp: ol a...urface norma ! estimatf!d by using a S x S wi~dow. Figure 4·2: Or:ginal ra.~ge i.’":~Bgeand surface normt’la 4.2. Curvatures 4.2.1 L’sin<J Principal

  6. 46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... to Alligator Reef Light (latitude 24°51.1 N. longitude 80°37.1′ W.); thence to Tennessee Reef Light... 81°06.6′ W.); thence to American Shoal Light (latitude 24°31.5′ N. longitude 81°31.2′ W.); thence...

  7. 46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... to Alligator Reef Light (latitude 24°51.1 N. longitude 80°37.1′ W.); thence to Tennessee Reef Light... 81°06.6′ W.); thence to American Shoal Light (latitude 24°31.5′ N. longitude 81°31.2′ W.); thence...

  8. 46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... to Alligator Reef Light (latitude 24°51.1 N. longitude 80°37.1′ W.); thence to Tennessee Reef Light... 81°06.6′ W.); thence to American Shoal Light (latitude 24°31.5′ N. longitude 81°31.2′ W.); thence...

  9. 52nd Yearbook of the National Reading Conference (Miami, Florida, December 4-7, 2002)

    ERIC Educational Resources Information Center

    Fairbanks, Colleen M., Ed.; Worthy, Jo, Ed.; Maloch, Beth, Ed.; Hoffman, James V., Ed.; Schallert, Diane L., Ed.

    2003-01-01

    The National Reading Conference (NRC) Yearbook represents an archive of conference reports that have undergone the rigorous review that research demands, as well as an indicator of topics, ideas and concerns that occupied participants during the annual conference. With this 52nd volume of the Yearbook, the editors hope the reader finds a broad…

  10. Long-Term Effects of Beach Nourishment on the Benthic Fauna of Panama City Beach, Florida.

    DTIC Science & Technology

    1982-01-01

    0.02 GASTROTRICHA 1 0.10 -- - PHORONIDA .... 1 0.62 SIPUNCULIDA 1 0.02 .... OLIGOCHAETA 1 3.03 1 0.35 POLYCHAETA 36 44.21 36 52.96 GASTROPODA 13...Unidentified spp. 8 NEMATODA Unidentified spp. 77 GASTROTRICHA Unidentified sp. 5 ANNELIDA OLIGOCHAETA Unidentified spp. 17 POLYCHAETA Nereis succinea

  11. Nonlinear Magnetic Beach

    NASA Astrophysics Data System (ADS)

    Arefiev, A.; Breizman, B.

    2000-10-01

    The ion response to the rf-field in the magnetic beach problem can be essentially nonlinear. This paper presents a self-consistent theory of the rf-wave propagation and ion motion through the ion cyclotron resonance. An important ingredient of the problem is the ion flow along the magnetic field. The flow velocity limits the time the ions spend at the resonance, which in turn limits the ion energy gain. A feature that makes the problem nonlinear is that the flow accelerates under the effect of the grad B force and rf-pressure. This acceleration can produce a steep decrease in the plasma density at the resonance, resulting in partial reflection of the incident wave. *Work supported by VASIMR project at NASA and by U.S. DOE Contract DE-FG03-96ER-54346.

  12. Paleogeographic Study of the West Florida Panhandle Coast and Margin

    NASA Astrophysics Data System (ADS)

    Koch, J. L.; Donoghue, J. F.; Niedoroda, A. W.; Hatchett, L.; Clark, R. R.

    2001-12-01

    The dominant factors in the evolution of a passive margin shelf and coast are sea-level change and fluvial-marine sediment transport processes. On many U.S. coasts, beach nourishment sand has become an increasingly scarce and expensive resource. A regional sand search has recently been undertaken to identify offshore targets for beach nourishment sand along the western Florida Panhandle coast. A major task of the project has been the development of a conceptual model for finding potential nourishment sand. The modeling work has involved the collection of existing data, including published literature, sediment samples, sub-bottom seismic data, and paleogeographic analyses. Paleogeography was recognized as a potentially powerful tool for use in identifying shelf sand bodies, because they are products of sea-level change and shelf evolution. As part of the project, a more detailed study has been undertaken to acquire and assemble all available paleogeographic and paleoshoreline data for the western Florida shelf. These data include studies of the Quaternary paleogeography of the Panhandle coast, still-stand paleoshorelines, high-resolution bathymetry, global and eustatic sea-level curves, beach ridge systems, coastal river and inlet retreat paths, and barrier island evolution. The data have been compiled into a Geographic Information System (GIS) database from which maps of the shelf paleogeography can be created, representing selected periods in the Quaternary evolution of the West Florida Panhandle coast and margin.

  13. Beach Volume Change Using Uav Photogrammetry Songjung Beach, Korea

    NASA Astrophysics Data System (ADS)

    Yoo, C. I.; Oh, T. S.

    2016-06-01

    Natural beach is controlled by many factors related to wave and tidal forces, wind, sediment, and initial topography. For this reason, if numerous topographic data of beach is accurately collected, coastal erosion/acceleration is able to be assessed and clarified. Generally, however, many studies on coastal erosion have limitation to analyse the whole beach, carried out of partial area as like shoreline (horizontal 2D) and beach profile (vertical 2D) on account of limitation of numerical simulation. This is an important application for prevention of coastal erosion, and UAV photogrammetry is also used to 3D topographic data. This paper analyses the use of unmanned aerial vehicles (UAV) to 3D map and beach volume change. UAV (Quadcopter) equipped with a non-metric camera was used to acquire images in Songjung beach which is located south-east Korea peninsula. The dynamics of beach topography, its geometric properties and estimates of eroded and deposited sand volumes were determined by combining elevation data with quarterly RTK-VRS measurements. To explore the new possibilities for assessment of coastal change we have developed a methodology for 3D analysis of coastal topography evolution based on existing high resolution elevation data combined with low coast, UAV and on-ground RTK-VRS surveys. DSMs were obtained by stereo-matching using Agisoft Photoscan. Using GCPs the vertical accuracy of the DSMs was found to be 10 cm or better. The resulting datasets were integrated in a local coordinates and the method proved to be a very useful fool for the detection of areas where coastal erosion occurs and for the quantification of beach change. The value of such analysis is illustrated by applications to coastal of South Korea sites that face significant management challenges.

  14. Basic Remote Sensing Investigations for Beach Reconnaissance.

    DTIC Science & Technology

    Progress is reported on three tasks designed to develop remote sensing beach reconnaissance techniques applicable to the benthic, beach intertidal...and beach upland zones. Task 1 is designed to develop remote sensing indicators of important beach composition and physical parameters which will...ultimately prove useful in models to predict beach conditions. Task 2 is designed to develop remote sensing techniques for survey of bottom features in

  15. Human Health at the Beach

    MedlinePlus

    ... near the site where polluted discharges enter the water. Pollution can also come from high concentrations of farm ... is available online. Other Beach Safety Topics Beyond water pollution, there are other potential threats to human health ...

  16. 33 CFR 3.35-10 - Sector Miami Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... western boundary of Miami-Dade County to the sea at latitude 25°10′36″ N, longitude 80°51′29″ W; thence... Captain of the Port Zone. Sector Miami's office is located in Miami, FL. The boundaries of Sector Miami's...; thence south to the northern boundary of Collier County, FL, at longitude 81°30′00″ W; thence...

  17. 33 CFR 3.35-10 - Sector Miami Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... western boundary of Miami-Dade County to the sea at latitude 25°10′36″ N, longitude 80°51′29″ W; thence... Captain of the Port Zone. Sector Miami's office is located in Miami, FL. The boundaries of Sector Miami's...; thence south to the northern boundary of Collier County, FL, at longitude 81°30′00″ W; thence...

  18. 33 CFR 3.35-10 - Sector Miami Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... western boundary of Miami-Dade County to the sea at latitude 25°10′36″ N, longitude 80°51′29″ W; thence... Captain of the Port Zone. Sector Miami's office is located in Miami, FL. The boundaries of Sector Miami's...; thence south to the northern boundary of Collier County, FL, at longitude 81°30′00″ W; thence...

  19. 33 CFR 3.35-10 - Sector Miami Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... western boundary of Miami-Dade County to the sea at latitude 25°10′36″ N, longitude 80°51′29″ W; thence... Captain of the Port Zone. Sector Miami's office is located in Miami, FL. The boundaries of Sector Miami's...; thence south to the northern boundary of Collier County, FL, at longitude 81°30′00″ W; thence...

  20. 33 CFR 3.35-10 - Sector Miami Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... western boundary of Miami-Dade County to the sea at latitude 25°10′36″ N, longitude 80°51′29″ W; thence... Captain of the Port Zone. Sector Miami's office is located in Miami, FL. The boundaries of Sector Miami's...; thence south to the northern boundary of Collier County, FL, at longitude 81°30′00″ W; thence...

