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Sample records for milford haven waterway

  1. Bioaccumulation surveillance in Milford Haven Waterway.

    PubMed

    Langston, W J; O'Hara, S; Pope, N D; Davey, M; Shortridge, E; Imamura, M; Harino, H; Kim, A; Vane, C H

    2012-01-01

    Biomonitoring of contaminants (metals, organotins, polyaromatic hydrocarbons (PAHs), PCBs) was undertaken in Milford Haven Waterway (MHW) and a reference site in the Tywi Estuary (St Ishmael/Ferryside) during 2007-2008. Bioindicator species encompassed various uptake routes-Fucus vesiculosus (dissolved contaminants); Littorina littorea (grazer); Mytilus edulis and Cerastoderma edule (suspension feeders); and Hediste (=Nereis) diversicolor (sediments). Differences in feeding and habitat preference have subtle implications for bioaccumulation trends though, with few exceptions, contaminant burdens in MHW were higher than the Tywi reference site, reflecting inputs. Elevated metal concentrations were observed at some MHW sites, whilst As and Se (molluscs and seaweed) were consistently at the higher end of the UK range. However, for most metals, distributions in MH biota were not exceptional. Several metal-species combinations indicated increases in bioavailability upstream, which may reflect the influence of geogenic/land-based sources-perhaps enhanced by lower salinity. TBT levels in MH mussels were below OSPAR toxicity thresholds and in the Tywi were close to zero. Phenyltins were not accumulated appreciably in M. edulis, whereas some H. diversicolor populations appear subjected to localized (historical) sources. PAHs in H. diversicolor were distributed evenly across most of MHW, although acenaphthene, fluoranthene, pyrene, benzo(a)anthracene and chrysene were highest at one site near the mouth; naphthalenes in H. diversicolor were enriched in the mid-upper Haven (a pattern seen in M. edulis for most PAHs). Whilst PAH (and PCB) concentrations in MH mussels were mostly above reference and OSPAR backgrounds, they are unlikely to exceed ecotoxicological thresholds. Bivalve Condition indices (CI) were highest at the Tywi reference site and at the seaward end of MH, decreasing upstream-giving rise to several significant (negative) relationships between CI and body burdens

  2. Sediment contaminant surveillance in Milford Haven Waterway.

    PubMed

    Little, D I; Bullimore, B; Galperin, Y; Langston, W J

    2016-01-01

    Sediment contaminants were monitored in Milford Haven Waterway (MHW) since 1978 (hydrocarbons) and 1982 (metals), with the aim of providing surveillance of environmental quality in one of the UK's busiest oil and gas ports. This aim is particularly important during and after large-scale investment in liquefied natural gas (LNG) facilities. However, the methods inevitably have changed over the years, compounding the difficulties of coordinating sampling and analytical programmes. After a review by the MHW Environmental Surveillance Group (MHWESG), sediment hydrocarbon chemistry was investigated in detail in 2010. Natural Resources Wales (NRW) contributed their MHW data for 2007 and 2012, collected to assess the condition of the Special Area of Conservation (SAC) designated under the European Union Habitats Directive. Datasets during 2007-2012 have thus been more comparable. The results showed conclusively that a MHW-wide peak in concentrations of sediment polycyclic aromatic hydrocarbons (PAHs), metals and other contaminants occurred in late 2007. This was corroborated by independent annual monitoring at one centrally located station with peaks in early 2008 and 2011. The spatial and temporal patterns of recovery from the 2007 peak, shown by MHW-wide surveys in 2010 and 2012, indicate several probable causes of contaminant trends, as follows: atmospheric deposition, catchment runoff, sediment resuspension from dredging, and construction of two LNG terminals and a power station. Adverse biological effects predictable in 2007 using international sediment quality guidelines were independently tested by data from monitoring schemes of more than a decade duration in MHW (starfish, limpets) and in the wider SAC (grey seals). Although not proving cause and effect, many of these potential biological receptors showed a simultaneous negative response to the elevated 2007 contamination following intense dredging activity in 2006. Wetland bird counts were typically at a peak in

  3. Environmental forensics evaluation of sources of sediment hydrocarbon contamination in Milford Haven Waterway.

    PubMed

    Little, David I; Galperin, Yakov; Bullimore, Blaise; Camplin, Mike

    2015-02-01

    Current and historic petroleum-related activities in Milford Haven Waterway (MHW; Wales, UK) contribute to hydrocarbon contamination of surficial sediments. Three main hydrocarbon components of sediments were analyzed: (1) aliphatic hydrocarbons of predominantly biogenic origin, representing about 5-15% of total hydrocarbons (THC); (2) polycyclic aromatic hydrocarbons (PAHs) from recent petrogenic and mainly older pyrogenic sources, representing about 2-6% of THC; (3) unresolved complex mixture from spill-related and heavily-weathered petrogenic sources, representing as much as 70-85% of THC. Environmental forensics evaluation of the data demonstrate that although 72,000 tonnes (t) crude oil spilled from the Sea Empress in 1996, the Forties blend cargo was not identified in 2010. However, using biomarkers, heavy fuel oil (HFO) from Sea Empress' bunkers (480 t spilled) was detected further upstream and more widely than previously. Iranian crude (100 t) spilled by the El Omar in 1988 and fuel (130,000 t) lost during bombing in 1940 also were tentatively identified. The PAH source ratios demonstrate that the historic pyrogenic PAHs come mainly from biomass and coal combustion. The distribution pattern of PAHs appeared more pyrogenic in 2012 than in 1996, as if recovering from the more petrogenic signature, in places, of the Sea Empress. The heavier PAH distributions were pyrogenic at most stations, and similar to those in sediments from oil terminal berths up to 2006, when dredging operations peaked. Partly as a result of this, in 2007 the concentrations of PAHs peaked throughout the waterway. Apart from effluent, atmospheric and runoff inputs, most of the identified inputs to the surficial sediments are historic. Therefore, likely processes include disturbance by construction (e.g. pile-driving) and dredging of contaminants sequestered in sediments, followed by their wide redistribution via suspended sediment transport.

