FIRST Robotics NE Mentoring Team & Students

NASA Image and Video Library

2017-04-05

Comprised of students from Cocoa Beach, Rockledge, Viera and Space Coast high schools, the robotics group known as the "Pink Team," its mentors and support personnel celebrated a successful season near the Shuttle Landing Facility at NASA's Kennedy Space Center on April 5. The Pink Team fared well in the two regionals it competed in this year in West Palm Beach, Florida, and the University of Central Florida in Orlando.

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.

Relationship between Enterococcal Levels and Sediment Biofilms at Recreational Beaches in South Florida

PubMed Central

Piggot, Alan M.; Johnson, Sara; Phillips, Matthew C.; Solo-Gabriele, Helena M.

2012-01-01

Enterococci, recommended at the U.S. federal level for monitoring water quality at marine recreational beaches, have been found to reside and grow within beach sands. However, the environmental and ecological factors affecting enterococcal persistence remain poorly understood, making it difficult to determine levels of fecal pollution and assess human health risks. Here we document the presence of enterococci associated with beach sediment biofilms at eight south Florida recreational beaches. Enterococcal levels were highest in supratidal sands, where they displayed a nonlinear, unimodal relationship with extracellular polymeric secretions (EPS), the primary component of biofilms. Enterococcal levels peaked at intermediate levels of EPS, suggesting that biofilms may promote the survival of enterococci but also inhibit enterococci as the biofilm develops within beach sands. Analysis of bacterial community profiles determined by terminal restriction fragment length polymorphisms showed the bacterial communities of supratidal sediments to be significantly different from intertidal and subtidal communities; however, no differences were observed in bacterial community compositions associated with different EPS concentrations. Our results suggest that supratidal sands are a microbiologically unique environment favorable for the incorporation and persistence of enterococci within beach sediment biofilms. PMID:22706061

Florida

Atmospheric Science Data Center

2014-05-15

... eastern (Atlantic) coast, partially obscured by clouds, are Palm Beach, Fort Lauderdale, and Miami. Further to the east, the shallow waters ... MISR category:  gallery date:  Oct 18, 2000 Images:  Florida ...

Physical Effects of Beach Nourishment on Sea Turtle Nesting, Delray Beach, Florida. Environmental Impact Research Program.

DTIC Science & Technology

1987-10-01

Turtles (Cheidra serptina)," Canadian Journal of Zoology, Vol 62, pp 2401-2403. Hendrickson, J. R. 1958. " The Green Turtle , CheZonia mydas (Linn.), in...sea turtle nests in the United States are located in beaches that have been nourished or renourished. Questions have been raised about how physical...changes In the beaches will affect the nesting activities of these sea turtles that use nourished beaches for nesting.’) This study was conducted to

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

DTIC Science & Technology

2013-08-01

prototype designs. Coastal Zone ’93, American Society of Civil Engineers, pp. 2938 -2950. Andrassy, C . J. 1991. Monitoring of a nearshore disposal mound at...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...122  Appendix C : USF-CRL Survey Data: morphologic evolution during the first 2 years post construction

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

A Study of the Courses, Programs and Facilities at the Okaloosa-Walton Junior College/University of West Florida Joint Center in Fort Walton Beach. Report and Recommendations of the Postsecondary Education Planning Commission, 1987. Report 9.

ERIC Educational Resources Information Center

Florida State Postsecondary Education Planning Commission, Tallahassee.

In 1987, a task force was convened to determine the need for further expansion of the Okaloosa-Walton Junior College/University of West Florida (OWJC/UWF) Joint Center, and, if warranted, to select a permanent site for the facility. The task force undertook a study involving: (1) collection of demographic data on the Greater Fort Walton Beach area…

Fuel Properties Effect on the Performance of a Small High Temperature Rise Combustor

DTIC Science & Technology

1989-01-01

Center Cleveland, Ohio and DTIC S h cELECTStephen A. Beckel DEC 3 11990Pat Whn iraf Pratt & Whitney Aircraft West Palm Beach, Florida Ea: D S Prepared...Beckel Government Products Division Pratt & Whitney Aircraft Nest Palm Beach, Florida Abstract Fuel physical properties that govern atomiz- ation and...fuels used were JP-5, a blend of Diesel Fuel actual combustion process, there is only a slight Marine/Home Hea.ing Oil (DFM/HHO), and a blend of

ANNUAL VOLUME OF PROCEEDINGS, ADDRESSES, AND RESEARCH PAPERS OF THE ANNUAL MEETING AND EDUCATIONAL EXHIBIT OF THE ASSOCIATION OF SCHOOL BUSINESS OFFICIALS OF THE UNITED STATES AND CANADA (53D, MIAMI BEACH, FLORIDA, OCTOBER 14-19, 1967).

ERIC Educational Resources Information Center

FOSTER, CHARLES W.

A VERBATIM REPORTING OF PRESENTATIONS MADE AT THE 53D ANNUAL MEETING OF THE ASSOCIATION OF SCHOOL BUSINESS OFFICIALS OF THE UNITED STATES AND CANADA, HELD IN MIAMI BEACH, FLORIDA, OCTOBER 14-19, 1967, INCLUDES THE KEYNOTE ADDRESS BY THE HONORABLE BARRY G. LOWES, CHAIRMAN OF THE METROPOLITAN TORONTO BOARD OF EDUCATION, ON PURPOSES, PROBLEMS, AND…

Meteorological tsunamis along the U.S. coastline

NASA Astrophysics Data System (ADS)

Vilibic, I.; Monserrat, S.; Amores, A.; Dadic, V.; Fine, I.; Horvath, K.; Ivankovic, D.; Marcos, M.; Mihanovic, H.; Pasquet, S.; Rabinovich, A. B.; Sepic, J.; Strelec Mahovic, N.; Whitmore, P.

2012-04-01

Meteotsunamis, or meteorological tsunamis, are atmospherically induced ocean waves in the tsunami frequency band that are found to affect coasts in a destructive way in a number of places in the World Ocean, including the U.S. coastline. The Boothbay Harbor, Maine, in October 2008 and Daytona Beach, Florida, in July 1992 were hit by several meters high waves appearing from "nowhere", and a preliminary assessment pointed to the atmosphere as a possible source for the events. As a need for in-depth analyses and proper qualification of these and other events emerged, National Oceanographic and Atmospheric Administration (NOAA) decided to fund the research, currently carried out within the TMEWS project (Towards a MEteotsunami Warning System along the U.S. coastline). The project structure, planned research activities and first results will be presented here. The first objective of the project is creation of a list of potential meteotsunami events, from catalogues, news and high-resolution sea level data, and their proper assessment with regards to the source, generation and dynamics. The assessment will be based on the research of the various types of ocean (tide gauges, buoys), atmospheric (ground stations, buoys, vertical soundings, reanalyses) and remote sensing (satellites) data and products, supported by the atmospheric and ocean modelling efforts. Based on the earned knowledge, the basis for a meteotsunami warning system, i.e. observational systems and communication needs for early detection of a meteotsunami, will be defined. Finally, meteotsunami warning protocols, procedures and decision matrix will be developed, and tested on historical meteotsunami events. These deliverables are expected also to boost meteotsunami research in other parts of the World Ocean, and to contribute to the creation of an efficient meteotsunami warning systems in different regions of interest, such as Mediterranean Sea, western Japan, Western Australia or other.

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.

Beach Clean-Up near Historic Beach House

NASA Image and Video Library

2017-04-12

About 50 participants led by NASA Kennedy Space Center's Employee Resource Groups picked up about 20 bags of trash and other large debris along the center's shoreline before turtle-nesting season as a community service. Sea turtle-nesting season begins in about one month. Unlike what might be found along a public beach, all of the debris that litters Kennedy’s restricted beaches washes ashore after being discarded at sea. Of the 72 miles of beach that form the eastern boundary of Brevard County, Florida, about six of those miles line Kennedy.

Accessible Bus Service in Palm Beach County, Florida

DOT National Transportation Integrated Search

1983-03-01

The Palm Beach County Transportation Authority introduced accessible fixed-route service on its countywide CoTran bus service in May 1980. CoTran provided 100% (full-fleet) accessible service, using 23 retrofitted buses and 40 new buses, all equipped...

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

DTIC Science & Technology

1989-03-01

result from frontal passages in which rain generally lasts the duration of the storm. The area is subject to tropical hurricanes, particularly in late...the city had restored the channel to pre-hurricane conditions, Hurricane/ Tropical Storm Juan again shoaled the channel severely on 31 October 1985...general geology in the vicinity of Mexico Beach is coastal lowlands which has forested rolling hills in the interior and fine sand beaches along the coast

Reported respiratory symptom intensity in asthmatics during exposure to aerosolized Florida red tide toxins.

PubMed

Milian, Alexyz; Nierenberg, Kate; Fleming, Lora E; Bean, Judy A; Wanner, Adam; Reich, Andrew; Backer, Lorraine C; Jayroe, David; Kirkpatrick, Barbara

2007-09-01

Florida red tides are naturally occurring blooms of the marine dinoflagellate, Karenia brevis. K. brevis produces natural toxins called brevetoxins. Brevetoxins become part of the marine aerosol as the fragile, unarmored cells are broken up by wave action. Inhalation of the aerosolized toxin results in upper and lower airway irritation. Symptoms of brevetoxin inhalation include: eye, nose, and throat irritation, coughing, wheezing, chest tightness, and shortness of breath. Asthmatics appear to be more sensitive to the effects of inhaled brevetoxin. This study examined data from 97 asthmatics exposed at the beach for 1 hour during K. brevis blooms, and on separate occasions when no bloom was present. In conjunction with extensive environmental monitoring, participants were evaluated utilizing questionnaires and pulmonary function testing before and after a 1-hour beach walk. A modified Likert scale was incorporated into the questionnaire to create respiratory symptom intensity scores for each individual pre- and post-beach walk. Exposure to Florida red tide significantly increased the reported intensity of respiratory symptoms; no significant changes were seen during an unexposed period. This is the first study to examine the intensity of reported respiratory symptoms in asthmatics after a 1-hour exposure to Florida red tide.

Reported Respiratory Symptom Intensity in Asthmatics During Exposure to Aerosolized Florida Red Tide Toxins

PubMed Central

Milian, Alexyz; Nierenberg, Kate; Fleming, Lora E.; Bean, Judy A.; Wanner, Adam; Reich, Andrew; Backer, Lorraine C.; Jayroe, David; Kirkpatrick, Barbara

2010-01-01

Florida red tides are naturally occurring blooms of the marine dinoflagellate, Karenia brevis. K. brevis produces natural toxins called brevetoxins. Brevetoxins become part of the marine aerosol as the fragile, unarmored cells are broken up by wave action. Inhalation of the aerosolized toxin results in upper and lower airway irritation. Symptoms of brevetoxin inhalation include: eye, nose, and throat irritation, coughing, wheezing, chest tightness, and shortness of breath. Asthmatics appear to be more sensitive to the effects of inhaled brevetoxin. This study examined data from 97 asthmatics exposed at the beach for 1 hour during K. brevis blooms, and on separate occasions when no bloom was present. In conjunction with extensive environmental monitoring, participants were evaluated utilizing questionnaires and pulmonary function testing before and after a 1-hour beach walk. A modified Likert scale was incorporated into the questionnaire to create respiratory symptom intensity scores for each individual pre- and post-beach walk. Exposure to Florida red tide significantly increased the reported intensity of respiratory symptoms; no significant changes were seen during an unexposed period. This is the first study to examine the intensity of reported respiratory symptoms in asthmatics after a 1-hour exposure to Florida red tide. PMID:17885863

Beach and Morphology Change Using Lidar

DTIC Science & Technology

2016-11-01

Kelly R. Legault PURPOSE: This Coastal and Hydraulics Engineering Technical Note (CHETN) describes the use of lidar data in conjunction with beach...of Expertise. Beach profile surveys were provided by USACE Jacksonville District (SAJ), University of South Florida (USF), and Coastal Planning...within the limits of this study region include the Pinellas County Shoreline Protection Project (SPP) (USACE SAJ 2010), Tampa Harbor Navigation

Hydrodynamics and Marine Optics during Cold Fronts at Santa Rosa Island, Florida

DTIC Science & Technology

2012-09-01

Journal of Coastal Research 28 S 1073-1087 Coconut Creek, Florida September 2012 Hydrodynamics and Marine Optics during Cold Fronts at Santa Rosa...Research, 28ɝ), 1073-1087. Coconut Creek (Florida), ISSN 0749-0208. Observations of optical and hydrodynamic processes were made on the open beach on

Evaluation of shared lane markings in Miami Beach, Florida.

DOT National Transportation Integrated Search

2012-04-01

This report is a before-after evaluation of shared lane markings on Washington Avenue in Miami Beach, FL, which requested and received permission from the Federal Highway Administration (FHWA) to conduct a pilot study of shared lane markings. The mar...

19 CFR 122.153 - Limitations on airport of entry or departure.

Code of Federal Regulations, 2013 CFR

2013-04-01

... International Airport. Key West, Florida Key West International Airport. Los Angeles, California Los Angeles... Luis Muñoz Marín International Airport. Tampa, Florida Tampa International Airport. West Palm Beach...

19 CFR 122.153 - Limitations on airport of entry or departure.

Code of Federal Regulations, 2014 CFR

2014-04-01

... International Airport. Key West, Florida Key West International Airport. Los Angeles, California Los Angeles... Luis Muñoz Marín International Airport. Tampa, Florida Tampa International Airport. West Palm Beach...

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.

77 FR 46511 - Endangered and Threatened Wildlife and Plants; Receipt of Application for Incidental Take Permit...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

...: Written comments on the ITP application and HCP should be sent to the South Florida Ecological Services.... mail: Trish Adams, HCP Coordinator, South Florida Ecological Services Field Office, Attn: Permit number... INFORMATION CONTACT: Ms. Trish Adams, HCP Coordinator, South Florida Ecological Services Office, Vero Beach...

Changes in Work Habits of Lifeguards in Relation to Florida Red Tide.

PubMed

Nierenberg, Kate; Kirner, Karen; Hoagland, Porter; Ullmann, Steven; Leblanc, William G; Kirkpatrick, Gary; Fleming, Lora E; Kirkpatrick, Barbara

2010-05-01

The marine dinoflagellate, Karenia brevis, is responsible for Florida red tides. Brevetoxins, the neurotoxins produced by K. brevis blooms, can cause fish kills, contaminate shellfish, and lead to respiratory illness in humans. Although several studies have assessed different economic impacts from Florida red tide blooms, no studies to date have considered the impact on beach lifeguard work performance. Sarasota County experiences frequent Florida red tides and staffs lifeguards at its beaches 365 days a year. This study examined lifeguard attendance records during the time periods of March 1 to September 30 in 2004 (no bloom) and March 1 to September 30 in 2005 (bloom). The lifeguard attendance data demonstrated statistically significant absenteeism during a Florida red tide bloom. The potential economic costs resulting from red tide blooms were comprised of both lifeguard absenteeism and presenteeism. Our estimate of the costs of absenteeism due to the 2005 red tide in Sarasota County is about $3,000. On average, the capitalized costs of lifeguard absenteeism in Sarasota County may be on the order of $100,000 at Sarasota County beaches alone. When surveyed, lifeguards reported not only that they experienced adverse health effects of exposure to Florida red tide but also that their attentiveness and abilities to take preventative actions decrease when they worked during a bloom, implying presenteeism effects. The costs of presenteeism, which imply increased risks to beachgoers, arguably could exceed those of absenteeism by an order of magnitude. Due to the lack of data, however, we are unable to provide credible estimates of the costs of presenteeism or the potential increased risks to bathers.

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 likely to occur.

The 47th annual Florida pesticide residue workshop

USDA-ARS?s Scientific Manuscript database

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....

Hurricane Irma's Effects on Dune and Beach Morphology at Matanzas Inlet, Atlantic Coast of North Florida: Impacts and Inhibited Recovery?

NASA Astrophysics Data System (ADS)

Adams, P. N.; Conlin, M. P.; Johnson, H. A.; Paniagua-Arroyave, J. F.; Woo, H. B.; Kelly, B. P.

2017-12-01

During energetic coastal storms, surge from low atmospheric pressure, high wave set-up, and increased wave activity contribute to significant morphologic change within the dune and upper beach environments of barrier island systems. Hurricane Irma made landfall on the southwestern portion of the Florida peninsula, as a category 4 storm on Sept 10th, 2017 and tracked northward along the axis of the Florida peninsula for two days before dissipating over the North American continent. Observations along the North Florida Atlantic coast recorded significant wave heights of nearly 7 m and water levels that exceeded predictions by 2 meters on the early morning of Sept. 11th. At Fort Matanzas National Monument, the dune and upper beach adjacent to Matanzas Inlet experienced landward retreat during the storm, diminishing the acreage of dune and scrub habitat for federally-listed endangered and threatened animal species, including the Anastasia beach mouse, gopher tortoises, and several protected shore birds. Real Time Kinematic (RTK) GPS surveys, conducted prior to the passage of the storm (Sept. 8) and immediately after the storm (Sept. 13) document dune scarp retreat >10 m in places and an average retreat of 7.8 m (+/- 5.2 m) of the 2-m beach contour, attributable to the event, within the study region. Although it is typical to see sedimentary recovery at the base of dunes within weeks following an erosive event of this magnitude, our follow up RTK surveys, two weeks (Sept. 26) and five weeks (Oct. 19) after the storm, document continued dune retreat and upper beach lowering. Subsequent local buoy observations during the offshore passage of Hurricanes Jose, Maria (Sept. 17 and 23, respectively) and several early-season Nor'easters recorded wave heights well above normal (2-3 meters) from the northeast. The lack of recovery may reveal a threshold vulnerability of the system, in which the timing of multiple moderate-to-high wave events, in the aftermath of a land falling-hurricane, produces a long-term morphological response, inhibiting the dune sedimentary system from reestablishing its previous configuration.

KSC-08pd0019

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel gives an autograph to a fan during NASCAR's Preseason Thunder Fan Fest at the Daytona International Speedway. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0020

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel gives an autograph to a fan during NASCAR's Preseason Thunder Fan Fest at the Daytona International Speedway. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0021

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel poses with track vehicles during NASCAR's Preseason Thunder Fan Fest at the Daytona International Speedway. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

Ecological Evaluation of a Beach Nourishment Project at Hallandale (Broward County) Florida. Volume II. Evaluation of Benthic Communities Adjacent to a Restored Beach, Hallandale (Broward County), Florida.

DTIC Science & Technology

1980-03-01

TurbonitZa op. 2 Olivelta op. 1 2 Olivetta op. 2 1 Naticid sp. I I Gastropod sp. 2 1 2 Gastropod sp. 5 1 Gastropod sp. 6 1 17 Table 2. Species and...unique adaptations among the fauna inhabiting this zone. These organisms must either be able to migrate with the tides or be able to withstand exposure to...relatively few marine animals have been able to adapt to these conditions, the diversity of intertidal macrofauna is characteristically low, as indicated in

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).

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...

76 FR 11781 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

..., Merritt Island, Florida; to retain voting shares of Sunrise Bank, Cocoa Beach, Florida. Board of Governors of the Federal Reserve System, February 25, 2011. Jennifer J. Johnson, Secretary of the Board. [FR...

75 FR 1420 - Florida Disaster # FL-00049

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-11

... Flooding. Incident Period: 12/17/2009. Effective Date: 12/29/2009. Physical Loan Application Deadline Date: 03/01/2010. Economic Injury (EIDL) Loan Application Deadline Date: 09/29/2010. ADDRESSES: Submit... disaster: Primary Counties: Broward. Contiguous Counties: Florida: Collier, Hendry, Miami-Dade, Palm Beach...

76 FR 68804 - Florida Disaster #FL-00064

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

... Tornadoes. Incident Period: 10/18/2011. Effective Date: 10/27/2011. Physical Loan Application Deadline Date: 12/27/2011. Economic Injury (EIDL) Loan Application Deadline Date: 07/27/2012. ADDRESSES: Submit... disaster: Primary Counties: Broward. Contiguous Counties: Florida: Collier, Hendry, Miami-Dade, Palm Beach...

Zika Virus MB16-23 in Mosquitoes, Miami-Dade County, Florida, USA, 2016.

PubMed

Mutebi, John-Paul; Hughes, Holly R; Burkhalter, Kristen L; Kothera, Linda; Vasquez, Chalmers; Kenney, Joan L

2018-04-17

We isolated a strain of Zika virus, MB16-23, from Aedes aegypti mosquitoes collected in Miami Beach, Florida, USA, on September 2, 2016. Phylogenetic analysis suggests that MB16-23 most likely originated from the Caribbean region.

Northeast Florida Regional Sediment Management: Implementation Strategies and Recommendations for Nassau County and Duval County, Florida

DTIC Science & Technology

2016-03-01

51 Figure 21. Mayport beach placement of entrance channel sediment , 1972...................................... 58 Tables Table 1...Entrance Channel dredged sediment placement history by area. ....................... 20 Table 3. Kings Bay Entrance Channel offshore disposal history at...in northeast Florida is beneficial use of sediments dredged from Federal civil works and military navigation channels for shore protection purposes

Department of the Air Force FY 1994 Budget Estimates, DoD Base Realignment and Closure. Part 2. Justification Data Submitted to Congress: April 1993

DTIC Science & Technology

1993-04-01

AFB, Colorado .................................. 74 9. MacDill AFB, Florida ................................. 89 10. Myrtle Beach AFB, South Carolina...The funding is primarily related to environmental and restoration actions. Myrtle Beach . Base Closure Account requirement: $29.1 Million The funding...1993: Eaker and England AFBs closed 15 December 1992. Myrtle Beach AFB closed 31 March 1993. Bergstrom, Carswell, Williams and Wurtsmith AFBs will close

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;…

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

DTIC Science & Technology

2015-05-15

may be winnowed from the placement sediment and ideally move offshore. In the case of Fort Myers Beach, this design proved to be successful. The...material and subsequent dredging of material once the undesirable fine fraction has winnowed out. Conclusions Although quite different designs, both

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...

19 CFR 101.3 - Customs service ports and ports of entry.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... 56420. Arizona Douglas Including territory described in E.O. 9382, Sept. 25, 1943 (8 FR 13083....D. 68-67. Florida Fernandina Beach Including St. Mary's, GA; T.D. 53033. Fort Myers T.D. 99-9.... 55548. Brunswick Including territory described in T.D. 86-162. Fernandina Beach, FL Including St. Mary's...

19 CFR 101.3 - Customs service ports and ports of entry.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... 56420. Arizona Douglas Including territory described in E.O. 9382, Sept. 25, 1943 (8 FR 13083....D. 68-67. Florida Fernandina Beach Including St. Mary's, GA; T.D. 53033. Fort Myers T.D. 99-9.... 55548. Brunswick Including territory described in T.D. 86-162. Fernandina Beach, FL Including St. Mary's...

19 CFR 101.3 - Customs service ports and ports of entry.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... 56420. Arizona Douglas Including territory described in E.O. 9382, Sept. 25, 1943 (8 FR 13083....D. 68-67. Florida Fernandina Beach Including St. Mary's, GA; T.D. 53033. Fort Myers T.D. 99-9.... 55548. Brunswick Including territory described in T.D. 86-162. Fernandina Beach, FL Including St. Mary's...

19 CFR 101.3 - Customs service ports and ports of entry.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... 56420. Arizona Douglas Including territory described in E.O. 9382, Sept. 25, 1943 (8 FR 13083....D. 68-67. Florida Fernandina Beach Including St. Mary's, GA; T.D. 53033. Fort Myers T.D. 99-9.... 55548. Brunswick Including territory described in T.D. 86-162. Fernandina Beach, FL Including St. Mary's...

19 CFR 101.3 - Customs service ports and ports of entry.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... 56420. Arizona Douglas Including territory described in E.O. 9382, Sept. 25, 1943 (8 FR 13083....D. 68-67. Florida Fernandina Beach Including St. Mary's, GA; T.D. 53033. Fort Myers T.D. 99-9.... 55548. Brunswick Including territory described in T.D. 86-162. Fernandina Beach, FL Including St. Mary's...

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 sands. While previous studies have evaluated how environmental factors influence bacterial community composition, few have evaluated bacterial communities in freshwater sands. Furthermore, the use of a consistent methodology to characterize bacterial communities here allowed a novel comparison of communities across geographic regions. We reveal that while the community composition in sands at individual beaches is distinct, beach sands within the same region harbor similar assemblages of bacteria and these assemblages differ greatly between regions. In addition, moisture, associated with distance from the shoreline, strongly influences the bacteria present in sands and more strongly influences the bacteria present than sample depth does. Thus, the data presented here offer an important basis for a broader characterization of the ecology of bacteria in sands, which may also be relevant to public health and resource management initiatives. PMID:26921429

76 FR 65378 - Safety Zone; The Florida Orchestra Pops in the Park Fireworks Display, Tampa Bay, St. Petersburg, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

...-AA00 Safety Zone; The Florida Orchestra Pops in the Park Fireworks Display, Tampa Bay, St. Petersburg... temporary safety zone on the waters of Tampa Bay in the vicinity of Spa Beach in St. Petersburg, Florida..., anchoring in, or remaining within the safety zone unless authorized by the Captain of the Port St...

Environmental Assessment: Relocation of Facilities at Hurlburt Field, Florida

DTIC Science & Technology

2011-11-01

fern (Pteridium aquilinum), and highbush blueberry (Vaccinium corymbosum). The access road route to the NE Area proposed under Alternatives 1 and 2...Beach, in said Okaloosa County, Florida. and that the said newspaper has heretofore been continuously published io said Okaloosa County, Florida...bracken fern (Pteridium aquilinum), and highbush blueberry (Vaccinium corymbosum). The NE Area is surrounded entirely by a large forested wetland

KSC-08pd0022

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel drives an official track vehicle at Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at the speedway and will ride around the track, taking "hot laps" in the car. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0018

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel watches other cars on the Daytona International Speedway. Feustel had his turn at riding around the track, taking "hot laps" in an official track vehicle. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at the speedway, also meeting with fans and the media. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0010

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel (right) is ready to participate in NASCAR's Preseason Thunder Fan Fest at Daytona International Speedway. At left is NASCAR driver Kurt Busch. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides meeting with fans and media, Feustel will ride around the track, taking "hot laps," in an official track vehicle. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0012

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel (right) talks to NASCAR driver Kurt Busch about his pending "hot laps" in an official track vehicle around the Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0011

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- NASCAR driver Kurt Busch (left) talks to astronaut Andrew Feustel about driving. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at Daytona International Speedway. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides meeting with fans and media, Feustel will ride around the track, taking "hot laps," in an official track vehicle. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0014

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- NASCAR driver Kurt Busch (left) talks to astronaut Andrew Feustel about driving. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at Daytona International Speedway. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides meeting with fans and media, Feustel will ride around the track, taking "hot laps," in an official track vehicle. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

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 circulation of water at the beach or cause waves and wave breaking that stir and resuspend the beach sediment. To help interpret FIB observations and to improve the use of future monitoring results, a coastal circulation model and a bacteria fate model is being constructed to simulate and predict the FIB transport and distribution at Hobie Cat Beach.

Environmental Assessment for Destin 4th of July Fireworks and Beach Cleanup

DTIC Science & Technology

2008-06-01

as nesting along the gulf coast of Florida but there have been no known nestings on Eglin beaches. Along with the olive ridley , the Kemp’s ridley ...associated infauna, while adult diet consists primarily of crabs. Kemp’s ridleys are not known to nest on Eglin’s Beaches. Piping Plover The piping...frontal dune and scrub habitat within the coastal dune ecosystem on SRI, preferring sand- covered slopes with patches of grasses and herbs, and their diet

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

DTIC Science & Technology

2012-08-01

Figure 6). Over the latter time period, from 1999 to 2007, Anastasia State Park experienced significant accretion where the region directly to the south...cu yd/year. However, a known reversal in net transport exists from the northern tip of Anastasia Island down to St. Augustine Beach, and the...connectivity. Therefore, the inlet left- bypassing location was set to the first adjacent cell. Downdrift of the inlet (to the right), the beach at Anastasia

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.

HIGH-ANGLE AEOLIAN CROSSBEDDING AT TRAIL RIDGE, FLORIDA.

USGS Publications Warehouse

Force, Eric; Garnar, Tom

1985-01-01

This paper described new evidence concerning the origin of the Trail Ridge mineral sands deposit in Florida. Rarely exposed sections of the orebody exhibit structures indicative of sand dune formation rather than coastal beach sand accumulation. The implications for mineral sands exploration, and therefore resources, in the southeastern USA are highlighted.

National Assessment Of Shoreline Change: Part 2, Historical Shoreline Changes And Associated Coastal Land Loss Along The U.S. Southeast Atlantic Coast

USGS Publications Warehouse

Morton, Robert A.; Miller, Tara L.

2005-01-01

EXECUTIVE SUMMARY Beach erosion is a chronic problem along most open-ocean shores of the United States. As coastal populations continue to grow and community infrastructures are threatened by erosion, there is increased demand for accurate information regarding past and present trends and rates of shoreline movement. There is also a need for a comprehensive analysis of shoreline movement that is consistent from one coastal region to another. To meet these national needs, the U.S. Geological Survey is conducting an analysis of historical shoreline changes along open-ocean sandy shores of the conterminous United States and parts of Hawaii and Alaska. One purpose of this work is to develop standard repeatable methods for mapping and analyzing shoreline movement so that periodic updates regarding coastal erosion and land loss can be made nationally that are systematic and internally consistent. This report on states comprising the Southeast Atlantic Coast (east Florida, Georgia, South Carolina, North Carolina) represents the second in a series that already includes the Gulf of Mexico and will eventually include the Northeast Atlantic Coast, Pacific Coast, and parts of Hawaii and Alaska. The report summarizes the methods of analysis, interprets the results, provides explanations regarding the historical and present trends and rates of change, and describes how different coastal communities are responding to coastal erosion. Shoreline change evaluations are based on comparing three historical shorelines with a recent shoreline derived from lidar (Light Detection and Ranging) topographic surveys. The historical shorelines generally represent the following periods: 1800s, 1920s-1930s, and 1970s, whereas the lidar shoreline is 1998-2002. Long-term rates of change are calculated using four shorelines (1800s to lidar shoreline), whereas short-term rates of change are calculated for the most recent period (1970s to lidar shoreline). The historical rates of change presented in this report represent past conditions and therefore are not intended for predicting future shoreline positions or rates of change. Rates of erosion for the Southeast Atlantic region were generally highest in South Carolina along barrier islands and headland shores associated with the Santee delta. Erosion was also rapid along some barrier islands in North Carolina. Highest rates of erosion in Florida were generally localized around tidal inlets. The most stable Southeast Atlantic beaches were along the east coast of Florida where low wave energy and frequent beach nourishment minimized erosion. Some beach segments in Florida accreted as a result of net longshore drift convergence around Cape Canaveral and around tidal inlets that were stabilized by jetties. Seawalls, riprap revetments, and groins were constructed in all the Southeast Atlantic states as initial community responses to long-term beach erosion. Although some states, such as Florida, still permit shoreline stabilization structures, beach nourishment has become the preferred method of mitigating long-term erosion. Beach nourishment is common in all of the Southeast Atlantic states except Georgia.

Archive of digital boomer subbottom data collected during USGS cruise 05FGS01 offshore east-central Florida, July 17-29, 2005

USGS Publications Warehouse

Forde, Arnell S.; Dadisman, Shawn V.; Wiese, Dana S.; Phelps, Daniel C.