  1. Satellite Remote Sensing of Harmful Algal Blooms at the University of Miami Center for Oceans and Human Health

    NASA Astrophysics Data System (ADS)

    Minnett, P. J.; Carvalho, G.; Baringer, W.; Banzon, V.

    2007-05-01

    As part of the NSF-NIEHS Center for Oceans and Human Health at the University of Miami, research is being conducted into the remote sensing of ocean color signatures associated with the occurrence of Harmful Algal Blooms (HABs). Data from the MODerate-resolution Imaging Spectroradiometer (MODIS) are down-linked at the University of Miami's Center for Southeastern Tropical Advanced Remote Sensing (CSTARS) and processed in near-real time to produce mapped fields of water leaving radiance in the ocean color bands, derived quantities including inherent optical properties (IOPs) of seawater, chlorophyll concentration, and sea-surface temperature. Images of these fields are available in near-real time on a web-server. The server also provides access to the data files themselves. One of the applications currently being researched using these data is the identification of HABs over the Central West Florida Shelf where blooms of the toxic dinoflagellate Karenia brevis have a nearly annual occurance. Since chlorophyll concentration alone cannot be used as a unique variable to determine algal taxonomy, other spectral features or optical properties must be brought into play to discriminate among different phytoplankton types. A published technique developed for SeaWiFS (Sea-viewing Wide Field-of-view Sensor) to detect K. brevis (based on high concentration of chlorophyll and low particulate backscatter) was transitioned to measurements of Terra MODIS and replicated the results. These were confirmed by comparisons with in situ measurements. This technique is currently being applied to a multi-year time series of remote measurements from the Aqua MODIS and tested against ship-based data.

  2. Ecology and management of Sheoak (Casuarina spp.), an invader of coastal Florida, U.S.A.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Casuarina spp. are invasive weeds in Florida that threaten biological diversity and beach integrity of coastal habitats. The trees include three species and their hybrids that aggressively invade riverine and coastal areas. Of the three species, C. equisetifolia and C. glauca are highly salt tol...

  3. Quantification of Beach Profile Change

    DTIC Science & Technology

    1988-01-01

    expression for the local 30 equilibrium slope of a beach based on wave energy considerations. The equilibrium slope was a function of the angle of repose ...though the angle of initial yield should be approximately independent of grain size for the range of material studied. If a second bar formed immediately...the waves, whereas the time scale of beach fill adjustment is several weeks to several months and depends on season of placement, fill material , and

  4. Ground-based lidar beach topography of Fire Island, New York, April 2013

    USGS Publications Warehouse

    Brenner, Owen T.; Hapke, Cheryl J.; Spore, Nicholas J.; Brodie, Katherine L.; McNinch, Jesse E.

    2015-01-01

    The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center in Florida and the U.S. Army Corps of Engineers Field Research Facility in Duck, North Carolina, collaborated to gather alongshore ground-based lidar beach elevation data at Fire Island, New York. This high-resolution elevation dataset was collected on April 10, 2013, to characterize beach topography following substantial erosion that occurred during Hurricane Sandy, which made landfall on October 29, 2012, and multiple, strong winter storms. The ongoing beach monitoring is part of the Hurricane Sandy Supplemental Project GS2-2B. This USGS data series includes the resulting processed elevation point data (xyz) and an interpolated digital elevation model (DEM).

  5. 75 FR 57373 - Amendment to Class D Airspace; Miami Opa Locka Airport, FL, and Hollywood, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ..., and Hollywood, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule, technical amendment. SUMMARY: This action amends Class D airspace at Opa Locka Airport, Miami, FL; and Hollywood, FL... coordinates for Opa Locka Airport in the Class D airspace for Miami and Hollywood, FL. This action makes...

  6. Miami Treatment Alternatives to Street Crime Project: A Review and Analysis of Performance, Accomplishment and Impact.

    ERIC Educational Resources Information Center

    Dade County Dept. of Drug Programs, Miami, FL.

    This report, submitted as an appeal for continuation of funds, summarizes the achievements of the Miami Treatment Alternatives to Street Crime (TASC) project. The project is designed to identify drug-abusing arrestees and divert them to either jail treatment or one of the Miami community's drug treatment programs. Included in this report are cost…

  7. 33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...; Columbus Day Weekend, Biscayne Bay, Miami, FL. 165.779 Section 165.779 Navigation and Navigable Waters... Coast Guard District § 165.779 Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL. (a) Regulated area. The regulated navigation area encompasses all waters in Biscayne Bay...

  8. Miami's Spanish-Language Newspapers Report the l988 Presidential Primary.

    ERIC Educational Resources Information Center

    Salwen, Michael B.; Subervi-Velez, Federico A.

    Because the fast-growing Hispanic population of the United States has little political and economic power (a problem which has been linked to a lack of media attention to this group), a study sought to determine to what extent Miami's Spanish-language newspapers provided Hispanic angles to the l988 presidential primary. Miami's two…

  9. 33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...; Columbus Day Weekend, Biscayne Bay, Miami, FL. 165.779 Section 165.779 Navigation and Navigable Waters... Coast Guard District § 165.779 Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL...) Enforcement period. This rule will be in enforced annually on Columbus Day weekend, starting at 12:01 p.m....

  10. 78 FR 33461 - Self-Regulatory Organizations; Miami International Securities Exchange LLC; Notice of Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... COMMISSION Self-Regulatory Organizations; Miami International Securities Exchange LLC; Notice of Filing and... of Trading on the Second Business Day Prior to Expiration in Unusual Market Conditions May 29, 2013...,\\2\\ notice is hereby given that, on May 20, 2013, Miami International Securities Exchange LLC...

  11. Understanding Variability in Beach Slope to Improve Forecasts of Storm-induced Water Levels

    NASA Astrophysics Data System (ADS)

    Doran, K. S.; Stockdon, H. F.; Long, J.

    2014-12-01

    The National Assessment of Hurricane-Induced Coastal Erosion Hazards combines measurements of beach morphology with storm hydrodynamics to produce forecasts of coastal change during storms for the Gulf of Mexico and Atlantic coastlines of the United States. Wave-induced water levels are estimated using modeled offshore wave height and period and measured beach slope (from dune toe to shoreline) through the empirical parameterization of Stockdon et al. (2006). Spatial and temporal variability in beach slope leads to corresponding variability in predicted wave setup and swash. Seasonal and storm-induced changes in beach slope can lead to differences on the order of a meter in wave runup elevation, making accurate specification of this parameter essential to skillful forecasts of coastal change. Spatial variation in beach slope is accounted for through alongshore averaging, but temporal variability in beach slope is not included in the final computation of the likelihood of coastal change. Additionally, input morphology may be years old and potentially very different than the conditions present during forecast storm. In order to improve our forecasts of hurricane-induced coastal erosion hazards, the temporal variability of beach slope must be included in the final uncertainty of modeled wave-induced water levels. Frequently collected field measurements of lidar-based beach morphology are examined for study sites in Duck, North Carolina, Treasure Island, Florida, Assateague Island, Virginia, and Dauphin Island, Alabama, with some records extending over a period of 15 years. Understanding the variability of slopes at these sites will help provide estimates of associated water level uncertainty which can then be applied to other areas where lidar observations are infrequent, and improve the overall skill of future forecasts of storm-induced coastal change. Stockdon, H. F., Holman, R. A., Howd, P. A., and Sallenger Jr, A. H. (2006). Empirical parameterization of setup

  12. Florida Information Resource Network.

    ERIC Educational Resources Information Center

    Watson, Francis C.

    1986-01-01

    The Florida Information Resource Network (FIRN) is an effort by the Florida education community and the Florida Legislature to provide an electronic link among all agencies, institutions, and schools in the public education system. The communications link, perhaps one of the most advanced in the nation, has three purposes: (1) to provide equal…

  13. Data on ground-water levels and ground-water/surface-water relations in the Great Miami River and Little Miami River valleys, southwestern Ohio

    USGS Publications Warehouse

    Yost, William P.

    1995-01-01

    Hydrogeologic data were collected in September, October, and November 1993 to define the ground-water levels and the ground-water/surface-water relations in the vicinity of Dayton, Ohio. In this report, water levels are listed for 678 wells completed in sand and gravel. Data from 101 streamflow measurements made at selected sites along the Great Miami, Stillwater, Mad, and Little Miami Rivers and their tributaries during 2-day gain-loss study also are listed. Surface-water altitudes were determined at 11 stream-gaging stations and 39 other streamflow measurement sites. Discharge data for measurements made at 30 storm-sewer outfalls are given. Streamflow and discharge data obtained during the study were used to calculate the gain or loss of streamflow along 16 selected reaches of the Great Miami, Stillwater, Mad, and Little Miami Rivers. Streambed-conductivity data obtained by use of seepage meters at nine different sites also are given.

  14. Mangos of Florida, country contribution: Florida

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The book chapter presents a review of the historical importance of mango in Florida; geographical distribution of mangos in Florida; statistical data including total and seasonal production, main cultivars and their descriptors; cultural practices (i.e. propagation, fertilization, pruning); pests an...