  4. Marine habitat mapping of the Milford Haven Waterway, Wales, UK: Comparison of facies mapping and EUNIS classification for monitoring sediment habitats in an industrialized estuary

    NASA Astrophysics Data System (ADS)

    Carey, Drew A.; Hayn, Melanie; Germano, Joseph D.; Little, David I.; Bullimore, Blaise

    2015-06-01

    A detailed map and dataset of sedimentary habitats of the Milford Haven Waterway (MHW) was compiled for the Milford Haven Waterway Environmental Surveillance Group (MHWESG) from seafloor images collected in May, 2012 using sediment-profile and plan-view imaging (SPI/PV) survey techniques. This is the most comprehensive synoptic assessment of sediment distribution and benthic habitat composition available for the MHW, with 559 stations covering over 40 km2 of subtidal habitats. In the context of the MHW, an interpretative framework was developed that classified each station within a 'facies' that included information on the location within the waterway and inferred sedimentary and biological processes. The facies approach provides critical information on landscape-scale habitats including relative location and inferred sediment transport processes and can be used to direct future monitoring activities within the MHW and to predict areas of greatest potential risk from contaminant transport. Intertidal sediment 'facies' maps have been compiled in the past for MHW; this approach was expanded to map the subtidal portions of the waterway. Because sediment facies can be projected over larger areas than individual samples (due to assumptions based on physiography, or landforms) they represent an observational model of the distribution of sediments in an estuary. This model can be tested over time and space through comparison with additional past or future sample results. This approach provides a means to evaluate stability or change in the physical and biological conditions of the estuarine system. Initial comparison with past results for intertidal facies mapping and grain size analysis from grab samples showed remarkable stability over time for the MHW. The results of the SPI/PV mapping effort were cross-walked to the European Nature Information System (EUNIS) classification to provide a comparison of locally derived habitat mapping with European-standard habitat

  5. The distribution of the invasive non-native gastropod Crepidula fornicata in the Milford Haven Waterway, its northernmost population along the west coast of Britain

    NASA Astrophysics Data System (ADS)

    Bohn, Katrin; Richardson, Christopher A.; Jenkins, Stuart R.

    2015-12-01

    The invasive non-native gastropod Crepidula fornicata is well established in the Milford Haven Waterway (MHW) in south-west Wales, UK, since its first introduction to this ria in 1953. Whilst it reaches high densities within the MHW and has extended its range to the south of this ria, there has been very little northward expansion. Here, we report findings of a series of intertidal and subtidal surveys in 2009 and 2010 where we monitored the population density and the vertical distribution of C. fornicata at its northern range limit in Wales (the MHW). We also characterised the composition of the surface substrata of the seabed in the MHW to provide some insight into how the availability of certain settlement substrata may limit its distribution along the west coast of Britain. We found locally very dense aggregations (maximum 2748 ± 3859 individuals m-2, mean ± SD) in the shallow subtidal and low intertidal of the MHW. Subtidally, highest densities were found in areas of high gravel content (grain sizes ~16-256 mm), suggesting that the availability of this substrata type is beneficial for its establishment at a site. In the intertidal, on the other hand, high gravel content was indicative of low C. fornicata abundance, possibly because gravelly shores are an indicator of very exposed conditions that, at least in the intertidal, may result in high levels of early post-settlement mortality and low recruitment. C. fornicata was absent from the entrance of the MHW, possibly due to the lack of suitable settlement substrata. The presence of substantial populations in the MHW suggests that C. fornicata's population growth and potential expansion in Welsh coastal waters is not fully limited by prevailing environmental conditions in the region, but that other processes may affect its local distribution.

  6. Genome sequence of obligate marine polycyclic aromatic hydrocarbons-degrading bacterium Cycloclasticus sp. 78-ME, isolated from petroleum deposits of the sunken tanker Amoco Milford Haven, Mediterranean Sea.

    PubMed

    Messina, Enzo; Denaro, Renata; Crisafi, Francesca; Smedile, Francesco; Cappello, Simone; Genovese, Maria; Genovese, Lucrezia; Giuliano, Laura; Russo, Daniela; Ferrer, Manuel; Golyshin, Peter; Yakimov, Michail M

    2016-02-01

    Cycloclasticus sp. 78-ME isolated from petroleum deposits of the sunken tanker “Amoco Milford Haven” (Gulf of Genoa, Ligurian Sea, Italy) could effectively degrade polycyclic aromatic hydrocarbons of up to five condensed rings. The genome of 78-ME was sequenced and analysed to gain insights into its remarkable degrading capacities. It comprises two circular replicons, the 2,613,078 bp chromosome and the plasmid of 42,347 bp, with 41.84% and 53.28% of the G + C content respectively. A total of 2585 protein-coding genes were obtained, and three large operons with more than fifteen enzymes belonging to four different classes of ring-cleavage dioxygenases were found.

  7. West Haven, Conn. will Improve Stormwater System under Amended Settlement

    EPA Pesticide Factsheets

    The City of West Haven, Conn. will make changes to its stormwater system to ensure that local waterways are adequately protected and that the City is complying with its state permit for stormwater discharges.

  8. 77 FR 67563 - Regulated Navigation Area-New Haven Harbor, Quinnipiac River, Mill River, New Haven, CT; Pearl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... navigation area in the navigable waters of New Haven Harbor, Quinnipiac River and Mill River. The current RNA... through the RNA during periods of temporary closure. This rule is necessary to provide for the safety of... and Waterways Safety Act, the Coast Guard has the authority to establish RNAs in defined water...

  9. 75 FR 68779 - Milford Wind Coordinator Phase I, LLC; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ...-000] Milford Wind Coordinator Phase I, LLC; Notice of Filing November 2, 2010. Take notice that on November 1, 2010, Milford Wind Coordinator Phase I, LLC (Milford) filed an appeal with the Federal...

  10. New Haven Plays Santa

    ERIC Educational Resources Information Center

    Reading Newsreport, 1971

    1971-01-01

    Tells of various approaches used in New Haven, Connecticut's campaign to improve reading attitudes in school children. All facets of the community were involved in the effort, and approaches used included television commercials, radio spots, endorsements by famous people, and billboard and newspaper ads. (VJ)

  11. 76 FR 79112 - Radio Broadcasting Services; Milford, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Milford, UT AGENCY: Federal Communications Commission. ACTION: Final Rule. SUMMARY: The Audio Division, at the request of Canyon Media Group, LLC, allots FM Channel 288C and deletes FM Channel 285C at Milford, Utah. The allotment change is part of a hybrid...

  12. 78 FR 48314 - Drawbridge Operation Regulation; Milford Haven Inlet, Hudgins, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... Virginia Department of Transportation (VDOT), is conducting maintenance on the Route 223 swing bridge over... vertical clearance of the swing bridge in the closed-to-navigation position is 12 feet at mean high...

  13. Settlement Requires Milford, Mass. Glass Manufacturer to Improve Stormwater Treatment

    EPA Pesticide Factsheets

    Wastewater discharged by a glass manufacturing company in Milford, Mass. into wetlands adjacent to the Charles River will be cleaner as a result of a recent settlement between the manufacturer and the US Environmental Protection Agency.

  14. 77 FR 27767 - Milford Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Energy Regulatory Commission Milford Hydro, LLC; Notice of Preliminary Permit Application Accepted for..., Milford Hydro, LLC filed an application for a preliminary permit, pursuant to section 4(f) of the Federal Power Act, proposing to study the feasibility of the Milford Dam Hydroelectric Project, which would...

  15. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  16. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  17. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  18. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  19. 33 CFR 100.906 - Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. 100.906 Section 100.906 Navigation and Navigable Waters COAST GUARD... Grand Haven Coast Guard Festival Waterski Show, Grand Haven, MI. (a) Regulated Area. All waters of...