2012-01-01

In July of 2005, the U.S. Geological Survey (USGS), in cooperation with the Florida Geological Survey (FGS), conducted a geophysical survey of the Atlantic Ocean offshore of Florida's east coast from Flagler Beach to Daytona Beach. This report serves as an archive of unprocessed digital boomer subbottom data, trackline maps, navigation files, Geographic Information System (GIS) files, Field Activity Collection System (FACS) logs and formal Federal Geographic Data Committee (FGDC) metadata. Filtered and gained (showing a relative increase in signal amplitude) digital images of the seismic profiles are also provided. Refer to the Acronyms page for expansions of acronyms and abbreviations used in this report. The USGS Saint Petersburg Coastal and Marine Science Center (SPCMSC) assigns a unique identifier to each cruise or field activity. For example, 05FGS01 tells us the data were collected in 2005 for cooperative work with the FGS and the data were collected during the first field activity for that project in that calendar year. Refer to http://walrus.wr.usgs.gov/infobank/programs/html/definition/activity.html for a detailed description of the method used to assign the field activity ID. The boomer subbottom processing system consists of an acoustic energy source that is made up of capacitors charged to a high voltage and discharged through a transducer in the water. The transducer is towed on a sled floating on the water surface and when discharged emits a short acoustic pulse, or shot, which propagates through the water column and shallow stratrigraphy below. The acoustic energy is reflected at density boundaries (such as the seafloor or sediment layers beneath the seafloor), detected by the receiver (a hydrophone streamer), and recorded by a PC-based seismic acquisition system. This process is repeated at timed intervals (for example, 0.5 s) and recorded for specific intervals of time (for example, 100 ms). In this way, a two-dimensional (2-D) vertical image of the shallow geologic structure beneath the ship track is produced. Figure 1 displays the acquisition geometry. Refer to table 1 for a summary of acquisition parameters and table 2 for trackline statistics. The archived trace data are in standard Society of Exploration Geophysicists (SEG) SEG Y format (Barry and others, 1975), except an ASCII format is used for the first 3,200 bytes of the card image header instead of the standard EBCDIC format. For a detailed description about the recorded trace headers, refer to the SEG Y Format page. The SEG Y files may be downloaded and processed with commercial or public domain software such as Seismic Unix (Cohen and Stockwell, 2005). See the How To Download SEG Y Data page for download instructions. The printable profiles provided here are GIF images that were processed and gained using SU software; refer to the Software page for links to example SU processing scripts. The processed SEG Y data were also exported to Chesapeake Technology, Inc. (CTI) SonarWeb software to produce a geospatially interactive version of the profile that allows the user to obtain a geographic location and depth from the profile for a given cursor position; this information is displayed in the status bar of the browser. Please note that clicking on the profile image switches it to "Expanded View" (a compressed image of the entire line) and cursor tracking is not available in this mode.

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...

KSC-2012-2705

NASA Image and Video Library

2012-05-08

COCOA BEACH, Fla.. -- Todd May, program manager of the Space Launch System, receives a sculpture from the National Space Club after his address to the National Space Club's Florida Committee during the organization's monthly luncheon in Cocoa Beach, Fla. May, who works at NASA's Marshall Space Flight Center in Huntsville, Ala., discussed the status of the SLS program. Photo credit: NASA/Kim Shiflett

A System That Works: Highlights of Effective Intervention Strategies in a Quality Improvement System

ERIC Educational Resources Information Center

Sinisterra, Diana; Baker, Stephen

2010-01-01

This paper describes one approach to quality improvement efforts: the Quality Improvement System (QIS) implemented by Prime Time Palm Beach County (Prime Time) in Palm Beach County, Florida. Prime Time's QIS is recognized as one promising systemic effort to improve quality in the afterschool field (Yohalem, Granger, & Pittman, 2009). As a…

Significance of beach geomorphology on fecal indicator bacteria levels.

PubMed

Donahue, Allison; Feng, Zhixuan; Kelly, Elizabeth; Reniers, Ad; Solo-Gabriele, Helena M

2017-08-15

Large databases of fecal indicator bacteria (FIB) measurements are available for coastal waters. With the assistance of satellite imagery, we illustrated the power of assessing data for many sites by evaluating beach features such as geomorphology, distance from rivers and canals, presence of piers and causeways, and degree of urbanization coupled with the enterococci FIB database for the state of Florida. We found that beach geomorphology was the primary characteristic associated with enterococci levels that exceeded regulatory guidelines. Beaches in close proximity to marshes or within bays had higher enterococci exceedances in comparison to open coast beaches. For open coast beaches, greater enterococci exceedances were associated with nearby rivers and higher levels of urbanization. Piers and causeways had a minimal contribution, as their effect was often overwhelmed by beach geomorphology. Results can be used to understand the potential causes of elevated enterococci levels and to promote public health. Copyright © 2017 Elsevier Ltd. All rights reserved.

KSC-08pd0016

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel gets adjusted to the driver's seat in an official track vehicle at Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at the speedway and will ride around the track, taking "hot laps" in the car. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0017

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel is ready for his ride in an official track vehicle at Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at the speedway and will ride around the track, taking "hot laps" in the car. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0015

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel climbs into the driver's seat of an official track vehicle at Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at the speedway and will ride around the track, taking "hot laps" in the car. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

KSC-08pd0013

NASA Image and Video Library

2008-01-08

KENNEDY SPACE CENTER, FLA. -- Astronaut Andrew Feustel (right) thanks NASCAR driver Kurt Busch (center) for his views about his pending "hot laps" in an official track vehicle around the Daytona International Speedway. Feustel is participating in NASCAR's Preseason Thunder Fan Fest at. Feustel's appearance celebrates NASA's 50th anniversary and the speedway's 50th running of the Daytona 500 in February. Besides the driving experience, Feuster will meet with fans and the media. The NASA/NASCAR association spans decades. Technology developed for the space program has helped NASCAR drivers increase their performance and stay safe over the years. They wear cooling suits similar to what astronauts wear during a spacewalk. Foam that NASA developed for aircraft seats protects racecar drivers' necks in crashes. In addition to participating in the fan festival, NASA will fly three Daytona 500 flags aboard an upcoming space shuttle flight. Speedway officials plan to wave one of the flags to begin the 2008 installment of the Daytona 500, while another will be presented to the winning driver. NASA will keep the third. Feustel will fly on the space shuttle mission STS-125 to the Hubble Space Telescope. The mission will extend and improve the observatory's capabilities through 2013. Launch is targeted for August 2008. Photo credit: NASA/George Shelton

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…

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…

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…

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...

Florida Healthy Beaches Program | Florida Department of Health

Science.gov Websites

Phone Numbers WIC Income Guidelines How WIC Works WIC Foods Food Vendors Health Care Providers Nutrition Materials What is WIC? WIC is a federally funded nutrition program for Women, Infants, and Children. WIC provides the following at no cost: healthy foods, nutrition education and counseling, breastfeeding support

Ecology and management of Sheoak (Casuarina spp.), an invader of coastal Florida, U.S.A.

USDA-ARS?s Scientific Manuscript database

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...

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 and provides protection for coastal developments. Beach nourishment or restoration must, however, be thought of as a continual effort and not a one-time fix. Therefore, a combination of sand placement with other erosion mitigation measures can be an effective way to stabilize a shoreline and extend the life of the beach nourishment. Fill material can be obtained from an offshore borrow site, and its characteristics must match the native material in terms of grain size and structure. Environmental concerns for such an effort include potential for decreased water quality during dredging operations, and disturbance of coastal habitat while removing or depositing dredged material. An in-depth scientific evaluation of deposit sites and potential borrow sites must be executed. Mitigation and monitoring efforts will also be critical for a successful low-impact beach management project. The potential exists for unwanted consequences to develop during dredging operations, all of which must be considered and reduced.-->

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).

Strategy Handbook for Recreational Small Boat Harbor Financing,

DTIC Science & Technology

1988-01-01

County Planning & North Point Marina Zoning Committee State of Illinois Sonoma County . CA o William A. Jansen, P.E., Proj. Dir. o Joseph D. Rodota...Director North Point Marina Sonoma County Regional Parks Office of Planning & Development o Ernie Carpenter, Chairman Dept. of Conservation Sonoma ...Spud Point Marina, Sonoma County , California; and Miami Beach Marina, Miami Beach, Florida. Findings from these studies were used to identify

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…

Sunglint in Florida Bay taken by the Expedition Two crew

NASA Image and Video Library

2001-04-13

ISS002-E-5466 (13 April 2001) --- From the International Space Station (ISS), an Expedition Two crew member photographed southern Florida, including Dade County with Miami and Miami Beach; Everglades National Park; Big Cypress National Reserve; and the Florida Keys and many other recognizable areas. The crew member, using a digital still camera on this same pass, also recorded imagery of the Lake Okeechobee area, just north of the area represented in this frame.

Establishment of vesicular-arbuscular mycorrhizal fungi and other microorganisms on a beach replenishment site in Florida.

PubMed

Sylvia, D M; Will, M E

1988-02-01

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 N(2). 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.

75 FR 1621 - Notice of Proposals to Engage in Permissible Nonbanking Activities or to Acquire Companies that...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

..., Corpus Christi, Texas; to engage de novo through its subsidiary, American Capital Solutions Group, Inc., Corpus Christi, Texas, in financial and investment advisory activities, pursuant to section 225.28(b)(6... Bank Fund Management LLC, and Smith Associates Florida Banking Fund LLC, all of Pompano Beach, Florida...

78 FR 25273 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... Peachtree Street NE., Atlanta, Georgia 30309: 1. Harvey Alan Sorkin, Palm Beach Gardens, Florida; to acquire at least 10 percent of the voting shares of Floridian Community Holdings, Inc., and thereby indirectly acquire voting shares of Floridian Community Bank, Inc., both of Davie, Florida. B. Federal...

The Gulf Stream and Density of Fluids

ERIC Educational Resources Information Center

Landstrom, Erich

2006-01-01

A few kilometers from the shores of Palm Beach County, Florida, is the Gulf Stream current--a remarkable "river" within an ocean. The current's journey across the Atlantic Ocean connects southeast Florida and southwest Great Britain as it streams steadily north at speeds of 97 km a day; moving 100 times as much water as all the rivers on…

Deformed Shape Analysis of Coupled Glazing Systems

DTIC Science & Technology

2013-09-01

Tyndall Air Force Base, Florida, USA ABSTRACT Glazing in storefront and curtain wall configurations is increasingly used in areas subjected to... AIR FORCE CIVIL ENGINEER CENTER READINESS DIRECTORATE  Requirements & Acquisition Division  United States Air Force  Tyndall Air Force...Antonio, Texas; %Omaha, Nebraska #Jacobs Technology, Fort Walton Beach, Florida Air Force Civil Engineer Center Readiness Directorate Requirements

Granulometry and mineralogy of some northeastern Florida placers: a consequence of heavy mineral concentration in nearshore bars

NASA Astrophysics Data System (ADS)

Elsner, Harald

1992-03-01

Heavy mineral placer deposits of Pleistocene age in northeastern Florida were examined sedimentologically. Neither general setting, nor granulometric or mineralogic results are in agreement with a concentration of the heavy minerals in a beach, eolian or fluvial environment. Granulometric moment parameters of the ore sands seem to be distinctive. They include moderate sorting, high positive skewness, high kurtosis and a distinctive fine tail. Similarities of grain size curves of the placer sands with nearshore-offshore sands exist. Mineralogically the samples are more variable but always impoverished in epidote. This scarcity of epidote is atypical for eolian sediments in the study area, and the lack of garnet and the fineness of ore sands are uncommon for beach placers of northeast Florida. Underlain by dune ridges, which acted as obstacles on the shallow sea floor during the Penholoway transgression (1.3 ± 0.1 Ma B.P.), heavy minerals in the Boulogne and Green Cove Springs main ore body must have been concentrated in bars by the interplay of longshore and transverse bottom currents. Lighter heavy minerals were deposited in smaller nearshore bars closer to the former coast (Green Cove Springs small ore body) or in dunes of barrier islands (Green Cove Springs western ore body). As is true today, layers of noteworthy concentrations of economic minerals in the swash zone of Florida beaches were formed only rarely during storms, contrary to the coasts of Australia or India, where higher energetic conditions prevail. The proposed model of concentration of heavy minerals in certain outer nearshore bars has long been assumed but never been proven.

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

Blasland, Bouck, and Lee, Inc., 1992), arsenic and copper used as fungicide on grape - fruit and as a wood preservative (Sherwood and others, 1973), and...for nematode control (400 pounds per acre from Noling and Gilreath, 1998) would provide 44.8 grams per square meter to the soil. The decomposition... nematode control: A south Florida synopsis: Gainesville, University of Florida, Institute for Food and Agricultural Science: accessed October 8, 2002

Effect of Beach Nourishment and Borrowing on Marine Organisms.

DTIC Science & Technology

1982-12-01

turbellarians (flat- wormsN, nematode (roundworms), gastrotrichs, and harpacticoid copepods (crustacean6). The vertical distribution of many of these organisms in...were washed inshore increasing species diversity along the beach. Simon and Dauer (1977) studied faunal damage caused by red tide at Tampa Bay, Florida...and Ecology, Vol. 46, 1980, pp. 59-71. 56. SIMON, J.L., and DAUER , D.M., "Reestablishment of a Benthic Community Following Natural Defaunation

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…

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

Beach erosion caused by Hurricane Matthew is visible along the Atlantic shoreline at NASA’s Kennedy Space Center in Florida. Although some sections of shoreline suffered erosion, recently restored portions of beach fared well. Hurricane Matthew, a Category 3 storm, passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion.

Beach Ridge Evidence for Regional Tilting and Drainage Reorganization in Central Florida

NASA Astrophysics Data System (ADS)

Adams, P. N.; Jaeger, J. M.; Woo, H. B.; Panning, M. P.

2016-12-01

Beach ridge sets can be constructed by a variety of processes (e.g. swash-built, eolian dune-built), but in all cases their presence represents a sediment supply rate that outpaces the rate of generation of accommodation space, resulting in progradation of the shoreline. The Merritt Island-Cape Canaveral sedimentary complex (MICCSC) consists of a series of adjacent, yet non-conformable, beach ridge sets that suggest a multi-phase constructional history. Previous U/Th, radiocarbon and OSL dating indicates that deposition of the beach ridge sets began at least 40 ka. We show that the duration of time required to accumulate this sedimentary mass, assuming longshore sediment transport (LST) alone, is within the appropriate time frame supplied by the age dates reported, but there is no clear mechanism that explains why LST would be interrupted to cause sedimentary accumulation at this particular location. An alternate explanation for the presence of the MICCSC is that the sedimentary body represents an abandoned paleodelta, whose source provided a sediment supply sufficient for coastal progradation. Although no such source is active today, the St. Johns River is a low-gradient fluvial system that currently empties to the Atlantic Ocean near Jacksonville, Florida, and has a drainage basin area of nearly 23,000 km2, which could satisfy the sediment supply rate required to build a delta the size of the MICCSC. Among several plausible drainage rearrangement mechanisms, we demonstrate that karst-driven, flexural isostatic uplift originating from carbonate dissolution within the central portion of the Florida peninsula has driven northward down-tilting of the landscape, forcing the St. Johns to seek a new coastal exit point, abandoning the MICCSC.

Illness associated with red tide--Nassau County, Florida, 2007.

PubMed

2008-07-04

A "red tide" is a harmful algal bloom that occurs when toxic, microscopic algae in seawater proliferate to a higher-than-normal concentration (i.e., bloom), often discoloring the water red, brown, green, or yellow. Red tides can kill fish, birds, and marine mammals and cause illness in humans. Florida red tide is caused by the dinoflagellate Karenia brevis, which produces toxins called brevetoxins and is most commonly found in the Gulf of Mexico; however, K. brevis blooms also can occur along the Atlantic coast. On September 25, 2007, a cluster of respiratory illnesses was reported to the Nassau County Health Department (NCHD) in northeastern Florida. All of the ill persons were employed at a beach restoration worksite by a dredging company operating at Fernandina Beach; they reported symptoms of eye or respiratory irritation (e.g., coughing, sneezing, sniffling, and throat irritation). NCHD and the Florida Department of Health promptly conducted epidemiologic and environmental investigations and determined the illnesses likely were associated with exposure to a red tide along the Atlantic coast. These actions highlight the importance of rapid investigation of health concerns with potential environmental causes to enable timely notification of the public and prevent further illness.

Life history and environmental requirements of loggerhead turtles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nelson, D.A.

1988-08-01

In the United States scattered nestings of loggerhead sea turtles (Caretta caretta) may occur in most of its range from Texas to Florida and Florida to New Jersey; however, nesting concentrations occur on coastal islands of North Carolina, South Carolina, and Georgia and on the coasts of Florida. The greatest portion of a loggerhead's life is spent in ocean and estuarine waters where it breeds in shallow waters adjacent to nesting beaches, feeds on a variety of fish and shellfish, and migrates generally north in the spring and summer and south in the fall and winter. The other part ofmore » its life is spent on coastal beaches where the female digs a nest, lays her eggs (average 120 eggs), the eggs hatch (in 46 to 65 days), and the hatchlings emerge from the nest as a group and orient seaward to become part of the aquatic system again. Nesting activity begins in the spring, peaks in midsummer, and declines until completion in late summer. A loggerhead female generally nests every other or every third year. Beach sand temperatures may affect nest site selection by females, the incubation time and hatching success of eggs, and the sex and emergence timing of hatchlings. Most management of sea turtles has been directed toward increasing hatching and hatchling success through predator control, egg relocation, and raising captive hatchlings. 183 refs.; 10 figs.; 3 tabs.« less

First account of apochlorotic diatoms from intertidal sand of a south Florida beach

NASA Astrophysics Data System (ADS)

Blackburn, Michele V.; Hannah, Fiona; Rogerson, Andrew

2009-10-01

During the period January to December 2004, monthly intertidal sand samples were collected from John U. Lloyd State Park beach, Florida. This study is the first to report on spatial and temporal distributions of heterotrophic (apochlorotic) diatoms in a sub-tropical beach, or indeed any sandy beach. Two non-pigmented, apochlorotic diatom morphotypes (strains III and IV) were consistently isolated from two intertidal beach sites and neither conformed to the morphologies of described species. Apochlorotic diatoms were found throughout the year and formed significant peaks in April, attaining total diatom counts of 71.1 and 94.9 cells g -1 wet sand, for the upper tidal zone and lower tidal zone, respectively. Valve morphology is described in detail for the two diatom morphotypes isolated from the beach sites (strains III and IV). Growth responses to changes in salinity (reflecting those of the intertidal zone) were examined in the laboratory for these diatoms. Both morphotypes were euryhaline, tolerating salinities between 10 and 50, and maximum growth rates were achieved at salinities between 20 and 40. Diatoms grew equally well whether grown in the light or the dark and showed no evidence of pigments when viewed by epifluorescence microscopy. The ability of diatoms to burrow into agar and carrageenan at different concentrations was tested. Both morphotypes were observed to develop burrows through non-nutrient agar up to twice the standard concentration (30 g agar l -1). The ease with which these heterotrophic diatoms formed burrows suggests that they were digesting these complex carbohydrates (i.e. phycocolloids) as a nutrient source. Strain IV, however, failed to burrow in a different phycocolloid, carrageenan. Similar degradative actions in the field might have implications for the breakdown of recalcitrant materials or allow diatoms to effectively compete with bacteria for carbon and nutrients.

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. Copyright 2009 Elsevier Ltd. All rights reserved.

Kennedy Space Center and the Florida Atlantic coast area

NASA Image and Video Library

1974-02-01

SL4-93-167 (February 1974) --- 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 near Vero Beach northward to Cape Canaveral and the KSC complex. The launch pads for the Skylab missions are clearly visible. Identification of living vegetation is possible through the use of the color infrared film. Various shades of red portray differences in the vegetation such as shown in the patterns in the agricultural area near Vero Beach. In the Kennedy Space Center, 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 the mainland by the Indian River. Federal and state highways and numerous causeways over the rivers are easily identified. The Florida mainland is partly shadowed by small white clouds which cast a pronounced shadow to the east of each cloud indicated the Sun is west of solar noon. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Core of Engineers. All EREP photography is available to the public through the Department of Interior's Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

KSC-2010-1100

NASA Image and Video Library

2010-01-08

CAPE CANAVERAL, Fla. – A few of the green sea turtles are seen inside the headquarters building of the Merritt Island Wildlife Refuge located on NASA's Kennedy Space Center in Florida. The turtles were some of many "stunned" by the recent drop in temperatures in Florida. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Photo credit: NASA/Amanda Diller

Biological and ecological science for Florida—The Sunshine State

USGS Publications Warehouse

,

2017-08-30

Florida is rich in sunshine and other natural resources essential to the State's economy. More than 100 million tourists visit Florida's beaches, wetlands, forests, oceans, lakes, and streams where they generate billions of dollars and sustain more than a million jobs. Florida also provides habitat for several thousand freshwater and marine fish, mammals, birds, and other wildlife that are viewed, hunted, or fished, or that provide valuable ecological services. Fertile soils and freshwater supplies support agriculture and forest industries and generate more than $8 billion of revenue annually and sustain thousands of jobs.

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.

Control of Coastal Lighting in Anti-Submarine Warfare

DTIC Science & Technology

1943-04-30

diameter 18 15 Cardboard used to shield lighting units at Jacksonville Beach,, Florida 19 16 Power :leads, wiring harness, and headlamp switch 19 17...1000 feet from searchlight used’"’ to insure measurements in same portion S of beam 26 28 Power supply for beach searchlight 27 29 Ceiling projector...as availability of eleccric power , existence ofVteleph ne lines, proximity to bases for the seacraft and air-craft required, nuarters for the troops, f

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Members of the Disaster Assessment and Recovery Team (DART) work on flooring repairs to the Beach House at NASA’s Kennedy Space Center in Florida. The effort is part of the spaceport’s ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

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

KSC-2010-1096

NASA Image and Video Library

2010-01-08

CAPE CANAVERAL, Fla. – On Friday, this sea turtle affected by the cold temperatures in Florida was among those taken inside the Merritt Island Wildlife Refuge headquarters building at NASA's Kennedy Space Center. The turtle was one of many "stunned" by the recent drop in temperatures in Florida. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Photo credit: NASA/Amanda Diller

KSC-2010-1098

NASA Image and Video Library

2010-01-08

CAPE CANAVERAL, Fla. – Fish and Wildlife Conservation Commission workers move a green sea turtle into the headquarters building of the Merritt Island Wildlife Refuge located on NASA's Kennedy Space Center in Florida. The turtle was one of many "stunned" by the recent drop in temperatures in Florida. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Photo credit: NASA/Amanda Diller

KSC-2010-1097

NASA Image and Video Library

2010-01-08

CAPE CANAVERAL, Fla. – Fish and Wildlife Conservation Commission workers evaluate a green sea turtle at the headquarters building of the Merritt Island Wildlife Refuge located on NASA's Kennedy Space Center in Florida. The turtle was one of many "stunned" by the recent drop in temperatures in Florida. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Photo credit: NASA/Amanda Diller

KSC-2010-1099

NASA Image and Video Library

2010-01-08

CAPE CANAVERAL, Fla. – A Fish and Wildlife Conservation Commission worker moves a green sea turtle inside the headquarters building of the Merritt Island Wildlife Refuge located on NASA's Kennedy Space Center in Florida. The turtle was one of many "stunned" by the recent drop in temperatures in Florida. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Photo credit: NASA/Amanda Diller

Miami, Florida—New City in the New World

PubMed Central

Richmond, Joy S.

1967-01-01

The land of Florida was one of the first areas explored in the New World during the Age of Discovery; Miami is one of the newest major cities to develop in our present age. Members of the Medical Library Association are invited to come to the 1967 Annual Convention on Miami Beach and to enjoy both the past and the present in Miami and in Florida. PMID:16017443

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Roofing materials, blown loose by Hurricane Matthew, are visible on the ground below the deck of the Beach House at NASA’s Kennedy Space Center in Florida. Members of the Disaster Assessment and Recovery Team (DART) are working on repairs to the facility following Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Roofing materials, blown loose by Hurricane Matthew, lie on the ground behind the Beach House at NASA’s Kennedy Space Center in Florida. Members of the Disaster Assessment and Recovery Team (DART) are working on repairs to the facility following Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

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/or frequency is a potential threat to barrier island resilience, particularly for those sections of the island where dune recovery has historically taken the longest time. Further study is required to determine how and why dune recovery varies for the dissipative and intermediate beaches of Galveston Island and Santa Rosa Island, respectively.

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.

Effect of beach management policies on recreational water quality.

PubMed

Kelly, Elizabeth A; Feng, Zhixuan; Gidley, Maribeth L; Sinigalliano, Christopher D; Kumar, Naresh; Donahue, Allison G; Reniers, Adrianus J H M; Solo-Gabriele, Helena M

2018-04-15

When beach water monitoring programs identify poor water quality, the causes are frequently unknown. We hypothesize that management policies play an important role in the frequency of fecal indicator bacteria (FIB) exceedances (enterococci and fecal coliform) at recreational beaches. To test this hypothesis we implemented an innovative approach utilizing large amounts of monitoring data (n > 150,000 measurements per FIB) to determine associations between the frequency of contaminant exceedances and beach management practices. The large FIB database was augmented with results from a survey designed to assess management policies for 316 beaches throughout the state of Florida. The FIB and survey data were analyzed using t-tests, ANOVA, factor analysis, and linear regression. Results show that beach geomorphology (beach type) was highly associated with exceedance of regulatory standards. Low enterococci exceedances were associated with open coast beaches (n = 211) that have sparse human densities, no homeless populations, low densities of dogs and birds, bird management policies, low densities of seaweed, beach renourishment, charge access fees, employ lifeguards, without nearby marinas, and those that manage storm water. Factor analysis and a linear regression confirmed beach type as the predominant factor with secondary influences from grooming activities (including seaweed densities and beach renourishment) and beach access (including charging fees, employing lifeguards, and without nearby marinas). Our results were observable primarily because of the very large public FIB database available for analyses; similar approaches can be adopted at other beaches. The findings of this research have important policy implications because the selected beach management practices that were associated with low levels of FIB can be implemented in other parts of the US and around the world to improve recreational beach water quality. Copyright © 2018 Elsevier Ltd. All rights reserved.

Using Lagrangian Coherent Structures to understand coastal water quality

NASA Astrophysics Data System (ADS)

Fiorentino, L. A.; Olascoaga, M. J.; Reniers, A.; Feng, Z.; Beron-Vera, F. J.; MacMahan, J. H.

2012-09-01

The accumulation of pollutants near the shoreline can result in low quality coastal water with negative effects on human health. To understand the role of mixing by tidal flows in coastal water quality we study the nearshore Lagrangian circulation. Specifically, we reveal Lagrangian Coherent Structures (LCSs), i.e., distinguished material curves which shape global mixing patterns and thus act as skeletons of the Lagrangian circulation. This is done using the recently developed geodesic theory of transport barriers. Particular focus is placed on Hobie Beach, a recreational subtropical marine beach located in Virginia Key, Miami, Florida. According to studies of water quality, Hobie Beach is characterized by high microbial levels. Possible sources of pollution in Hobie Beach include human bather shedding, dog fecal matter, runoff, and sand efflux at high tides. Consistent with the patterns formed by satellite-tracked drifter trajectories, the LCSs extracted from simulated currents reveal a Lagrangian circulation favoring the retention near the shoreline of pollutants released along the shoreline, which can help explain the low quality water registered at Hobie Beach.

(YIP-09) Improving Synthesis and Recognition of Crowded Scenes using Statistical Models of Group Behavior

DTIC Science & Technology

2013-05-01

prisoner’s dilemma. In Proceedings of Florida Artifical Intelligence Research Society, pages 2–7, Day- tona Beach, FL, May 2010. [6] M. Maghami* and...A. Shah*, P. Bell*, and G. Sukthankar. A destination recommendation system for virtual worlds. In Proceedings of Florida Artifical Intelligence ...question convey? Leveraging help-seeking behavior for improved modeling in a simulation- based intelligent tutor. In Proceedings of SpringSim Military

Strategic Placement of Mixed Sediment in the Form of a Nearshore Berm along Fort Myers Beach, Florida

DTIC Science & Technology

2017-03-28

reusable and sustainable placement site. 6. The nearshore berm will allow increased shore protection from large waves breaking and attenuating on the berm...maintenance in 1986, 1996, and 2001 (Florida Department of Environmental Protection 2009). In the past, as part of regional sediment management, sediment...Environmental Protection 2009). Figure 1. Study area and survey line locations. Sanibel Island (to the northwest of Estero Island) shelters Fort

A Pilot Study of Microbial Contamination of Subtropical Recreational Waters

PubMed Central

Fleming, Lora E; Solo, Gabriele H.; Elmir, Samir; Shibata, Tomoyuki; Squicciarini, Dominick; Quirino, Wendy; Arguello, Margia; Van de Bogart, Gayl

2009-01-01

Microbial water quality indicators are used to determine whether a water body is safe for recreational purposes. There have been concerns raised about the appropriate use of microbial indicators to regulate recreational uses of water bodies, in particular those located in tropical and sub-tropical environments. This prospective cohort pilot study evaluated the relationship between microbial water quality indicators and public health within two public beaches without known sewage discharge, but with historically high microbial levels for one beach, in subtropical Miami-Dade County (Florida). Monitoring was conducted in three phases: daily water monitoring, beach sand sampling, and spatially intense water sampling. An epidemiological questionnaire from a Los Angeles recreational beach-goer study was used to assess the self-reported swimming-related symptoms and exposures. There was no significant association between the number nor the type of reported symptoms and the different sampling months or beach sites, although persons who returned repeatedly to the beach were more likely to report symptoms. The number of indicator organisms correlated negatively with the frequency of symptoms reported by recreational beach goers. Results of the daily monitoring indicated that different indicators provided conflicting results concerning beach water quality. Larger epidemiologic studies with individual exposure monitoring are recommended to further evaluate these potentially important associations in subtropical recreational waters. PMID:20151031

Historical shoreline changes along the US Gulf of Mexico: A summary of recent shoreline comparisons and analyses

USGS Publications Warehouse

Morton, R.A.; Miller, T.; Moore, L.

2005-01-01

The US Geological Survey is systematically analyzing historical shoreline changes along open-ocean sandy shores of the United States. This National Assessment of Shoreline Change Project is developing standard repeatable methods for mapping and analyzing shoreline movement so that internally consistent updates can periodically be made to record coastal erosion and land loss along US shores. Recently, shoreline change maps and a report were published for states bordering the Gulf of Mexico. Long-term and short-term average rates of change were calculated by comparing three historical shorelines (1800s, 1930s, 1970s) with an operational mean high water shoreline derived from lidar (light detection and ranging) surveys (post-1998). The rates of change, statistical uncertainties, original shorelines, and complementary geographic information system layers, such as areas of beach nourishment, are available on an Internet Map Server (IMS). For the Gulf of Mexico region, rates of erosion are generally highest in Louisiana along barrier island and headland shores associated with the Mississippi delta. Erosion also is rapid along some barrier islands and headlands in Texas, whereas barrier islands in Mississippi are migrating laterally. Highest rates of erosion in Florida are generally localized around tidal inlets. The most stable Gulf beaches generally are along the west coast of Florida, where low wave energy and frequent beach nourishment minimize erosion. Some long beach segments in Texas have accreted as a result of net longshore drift convergence and around tidal inlets that have been stabilized by long jetties. Individuals and some communities have attempted to mitigate the effects of erosion by emplacement of coastal structures, but those efforts largely have been abandoned in favor of periodic beach nourishment.

Preliminary results of the trespass prevention research study in West Palm Beach, Florida

DOT National Transportation Integrated Search

2011-03-16

The United States Department of Transportations (US : DOT) Research and Innovative Technology Administrations : John A. Volpe National Transportation Systems Center (Volpe : Center), under the direction of the US DOT Federal Railroad : Administ...

National Assessment of Shoreline Change: Part 1, Historical Shoreline Changes and Associated Coastal Land Loss Along the U.S. Gulf of Mexico

USGS Publications Warehouse

Morton, Robert A.; Miller, Tara L.; Moore, Laura J.

2004-01-01

EXECUTIVE SUMMARY Beach erosion is a chronic problem along most open-ocean shores of the United States. As coastal populations continue to grow and community infrastructures are threatened by erosion, there is increased demand for accurate information regarding past and present trends and rates of shoreline movement. There is also a need for a comprehensive analysis of shoreline movement that is consistent from one coastal region to another. To meet these national needs, the U.S. Geological Survey is conducting an analysis of historical shoreline changes along open-ocean sandy shores of the conterminous United States and parts of Hawaii and Alaska. One purpose of this work is to develop standard repeatable methods for mapping and analyzing shoreline movement so that periodic updates regarding coastal erosion and land loss can be made nationally that are systematic and internally consistent. This report on states bordering the Gulf of Mexico (Florida, Alabama, Mississippi, Louisiana, and Texas) represents the first in a series that will eventually include the Atlantic Coast, Pacific Coast, and parts of Hawaii and Alaska. The report summarizes the methods of analysis, interprets the results, provides explanations regarding the historical and present trends and rates of change, and describes how different coastal communities are responding to coastal erosion. Shoreline change evaluations are based on comparing three historical shorelines with a recent shoreline derived from lidar (Light Detection and Ranging) topographic surveys. The historical shorelines generally represent the following periods: 1800s, 1920s-1930s, and 1970s, whereas the lidar shoreline is 1998-2002. Long-term rates of change are calculated using all four shorelines (1800s to lidar shoreline), whereas short-term rates of change are calculated for the most recent period (1970s to lidar shoreline). The historical rates of change presented in this report represent past conditions and therefore are not intended for predicting future shoreline positions or rates of change. Rates of erosion for the Gulf of Mexico region are generally highest in Louisiana along barrier island and headland shores associated with the Mississippi delta. Erosion is also rapid along some barrier islands and headlands in Texas, and barrier islands in Mississippi are migrating laterally. Highest rates of erosion in Florida are generally localized around tidal inlets. The most stable Gulf beaches are along the west coast of Florida where low wave energy and frequent beach nourishment minimize erosion. Some beach segments in Texas have accreted as a result of net longshore drift convergence, and around tidal inlets that have been stabilized by long jetties. Seawalls and riprap revetments were constructed in all the Gulf Coast states as initial community responses to long-term beach erosion. Although some states, such as Florida, still permit shoreline stabilization structures, beach nourishment has become the preferred method of mitigating long-term erosion.