  15. Landing Techniques in Beach Volleyball

    PubMed Central

    Tilp, Markus; Rindler, Michael

    2013-01-01

    The aims of the present study were to establish a detailed and representative record of landing techniques (two-, left-, and right-footed landings) in professional beach volleyball and compare the data with those of indoor volleyball. Beach volleyball data was retrieved from videos taken at FIVB World Tour tournaments. Landing techniques were compared in the different beach and indoor volleyball skills serve, set, attack, and block with regard to sex, playing technique, and court position. Significant differences were observed between men and women in landings following block actions (χ2(2) = 18.19, p < 0.01) but not following serve, set, and attack actions. Following blocking, men landed more often on one foot than women. Further differences in landings following serve and attack with regard to playing technique and position were mainly observed in men. The comparison with landing techniques in indoor volleyball revealed overall differences both in men (χ2(2) = 161.4, p < 0.01) and women (χ2(2) = 84.91, p < 0.01). Beach volleyball players land more often on both feet than indoor volleyball players. Besides the softer surface in beach volleyball, and therefore resulting lower loads, these results might be another reason for fewer injuries and overuse conditions compared to indoor volleyball. Key Points About 1/3 of all jumping actions in beach volleyball result in a landing on one foot. Especially following block situations men land on one foot more often than women. Landing techniques are related to different techniques and positions. Landings on one foot are less common in beach volleyball than indoor volleyball. This could be a reason for fewer injuries and overuse conditions. PMID:24149150

  16. Superfund Record of Decision (EPA Region 4): Munisport Landfill site, Dade County, North Miami, FL. (First remedial action), July 1990. Final report

    SciTech Connect

    Not Available

    1990-07-26

    The 291-acre Munisport Landfill site, including a 170-acre, inactive municipal landfill, is within the city of North Miami, Dade County, Florida. The city of North Miami leased 291 acres to Munisport for recreational development in 1971 which began filling low-lying areas of the site with clean fill and construction debris. In 1975, a temporary permit allowed solid waste to be used as fill above the water table. However, in 1976, a State inspection found twelve 55-gallon drums that were leaking wastes onsite; a violation was issued, and these drums were removed offsite by the city. Landfilling operations ceased in 1981, but closure has not yet taken place. Leachate from the landfill waste still poses a significant threat to the aquatic organisms in the Mangrove Preserve. The ground water is no longer used for potable purposes as a result of salt water intrusion. The contaminants of concern affecting the ground water include VOCs such as benzene and toluene; other organics; metals, such as arsenic, chromium, and lead; and other inorganics.

  17. Florida Keys

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Florida Keys are a chain of islands, islets and reefs extending from Virginia Key to the Dry Tortugas for about 309 kilometers (192 miles). The keys are chiefly limestone and coral formations. The larger islands of the group are Key West (with its airport), Key Largo, Sugarloaf Key, and Boca Chica Key. A causeway extends from the mainland to Key West.

    This image was acquired on October 28, 2001, by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U.S. Science team leader; Bjorn Eng of JPL is the project manager. The Terra mission is part of NASA's Earth Science Enterprise, a long- term research effort to understand and protect our home planet. Through the study of Earth, NASA will help to provide sound science to policy and economic

  18. Salinity tolerance of non-native Asian swamp eels (Teleostei: Synbranchidae) in Florida, USA: Comparison of three populations and implications for dispersal

    USGS Publications Warehouse

    Schofield, P.J.; Nico, L.G.

    2009-01-01

    Three populations of non-native Asian swamp eels are established in peninsular Florida (USA), and comprise two different genetic lineages. To assess potential for these fish to penetrate estuarine habitats or use coastal waters as dispersal routes, we determined their salinity tolerances. Swamp eels from the three Florida populations were tested by gradual (chronic) salinity increases; additionally, individuals from the Miami population were tested by abrupt (acute) salinity increases. Results showed significant tolerance by all populations to mesohaline waters: Mean survival time at 14 ppt was 63 days. The Homestead population, a genetically distinct lineage, exhibited greater tolerance to higher salinity than Tampa and Miami populations. Acute experiments indicated that swamp eels were capable of tolerating abrupt shifts from 0 to 16 ppt, with little mortality over 10 days. The broad salinity tolerance demonstrated by these experiments provides evidence that swamp eels are physiologically capable of infiltrating estuarine environments and using coastal waters to invade new freshwater systems. ?? 2009 US Government.

  19. 77 FR 27120 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-09

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The... Beach, VA to support the Virginia Beach Oceanfront Air Show. This action is necessary to provide for...

  20. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  1. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  2. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  3. 75 FR 41926 - Noise Exposure Map Notice New Smyrna Beach Municipal Airport, New Smyrna Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... Federal Aviation Administration Noise Exposure Map Notice New Smyrna Beach Municipal Airport, New Smyrna Beach, FL AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation... Beach for New Smyrna Beach Municipal Airport under the provisions of 49 U.S.C. 47501 et seq....

  4. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  5. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  6. Beach Changes at Milford and Fairfield Beaches, Connecticut, 1962-1971.

    DTIC Science & Technology

    1983-12-01

    U.S. Army Engineer Division, New England, and concrete monuments with brass plates were installed to facilitate rapid relocation ( Czerniak , 1974...1981, pp. 243-258. CZERNIAK , M.T., "Documentation of CERC Beach Evaluation Program Beach Profile Line Locations at Fairfield Beach and Myrtle Beach

  7. Beach Slopes of New Jersey

    USGS Publications Warehouse

    Doran, Kara; Long, Joseph W.; Birchler, Justin; Morgan, Karen L. M.

    2016-01-01

    The National Assessment of Coastal Change Hazards project derives features of beach morphology from lidar elevation data for the purpose of understanding and predicting storm impacts to our nation's coastlines. This dataset defines mean beach slopes along the United States Northeast Atlantic Ocean for New Jersey for data collected at various times between 2007 and 2014. For further information regarding data collection and/or processing methods refer to USGS Open-File Report 2015–1053 (http://pubs.usgs.gov/of/2015/1053/).

  8. Differentiating Experts' Anticipatory Skills in Beach Volleyball

    ERIC Educational Resources Information Center

    Canal-Bruland, Rouwen; Mooren, Merel; Savelsbergh, Geert J. P.

    2011-01-01

    In this study, we examined how perceptual-motor expertise and watching experience contribute to anticipating the outcome of opponents' attacking actions in beach volleyball. To this end, we invited 8 expert beach volleyball players, 8 expert coaches, 8 expert referees, and 8 control participants with no beach volleyball experience to watch videos…

  9. The Stocker AstroScience Center at Florida International University

    NASA Astrophysics Data System (ADS)

    Webb, James R.

    2014-01-01

    The new Stocker AstroScience Center located on the MMC campus at Florida International University in Miami Florida represents a unique facility for STEM education that arose from a combination of private, State and university funding. The building, completed in the fall of 2013, contains some unique spaces designed not only to educate, but also to inspire students interested in science and space exploration. The observatory consists of a 4-story building (3 floors) with a 24” ACE automated telescope in an Ash dome, and an observing platform above surrounding buildings. Some of the unique features of the observatory include an entrance/exhibition hall with a 6-ft glass tile floor mural linking the Florida climate to space travel, a state-of-the art telescope control that looks like a starship bridge, and displays such as “Music from the universe”. The observatory will also be the focus of our extensive public outreach program that is entering its 20 year.

  10. A Cultural Perspective on Sexual Health: HIV Positive and Negative Monolingual Hispanic Women in South Florida.

    PubMed

    Villar-Loubet, Olga M; Vamos, Szonja; Jones, Deborah L; Lopez, Eliot; Weiss, Stephen M

    2011-06-01

    This study explored feelings and attitudes with regard to HIV and sexual health among 82 monolingual Spanish-speaking, HIV-positive (n = 30) and at-risk women (n = 52), participating in the NOW en Español Project-a cognitive behavioral sexual risk-reduction intervention in Miami, Florida. Hispanic cultural values and beliefs, such as machismo, marianismo, and sexual silence, emerged throughout the intervention as important determinants of sexual behavior. Recommendations for integrating these culture-specific issues in sexual health interventions for Hispanic women are provided.

  11. A Cultural Perspective on Sexual Health: HIV Positive and Negative Monolingual Hispanic Women in South Florida

    PubMed Central

    Villar-Loubet, Olga M.; Vamos, Szonja; Jones, Deborah L.; Lopez, Eliot; Weiss, Stephen M.

    2013-01-01

    This study explored feelings and attitudes with regard to HIV and sexual health among 82 monolingual Spanish-speaking, HIV-positive (n = 30) and at-risk women (n = 52), participating in the NOW en Español Project—a cognitive behavioral sexual risk-reduction intervention in Miami, Florida. Hispanic cultural values and beliefs, such as machismo, marianismo, and sexual silence, emerged throughout the intervention as important determinants of sexual behavior. Recommendations for integrating these culture-specific issues in sexual health interventions for Hispanic women are provided. PMID:24994949

  12. H2O2 levels in rainwater collected in south Florida and the Bahama Islands

    NASA Technical Reports Server (NTRS)

    Zika, R.; Saltzman, E.; Chameides, W. L.; Davis, D. D.