  20. National Waterways Study. Waterway Science and Technology.

    DTIC Science & Technology

    1981-08-01

    high stages that create very flat back- water slopes for an appreciable distance up the tribu - tary, There does not appear to be very much need or...harbor entrances, etc. In each case, there is either a buildup or reduction in water level on one side caused by centrifugal force, flow from tribu ...Design of Navigation Canals, Proceedings, Symposium on Aspecats of Navigability of Constraint Waterways, Including Harbor Entrances, Delft, 1978. Danys

  1. Career Education; A Nebraska Model at Milford Public Schools.

    ERIC Educational Resources Information Center

    Willis, Larry F.

    Some of the career education activities which have taken place during the first year of a comprehensive K-12 program involving 780 students in six schools are summarized in the report. The program, developed for a rural community (Milford, Nebraska, population 1.850), had six objectives designed to produce career exploration and involved practical…

  2. 75 FR 19338 - FM TABLE OF ALLOTMENTS, Milford, Utah

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... COMMISSION 47 CFR Part 73 FM TABLE OF ALLOTMENTS, Milford, Utah AGENCY: Federal Communications Commission... Group, LLC, authorized assignee of Station KCLS(FM), Channel 269C2, Pioche, Nevada, requesting the... highlight topics or organize text. See DDH, pages 1-12 and 1-13.] List of Subjects in 47 CFR Part 73...

  3. Safe-haven locking device

    DOEpatents

    Williams, J.V.

    1984-04-26

    Disclosed is a locking device for eliminating external control of a secured space formed by fixed and movable barriers. The locking device uses externally and internally controlled locksets and a movable strike, operable from the secured side of the movable barrier, to selectively engage either lockset. A disengagement device, for preventing forces from being applied to the lock bolts is also disclosed. In this manner, a secured space can be controlled from the secured side as a safe-haven. 4 figures.

  4. Pitfalls of Transparency: Lessons Learned from the Milford Flats Fire

    SciTech Connect

    T. Hartwell; D. Shafer; J. Tappen; G. McCurdy; B. Hurley; D. Farmer

    2008-01-16

    The Community Environmental Monitoring Program (CEMP) consists of a network of 29 radiation and weather monitoring stations located over a 160,000-km2 area of southern Nevada, southwestern Utah, and southeastern California. The program provides stakeholders with a hands-on role in the monitoring for airborne radioactivity that could result from ongoing or past activities on the Nevada Test Site (NTS). The CEMP’s mission includes provisions for the transparency of the monitoring data as well as public accessibility to these data. This is accomplished through direct stakeholder participation, public outreach, and near real-time uploads of monitoring data to a publicly accessible web site located at http://cemp.dri.edu/. In early July 2007, a lightning strike ignited a wildfire just outside the city of Milford in southeastern Utah. This fire, named the Milford Flats Fire, grew rapidly and eventually became the largest wildfire in recorded history in the state, burning approximately 567 square miles. At about the same time, the pressurized ion chamber (PIC) located at the CEMP station in Milford began reporting average exposure rates that ranged from four to seven times normal for the area. Initially, it was believed that elevated readings could be a result of gamma-emitting radon progeny released by the fire and transported in smoke plumes. The U.S. Department of Energy issued a press release offering this as a possible first explanation, and the release received a great amount of attention, particularly in the state of Utah, where concerns were expressed that the fire could be causing re-suspension of radionuclides associated with fallout from past nuclear testing at the NTS. Subsequent analyses of particulate air filter samples obtained from the Milford station, as well as an examination of the data reported by the PIC, the timing of the incident, and diagnostic testing on the PIC, showed that the abnormal gamma readings were a result of instrument malfunction. WM

  5. 20. OBLIQUE VIEW, VANE LINE RELAY, CYLINDRICAL HOUSING, NEW HAVEN ...

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

    20. OBLIQUE VIEW, VANE LINE RELAY, CYLINDRICAL HOUSING, NEW HAVEN SIGNAL SHOP - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  6. 16. FRONT VIEW, MODEL 15 VANE RELAY, NEW HAVEN SIGNAL ...

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

    16. FRONT VIEW, MODEL 15 VANE RELAY, NEW HAVEN SIGNAL SHOP - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  7. 19. FRONT VIEW, VALVE LINE RELAY, CYLINDRICAL HOUSING, NEW HAVEN ...

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

    19. FRONT VIEW, VALVE LINE RELAY, CYLINDRICAL HOUSING, NEW HAVEN SIGNAL SHOP - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  8. 17. SIDE VIEW, DETAIL, MODEL 15 VANE RELAY, NEW HAVEN ...

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

    17. SIDE VIEW, DETAIL, MODEL 15 VANE RELAY, NEW HAVEN SIGNAL SHOP - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  9. 18. SIDE VIEW, MODEL 15 VANE RELAY, NEW HAVEN SIGNAL ...

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

    18. SIDE VIEW, MODEL 15 VANE RELAY, NEW HAVEN SIGNAL SHOP - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  10. 14. CENTRIFUGAL FREQUENCY RELAY IN WAYSIDE CABINET, NEW HAVEN YARD ...

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

    14. CENTRIFUGAL FREQUENCY RELAY IN WAYSIDE CABINET, NEW HAVEN YARD - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  11. Safe Haven Laws as "Crime Control Theater"

    ERIC Educational Resources Information Center

    Hammond, Michelle; Miller, Monica K.; Griffin, Timothy

    2010-01-01

    Objectives: This article examines safe haven laws, which allow parents to legally abandon their infants. The main objective is to determine whether safe haven laws fit the criteria of "crime control theater", a term used to describe public policies that produce the appearance, but not the effect, of crime control, and as such are essentially…

  12. Safe Haven Laws and School Social Work

    ERIC Educational Resources Information Center

    Kopels, Sandra

    2012-01-01

    "Safe haven" laws are designed to protect infants from being killed or otherwise harmed. This article examines the safe haven laws from the states that comprise the Midwest School Social Work Council and the variations between these laws regarding the age of the infant, where the infant can be left, who is allowed to leave the infant, whether…

  13. Revitalizing urban waterways

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-07-01

    Eleven U.S. federal agencies have joined together in a new initiative to protect and revitalize urban waterways and communities. The Urban Waters Federal Partnership, announced on 24 June, is focusing on seven pilot locations to help urban communities reconnect with and revitalize their waterways, according to Lisa Jackson, administrator of the U.S. Environmental Protection Agency (EPA), which launched the initiative. “Urban waters have the potential to support healthy environments, growing businesses, and educational and recreational activities. By bringing together the experience and expertise of multiple federal partners, we have a chance to reconnect local residents, young people, and community groups with the environmental resources all around them,” she said.

  14. 33 CFR 334.120 - Delaware Bay off Milford Neck; naval aircraft bombing target area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Delaware Bay off Milford Neck; naval aircraft bombing target area. 334.120 Section 334.120 Navigation and Navigable Waters CORPS OF....120 Delaware Bay off Milford Neck; naval aircraft bombing target area. (a) The danger zone. A...

  15. Evolution of vegetated waterways design

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1990, the USDA-ARS Hydraulic Engineering Research Unit (HERU) was recognized as a National Historic Landmark by ASABE for its groundbreaking work and development of vegetated waterways design procedures. In 2000, ASABE acknowledged the vegetated waterway design criteria as an Outstanding Achieve...