Citizen Science: Dune Restoration with Sea Oats by Junior Friends of MacArthur Beach State Park

NASA Astrophysics Data System (ADS)

Allen, S.

2016-12-01

As a crucial part of the dune ecosystem, Sea Oats are a protected species in Florida. They provide excellent habitat for small birds and mammals and prevent dune erosion with their fibrous roots.Citizen science is a research and education tool that involves everyday people in real and meaningful forms of science. My volunteer group, Junior friends of Macarthur Beach State Park, used citizen science to restore dunes by growing and planting Sea Oats. Junior friends is a group of 6-12th grade students whose purpose is to support the park through monthly activities and special events. Junior Friends asked,what is the best way to germinate/grow/and plant Sea Oats to renourish the beach dune. Specifically, what planting medium is most conducive for maximizing growth of Sea Oats? We tested three scenarios: 100% potting soil, 100% sand from the beach, 50% sand-50% potting soil mixture.Using harvested Sea Oat seeds from Macarthur Beach State Park, we separated the seeds from their casings, known as spiklets. We then monitored the plant's weekly over the course of 14 weeks and charted their growth. All the seeds had similar growth rates, but the seeds that grew in 100% potting soil consistently grew the tallest. The second tallest Sea Oats were 100% sand; the 50% sand-50% potting soil mixture produced the least amount of growth. When seedlings reached their desired growth of 6-8 inches and established a root ball, we planted the Sea Oats on the dune for restoration. After planting them,we monitored the growth of the Sea Oats on the MacArthur Beach dune throughout the rest of the year, charting the height of the planted Sea Oats. Using Citizen science we had meaningful data that helped us have a better understanding of restoring Sea Oats on Florida dunes and will help further future restorations.

Variations of Morphologic Changes induced by Tropical Storm Debby along Three Barrier Island, West-Central Florida, USA

NASA Astrophysics Data System (ADS)

Wang, P.; Roberts, T.

2012-12-01

Tropical Storm Debby generated sustained high waves and elevated water levels for nearly three days from June 24th to 26th, 2012, inducing substantial changes in beach and nearshore morphology. In addition, the storm winds and high waves approached the coast from a highly oblique angle from the south, driving substantial northward longshore sand transport, opposite to the regional net annual southward transport. A total of 145 beach and nearshore profiles along 3 adjacent barrier islands were surveyed 2 weeks before and one week after the storm impact. Overall, dune, beach, intertidal, and immediate subtidal areas suffered erosion, while deposition was measured over the nearshore bar. Beach recovery in the form of ridge and runnel development occurred as the storm energy subsided. Substantial longshore variations of storm-induced beach changes were measured, including both severe dune/beach/berm erosion and storm berm accretion, and both onshore and offshore migration of nearshore bar. Factors controlling these longshore variations include: 1) the oblique approaching of the storm forcing, 2) pre-storm beach morphology and chronic erosional or accretional trends, 3) sediment supply, and 4) tidal inlet and beach interactions. Wide spreading dune scarping occurred along the 30-km studied coast. Based on the pre- and post-storm survey data, a balanced sediment budget is obtained accounting for sand volume loss from dune, beach, intertidal, and subtidal zones, and sand gains over the nearshore bar and along the northern sections of the beach.

Initial Evaluation of the Effects of Aerosolized Florida Red Tide Toxins (Brevetoxins) in Persons with Asthma

PubMed Central

Fleming, Lora E.; Kirkpatrick, Barbara; Backer, Lorraine C.; Bean, Judy A.; Wanner, Adam; Dalpra, Dana; Tamer, Robert; Zaias, Julia; Cheng, Yung Sung; Pierce, Richard; Naar, Jerome; Abraham, William; Clark, Richard; Zhou, Yue; Henry, Michael S.; Johnson, David; Van De Bogart, Gayl; Bossart, Gregory D.; Harrington, Mark; Baden, Daniel G.

2005-01-01

Florida red tides annually occur in the Gulf of Mexico, resulting from blooms of the marine dinoflagellate Karenia brevis. K. brevis produces highly potent natural polyether toxins, known as brevetoxins, that activate voltage-sensitive sodium channels. In experimental animals, brevetoxins cause significant bronchoconstriction. A study of persons who visited the beach recreationally found a significant increase in self-reported respiratory symptoms after exposure to aerosolized Florida red tides. Anecdotal reports indicate that persons with underlying respiratory diseases may be particularly susceptible to adverse health effects from these aerosolized toxins. Fifty-nine persons with physician-diagnosed asthma were evaluated for 1 hr before and after going to the beach on days with and without Florida red tide. Study participants were evaluated with a brief symptom questionnaire, nose and throat swabs, and spirometry approved by the National Institute for Occupational Safety and Health. Environmental monitoring, water and air sampling (i.e., K. brevis, brevetoxins, and particulate size distribution), and personal monitoring (for toxins) were performed. Brevetoxin concentrations were measured by liquid chromatography mass spectrometry, high-performance liquid chromatography, and a newly developed brevetoxin enzyme-linked immunosorbent assay. Participants were significantly more likely to report respiratory symptoms after Florida red tide exposure. Participants demonstrated small but statistically significant decreases in forced expiratory volume in 1 sec, forced expiratory flow between 25 and 75%, and peak expiratory flow after exposure, particularly those regularly using asthma medications. Similar evaluation during nonexposure periods did not significantly differ. This is the first study to show objectively measurable adverse health effects from exposure to aerosolized Florida red tide toxins in persons with asthma. Future studies will examine the possible chronic effects of these toxins among persons with asthma and other chronic respiratory impairment. PMID:15866779

Initial evaluation of the effects of aerosolized Florida red tide toxins (brevetoxins) in persons with asthma.

PubMed

Fleming, Lora E; Kirkpatrick, Barbara; Backer, Lorraine C; Bean, Judy A; Wanner, Adam; Dalpra, Dana; Tamer, Robert; Zaias, Julia; Cheng, Yung Sung; Pierce, Richard; Naar, Jerome; Abraham, William; Clark, Richard; Zhou, Yue; Henry, Michael S; Johnson, David; Van De Bogart, Gayl; Bossart, Gregory D; Harrington, Mark; Baden, Daniel G

2005-05-01

Florida red tides annually occur in the Gulf of Mexico, resulting from blooms of the marine dinoflagellate Karenia brevis. K. brevis produces highly potent natural polyether toxins, known as brevetoxins, that activate voltage-sensitive sodium channels. In experimental animals, brevetoxins cause significant bronchoconstriction. A study of persons who visited the beach recreationally found a significant increase in self-reported respiratory symptoms after exposure to aerosolized Florida red tides. Anecdotal reports indicate that persons with underlying respiratory diseases may be particularly susceptible to adverse health effects from these aerosolized toxins. Fifty-nine persons with physician-diagnosed asthma were evaluated for 1 hr before and after going to the beach on days with and without Florida red tide. Study participants were evaluated with a brief symptom questionnaire, nose and throat swabs, and spirometry approved by the National Institute for Occupational Safety and Health. Environmental monitoring, water and air sampling (i.e., K. brevis, brevetoxins, and particulate size distribution), and personal monitoring (for toxins) were performed. Brevetoxin concentrations were measured by liquid chromatography mass spectrometry, high-performance liquid chromatography, and a newly developed brevetoxin enzyme-linked immunosorbent assay. Participants were significantly more likely to report respiratory symptoms after Florida red tide exposure. Participants demonstrated small but statistically significant decreases in forced expiratory volume in 1 sec, forced expiratory flow between 25 and 75%, and peak expiratory flow after exposure, particularly those regularly using asthma medications. Similar evaluation during nonexposure periods did not significantly differ. This is the first study to show objectively measurable adverse health effects from exposure to aerosolized Florida red tide toxins in persons with asthma. Future studies will examine the possible chronic effects of these toxins among persons with asthma and other chronic respiratory impairment.

INVESTIGATION OF WASTE RAG GENERATION AT NAVAL STATION MAYPORT

EPA Science Inventory

This report presents the results of an investigation examining pollution prevention alternatives for reducing the volume of waste rags generated at Naval Station Mayport, located near Jacksonville Beach, Florida. he report recommends five specific pollution prevention alternative...

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.

Indications of a positive feedback between coastal development and beach nourishment

NASA Astrophysics Data System (ADS)

Armstrong, Scott B.; Lazarus, Eli D.; Limber, Patrick W.; Goldstein, Evan B.; Thorpe, Curtis; Ballinger, Rhoda C.

2016-12-01

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 United States 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.

Indicator microbes correlate with pathogenic bacteria, yeasts and helminthes in sand at a subtropical recreational beach site.

PubMed

Shah, A H; Abdelzaher, A M; Phillips, M; Hernandez, R; Solo-Gabriele, H M; Kish, J; Scorzetti, G; Fell, J W; Diaz, M R; Scott, T M; Lukasik, J; Harwood, V J; McQuaig, S; Sinigalliano, C D; Gidley, M L; Wanless, D; Ager, A; Lui, J; Stewart, J R; Plano, L R W; Fleming, L E

2011-06-01

Research into the relationship between pathogens, faecal indicator microbes and environmental factors in beach sand has been limited, yet vital to the understanding of the microbial relationship between sand and the water column and to the improvement of criteria for better human health protection at beaches. The objectives of this study were to evaluate the presence and distribution of pathogens in various zones of beach sand (subtidal, intertidal and supratidal) and to assess their relationship with environmental parameters and indicator microbes at a non-point source subtropical marine beach. In this exploratory study in subtropical Miami (Florida, USA), beach sand samples were collected and analysed over the course of 6 days for several pathogens, microbial source tracking markers and indicator microbes. An inverse correlation between moisture content and most indicator microbes was found. Significant associations were identified between some indicator microbes and pathogens (such as nematode larvae and yeasts in the genus Candida), which are from classes of microbes that are rarely evaluated in the context of recreational beach use. Results indicate that indicator microbes may predict the presence of some of the pathogens, in particular helminthes, yeasts and the bacterial pathogen Staphylococcus aureus including methicillin-resistant forms. Indicator microbes may thus be useful for monitoring beach sand and water quality at non-point source beaches. The presence of both indicator microbes and pathogens in beach sand provides one possible explanation for human health effects reported at non-point sources beaches. © 2011 The Authors. Journal of Applied Microbiology © 2011 The Society for Applied Microbiology.

Long-Term Effects of Beach Nourishment on the Benthic Fauna of Panama City Beach, Florida.

DTIC Science & Technology

1982-01-01

gradual. The continental shelf in this area is not nearly as wide as it is in most areas of the Gulf of Mexico. i0 - ------ The segment of gulf...Lookout Street and Spyglass Street; transect 4 is offshore of the Holiday Inn West; transect 5 is offshore of the Fiesta Motel; transect 6 is off- shore...Region, Puerto Rico and the Virgin Islands," Atlanta, Ga., 1971. WHITTAKER, R.H., "Gradient Analysis of Vegetation," Biological Review, Vol. 49, 1967

Astronaut John Glenn running as part of physical training program

NASA Technical Reports Server (NTRS)

1964-01-01

Astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 mission, participates in a strict physical training program, as he exemplifies by frequent running. Here he pauses during an exercise period on the beach near Cape Canaveral, Florida.

Source apportionment of atmospheric polycyclic aromatic hydrocarbons (PAHs) in Palm Beach County, Florida.

PubMed

Afshar-Mohajer, Nima; Wilson, Christina; Wu, Chang-Yu; Stormer, James E

2016-04-01

Due to concerns about adverse health effects associated with inhalation of atmospheric polycyclic aromatic hydrocarbons (PAHs), 30 ambient air samples were obtained at an air quality monitoring station in Palm Beach County, Florida, from March 2013 to March 2014. The ambient PAH concentration measurements and fractional emission rates of known sources were incorporated into a chemical mass balance model, CMB8.2, developed by EPA, to apportion contributions of three major PAH sources including preharvest sugarcane burning, mobile vehicles, and wildland fires. Strong association between the number of benzene rings and source contribution was found, and mobile vehicles were identified to be the prevailing source (contribution≥56%) for the observed PAHs concentration with lower molecular weights (four or fewer benzene rings) throughout the year. Preharvest sugarcane burning was the primary contributing source for PAHs with relatively higher molecular weights (five or more benzene rings) during the sugarcane burning season (from October to May of the next year). Source contribution of wildland fires varied among PAH compounds but was consistently lower than for sugarcane burning during the sugarcane harvest season. Determining the major sources responsible for ground-level PAHs serves as a tool to improving management strategies for PAH emitting sources and a step toward better protection of the health of residents in terms of exposure to PAHs. The results obtain insight into temporal dominance of PAH polluting sources for those residential areas located near sugarcane burning facilities and have implications beyond Palm Beach County, in areas with high concerns of PAHs and their linked sources. Source apportionment of atmospheric polycyclic hydrocarbons (PAHs) in Palm Beach County, Florida, meant to estimate contributions of major sources in PAH concentrations measured at Belle Glade City of Palm Beach County. Number of benzene rings was found to be the key parameter in determining the source with the prevailing contribution. Mobile vehicle sources showed a higher contribution for species with four or fewer benzene rings, whereas sugarcane burning contributed more for species with five or more benzene rings. Results from this study encourage more control for sugarcane burns and help to better manage authorization of the sugarcane burning incidents and more restrictive transportation plans to limit PAH emissions from mobile vehicles.

Geotechnical and Geoacoustic Properties of Sediments Off South Florida: Boca Raton, Indian River Beach, Lower Tampa Bay, and the Lower Florida Keys

DTIC Science & Technology

1997-06-24

foraminifers, sea urchin spines, barnacles, spiny oysters, worm shells, bivalves, coral fragments, and few quartz grains. The sediments are composed of...photographing a diver’s compass on the sea bottom as the first photograph of a photographic transect along a tape measure previously laid down on the sea ...measurements for distortion caused by refraction in sea water and lens aberrations. Use of the stereocomparator allows high frequency sampling of bottom

Proceedings of Symposium on the Interaction of Non-Nuclear Munitions with Structures (2nd), Held at Panama City Beach, Florida on April 15-18, 1985

DTIC Science & Technology

1985-04-01

Engineering & Services Laboratory Tyndall AFB, Florida Armament Laboratory Eglin AFB, Floida Weapons Laboratory Kirtland AFB, New Mexico The symposium was...Theodor Krauthammer and Mehul Parikh University of New Mexico University of Minnesota EXPERIMENTAL EVALUATION OF 182 SIMULATION OF REAL WEAPON-EFFECTS IN 56...REVETMENT EFFECTS MULTIPLE-DRIVER SHOCK TUBES Firooz A. Allahdadi and James M. Carson G. Hoffmann, Ernat-Mach-Institut, WEST GERMANY New Mexico

Canaveral Harbor, Florida, Integrated Section 203 Navigation Study Report and Final Environmental Assessment. Volume 1

DTIC Science & Technology

2012-10-01

source of nutrition for juvenile green sea turtles. The beaches and spoil areas may also be utilized by nesting and foraging shorebirds including the...include the upper west coast of Florida, the northwestern coast of the Yucatan Peninsula, the south coast of Cuba, the Mosquito Coast of Nicaragua...1997. Foraging ecology and nutrition of sea turtles. Pages 199-233 In: Lutz, P.L. and J.A. Musick, eds., The Biology of Sea Turtles. CRC Press, New

Advanced Expander Test Bed Program. Preliminary Design Review Report

DTIC Science & Technology

1991-05-01

Engines & Space Propulsion P.O. Box 109600 West Palm Beach. Florida 33410-9600 May 1991 T :. ’ 3 J i, Prepared for: Lewis Research Center ! Under...IINTRODUCTION .. . . . . . . . . . . . . . . . . . . . . . . I 11 SUMMARY...................................................... 3 A. Design Approach... 3 B. Operating Cycles............................................... 4 C. Oxygen Turbopump

Learning by Living

ERIC Educational Resources Information Center

Kuhn, Margaret E.

1978-01-01

The Gray Panthers is an emerging national movement emphasizing the relationship of personal growth and self-development to pursuit of social goals. It is a coalition of old and young people working together for social change. Presented at the Gerontological Society meeting, Miami Beach Florida, 1973. (Author/JEL)

One Size Does Not Fit All: Individualized Instruction in a Standardized Educational System

ERIC Educational Resources Information Center

Moores, Donald F.

2013-01-01

This essay is based on a keynote address, "A Tour of the Horizons," presented to the 2012 annual conference of the Association of College Educators/Deaf and Hard of Hearing (ACE/DHH), held in Atlantic Beach, Florida.

Health and Wellness After School.

ERIC Educational Resources Information Center

Kolbe, Grace C.; Berkin, Beverly

2000-01-01

Although after-school programs offer many activities--from cooking classes to computer technology, homework assistance, and sports--they also provide an effective environment for health education and wellness instruction, especially pregnancy prevention. Exemplary programs for middle- and high-schoolers in Palm Beach County, Florida, are…

Modeling the Potential Spread of the Recently Identified Non-Native Panther Grouper (Chromileptes altivelis) in the Atlantic Using a Cellular Automaton Approach

PubMed Central

Johnston, Matthew W.; Purkis, Sam J.

2013-01-01

The Indo-pacific panther grouper (Chromileptes altiveli) is a predatory fish species and popular imported aquarium fish in the United States which has been recently documented residing in western Atlantic waters. To date, the most successful marine invasive species in the Atlantic is the lionfish (Pterois volitans/miles), which, as for the panther grouper, is assumed to have been introduced to the wild through aquarium releases. However, unlike lionfish, the panther grouper is not yet thought to have an established breeding population in the Atlantic. Using a proven modeling technique developed to track the lionfish invasion, presented is the first known estimation of the potential spread of panther grouper in the Atlantic. The employed cellular automaton-based computer model examines the life history of the subject species including fecundity, mortality, and reproductive potential and combines this with habitat preferences and physical oceanic parameters to forecast the distribution and periodicity of spread of this potential new invasive species. Simulations were examined for origination points within one degree of capture locations of panther grouper from the United States Geological Survey Nonindigenous Aquatic Species Database to eliminate introduction location bias, and two detailed case studies were scrutinized. The model indicates three primary locations where settlement is likely given the inputs and limits of the model; Jupiter Florida/Vero Beach, the Cape Hatteras Tropical Limit/Myrtle Beach South Carolina, and Florida Keys/Ten Thousand Islands locations. Of these locations, Jupiter Florida/Vero Beach has the highest settlement rate in the model and is indicated as the area in which the panther grouper is most likely to become established. This insight is valuable if attempts are to be made to halt this potential marine invasive species. PMID:24009726

Modeling the potential spread of the recently identified non-native panther grouper (Chromileptes altivelis) in the Atlantic using a cellular automaton approach.

PubMed

Johnston, Matthew W; Purkis, Sam J

2013-01-01

The Indo-pacific panther grouper (Chromileptes altiveli) is a predatory fish species and popular imported aquarium fish in the United States which has been recently documented residing in western Atlantic waters. To date, the most successful marine invasive species in the Atlantic is the lionfish (Pterois volitans/miles), which, as for the panther grouper, is assumed to have been introduced to the wild through aquarium releases. However, unlike lionfish, the panther grouper is not yet thought to have an established breeding population in the Atlantic. Using a proven modeling technique developed to track the lionfish invasion, presented is the first known estimation of the potential spread of panther grouper in the Atlantic. The employed cellular automaton-based computer model examines the life history of the subject species including fecundity, mortality, and reproductive potential and combines this with habitat preferences and physical oceanic parameters to forecast the distribution and periodicity of spread of this potential new invasive species. Simulations were examined for origination points within one degree of capture locations of panther grouper from the United States Geological Survey Nonindigenous Aquatic Species Database to eliminate introduction location bias, and two detailed case studies were scrutinized. The model indicates three primary locations where settlement is likely given the inputs and limits of the model; Jupiter Florida/Vero Beach, the Cape Hatteras Tropical Limit/Myrtle Beach South Carolina, and Florida Keys/Ten Thousand Islands locations. Of these locations, Jupiter Florida/Vero Beach has the highest settlement rate in the model and is indicated as the area in which the panther grouper is most likely to become established. This insight is valuable if attempts are to be made to halt this potential marine invasive species.

Impact of Transit Stop Location on Pedestrian Safety [Final Report

DOT National Transportation Integrated Search

2017-10-30

This research involved a GIS analysis of pedestrian crashes that occurred within 100 feet of bus stops in Broward County and Palm Beach County, Florida between 2011 and 2014. There were 357 such pedestrian crashes in Broward County and 221 in Palm Be...

Carpentry. Student Learning Guide.

ERIC Educational Resources Information Center

Palm Beach County Board of Public Instruction, West Palm Beach, FL.

This student learning guide contains 17 modules for completing a course in carpentry. It is designed especially for use in secondary schools in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities keyed to resources, information sheets, student…

75 FR 62446 - Notice of Intent To Release Certain Properties From All Terms, Conditions, Reservations and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... Avenue and Gun Club Road in Palm Beach County, Florida. The parcel is currently designated as non... airport property and is currently occupied by a hotel. The fair market value of the Gun Club Road parcel...

POLLUTION PREVENTION ALTERNATIVES FOR PUBLIC WORKS CENTER (TRANSPORTATION) WASTE FLUIDS AT NAVAL STATION MAYPORT

EPA Science Inventory

This report summarizes the recommended pollution prevention alternatives resulting from an investigation of operations at thePublic Works Center - Transportation Division (PWC-T) at Naval Station Mayport, located near Jacksonville Beach, Florida. il sampling and by-pass filtratio...

Not a Snowball's Chance in Hell.

ERIC Educational Resources Information Center

Koontz, Jonathan W.

1980-01-01

Describes the involvement of administrators, faculty, and students in a successful publicity campaign designed to gain public backing for a referendum in support of Palm Beach Junior College, Florida. Examines various publicity tactics utilized, including newspaper advertisements and editorials, slideshows and lectures, and the distribution of…

Masonry. Student Learning Guide.

ERIC Educational Resources Information Center

Palm Beach County Board of Public Instruction, West Palm Beach, FL.

This student learning guide contains nine modules for completing a course in masonry. It is designed especially for use in secondary schools in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities keyed to resources, information sheets, student…

District, Know Thyself

ERIC Educational Resources Information Center

Tupa, Megan; McFadden, Ledyard

2009-01-01

Finalists for the Broad Prize for Urban Education demonstrate that identifying strategies that fit the local context is essential in creating success for students. Long Beach Unified School District in California and Broward County Public Schools in Florida demonstrate how districts can use different strategies to achieve the same goals.

KENNEDY SPACE CENTER, FLA. - From a burst of fire and smoke, the Delta II launch vehicle races into the sky carrying the second Mars Exploration Rover, Opportunity. The bright glare briefly illuminated Florida Space Coast beaches. Opportunity’s dash to Mars began with liftoff at 11:18:15 p.m. Eastern Daylight Time from Cape Canaveral Air Force Station, Fla. The spacecraft separated successfully from the Delta's third stage 83 minutes later, after it had been boosted out of Earth orbit and onto a course toward Mars.

NASA Image and Video Library

2003-07-07

KENNEDY SPACE CENTER, FLA. - From a burst of fire and smoke, the Delta II launch vehicle races into the sky carrying the second Mars Exploration Rover, Opportunity. The bright glare briefly illuminated Florida Space Coast beaches. Opportunity’s dash to Mars began with liftoff at 11:18:15 p.m. Eastern Daylight Time from Cape Canaveral Air Force Station, Fla. The spacecraft separated successfully from the Delta's third stage 83 minutes later, after it had been boosted out of Earth orbit and onto a course toward Mars.

Development of a Florida Coastal Mapping Program Through Local and Regional Coordination

NASA Astrophysics Data System (ADS)

Hapke, C. J.; Kramer, P. A.; Fetherston-Resch, E.; Baumstark, R.

2017-12-01

The State of Florida has the longest coastline in the contiguous United States (2,170 km). The coastal zone is heavily populated and contains 1,900 km of sandy beaches that support economically important recreation and tourism. Florida's waters also host important marine mineral resources, unique ecosystems, and the largest number of recreational boats and saltwater fishermen in the country. There is increasing need and demand for high resolution data of the coast and adjacent seafloor for resource and habitat mapping, understanding coastal vulnerability, evaluating performance of restoration projects, and many other coastal and marine spatial planning efforts. The Florida Coastal Mapping Program (FCMP), initiated in 2017 as a regional collaboration between four federal and three state agencies, has goals of establishing the priorities for high resolution seafloor mapping of Florida's coastal environment, and developing a strategy for leveraging funds to support mapping priorities set by stakeholders. We began by creating a comprehensive digital inventory of existing data (collected by government, the private sector, and academia) from 1 kilometer inland to the 200 meter isobath for a statewide geospatial database and gap analysis. Data types include coastal topography, bathymetry, and acoustic data such as sidescan sonar and subbottom profiles. Next, we will develop appropriate proposals and legislative budget requests in response to opportunities to collect priority data in high priority areas. Data collection will be undertaken by a combination of state and federal agencies. The FCMP effort will provide the critical baseline information that is required for characterizing changes to fragile ecosystems, assessing marine resources, and forecasting the impacts on coastal infrastructure and recreational beaches from future storms and sea-level rise.

Taming the Technology.

ERIC Educational Resources Information Center

Clinton, Janeen S.

This document reports on efforts to find technology-based solutions for the diverse challenges faced by students with disabling conditions. Twenty-three case studies describe actual scenarios experienced in the school district of Palm Beach County, Florida. For each case study, a situation is described, a challenge is identified, solutions are…

Welding. Student Learning Guide.

ERIC Educational Resources Information Center

Palm Beach County Board of Public Instruction, West Palm Beach, FL.

This student learning guide contains 30 modules for completing a course in welding. It is designed especially for use in secondary schools in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities keyed to resources, information sheets, student self-check…

76 FR 72021 - Florida Disaster #FL-00066

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

... flooding. Incident Period: 10/28/2011 Through 10/31/2011. Effective Date: 11/14/2011. Physical Loan Application Deadline Date: 01/13/2012. Economic Injury (EIDL) Loan Application Deadline Date: 08/14/2012..., Palm Beach. The Interest Rates are: Percent For Physical Damage: Homeowners With Credit Available...

RESEARCH ACTIVITIES AT THE US EPA'S GULF ECOLOGY DIVISION

EPA Science Inventory

The purpose of this talk was to present an overview of research activities at the US EPA's Office of Research and Development, Gulf Ecology Division located on Pensacola Beach, Florida. The talk was organized into three major sections. The first section covered my educational b...

Initial Morphologic Evolution of Perdido Key Berm Nourishment, Florida

DTIC Science & Technology

2013-08-01

December 18, 2011). METHODOLOGY : This study is based on beach-nearshore profiles, sediment samples, and wave data collected during the first 6 months...preparation). Vicksburg, MS: US Army Engineering Reserach and Development Center. NOTE: The contents of this technical note are not to be used for

Evaluation of shared lane markings in Miami Beach, Florida [summary].

DOT National Transportation Integrated Search

2012-01-01

On urban streets, bicyclists must often ride in the narrow gap between traffic and parked cars, where they may become victims of a "dooring" crash, in which the door of a parked car opens suddenly into the bicyclist's path. The bicyclist can be injur...

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 pathway for the lifeguards to minimize the amount of time away from their primary duties. Specifically, we provided a Personal Digital Assistant for each of the eight beaches. The portable unit allows the lifeguards to report from their guard tower. The data are transferred via wireless Internet to a website hosted on the Mote Marine Laboratory Sarasota Operations of the Coastal Ocean Observation Laboratories (SO COOL) server. The system has proven to be robust and well received by the public. The system has reported variability from beach to beach and has provided vital information to users to minimize their exposure to toxic marine aerosols. PMID:18501955

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.

Intensified coastal development in beach-nourishment zones

NASA Astrophysics Data System (ADS)

Lazarus, E.; Armstrong, S.; Limber, P. W.; Goldstein, E. B.; Ballinger, R.

2016-12-01

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. 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. since the 1970s. However, investment in hazard protection can have the unintended consequence of encouraging development in places especially vulnerable to damage. To quantitatively compare development in nourishing and non-nourishing zones, we examine the parcel-scale housing stock 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. Florida represents both an advanced case of coastal risk and an exemplar of ubiquitous, fundamental challenges in coastal management. The predominance of larger homes in nourishing zones indicates a positive feedback between nourishment and development that is compounding coastal risk in zones already characterized by high vulnerability. We offer that this phenomenon represents a variant of Jevons' paradox, a theoretical argument from environmental economics in which more efficient use of a resource spurs an increase in its consumption. Here, we suggest reductions in coastal risk through hazard protection are ultimately offset or reversed by increased coastal development.

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.

30 CFR Appendix to Part 253 - List of U.S. Geological Survey Topographic Maps

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Florida (1:24,000 scale): Allanton; Alligator Bay; Anna Maria; Apalachicola; Aripeka; Bayport; Beacon...; Miramar Beach; Myakka River; Naples North; Naples South; Navarre; New Inlet; Niceville; Nutall Rise... Level; Rock Islands; Royal Palm Hammock; Safety Harbor; Saint Joseph Point; Saint Joseph Spit; Saint...

Commercial Foods and Culinary Arts. Student Learning Guide.

ERIC Educational Resources Information Center

Palm Beach County Board of Public Instruction, West Palm Beach, FL.

This student learning guide contains one module for completing a course in commercial foods and culinary arts. It is designed especially for use in secondary schools in Palm Beach County, Florida. The module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities keyed to resources, information…

Economic evaluation of a solar hot-water system--Palm Beach County, Florida

NASA Technical Reports Server (NTRS)

1981-01-01

Report projects solar-energy costs and savings for residential hot-water system over 20 year period. Evaluation uses technical and economic models with inputs based on working characteristics of installed system. Primary analysis permits calculation of economic viability for four other U.S. sites.

75 FR 33578 - Endangered Species; File Nos. 14508 and 14655

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... (Lepidochelys kempii) sea turtles for purposes of scientific research. ADDRESSES: The permit and related... abundance, genetic origin and feeding ecology of sea turtles using Lake Worth Lagoon in Palm Beach County, Florida. Up to 50 green, 5 loggerhead, 2 hawksbill, and 1 Kemp's ridley sea turtles may be captured...

Leadership, Longevity, and Leaning In: An Interview With Mary Jo (Joey) Bulfin.

PubMed

Prestia, Angela S

2018-06-01

This column profiles Mary Jo Bulfin, MBA, RN, CENP, chief executive officer of St. Mary's Medical Center, West Palm Beach, Florida. Ms Bulfin began her career as a staff nurse in the organization where she is now the CEO and discusses her career path and lessons learned.

Astronaut John Glenn running as part of physical training program

NASA Image and Video Library

1962-02-20

S64-14883 (1962) --- Astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 mission, participates in a strict physical training program, as he exemplifies by frequent running. Here he pauses during an exercise period on the beach near Cape Canaveral, Florida. Photo credit: NASA

Machine Shop. Student Learning Guide.

ERIC Educational Resources Information Center

Palm Beach County Board of Public Instruction, West Palm Beach, FL.

This student learning guide contains eight modules for completing a course in machine shop. It is designed especially for use in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities and resources, information sheets, student self-check with answer key,…

Telling Stories with Technology

ERIC Educational Resources Information Center

Technology & Learning, 2008

2008-01-01

John Long, technology program specialist at Florida's Palm Beach County School District, has put up impressive numbers over the years. He provides training and support for the district's 104 elementary schools. Long has also presented at 20 conferences and helped launch a district technology conference that today attracts 2,000 participants--a…

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 system and the seemingly indistinct and repetitious nature of the most common lithologies, which include sand, shell, sandstone, and limestone. Model construction and layer definition in a simulation of ground-water flow within the surficial aquifer system of Palm Beach County utilized only the boundaries of one or two major hydrogeologic zones, such as the Biscayne aquifer and surficial aquifer system; otherwise layers were defined by average elevations rather than geologic structure or stratigraphy (Shine and others, 1989). Additionally, each major permeable zone layer in the model was assumed to have constant hydraulic conductivity with no allowance for the possibility of discrete (thin) flow zones within the zone. The key to understanding the spatial distribution and hydraulic connectivity of permeable zones in the surficial aquifer system beneath Palm Beach County is the development of a stratigraphic framework based on a consistent method of county-wide correlation. Variability in hydraulic properties in the system needs to be linked to the stratigraphic units delineated in this framework, and proper delineation of the hydrostratigraphic framework should provide a better understanding and simulation of the ground-water flow system. In 2004, the U.S. Geological Survey, in cooperation with the South Florida Water Management District, initiated an investigation to develop a hydrostratigraphic framework for the surficial aquifer system in Palm Beach County.