    1982-01-01

    Measurements of H2O2 in rainwater collected in Miami, Florida, and the Bahama Islands area indicate the presence of H2O2 concentration levels ranging from 100,000 to 700,000 M. No systematic trends in H2O2 concentration were observed during an individual storm, in marked contrast to the behavior of other anions for example, NO3(-), SO4(-2), and Cl(-). The data suggest that a substantial fraction of the H2O2 found in precipitation is generated by aqueous-phase reactions within the cloudwater rather than via rainout and washout of gaseous H2O2.

  13. USE OF COMPOSITE DATA SETS FOR SOURCE-TRACKING ENTEROCCOCCI IN THE WATER COLUMN AND SHORELINE INTERSTITIAL WATERS ON PENSACOLA BEACH, FL

    EPA Science Inventory

    Genthner, Fred J., Joseph B. James, Diane F. Yates and Stephanie D. Friedman. Submitted. Use of Composite Data Sets for Source-Tracking Enterococci in the Water Column and Shoreline Interstitial Waters on Pensacola Beach Florida. Mar. Pollut. Bull. 33 p. (ERL,GB 1212).

    So...

  14. A Report on the Intellectual Development of Students in the QUANTA Learning Community at Daytona Beach Community College, 1989-1990.

    ERIC Educational Resources Information Center

    Avens, Cynthia; Zelley, Richard

    This report summarizes the results of a research study conducted to assess the intellectual development of students in the QUANTA Learning Community at Daytona Beach Community College (DBCC) (Florida) in the 1989-90 academic year. QUANTA is a freshman interdisciplinary program with 75 students and three faculty. Three courses--English, psychology,…

  15. Post-storm beach and dune recovery: Implications for barrier island resilience

    NASA Astrophysics Data System (ADS)

    Houser, Chris; Wernette, Phil; Rentschlar, Elizabeth; Jones, Hannah; Hammond, Brianna; Trimble, Sarah

    2015-04-01

    The ability of beaches and dunes to recover following an extreme storm is a primary control of barrier island response to sea-level rise and changes in the frequency and/or magnitude of storm surges. Whereas erosion of the beach and dune occurs over hours and days, it can be years to decades before the beach and dune are able to recover to their pre-storm state. As a consequence, there are numerous descriptions of near-instantaneous beach and dune erosion due to storms, the immediate onshore transport of sand, and the initial phases of beach and dune recovery following a storm, but a paucity of data on long-term beach and dune recovery. A combination of previously published data from Galveston Island, Texas and new remotely sensed data from Santa Rosa Island, Florida is used in the present study to quantify the rate of dune recovery for dissipative and intermediate beach types, respectively. Recovery of the dune height and volume on Galveston Island was observed within two years following Hurricane Alicia (1983) and was largely complete within six years of the storm, despite extensive washover. In contrast, the dunes on Santa Rosa Island in Northwest Florida began to recover four years after Hurricane Ivan (2004), and only after the profile approached its pre-storm level and the rate of vegetation recovery (regrowth) was at a maximum. Results show that complete recovery of the largest dunes (in height and volume) will take approximately 10 years on Santa Rosa Island, which suggests that these sections of the island are particularly vulnerable to significant change in island morphology if there is also a change in the frequency and magnitude of storm events. In contrast, the areas of the island with the smallest dunes before Hurricane Ivan exhibited a rapid recovery, but no further growth in profile volume and dune height beyond the pre-storm volume and height, despite continued recovery of the largest dunes to their pre-storm height. A change in storm magnitude and

  16. Regional Similarities and Consistent Patterns of Local Variation in Beach Sand Bacterial Communities throughout the Northern Hemisphere

    PubMed Central

    Staley, Christopher

    2016-01-01

    ABSTRACT Recent characterization of the bacterial community structure in beach sands has revealed patterns of biogeography similar to those observed in aquatic environments. Studies to date, however, have mainly focused on subtidal sediments from marine beaches. Here, we investigate the bacterial diversity, using Illumina-based sequencing of the V5-V6 region of the 16S rRNA gene, at 11 beaches representing those next to the Great Lakes, Florida, and the Pacific Ocean. The alpha diversity differed significantly among regions (P < 0.0001), while the within-region diversity was more similar. The beta diversity also differed by region (P < 0.001), where freshwater sands had significantly higher abundances of taxa within the Actinobacteria, Betaproteobacteria, and Verrucomicrobia than marine environments. In contrast, marine sands harbored greater abundances of Gammaproteobacteria and Planctomycetes, and those from Florida had more Deltaproteobacteria and Firmicutes. Marine beaches had significantly different phylogenetic community structures (P ≤ 0.018), but freshwater and Florida beaches showed fewer within-region phylogenetic differences. Furthermore, regionally distinct patterns in taxonomic variation were observed in backshore sands, which had communities distinct from those in nearshore sands (P < 0.001). Sample depth minimally influenced the community composition. The results of this study reveal distinct bacterial community structures in sand on a broad geographic scale but moderate regional similarity and suggest that local variation is primarily related to the distance from the shoreline. This study offers a novel comparison of the bacterial communities in freshwater and marine beach sands and provides an important basis for future comparisons and analyses to elucidate factors affecting microbial ecology in this underexplored environment. IMPORTANCE This study presents a large-scale geographic characterization of the bacterial communities present in beach

  17. Multifocal autochthonous transmission of malaria--Florida, 2003.

    PubMed

    2004-05-21

    The majority of malaria cases diagnosed in the United States are imported, usually by persons traveling from areas where malaria is endemic. However, small outbreaks of locally acquired mosquito-borne malaria continue to occur. During July-September 2003, an outbreak of malaria (eight cases of Plasmodium vivax malaria) occurred in Palm Beach County, Florida. During the same period, two patients were evaluated for malaria in neighboring Okeechobee County, approximately 75 miles from the Palm Beach County transmission area. One patient was thought to have acquired infection with the same parasite species (P. vivax), and concerns were raised about a possible link. To determine whether infection was acquired in Okeechobee County and whether a possible link existed to the Palm Beach County outbreak, the Florida Department of Health (FDOH) initiated an investigation. This report describes that investigation, which determined that although initial laboratory results suggested local transmission, subsequent evaluation and testing confirmed the case as imported malaria. These findings underscore the importance of a rapid and thorough investigation of any malaria case suspected to be acquired through local mosquito-borne transmission.

  18. Kennedy Space Center and the Florida Atlantic coast area

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A vertical view of the Kennedy Space Center and the Florida Atlantic coast area is seen in this Skylab 4 Earth Resources Experiments Package S190-B (five-inch earth terrain camera) infrared photography taken from the Skylab space station in Earth orbit. This photograph shows the major land-ocean features of the Florida coast from near Vero Beach northward to Cape Canaveral and the KSC complex. The launch pads for the Skylab missions are clearly visible. Various shades of red portray differences in the vegetation such as shown in the patterns in the agricultural area near Vero Beach. At KSC, the nearly continuous and uniform red color shows that most of the land areas are heavily vegetated. The white coastal beach areas are strongly contrasted to the red land and the blue Atlantic Ocean. Old dunal areas in KSC are visible on Merritt Island which is separated from the Launch areas by the Banana River and from the mainland by the Indian River. Federal and state highways and numerous cause

  19. Florida Energy Assurance Plan

    NASA Astrophysics Data System (ADS)

    Turner, Niescja E.; Murtagh, William; Guthrie, Kevin; Nykyri, Katariina; Radasky, William A.; Senkowicz, Eric

    2012-08-01

    This spring, Florida held the nation's first statewide emergency preparedness training and exercises geared specifically to the aftermath of severe geomagnetic events. Funded by the State of Florida Division of Emergency Management (FDEM) via a Department of Energy grant and held in collaboration with Watch House International, Inquesta Corporation, and the Florida Institute of Technology, the 17-19 April 2012 workshop had 99 on-site attendees in an oceanfront hotel in Melbourne, Florida, as well as 16 over live Web streaming. The workshop was the capstone to a three-month season of 21 regional space weather training sessions and workshops serving 386 attendees in total.

  20. Family and cultural influences on cervical cancer screening among immigrant Latinas in Miami-Dade County, USA.

    PubMed

    Madhivanan, Purnima; Valderrama, Diana; Krupp, Karl; Ibanez, Gladys

    2016-01-01

    Cervical cancer disproportionately affects minorities, immigrants and low-income women in the USA, with disparities greatest among Latino immigrants. We examined barriers and facilitators to cervical cancer screening practices among a group of immigrant Latino women in Florida, USA. Between January and May 2013, six focus group discussions, involving 35 participants, were conducted among Hispanic women in Miami to explore their knowledge, beliefs about cervical cancer and facilitators and barriers to cervical cancer screening using a theoretical framework. The data showed that family support, especially from female relatives, was an important facilitator of screening and treatment. Women, however, reported prioritising family health over their own, and some expressed fatalistic beliefs about cancer. Major obstacles to receiving a Pap smear included fear that it might result in removal of the uterus, discomfort about being seen by a male doctor and concern that testing might stigmatise them as being sexually promiscuous or having a sexually transmitted disease. Targeted education on cancer and prevention is critically needed in this population. Efforts should focus on women of all ages since younger women often turn to older female relatives for advice.