  16. Bedrock Geologic Map of the New Milford Quadrangle, Litchfield and Fairfield Counties, Connecticut

    USGS Publications Warehouse

    Walsh, Gregory J.

    2004-01-01

    The bedrock geology of the New Milford quadrangle, Litchfield and Fairfield Counties, Connecticut is described in this report. The database includes contacts of bedrock geologic units, faults, outcrops, structural geologic information, and photos.

  17. Remediation System Evaluation, A-Z Automotive in West Milford, New Jersey

    EPA Pesticide Factsheets

    The A-Z Automotive site is a former gasoline retail outlet and automobile service station located on Union Valley Road between St. George Street and Lou Ann Boulevard in West Milford, Passaic County, New Jersey.

  18. M-X Environmental Technical Report. Alternative Potential Operating Base Locations, Milford.

    DTIC Science & Technology

    1980-12-22

    Milford suggests that the Beaver River drainage is the most sensitive area in the region. Types of sites that are predicted to occur in the OB vicinity...Russian thistle (Salsola iberica), cheatgrass (Bromus tectorum) and native desert for bs. Along the Beaver River north of Minersville, are snall...Beaver River drainage and Rockyford Reservoir. This drainage is from 10 to 30 miles southeast of Milford. The upper reaches of the Sevier River are 50

  19. 76 FR 3624 - Milford Wind Corridor Phase II, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Milford Wind Corridor Phase II, LLC; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding Milford Wind Corridor Phase II, LLC's application...

  20. 76 FR 78641 - Cedar Creek Wind Energy, LLC, Milford Wind Corridor Phase I, LLC; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Cedar Creek Wind Energy, LLC, Milford Wind Corridor Phase I, LLC; Notice of...'s (Commission) June 16, 2011 Order.\\1\\ \\1\\ Cedar Creek Wind Energy, LLC and Milford Wind...

  1. Aquaculture and environmental stewardship: Milford shellfish biology seminar—1991

    NASA Astrophysics Data System (ADS)

    Blogoslawski, Walter J.

    1992-07-01

    For the past 11 years the annual Shellfish Biology Seminar at Milford CT has provided a unique forum for aquaculture scientists and industry officials to exchange information about estuaries facing increased pollution problems, especially Long Island Sound and the Great South Bay. Because these two areas are so rich in productivity and diversity, fish and shellfish farmers utilize their waters, shellfish beds, and shore land for hatcheries and grow-out facilities. These individuals seek better management of the coastal estuarine environment and its resources, providing a working example of environmental stewardship. In aquaculture, good science is required to understand the complex variables and interaction of estuarine currents, tides, temperature, and cycles of reproduction. Aquaculturists are beginning to understand the need for specific nutrients and how the wastes of one species can be utilized for enhanced production of another species. Over the years, this meeting has formed an amalgam of both the aquaculture industry and research scientists where both groups foster mutual environmental concern. Science is able to focus on the theoretical aspects of pollutant damage. while the aquaculture industry is able to define the problem and need for assistance to eliminate pollutants from their crops—shellfish and finfish. Overfishing is not an issue at these meetings, as the group accepts the damage already done to wild resources and seeks new technologies to grow food sources under controlled and stable market conditions. Therefore, it could be said that the seminar serves as a meeting ground where the theoretical knowledge of scientific study finds practical application in the industry and is fueled by the needs of that industry. This ideal blend of the two groups produces better management of the resource and a safer environment—the goal of stewardship.

  2. 33 CFR 117.317 - Okeechobee Waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... for the passage of vessels. (h) Seaboard System Railroad bridge, mile 78.3 at Moore Haven. The draw... vessels. (i) Highway bridges at Moore Haven (mile 78.4) La Belle (mile 103.0), Denaud (mile 108.2),...

  3. 33 CFR 117.317 - Okeechobee Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... for the passage of vessels. (h) Seaboard System Railroad bridge, mile 78.3 at Moore Haven. The draw... vessels. (i) Highway bridges at Moore Haven (mile 78.4) La Belle (mile 103.0), Denaud (mile 108.2),...

  4. Waterway Shielding System and Method

    DTIC Science & Technology

    2003-04-30

    for 14 monitoring waterways and, more specifically, to a system 15 comprising a plurality of underwater communication networks and 16 sensors linked to...and Southern European markets . 4 Only one-half mile wide at the narrowest point, the Turkish 5 straits offer another terrorist opportunity to have a...communications research and development with unmanned undersea 25 vehicles (UUV). As well, a variety of sensors monitor .5 1 environmental conditions in

  5. Water resources of the Milford area, Utah, with emphasis on ground water

    USGS Publications Warehouse

    Mower, R.W.; Cordova, R.M.

    1974-01-01

    The investigation of the water resources of the Milford area was made as part of a cooperative program with the Utah Department of Natural Resources, Division of Water Rights, to investigate the water resources of the State. The primary purpose of this report is to provide basic hydrologic information needed for the effective administration and adjudication of water rights in the valley.

  6. Programs for Occupational Education for Grades 9-12 at Milford, Massachusetts.

    ERIC Educational Resources Information Center

    Engelhardt, David F.

    An occupational education and career education program was planned for the new Milford, Mass. high school in which "occupational education" was defined as stressing training and guidance for occupations requiring no more training than up through the fourteenth year. The program provides for the half-day student and for the 5- or 10-period per week…

  7. Milford Redefined: A Model of Initial and Advanced Generalist Social Work.

    ERIC Educational Resources Information Center

    Schatz, Mona S.; And Others

    1990-01-01

    A model, dating its foundation to the Milford conferences in the 1920s, is presented that clarifies and advances concepts of both initial and advanced generalist social work. The model focuses on the interface between systems, uses a client-centered and problem-focused philosophy, and involves multiple theories and approaches for improving…

  8. First record of an arthropod from the Passaic Formation (Late Triassic), near Milford, New Jersey

    NASA Astrophysics Data System (ADS)

    Metz, Robert

    2012-03-01

    Mudstones of the Triassic Passaic Formation, near Milford, New Jersey, have yielded the first evidence of an arthropod impression in that formation. Associated trace fossils include Helminthoidichnites, Lockeia, Scoyenia, Spongeliomorpha, and the reptile footprint Rhynchosauroides, representing the Scoyenia ichnofacies. Associated sedimentary structures include desiccation cracks and raindrop impressions. The Passaic sediments were deposited under shallow water lacustrine shoreline conditions subject to periodic subaerial exposure.