Ground-water quality in three urban areas in the Coastal Plain of the southeastern United States, 1995

USGS Publications Warehouse

Berndt, M.P.; Galeone, D.R.; Spruill, T.B.; Crandall, C.A.

1998-01-01

Ground-water quality is generally good in three urban areas studied in the Coastal Plain of the southeastern United States?Ocala and Tampa, Florida, and Virginia Beach, Virginia. The hydrology of these areas differs in that Ocala has many karst depressions but virtually no surface-water features, and Tampa and Virginia Beach have numerous surface-water features, including small lakes, streams, and swamps. Samples were collected in early 1995 from 15 wells in Ocala (8 in the surficial aquifer and 7 in the Upper Floridan aquifer), 17 wells in Tamps (8 in the surficial aquifer and 9 in the Upper Floridan aquifer), and in the summer of 1995 from 15 wells in Virginia Beach (all in the surficial aquifer). In the surficial aquifer in Ocala, the major ion water type was calcium bicarbonate in five samples and mixed (no dominant ions) in three samples, with dissolved-solids concentrations ranging from 78 to 463 milligrams per liter. In Tampa, the water type was calcium bicarbonate in one sample and mixed in seven samples, with dissolved-solids concentrations ranging from 38 to 397 milligrams per liter. In Virginia Beach, water types were primarily calcium and sodium bicarbonate water, with dissolved-solids concentrations ranging from 89 to 740 milligrams per liter. The water types and dissolved-solids concentrations reflect the presence of carbonates in the surficial aquifer materials in the Ocala and Virginia Beach areas. The major ion water type was calcium bicarbonate for all 16 samples from the upper Floridan aquifer in both Florida cities. Dissolved-solids concentrations ranged from 210 to 551 milligrams per liter in Ocala, with a median of 287 milligrams per liter, and from 187 to 362 milligrams per liter in Tampa, with a median of 244 milligrams per liter. Concentrations of nitrate nitrogen were highest in the surficial aquifer in Ocala, and one sample exceeded 10 milligrams per liter, the U.S. Environmental Protection Agency maximum contaminant level for drinking water. Median nitrate concentrations were 1.2 milligrams per liter in Ocala and only 0.06 and 0.05 milligram per liter in Tampa and Virginia Beach, respectively. In Florida, some background water-quality data were available for comparison. The median nitrate concentration in Ocala was much higher than the median nitrate concentration of 0.05 milligram per liter in the background data. Median nitrate concentrations were 0.33 and 0.05 milligram per liter in samples from the Upper Floridan aquifer in Ocala and Tampa, respectively, and 0.05 milligram per liter in background samples. Of the 47 pesticides and 60 volatile organic compounds analyzed, only five pesticides and five volatile organic compounds were detected. The most commonly detected pesticide was prometon, a broad-scale herbicide, detected in samples from eight wells in Ocala (at concentrations ranging from 0.009 to 1.8 micrograms per liter), three wells in Virginia Beach (at concentrations ranging from 0.19 to 10 micrograms per liter), and from one well in Tampa (0.01 microgram per liter). The most commonly detected volatile organic compound was chloroform, which was detected four times at concentrations ranging from 0.3 to 2.2 micrograms per liter in Ocala and Tampa. Seven volatile organic compounds were detected in one sample in Virginia Beach; most were compounds associated with petroleum and coal tar.

Quantifying the rapid evolution of a nourishment project with video imagery

USGS Publications Warehouse

Elko, N.A.; Holman, R.A.; Gelfenbaum, G.

2005-01-01

Spatially and temporally high-resolution video imagery was combined with traditional surveyed beach profiles to investigate the evolution of a rapidly eroding beach nourishment project. Upham Beach is a 0.6-km beach located downdrift of a structured inlet on the west coast of Florida. The beach was stabilized in seaward advanced position during the 1960s and has been nourished every 4-5 years since 1975. During the 1996 nourishment project, 193,000 m 3 of sediment advanced the shoreline as much as 175 m. Video images were collected concurrent with traditional surveys during the 1996 nourishment project to test video imaging as a nourishment monitoring technique. Video imagery illustrated morphologic changes that were unapparent in survey data. Increased storminess during the second (El Nin??o) winter after the 1996 project resulted in increased erosion rates of 0.4 m/d (135.0 m/y) as compared with 0.2 m/d (69.4 m/y) during the first winter. The measured half-life, the time at which 50% of the nourished material remains, of the nourishment project was 0.94 years. A simple analytical equation indicates reasonable agreement with the measured values, suggesting that project evolution follows a predictable pattern of exponential decay. Long-shore planform equilibration does not occur on Upham Beach, rather sediment diffuses downdrift until 100% of the nourished material erodes. The wide nourished beach erodes rapidly due to the lack of sediment bypassing from the north and the stabilized headland at Upham Beach that is exposed to wave energy.

Predaceous ants, beach replenishment, and nest placement by sea turtles.

PubMed

Wetterer, James K; Wood, Lawrence D; Johnson, Chris; Krahe, Holly; Fitchett, Stephanie

2007-10-01

Ants known for attacking and killing hatchling birds and reptiles include the red imported fire ant (Solenopsis invicta Buren), tropical fire ant [Solenopsis geminata (Fabr.)], and little fire ant [Wasmannia auropunctata (Roger)]. We tested whether sea turtle nest placement influenced exposure to predaceous ants. In 2000 and 2001, we surveyed ants along a Florida beach where green turtles (Chelonia mydas L.), leatherbacks (Dermochelys coriacea Vandelli), and loggerheads (Caretta caretta L.) nest. Part of the beach was artificially replenished between our two surveys. As a result, mean beach width experienced by nesting turtles differed greatly between the two nesting seasons. We surveyed 1,548 sea turtle nests (2000: 909 nests; 2001: 639 nests) and found 22 ant species. S. invicta was by far the most common species (on 431 nests); S. geminata and W. auropunctata were uncommon (on 3 and 16 nests, respectively). In 2000, 62.5% of nests had ants present (35.9% with S. invicta), but in 2001, only 30.5% of the nests had ants present (16.4% with S. invicta). Turtle nests closer to dune vegetation had significantly greater exposure to ants. Differences in ant presence on turtle nests between years and among turtle species were closely related to differences in nest placement relative to dune vegetation. Beach replenishment significantly lowered exposure of nests to ants because on the wider beaches turtles nested farther from the dune vegetation. Selective pressures on nesting sea turtles are altered both by the presence of predaceous ants and the practice of beach replenishment.

Hurricane Matthew Damage Survey

NASA Image and Video Library

2016-10-08

A beach area is seen during a survey of NASA's Kennedy Space Center in Florida on Saturday. The survey was performed to identify structures and facilities that may have sustained damage from Hurricane Matthew as the storm passed to the east of Kennedy on Oct. 6 and 7, 2016. Officials determined that the center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected. NASA closed the center ahead of the storm’s onset and only a small team of specialists known as the Rideout Team was on the center as the storm approached and passed.

Predator Diet and Trophic Position Modified with Altered Habitat Morphology

PubMed Central

Tewfik, Alexander; Bell, Susan S.; McCann, Kevin S.; Morrow, Kristina

2016-01-01

Empirical patterns that emerge from an examination of food webs over gradients of environmental variation can help to predict the implications of anthropogenic disturbance on ecosystems. This “dynamic food web approach” is rarely applied at the coastal margin where aquatic and terrestrial systems are coupled and human development activities are often concentrated. We propose a simple model of ghost crab (Ocypode quadrata) feeding that predicts changing dominant prey (Emerita talpoida, Talorchestia sp., Donax variablis) along a gradient of beach morphology and test this model using a suite of 16 beaches along the Florida, USA coast. Assessment of beaches included quantification of morphological features (width, sediments, slope), macrophyte wrack, macro-invertebrate prey and active ghost crab burrows. Stable isotope analysis of carbon (13C/12C) and nitrogen (15N/14N) and the SIAR mixing model were used to determine dietary composition of ghost crabs at each beach. The variation in habitat conditions displayed with increasing beach width was accompanied by quantifiable shifts in ghost crab diet and trophic position. Patterns of ghost crab diet were consistent with differences recorded across the beach width gradient with respect to the availability of preferred micro-habitats of principal macro-invertebrate prey. Values obtained for trophic position also suggests that the generalist ghost crab assembles and augments its diet in fundamentally different ways as habitat morphology varies across a highly dynamic ecosystem. Our results offer support for a functional response in the trophic architecture of a common food web compartment (ghost crabs, macro-invertebrate prey) across well-known beach morphologies. More importantly, our “dynamic food web approach” serves as a basis for evaluating how globally wide-spread sandy beach ecosystems should respond to a variety of anthropogenic impacts including beach grooming, beach re-nourishment, introduction of non-native or feral predators and human traffic on beaches. PMID:26824766

A PIECE OF THE SPACE SHUTTLE CHALLENGER WASHED ASHORE AT COCOA BEACH

NASA Technical Reports Server (NTRS)

1996-01-01

A Cocoa Beach front-end loader holds a large piece of debris from the Space Shuttle orbiter Challenger after it washed ashore in Cocoa Beach near the Coconuts on the Beach restaurant and bar. Overseeing the recovery and protection of the piece is KSC criminal investigator Jan Seinkner, facing camera at center, of EG&G Florida Inc., base operations contractor. The piece, about 15 feet by 6 feet, is believed to be part of an elevon or rudder. It is one of the biggest pieces to wash ashore to date. A smaller piece was found several blocks south. NASA recovered thousands of pounds of debris from the Atlantic Ocean after the Jan. 28, 1986 accident which destroyed the Shuttle and claimed the lives of the seven crew members; about 50 percent of the orbiter remained in the ocean after search operations were suspended. Those remains are stored at Cape Canaveral Air Station, mostly in two Minutemen silos. The two newly recovered pieces will be brought to KSC's Security Patrol Headquarters on Contractor Road for examination and temporary storage.

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.

Cultivating Health: An Agenda for Adolescent Farmworkers.

ERIC Educational Resources Information Center

Schmidt, Aurora Camacho de

Nearly 20 percent of all migrant farmworkers are adolescents, and as many as half of these may be unaccompanied by their families. These youth clearly have special health and educational needs that require commitment from social institutions and agencies. In June 1991, a conference held in Delray Beach, Florida by the National Coalition of…

30 CFR Appendix to Part 253 - List of U.S. Geological Survey Topographic Maps

Code of Federal Regulations, 2011 CFR

2011-07-01

...; Tustin; Venice; Ventura; White Ledge Peak. Florida (1:24,000 scale): Allanton; Alligator Bay; Anna Maria...; Navarre; New Inlet; Niceville; Nutall Rise; Ochopee; Okefenokee Slough; Oldsmar; Orange Beach; Oriole...; Punta Gorda SE; Punta Gorda SW; Red Head; Red Level; Rock Islands; Royal Palm Hammock; Safety Harbor...

Can Quality Improvement System Improve Childcare Site Performance in School Readiness?

ERIC Educational Resources Information Center

Ma, Xin; Shen, Jianping; Lu, Xuejin; Brandi, Karen; Goodman, Jeff; Watson, Grace

2013-01-01

The authors evaluated the effectiveness of the Quality Improvement System (QIS) developed and implemented by Children's Services Council of Palm Beach County (Florida) as a voluntary initiative to improve the quality of childcare and education. They adopted a growth model approach to investigate whether childcare sites that participated in QIS…

Implementing and Evaluating a Bibliographic Retrieval System for Print and Non-Print Media Materials.

ERIC Educational Resources Information Center

Buchholz, James L.

This document summarizes the selection, configuration, implementation, and evaluation of BiblioFile, a CD-ROM based bibliographic retrieval system used to catalog and process library materials for 103 school centers in the Palm Beach County Schools (Florida). Technical processing included the production of spine labels, check-out cards and…

Findings from the Evaluation of OJJDP's Gang Reduction Program. Juvenile Justice Bulletin

ERIC Educational Resources Information Center

Cahill, Meagan; Hayeslip, David

2010-01-01

This bulletin draws on findings from an independent evaluation, conducted by the Urban Institute, of the Gang Reduction Program's (GRP) Impact in Los Angeles, California; Milwaukee, Wisconsin; North Miami Beach, Florida; and Richmond, Virginia, to examine how effectively these sites implemented the program. Following are some of the authors' key…

The National Association for Kinesiology in Higher Education: An Academic Society for the 21st Century

ERIC Educational Resources Information Center

Estes, Steven G.

2015-01-01

This article offers the transcript of Steven Estes' address at the plenary session of the 2015 Annual Conference of the National Association for Kinesiology in Higher Education (NAKHE), Clearwater Beach Hilton Hotel, Clearwater, Florida, January 9. Consistent with the conference's theme of "Tradition, Transition, and Transformation," in…

VALIDATION OF OGAWA PASSIVE SAMPLERS FOR THE DETERMINATION OF GASEOUS AMMONIA CONCENTRATIONS IN AGRICULTURAL SETTINGS. (R826945)

EPA Science Inventory

The Ogawa passive sampler (Ogawa USA, Pompano Beach, Florida) is a useful tool for monitoring atmospheric ammonia (NH₃(g)) concentrations and assessing the effects of agricultural waste management practices on NH₃(g) emissions. The Ogawa sampler, with fil...

Project VUE: Volunteers Upholding Education.

ERIC Educational Resources Information Center

Thurber, John C.

This document reports on a project aimed at developing, implementing, and evaluating a plan for using volunteer classroom aides in the Palm Beach County (Florida) schools as a means for meeting various financial, human, and community needs. The desirability of a comprehensive volunteer plan was presented in a 10-point summary by an ad hoc…

Sister R. Leadership: Doing the Seemingly Impossible

ERIC Educational Resources Information Center

Sena, Rachel; Schoorman, Dilys; Bogotch, Ira

2013-01-01

Sister R., the first author, is a Dominican Sister of Peace. Until recently, Sister R. had been the director of the Maya Ministry Family Literacy Program, working with the Maya Community in Lake Worth, Palm Beach County, Florida. She described her work with these indigenous, preliterate, hardworking peoples as "a university of the poor"…

KSC-05PD-0413

NASA Technical Reports Server (NTRS)

2005-01-01

KENNEDY SPACE CENTER, FLA. Members of the NASA-sponsored Space Coast FIRST Robotics Team, known as the Pink Team, prepare to compete with their robot, Roccobot. The competition was part of the 2005 FIRST Robotics Regional Competition held at the University of Central Florida March 10-12, 2005. The Pink Team took first place in the competition as part of the three-team winning alliance and advances to the Championship in Atlanta in April. The Pink Team comprises students from Rockledge High School and Cocoa Beach Junior/Senior High School, and was joined by the Bionic Tigers from Cocoa High School, sponsored by Analex Corp., and Children of the Swamp from Inlet Grove Community High School in West Palm Beach, sponsored by UTC-Pratt & Whitney-SP. NASA and the University of Central Florida are co-hosts of the regional event. The competition stages short games played by remote-controlled robots, which are designed and built in six weeks by a team of high school students and a handful of engineers-mentors. The students control the robots on the playing field.

Sediment loads in canals 18, 23, and 24 in southeastern Florida

USGS Publications Warehouse

Pitt, William A. J.

1971-01-01

Suspended-sediment concentrations and suspended-sediment discharges were determined in selected canals in St. Lucie, Martin, and Palm Beach Counties, in southeastern Florida. Sediment rating curves were developed to relate water discharge to sediment concentration at the three sites sampled. An evaluation of the concentration and sediment loads shows that larger amounts of suspended sediment were being carried into the St. Lucie River estuary than were being carried into the Loxahatchee River estuary. Peat and muck soils in areas drained for agricultural planting and citrus cultivation are readily carried by runoff water into major canals that traverse the region.

Water withdrawals, use, discharge, and trends in Florida, 1995

USGS Publications Warehouse

Marella, R.L.

1999-01-01

In 1995, the total amount of water withdrawn in Florida was nearly 18,200 million gallons per day (Mgal/d), of which 60 percent was saline and 40 percent was freshwater. Ground water accounted for 60 percent of freshwater withdrawals and surface water accounted for the remaining 40 percent. Ninety-three percent of the 14.15 million people in Florida relied on ground water for their drinking water needs in 1995. Almost all (99.9 percent) saline water withdrawals were from surface water. Public supply accounted for 43 percent of ground water withdrawn in 1995, followed by agricultural self-supplied (35 percent), commercial-industrial self-supplied (including mining) (10 percent), domestic self-supplied (7 percent), recreational irrigation (4.5 percent), and power generation (0.5 percent). Agricultural self-supplied accounted for 60 percent of fresh surface water withdrawn in 1995, followed by power generation (21 percent), commercial-industrial self-supplied (9 percent), public supply (7 percent), and recreational irrigation (3 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 Dade, Broward, Polk, Orange, and Palm Beach Counties. Significant withdrawals (more than 200 Mgal/d) of fresh surface water occurred in Palm Beach, Hendry, and St. Lucie Counties. The South Florida Water Management District accounted for the largest amount of freshwater withdrawn (nearly 50 percent). About 57 percent of the total ground water withdrawn was from the Floridan aquifer system; 20 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 River, Lake Apopka, Lake Okeechobee and associated canals, and the St. Johns River. Freshwater withdrawals increased nearly 29 percent in Florida between 1970 and 1995. Ground-water withdrawals increased 56 percent, and surface-water withdrawals increased 2 percent during this period. Between 1990 and 1995, freshwater withdrawals decreased 5 percent. Fresh ground-water withdrawals decreased 7 percent, and fresh surface-water withdrawals decreased 1 percent during this period. Saline water withdrawals increased 13 percent between 1970 and 1995, and increased 6 percent between 1990 and 1995. An estimated 39 percent of the freshwater withdrawn in Florida was consumed; the remaining 61 percent was returned for use again. Wastewater discharged from the 615 treatment facilities inventoried in 1995 totaled 1,836 Mgal/d, of which 84 percent was from domestic wastewater facilities and the remaining 16 percent was from industrial facilities. Domestic wastewater discharge increased 37 percent between 1985 and 1995, while industrial wastewater discharge increased 7 percent during this period.

Decreasing annual nest counts in a globally important loggerhead sea turtle population.

PubMed

Witherington, Blair; Kubilis, Paul; Brost, Beth; Meylan, Anne

2009-01-01

The loggerhead sea turtle (Caretta caretta) nests on sand beaches, has both oceanic and neritic life stages, and migrates internationally. We analyzed an 18-year time series of Index Nesting Beach Survey (Index) nest-count data to describe spatial and temporal trends in loggerhead nesting on Florida (USA) beaches. The Index data were highly resolved: 368 fixed zones (mean length 0.88 km) were surveyed daily during annual 109-day survey seasons. Spatial and seasonal coverage averaged 69% of estimated total nesting by loggerheads in the state. We carried out trend analyses on both annual survey-region nest-count totals (N = 18) and annual zone-level nest densities (N = 18 x 368 = 6624). In both analyses, negative binomial regression models were used to fit restricted cubic spline curves to aggregated nest counts. Between 1989 and 2006, loggerhead nest counts on Florida Index beaches increased and then declined, with a net decrease over the 18-year period. This pattern was evident in both a trend model of annual survey-region nest-count totals and a mixed-effect, "single-region" trend model of annual zone-level nest densities that took into account both spatial and temporal correlation between counts. We also saw this pattern in a zone-level model that allowed trend line shapes to vary between six coastal subregions. Annual mean zone-level nest density declined significantly (-28%; 95% CI: -34% to -21%) between 1989 and 2006 and declined steeply (-43%; 95% CI: -48% to -39%) during 1998-2006. Rates of change in annual mean nest density varied more between coastal subregions during the "mostly increasing" period prior to 1998 than during the "steeply declining" period after 1998. The excellent fits (observed vs. expected count R2 > 0.91) of the mixed-effect zone-level models confirmed the presence of strong, positive, within-zone autocorrelation (R > 0.93) between annual counts, indicating a remarkable year-to-year consistency in the longshore spatial distribution of nests over the survey region. We argue that the decline in annual loggerhead nest counts in peninsular Florida can best be explained by a decline in the number of adult female loggerheads in the population. Causes of this decline are explored.

Florida snapping turtle

NASA Image and Video Library

2007-10-22

A rare photo of a Florida snapping turtle out in the open on Beach Road, near NASA's Kennedy Space Center. Found only in Florida and Georgia, this species is related to the common snapping turtle. It is considered a dangerous turtle because it can snap very quickly with its extremely strong jaws. Its tail, which is almost as long as its shell, has saw-edges along the top. The shell also has rough points down the middle. The shell is tan to dark brown and may have green algae growing on it. It can grow to 17 inches long and weigh 45 pounds. Snapping turtles usually live in ponds under the shadows and don’t like to rest in the sun like most turtles. They eat almost anything: water bugs, fish, lizards, small birds, mice, plants and even dead animals.

Florida snapping turtle

NASA Image and Video Library

2007-10-22

A rare photo of a Florida snapping turtle out in the open on Beach Road, near NASA's Kennedy Space Center. Found only in Florida and Georgia, this species is related to the common snapping turtle. It is considered a dangerous turtle because it can snap very quickly with its extremely strong jaws. Its tail, which is almost as long as its shell, has saw-edges along the top. The shell also has rough points down the middle. The shell is tan to dark brown and may have green algae growing on it. It can grow to 17 inches long and weigh 45 pounds. Snapping turtles usually live in ponds under the shadows and don’t like to rest in the sun like most turtles. They eat almost anything: water bugs, fish, lizards, small birds, mice, plants and even dead animals

Hurricane Matthew Damage Survey

NASA Image and Video Library

2016-10-08

The Beach House is seen during an aerial survey of NASA's Kennedy Space Center in Florida on Saturday. The survey was performed to identify structures and facilities that may have sustained damage from Hurricane Matthew as the storm passed to the east of Kennedy on Oct. 6 and 7, 2016. Officials determined that the center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected. NASA closed the center ahead of the storm’s onset and only a small team of specialists known as the Rideout Team was on the center as the storm approached and passed

Hurricane Matthew Damage Survey

NASA Image and Video Library

2016-10-08

The Beach House is seen during an aerial survey of NASA's Kennedy Space Center in Florida on Saturday. The survey was performed to identify structures and facilities that may have sustained damage from Hurricane Matthew as the storm passed to the east of Kennedy on Oct. 6 and 7, 2016. Officials determined that the center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected. NASA closed the center ahead of the storm’s onset and only a small team of specialists known as the Rideout Team was on the center as the storm approached and passed.

A field data assessment of contemporary models of beach cusp formation

USGS Publications Warehouse

Allen, J.R.; Psuty, N.P.; Bauer, B.O.; Carter, R.W.G.

1996-01-01

Cusp formation was observed during an instrumented, daily profiled, time series of a reflective beach in Canaveral National Seashore, Florida on January 5, 1988. The monitored cusp embayment formed by erosion of the foreshore and the cusp series had a mean spacing of approximately 28 m. During this time, inshore fluid flows were dominated by two standing edge waves at frequencies of 0.06 Hz (primary) and 0.035 Hz (secondary) whereas incident waves were broadbanded at 0.12-0.16 Hz. Directly measured flows (and indirectly estimated swash excursion) data support both the standing wave subharmonic model and the self-organization model of cusp formation in this study.

The Role of Knowledge Base and Declarative Metamemory in the Acquisition of a Reading Strategy.

ERIC Educational Resources Information Center

Gaultney, Jane F.; Hack-Weiner, Nancy

A study examined whether previous knowledge facilitates the acquisition of a reading comprehension strategy by children who are poor readers. Subjects, 54 fourth- and fifth-grade boys in Palm Beach County, Florida, who were poor readers and baseball experts, were trained in the use of a reading strategy (asking "why" questions), with…

Global Explosive Ordnance Disposal Conference and Exhibition Held in Fort Walton Beach, Florida on 4-5 May 2011

DTIC Science & Technology

2011-05-05

technology that may be used by rogue states or terrorists to make chemical, biological or nuclear weapons OEE Priorities • WMD Proliferation • Terrorism...to locate and return shipments to OEE Agents • Export Enforcement Agents can detain any outgoing shipment suspected of being illegal Disrupt…using

78 FR 29658 - Prevailing Rate Systems; Definition of Broward County, Florida, to a Nonappropriated Fund Federal...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

... OFFICE OF PERSONNEL MANAGEMENT 5 CFR Part 532 RIN 3206-AM83 Prevailing Rate Systems; Definition of... and Palm Beach Counties, FL. The Federal Prevailing Rate Advisory Committee, the national labor... 532--PREVAILING RATE SYSTEMS 0 1. The authority citation for part 532 continues to read as follows...

78 FR 60182 - Prevailing Rate Systems; Definition of Broward County, Florida, to a Nonappropriated Fund Federal...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

... OFFICE OF PERSONNEL MANAGEMENT 5 CFR Part 532 RIN 3206-AM83 Prevailing Rate Systems; Definition of..., nonappropriated fund (NAF) Federal Wage System (FWS) wage area. This change is necessary because there are three... Beach * * * * * [FR Doc. 2013-23867 Filed 9-30-13; 8:45 am] BILLING CODE 6325-39-P ...

76 FR 61744 - Xpedite Systems, LLC Deerfield Beach, Florida; Notice of Negative Determination on Reconsideration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... allegations: ``* * * there was a contract between Xpedite and AppLabs, an Indian company to do customer... customers that need custom data transfers. Xpedite was also using AppLabs for migration work. AppLabs... of events: ``AppLabs completes SOW (SOW template) reviewed by SE before going to customer'' ``SOW...

Man Between War and Peace: An Interdisciplinary International Studies Course. Profiles of Promise 44.

ERIC Educational Resources Information Center

Hawke, Sharryl

Teachers of North Miami Beach High School, Florida, have developed an innovative interdisciplinary approach to war/peace studies. The major objectives of this English/history oriented course are (1) to examine and evaluate traditional and personal values and beliefs concerning war and peace; (2) analyze and react to war literature and to discuss…

Integrating GIS in the Middle School Curriculum: Impacts on Diverse Students' Standardized Test Scores

ERIC Educational Resources Information Center

Goldstein, Donna; Alibrandi, Marsha

2013-01-01

This case study conducted with 1,425 middle school students in Palm Beach County, Florida, included a treatment group receiving GIS instruction (256) and a control group without GIS instruction (1,169). Quantitative analyses on standardized test scores indicated that inclusion of GIS in middle school curriculum had a significant effect on student…

iss009e21112

NASA Image and Video Library

2004-09-01

ISS009-E-21112 (1 Sept. 2004) -- Astronaut Edward M. (Mike) Fincke, aboard the International Space Station at an altitude of about 230 miles, took this photo of Hurricane Frances early Sept. 1 as the storm was centered about 800 miles east-southeast of West Palm Beach, Florida. The sunglint factor effects the color of the water in this series of images.

Visions and Revisions. Annual Alliance/ACE Conference (16th, St. Pete Beach, Florida, October 3-5, 1996).

ERIC Educational Resources Information Center

Alliance, an Association for Alternative Degree Programs.

These proceedings consist of 20 presentations made during 5 sessions at a conference dealing with alternative degree programs for adults. The following papers are included: "Narrative Reasoning as Assessment" (Richard M. Ashbrook); "Political and Administrative Issues in Developing a Distance Learning Based Program" (Margaret Foss, Conni R.…

NEA Retirement and Benefits Forum: Selected Proceedings (Clearwater Beach, Florida, October 18-21, 1990).

ERIC Educational Resources Information Center

National Education Association, Washington, DC. Research Div.

The National Education Association (NEA) Retirement and Benefits Forum is an annual event where leaders, lobbyists, researchers, and trustees of retirement and health and welfare plans meet to learn about and discuss current and future retirement and benefits issues. This report of the 1990 forum contains 10 selected papers and a welcoming speech…

Helping Families Shine: Evaluation of the Family and Community Partnership, Palm Beach County, Florida. Final Report

ERIC Educational Resources Information Center

Lyons, Sandra; Winje, Carolyn

2007-01-01

Collaboration and coordination among providers of social and health services have long been prescribed for remedying fragmented service systems and achieving integrated services. Yet ambitious efforts to achieve these goals have often been disappointing. This three-year study examined the Family and Community Partnership (FCP) in Palm Beach…

Growing and Sustaining Communities with Bioenergy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Havill, Alice; Schultz, Donny; Falcon, Nigel

From Vero Beach, Florida, to Hugoton, Kansas, to Emmetsburg, Iowa, cellulosic ethanol biorefineries have had major impacts on communities and their residents. In other areas, bioenergy has significant potential to transform current and establish new industry. This short video illustrates how biorefineries and other bioenergy developments can benefit citizens, businesses, and whole communities, helping America’s rural economies grow and thrive.

A Meta-Cognitive Tool for Courseware Development, Maintenance, and Reuse

ERIC Educational Resources Information Center

Coffey, John W.

2007-01-01

Novak and Iuli [Novak, J. D. & Iuli, R. J. (1991). The use of meta-cognitive tools to facilitate knowledge production. In "A paper presented at the fourth Florida AI research symposium (FLAIRS '91)," Pensacola Beach, FL, May, 1991.] discuss the use of Concept Maps as meta-cognitive tools that help people to think about thinking. This work…

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,swash, and runup. Coastal engineering, 53(7), 573-588.

Investigating the Geomorphic Behavior of the Cape Canaveral Coast Through High-Resolution Beach Monitoring, Sediment Analysis, Oceanographic Observations, and Numerical Modeling

NASA Astrophysics Data System (ADS)

Adams, P. N.; Jaeger, J. M.; MacKenzie, R. A.; Kline, S. W.; Maibauer, B. J.; Plant, N. G.; Gravens, M. B.; Pierro, T. P.; Shaffer, J.

2011-12-01

The salient of Cape Canaveral interrupts a relatively straight, sandy, passive margin coastline that extends nearly 400 km from the St. Johns River mouth to the St. Lucie Inlet along the Florida Atlantic coast. OSL dating indicates that the modern cape has been prograding rapidly since the LGM and subtle topographic features, inland from the modern cape, suggest that this salient has persisted over several sea level cycles since the early Pleistocene. Dynamic shoreline change over the past decade at the Kennedy Space Center (KSC) is threatening critical NASA infrastructure and has prompted officials to develop a mitigation strategy through a partnership among researchers from the U.S. Geological Survey, the U.S. Army Corps of Engineers, private coastal engineering firms, and the University of Florida. Since May 2009, the research team has assembled data on decadal to event-scale shoreline change (dGPS), beach and nearshore morphodynamics (dGPS and Argus), beach sedimentary character (grain size analysis), wave climate and transformation (ADCP), and inner shelf bathymetry (Echo Sounding) in an effort to assess dune vulnerability and flooding risk. In addition, SWAN numerical modeling simulations offer insight into the influence of irregular bathymetry (cape-associated shoals) on the alteration of spatial patterns of wave energy flux during a decadal shift in deep-water wave climate. Beach-fx, modeling of cross-shore profile evolution is being applied to evaluate the performance of alternative protective measures, estimate project costs, and examine ecological influences of the proposed alternative protective measures. By combining contemporaneous data of coastal geomorphic and sedimentary response to wave forcing with numerical model results that explore a range of climate scenarios, we aim to develop a useful understanding of the coastal geomorphic behavior at KSC that can be used to make a mitigation recommendation.

KSC-99pc0098

NASA Image and Video Library

1998-10-31

CAPE CANAVERAL, Fla. -- Taken during the STS-95 mission from a point over Cuba, this photo shows an oblique, foreshortened view of the Florida Peninsula, with the light blue, shallow seafloor of both the Florida Keys (curving across the bottom of the view) and the Bahama banks (right). "Popcorn" cumulus cloud covers Miami and the Southern Everglades, although the built-up area from Ft. Lauderdale to West Palm Beach can be discerned. Lake Okeechobee is the prominent waterbody in Florida. Cape Canaveral is shown well, half way up the peninsula. Orlando appears as the lighter patch West (left) of Cape Canaveral, near the middle of the peninsula. Cape Hatteras appears top right, with the North part of Chesapeake Bay also visible. This is a visibility of 16 degrees of latitude (23 degrees N over Cuba to 39 degrees at Baltimore), showing unusual atmospheric clarity.