  1. Heroin use among Miami's public school students, 1992: peers and the "drug subculture" overwhelm parents, religion and schools.

    PubMed

    Yarnold, B M

    1996-01-01

    This analysis examines the use of heroin by 481 adolescents in Dade County, Florida public schools during 1992. Statistically significant factors which tend to increase the probability of heroin use by adolescents include: peer use of heroin and students' involvement in school clubs. Not significantly related to heroin use is their access to the drug, their ethnic background or race, and their gender. Although not statistically significant, adolescents were more likely to use heroin if they knew of the risks associated with heroin use. There are no statistically significant variables which inhibit the rise of heroin by Miami adolescents. When religion was an important part of their lives, they were at lower risk for heroin use, but this was not significant. Also not significantly related to heroin use are a number of other variables, including family-related variables (whether adolescents live with their mothers, fathers, or alone: and whether someone in the family has a problem with drugs or alcohol). Similarly, early cigarette smoking and alcohol rise did not serve as gateways to later heroin use. Academic performance, and extracurricular school activities (athletics, music, and other activities) were all unrelated to the use of heroin by adolescents, with the exception of involvement in school clubs which substantially increased the risk of heroin use.

  2. NASA diagonal-braked test vehicle evaluation of traction characteristics of grooved and ungrooved runway surfaces at Miami International Airport, Miami, Florida, 8-9 May 1973

    NASA Technical Reports Server (NTRS)

    Horne, W. B.

    1977-01-01

    Two runways were evaluated under artificially wetted conditions with the NASA diagonal-braked vehicle (DBV). Results of the evaluation which included a pavement drainage analysis, a pavement skid resistance analysis, and a DBV wet/dry stopping distance ratio analysis indicated that the ungrooved runway surfaces had poor water drainage characteristics and poor skid resistance under wet conditions at high speeds especially in rubbercoated areas of the runways. Grooving runways to a transverse 1-1/4 x 1/4 x 1/4 inch pattern greatly improved both the water drainage and pavement skid resistance capability of these asphaltic concrete surfaces.

  3. Forum on unsteady flow - 1985; Proceedings of the Winter Annual Meeting, Miami Beach, FL, November 17-22, 1985

    NASA Astrophysics Data System (ADS)

    Rothe, P. H.

    The conference includes such topics as the reduction of fluid transient pressures by minimax optimization, modeling blockage in unsteady slurry flow in conduits, roles of vacuum breaker and air release devices in reducing waterhammer forces, and an analysis of laminar fluid transients in conduits of unconventional shape. Papers are presented on modulation systems for high speed water jets, water hammer analysis needs in nuclear power plant design, tail profile effects on unsteady large scale flow structure in the wing and plate junction, and a numerical study of pressure transients in a borehole due to pipe movement. Consideration is also given to boundary layer growth near a stagnation point, calculation of unsteady mixing in two-dimensional flows, the trailing edge of a pitching airfoil at high reduced frequencies, and a numerical study of instability-wave control through periodic wall suction/blowing.

  4. Intersociety Energy Conversion Engineering Conference, 20th, Miami Beach, FL, August 18-23, 1985, Proceedings. Volumes 1, 2, & 3

    NASA Astrophysics Data System (ADS)

    1985-12-01

    Topics related to aerospace power are discussed, taking into account trends and issues of military space power systems technology, space station power system advanced development, the application and use of nuclear power for future spacecraft, the current status of advanced solar array technology development, the application of a parabolic trough concentrator to space station power needs, life test results of the Intelsat-V nickel-cadmium battery, and metal hydride hydrogen storage in nickel hydrogen batteries. Other subjects explored are concerned with alternative fuels, biomass energy, biomedical power, coal gasification, electric power cycles, and electric propulsion. Attention is given to an advanced terrestrial vehicle electric propulsion systems assessment, fuel cells as electric propulsion power plants, a sinewave synthesis for high efficiency dc-ac conversion, steam desulfurization of coal, leadless transfer of energy into the body to power implanted blood pumps, oil production via entrained flow pyrolysis of biomass, and a New Zealand synthetic gasoline plant.

  5. American Society of Hematology--40th annual meeting. 4-8 December 1998, Miami Beach, FL, USA.

    PubMed

    Greengard, J S

    1999-02-01

    The annual meeting of the American Society of Hematology was attended by over 30,000 researchers, nurses, hematologists and physicians. The work presented covered a spectrum from basic science, drugs in development and reports of clinical trials. Over 4600 abstracts were submitted with 3000 presented mainly in poster form. Overviews of clinical progress were presented in satellite symposia hosted by various pharmaceutical companies. An education program, including 23 sessions intending to summarize the 'state of the art' in various clinical fields, was also presented. The sessions are available in a book distributed for the first time to all members of the society. Forty 'meet-the-expert' breakfast sessions allowed free interchange between basic and clinical researchers and interested practitioners. The aim of this meeting was the dissemination of the results of research efforts to practising hematologists, who would then take home the newest information to apply to their daily clinical decisions. Because of the large size of the meeting and the many simultaneous sessions, this meeting report is confined to those areas of greatest interest to the reporter, although some mention will be made of other topics of general interest.

  6. Virtual Beach 3: user's guide

    USGS Publications Warehouse

    Cyterski, Mike; Brooks, Wesley; Galvin, Mike; Wolfe, Kurt; Carvin, Rebecca; Roddick, Tonia; Fienen, Mike; Corsi, Steve

    2014-01-01

    Virtual Beach version 3 (VB3) is a decision support tool that constructs site-specific statistical models to predict fecal indicator bacteria (FIB) concentrations at recreational beaches. VB3 is primarily designed for beach managers responsible for making decisions regarding beach closures or the issuance of swimming advisories due to pathogen contamination. However, researchers, scientists, engineers, and students interested in studying relationships between water quality indicators and ambient environmental conditions will find VB3 useful. VB3 reads input data from a text file or Excel document, assists the user in preparing the data for analysis, enables automated model selection using a wide array of possible model evaluation criteria, and provides predictions using a chosen model parameterized with new data. With an integrated mapping component to determine the geographic orientation of the beach, the software can automatically decompose wind/current/wave speed and magnitude information into along-shore and onshore/offshore components for use in subsequent analyses. Data can be examined using simple scatter plots to evaluate relationships between the response and independent variables (IVs). VB3 can produce interaction terms between the primary IVs, and it can also test an array of transformations to maximize the linearity of the relationship The software includes search routines for finding the "best" models from an array of possible choices. Automated censoring of statistical models with highly correlated IVs occurs during the selection process. Models can be constructed either using previously collected data or forecasted environmental information. VB3 has residual diagnostics for regression models, including automated outlier identification and removal using DFFITs or Cook's Distances.

  7. Survey of chiropractic in Dade County, Florida.

    PubMed

    Phillips, R B; Butler, R

    1982-06-01

    This survey of the members of the Dade County Chiropractic Society of Miami, Florida was initiated with the encouragement and under the supervision of the Dade County Health Systems Agency (HSA). The purpose of the survey was to obtain information relative to the inclusion of chiropractic into future health planning to be conducted by the HSA. The survey was divided into a "Physicians Survey" obtaining information on location, office hours, gross income, total patient visits and type of practice of the doctor, and a "Patient Survey" obtaining information on age, sex, ethnic origin, residence, and payment source of the patients. Clinical information on initial complaints, diagnoses, treatment, referrals, and amount of care was also obtained. It was found that chiropractors work an average of 31.7 hours per week with a gross annual income of $74,750.00 (1979). The male-female distribution of patients was equal and the average patient age was 43.4 years. Anglocaucasian category comprised 80.2% of the patient sample. Nearly 50% of all chiropractic patients pay for services rendered out of their own pocket. Of the primary diagnosis, 81.3% related to the spine. The study concludes that the practice of chiropractic in Dade County is very similar to the practice of chiropractic in general.