  9. Kensington Revisited: Two Key Years of Context from the Milford Chronicle.

    ERIC Educational Resources Information Center

    Smith, Louis M.; And Others

    In introducing a symposium on Kensington School (Missouri), an innovative elementary school in Milford School District, this paper discusses the origins of the restudy of Kensington 15 years after its creation and narrates the story of 2 key years in the district's history. The authors describe how a revisit to the district uncovered new…

  10. 76 FR 12 - Drawbridge Operation Regulations; New Haven Harbor, Quinnipiac and Mill Rivers, New Haven, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... Haven, Connecticut. The deviation allows the bridge to keep one lift span closed to facilitate scheduled... keep one lift span in the closed position from 8 a.m. on January 3, 2011 through 5 p.m. on January 6, 2011, and from 8 a.m. on January 10, 2011 through 5 p.m. on January 13, 2011. One lift span...

  11. Complete Lesson 6: Keeping All of Our Waterways Clean

    EPA Pesticide Factsheets

    Looking outside, this lesson explores waterways (streams, rainwater runoff, drainage pollution) with a focus on urban waterways. Students learn about the water cycle and how to keep pollution out of waterways. Mercury in fish is also addressed.

  12. Haven Charter Schools: Separate by Design and Legally Questionable

    ERIC Educational Resources Information Center

    Eckes, Suzanne

    2015-01-01

    This article examines the legal and policy complexities involved with students who are self-selecting into haven charter schools. Haven charter schools are those that intend to create a safe place for students with complex histories who may have been intimidated by a dominant group in their former schools. For the purpose of this study, haven…

  13. 11. Whitney's Armory, Near New Haven, Ct., 1842 Photocopied from ...

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

    11. Whitney's Armory, Near New Haven, Ct., 1842 Photocopied from a woodcut in Henry Howe, Memoirs of the Most Eminent American Mechanics (New York, 1842), p. 124. The best early view of the filing shop and its raceway. See footnote 58. - Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

  14. New Directions in New Haven: A Pathbreaking New Teacher Contract

    ERIC Educational Resources Information Center

    von Zastrow, Claus

    2010-01-01

    Teachers in New Haven, Connecticut, recently ratified a contract that Education Secretary Arne Duncan praised as an "important progressive labor agreement" for its provisions on teacher evaluation and school reform. This article presents a conversation with David Cicarella, president of the New Haven Federation of Teachers, about the…

  15. Connecticut: New Haven City Government (A Former EPA CARE Project)

    EPA Pesticide Factsheets

    The City of New Haven is the recipient of a citywide Level II CARE cooperative agreement. The City of New Haven will use CARE funding to expand the existing air toxics initiative into a more comprehensive air, water and land stewardship program.

  16. Child and Family Resource Program (New Haven, Connecticut). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the New Haven, Connecticut site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The New Haven site is one of 11 demonstration sites of the national CFRP. In planning…

  17. 77 FR 62435 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB84 Inland Waterways Navigation Regulations AGENCY: Coast... Inland Waterways Navigation Regulations (77 FR 27007). We received 1 comment. Specifically, Lake Carriers... 33 CFR 162.138(a)(1)(ii) will lessen navigation restrictions on the public and on private...

  18. 77 FR 27007 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB84 Inland Waterways Navigation Regulations AGENCY: Coast... waterways navigation regulations. Specifically, this rule proposes to redefine the geographical points which... navigation restrictions on the public and private industry. If you think that your business, organization,...

  19. 33 CFR 162.115 - Keweenaw Waterway, Mich.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Keweenaw Waterway, Mich. 162.115 Section 162.115 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS § 162.115 Keweenaw Waterway, Mich....

  20. 33 CFR 162.115 - Keweenaw Waterway, Mich.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Keweenaw Waterway, Mich. 162.115 Section 162.115 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS § 162.115 Keweenaw Waterway, Mich....

  1. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to..., which are tributary to or connected by other waterways with the Atlantic Ocean south of Chesapeake...

  2. 214. RUSTIC BUS SHELTER, GUARDRAILS AND LAMP POST BELLE HAVEN ...

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

    214. RUSTIC BUS SHELTER, GUARDRAILS AND LAMP POST BELLE HAVEN BUS STOP WIDENING, 1932. - George Washington Memorial Parkway, Along Potomac River from McLean to Mount Vernon, VA, Mount Vernon, Fairfax County, VA

  3. 75 FR 11870 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... Transportation System (IMTS) Investment Strategy Team activities, as well as the status of the funding for inland navigation projects and studies and the status of the Inland Waterways Trust Fund. FOR FURTHER...

  4. 78 FR 72070 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... scheduled to adjourn at approximately 1:00 p.m. Agenda: The agenda will include the status of funding for inland navigation projects and studies, the status of the Inland Waterways Trust Fund, funding for...

  5. EPA Finalizes Plan to Address Contaminated Groundwater at Curtis Specialty Papers Superfund Site in Milford Borough and Alexandria Township, N.J.

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency has finalized a plan to clean up contaminated groundwater at the Curtis Specialty Papers Superfund site in Milford Borough and Alexandria Township, New Jersey. The site includes the former Milford P

  6. Transforming an Urban School System: Progress of New Haven School Change and New Haven Promise Education Reforms (2010-2013). Research Report

    ERIC Educational Resources Information Center

    Gonzalez, Gabriella C.; Bozick, Robert; Daugherty, Lindsay; Scherer, Ethan; Singh, Reema; Suárez, Mónica Jacobo; Ryan, Sarah

    2014-01-01

    In 2009, the City of New Haven and New Haven Public Schools (NHPS) announced a sweeping K-12 educational reform, New Haven School Change. The district had three primary goals for School Change: (1) close the gap between the performance of NHPS students' and Connecticut students' averages on state tests, (2) cut the high school dropout rate in…

  7. Transforming an Urban School System: Progress of New Haven School Change and New Haven Promise Education Reforms (2010-2013). Technical Appendixes

    ERIC Educational Resources Information Center

    Scherer, Ethan; Ryan, Sarah; Daugherty, Lindsay; Schweig, Jonathan David; Bozick, Robert; Gonzalez, Gabriella C.

    2014-01-01

    In 2009, the City of New Haven and New Haven Public Schools (NHPS) announced a sweeping K-12 educational reform, New Haven School Change. The district had three primary goals for School Change: (1) close the gap between the performance of NHPS students' and Connecticut students' averages on state tests, (2) cut the high school dropout rate in…

  8. 78 FR 33971 - Drawbridge Operation Regulation; City Waterway Also Known as Thea Foss Waterway, Tacoma, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... South 11th Street (``Murray Morgan'') Bridge across the City Waterway also known as the ] Thea Foss...). This NPRM proposed three changes to the operating schedule of the Murray Morgan Bridge, also known as... period. One of the unique features of the Murray Morgan Bridge is its height above the waterway...

  9. Geohydrology of, and simulation of ground-water flow in, the Milford-Souhegan glacial-drift aquifer, Milford, New Hampshire

    USGS Publications Warehouse

    Harte, P.T.; Mack, Thomas J.