Baseline Coastal Oblique Aerial Photographs Collected from Navarre Beach, Florida, to Breton Island, Louisiana, September 1, 2014

USGS Publications Warehouse

Morgan, Karen L. M.

2015-08-31

In addition to the photographs, a Google Earth Keyhole Markup Language (KML) file is provided and can be used to view the images by clicking on the marker and then clicking on either the thumbnail or the link above the thumbnail. The KML files were created using the photographic navigation files.

Growing and Sustaining Communities with Bioenergy

ScienceCinema

Havill, Alice; Schultz, Donny; Falcon, Nigel; Reetz, Harold; Rowden, Jack; Van Horn, Ruth; Nordling, Debbie; Naig, Mike

2018-06-12

From Vero Beach, Florida, to Hugoton, Kansas, to Emmetsburg, Iowa, cellulosic ethanol biorefineries have had major impacts on communities and their residents. In other areas, bioenergy has significant potential to transform current and establish new industry. This short video illustrates how biorefineries and other bioenergy developments can benefit citizens, businesses, and whole communities, helping America’s rural economies grow and thrive.

ICORE '98: Proceedings from the International Conference on Outdoor Recreation and Education (12th, Fort Walton Beach, Florida, October 20-24, 1998).

ERIC Educational Resources Information Center

Jones, Rob, Comp.

This proceedings of a conference on outdoor recreation and education contains conference papers and summaries of presentations and panel sessions. Following a summary of conference activities, the 14 entries are: "Working Together in Outdoor Programming: How Can It Work for You?" (W. T. Taylor, Jim Gilbert, Patsy Kott, Linda…

76 FR 68101 - Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

...-AA00 Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL... temporary safety zone on the waters of Tampa Bay in the vicinity of Spa Beach in St. Petersburg, Florida during the Art Gallery Party St. Pete 2011 Fireworks Display on Friday, November 11, 2011. The safety...

Shoring Up Math and Science in the Elementary Grades: Schools Enlist Specialists to Teach Science Lessons

ERIC Educational Resources Information Center

Jacobson, Linda

2004-01-01

As science gets squeezed in the elementary curriculum, at least two Florida districts are trying a new approach to keeping hands-on lessons a part of pupils' experiences. This article reports how Broward and Palm Beach county districts have increased the number of science specialists working in their elementary schools--teachers who, like physical…

Getting Ready for School: The Early Childhood Cluster Initiative of Palm Beach County, Florida. Program Implementation and Early Outcomes: Year 3 Report

ERIC Educational Resources Information Center

Spielberger, Julie; Baker, Stephen; Winje, Carolyn; Mayers, Leifa

2009-01-01

Chapin Hall has been conducting an implementation and evaluability study of the ECCI (Early Childhood Cluster Initiative) project since the midway point of its first year. As described in the authors' first report (Spielberger & Goyette, 2006), the initiative made considerable progress in its initial year, particularly in implementing the…

Moonport: A History of Apollo Launch Facilities and Operations

NASA Technical Reports Server (NTRS)

Benson, C. D.; Faherty, W. B.

1978-01-01

The development of the Apollo f launch facilities and launch operations is described from the beginning of design through the final launch. Management techniques, innovation in automation, and testing on the ground to avoid failures in space are among the topics covered. The impact of the Apollo program on the citrus groves and quiet beaches of Florida's east coast is included.

33 CFR 334.760 - Naval Support Activity Panama City and Alligator Bayou, a tributary of St. Andrew Bay, Fla...

Code of Federal Regulations, 2011 CFR

2011-07-01

... City and Alligator Bayou, a tributary of St. Andrew Bay, Fla.; naval restricted area. 334.760 Section... DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.760 Naval Support Activity Panama City and... permission from the Officer in Charge, Naval Support Activity Panama City, Panama City Beach, Florida, or his...

33 CFR 334.760 - Naval Support Activity Panama City and Alligator Bayou, a tributary of St. Andrew Bay, Fla...

Code of Federal Regulations, 2010 CFR

2010-07-01

... City and Alligator Bayou, a tributary of St. Andrew Bay, Fla.; naval restricted area. 334.760 Section... DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.760 Naval Support Activity Panama City and... permission from the Officer in Charge, Naval Support Activity Panama City, Panama City Beach, Florida, or his...

77 FR 51981 - Notice of Intent To Prepare a Draft Environmental Impact Statement on the Construction and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... assist in meeting State of Florida water quality standards by attenuating peak stormwater flows and... Area A1 Flow Equalization Basin, Palm Beach County, FL AGENCY: Department of the Army, U.S. Army Corps...) permit under Section 404 of the Clean Water Act for construction and operation of a Flow Equalization...

77 FR 60996 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

... shares of Anchor Commercial Bank, Juno Beach, Florida. Board of Governors of the Federal Reserve System... FEDERAL RESERVE SYSTEM Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company The notificants listed below have applied under the Change in Bank Control Act (12 U.S.C...

Remote sensing for hurricane Andrew impact assessment

NASA Technical Reports Server (NTRS)

Davis, Bruce A.; Schmidt, Nicholas

1994-01-01

Stennis Space Center personnel flew a Learjet equipped with instrumentation designed to acquire imagery in many spectral bands into areas most damaged by Hurricane Andrew. The calibrated airborne multispectral scanner (CAMS), a NASA-developed sensor, and a Zeiss camera acquired images of these areas. The information derived from the imagery was used to assist Florida officials in assessing the devastation caused by the hurricane. The imagery provided the relief teams with an assessment of the debris covering roads and highways so cleanup plans could be prioritized. The imagery also mapped the level of damage in residential and commercial areas of southern Florida and provided maps of beaches and land cover for determination of beach loss and vegetation damage, particularly the mangrove population. Stennis Space Center personnel demonstrated the ability to respond quickly and the value of such response in an emergency situation. The digital imagery from the CAMS can be processed, analyzed, and developed into products for field crews faster than conventional photography. The resulting information is versatile and allows for rapid updating and editing. Stennis Space Center and state officials worked diligently to compile information to complete analyses of the hurricane's impact.

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.

Public Perceptions of Florida Red Tide Risks

PubMed Central

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

2009-01-01

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. PMID:19392675

Winners of student essay contest receive awards

NASA Technical Reports Server (NTRS)

1999-01-01

George Meguiar (left) presents a scholarship award to Kyla Davis Horn, of Cocoa Beach, one of the winners of an essay contest related to the 30th Anniversary of Apollo 11. Meguiar and George English (second from right) head the Apollo 11 Commemoration Association who sponsored the contest in conjunction with Florida Today newspaper. The other scholarship winner is Kyle Rukaczewski, of Satellite Beach (far right). A third winner, Jason Gagnon, of Viera, was unable to attend. The presentation was made at the Apollo/Saturn V Center during an anniversary banquet that honored all the people who made the Apollo Program possible. Special guests included former Apollo astronauts Neil Armstrong, Edwin 'Buzz' Aldrin, Gene Cernan and Walt Cunningham, who shared their experiences with the audience.

KSC-99pp0939

NASA Image and Video Library

1999-07-16

KENNEDY SPACE CENTER, FLA. -- George Meguiar (left) presents a scholarship award to Kyla Davis Horn, of Cocoa Beach, one of the winners of an essay contest related to the 30th Anniversary of Apollo 11. Meguiar and George English (second from right) head the Apollo 11 Commemoration Association who sponsored the contest in conjunction with Florida Today newspaper. The other scholarship winner is Kyle Rukaczewski, of Satellite Beach (far right). A third winner, Jason Gagnon, of Viera, was unable to attend. The presentation was made at the Apollo/Saturn V Center during an anniversary banquet that honored all the people who made the Apollo Program possible. Special guests included former Apollo astronauts Neil Armstrong, Edwin "Buzz" Aldrin, Gene Cernan and Walt Cunningham, who shared their experiences with the audience

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) and highest transmissivity in coastal areas. Zone 2, the most transmissive and extensive zone, is thickest (80 feet or more) and most transmissive in the inland eastern areas near Florida's Turnpike. In this area, zone 1 is absent, and the semiconfining unit above zone 2 extends to the land surface with a thickness commonly ranging from 50 to 100 feet. The thickness of zone 2 decreases to zero in most wells near the coast. Zone 3 attains its greatest thickness (100 feet or more) in the southwestern and south-central areas; zone 3 is equivalent to the gray limestone aquifer. The distribution of transmissivity was mapped by zone; however, zones 2 and 3 were commonly combined in aquifer tests. Maximum transmissivities for zone 1, zones 2 and 3, and zone 3 were 90,000, 180,000, and 70,000 ft2/d (feet-squared per day), respectively. The northern extent of the area with transmissivity greater than 50,000 ft2/d for zones 2 and 3 in the inland northeastern area along Florida's Turnpike has not been defined based on available data and could extend 5 to 10 miles farther north than mapped. Based on the thickness of zone 2 and a limited number of aquifer tests, a large area of zone 2 with transmissivity greater than 10,000 ft2/d, and possibly as much as 30,000 ft2/d, extends to the west across Water Conservation Area 1 from the inland southeastern area into the south-central area and some of the southwestern area. In contrast to the Biscayne aquifer present to the south of Palm Beach County, zones 2 and 3 are interpreted to be present principally in the Tamiami Formation and are commonly overlain by a thick semiconfining unit of moderate permeability. These zones have been referred to as the 'Turnpike' aquifer in the inland eastern areas of Palm Beach County, and the extent of greatest thickness and transmissivity follows, or is adjacent to, Florida's Turnpike. Where it is thick and transmissive, zone 1 may be considered equivalent to the Biscayne aquifer. Areas

Microgravity

NASA Image and Video Library

2001-10-01

High school students screen crystals of various proteins that are part of the ground-based work that supports Alexander McPherson's protein crystal growth experiment. The students also prepared and stored samples in the Enhanced Gaseous Nitrogen Dewar, which was launched on the STS-98 mission for delivery to the ISS. The crystals grown on the ground will be compared with crystals grown in orbit. Participants include Joseph Negron, of Terry Parker High School, Jacksonville, Florida; Megan Miskowski, of Ridgeview High School, Orange Park, Florida; and Sam Swank (shown), of Fletcher High School, Neptune Beach, Florida. The proteins are placed in plastic tubing that is heat-sealed at the ends, then flash-frozen and preserved in a liquid nitrogen Dewar. Aboard the ISS, the nitrogen will be allowed to evaporated so the samples thaw and then slowly crystallize. They will be analyzed after return to Earth. Photo credit: NASA/Marshall Space Flight Center.

Microgravity

NASA Image and Video Library

2001-10-01

High school students screen crystals of various proteins that are part of the ground-based work that supports Alexander McPherson's protein crystal growth experiment. The students also prepared and stored samples in the Enhanced Gaseous Nitrogen Dewar, which was launched on the STS-98 mission for delivery to the ISS. The crystals grown on the ground will be compared with crystals grown in orbit. Participants include Joseph Negron, of Terry Parker High School, Jacksonville, Florida; Megan Miskowski (shown), of Ridgeview High School, Orange Park, Florida; and Sam Swank, of Fletcher High School, Neptune Beach, Florida. The proteins are placed in plastic tubing that is heat-sealed at the ends, then flash-frozen and preserved in a liquid nitrogen Dewar. Aboard the ISS, the nitrogen will be allowed to evaporated so the samples thaw and then slowly crystallize. They will be analyzed after return to Earth. Photo credit: NASA/Marshall Space Flight Center.

Microgravity

NASA Image and Video Library

2001-10-01

High school students screen crystals of various proteins that are part of the ground-based work that supports Alexander McPherson's protein crystal growth experiment. The students also prepared and stored samples in the Enhanced Gaseous Nitrogen Dewar, which was launched on the STS-98 mission for delivery to the ISS. The crystals grown on the ground will be compared with crystals grown in orbit. Participants include Joseph Negron (shown), of Terry Parker High School, Jacksonville, Florida; Megan Miskowski, of Ridgeview High School, Orange Park, Florida; and Sam Swank, of Fletcher High School, Neptune Beach, Florida. The proteins are placed in plastic tubing that is heat-sealed at the ends, then flash-frozen and preserved in a liquid nitrogen Dewar. Aboard the ISS, the nitrogen will be allowed to evaporated so the samples thaw and then slowly crystallize. They will be analyzed after return to Earth. Photo credit: NASA/Marshall Space Flight Center.

Angelina, Who Whispered in Three Languages: A Story of One Success in Arts Integration and International Collaboration

ERIC Educational Resources Information Center

Bresciano, Cora

2012-01-01

In a virtual space between nations, children can come together to learn about and appreciate each other's culture--and their own. As the Co-Executive Director of Blue Planet Writers' Room, a nonprofit writing center in West Palm Beach, Florida, the author was one of the creators of an international collaboration through which they taught…

Outsourcing a High Speed Internet Access Project: An Information Technology Class Case Study in Three Parts

ERIC Educational Resources Information Center

Platt, Richard G.; Carper, William B.; McCool, Michael

2010-01-01

In early 2004, the Hilton Hotels Corporation (HHC) required that all of its hotels (both owned and franchised) install high-speed Internet access (HSIA) in all of their rooms by June 2004. This case focuses on how one of its franchise properties located on the northern gulf coast of Florida (the Hilton Sandestin Beach Golf Resort &…

Increasing Understanding of Public Problems and Policies: 1993. [Proceedings of the Annual Conference of the National Public Policy Education Committee (43rd, Clearwater Beach, Florida, September 12-15, 1993).

ERIC Educational Resources Information Center

Halbrook, Steve A., Ed.; Grace, Teddee E., Ed.

The annual conference of the National Public Policy Education Committee (NPPEC) is held to improve the policy education efforts of extension workers responsible for public affairs programs. This publication contains 26 conference papers: "Rural America and the Information Revolution: An Exploration of Possibilities and Potentialities"…

2011 Precision Strike Annual Review Held in Fort Walton Beach, Florida on February 23-24, 2011

DTIC Science & Technology

2011-02-24

Captain Mike Flanagan, USN Annual Review Event Chair: Erik Ballinger | International Chairs: Jim Pennock & Earle Rudolph Annual Meeting Chair...Challenges (Go-Fasts) UNCLASSIFIED UNCLASSIFIED Targeting Challenges (SPSS) SPSS Interdiction EPAC JAN 2011 UNCLASSIFIED UNCLASSIFIED Targeting...by a near- peer , or global competitor. Yesterday Dr. Huessy talked about the need for EMP hardening, are these COTS components cyber-hardened

KSC-2010-1261

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A juvenile green sea turtle is prepared for its release into the waters of the Banana River at NASA's Kennedy Space Center in Florida. The turtle was one of nearly 2,000 that were "stunned" by the recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1274

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A trio of green sea turtles rest in a box at Cape Canaveral Air Force Station in Florida after the animals were outfitted with tracking transmitters. The turtles were some of nearly 2,000 that were "stunned" by the recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Jack Pfaller

KSC-2010-1260

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Wildlife personnel prepare to release several endangered green sea turtles into the waters of the Banana River at NASA's Kennedy Space Center in Florida. The turtles were some of nearly 2,000 that were "stunned" by the recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1272

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A tracking transmitter is installed on the shell of an endangered green sea turtle at Cape Canaveral Air Force Station in Florida. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Jack Pfaller

KSC-2010-1276

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - An endangered green sea turtle awaits release as its shell is tagged with a tracking transmitter at Cape Canaveral Air Force Station in Florida. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Jack Pfaller

KSC-2010-1265

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - An endangered green sea turtle is headed toward freedom as wildlife personnel carry it toward the Banana River at NASA's Kennedy Space Center in Florida. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1275

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - An endangered green sea turtle is outfitted with a tracking transmitter at Cape Canaveral Air Force Station in Florida. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Jack Pfaller

KSC-2010-1269

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - This juvenile green sea turtle is ready to swim off into the waters of the Banana River at NASA's Kennedy Space Center in Florida. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

A New Mixing Diagnostic and Gulf Oil Spill Movement

NASA Astrophysics Data System (ADS)

Mezić, Igor; Loire, S.; Fonoberov, Vladimir A.; Hogan, P.

2010-10-01

Chaotic advection has served as the paradigm for mixing in fluid flows with simple time dependence. Its skeletal structure is based on analysis of invariant attracting and repelling manifolds in fluid flows. Here we develop a finite-time theory for two-dimensional incompressible fluid flows with arbitrary time dependence and introduce a new mixing diagnostic based on it. Besides stretching events around attracting and repelling manifolds, this allows us to detect hyperbolic mixing zones. We used the new diagnostic to forecast the spatial location and timing of oil washing ashore in Plaquemines Parish and Grand Isle, Louisiana, and Pensacola, Florida, in May 2010 and the flow of oil toward Panama City Beach, Florida, in June 2010.

KSC-2010-1270

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Doug Scheidt, an employee of Innovative Health Applications at NASA's Kennedy Space Center in Florida, carries a green sea turtle to be released into the Banana River. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

2017 Marine Hydrokinetic Instrumentation Workshop Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Driscoll, Frederick R; Mauer, Erik; Rieks, Jeff

The third Marine Hydrokinetic Instrumentation Workshop was held at Florida Atlantic University's Sea Tech Campus in Dania Beach, Florida, from February 28 to March 1, 2017. The workshop brought together 37 experts in marine energy measurement, testing, and technology development to present and discuss the instrumentation and data-processing needs of the marine energy industry. The workshop was comprised of a plenary session followed by two focused breakout sessions. The half-day plenary session reviewed findings from prior instrumentation workshops, presented research activities that aim to fill previously identified gaps, and had industry experts present the state of the marine energy measurementmore » technologies. This report provides further detail on the workshop, objectives, and findings.« less

Geospatial characteristics of Florida's coastal and offshore environments: Coastal habitats, artificial reefs, wrecks, dumping grounds, harbor obstructions and offshore sand resources

USGS Publications Warehouse

Demopoulos, Amanda W.J.; Foster, Ann M.; Jones, Michal L.; Gualtieri, Daniel J.

2011-01-01

The Geospatial Characteristics GeoPDF of Florida's Coastal and Offshore Environments is a comprehensive collection of geospatial data describing the political boundaries and natural resources of Florida. This interactive map provides spatial information on bathymetry, sand resources, coastal habitats, artificial reefs, shipwrecks, dumping grounds, and harbor obstructions. The map should be useful to coastal resource managers and others interested in marine habitats and submerged obstructions of Florida's coastal region. In particular, as oil and gas explorations continue to expand, the map may be used to explore information regarding sensitive areas and resources in the State of Florida. Users of this geospatial database will have access to synthesized information in a variety of scientific disciplines concerning Florida's coastal zone. This powerful tool provides a one-stop assembly of data that can be tailored to fit the needs of many natural resource managers. The map was originally developed to assist the Bureau of Ocean Energy Management, Regulation, and Enforcement (BOEMRE) and coastal resources managers with planning beach restoration projects. The BOEMRE uses a systematic approach in planning the development of submerged lands of the Continental Shelf seaward of Florida's territorial waters. Such development could affect the environment. BOEMRE is required to ascertain the existing physical, biological, and socioeconomic conditions of the submerged lands and estimate the impact of developing these lands. Data sources included the National Oceanic and Atmospheric Administration, BOEMRE, Florida Department of Environmental Protection, Florida Geographic Data Library, Florida Fish and Wildlife Conservation Commission, Florida Natural Areas Inventory, and the State of Florida, Bureau of Archeological Research. Federal Geographic Data Committee (FGDC) compliant metadata are provided as attached xml files for all geographic information system (GIS) layers.

High-Resolution Measurement of Beach Morphological Response to Hurricane-Induced Wave Dynamics

NASA Astrophysics Data System (ADS)

Starek, M.; Slatton, K. C.; Adams, P.

2005-12-01

During the Atlantic hurricane season of 2004, the Florida Pan Handle, Gulf Coast region, was impacted directly by three major hurricanes within approximately a one-month time period. The short temporal span between impacts coupled with the sudden increase in wave energy delivered to the coast resulted in drastic changes to the coastal morphology. The purpose of this study was to investigate the direct effects of deep-water wave climate and energy setups induced by the hurricanes and relate those processes to the observed change in shoreline morphology. The availability of research-grade Airborne Laser Swath Mapping (ALSM) altimetry data, often referred to as Light Detection and Ranging (LiDAR) data, enabled sub-meter spatial sampling of the coastal topography. The ALSM data were acquired by the University of Florida's Geosensing Engineering and Mapping (GEM) Center. Offshore wave measurements were obtained from the NOAA NDBC buoy network for the Gulf Coast region. The ALSM data acquired shortly before and after the three major hurricane landfalls near the Phillips Inlet barrier island region of Bay County, Florida, were used to calculate changes in the shoreline position and identify regions of erosion and deposition. Time series data of offshore wave height, period, and direction were transformed, through shoaling and refraction calculations, to nearshore wave conditions which were correlated to observed changes in beach morphology. Hurricane wave conditions drove severe shoreline retreat on the west-side of the inlet (~15+ meters) but affected the east-side shoreline minimally. The eastern backside of the inlet, however, witnessed a significant volume of washover sediment.

Personal exposure to aerosolized red tide toxins (brevetoxins).

PubMed

Cheng, Yung Sung; Zhou, Yue; Naar, Jerome; Irvin, C Mitch; Su, Wei-Chung; Fleming, Lora E; Kirkpatrick, Barbara; Pierce, Richard H; Backer, Lorraine C; Baden, Daniel G

2010-06-01

Florida red tides occur annually in the Gulf of Mexico from blooms of the marine dinoflagellate, Karenia brevis, which produces highly potent natural polyether toxins, brevetoxins. Several epidemiologic studies have demonstrated that human exposure to red tide aerosol could result in increased respiratory symptoms. Environmental monitoring of aerosolized brevetoxins was performed using a high-volume sampler taken hourly at fixed locations on Siesta Beach, Florida. Personal exposure was monitored using personal air samplers and taking nasal swab samples from the subjects who were instructed to spend 1 hr on Sarasota Beach during two sampling periods of an active Florida red tide event in March 2005, and in May 2008 when there was no red tide. Results showed that the aerosolized brevetoxins from the personal sampler were in modest agreement with the environmental concentration taken from a high-volume sampler. Analysis of nasal swab samples for brevetoxins demonstrated 68% positive samples in the March 2005 sampling period when air concentrations of brevetoxins were between 50 to 120 ng/m(3) measured with the high-volume sampler. No swab samples showed detectable levels of brevetoxins in the May 2008 study, when all personal samples were below the limit of detection. However, there were no statistical correlations between the amounts of brevetoxins detected in the swab samples with either the environmental or personal concentration. Results showed that the personal sample might provide an estimate of individual exposure level. Nasal swab samples showed that brevetoxins indeed were inhaled and deposited in the nasal passage during the March 2005 red tide event.

Hurricanes 2004: An overview of their characteristics and coastal change

USGS Publications Warehouse

Sallenger, Asbury H.; Stockdon, Hilary; Fauver, Laura A.; Hansen, Mark; Thompson, David; Wright, C. Wayne; Lillycrop, Jeff

2006-01-01

Four hurricanes battered the state of Florida during 2004, the most affecting any state since Texas endured four in 1884. Each of the storms changed the coast differently. Average shoreline change within the right front quadrant of hurricane force winds varied from 1 m of shoreline advance to 20 m of retreat, whereas average sand volume change varied from 11 to 66 m3 m−1 of net loss (erosion). These changes did not scale simply with hurricane intensity as described by the Saffir-Simpson Hurricane Scale. The strongest storm of the season, category 4 Hurricane Charley, had the least shoreline retreat. This was likely because of other factors like the storm's rapid forward speed and small size that generated a lower storm surge than expected. Two of the storms, Hurricanes Frances and Jeanne, affected nearly the same area on the Florida east coast just 3 wk apart. The first storm, Frances, although weaker than the second, caused greater shoreline retreat and sand volume erosion. As a consequence, Hurricane Frances may have stripped away protective beach and exposed dunes to direct wave attack during Jeanne, although there was significant dune erosion during both storms. The maximum shoreline change for all four hurricanes occurred during Ivan on the coasts of eastern Alabama and the Florida Panhandle. The net volume change across a barrier island within the Ivan impact zone approached zero because of massive overwash that approximately balanced erosion of the beach. These data from the 2004 hurricane season will prove useful in developing new ways to scale and predict coastal-change effects during hurricanes.

Non-conservative behavior of fluorescent dissolved organic matter (FDOM) within a subterranean estuary

NASA Astrophysics Data System (ADS)

Suryaputra, I. G. N. A.; Santos, I. R.; Huettel, M.; Burnett, W. C.; Dittmar, T.

2015-11-01

The role of submarine groundwater discharge (SGD) in releasing fluorescent dissolved organic matter (FDOM) to the coastal ocean and the possibility of using FDOM as a proxy for dissolved organic carbon (DOC) was investigated in a subterranean estuary in the northeastern Gulf of Mexico (Turkey Point, Florida). FDOM was continuously monitored for three weeks in shallow beach groundwater and in the adjacent coastal ocean. Radon (222Rn) was used as a natural groundwater tracer. FDOM and DOC correlated in groundwater and seawater samples, implying that FDOM may be a proxy of DOC in waters influenced by SGD. A mixing model using salinity as a seawater tracer revealed FDOM production in the high salinity region of the subterranean estuary. This production was probably a result of infiltration and transformation of labile marine organic matter in the beach sediments. The non-conservative FDOM behavior in this subterranean estuary differs from most surface estuaries where FDOM typically behaves conservatively. At the study site, fresh and saline SGD delivered about 1800 mg d-1 of FDOM (quinine equivalents) to the coastal ocean per meter of shoreline. About 11% of this input was related to fresh SGD, while 89% were related to saline SGD resulting from FDOM production within the shallow aquifer. If these fluxes are representative of the Florida Gulf Coast, SGD-derived FDOM fluxes would be equivalent to at least 18% of the potential regional riverine FDOM inputs. To reduce uncertainties related to the scarcity of FDOM data, further investigations of river and groundwater FDOM inputs in Florida and elsewhere are necessary.

Survival potential of Escherichia coli and Enterococci in subtropical beach sand: implications for water quality managers.

PubMed

Hartz, A; Cuvelier, M; Nowosielski, K; Bonilla, T D; Green, M; Esiobu, N; McCorquodale, D S; Rogerson, A

2008-01-01

Fecal bacteria have traditionally been used as indicator organisms to monitor the quality of recreational waters. Recent work has questioned the robustness of traditional indicators, particularly at seawater bathing beaches. For example, a study of Florida beaches found unexpectedly high abundances of Escherichia coli, fecal coliforms, and enterococci in beach sand. The aim of the present study was to explain these abundances by assessing the survival of E. coli and enterococci in beach sand relative to seawater. We used a combination of quantitative laboratory mesocosm experiments and field observations. Results suggested that E. coli and enterococci exhibited increased survivability and growth in sand relative to seawater. Because fecal bacteria are capable of replicating in sand, at least under controlled laboratory conditions, the results suggest that sand may be an important reservoir of metabolically active fecal organisms. Experiments with "natural" mesocosms (i.e., unsterilized sand or water rich in micropredators and native bacteria) failed to show the same increases in fecal indicators as was found in sterile sand. It is postulated that this was due to predation and competition with indigenous bacteria in these "natural" systems. Nonetheless, high populations of indicators were maintained and recovered from sand over the duration of the experiment as opposed to the die-off noted in water. Indicator bacteria may wash out of sand into shoreline waters during weather and tidal events, thereby decreasing the effectiveness of these indicators as predictors of health risk and complicating the interpretations for water quality managers.

Winners of student essay contest receive awards

NASA Technical Reports Server (NTRS)

1999-01-01

At the Apollo/Saturn V Center, George Meguiar (center left) and George English (center right) present scholarships to two students who entered an essay contest in conjunction with the 30th Anniversary of Apollo 11. The winners shown are Kyla Davis Horn, of Cocoa Beach, and Kyle Rukaczewski, of Satellite Beach. A third winner, Jason Gagnon, of Viera, was unable to attend. Meguiar and English head the Apollo 11 Commemoration Association which sponsored the contest in conjunction with Florida Today newspaper. The presentation was made at the Apollo/Saturn V Center during an anniversary banquet that honored all the people who made the Apollo Program possible. Special guests included former Apollo astronauts Neil Armstrong, Edwin 'Buzz' Aldrin, Gene Cernan and Walt Cunningham, who shared their experiences with the audience.

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 River, Lake Okeechobee and associated canals, and the canals associated with the headwaters of the Upper St. Johns River. Freshwater withdrawals increased 46 percent and saline water withdrawals increased 25 percent in Florida between 1970 and 2000. Ground-water withdrawals increased 82 percent, and surface-water withdrawals increased 10 percent during this period. Between 1970 and 2000, total freshwater withdrawals increased for public supply by 176 percent and for agricultural self-supplied by 87 percent; withdrawals for commercial-industrial self-supplied decreased by 37 percent, and power generation (thermoelectric) decreased by 57 percent. Recreational irrigation withdrawals increased 127 percent between 1985 and 2000. Between 1995 and 2000, freshwater withdrawals increased 13 percent, and saline withdrawals increased 9 percent. An estimated 52 percent of the freshwater withdrawn in Florida was consumed; the remaining 48 percent was returned for further use. Domestic wastewater discharged in 2000 totaled 1,495 Mgal/d, of which 44 percent was discharged to surface waters, 34 percent to the ground through land application systems, and 22 percent to deep injection wells. Domestic wastewater discharge increased by 33 percent between 1985 and 2000, but decreased by 3 percent between 1995 and 2000. An estimated 11.21 million people were served by domestic wastewater systems in 2000, whereas the remaining 4.77 million people discharged wastewater to more than 1.95 million septic tanks. Discharge from the septic tanks was estimated to be 263 Mgal/d in 2000.

Mexorchestia: a new genus of talitrid amphipod (Crustacea, Amphipoda, Talitridae) from the Gulf of Mexico and Caribbean Sea, with the description of a new species and two new subspecies.

PubMed

Wildish, David J; Lecroy, Sara E

2014-08-26

Two species of supralittoral Tethorchestia were reported by Bousfield (1984) to occur on the shores of the Gulf of Mexico and closely adjacent waters: T. antillensis Bousfield, 1984 from Quintana Roo, Mexico and an undescribed species, Tethorchestia sp. B of Bousfield (1984), from Florida and the U.S. Gulf coast. In this paper, we rediagnose and illustrate the former taxon based on material from Goodland Bay, Florida, which represents a range extension for that species. We examined the latter taxon from many locations throughout the Gulf of Mexico using classical morphology, epidermal pigment pattern recognition and allometry, reinforced by molecular markers (mitochondrial cytochrome oxidase I, Radulovici 2012), determining that Tethorchestia sp. B represents a new genus and species, comprising two subspecies. The nominate subspecies, Mexorchestia carpenteri carpenteri n. gen., sp. and subsp., is described from Tiger Tail Beach, Florida, based on conventional morphological criteria and its distinctive epidermal pigment patterns. The Tiger Tail Beach ecotope of M. c. carpenteri n. gen., sp. and subsp. was distinct from that of other locations examined in Florida and was associated with epidermal pigment pattern polymorphism, absent at other locations. A second subspecies, distinguished by differences in size, number of articles in the flagellum of antenna 2, the number of marginal setae on oostegite 2 of the female and the number of distal dorsolateral robust setae on the telson, was found in samples from Belize and Mexico. This subspecies is described from material collected at Turneffe Island, Belize, as Mexorchestia carpenteri raduloviciae n. gen., sp. and subsp. Like M. c. carpenteri n. gen., sp. and subsp., this taxon is also associated with epidermal pigment pattern polymorphism. A key is provided for the three currently described species of Tethorchestia (two extant) and two new subspecies of Mexorchestia n.gen. 

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

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.

Frontiers in Outreach and Education: The Florida Red Tide Experience.