  8. Changing Salinity Patterns in Biscayne Bay, Florida

    USGS Publications Warehouse

    ,

    2004-01-01

    Biscayne Bay, Fla., is a 428-square-mile (1,109-square-kilometer) subtropical estuarine ecosystem that includes Biscayne National Park, the largest marine park in the U.S. national park system (fig. 1). The bay began forming between 5,000 and 3,000 years ago as sea level rose and southern Florida was flooded. Throughout most of its history, the pristine waters of the bay supported abundant and diverse fauna and flora, and the bay was a nursery for the adjacent coral-reef and marine ecosystems. In the 20th century, urbanization of the Miami-Dade County area profoundly affected the environment of the bay. Construction of powerplants, water-treatment plants, and solid-waste sites and large-scale development along the shoreline stressed the ecosystem. Biscayne National Monument was established in 1968 to ?preserve and protect for the education, inspiration, recreation and enjoyment of present and future generations a rare combination of terrestrial, marine, and amphibious life in a tropical setting of great natural beauty? (Public Law 90?606). The monument was enlarged in 1980 and designated a national park.

  9. Factors affecting the presence of human-associated and fecal indicator real-time quantitative PCR genetic markers in urban-impacted recreational beaches.

    PubMed

    Molina, Marirosa; Hunter, Shayla; Cyterski, Mike; Peed, Lindsay A; Kelty, Catherine A; Sivaganesan, Mano; Mooney, Thomas; Prieto, Lourdes; Shanks, Orin C

    2014-11-01

    Urban runoff can carry a variety of pollutants into recreational beaches, often including bacterial pathogens and indicators of fecal contamination. To develop complete recreational criteria and risk assessments, it is necessary to understand conditions under which human contamination could be present at beaches solely impacted by urban runoff. Accurately estimating risk requires understanding sources, concentrations, and transport mechanisms of microbial contaminants in these environments. By applying microbial source tracking methods and empirical modeling, we assessed the presence and level of human contamination at urban runoff impacted recreational beaches. We also identified environmental parameters and pollution sources that can influence the concentration and transport of culturable and molecular fecal indicator bacteria (FIB) in systems impacted solely by urban runoff. Water samples and physico-chemical parameters were collected from shoreline locations from three South Carolina (SC) beaches (five locations per beach) and two Florida (FL) beaches (three locations per beach). Each SC beach was directly impacted by swashes or tidal creeks receiving stormwater runoff from the urbanized area and therefore were designated as swash drain associated (SDA) beaches, while FL beaches were designated as non-swash drain associated (NSDA). Sampling in swash drains (SD; three sites per SD) directly impacting each SC beach was also conducted. Results indicate that although culturable (enterococci) and real-time quantitative polymerase chain reaction (qPCR) (EC23S857, Entero1, and GenBac3) FIB concentrations were, on average, higher at SD locations, SDA beaches did not have consistently higher molecular FIB signals compared to NSDA beaches. Both human-associated markers (HF183 and HumM2) were concomitantly found only at SDA beaches. Bacteroidales species-specific qPCR markers (BsteriF1 and BuniF2) identified differences in the Bacteroidales community, depending on beach

  10. Analysis of HLA DQ alpha allele and genotype frequencies in populations from Florida.

    PubMed

    Crouse, C A; Feuer, W J; Nippes, D C; Hutto, S C; Barnes, K S; Coffman, D; Livingston, S H; Ginsberg, L; Glidewell, D E

    1994-05-01

    HLA DQ alpha allele and genotype frequencies for Caucasian, African American, Haitian, and Hispanic populations in Florida have been estimated. The Florida laboratories involved in these studies collected donor samples from a variety of sites including clinical laboratories, victim and suspect standards, blood banks, county jail detainees, and laboratory personnel. We have determined that the Caucasian and African American DQ alpha genotype frequencies do not deviate significantly from Hardy-Weinberg expectations and as a result of this heterogeneity analyses, data from the four Florida Caucasian populations may be combined and data from the four Florida African American populations may be combined to form two large HLA DQ alpha genotype frequency databanks. Further, data from the Florida Haitian population may be combined with the Florida African American population. Comparison of the combined Florida Caucasian populations, combined Florida African American populations, the Palm Beach Sheriff's Office (PBSO) Hispanic, and PBSO Haitian population with other databases does not support combination because allele frequency distributions are heterogeneous.

  11. Florida's Workforce 2005.

    ERIC Educational Resources Information Center

    Florida State Dept. of Labor and Employment Security, Tallahassee.

    This report analyzes projected changes in population, labor force, and employment by industry and occupation for Florida between 1995 and 2005. More than 50 charts and graphs provide statistics on the following: Florida's population, labor force 1975-2005; employment 1975-2005; industry employment 1995-2005; occupational employment (general);…

  12. 'Florida Radiance' strawberry

    Technology Transfer Automated Retrieval System (TEKTRAN)

    'Florida Radiance' strawberry (Fragaria xananassa Duch.) is a new strawberry cultivar released by the University of Florida. It appears to be a good cultivar to complement the current commercial cultivar 'Strawberry Festival' during the early part of the production season as its yields are higher wh...

  13. Southern Florida's River of Grass

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Florida's Everglades is a region of broad, slow-moving sheets of water flowing southward over low-lying areas from Lake Okeechobeeto the Gulf of Mexico. In places this remarkable 'river of grass' is 80 kilometers wide. These images from the Multi-angle Imaging SpectroRadiometer show the Everglades region on January 16, 2002. Each image covers an area measuring 191 kilometers x 205 kilometers. The data were captured during Terra orbit 11072.

    On the left is a natural color view acquired by MISR's nadir camera. A portion of Lake Okeechobee is visible at the top, to the right of image center. South of the lake, whose name derives from the Seminole word for 'big water,' an extensive region of farmland known as the Everglades Agricultural Area is recognizable by its many clustered squares. Over half of the sugar produced in United States is grown here. Urban areas along the east coast and in the northern part of the image extend to the boundaries of Big Cypress Swamp, situated north of Everglades National Park.

    The image on the right combines red-band data from the 46-degree backward, nadir and 46-degree forward-viewing camera angles to create a red, green, blue false-color composite. One of the interesting uses of the composite image is for detecting surface water. Wet surfaces appear blue in this rendition because sun glitter produces a greater signal at the forward camera's view angle. Wetlands visible in these images include a series of shallow impoundments called Water Conservation Areas which were built to speed water flow through the Everglades in times of drought. In parts of the Everglades, these levees and extensive systems such as the Miami and Tamiami Canals have altered the natural cycles of water flow. For example, the water volume of the Shark River Slough, a natural wetland which feeds Everglades National Park, is influenced by the Tamiami Canal. The unique and intrinsic value of the Everglades is now widely recognized, and efforts to restore

  14. Interpreting in Miami's Federal Courts: Code-Switching and Spanglish.

    ERIC Educational Resources Information Center

    de Jongh, Elena M.

    1990-01-01

    Interpreters working in southern Florida courts are witnessing the genesis and proliferation of a non-standard Spanish variety due to the constant interaction of Spanish and English. Interpreters' ability to interpret "Spanglish" and to deal effectively with other code-switching is essential to achieving the communicative competence…

  15. Atlantic coastline of Florida as seen from the Apollo 7 spacecraft

    NASA Technical Reports Server (NTRS)

    1968-01-01

    Atlantic coastline of Florida from Daytona Beach southward to Palm Beach area, as seen from the Apollo 7 spacecraft during its 17th revolution of the earth. Photographed from an altitude of 123 nautical miles, at ground elapsed time of 27 hours and 12 minutes. Cape Kennedy area is in center of picture. Small cumulus cloud puffs cover part of the Kennedy Space Center's Launch Complex 39, although the Vehicle Assembly Building and crawlerways can be seen. The city of Orlando, some 50 miles inland from Cape Kennedy, is also in the photograph.

  16. Beach Changes at Holden Beach, North Carolina, 1970-74.

    DTIC Science & Technology

    1983-03-01

    DeWall, and Czerniak , 1980). These data, which were later converted to the LEO format, assigned *sectors 2, 3, and 4 corresponding to 720, 900, and...inter- cept and above MSL sand volume have been shown on east coast beaches (Goldsmith, Farrell, and Goldsmith, 1974; Everts and Czerniak , 1977; DeWall...Pritchett, and Galvin, 1977; DeWall, 1979; Everts, DeWall, and Czerniak , 1980). The seasonal cycle is evident in the above MSL sand volume change

  17. Seismic attenuation in Florida

    SciTech Connect

    Bellini, J.J.; Bartolini, T.J.; Lord, K.M.; Smith, D.L. . Dept. of Geology)

    1993-03-01

    Seismic signals recorded by the expanded distribution of earthquake seismograph stations throughout Florida and data from a comprehensive review of record archives from stations GAI contribute to an initial seismic attenuation model for the Florida Plateau. Based on calculations of surface particle velocity, a pattern of attenuation exists that appears to deviate from that established for the remainder of the southeastern US. Most values suggest greater seismic attenuation within the Florida Plateau. However, a separate pattern may exist for those signals arising from the Gulf of Mexico. These results have important implications for seismic hazard assessments in Florida and may be indicative of the unique lithospheric identity of the Florida basement as an exotic terrane.