    1992-01-01

    Hydrogeologic data collected since 1990 were assessed and a ground-water-flow model was refined in this study of the Milford-Souhegan glacial-drift aquifer in Milford, New Hampshire. The hydrogeologic data collected were used to refine estimates of hydraulic conductivity and saturated thickness of the aquifer, which were previously calculated during 1988-90. In October 1990, water levels were measured at 124 wells and piezometers, and at 45 stream-seepage sites on the main stem of the Souhegan River, and on small tributary streams overlying the aquifer to improve an understanding of ground-water-flow patterns and stream-seepage gains and losses. Refinement of the ground-water-flow model included a reduction in the number of active cells in layer 2 in the central part of the aquifer, a revision of simulated hydraulic conductivity in model layers 2 and representing the aquifer, incorporation of a new block-centered finite-difference ground-water-flow model, and incorporation of a new solution algorithm and solver (a preconditioned conjugate-gradient algorithm). Refinements to the model resulted in decreases in the difference between calculated and measured heads at 22 wells. The distribution of gains and losses of stream seepage calculated in simulation with the refined model is similar to that calculated in the previous model simulation. The contributing area to the Savage well, under average pumping conditions, decreased by 0.021 square miles from the area calculated in the previous model simulation. The small difference in the contrib- uting recharge area indicates that the additional data did not enhance model simulation and that the conceptual framework for the previous model is accurate.

  10. 78 FR 23849 - Inland Waterways Navigation Regulation: Sacramento River, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB95 Inland Waterways Navigation Regulation: Sacramento River... entitled, ``Inland Waterways Navigation Regulation: Sacramento River, CA'' in the Federal Register (78 FR 4785). That rule announced our intent to update the inland waterways navigation regulations by...

  11. 76 FR 7585 - General Motors Corporation Milford Proving Grounds Including On-Site Leased Workers From Adroit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ..., Non-IT Business Development and Engineering Application Support Teams Milford, MI; Amended... investigation shows that workers of the Non-IT Business Development Team and the Engineering Applications... workers of Hewlett Packard formerly known as EDS, Global Product Development, Non-IT Business...

  12. Ground-water hydrology and simulated effects of development in the Milford area, an arid basin in southwestern Utah

    USGS Publications Warehouse

    Mason, J.L.

    1998-01-01

    A three-dimensional, finite-difference model was constructed to simulate ground-water flow in the Milford area. The purpose of the study was to evaluate present knowledge and concepts of the ground-water system, to analyze the ability of the model to represent past and current (1984) conditions, and to estimate the effects of various ground-water development alternatives.

  13. The Supreme Court Permits Religious Groups To Use Public School Facilities: Good News Club v. Milford Central School.

    ERIC Educational Resources Information Center

    Russo, Charles J.; Mawdsley, Ralph D.

    2001-01-01

    Reviews basis for U.S. Supreme Court's June 2001 decision in "Good News Club v. Milford Central School," where Court held that the Christian religious club for students had the Constitutional right under the Free Speech Clause to use public school facilities after school hours. Explains impact of decision on board of education policy.…

  14. Spatial variability of harmful algal blooms in Milford Lake, Kansas, July and August 2015

    USGS Publications Warehouse

    Foster, Guy M.; Graham, Jennifer L.; Stiles, Tom C.; Boyer, Marvin G.; King, Lindsey R.; Loftin, Keith A.

    2017-01-09

    Cyanobacterial harmful algal blooms (CyanoHABs) tend to be spatially variable vertically in the water column and horizontally across the lake surface because of in-lake and weather-driven processes and can vary by orders of magnitude in concentration across relatively short distances (meters or less). Extreme spatial variability in cyanobacteria and associated compounds poses unique challenges to collecting representative samples for scientific study and public-health protection. The objective of this study was to assess the spatial variability of cyanobacteria and microcystin in Milford Lake, Kansas, using data collected on July 27 and August 31, 2015. Spatially dense near-surface data were collected by the U.S. Geological Survey, nearshore data were collected by the Kansas Department of Health and Environment, and open-water data were collected by U.S. Army Corps of Engineers. CyanoHABs are known to be spatially variable, but that variability is rarely quantified. A better understanding of the spatial variability of cyanobacteria and microcystin will inform sampling and management strategies for Milford Lake and for other lakes with CyanoHAB issues throughout the Nation.The CyanoHABs in Milford Lake during July and August 2015 displayed the extreme spatial variability characteristic of cyanobacterial blooms. The phytoplankton community was almost exclusively cyanobacteria (greater than 90 percent) during July and August. Cyanobacteria (measured directly by cell counts and indirectly by regression-estimated chlorophyll) and microcystin (measured directly by enzyme-linked immunosorbent assay [ELISA] and indirectly by regression estimates) concentrations varied by orders of magnitude throughout the lake. During July and August 2015, cyanobacteria and microcystin concentrations decreased in the downlake (towards the outlet) direction.Nearshore and open-water surface grabs were collected and analyzed for microcystin as part of this study. Samples were collected in the

  15. 25. Site plan by New Haven Water Company, c.1900 Photocopied ...

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

    25. Site plan by New Haven Water Company, c.1900 Photocopied from property map, Mill River Division, Sheet 51, Map Collection, Armory Street Filtration Plant, New Haven Water Company, Hamden, Connecticut. - Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

  16. Investment Planning of Interdependent Waterway Improvement Projects

    DTIC Science & Technology

    1993-03-01

    functional expression (or metamodel) for S/I was developed through an experiment involving a microsimulation model for waterway traffic. The...is divided into two phases. The first phase is the development of evaluation functions that may act as a substitute for a microsimulation model for

  17. 77 FR 26522 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    .... Name of Committee: Inland Waterways Users Board (Board). Date: June 6, 2012. Location: The OMNI William Penn Hotel, 530 William Penn Place, Pittsburgh, PA 15219 at 412-281-7100 or 1-800-843-6664 or www.omnihotels.com/FindAHotel/PittsburghWilliamPenn.aspx . Time: Registration will begin at 8:30 a.m. and...

  18. 77 FR 28825 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB84 Inland Waterways Navigation Regulations AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking; Correction of Preamble. SUMMARY: This document...

  19. 78 FR 24697 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB84 Inland Waterways Navigation Regulations AGENCY: Coast... the Federal Register. Basis and Purpose 33 CFR 162.117 prescribes inland navigation rules for the St... small entities for the following reason: This proposed amendment will lessen navigation restrictions...

  20. The New Haven Department of Education Affirmative Action Plan 1974.

    ERIC Educational Resources Information Center

    New Haven Public Schools, CT.

    The New Haven public schools affirmative action report contains statements of purpose, policy, and responsibility in conjunction with a plan of action to ensure that job applicants and employees receive fair consideration without regard to their race, color, religion, sex, or national origin. The goals and timetables established will rectify…

  1. No Safe Haven: Children of Substance-Abusing Parents.

    ERIC Educational Resources Information Center

    Columbia Univ., New York, NY. Center on Addiction and Substance Abuse.

    This report analyzes data from a 2-year study of connections between substance abuse and child maltreatment, exposing how child welfare agencies and family court systems handle child custody decisions when parents are substance abusers. The six chapters are: (1) "Introduction and Executive Summary"; (2) "No Safe Haven for Children" (new and…

  2. 76 FR 18415 - Television Broadcasting Services; New Haven, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Television Broadcasting Services; New Haven, CT AGENCY: Federal Communications... review Act, see 5 U.S.C. 801(a)(1)(A). List of Subjects in 47 CFR Part 73 Television....