PubMed

Nierenberg, Kate; Hollenbeck, Julie; Fleming, Lora E; Stephan, Wendy; Reich, Andrew; Backer, Lorraine C; Currier, Robert; Kirkpatrick, Barbara

2011-05-01

To enhance information sharing and garner increased support from the public for scientific research, funding agencies now typically require that research groups receiving support convey their work to stakeholders. The National Institute of Environmental Health Sciences-(NIEHS) funded Aerosolized Florida Red Tide P01 research group (Florida Red Tide Research Group) has employed a variety of outreach strategies to meet this requirement. Messages developed from this project began a decade ago and have evolved from basic print material (fliers and posters) to an interactive website, to the use of video and social networking technologies, such as Facebook and Twitter. The group was able to track dissemination of these information products; however, evaluation of their effectiveness presented much larger challenges. The primary lesson learned by the Florida Red Tide Research Group is that the best ways to reach specific stakeholders is to develop unique products or services to address specific stakeholders needs, such as the Beach Conditions Reporting System. Based on the experience of the Group, the most productive messaging products result when scientific community engages potential stakeholders and outreach experts during the very initial phases of a project.

Genetic assessment of connectivity in the common reef sponge, Callyspongia vaginalis (Demospongiae: Haplosclerida) reveals high population structure along the Florida reef tract

NASA Astrophysics Data System (ADS)

Debiasse, M. B.; Richards, V. P.; Shivji, M. S.

2010-03-01

The genetic population structure of the common branching vase sponge, Callyspongia vaginalis, was determined along the entire length (465 km) of the Florida reef system from Palm Beach to the Dry Tortugas based on sequences of the mitochondrial cytochrome c oxidase subunit 1 (COI) gene. Populations of C. vaginalis were highly structured (overall ΦST = 0.33), in some cases over distances as small as tens of kilometers. However, nonsignificant pairwise ΦST values were also found between a few relatively distant sampling sites suggesting that some long distance larval dispersal may occur via ocean currents or transport in sponge fragments along continuous, shallow coastlines. Indeed, sufficient gene flow appears to occur along the Florida reef tract to obscure a signal of isolation by distance, but not to homogenize COI haplotype frequencies. The strong genetic differentiation among most of the sampling locations suggests that recruitment in this species is largely local source-driven, pointing to the importance of further elucidating general connectivity patterns along the Florida reef tract to guide the spatial scale of management efforts.

Alongshore Variation in the Depth of Activation: Implications of Oil Residence Time

NASA Astrophysics Data System (ADS)

Flores, P.; Houser, C.

2016-12-01

In 2010 the Deepwater Horizon Oil Spill released approximately 5 million barrels of oil into the Gulf of Mexico just as the nearshore and beach profile were recovering from winter storms. As a consequence, oil mats and tar balls were trapped at depth within the beach and nearshore profile. Excavation of this buried oil during subsequent storms creates the potential for the contamination of adjacent beaches and the degradation of marine ecosystems, which can in turn negatively impact local economies that depend on fisheries and tourism. The potential for oil burial and persistence is dependent on four things: the physio-chemical nature of the oil as it reaches the nearshore environment, the pre-existing morphology of the beach and nearshore, and the evolution of that morphology after the oil is deposited. The depth at which the oil is buried is also dependent on the beach profile during the time of the spill. The purpose of this study is to characterize the alongshore variation in depth of activation on a Deepwater Horizon impacted section of Pensacola Beach, Florida with regards to the implications of oil residence time. Ground- Penetrating Radar (GPR) surveys were conducted along two parallel 1-km transects adjacent to the swash zone and the dune. Additional cross- shore transects were completed every 150 m from the base of the dune to the top of the swash zone. Sediments cores were taken at the crossing points of the alongshore and cross-shore transects, to calibrate the GPR surveys and complete an elemental analysis for the identification of storm layers. The cores were also analyzed for the presence of buried oil.

Raising the Bar: How a Teacher Built a Ballet-Centered Public School that Aces Standardized Tests

ERIC Educational Resources Information Center

Dalton, Aaron

2005-01-01

In this article, the author features Todd Eric Allen, an acclaimed ballet dancer, who returns home to Florida's so-called Redneck Riviera and opens a magnet school for dance. When asked the inevitable question of what an internationally known ballet dancer is doing teaching 3rd, 4th, and 5th graders in Fort Walton Beach, he simply replies in a way…

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

... 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′ W...

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′ W...

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...′ 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′ W...

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...′ 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′ W...

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

... 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′ W...

Plenary Speech, Keynote Speeches, List of Attendees of Symposium on the Interaction of Non-Nuclear Munitions with Structures (2nd), Held at Panama City Beach, Florida on April 15-18, 1985

DTIC Science & Technology

1985-04-01

5urfacC ’.1eapons Certer Albert Heerman Cude RI5 Uetherlands Army Silver Spring, Maryland 20910 Mauritskade 53, The Rague THE NETHERLANDS , Dieter...North Carolina 27609 University of Boulder Camu )s Box 428 Lawrence G. Ullyatt - Boulder, Cnloradc 80309 Denver Research Institute University of Denver

Integrated Climate Change and Threatened Bird Population Modeling to Mitigate Operations Risks on Florida Military Installations

DTIC Science & Technology

2013-01-01

this burden to Department of Defense, Washington Headquarters Services, Directorate for Information Operations and Reports (0704-0188), 1215...sandflats in the Great Plains and Great Lakes, and on beaches along the Atlantic Coast from North Carolina to eastern Canada. During fall, most...Needle-leaved Deciduous Forest and Scrub-Shrub (living or dead) Inland Fresh Marsh Palustrine Emergents; Lacustrine and Riverine Nonpersistent

Slime Analysis of Painted Steel Panels Immersed in Biscayne Bay, Miami Beach, Florida.

DTIC Science & Technology

1981-03-30

site ploratory tests on materials under consideration for water. Since the sample panels are curved to fit the heat exchangers was undertaken to... tested in this program were standard and experimental Navy materials and a selection of proprietary coatings supplied by coinrcial manufacturers. Navy...of marine microbial slime fouling filims. Application Is described to fouling of metal heat exchanger pipe in the Ocean Thermal Enrgy Conversion

Building Bridges to Literacy. The Twenty-Seventh Yearbook: A Peer Reviewed Publication of the College Reading Association. [Papers from the College Reading Association Conference, 2004

ERIC Educational Resources Information Center

Linder, Patricia E., Ed.; Sampson, Mary Beth, Ed.; Dugan, JoAnn R., Ed.; Brancato, Barrie, Ed.

2005-01-01

The theme of the College Reading Association 2004 annual conference in Delray Beach, Florida, was "Building Bridges: Reaching beyond Our Borders." The articles in this yearbook show how reflection and thinking outside the box will make a difference in preservice teacher education. This Yearbook begins with Wayne Linek's presidential address. In…

Baseline coastal oblique aerial photographs collected from Navarre Beach, Florida, to Breton Island, Louisiana, September 18–19, 2015

USGS Publications Warehouse

Morgan, Karen L. M.

2016-08-01

In addition to the photographs, a Google Earth Keyhole Markup Language (KML) file is provided and can be used to view the images by clicking on the marker and then the thumbnail or the link below the thumbnail. The KML file was created using the photographic navigation files. This KML file can be found in the kml folder.

The Coming of Age of LTAs: Proceedings of the Meeting; Council on Library Technology (Fourth Annual, Palm Beach, Florida, June 4-6, 1970).

ERIC Educational Resources Information Center

Rudnik, Mary Chrysantha, Ed.

The actual performance and use of library technical assistants (LTSs) and the question of certification were the topics considered by the sixty participants at this meeting. Evidence of the existence and use of LTAs was given by Mrs. Elnora Portteus in her paper entitled: "The Role of Library Technical Assistants - Actual and Potential," in which…

Benthic Community Response to Dredging Borrow Pits, Panama City Beach, Florida.

DTIC Science & Technology

1982-03-01

mollusks (19 percent). The remaining 33 species (9 percent) were divided among 11 groups: Cnidaria , Platyhelminthes, Nemertinea, Nematoda, Phoronida...collected. On a percentage basis, more than half were annelids (55 percent), 19 percent were mollusks, 18 percent were arthropods, Cnidaria and...ISLANC MCTEL (STATICIk 1) - CCNTRCL ANIC EXPERIMENTAL I, l/7e SPECIES -TT -PEClT CNIDARIA ACTINIARIA (SEA ANEMONES) UNIOENTIFIED SP. 3 0.218 0 0.0

Risk factors for seabather's eruption: a prospective cohort study.

PubMed Central

Kumar, S; Hlady, W G; Malecki, J M

1997-01-01

OBJECTIVE: A prospective cohort study was performed to identify risk factors for seabather's eruption. METHODS: Study participants were recruited at four beaches in Palm Beach County, Florida, during three weekends of May and June 1993. Participants were interviewed by telephone after 48 hours regarding medical history, beach activities, development of rashes, and use of possible preventive measures. RESULTS: Seabather's eruption, defined by the occurrence of a rash within two days of exposure to seawater, was reported by 114 (16%) of 735 respondents. The strongest predictor of seabather's eruption was a past history of the condition. Children less than 16 years of age were also at increased risk, as were surfers. Showering with one's bathing suit off was a useful protective measure. CONCLUSION: The study's findings suggest that when the seasonal risk of seabather's eruption is present, children, people with a history of seabather's eruption, and surfers are at greatest risk. During the sea lice season, seabathers can minimize their risk by showering with their bathing suits off after seabathing. Length of the time spent in water was not significantly associated with seabather's eruption. PMID:9018290

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.

KSC-2010-1263

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A green sea turtle is carried toward the water's edge prior to the animal's release into the waters of the Banana River at NASA's Kennedy Space Center in Florida. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1264

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Wildlife personnel carry an endangered green sea turtle toward the Banana River at NASA's Kennedy Space Center in Florida, ready to release the animal back into its usual environment. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1271

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Wildlife personnel carry an endangered green sea turtle away from a transport van prior to the animal's release into the Banana River at NASA's Kennedy Space Center in Florida. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1273

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A green sea turtle rests its head on a companion as the animals are tagged with tracking transmitters and prepared for release at Cape Canaveral Air Force Station in Florida. The turtles were some of nearly 2,000 that were "stunned" by the recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Jack Pfaller

KSC-2010-1266

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Doug Scheidt, an employee of Innovative Health Applications at NASA's Kennedy Space Center in Florida, holds a juvenile green sea turtle prior to its release into the Banana River. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1268

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - A wildlife officer offers assistance as an endangered green sea turtle is prepared for release into the waters of the Banana River at NASA's Kennedy Space Center in Florida. The turtle was one of nearly 2,000 that were "stunned" by a recent drop in temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

KSC-2010-1267

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - Jim Lyon, biological science technician with the Merritt Island National Wildlife Refuge, carries a green sea turtle toward the waterline of the Banana River at NASA's Kennedy Space Center in Florida. A recent cold snap left this turtle and nearly 2,000 others "stunned" and in need of help. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

Monitoring marine recreational water quality using multiple microbial indicators in an urban tropical environment

PubMed Central

Shibata, Tomoyuki; Solo-Gabriele, Helena M.; Fleming, Lora E.; Elmir, Samir

2008-01-01

The microbial water quality at two beaches, Hobie Beach and Crandon Beach, in Miami-Dade County, Florida, USA was measured using multiple microbial indicators for the purpose of evaluating correlations between microbes and for identifying possible sources of contamination. The indicator microbes chosen for this study (enterococci, Escherichia coli, fecal coliform, total coliform and C. perfringens) were evaluated through three different sampling efforts. These efforts included daily measurements at four locations during a wet season month and a dry season month, spatially intensive water sampling during low- and high-tide periods, and a sand sampling effort. Results indicated that concentrations did not vary in a consistent fashion between one indicator microbe and another. Daily water quality frequently exceeded guideline levels at Hobie Beach for all indicator microbes except for fecal coliform, which never exceeded the guideline. Except for total coliform, the concentrations of microbes did not change significantly between seasons in spite of the fact that the physical–chemical parameters (rainfall, temperature, pH, and salinity) changed significantly between the two monitoring periods. Spatially intense water sampling showed that the concentrations of microbes were significantly different with distance from the shoreline. The highest concentrations were observed at shoreline points and decreased at offshore points. Furthermore, the highest concentrations of indicator microbe concentrations were observed at high tide, when the wash zone area of the beach was submerged. Beach sands within the wash zone tested positive for all indicator microbes, thereby suggesting that this zone may serve as the source of indicator microbes. Ultimate sources of indicator microbes to this zone may include humans, animals, and possibly the survival and regrowth of indicator microbes due to the unique environmental conditions found within this zone. Overall, the results of this study indicated that the concentrations of indicator microbes do not necessarily correlate with one another. Exceedence of water quality guidelines, and thus the frequency of beach advisories, depends upon which indicator microbe is chosen. PMID:15261551

KSC-03PP-2099

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. NASA launches its second Mars Exploration Rover, Opportunity, aboard a Delta II launch vehicle. The bright glare briefly illuminated Florida Space Coast beaches. Opportunitys dash to Mars began with liftoff at 11:18:15 p.m. Eastern Daylight Time from Cape Canaveral Air Force Station, Fla. The spacecraft separated successfully from the Delta's third stage 83 minutes later, after it had been boosted out of Earth orbit and onto a course toward Mars.

32nd Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Walker, S. W. (Compiler); Boesiger, Edward A. (Compiler)

1998-01-01

The proceedings of the 32nd Aerospace Mechanism Symposium are reported. NASA John F. Kennedy Space Center (KSC) hosted the symposium that was held at the Hilton Oceanfront Hotel in Cocoa Beach, Florida on May 13-15, 1998. The symposium was cosponsored by Lockheed Martin Missiles and Space and the Aerospace Mechanisms Symposium Committee. During these days, 28 papers were presented. Topics included robotics, deployment mechanisms, bearing, actuators, scanners, boom and antenna release, and test equipment.

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

DTIC Science & Technology

2009-09-11

conditions in their upper part. Anaerobic soil conditions are conducive to the establishment of vegetation that is adapted for growth under oxygen...sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted to life in saturated soil...species adapted to dense commercial development and heavy vehicular traffic would be expected to move back into the area after development of the

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

1 presents the descriptive statistics , reliabilities (in parentheses), and correlations for the data. The reliabilities for sexism and racism are...Opportunity Management Institute. Niebuhr, R. E., Knouse, S. B., Dansby, M. R., & Niebuhr, K. E. (1996). The relationship between racism / sexism and...subjects to evaluate the relationships between discriminatory climates ( sexism , racism ) and both group cohesion and group performance. Structural equation

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

Plant debris caused by Hurricane Matthew is strewn across the dune line along the Atlantic shoreline at NASA’s Kennedy Space Center in Florida. Although some sections of shoreline suffered erosion, recently restored portions of beach fared well. Hurricane Matthew, a Category 3 storm, passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion.

47 CFR 90.741 - Urban areas for Phase I nationwide systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Carolina 35°46′38.5″ 78°38′20.0″ West Palm Beach, Florida 26°42′37.2″ 80°03′06.1″ Oxnard-Simi Valley... Island-Moline, IA/IL 41°31′00.1″ 90°35′00.5″ Shreveport, Louisiana 32°30′46.5″ 93°44′58.6″ Des Moines...

Hurricane Irma Damage Assessment

NASA Image and Video Library

2017-09-12

The Beach House is seen during an aerial survey of NASA's Kennedy Space Center in Florida on September 12, 2017. The survey was performed to identify structures and facilities that may have sustained damage from Hurricane Irma as the storm passed Kennedy on September 10, 2017. NASA closed the center ahead of the storm's onset and only a small team of specialists known as the Rideout Team was on the center as the storm approached and passed.

Balance Devices Train Golfers for a Consistent Swing

NASA Technical Reports Server (NTRS)

2015-01-01

As part of the effort to understand the effects of spaceflight on astronauts, NASA funded research that resulted in a commercial product to treat balance disorders. West Palm Beach, Florida-based Sports Therapy Inc. worked with the inventor to modify the technology, creating the Dynamic Balance System (DBS) for sports applications. DBS is now used by Professional Golfers' Association-owned facilities and golf academies to help players achieve an effective, balanced swing.

Coastal protection by a small scale river plume against oil spills in the Northern Gulf of Mexico

NASA Astrophysics Data System (ADS)

Kuitenbrouwer, Daan; Reniers, Ad; MacMahan, Jamie; Roth, Mathias K.

2018-07-01

The Deepwater Horizon oil spill damaged some beaches along the Northern Gulf of Mexico (NGoMex) coast more than others, possibly related to the presence of natural protection mechanisms. In order to optimize future mitigation efforts to protect the coast, these mechanisms should be understood. The NGoMex coast is characterized by relatively long stretches of sandy beach interrupted by tidal inlets creating ebb-tidal river plumes featuring frontal zones that may act as transport barriers. This research investigates to what extent these plumes are capable of protecting the adjacent coast. This is done by means of a combination of a 3D Eulerian flow model and a Lagrangian particle model to track oil pathways and visualize Lagrangian Coherent Structures located at the plume front. The models are verified with measurements from a field experiment adjacent to Destin Inlet, Florida. The effects of wind, tidal range and river discharge on the oil fate are discussed. It was found that wind is the dominant parameter. Offshore wind prevents oil from beaching. During onshore winds, oil is pushed to shore, but near the inlet the plume is effective in reducing the amount of oil washing ashore during the ebbing tide. In general, the plume redistributes the oil but is not capable of preventing oil from beaching. For strong winds, the influence of the plume is reduced.

KSC-98pc778

NASA Image and Video Library

1998-06-25

KENNEDY SPACE CENTER, FLA. -- A forest fire burning in Volusia County, Florida, is clearly visible from NASA's Huey UH-1 helicopter. The helicopter has been outfitted with a Forward Looking Infrared Radar (FLIR) and a portable global positioning satellite (GPS) system to support Florida's Division of Forestry as they fight the brush fires which have been plaguing the state as a result of extremely dry conditions and lightning storms. The FLIR includes a beach ball-sized infrared camera that is mounted on the helicopter's right siderail and a real-time television monitor and recorder installed inside. While the FLIR collects temperature data and images, the GPS system provides the exact coordinates of the fires being observed and transmits the data to the firefighters on the ground. The Kennedy Space Center (KSC) security team routinely uses the FLIR equipment prior to Shuttle launch and landing activities to ensure that the area surrounding the launch pad and runway are clear of unauthorized personnel. KSC's Base Operations Contractor, EG&G Florida, operates the NASA-owned helicopter

KSC-98pc779

NASA Image and Video Library

1998-06-25

KENNEDY SPACE CENTER, FLA. -- A beach ball-sized infrared camera, part of the Forward Looking Infrared Radar (FLIR), has been mounted on the right siderail of NASA's Huey UH-1 helicopter and is being used to search for fires in Volusia County, Florida. The helicopter has also been outfitted with a portable global positioning satellite (GPS) system to support Florida's Division of Forestry as they fight the brush fires which have been plaguing the state as a result of extremely dry conditions and lightning storms. The FLIR also includes a real-time television monitor and recorder installed inside the helicopter. While the FLIR collects temperature data and images, the GPS system provides the exact coordinates of the fires being observed and transmits the data to the firefighters on the ground. The Kennedy Space Center (KSC) security team routinely uses the FLIR equipment prior to Shuttle launch and landing activities to ensure that the area surrounding the launch pad and runway are clear of unauthorized personnel. KSC's Base Operations Contractor, EG&G Florida, operates the NASA-owned helicopter

Geospatial characteristics of Florida's coastal and offshore environments: Distribution of important habitats for coastal and offshore biological resources and offshore sand resources

USGS Publications Warehouse

Demopoulos, Amanda W.J.; Foster, Ann M.; Jones, Michal L.; Gualtieri, Daniel J.

2011-01-01

The Geospatial Characteristics GeoPDF of Florida's Coastal and Offshore Environments is a comprehensive collection of geospatial data describing the political boundaries and natural resources of Florida. This interactive map provides spatial information on bathymetry, sand resources, and locations of important habitats (for example, Essential Fish Habitats (EFH), nesting areas, strandings) for marine invertebrates, fish, reptiles, birds, and marine mammals. The map should be useful to coastal resource managers and others interested in marine habitats and submerged obstructions of Florida's coastal region. In particular, as oil and gas explorations continue to expand, the map can be used to explore information regarding sensitive areas and resources in the State of Florida. Users of this geospatial database will have access to synthesized information in a variety of scientific disciplines concerning Florida's coastal zone. This powerful tool provides a one-stop assembly of data that can be tailored to fit the needs of many natural resource managers. The map was originally developed to assist the Bureau of Ocean Energy Management, Regulation, and Enforcement (BOEMRE) and coastal resources managers with planning beach restoration projects. The BOEMRE uses a systematic approach in planning the development of submerged lands of the Continental Shelf seaward of Florida's territorial waters. Such development could affect the environment. BOEMRE is required to ascertain the existing physical, biological, and socioeconomic conditions of the submerged lands and estimate the impact of developing these lands. Data sources included the National Oceanic and Atmospheric Administration, BOEMRE, Florida Department of Environmental Protection, Florida Geographic Data Library, Florida Fish and Wildlife Conservation Commission, Florida Natural Areas Inventory, and the State of Florida, Bureau of Archeological Research. Federal Geographic Data Committee (FGDC) compliant metadata are provided as attached xml files for all geographic information system (GIS) layers.

KSC-2010-1262

NASA Image and Video Library

2010-01-15

CAPE CANAVERAL, Fla. - An endangered green sea turtle is unloaded from a truck prior to its release into the waters of the Banana River at NASA's Kennedy Space Center in Florida. Wildlife personnel and volunteers are releasing groups of the federally protected turtles after nearly 2,000 of the animals were "stunned" by prolonged cold temperatures. Many of the turtles were rescued from the Mosquito Lagoon, with others coming from the Indian River Lagoon and Cocoa Beach. Biologists, environmentalists, wildlife experts and other volunteers joined forces with a massive rescue effort at the Merritt Island National Wildlife Refuge, where the turtles were identified, examined and transported to rehabilitation facilities throughout Florida and South Georgia. The animals stayed at these facilities until local waters warmed up to safe temperatures. Photo credit: NASA/Troy Cryder

Frontiers in Outreach and Education: The Florida Red Tide Experience

PubMed Central

Nierenberg, Kate; Hollenbeck, Julie; Fleming, Lora E.; Stephan, Wendy; Reich, Andrew; Backer, Lorraine C.; Currier, Robert; Kirkpatrick, Barbara

2011-01-01

To enhance information sharing and garner increased support from the public for scientific research, funding agencies now typically require that research groups receiving support convey their work to stakeholders. The National Institute of Environmental Health Sciences-(NIEHS) funded Aerosolized Florida Red Tide P01 research group (Florida Red Tide Research Group) has employed a variety of outreach strategies to meet this requirement. Messages developed from this project began a decade ago and have evolved from basic print material (fliers and posters) to an interactive website, to the use of video and social networking technologies, such as Facebook and Twitter. The group was able to track dissemination of these information products; however, evaluation of their effectiveness presented much larger challenges. The primary lesson learned by the Florida Red Tide Research Group is that the best ways to reach specific stakeholders is to develop unique products or services to address specific stakeholders needs, such as the Beach Conditions Reporting System. Based on the experience of the Group, the most productive messaging products result when scientific community engages potential stakeholders and outreach experts during the very initial phases of a project. PMID:21532966

Proceedings of the Annual Military Librarians’ Workshop (28th): Cost of Library Operations 1984 and Beyond Held at Panama City Beach, Florida on 17-19 October 1984

DTIC Science & Technology

1985-10-01

Aviation Tech Lib Ft. Rucker, AL Dave Hlanna Naval Underwater Sys Ctr New London, CT Barbara Witt Defence Res Est, Pac Victoria, BC CONTENTS PAGE...solved problems, and is the key to eventually build- -,r s’s-• -"a• gch can reasoti across knowledge areas; and common sense reason- an•jn v:- nabe the

LEDs Illuminate Bulbs for Better Sleep, Wake Cycles

NASA Technical Reports Server (NTRS)

2015-01-01

Life on the International Space Station (ISS) wreaks havoc on an astronaut’s biological rhythms, and one way NASA mitigates the problem is through the use of LED lighting to alternately stimulate energy and focus and induce relaxation. Satellite Beach, Florida-based Lighting Science partnered with Kennedy Space Center to commercialize an LED system designed for the ISS, resulting in its DefinityDigital product line of light bulbs now used in numerous homes, hotel chains, and resorts.

JOCG Aircraft/Stores Compatibility Symposium Proceedings (8th) Held in Fort Walton Beach, Florida on 23-25 October 1990

DTIC Science & Technology

1990-10-25

Compatibility Sub- Group Steering Committee Sub- Group Chairman Wiley I. Robinson Air Force Systems Command Study Group Chairmen Electrical Interface Joe...on the surface of the body organized into groups defining the corners of a series of four -sided surface panel elements which represent a faceted...Structures Technology. In the Aeroanalysis Group , Dr. Cunningham has conducted many studies leading to devel- opments in the area of analytically

KSC-05PD-0405

NASA Technical Reports Server (NTRS)

2005-01-01

KENNEDY SPACE CENTER, FLA. Pink T-shirt-clad friends and family cheer for the Space Coast FIRST Robotics Team, known as the Pink Team, at the 2005 FIRST Robotics Regional Competition held at the University of Central Florida March 10-12. The NASA-sponsored Roccobots took first place in the competition as part of a three- team alliance and advances to the Championship in Atlanta in April. The Pink Team comprises students from Rockledge High School and Cocoa Beach Junior/Senior High School.

Deep-Sea Submarine 'Ben Franklin'

NASA Technical Reports Server (NTRS)

1969-01-01

The deep-sea submarine 'Ben Franklin' is being docked in the harbor. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life. It also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Interior View of the Deep-Sea Research Submarine 'Ben Franklin'

NASA Technical Reports Server (NTRS)

1969-01-01

This is an interior view of the living quarters of the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep- ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Deep-Sea Research Submarine 'Ben Franklin'

NASA Technical Reports Server (NTRS)

1969-01-01

This is an aerial view of the deep-sea research submarine 'Ben Franklin' at dock. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Skylab

NASA Image and Video Library

1969-07-01

This is an aerial view of the deep-sea research submarine "Ben Franklin" at dock. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Skylab

NASA Image and Video Library

1969-07-01

In this photograph, the deep-sea Research Submarine "Ben Franklin" drifts off the East Coast of the United States (U.S.) prior to submerging into the ocean. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Skylab

NASA Image and Video Library

1969-07-01

This is an interior view of the living quarters of the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep- ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effect of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Wernher von Braun

NASA Image and Video Library

1969-07-01

This photograph depicts Dr. von Braun (at right, showing his back) and other NASA officials surveying the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Wernher von Braun

NASA Image and Video Library

1969-07-01

This photograph depicts Dr. von Braun (fourth from far right) and other NASA officials surveying the deep-sea research submarine "Ben Franklin." Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Marine recreation and public health microbiology: Quest for the ideal indicator

USGS Publications Warehouse

Griffin, Dale W.; Lipp, Erin K.; McLaughlin, Molly R.; Rose, Joan B.

2001-01-01

Four-fifths of the population of the United States live in close proximity to the oceans or Great Lakes, and approximately 100 million Americans use the marine environment for recreation each year (Thurman 1994). Consequently, contamination of lakes, rivers, and coastal waters raises significant public health issues. Among the leading sources of chemical and biological contamination of these waters and associated beaches are sewer systems, septic tanks, stormwater runoff, industrial wastes, wastewater injection wells, cesspits, animal wastes, commercial and private boat wastes, and human recreation. In 1997, 649 beach closings or advisories were caused by sewage spills and overflows (NRDC 1998). In Florida alone, approximately 500 million gallons of sewage were released along the coast each year during the late 1980s (Neshyba 1987). Thus one of the primary concerns in public health is the risk that humans using the marine environment for recreational activities will encounter microbial pathogens.

Marine recreation and public health microbiology: quest for the ideal indicator

USGS Publications Warehouse

Griffin, Dale W.; Lipp, Erin K.; McLaughlin, Molly R.; Rose, Joan B.

2001-01-01

Four-fifths of the population of the United States live in close proximity to the oceans or Great Lakes, and approximately 100 million Americans use the marine environment for recreation each year (Thurman 1994). Consequently, contamination of lakes, rivers, and coastal waters raises significant public health issues. Among the leading sources of chemical and biological contamination of these waters and associated beaches are sewer systems, septic tanks, stormwater runoff, industrial wastes, wastewater injection wells, cesspits, animal wastes, commercial and private boat wastes, and human recreation. In 1997, 649 beach closings or advisories were caused by sewage spills and overflows (NRDC 1998). In Florida alone, approximately 500 million gallons of sewage were released along the coast each year during the late 1980s (Neshyba 1987). Thus one of the primary concerns in public health is the risk that humans using the marine environment for recreational activities will encounter microbial pathogens.

Morphometric comparisons of Diaphorina citri (Hemiptera: Liviidae) populations from Iran, USA and Pakistan.

PubMed

Lashkari, Mohammadreza; Hentz, Matthew G; Boykin, Laura M

2015-01-01

The Asian citrus psyllid (ACP), Diaphorina citri Kuwayama (Hemiptera: Liviidae), vector of citrus greening disease pathogen, Huanglongbing (HLB), is considered the most serious pest of citrus in the world. Prior molecular based studies have hypothesized a link between the D. citri in Iran and the USA (Florida). The purpose of this study was to collect morphometric data from D. citri populations from Iran (mtCOI haplotype-1), Florida (mtCOI haplotype-1), and Pakistan (mtCOI haplotype-6), to determine whether different mtCOI haplotypes have a relationship to a specific morphometric variation. 240 samples from 6 ACP populations (Iran-Jiroft, Chabahar; Florida-Ft. Pierce, Palm Beach Gardens, Port St. Lucie; and Pakistan-Punjab) were collected for comparison. Measurements of 20 morphological characters were selected, measured and analysed using ANOVA and MANOVA. The results indicate differences among the 6 ACP populations (Wilks' lambda = 0.0376, F = 7.29, P < 0.0001). The body length (BL), circumanal ring length (CL), antenna length (AL), forewing length (WL) and Rs vein length of forewing (RL) were the most important characters separating the populations. The cluster analysis showed that the Iran and Florida populations are distinct from each other but separate from the Pakistan population. Thus, three subgroups can be morphologically discriminated within D. citri species in this study, (1) Iran, (2) USA (Florida) and (3) Pakistan population. Morphometric comparisons provided further resolution to the mtCOI haplotypes and distinguished the Florida and Iranian populations.

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 deposits containing erosional materials from the Tamiami and Hawthorn Formations and Caloosahatchee Marl. (Lantz-PTT)

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.

Acropora corals in Florida: status, trends, conservation, and prospects for recovery

USGS Publications Warehouse

Miller, Margaret W.; Jaap, Walt C.; Chiappone, Mark; Vargas-Angel, Bernardo; Keller, Brian; Aronson, Richard B.; Shinn, Eugene A.; Bruckner, Andrew W.

2003-01-01

Despite representing the northern extent of Acropora spp. in the Caribbean, most of the Florida reef line from Palm Beach through the Keys was built by these species. Climatic factors appear to have bee important agents of Acropora loss within historic (century) time frames. In the recent past (1980-present), available quantitative evidence suggests dramatic declines occurred in A. cervicornis first (late 70's to 84) with collapse of A. palmata occuring later (1981-86). However, recent monitoring studies (1996-2001) show continued decline of remnant populations of A. palmata. Current trends in A. cervicornis in the Florida Keys are hard to assess given its exceedingly low abundance, except in Broward County, FL where recently discovered A. cervicornis thickets are thriving. While the State of Florida recognizes A. palmata and A. cervicornis as endangered species (Deyrup and Franz 1994), this designation carries no management implications. The current management plan of the FKNMS provides many strategies for coral conservation, among them minimizing the threat of vessel groundings and anchor damage, and prohibitions on collection, touching, and damage from fishery and recreational users. Although Acropopra spp. are not explicitly given any special consideration, they are implicitly by Santuary management. Restoration approaches undertaken in the Florida Keys include rescue of fragments damaged by groudings and experimental work to culture broadcast-spawned larvae to re-seed natural substrates. Neither of these efforts have yet realized full success.