  18. 76 FR 26931 - Safety Zone; Second Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ...The Coast Guard is establishing a temporary safety zone on the waters of the Atlantic Ocean east of Cocoa Beach, Florida during the Second Annual Space Coast Super Boat Grand Prix. The Second Annual Space Coast Super Boat Grand Prix will consist of a series of high- speed boat races. The event is scheduled to take place on Saturday, May 21, 2011 and Sunday, May 22, 2011. The temporary safety......

  19. Fine-Scale Volume Heterogeneity in a Mixed Sand/Mud Sediment Off Fort Walton Beach, FL

    DTIC Science & Technology

    2010-07-01

    the shelf, where it formed a continuous-to- quasi-continuous layer. A more thorough account and discus- sion of the storm stratigraphy is provided...7] K. B. Briggs and A. H. Reed. "Using CT to image storm-generated stratigraphy in sandy sediment off Fort Walton Beach, Florida, USA," in Proc...on marine sedimentology in the littoral and oceanic envi- ronments. His primary interest is in determining sediment physical properties, sediment

  20. Superfund Record of Decision (EPA Region 4): Chemform, Inc. , Site, Operable Unit Two, Pompano Beach, FL, September 1993

    SciTech Connect

    Not Available

    1993-09-01

    The decision document presents the selected remedial action for the Chemform, Inc. Site in Pompano Beach, Florida. This remedy applies to Operable Unit Two at the site which pertains to the site-related soil contamination. Due to an extensive cleanup of the site related contaminant sources, and a significant reduction in soil contaminant levels, no further Superfund action is necessary to address Operable Unit Two at the site.

  1. Data on selected deep wells in south Florida

    USGS Publications Warehouse

    Smith, C.A.; Lidz, Lauralee; Meyer, F.W.

    1982-01-01

    A data base of 870 deep wells was assembled for the south Florida part of the Southeastern Limestone Regional Aquifer Study. The data in this report are for wells in Broward, Collier , Dade, Hendry, Lee, Martin, Monroe, Palm Beach, and St. Lucie Counties. Data are compiled for water wells, oil test wells, injection wells, and monitor wells. These data consist of: (1) well identification and geographic location; (2) well construction and site use; (3) logs available (geologic and geophysical); and (4) selected water-quality parameters. The well locations are shown, by counties, on maps. The number of wells in each county are: Broward, 6; Collier, 237; Dade, 61; Hendry, 130; Lee, 226; Martin, 91; Monroe, 34; Palm Beach, 33; and St. Lucie, 52. Data are stored in the National Water Data Storage and Retrieval system (WATSTORE) in the following files: header, water-quality, and ground-water site inventory (GWSI). (USGS)

  2. 78 FR 26653 - Certain Electric Fireplaces, Components Thereof, Manuals for Same, Certain Process for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... complaint filed by Twin-Star International, Inc. of Delray Beach, Florida and TS Investment Holding Corp. of Miami, Florida (collectively, ``Twin-Star''). 76 FR 43345-46 (July 20, 2011). The Commission instituted Investigation No. 337-TA-826 on January 19, 2012, based on another complaint filed by Twin-Star,...

  3. Do Cross-circle Designs, the Mayan World Tree, Chitto Tustenuggee's, and Miami's Tequesta, Sites have Analogs in Brazil as they have in Peru, Europe, and Africa?

    NASA Astrophysics Data System (ADS)

    Ataide, Jade; Mc Leod, Roger; Mc Leod, David

    2007-04-01

    Florida's Miami Tequesta site conveys information about potential tornadoes, hurricanes, and even earthquakes. It is visually analogous to cross-circle designs, like other equivalent sites we have located, as in Maine, New Hampshire, in Medicine Wheels, and elsewhere. We focus on the detectable effects of time-and-place dependent electromagnetic signals. Non-technologic societies, and individuals, still find and use them, even today, especially in places like Cuzco, Peru. Modes of detection involve senses, such as sensitive, observant eyesight, and electromagnetically induced nerve signals interpreted as tinnitus, as traditionally indicated by ``Kokopelli's'' flute-playing, ``pins and needles,'' or even odor sensations. Recorded events show that youthful children are sometimes involved, as by Pacal's Classic-Mayan-era son, who became Kan Balum, Serpent Jaguar. Our intent is to check whether similar signals can be technologically identified in Brazil and New England. Site information investigated by us seems to be driven by the electromagnetic field. Enigmatic Brazilian locations should be technologically investigated with site correlations to other possible analogs, such as Florida's Chitto Tustenuggee site at Miramar. To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2007.NES07.C2.6

  4. Huntington Beach activity surges ahead

    SciTech Connect

    Moore, S.D.

    1981-02-01

    Enhanced recovery pilot projects in the Huntington Beach oil field in S. California are described. The projects include steam drive of the AA zone from an offshore platform; steam drive of 3 separate onshore areas of the TM zone; and huff and puff carbon dioxide in the A-37 zone. An alkaline pilot flood also was initiated in the lower main zone in 1978. The described are discussed, citing advantages of the methods selected in each instance.

  5. Florida-focused climate change lesson demonstrations from the ASK Florida global and regional climate change professional development workshops

    NASA Astrophysics Data System (ADS)

    Weihs, R. R.

    2013-12-01

    A variety of Florida-focused climate change activities will be featured as part of the ASK Florida global and regional climate change professional development workshops. In a combined effort from Florida State University's Center for Ocean-Atmospheric Prediction Studies (COAPS) and University of South Florida's Coalition for Science Literacy (CSL), and supported by NASA's NICE initiative, the ASK Florida professional development workshops are a series of workshops designed to enhance and support climate change information and related pedagogical skills for middle school science teachers from Title-I schools in Florida. These workshops took place during a two-year period from 2011 to 2013 and consisted of two cohorts in Hillsborough and Volusia counties in Florida. Featured activities include lab-style exercises demonstrating topics such as storm surge and coastal geometry, sea level rise from thermal expansion, and the greenhouse effect. These types of labs are modified so that they allow more independent, inquiry thinking as they require teachers to design their own experiment in order to test a hypothesis. Lecture based activities are used to cover a broad range of topics including hurricanes, climate modeling, and sink holes. The more innovative activities are group activities that utilize roll-playing, technology and resources, and group discussion. For example, 'Climate Gallery Walk' is an activity that features group discussions on each of the climate literacy principles established by the United States Global Change Research Program. By observing discussions between individuals and groups, this activity helps the facilitators gather information on their previous knowledge and identify possible misconceptions that will be addressed within the workshops. Furthermore, 'Fact or Misconception' presents the challenge of identifying whether a given statement is fact or misconception based on the material covered throughout the workshops. It serves as a way to

  6. Contact with beach sand among beach-goers and risk of illness

    EPA Science Inventory

    Background: Recently, numerous studies of fecal contamination of beach sand have triggered interest among scientists, the news media, and the general public. Evidence shows that beach sand harbors higher concentrations of fecal indicator organisms (microbes considered to indicate...

  7. Characterization of Florida red tide aerosol and the temporal profile of aerosol concentration

    PubMed Central

    Cheng, Yung Sung; Zhou, Yue; Pierce, Richard H.; Henry, Mike; Baden, Daniel G.

    2009-01-01

    Red tide aerosols containing aerosolized brevetoxins are produced during the red tide bloom and transported by wind to coastal areas of Florida. This study reports the characterization of Florida red tide aerosols in human volunteer studies, in which an asthma cohort spent 1 h on Siesta Beach (Sarasota, Florida) during aerosolized red tide events and non-exposure periods. Aerosol concentrations, brevetoxin levels, and particle size distribution were measured. Hourly filter samples were taken and analyzed for brevetoxin and NaCl concentrations. In addition, the aerosol mass concentration was monitored in real time. The results indicated that during a non-exposure period in October 2004, no brevetoxin was detected in the water, resulting in non-detectable levels of brevetoxin in the aerosol. In March 2005, the time-averaged concentrations of brevetoxins in water samples were moderate, in the range of 5–10 μg/L, and the corresponding brevetoxin level of Florida red tide aerosol ranged between 21 and 39 ng/m3. The temporal profiles of red tide aerosol concentration in terms of mass, NaCl, and brevetoxin were in good agreement, indicating that NaCl and brevetoxins are components of the red tide aerosol. By continuously monitoring the marine aerosol and wind direction at Siesta Beach, we observed that the marine aerosol concentration varied as the wind direction changed. The temporal profile of the Florida red tide aerosol during a sampling period could be explained generally with the variation of wind direction. PMID:19879288

  8. Characterization of Florida red tide aerosol and the temporal profile of aerosol concentration.

    PubMed

    Cheng, Yung Sung; Zhou, Yue; Pierce, Richard H; Henry, Mike; Baden, Daniel G

    2010-05-01

    Red tide aerosols containing aerosolized brevetoxins are produced during the red tide bloom and transported by wind to coastal areas of Florida. This study reports the characterization of Florida red tide aerosols in human volunteer studies, in which an asthma cohort spent 1h on Siesta Beach (Sarasota, Florida) during aerosolized red tide events and non-exposure periods. Aerosol concentrations, brevetoxin levels, and particle size distribution were measured. Hourly filter samples were taken and analyzed for brevetoxin and NaCl concentrations. In addition, the aerosol mass concentration was monitored in real time. The results indicated that during a non-exposure period in October 2004, no brevetoxin was detected in the water, resulting in non-detectable levels of brevetoxin in the aerosol. In March 2005, the time-averaged concentrations of brevetoxins in water samples were moderate, in the range of 5-10 microg/L, and the corresponding brevetoxin level of Florida red tide aerosol ranged between 21 and 39 ng/m(3). The temporal profiles of red tide aerosol concentration in terms of mass, NaCl, and brevetoxin were in good agreement, indicating that NaCl and brevetoxins are components of the red tide aerosol. By continuously monitoring the marine aerosol and wind direction at Siesta Beach, we observed that the marine aerosol concentration varied as the wind direction changed. The temporal profile of the Florida red tide aerosol during a sampling period could be explained generally with the variation of wind direction.