  3. 33 CFR 117.317 - Okeechobee Waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) bridge, mile 3.4 at Stuart. The draw shall open on signal; except that from December 1 through May 1... for the passage of vessels. (h) Seaboard System Railroad bridge, mile 78.3 at Moore Haven. The draw... (mile 116.0), and Olga (mile 126.3). The draws shall open on signal; except that, from 10 p.m. to 6...

  4. Digital waterway construction based on inland electronic navigation chart

    NASA Astrophysics Data System (ADS)

    Wang, Xue; Pan, Junfeng; Zhu, Weiwei

    2015-12-01

    With advantages of large capacity, long distance, low energy consumption, low cost, less land occupation and light pollution, inland waterway transportation becomes one of the most important constituents of the comprehensive transportation system and comprehensive water resources utilization in China. As one of "three elements" of navigation, waterway is the important basis for the development of water transportation and plays a key supporting role in shipping economic. The paper discuss how to realize the informatization and digitization of waterway management based on constructing an integrated system of standard inland electronic navigation chart production, waterway maintenance, navigation mark remote sensing and control, ship dynamic management, and water level remote sensing and report, which can also be the foundation of the intelligent waterway construction. Digital waterway construction is an information project and also has a practical meaning for waterway. It can not only meet the growing high assurance and security requirements for waterway, but also play a significant advantage in improving transport efficiency, reducing costs, promoting energy conservation and so on. This study lays a solid foundation on realizing intelligent waterway and building a smooth, efficient, safe, green modern inland waterway system, and must be considered as an unavoidable problem for the coordinated development between "low carbon" transportation and social economic.

  5. 78 FR 14577 - Final Flood Hazard Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... Jurisdictions) Docket No.: FEMA-B-1247 Borough of Woodmont Woodmont Borough Hall, 31 Clinton Street, Milford, CT 06460. City of Milford City Hall, 110 River Street, Milford, CT 06460. City of New Haven City Hall,...

  6. Tracking and predicting barges on inland waterways

    SciTech Connect

    Randeniya, Duminda I; Hilliard, Michael R

    2013-01-01

    We present a non-linear, probabilistic prediction model developed and implemented to track spatial location and other navigation characteristics of a barge traveling on the inland waterway system. A pre-filter, to check the validity of the measurements, a non-linear speed estimation process, and a Kalman filter to predict the navigation solution of the barge is developed in this work. Due to the complex dynamics involved in the system, a non-linear stochastic model was developed in state space using system dynamics to represent the process and measurement systems while maintaining the fidelity of an actual system. The algorithm was verified using actual measurements obtained from multiple barges on multiple rivers acquired from different sensors. The results show a reliable and robust prediction algorithm for tracking inland waterway barges.

  7. Havens: Explicit Reliable Memory Regions for HPC Applications

    SciTech Connect

    Hukerikar, Saurabh; Engelmann, Christian

    2016-01-01

    Supporting error resilience in future exascale-class supercomputing systems is a critical challenge. Due to transistor scaling trends and increasing memory density, scientific simulations are expected to experience more interruptions caused by transient errors in the system memory. Existing hardware-based detection and recovery techniques will be inadequate to manage the presence of high memory fault rates. In this paper we propose a partial memory protection scheme based on region-based memory management. We define the concept of regions called havens that provide fault protection for program objects. We provide reliability for the regions through a software-based parity protection mechanism. Our approach enables critical program objects to be placed in these havens. The fault coverage provided by our approach is application agnostic, unlike algorithm-based fault tolerance techniques.

  8. An Evaluation of the Harbor of Yokosuka, Japan as a Typhoon Haven

    DTIC Science & Technology

    1975-06-01

    TITLE rsnd StjbUOe) 5. TYPE OF REPORT & PERIOD COVFBEC An Evaluation of the Harbor of Yokosuka, Japan as a Typhoon Haven 6. PERFORMING ORG...identity by block number) Tropical cyclone Typhoon Typhoon haven Tropical meteorology Yokosuka, Japan 20. ABSTRACT (Continue on ravarae aidm If...nmcmammry mnd idmntHy by btock numbmr) This study is an evaluation of the port of Yokohaven." Characteristics of the

  9. 77 FR 69562 - Drawbridge Operation Regulation; Thea Foss Waterway Previously Known as City Waterway, Tacoma, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... operating schedule that governs the Murray Morgan Bridge, also known as the South 11th Street Bridge, across... the Murray Morgan Bridge. This temporary deviation will test three separate changes requested by the... of the unique features of the Murray Morgan Bridge is its height above the waterway providing 60...

  10. 78 FR 4785 - Inland Waterways Navigation Regulation: Sacramento River, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB95 Inland Waterways Navigation Regulation: Sacramento River... navigation regulations by removing the Decker Island restricted anchorage. V. Regulatory Analyses We... required for this rule. List of Subjects in 33 CFR Part 162 Navigation (water) and Waterways. For...

  11. 78 FR 25677 - Inland Waterways Navigation Regulations; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 162 Inland Waterways Navigation Regulations; Correction AGENCY: U.S. Coast... Waterways Navigation Regulations published in the Federal Register of April 26, 2013, in FR Doc....

  12. 33 CFR 117.451 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Waterway. (a) The draw of the Lapalco Boulevard Bridge, Harvey Canal Route, mile 2.8 at Harvey, shall open... 59.9 west of Harvey Lock, at Houma, shall open on signal; except that, the draw need not open for the... 319 (Louisa) bridge across the Gulf Intracoastal Waterway, mile 134.0 west of Harvey Lock,...

  13. 76 FR 66314 - Lower Mississippi River Waterway Safety Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... SECURITY Coast Guard RIN 1625-1148 Lower Mississippi River Waterway Safety Advisory Committee AGENCY: Coast Guard, DHS. ACTION: Notice of Federal Advisory Committee Meeting. SUMMARY: The Lower Mississippi River... Federal Officer of the Lower Mississippi River Waterway Safety Advisory Committee, telephone...

  14. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Gulf Intracoastal Waterway. 117... BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal Waterway.... to 8 p.m. on weekdays only, excluding federal, state, and local holidays, the drawspan need open...

  15. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  16. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  17. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  18. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  19. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  20. Evaluating rehabilitation efforts following the Milford Flat Fire: successes, failures, and controlling factors

    USGS Publications Warehouse

    Duniway, Michael C.; Palmquist, Emily C.; Miller, Mark E.