Do Tropical Cyclones Shape Shorebird Habitat Patterns? Biogeoclimatology of Snowy Plovers in Florida

PubMed Central

Convertino, Matteo; Elsner, James B.; Muñoz-Carpena, Rafael; Kiker, Gregory A.; Martinez, Christopher J.; Fischer, Richard A.; Linkov, Igor

2011-01-01

Background The Gulf coastal ecosystems in Florida are foci of the highest species richness of imperiled shoreline dependent birds in the USA. However environmental processes that affect their macroecological patterns, like occupancy and abundance, are not well unraveled. In Florida the Snowy Plover (Charadrius alexandrinus nivosus) is resident along northern and western white sandy estuarine/ocean beaches and is considered a state-threatened species. Methodology/Principal Findings Here we show that favorable nesting areas along the Florida Gulf coastline are located in regions impacted relatively more frequently by tropical cyclones. The odds of Snowy Plover nesting in these areas during the spring following a tropical cyclone impact are seven times higher compared to the odds during the spring following a season without a cyclone. The only intensity of a tropical cyclone does not appear to be a significant factor affecting breeding populations. Conclusions/Significance Nevertheless a future climate scenario featuring fewer, but more extreme cyclones could result in a decrease in the breeding Snowy Plover population and its breeding range. This is because the spatio-temporal frequency of cyclone events was found to significantly affect nest abundance. Due to the similar geographic range and habitat suitability, and no decrease in nest abundance of other shorebirds in Florida after the cyclone season, our results suggest a common bioclimatic feedback between shorebird abundance and tropical cyclones in breeding areas which are affected by cyclones. PMID:21264268

Proceedings of a Conference on a Comprehensive Technical Review of Human Factors Technology in the Design-for-Maintainers Held at Pensacola Beach, Florida on 9-11 March 1982,

DTIC Science & Technology

1982-03-11

Lowery, 1969; Crawford & Altman, 1972; Rigney, Cremer , & Towne, 1965; Topmiller, 1964; see Hsu & Theisen, these Proceedings for a review) suggest...Factors Technical Memorandum No. 6021-1982-05). Warminster, PA: Naval Air Development Center, August 1982. Rigney, J. W., Cremer , R. H., & Towne, D. M. The...changes in the micro-elements. Several projects have employed time-synthesis simulation with generally positive results (Rigney, Cremer , Towne, & Mason

Channel Shoaling with Deepening of Houma Navigation Channel at Cat Island Pass, Louisiana

DTIC Science & Technology

2011-01-01

is, Ac (m2)=6.992x10-4P0.86 (m3) (2) The minimum cross-sectional area for Cat Island Pass has increased through time, approximately 32,100...Journal of Coastal Research SI 59 256-265 West Palm Beach, Florida 2011 Channel Shoaling with Deepening of Houma Navigation Channel at Cat ...Deepening of Houma Navigation Channel at Cat Island Pass, Louisiana. In: Roberts, T.M., Rosati, J.D., and Wang, P. (eds.), Proceedings, Symposium to Honor

Large Eddy Simulation ... Where Do We Stand? International Workshop Held in St. Petersburg Beach, Florida on 19-21 December 1990.

DTIC Science & Technology

1990-01-01

S. Orszag, Chairman 1. P. Moin Some Issues in Computation of Turbulent Flows. 2. M. Lesieur, P. Comte, X. Normand, 0. Metais and A. Silveira Spectral...Richtmeyer’s computational experience with one-dimensional shock waves (1950) indicated the value of a non-linear artificial viscosity. Charney and... computer architecture and the advantages of semi-Lagrangian advective schemes may lure large-scale atmospheric modelers back to finite-difference

First Year Morphological Evolution of an Artificial Berm at Fort Myers Beach, Florida

DTIC Science & Technology

2012-01-01

unclassified b. ABSTRACT unclassified c . THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 ERDC/CHL CHETN-II-54...427-2431 or Linda.S.Lillycrop@usace.army.mil. ERDC/CHL CHETN-II-54 January 2012 10 REFERENCES Aidala, J. A., C . E. Burke, and T. N. McLellan...Forum ’91, American Society of Civil Engineers, pp 1234-1239. Allison, M. C ., and C . B. Pollock. 1993. Nearshore Berms: An Evaluation of Prototype

Atlas/State Data Abstract for the United States, Fiscal Year 1974

DTIC Science & Technology

1974-06-30

Florida . . 11 . . 12 Idaho . . 13 Illinois . . 14 . . 15 Iowa ■ * * . . 16 Kansas • . • . . 17 Kentucky . . 18 . . 19 Maine . . 20 Maryland...AFB, Ga 12 Mountain Home AFB, Idaho 13 14 NAME AND LOCATION MAP NO. Myrtle Beach AFB, S. C 42 Nellis AFB, Nev 29 New Hampshire Satellite...34^-s’--1.^ ’.■- v^- ’^’J^ v -.- «*- ’.- v K- •.- • B.7i.»7- im IDAHO i TVPE i ARHY NAVY AF { AIR BASE ® ’ ffi ^ HOSPITAL

Proceedings of Damping󈨝 Held in West Palm Beach, Florida on 8-10 February 1989. Volume 1. Pages AAB-1 through DCD-11)

DTIC Science & Technology

1989-11-01

environments that the inlet ring encounters and verifying the failure mechanisms through analysis and laboratory test. Due to the inlet ring’s proximity to the...these environments and duty cycles were further explored through finite element analysis and laboratory testing of the baseline structure. An MSC...Layer Damping Applications J. P. Coulter, T. G. Duclos and D. N. Acker CAA Analysis of a Modified Passive Hydraulic Damper with Variable Damping

Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Florida). Reef-Building Tube Worm.

DTIC Science & Technology

1989-12-01

horseshoe crabs (Limulus polyphemus), coquina 32 °C over a 2-year period. However, these extremes are rock, sea walls, piers, jetties, peat, and beach...and between the rows of feeding REASON FOR INCLUSION IN SERIES tentacles. The lower lip of the mouth is surrounded by the horseshoe -shaped building...branchiae ( gills ), and range for hundreds of kilometers of coastline (Kirtley a ventral muscular plate. About 32 segments make up and Tanner 1968). The

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

Sinister Software, who wrote the SALES CALL program, and to Dr. Tanja Blackstone , Program Officer at ONR who was of great support during the grant...real risk of being prey to the ecological fallacy. Indeed, those that used non-American subjects tended to accept the Hofstede categorization of the...Journalism and Mass Communication, Southeast Colloquium. New Orleans. Newspaper Coverage 180 Peach, L. J. (1996). Gender ideology in the ethics of

1981 AFOSR Contractors Meeting on Air Breathing Combustion Dynamics and Explosion Research, 16-20 November 1981, Clearwater Beach, Florida

DTIC Science & Technology

1981-09-01

Atomi:Mation, Ignition and Combustion of Liquid and Multiphase Fuels in High -Speed Air StreamsIi J. Schetz VPI and State University 9:00 Turbulent Mixing and...Aeronautical Laboratories (AFWAL) 8:35 Injection, Atomt:ation, Ignition and Combustion of Liquid and Multiphase Fuels in High -Speed Air Streams J...State University Transverse injection of liquid and/or liquid -slurry jets into high speed airstreams finds application in several propulsion-related

Proceedings of Damping󈨝 Held in West Palm Beach, Florida on 8-10 February 1989. Volume 3. Pages ICA-1 through KDC-15)

DTIC Science & Technology

1989-11-01

Multidegree of Freedom Systems Dr. J. J. Gilheany FCC Optimization of Energy Dissipation Rate in Structures Prof. V. H. Neubert FCD *Not available for...gratefully appreciate the assistance of Art Rachild for his expert machining, John Haggerty for his assistance in ftbrication and Paul Juneau for...HOLOGRAPHIC INTERFEROETRY Paul R. Bernier Slawomir T. Fryska Christopher T. Griffen Ann Marie Revello General Motors Corporation Chevrolet-Pontiac-Canada

Installation Restoration Program Phase 2 - Confirmation/Quantification Stage 1 for Air Force Plant PJKS, Waterton, Colorado. Volume 1

DTIC Science & Technology

1986-10-06

surface geophyjcal sur’.-y using electrical recistivity and magnetometer to delineate the buried -renche , to prove the e zist nc./ae~ neme. of b~r...Department of Energy’s garbage-to-gas proof of concept facility at Pompano Beach, Florida. As Co-investigator conducting Bacterial and Trace Organic...advised the bacteri - ological analyst on techniques for identification and quantitation of environmentally important bacteria. 1984-1985 Chem-Technics, Inc

Conference on Standards for the Interoperability of Defense Simulations (2nd) Held in Orlando, Florida on 15-17 January 1990. Volume 3. Position Papers

DTIC Science & Technology

1990-01-01

major part of Europe and include We recommend adoption of a Cartesian geocentric participation by Army, Air Force and Navy forces. In coordinate...The coordinate system chosen is the World Geodetic surface. For example, a location on a beach may be System, an Earth-centered ( geocentric ), Earth...toPlane Is W Figure 4. Universal Polar Stereographic (UPS) Projection 3. 0 ASSUMPTIONS 1. Geocentric coordinates: Earth geodetic centered, Earth-fixed

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Members of the Disaster Assessment and Recovery Team (DART) repair a section of roof atop the Operations Support Building II at NASA’s Kennedy Space Center in Florida. The effort is part of the spaceport’s ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

The National Shipbuilding Research Program, Proceedings of the REAPS Technical Symposium (2nd) held in Palm Beach Shores, Florida, on 24-25 Jun 1975: Full Proceedings

DTIC Science & Technology

1975-06-01

AUTOKON-71 System. Her major tasks include processing Analysis Requests, releasing new system versions, and coordinating program modifications. Some past...for deformed meshes; improvement of crane boom analysis test data and a post-pro- cessing program. I. BACKGROUND 1. What is the AUTOKON System n? a...updates to either enhance or correct the capa- bilities has been generated. Two major sources contribute these updates: the REAPS Analysis Request (AR

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…

Dredging Optimization of an Inlet System for Adjacent Shore Protection Projects Using CMS and GenCade

DTIC Science & Technology

2012-07-01

Beaches + Anastasia cu y d/ yr Table 1. Measured Ebb-delta Volume of St. Augustine Inlet, Florida at the 30ft contour (Legault et al. 2012...along Anastasia State Park). The permeability of the terminal groins (between 0% and 100%) were estimated based on visual inspection of sand...lft) Percent volume change for the three reaches and the ebb-tidal delta are shown in Figure 15 for all modeled alternatives. Anastasia State

First Year Sedimentological Characteristics and Morphological Evolution of an Artificial Berm at Fort Myers Beach, Florida

DTIC Science & Technology

2011-06-17

collected in the berm area. In the control areas, surface sediment samples were taken at approximately the toe of the dune (where present...In the berm area, surface sediment samples were taken at approximately the toe of the dune (where 29   present), backbeach, high tide line, mean...samples were taken at approximately the toe of the dune (where present), backbeach, high tide line, mean sea level, low tide line, 2 ft water depth

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A construction trailer damaged by Hurricane Matthew is seen in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Tubing provides ventilation through boarded-up windows on the Operations Support Building II at NASA’s Kennedy Space Center in Florida. Members of the Disaster Assessment and Recovery Team (DART) are working on repairs to the facility following Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-13

Members of the Disaster Assessment and Recovery Team (DART) work on repairs to the Operations Support Building II at NASA’s Kennedy Space Center in Florida. The effort is part of the spaceport’s ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

An ice dispenser damaged by Hurricane Matthew is seen in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

Global Explosive Ordnance Disposal Conference and Exhibition Held in Fort Walton Beach, Florida on April 27-30, 2010

DTIC Science & Technology

2010-04-30

POLICY 24 Kagan ASP Response  21 Jul 08- ARCENT notified by Defense Attaché .  Uzbeks requested three types of equipment: land mine detectors...2 pax) on site.  21 Aug 08- the Training Team (5 pax) with equipment arrived in Uzbekistan.  28 Aug 08 all Uzbek / USEMB objectives were met...Slovakia, Spain, Poland Romania, United Kingdom, United States, Turkey Albania, Croatia Czech Republic, Hungary, Iceland, Czech Latvia, Lithuania

KSC-08pd0938

NASA Image and Video Library

2008-04-10

CAPE CANAVERAL, Fla. -- On a beach on NASA's Kennedy Space Center, more than 130 volunteers from the joint NASA’s Kennedy Space Center and U.S. Fish and Wildlife Service contract organizations gave up an afternoon to gather all the “unnatural” items that had accumulated on 6.1 miles of central Florida east coast shoreline during the past 12 months. This pickup truck is filled with part of the 450 garbage bags and 150 bags filled with recyclable plastic and glass collected by volunteers. Photo credit: NASA/Dimitri Gerondidakis

Conference on Singlet Molecular Oxygen (COSMO 84) Held at Clearwater, Beach, Florida on 4-7 January 1984. Program and Abstracts.

DTIC Science & Technology

1984-09-24

BREAKS will be announced by the SESSION CHAIRMAN. 6. LOCAL INFORMATION may be obtained at the HILTON REGISTRATION DESK or the LOBBY REGISTRATION DESK...carotene and laser flash photolysis experiments to determine the rates of quenching of 3 BChl a by oxygen, $-carotene#,3 tetracene and pentacene . References...with the tumor localizing and photosensitizing constituent of HPD strongly suggests that the in situ "’ * tumor sensitizer in photoradiation therapy is

Environmental Conditions in Coastal Waters Near Panama City, Florida

DTIC Science & Technology

1978-08-01

removing particu- late matter from the circulating water. Still later come carnivores , scavengers, omnivores , herbivores , and deposit feeders. Thus the assem...DD IJAN73 1473 EDITION OF I NOV A4S O6 LETE U S/N 0102-LF-14.6601 to CATION OF TIHIS PAGE (Wh~en Data Entered) ACCESSION for NTS White Section NCSC TR...Shell Island. Shores of the nearby Gulf of Mexico are lined with beautiful white sand beaches which extend over 100 miles (160 km) eastward and westward

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 potential travel times between an onshore well and the spring. Using either 223Ra and 224Ra or 228Ra, and qualifying this approach with several key assumptions, estimates of water mass travel times from an upper Floridan well in Crescent Beach to the submarine vent feature (distance =4050 m) are in the order of ??? 0.01-0.1 m min-1. ?? 2001 Elsevier Science B.V. All rights reserved.

Yolk embolism associated with trauma in vitellogenic sea turtles in Florida (USA): a review of 11 cases.

PubMed

Stacy, Brian A; Foley, Allen; Garner, Michael M; Mettee, Nancy

2013-12-01

Case information and postmortem examination findings are presented for 11 adult female sea turtles in reproductive form that died in Florida, USA. All had abundant, large vitellogenic follicles, and most were either gravid or had recently nested. Species included six loggerheads (Caretta caretta) and five green turtles (Chelonia mydas). Identified proximate causes of death included falls or entrapment by obstructions on nesting beaches, burial under collapsed dunes, and other traumatic injuries of different causes. Evidence of yolk embolization was found in 10 cases and suspected in an 11th turtle. Ten turtles also had various amounts of free intracoelomic yolk. Although the effects of yolk embolization are uncertain at this time, precedence of pathologic importance in other species suggests that embolism may complicate traumatic injuries, including seemingly minor events.

KSC-98pc781

NASA Image and Video Library

1998-06-25

KENNEDY SPACE CENTER, FLA. -- A beach ball-sized infrared camera, part of the Forward Looking Infrared Radar (FLIR), has been mounted on the right siderail of NASA's Huey UH-1 helicopter and is being used to scan a large area of Volusia County, Florida, where a fire burns. The helicopter has also been outfitted with a portable global positioning satellite (GPS) system to support Florida's Division of Forestry as they fight the brush fires which have been plaguing the state as a result of extremely dry conditions and lightning storms. The FLIR also includes a real-time television monitor and recorder installed inside the helicopter. While the FLIR collects temperature data and images, the GPS system provides the exact coordinates of the fires being observed and transmits the data to the firefighters on the ground. The Kennedy Space Center (KSC) security team routinely uses the FLIR equipment prior to Shuttle launch and landing activities to ensure that the area surrounding the launch pad and runway are clear of unauthorized personnel. KSC's Base Operations Contractor, EG&G Florida, operates the NASA-owned helicopter

KSC-98pc780

NASA Image and Video Library

1998-06-25

KENNEDY SPACE CENTER, FLA. -- Sgt. Mark Hines, of Kennedy Space Center (KSC) Security, points out a view of a fire on the Forward Looking Infrared Radar (FLIR) video screen to Greg Dunn, of Florida's Division of Forestry, as KSC pilots fly NASA's Huey UH-1 helicopter over fires burning in Volusia County, Florida. The FLIR includes a beach-ball sized infrared camera that is mounted on the helicopter's right siderail and a real-time TV monitor and recorder installed inside. The helicopter has also been outfitted with a portable global positioning satellite (GPS) system to support the Division of Forestry as they fight the brush fires which have been plaguing the state as a result of extremely dry conditions and lightning storms. While the FLIR collects temperature data and images, the GPS system provides the exact coordinates of the fires being observed and transmits the data to the firefighters on the ground. KSC's security team routinely uses the FLIR equipment prior to Shuttle launch and landing activities to ensure that the area surrounding the launch pad and runway are clear of unauthorized personnel. KSC's Base Operations Contractor, EG&G Florida, operates the NASA-owned helicopter.

How a south Florida hospital targeted Hispanic consumers.

PubMed

Weinstein, A

1988-02-01

Last month's "Case in Point" presented AMI Parkway Regional Medical Center, a 412-bed acute care hospital in North Miami Beach, Fla. The hospital's administration has recognized the ethnic make-up of the South Florida market (white, black and Hispanic) and wants to increase its penetration into the large and potentially lucrative Latin market. The hospital is one of six in South Florida that are owned by American Medical International Inc., Los Angeles. Parkway recently completed a modernization and development program that resulted in an expanded emergency department, state-of-the-art critical care units, a cost-saving ambulatory unit and facilities for outpatient and community education programs. Positioned in a fiercely competitive market, Parkway has adopted an aggressive marketing posture. The marketing function has been elevated to one of six hospital divisions, sharing equal footing with finance, professional services, administrative services, nursing and human resources. Given the hospital's reputation for action and the previous success of programs based on market research, the assistant administrator for marketing and business development secured support for research on the Latin market.

Threatened and Endangered Species Survey for Patrick Air Force Base, Florida

NASA Technical Reports Server (NTRS)

Oddy, Donna M.; Stolen, Eric D.; Schmalzer, Paul A.; Larson, Vickie L.; Hall, Patrice; Hensley, Melissa A.

1997-01-01

A review of previous environmental work conducted at Patrick Air Force Base (PAFB) indicated that several threatened, endangered, or species of special concern occurred or had the potential to occur there. This study was implemented to collect more information on protected species at PAFB. A map of landcover types was prepared for PAFB using aerial photography, groundtruthing, and a geographic information system (GIS). Herbaceous vegetation was the most common vegetation type. The second most abundant vegetation type was disturbed shrubs/exotics. The beach and associated dune vegetation comprised 3.2% of the land area, but was the most extensive natural community within PAFB. A few isolated mangrove communities exist along the Banana River. Seventy-seven species of vascular plants occurred on the dunes, including four species listed by state agencies: spider lily (Hymenocallis latifolia), prickly pear cactus (Opuntia stricta), beach star (Remirea maritima), and inkberry (Scaevola plumien). Surveys of other habitats revealed eighty-four species of vascular plants including two state-listed species: spider lily and prickly pear cactus. Many of these areas are dominated by invasive, exotic species, particularly Brazilian pepper (Schinus terebinthifolius) and Australian pine (Casuarina equisetifolia), and native species of open or disturbed sites such as camphorweed (Heterotheca subaxillaris) and beardgrass (Andropogon spp.). Due to the isolation of PAFB from other natural areas, most exotic plant populations on the base are not an immediate threat to intact native plant communities. Dune habitat was surveyed for the southeastem beach mouse (Peromyscus polionotus niveiventris) by quarterly trapping along eight 100 m transects. No beach mice were found. The limited extent of dune habitat, its fragmented condition, and the isolation of PAFB from extant populations of the beach mouse probably accounts for its absence. Surveys of birds on PAFB found an avifauna characteristic of species that occur in the Indian River Lagoon system. Twenty-five species of waterbirds were observed during quarterly surveys on PAFB, including five species listed as species of special concern by the state of Florida: Snowy Egret (Egretta thula), Little Blue Heron (Egretta caerulea), Tricolored Heron (Egretta tricolo4, White Ibis (Eudocimus albus), and Brown Pelican (Pelecanus occidentalis). The Golf Course was used extensively by almost all species of waterbirds on PAFB. Twenty-two species of shorebirds were observed on PAFB. Although no listed species were observed, the potential exists for several protected species of shorebirds to use the beach at PAFB during some parts of the year. The Airfield runways and associated grass areas were important sites at PAFB for loafing and feeding for some shorebirds. Surveys of rooftop nesting by Least Terns (Stema antillarum) on PAFB found a large colony on a rooftop in the PAFB Industrial Area. This colony produced some independent young. Two rooftop Least Tern colonies reported from previous years were inactive during 1996. A small number of Black Skimmers (Rhynchops nigee attempted to nest at the Least Ten colony but were unsuccessful. Surveys for the gopher tortoise (Gopherus polyphemus) revealed burrows and tortoises only at the Waste Study Site; five burrows and three tortoises were observed. No Florida scrub lizards (Sceloporus woodi), eastern indigo snakes (Drymarchon corais couperl), or diamondback terrapins (Malademys terrapin terrapin) were observed. American alligators (Alligator mississippiensis) were observed on the Golf Course and using ditches, ponds, and areas along the Banana River. The amount of dune habitat could be expanded by not mowing areas adjacent to the dunes to allow dune species to colonize and expand. Planting dune species as part of the beach renourishment project will also increase this habitat. Exotic plants dominate several areas on the base and are used by threatened, endangered, and species of special concern. However, the use of native vegetation in landscaping projects throughout the base would improve habitat for wildlife, and invasive, exotic plants should not be used in any horticultural plantings. Water quality of ponds, ditches, and canals is important for waterbirds; it should be maintained and protected from contamination. Nesting Least Terns are sensitive to disturbance; rooftops used for nesting should be protected from disturbance. Monitoring of Least Tern and Black Skimmer nesting should be continued to determine what roofs are being used and whether nesting is successful. Furthermore, based on the large numbers of waterbirds observed on PAFB, continued monitoring of them is recommended.

Dr. von Braun on top of the Deep-Sea Research Submarine 'Ben Franklin'

NASA Technical Reports Server (NTRS)

1969-01-01

This photograph depicts Dr. von Braun (at right, showing his back) and other NASA officials surveying the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Dr. von Braun on Top of the Deep-Sea Research Submarine 'Ben Franklin'

NASA Technical Reports Server (NTRS)

1969-01-01

This photograph depicts Dr. von Braun (fourth from far right) and other NASA officials surveying the deep-sea research submarine 'Ben Franklin.' Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Deep-Sea Research Submarine 'Ben Franklin' at the East Coast of the United States

NASA Technical Reports Server (NTRS)

1969-01-01

In this photograph, the deep-sea Research Submarine 'Ben Franklin' drifts off the East Coast of the United States (U.S.) prior to submerging into the ocean. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

Quantification of Massive Seasonal Aggregations of Blacktip Sharks (Carcharhinus limbatus) in Southeast Florida

PubMed Central

Kajiura, Stephen M.; Tellman, Shari L.

2016-01-01

Southeast Florida witnesses an enormous seasonal influx of upper trophic level marine predators each year as massive aggregations of migrating blacktip sharks (Carcharhinus limbatus) overwinter in nearshore waters. The narrow shelf and close proximity of the Gulf Stream current to the Palm Beach County shoreline drive tens of thousands of sharks to the shallow, coastal environment. This natural bottleneck provides a unique opportunity to estimate relative abundance. Over a four year period from 2011–2014, an aerial survey was flown approximately biweekly along the length of Palm Beach County. A high definition video camera and digital still camera mounted out of the airplane window provided a continuous record of the belt transect which extended 200 m seaward from the shoreline between Boca Raton Inlet and Jupiter Inlet. The number of sharks within the survey transect was directly counted from the video. Shark abundance peaked in the winter (January-March) with a maximum in 2011 of 12,128 individuals counted within the 75.6 km-2 belt transect. This resulted in a maximum density of 803.2 sharks km-2. By the late spring (April-May), shark abundance had sharply declined to 1.1% of its peak, where it remained until spiking again in January of the following year. Shark abundance was inversely correlated with water temperature and large numbers of sharks were found only when water temperatures were less than 25°C. Shark abundance was also correlated with day of the year but not with barometric pressure. Although shark abundance was not correlated with photoperiod, the departure of the sharks from southeast Florida occurred around the vernal equinox. The shark migration along the United States eastern seaboard corresponds spatially and temporally with the spawning aggregations of various baitfish species. These baseline abundance data can be compared to future studies to determine if shark population size is changing and if sharks are restricting their southward migration as global water temperatures increase. PMID:27027502

Quantification of Massive Seasonal Aggregations of Blacktip Sharks (Carcharhinus limbatus) in Southeast Florida.

PubMed

Kajiura, Stephen M; Tellman, Shari L

2016-01-01

Southeast Florida witnesses an enormous seasonal influx of upper trophic level marine predators each year as massive aggregations of migrating blacktip sharks (Carcharhinus limbatus) overwinter in nearshore waters. The narrow shelf and close proximity of the Gulf Stream current to the Palm Beach County shoreline drive tens of thousands of sharks to the shallow, coastal environment. This natural bottleneck provides a unique opportunity to estimate relative abundance. Over a four year period from 2011-2014, an aerial survey was flown approximately biweekly along the length of Palm Beach County. A high definition video camera and digital still camera mounted out of the airplane window provided a continuous record of the belt transect which extended 200 m seaward from the shoreline between Boca Raton Inlet and Jupiter Inlet. The number of sharks within the survey transect was directly counted from the video. Shark abundance peaked in the winter (January-March) with a maximum in 2011 of 12,128 individuals counted within the 75.6 km(-2) belt transect. This resulted in a maximum density of 803.2 sharks km(-2). By the late spring (April-May), shark abundance had sharply declined to 1.1% of its peak, where it remained until spiking again in January of the following year. Shark abundance was inversely correlated with water temperature and large numbers of sharks were found only when water temperatures were less than 25 °C. Shark abundance was also correlated with day of the year but not with barometric pressure. Although shark abundance was not correlated with photoperiod, the departure of the sharks from southeast Florida occurred around the vernal equinox. The shark migration along the United States eastern seaboard corresponds spatially and temporally with the spawning aggregations of various baitfish species. These baseline abundance data can be compared to future studies to determine if shark population size is changing and if sharks are restricting their southward migration as global water temperatures increase.

Association between nighttime artificial light pollution and sea turtle nest density along Florida coast: A geospatial study using VIIRS remote sensing data.

PubMed

Hu, Zhiyong; Hu, Hongda; Huang, Yuxia

2018-08-01

Artificial lighting at night has becoming a new type of pollution posing an important anthropogenic environmental pressure on organisms. The objective of this research was to examine the potential association between nighttime artificial light pollution and nest densities of the three main sea turtle species along Florida beaches, including green turtles, loggerheads, and leatherbacks. Sea turtle survey data was obtained from the "Florida Statewide Nesting Beach Survey program". We used the new generation of satellite sensor "Visible Infrared Imaging Radiometer Suite (VIIRS)" (version 1 D/N Band) nighttime annual average radiance composite image data. We defined light pollution as artificial light brightness greater than 10% of the natural sky brightness above 45° of elevation (>1.14 × 10 -11 Wm -2 sr -1 ). We fitted a generalized linear model (GLM), a GLM with eigenvectors spatial filtering (GLM-ESF), and a generalized estimating equations (GEE) approach for each species to examine the potential correlation of nest density with light pollution. Our models are robust and reliable in terms of the ability to deal with data distribution and spatial autocorrelation (SA) issues violating model assumptions. All three models found that nest density is significantly negatively correlated with light pollution for each sea turtle species: the higher light pollution, the lower nest density. The two spatially extended models (GLM-ESF and GEE) show that light pollution influences nest density in a descending order from green turtles, to loggerheads, and then to leatherbacks. The research findings have an implication for sea turtle conservation policy and ordinance making. Near-coastal lights-out ordinances and other approaches to shield lights can protect sea turtles and their nests. The VIIRS DNB light data, having significant improvements over comparable data by its predecessor, the DMSP-OLS, shows promise for continued and improved research about ecological effects of artificial light pollution. Copyright © 2018 Elsevier Ltd. All rights reserved.

Geomorphic origin of Merritt Island-Cape Canaveral, Florida, USA: A paleodelta of the reversed St. Johns River?

NASA Astrophysics Data System (ADS)

Adams, Peter N.

2018-04-01

The Merritt Island-Cape Canaveral (MICCSC) sedimentary complex consists of a series of adjacent, non-conformable, beach ridge sets that suggest a multi-phase constructional history, but the feature's geomorphic and sedimentary origins are not well-understood. In spite of its notable sedimentary volume (surface area = 1200 km2), the MICCSC lacks a clear sediment source, or supply mechanism, to explain its presence today. Previously published U/Th, radiocarbon and OSL dates indicate that beach ridge deposition was active during MIS 5 (130-80 ka) on Merritt Island, but has occurred over a shorter, younger time interval on Cape Canaveral proper (6 ka to present). In this paper, it is proposed that the MICCSC is an abandoned paleodelta whose fluvial source provided a sediment supply sufficient for coastal progradation. Although the MICCSC, today, does not receive an appreciable sediment supply, the nearly 23,000 km2 drainage basin of the St. Johns River may well have provided such a sediment supply during MIS 5 times. This low-gradient fluvial system currently empties to the Atlantic Ocean some 200 km north of the MICCSC (near Jacksonville, Florida) but may have flowed southward during the time of MICCSC sedimentary construction, then experienced flow reversal since MIS 5 times. Three possible uplift mechanisms are proposed to explain the northward down-tilting that may have reversed the flow direction of the St. Johns, abandoning deltaic construction of the MICCSC: (1) karst-driven, flexural isostatic uplift in response to carbonate rock dissolution in central Florida, (2) glacio-hydro-isostatic tilting/back-tilting cycles during loading and unloading of the Laurentide ice sheet during the Pleistocene, and (3) mantle convection-driven dynamic topography operating within southeastern North America since the Pliocene. This example testifies to the sensitivity of low-gradient, low-relief landscapes to various sources of uplift, be they isostatic or otherwise.

Quantification of massive seasonal aggregations of blacktip sharks ( Carcharhinus limbatus) in Southeast Florida

DOE PAGES

Kajiura, Stephen M.; Tellman, Shari L.; Patterson, Heather M.

2016-03-30

Southeast Florida witnesses an enormous seasonal influx of upper trophic level marine predators each year as massive aggregations of migrating blacktip sharks ( Carcharhinus limbatus) overwinter in nearshore waters. The narrow shelf and close proximity of the Gulf Stream current to the Palm Beach County shoreline drive tens of thousands of sharks to the shallow, coastal environment. This natural bottleneck provides a unique opportunity to estimate relative abundance. Over a four year period from 2011–2014, an aerial survey was flown approximately biweekly along the length of Palm Beach County. A high definition video camera and digital still camera mounted outmore » of the airplane window provided a continuous record of the belt transect which extended 200 m seaward from the shoreline between Boca Raton Inlet and Jupiter Inlet. The number of sharks within the survey transect was directly counted from the video. Shark abundance peaked in the winter (January-March) with a maximum in 2011 of 12,128 individuals counted within the 75.6 km -2 belt transect. This resulted in a maximum density of 803.2 sharks km -2. By the late spring (April-May), shark abundance had sharply declined to 1.1% of its peak, where it remained until spiking again in January of the following year. Shark abundance was inversely correlated with water temperature and large numbers of sharks were found only when water temperatures were less than 25°C. Shark abundance was also correlated with day of the year but not with barometric pressure. Although shark abundance was not correlated with photoperiod, the departure of the sharks from southeast Florida occurred around the vernal equinox. The shark migration along the United States eastern seaboard corresponds spatially and temporally with the spawning aggregations of various baitfish species. As a result, these baseline abundance data can be compared to future studies to determine if shark population size is changing and if sharks are restricting their southward migration as global water temperatures increase.« less

Quantification of massive seasonal aggregations of blacktip sharks ( Carcharhinus limbatus) in Southeast Florida

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kajiura, Stephen M.; Tellman, Shari L.; Patterson, Heather M.