  9. Cutaneous B-Cell Lymphoma in a Perdido Key Beach Mouse (Peromyscus poliontus trissyllepsis)

    PubMed Central

    Aitken-Palmer, Copper; Kiupel, Matti; Russell, Kathy; Hayes, Linda; Heard, Darryl

    2012-01-01

    The Perdido Key beach mouse (Peromyscus poliontus trissyllepsis) is an endangered mammal indigenous to the panhandle beaches of Northwest Florida. A captive 3.5-y-old female mouse was evaluated because of severe pruritus, diffuse alopecia, skin reddening, and ulcerations over the dorsum of her body. Initial skin biopsy of the affected area suggested bacterial dermatitis but was inconclusive. Despite empiric antibiotic, anthelmintic, and antihistamine treatments, she continued to decline and developed severe ulcerations over the majority of her body. Postmortem histopathologic evaluation led to a tentative diagnosis of epitheliotropic lymphoma, suggestive of a mycosis fungoides T-cell–type cutaneous lymphoma. However, immunohistochemistry results challenged this diagnosis, indicating that the lesion was actually an epidermotropic B-cell lymphoma. Spontaneous cutaneous B-cell lymphomas are rare in rodents and had not previously been reported to occur in Perdido Key beach mice. This case report provides initial evidence that the Perdido Key beach mouse is susceptible to cutaneous B-cell lymphoma. PMID:22546914

  10. Cutaneous B-cell lymphoma in a Perdido Key Beach mouse (Peromyscus poliontus trissyllepsis).

    PubMed

    Aitken-Palmer, Copper; Kiupel, Matti; Russell, Kathy; Hayes, Linda; Heard, Darryl

    2012-04-01

    The Perdido Key beach mouse (Peromyscus poliontus trissyllepsis) is an endangered mammal indigenous to the panhandle beaches of Northwest Florida. A captive 3.5-y-old female mouse was evaluated because of severe pruritus, diffuse alopecia, skin reddening, and ulcerations over the dorsum of her body. Initial skin biopsy of the affected area suggested bacterial dermatitis but was inconclusive. Despite empiric antibiotic, anthelmintic, and antihistamine treatments, she continued to decline and developed severe ulcerations over the majority of her body. Postmortem histopathologic evaluation led to a tentative diagnosis of epitheliotropic lymphoma, suggestive of a mycosis fungoides T-cell-type cutaneous lymphoma. However, immunohistochemistry results challenged this diagnosis, indicating that the lesion was actually an epidermotropic B-cell lymphoma. Spontaneous cutaneous B-cell lymphomas are rare in rodents and had not previously been reported to occur in Perdido Key beach mice. This case report provides initial evidence that the Perdido Key beach mouse is susceptible to cutaneous B-cell lymphoma.

  11. Index of hydrologic data for selected sites in Broward County, Florida, 1939-80

    USGS Publications Warehouse

    Sonenshein, R.S.; Fish, J.E.; Causaras, C.R.; Poore, D.M.

    1982-01-01

    A comprehensive assessment of the surficial aquifers, of southeast Florida, including the Biscayne aquifer, was begun in 1979 by the U.S. Geological Survey, in cooperation with the South Florida Water Management District. In the initial phase of the study, an inventory was made of existing data available in the files of the U.S. Geological Survey and other public agencies of Dade, Broward, and Palm Beach counties. This report indexes through tables and maps, the ground-water quality, ground-water level, surface-water stage, and geologic data bases for Broward County. (USGS)

  12. Index of hydrologic data for selected sites in Dade County, Florida, 1923-80

    USGS Publications Warehouse

    Sonenshein, R.S.; Causaras, C.R.; Fish, John E.

    1984-01-01

    A comprehensive assessment of the surficial aquifers of southeast Florida, including the Biscayne aquifer, was begun in 1979 by the U.S. Geological Survey, in cooperation with the South Florida Water Management District. In the initial phase of the study, an inventory was made of existing data available in the files of the U.S. Geological Survey and other public agencies of Dade, Broward, and Palm Beach Counties. This report indexes, through tables and maps, the ground-water quality, ground-water level, surface-water stage, and geologic data bases for Dade County. (USGS)

  13. Head-started Kemp’s ridley turtle (Lepidochelys kempii) nest recorded in Florida: Possible implications

    USGS Publications Warehouse

    Shaver, Donna J.; Lamont, Margaret M.; Maxwell, Sharon; Walker, Jennifer Shelby; Dillingham, Ted

    2016-01-01

    A head-started Kemp’s ridley sea turtle (Lepidochelys kempii) was documented nesting on South Walton Beach, Florida on 25 May 2015. This record supports the possibility that exposure to Florida waters after being held in captivity through 1–3 yrs of age during the head-starting process may have influenced future nest site selection of this and perhaps other Kemp’s ridley turtles. Such findings could have important ramifications for marine water experimentation and release site selection for turtles that have been reared in captivity.

  14. Stormwater-runoff data for a highway area, Broward County, Florida

    USGS Publications Warehouse

    Hardee, Jack; Miller, Robert A.; Mattraw, H.C.

    1978-01-01

    Rainfall, stormwater runoff, and water-quality data are summarized for a highway area near Pompano Beach, Florida. Loads for 21 water-quality constituents were computed for the runoff from 45 storm events between April 1975 and July 1977. The size of the basin is 58.3 acres and 36 percent impervious. Stormwater runoff from urban watersheds represent an unqualified but possibly major source of contaminants to the numerous canals in south Florida. The quantification of the contaminate load from different land-use areas will assist governmental agencies involved with pollution control in evaluating alternative drainage system designs. (Woodard-USGS)

  15. Indications of a positive feedback between coastal development and beach nourishment

    USGS Publications Warehouse

    Armstrong, Scott; Lazarus, Eli; Limber, Patrick W; Goldstein, Evan; Thorpe, Curtis; Ballinger, Rhoda

    2016-01-01

    Beach nourishment, a method for mitigating coastal storm damage or chronic erosion by deliberately replacing sand on an eroded beach, has been the leading form of coastal protection in the U.S. for four decades. However, investment in hazard protection can have the unintended consequence of encouraging development in places especially vulnerable to damage. In a comprehensive, parcel-scale analysis of all shorefront single-family homes in the state of Florida, we find that houses in nourishing zones are significantly larger and more numerous than in non-nourishing zones. The predominance of larger homes in nourishing zones suggests a positive feedback between nourishment and development that is compounding coastal risk in zones already characterized by high vulnerability.

  16. Hydrologic almanac of Florida

    USGS Publications Warehouse

    Heath, Richard C.; Conover, Clyde Stuart

    1981-01-01

    This first edition is a ready reference source of information on various facts and features about water in Florida. It is aimed primarily to help bust politicians, writers, agency officials, water managers, planners, consultants, educators, hydrologists, engineers, scientists, and the general public answer questions that arise on comparative and statistical aspects on the hydrology of Florida. It contains statistical comparative data, much of which was especially prepared for the almanac, a glossary of technical terms, tabular material, and conversion factors. Also included is a selective bibliography of 174 reports on water in Florida. (USGS)

  17. 77 FR 13519 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY... Virginia Beach, VA. This action is necessary to provide for the safety of life on navigable waters...

  18. 77 FR 50019 - Safety Zone; Cocoa Beach Air Show, Atlantic Ocean, Cocoa Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Cocoa Beach Air Show, Atlantic Ocean, Cocoa Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the waters of the Atlantic Ocean located east of Cocoa Beach,...

  19. 77 FR 5793 - Beaches Environmental Assessment and Coastal Health Act; Availability of BEACH Act Grants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... Water Act (CWA) as amended by the Beaches Environmental Assessment and Coastal Health (BEACH) Act... past to apply for BEACH Act grants to implement effective and comprehensive coastal recreation water... recreation water monitoring and public notification programs (``development grants''). This notice...

  20. 77 FR 14321 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach Triathlon... individual submitting the comment (or signing the comment, if submitted on behalf of an association, business, labor union, etc.). You may review a Privacy Act notice regarding our public dockets in the January...