Southeast Florida witnesses an enormous seasonal influx of upper trophic level marine predators each year as massive aggregations of migrating blacktip sharks ( Carcharhinus limbatus) overwinter in nearshore waters. The narrow shelf and close proximity of the Gulf Stream current to the Palm Beach County shoreline drive tens of thousands of sharks to the shallow, coastal environment. This natural bottleneck provides a unique opportunity to estimate relative abundance. Over a four year period from 2011–2014, an aerial survey was flown approximately biweekly along the length of Palm Beach County. A high definition video camera and digital still camera mounted outmore » of the airplane window provided a continuous record of the belt transect which extended 200 m seaward from the shoreline between Boca Raton Inlet and Jupiter Inlet. The number of sharks within the survey transect was directly counted from the video. Shark abundance peaked in the winter (January-March) with a maximum in 2011 of 12,128 individuals counted within the 75.6 km -2 belt transect. This resulted in a maximum density of 803.2 sharks km -2. By the late spring (April-May), shark abundance had sharply declined to 1.1% of its peak, where it remained until spiking again in January of the following year. Shark abundance was inversely correlated with water temperature and large numbers of sharks were found only when water temperatures were less than 25°C. Shark abundance was also correlated with day of the year but not with barometric pressure. Although shark abundance was not correlated with photoperiod, the departure of the sharks from southeast Florida occurred around the vernal equinox. The shark migration along the United States eastern seaboard corresponds spatially and temporally with the spawning aggregations of various baitfish species. As a result, these baseline abundance data can be compared to future studies to determine if shark population size is changing and if sharks are restricting their southward migration as global water temperatures increase.« less

Morphometric comparisons of Diaphorina citri (Hemiptera: Liviidae) populations from Iran, USA and Pakistan

PubMed Central

Lashkari, Mohammadreza; Hentz, Matthew G.

2015-01-01

The Asian citrus psyllid (ACP), Diaphorina citri Kuwayama (Hemiptera: Liviidae), vector of citrus greening disease pathogen, Huanglongbing (HLB), is considered the most serious pest of citrus in the world. Prior molecular based studies have hypothesized a link between the D. citri in Iran and the USA (Florida). The purpose of this study was to collect morphometric data from D. citri populations from Iran (mtCOI haplotype-1), Florida (mtCOI haplotype-1), and Pakistan (mtCOI haplotype-6), to determine whether different mtCOI haplotypes have a relationship to a specific morphometric variation. 240 samples from 6 ACP populations (Iran—Jiroft, Chabahar; Florida—Ft. Pierce, Palm Beach Gardens, Port St. Lucie; and Pakistan—Punjab) were collected for comparison. Measurements of 20 morphological characters were selected, measured and analysed using ANOVA and MANOVA. The results indicate differences among the 6 ACP populations (Wilks’ lambda = 0.0376, F = 7.29, P < 0.0001). The body length (BL), circumanal ring length (CL), antenna length (AL), forewing length (WL) and Rs vein length of forewing (RL) were the most important characters separating the populations. The cluster analysis showed that the Iran and Florida populations are distinct from each other but separate from the Pakistan population. Thus, three subgroups can be morphologically discriminated within D. citri species in this study, (1) Iran, (2) USA (Florida) and (3) Pakistan population. Morphometric comparisons provided further resolution to the mtCOI haplotypes and distinguished the Florida and Iranian populations. PMID:26038715

Mortality associated with Hurricane Katrina--Florida and Alabama, August-October 2005.

PubMed

2006-03-10

On August 25, 2005, Hurricane Katrina made landfall between Hallandale Beach and Aventura, Florida, as a Category 1 hurricane, with sustained winds of 80 mph. Storm effects, primarily rain, flooding, and high winds, were substantial; certain areas reported nearly 12 inches of rainfall. After crossing southern Florida and entering the Gulf of Mexico, the hurricane strengthened and made landfall in southeastern Louisiana on August 29 as a Category 3 hurricane, with sustained winds of 125 mph. Katrina was one of the strongest hurricanes to strike the United States during the past 100 years and was likely the nation's costliest natural disaster to date. This report summarizes findings and recommendations from a review of mortality records of Florida's Medical Examiners Commission (FMEC) and the Alabama Department of Forensic Science (ADFS). CDC was invited by the Florida Department of Health (FDOH) and the Alabama Department of Public Health (ADPH) to assess the mortality related to Hurricane Katrina. The mortality review was intended to provide county-based information that would be used to 1) define the impact of the hurricane, 2) describe the etiology of deaths, and 3) identify strategies to prevent or reduce future hurricane-related mortality. Combined, both agencies identified five, 23, and 10 deaths, respectively, that were directly, indirectly, or possibly related to Hurricane Katrina. Information from the characterization of these deaths will be used to reduce hurricane-related mortality through early community awareness of hurricane-related risk, prevention measures, and effective communication of a coordinated hurricane response plan.

KSC-07pd3037

NASA Image and Video Library

2007-10-22

KENNEDY SPACE CENTER, FLA. -- A rare photo of a Florida snapping turtle out in the open on Beach Road, near NASA's Kennedy Space Center. Found only in Florida and Georgia, this species is related to the common snapping turtle. It is considered a dangerous turtle because it can snap very quickly with its extremely strong jaws. Its tail, which is almost as long as its shell, has saw-edges along the top. The shell also has rough points down the middle. The shell is tan to dark brown and may have green algae growing on it. It can grow to 17 inches long and weigh 45 pounds. Snapping turtles usually live in ponds under the shadows and don’t like to rest in the sun like most turtles. They eat almost anything: water bugs, fish, lizards, small birds, mice, plants and even dead animals. Photo credit: NASA/Kenny Allen

KSC-07pd3035

NASA Image and Video Library

2007-10-22

KENNEDY SPACE CENTER, FLA. -- A rare photo of a Florida snapping turtle out in the open on Beach Road, near NASA's Kennedy Space Center. Found only in Florida and Georgia, this species is related to the common snapping turtle. It is considered a dangerous turtle because it can snap very quickly with its extremely strong jaws. Its tail, which is almost as long as its shell, has saw-edges along the top. The shell also has rough points down the middle. The shell is tan to dark brown and may have green algae growing on it. It can grow to 17 inches long and weigh 45 pounds. Snapping turtles usually live in ponds under the shadows and don’t like to rest in the sun like most turtles. They eat almost anything: water bugs, fish, lizards, small birds, mice, plants and even dead animals. Photo credit: NASA/Kenny Allen

KSC-07pd3036

NASA Image and Video Library

2007-10-22

KENNEDY SPACE CENTER, FLA. -- A rare photo of a Florida snapping turtle out in the open on Beach Road, near NASA's Kennedy Space Center. Found only in Florida and Georgia, this species is related to the common snapping turtle. It is considered a dangerous turtle because it can snap very quickly with its extremely strong jaws. Its tail, which is almost as long as its shell, has saw-edges along the top. The shell also has rough points down the middle. The shell is tan to dark brown and may have green algae growing on it. It can grow to 17 inches long and weigh 45 pounds. Snapping turtles usually live in ponds under the shadows and don’t like to rest in the sun like most turtles. They eat almost anything: water bugs, fish, lizards, small birds, mice, plants and even dead animals. Photo credit: NASA/Kenny Allen

Astronaut David Brown poses with ComBBat team

NASA Technical Reports Server (NTRS)

2000-01-01

Astronaut David Brown poses with members of the team known as ComBBat, representing Central Florida's Astronaut and Titusville high schools. ComBBat was teamed with Boeing at KSC and Brevard Community College. Students from all over the country are at the KSC Visitor Complex for the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition being held March 9-11 in the Rocket Garden. Teams of high school students are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing, 16 are Florida teams co-sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

SEISMIC-REFLECTION STUDIES OF SINKHOLES AND LIMESTONE DISSOLUTION FEATURES ON THE NORTHEASTERN FLORIDA SHELF.

USGS Publications Warehouse

Popenoe, Peter; Kohout, F.A.; Manheim, F.T.; ,

1984-01-01

High-resolution seismic-reflection profiles show that the shelf off northern Florida is underlain by solution deformed limestone of Oligocene, Eocene, Paleocene and late Cretaceous age. Dissolution and collapse features are widely scattered. They are expressed in three general forms: as sinkholes that presently breach the sea floor, such as Red Snapper Sink and the Crescent Beach submarine spring; as sinkholes that have breached the seafloor in the past but are now filled with shelf sands; and as dissolution collapse structures that originate deep within the section and have caused buckling and folding of overlying Eocene, Oligocene, and to a lesser extent, Neogene strata. Although deformation caused by solution and collapse can be shown to be a continuous process, the major episode of karstification occurred in the late Oligocene and early Miocene when the shelf was exposed to subaerial conditions.

Winter mortality of common loons in Florida coastal waters

USGS Publications Warehouse

Forrester, Donald J.; Davidson, W.R.; Lange, R.E.; Stroud, R.K.; Alexander, L.L.; Franson, J.C.; Haseltine, S.D.; Littell, R.C.; Nesbitt, S.A.

1997-01-01

Diagnostic findings are presented for 434 common loons (Gavia imrner) found sick or dead on Florida beaches from 1970 through 1994, primarily during the months of December to April. The most commonly recognized problem was an emaciation syndrome (66%), followed by oiling (18%), aspergillosis (7%), trauma (5%) and miscellaneous disease entities (1%). The cause-of-death for 3% of the birds was not determined. Many of the carcasses examined (n = 173) were obtained during an epizootic which occurred from January to March of 1983 in which more than 13,000 loons were estimated to have died. An emaciation syndrome, characterized by severe atrophy of pectoral muscles, loss of body fat and hemorrhagic enteritis, was the primary finding in this epizootic. It was postulated to have a complex etiologic basis involving synergistic effects and energy costs of migration, molting and replacement of flight feathers, food resource changes, salt-loading, intestinal parasitism, environmental contaminants, and inclement weather.

KSC-2011-3309

NASA Image and Video Library

2011-05-04

COCOA BEACH, Fla. -- NASA Kennedy Space Center Director Bob Cabana talks to fourth- through 12-grade students and their teachers from across the nation during the NASA Explorer Schools Symposium in Florida. During the event, May 4-7, about 60 students will tour Kennedy, the U.S. Astronaut Hall of Fame, and participate in several educational activities and a career panel question-and-answer session. The symposium also offers professional development opportunities for about 30 teachers. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

KSC-2011-3310

NASA Image and Video Library

2011-05-04

COCOA BEACH, Fla. -- A cake encourages fourth- through 12-grade students and their teachers from across the nation to "dream big" during the NASA Explorer Schools Symposium in Florida. During the event, May 4-7, about 60 students will tour NASA's Kennedy Space Center, the U.S. Astronaut Hall of Fame, and participate in several educational activities and a career panel question-and-answer session. The symposium also offers professional development opportunities for about 30 teachers. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

Modulus, Strength and Thermal Exposure Studies of FP-Al2O3/Aluminum and FP-Al2O3/Magnesium Composites.

DTIC Science & Technology

1981-01-01

for the ~AUG18IS~ 1W Symposium on Comites and Advanced Materials*M sponsored by the American Ceramic Society Coco Beach, Florida, January 18424, 1981E...properties of cFP-A203 fiber reinforced composites prepared by liquid metal infiltration f a techniques. The first approach was the incorporation of a...coated FP-A1203 fibers in the composites. This coating is readily wet by molten aluminum and permitted the use of more conventional aluminum alloys

Proceedings of the International Symposium on Interaction of Nonnuclear Munitions with Structures (6th), Held in Panama City Beach, Florida on 3-7 May 1993

DTIC Science & Technology

1993-05-07

Dongen, P., 80 Blouin, S . E., 140, 146 Maestas , F. A., 211, 215 van Doormaal, J.C.A.M., 200 Bryant, L. M., 241 Majka, R. J., 332 Verhagen, A. H., 158...Applied Research Associates, Inc. Albuquerque, New Mexico, U. S . A. Dr. Frank A. Maestas , Applied Research Associates, Inc. Albuquerque, New Mexico, U...76 󈨊 DTIC S ELECTE Proceedings FEB22: of the ASixth International Symposium onteraction ofof Nonnuclear Munitions with Structures Thi

Proceedings of the International Symposium on the Interaction of Non- Nuclear Munitions with Structures (4th), Held in Panama City Beach, Florida on 17-21 April 1989. Volume 2

DTIC Science & Technology

1989-04-01

1 AD-A257 318 Proceedings of the Fourth International Symposium on the Interaction of Non-nuclear Munfftons with Structures (volume 2) DTIC S ELECTE...volume 2) 6. AUTHOR( S ) Captain Diane B. Miller (Symposium Project Officer) 7. PERFORMING ORGANIZATION NAME( S ) ANI) ADDRESS(ES) 8. PEBF()WING...MONITORING AGENCY NAME( S ) AND ADDRESS(ES) - 10. SPONSORINGiMONITORING AGENCY REPORT NUMBER (Same as 7) 11, SUPPLEMENTARY NOTES 12a. DISTRIBUTION

Aircraft/Stores Compatibility Symposium Proceedings (4th) Held at Fort Walton Beach, Florida on 12-14 October 1977. Volume 1

DTIC Science & Technology

1977-10-01

16th June, 1975. Panorama , BBC TV. 5) R.H. Ellis Air Defence of the West - a view from NATC’S central (Genl.) region. 15th Anglo-American Aero...monitor the studies which are undertaken, MoD formed a Thermal Effects on Aircraft Conventional Armament, Stores and Equipment (TEACASE) Working Group. The...Suitable body dimension (ft) k - Thermal conductivity of the fluid The Prantl No. (Pr) is given by: Pr C where 3 a Viscosity of the fluid Cp = Specific

High Speed Prototype Car Test

NASA Image and Video Library

2014-01-10

CAPE CANAVERAL, Fla. - A Hennessey Venom GT stands on the 3.5-mile long runway between test runs at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. The flat concrete runway is one of the few places in the world where high performance automobiles can be tested for aerodynamic and safety designs. Hennessey Performance of Sealy, Texas, worked with Performance Power Racing in West Palm Beach to arrange use of the NASA facility. Performance Power Racing has conducted numerous engineering tests on the runway with a variety of vehicles. Photo credit: NASA/Kim Shiflett

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A construction trailer damaged by Hurricane Matthew is seen in front of the Mobile Launcher within the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

Hurricane Matthew tore away a section of wall on a support building in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A hole caused by Hurricane Matthew is visible in a section of door on the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A broken window caused by Hurricane Matthew is seen inside a support building in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

Siding damage caused by Hurricane Matthew is seen inside a support building in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

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.

Developing Empirical Lightning Cessation Forecast Guidance for the Cape Canaveral Air Force Station and Kennedy Space Center

DTIC Science & Technology

2010-01-01

345th Weather Squadron, Patrick Air Force Base, Cocoa Beach, Florida, USA. Copyright 2010 by the American Geophysical Union. 0148‐0227/10/2009JD013034...V. Mazur, W. D. Rust, W. L. Taylor, and B. C. Johnson (1989), Lightning rates relative to tornadic storm evolution on 22 May 1981, J. Atmos. Sci...Marshall, T. C., M. Stolzenburg, P. R. Krehbiel, N. R. Lund, and C. R. Maggio (2009), Electrical evolution during the decay stage of New Mexico thunderstorms

Proceedings of the U.S. Army Symposium on Gun Dynamics (4th) Held at Riviera Beach, Florida on 7-9 May 1985. Volume 1 of II VOLS

DTIC Science & Technology

1985-05-01

Bulman Army Research Office Royal Military College of Science P.O. Box 12211 Land Systems Group Research Triangle Park, NC 27709-2211 Shrivenham...Development Center P.O. Box 210 SMCAR-TSB Cumberland, M 21502 Dover, NJ 078fI1-5001 Tonney hlung Paul L. Fritch Armament Research & Development Center... Box 1201 Edward M. Patton San Jose, CA 95108 Battelle, Pacific Northwest Labs Battelle Road Frak Kiihl Richland, WA 99352 , Armament Research

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-26

Following Hurricane Matthew, repairs have been made to the roof of the Operations Support Building (OSB) II in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs continue on various structures and facilities across the spaceport, part of the ongoing recovery from the storm, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A small staircase, toppled and relocated by Hurricane Matthew, is seen in front of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

Ceiling and furniture damage caused by Hurricane Matthew is seen inside a support building in the Launch Complex 39 area at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

DART Support for Hurricane Matthew

NASA Image and Video Library

2016-10-18

A construction helmet and staircase, both relocated by Hurricane Matthew, is seen in front of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Assessments and repairs are in progress at various structures and facilities across the spaceport, part of the ongoing recovery from Hurricane Matthew, which passed to the east of Kennedy on Oct. 6 and 7, 2016. The center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion. Beach erosion also occurred, although the storm surge was less than expected.

KSC-08pd0935

NASA Image and Video Library

2008-04-10

CAPE CANAVERAL, Fla. -- On a beach on NASA's Kennedy Space Center, more than 130 volunteers from the joint NASA’s Kennedy Space Center and U.S. Fish and Wildlife Service contract organizations give up their afternoon to gather all the “unnatural” items that had accumulated on 6.1 miles of central Florida east coast shoreline during the past 12 months. Part of the center's dedication to a clean environment, volunteers gathered enough trash to fill approximately 450 garbage bags and enough recyclable plastic and glass to fill 150 bags. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd0936

NASA Image and Video Library

2008-04-10

CAPE CANAVERAL, Fla. -- On a beach on NASA's Kennedy Space Center, more than 130 volunteers from the joint NASA’s Kennedy Space Center and U.S. Fish and Wildlife Service contract organizations give up their afternoon to gather all the “unnatural” items that had accumulated on 6.1 miles of central Florida east coast shoreline during the past 12 months. Part of the center's dedication to a clean environment, volunteers gathered enough trash to fill approximately 450 garbage bags and enough recyclable plastic and glass to fill 150 bags. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd0937

NASA Image and Video Library

2008-04-10

CAPE CANAVERAL, Fla. -- On a beach on NASA's Kennedy Space Center, more than 130 volunteers from the joint NASA’s Kennedy Space Center and U.S. Fish and Wildlife Service contract organizations give up their afternoon to gather all the “unnatural” items that had accumulated on 6.1 miles of central Florida east coast shoreline during the past 12 months. Part of the center's dedication to a clean environment, volunteers gathered enough trash to fill approximately 450 garbage bags and enough recyclable plastic and glass to fill 150 bags. Photo credit: NASA/Dimitri Gerondidakis

KSC-08pd0934

NASA Image and Video Library

2008-04-10

CAPE CANAVERAL, Fla. -- On a beach on NASA's Kennedy Space Center, more than 130 volunteers from the joint NASA’s Kennedy Space Center and U.S. Fish and Wildlife Service contract organizations give up their afternoon to gather all the “unnatural” items that had accumulated on 6.1 miles of central Florida east coast shoreline during the past 12 months. Part of the center's dedication to a clean environment, volunteers gathered enough trash to fill approximately 450 garbage bags and enough recyclable plastic and glass to fill 150 bags. Photo credit: NASA/Dimitri Gerondidakis

Aquatic Plant Control Research Program. Proceedings, Annual Meeting, Aquatic Plant Control Research Program (23rd) Held in West Palm Beach, Florida on 14-17 November 1988

DTIC Science & Technology

1989-06-01

stage lasted 3 days, and complete development took 23 days in both species. Adult longevity averaged about 18 days, which was about 7 days longer than...hydrilla leaf Australian hydrilla fly in hydrilla destroys fewer leaves. In the field, however, its longer adult longevity might favor it. Together, the...trials. It appears to us that, as well as pioneering a novel ecosystems-compatible approach, the transition from basic research in an academic setting

Nasitrema sp.-associated encephalitis in a striped dolphin (Stenella coeruleoalba) stranded in the Gulf of Mexico

USGS Publications Warehouse

O'Shea, Thomas J.; Homer, Bruce L.; Greiner, Ellis C.; Layton, A. William

1991-01-01

An immature female striped dolphin (Stenella coeruleoalba) found dead on a northwestern Florida beach in 1988 exhibited severe inflammation bilaterally in the dorsal and mid-thalamus in association with adult trematodes (Nasitrema sp.) and trematode eggs. Numerous specimens of Nasitrema sp. also were present in the pterygoid sinuses. Pneumonia in association with a heavy growth of Vibrio damsela was observed also. This report confirms the occurrence of Nasitrema sp.-associated encephalitis in striped dolphins and in small cetaceans from the Gulf of Mexico.

Aircraft/Stores Compatibility Symposium Proceedings (4th) Held at Fort Walton Beach, Florida on 12-14 October 1977. Volume 2

DTIC Science & Technology

1977-10-01

and higher limitimW speeds in release or jettison- of stores reduced aircraft weight and improved structural integrity-by reducing carriage loads...should endeavour tot piece the weapons as far aft a possible to reduce the loss of Dy -minimis the extent to which stores are placed below the aircraft...centr of gravity to reduce the loss of lv try to minimise changes in aircraft inertias, which memos getting the stores as close as possible to the

College students' binge drinking at a beach-front destination during spring break.

PubMed

Smeaton, G L; Josiam, B M; Dietrich, U C

1998-05-01

Four hundred forty-two women and 341 men were surveyed at Panama City Beach, Florida, to assess the effects of gender, age, fraternity or sorority membership, and travel motivation on alcohol consumption and binge drinking during spring break. The mean number of drinks consumed the previous day was 18 for men and 10 for women; 91.7% of the men and 78.1% of the women had participated in a binge-drinking episode during the previous day. Respondents less than 21 years old consumed less alcohol and reported significantly lower frequencies of intoxication than those over 21. The men's reported levels of alcohol consumption, binge drinking, and intoxication to the point of sickness were significantly higher than the women's, but fraternity or sorority membership was not associated with higher levels of consumption. Students motivated to visit the specific destination because of its "party" reputation consumed significantly more alcohol than students who cited other reasons for going there.

Project O.R.B (Operation Reef Ball): Creating Artificial Reefs, Educating the Community

NASA Astrophysics Data System (ADS)

Phipps, A.

2012-04-01

The Project O.R.B. (Operation Reef Ball) team at South Plantation High School's Everglades Restoration & Environmental Science Magnet Program is trying to help our ailing south Florida coral reefs by constructing, deploying, and monitoring designed artificial reefs. Students partnered with the Reef Ball Foundation, local concrete companies, state parks, Girl Scouts, Sea Scouts, local universities and environmental agencies to construct concrete reef balls, each weighing approximately 500 lbs (227 kg). Students then deployed two artificial reefs consisting of over 30 concrete reef balls in two sites previously permitted for artificial reef deployment. One artificial reef was placed approximately 1.5 miles (2.4 km) offshore of Golden Beach in Miami-Dade County with the assistance of Florida Atlantic University and their research vessel. A twin reef was deployed at the mouth of the river in Oleta River State Park in Miami. Monitoring and maintenance of the sites is ongoing with semi-annual reports due to the Reef Ball Foundation and DERM (Department of Environmental Resource Management) of Miami-Dade County. A second goal of Project O.R.B. is aligned with the Florida Local Action Strategy, the Southeast Florida Coral Reef Initiative, and the U.S. Coral Reef Task Force, all of which point out the importance of awareness and education as key components to the health of our coral reefs. Project O.R.B. team members developed and published an activity book targeting elementary school students. Outreach events incorporate cascade learning where high school students teach elementary and middle school students about various aspects of coral reefs through interactive "edu-tainment" modules. Attendees learn about water sampling, salinity, beach erosion, surface runoff, water cycle, ocean zones, anatomy of coral, human impact on corals, and characteristics of a well-designed artificial reef. Middle school students snorkel on the artificial reef to witness first-hand the success of this artificial reef. Over 3,000 students have been reached through the educational outreach endeavors of Project O.R.B. This successful STEM project models the benefits of partnerships with universities, local K-12 public schools and community conservation organizations and provides students with authentic learning experiences. Students are able to have a positive impact on their local coral reef environment, their peers and their community through this comprehensive service-learning project.

Water Withdrawals, Use, and Trends in Florida, 2005

USGS Publications Warehouse

Marella, Richard L.

2009-01-01

In 2005, the total amount of water withdrawals in Florida was estimated at 18,359 million gallons per day (Mgal/d). Saline water accounted for 11,486 Mgal/d (63 percent), and freshwater accounted for 6,873 Mgal/d (37 percent). Groundwater accounted for 4,247 Mgal/d (62 percent) of freshwater withdrawals, and surface water accounted for the remaining 2,626 Mgal/d (38 percent). Surface water accounted for nearly all (99.9 percent) saline-water withdrawals. An additional 660 Mgal/d of reclaimed wastewater was used in Florida during 2005. The largest amount of freshwater was withdrawn from Palm Beach County, and the largest amount of saline water was withdrawn from Pasco County. Fresh groundwater provided drinking water (public supplied and self-supplied) for 16.19 million people (90 percent of Florida's population), and fresh surface water provided drinking water for 1.73 million people (10 percent). The majority of groundwater withdrawals (nearly 60 percent) in 2005 was obtained from the Floridan aquifer system which is present throughout the entire State. The majority of fresh surface-water withdrawals (59 percent) came from the southern Florida hydrologic unit subregion and is associated with Lake Okeechobee and the canals in the Everglades Agricultural Area of Glades, Hendry, and Palm Beach Counties, as well as the Caloosahatchee River and its tributaries in the agricultural areas of Collier, Glades, Hendry, and Lee Counties. Overall, agricultural irrigation accounted for 40 percent of the total freshwater withdrawals (ground and surface), followed by public supply with 37 percent. Public supply accounted for 52 percent of groundwater withdrawals, followed by agricultural self-supplied (31 percent), ommercial-industrial-mining self-supplied (8.5 percent), recreational irrigation and domestic self-supplied (4 percent each), and power generation (0.5 percent). Agricultural self-supplied accounted for 56 percent of fresh surface-water withdrawals, followed by power generation (20.5 percent), public supply (13 percent), recreational irrigation (6 percent), and commercial-industrial self-supplied (4.5 percent). Power generation accounted for nearly all (99.9 percent) saline-water withdrawals. Of the 17.92 million people who resided in Florida during 2005, 41 percent (7.36 million people) resided in the South Florida Water Management District (SFWMD), followed by the St. Johns River Water Management District (SJRWMD) and the Southwest Florida Water Management District (SWFWMD) with 25 percent each (4.46 and 4.44 million people, respectively), the Northwest Florida Water Management District (NWFWMD) with 7.5 percent (1.34 million people), and the Suwannee River Water Management District (SRWMD) with 1.5 percent (0.32 million people). The largest amount of freshwater withdrawals was from the SFWMD, which was one-half (50 percent) of the State's total freshwater withdrawals, followed by the SJRWMD (19 percent), SWFWMD (16 percent), NWFWMD (10 percent), and SRWMD (5 percent). Between 1950 and 2005, the population of Florida increased by 15.15 million (550 percent), and the total water withdrawals (fresh and saline) increased 15,700 Mgal/d (600 percent). More recently, total withdrawals decreased 1,790 Mgal/d (9 percent) between 2000 and 2005, but the total population increased by 1.94 million (12 percent). Between 1990 and 2005, saline-water withdrawals increased 1,120 Mgal/d (11 percent), whereas between 2000 and 2005, saline-water withdrawals decreased 470 Mgal/d (4 percent). Between 1990 and 2005, freshwater withdrawals decreased 710 Mgal/d (9 percent), whereas between 2000 and 2005, freshwater withdrawals decreased 1,320 Mgal/d (16 percent). The use of highly mineralized groundwater as a source of supply, primarily for public supply, also has increased in Florida. This water, referred as nonpotable water, increased from just less than 2 Mgal/d in 1970, to 142 Mgal/d in 2005. Nonpotable water is treated to meet drin

Identification and bioactive potential of marine microorganisms from selected Florida coastal areas.

PubMed

Christensen, Anna; Martin, Glenroy D A

2017-08-01

The ocean, with its rich untapped chemical biodiversity, continues to serve as a source of potentially new therapeutic agents. The evaluation of the diversity of cultivable microorganisms from the marine sponge Halichondria panicea and ocean sediment samples were examined and their potential as sources of antimicrobial and antiproliferative agents were investigated. The marine sponge and sediments were collected at different depths (0.9-6 meters) and locations in Florida, including Florida Keys, Port St. Joe in Pensacola, Pensacola Bay, Pensacola Beach, and Fort Pickens. Twenty-one cultivatable isolates were grouped according to their morphology and identified using 16S rRNA molecular taxonomy. The bacterial community identified consisted of members belonging to the Actinobacteria, Bacteroidetes, Proteobacteria (Alpha- and Gamma-classes) and Firmicutes phylogeny. Seven of the microbes exhibited mild to significant cytotoxic activities against five microbial indicators but no significant cytotoxic activities were observed against the pancreatic (PANC-1) nor the multidrug-resistant ovarian cancer cell lines (NCI/ADR). This work reaffirms the phyla Actinobacteria and Proteobacteria as sources of potential bioactive natural product candidates for drug discovery and development. © 2017 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd.

Landscape characteristics of Rhizophora mangle forests and propagule deposition in coastal environments of Florida (USA)

USGS Publications Warehouse

Sengupta, R.; Middleton, B.; Yan, C.; Zuro, M.; Hartman, H.

2005-01-01

Field dispersal studies are seldom conducted at regional scales even though reliable information on mid-range dispersal distance is essential for models of colonization. The purpose of this study was to examine the potential distance of dispersal of Rhizophora mangle propagules by comparing deposition density with landscape characteristics of mangrove forests. Propagule density was estimated at various distances to mangrove sources (R. mangle) on beaches in southwestern Florida in both high-and low-energy environments, either facing open gulf waters vs. sheltered, respectively. Remote sensing and Geographic Information Systems were used to identify source forests and to determine their landscape characteristics (forest size and distance to deposition area) for the regression analyses. Our results indicated that increasing density of propagules stranded on beaches was related negatively to the distance of the deposition sites from the nearest stands of R. mangle and that deposition was greatly diminished 2 km or more from the source. Measures of fragmentation such as the area of the R. mangle forests were related to propagule deposition but only in low-energy environments. Our results suggest that geographic models involving the colonization of coastal mangrove systems should include dispersal dynamics at mid-range scales, i.e., for our purposes here, beyond the local scale of the forest and up to 5 km distant. Studies of mangrove propagule deposition at various spatial scales are key to understanding regeneration limitations in natural gaps and restoration areas. Therefore, our study of mid-range propagule dispersal has broad application to plant ecology, restoration, and modeling. ?? Springer 2005.

KSC-2011-3313

NASA Image and Video Library

2011-05-04

COCOA BEACH, Fla. -- NASA Kennedy Space Center Director Bob Cabana encourages fourth- through 12-grade students and their teachers from across the nation to "dream big" during the NASA Explorer Schools Symposium in Florida. During the event, May 4-7, about 60 students will tour Kennedy, the U.S. Astronaut Hall of Fame, and participate in several educational activities and a career panel question-and-answer session. The symposium also offers professional development opportunities for about 30 teachers. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

KSC-2011-3312

NASA Image and Video Library

2011-05-04

COCOA BEACH, Fla. -- NASA Kennedy Space Center Director Bob Cabana encourages fourth- through 12-grade students and their teachers from across the nation to "dream big" during the NASA Explorer Schools Symposium in Florida. During the event, May 4-7, about 60 students will tour Kennedy, the U.S. Astronaut Hall of Fame, and participate in several educational activities and a career panel question-and-answer session. The symposium also offers professional development opportunities for about 30 teachers. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

KSC-2011-3311

NASA Image and Video Library

2011-05-04

COCOA BEACH, Fla. -- NASA Kennedy Space Center Director Bob Cabana encourages fourth- through 12-grade students and their teachers from across the nation to "dream big" during the NASA Explorer Schools Symposium in Florida. During the event, May 4-7, about 60 students will tour Kennedy, the U.S. Astronaut Hall of Fame, and participate in several educational activities and a career panel question-and-answer session. The symposium also offers professional development opportunities for about 30 teachers. The participants were competitively selected after they completed an original investigation focused on existing NASA missions or research interests. Photo Credit: NASA/Kim Shiflett

Annual Targets, UAVs and Range Operations Symposium and Exhibition (49th) Held in Fort Walton Beach, Florida on October 25-27, 2011

DTIC Science & Technology

2011-10-27

COMP Mountain Home COMP Shaw COMP Barksdale COMP Hill COMP Homestead ARB COMP Savannah CRTC COMP Gulfport CRTC COMP Alpena CRTC COMP Montana...Spangdahlem AB Aviano AB Kadena AB Programmed: 165 Baseline Pods purchase in FY12 (del FY13) Alpena CRTC Holloman AFB Eielson AFB Planned: 368...ARQ-52(V)2 ARQ-52B(V)2 ARDS (HDIS) ASQ- T35A P4NS (NACTS-RSI) KITS (Kadena) ASQ-T34 ASQ-T46 AKITS ( Alpena ) Israel No Datalink No Datalink P4R1 ASQ

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

a Circular Hole A.S. Kobayashi and D.E. Maiden 217 Fatigue Performance of High Strength An Effective Strain Concept for Steels as Related to Their a ...in AFLC Col. H.B. Morrison, Jr. 899 Results of Analysis, Fatigue Testing and Usage of a High Speed Aircraft Subjected to Combined Peacetime and High ...on the level of the in a recent study of the fatigue performance of some stable elastic limit that can be produced by dislocation pin- high yield