    2015-01-01

    Uncontrolled wildfire in arid and semiarid ecosystems has become an increasing concern in recent decades. Active rehabilitation of fire-affected areas is often quickly initiated to minimize long-term ecosystem damage. However, the complex soil-geomorphic-vegetation patterns and low and variable moisture conditions in these regions makes restoration challenging. To further inform these post-fire management decisions, we present results from 5 years of vegetation and sediment flux monitoring following the Milford Flat Fire in west-central Utah, USA. Our sampling design includes monitoring plots in areas not burned, areas burned but where no rehabilitation was attempted, and burned areas where various rehabilitation approaches were implemented. At each of the 25 plots, vegetation cover and composition data were collected annually, and wind-driven sediment flux was measured using passive dust traps. To evaluate effectiveness of post-fire rehabilitation treatments in establishing desired species and limiting dominance of undesired species, we analyzed the temporal response of individual species and functional groups as well as community-level multivariate responses. The warm and dry conditions that persisted for approximately 12 months post-treatment, coupled with the surface disturbing rehabilitation approaches used, resulted in near-surface dust fluxes several orders of magnitude higher in treated areas than in unburned or burned areas where no rehabilitation occurred. These dry conditions and high surface sediment flux limited the establishment of seeded species in rehabilitation areas for nearly 3 years. Post-fire rehabilitation did not limit dominance by invasive annual species of concern. Perennial species composition in the areas burned but not subject to post-fire rehabilitation was relatively similar to unburned throughout the study period. In contrast, the burned plots where rehabilitation was attempted were characterized by no (<3%) perennial cover or, in

  1. The Role of Mass Wasting in the Post-LGM Evolution of Milford Sound, Fiordland, New Zealand

    NASA Astrophysics Data System (ADS)

    Dykstra, Jesse; Davies, Timothy; Winkler, Stefan

    2010-05-01

    The geomorphic and sedimentary evolution of New Zealand's fiords have been influenced by their unique setting. Fiordland lies in a temperate marine climate zone, and is bounded to the west by an active transform plate boundary, where the Indo-Australian Plate collides with the Pacific Plate. The seismicity of Fiordland is dominated by the plate-boundary Alpine Fault, which runs immediately offshore of the popular tourist destination of Milford Sound; it has ruptured at least four times in the past 1000 years (the last time around 1717 A.D.), producing earthquakes of about magnitude 8. The probability of an earthquake of similar magnitude occurring along the Alpine Fault within the next 50 years is estimated at 65±15%. Fordland's active tectonic setting also gives rise to a very wet climate. The extreme topography of the Fiordland mountains forces up the prevailing westerly winds, resulting in mean annual precipitation of nearly 7 m at Milford Sound. During the Last Glacial Maximum (LGM), these unique climatic and tectonic conditions were favourable for the advance of tidewater glaciers, which deposited material in large fans at the edge of the narrow continental shelf. During the LGM, New Zealand was modestly glaciated, consequently the signature of global eustatic sea level change overrides any isostatic signature. Fiordland glaciers likely retreated very quickly (starting approximately 17,000 years ago), while global sea levels were still much lower than present day. Freshwater proglacial lakes would have occupied the basins during the early stages of glacial retreat, as marine transgression was blocked by entrance sills. Rapid retreat, and ultimately disappearance of valley glaciers would have resulted in a drastic reduction in sediment production and transport. Finally, eustatic sea level rise resulted in marine transgression, with freshwater lakes becoming estuaries. This proposed model for fiord evolution in south-western New Zealand is well supported by

  2. Interpolation of Reconnaissance Multibeam and Single-Beam Bathymetry Offshore of Milford, Connecticut

    USGS Publications Warehouse

    Poppe, L.J.; Ackerman, S.D.; McMullen, K.Y.; Schattgen, P.T.; Schaer, J.D.; Doran, E.F.

    2008-01-01

    This report releases echosounder data from the northern part of the National Oceanic and Atmospheric Administration (NOAA) hydrographic survey H11044 in Long Island Sound, off Milford, Connecticut. The data have been interpolated and regridded into a complete-coverage data set and image of the sea floor. The grid produced as a result of the interpolation is at 10-m resolution. These data extend an already published set of reprocessed bathymetric data from the southern part of survey H11044. In Long Island Sound, the U.S. Geological Survey, in cooperation with NOAA and the Connecticut Department of Environmental Protection, is producing detailed maps of the sea floor. Part of the current phase of research involves studies of sea-floor topography and its effect on the distributions of sedimentary environments and benthic habitats. This data set provides a more continuous perspective of the sea floor than was previously available. It helps to define topographic variability and benthic-habitat diversity for the area and improves our understanding of oceanographic processes controlling the distribution of sediments and benthic habitats. Inasmuch as precise information on environmental setting is important for selecting sampling sites and accurately interpreting point measurements, this data set can also serve as a base map for subsequent sedimentological, geochemical, and biological research.

  3. Multiple Fentanyl Overdoses - New Haven, Connecticut, June 23, 2016.

    PubMed

    Tomassoni, Anthony J; Hawk, Kathryn F; Jubanyik, Karen; Nogee, Daniel P; Durant, Thomas; Lynch, Kara L; Patel, Rushaben; Dinh, David; Ulrich, Andrew; D'Onofrio, Gail

    2017-02-03

    On the evening of June 23, 2016, a white powder advertised as cocaine was purchased off the streets from multiple sources and used by an unknown number of persons in New Haven, Connecticut. During a period of less than 8 hours, 12 patients were brought to the emergency department (ED) at Yale New Haven Hospital, experiencing signs and symptoms consistent with opioid overdose. The route of intoxication was not known, but presumed to be insufflation ("snorting") in most cases. Some patients required doses of the opioid antidote naloxone exceeding 4 mg (usual initial dose = 0.1-0.2 mg intravenously), and several patients who were alert after receiving naloxone subsequently developed respiratory failure. Nine patients were admitted to the hospital, including four to the intensive care unit (ICU); three required endotracheal intubation, and one required continuous naloxone infusion. Three patients died. The white powder was determined to be fentanyl, a drug 50 times more potent than heroin, and it included trace amounts of cocaine. The episode triggered rapid notification of public health and law enforcement agencies, interviews of patients and their family members to trace and limit further use or distribution of the fentanyl, immediate naloxone resupply and augmentation for emergency medical services (EMS) crews, public health alerts, and plans to accelerate naloxone distribution to opioid users and their friends and families. Effective communication and timely, coordinated, collaborative actions of community partners reduced the harm caused by this event and prevented potential subsequent episodes.

  4. Interprofessional student experiences on the HAVEN free clinic leadership board.

    PubMed

    Scott, Elizabeth Anne; Swartz, Martha K

    2015-01-01

    In this study, we examined the experiences of students serving on the leadership board of HAVEN - the student-run free clinic of the Yale University health professional schools. Open-ended responses were collected from 18 of the 28 members of the 2011-2012 leadership board through an online survey. Students reported an overall positive experience participating on the board and valued the opportunity to be part of a committed community creating change. The majority of students reported that their time as a board member had improved their attitude towards interprofessional collaboration (78%) and had also fostered their leadership skills (67%). Around two thirds (67%) reported that their experience had positively impacted their future career plans, either reinforcing their desire to work with underserved populations or encouraging them to pursue leadership roles. Based on these data, it is suggested that the HAVEN Free Clinic offers a useful opportunity for students to experience the demands of clinical care leadership while working together in an interprofessional context.

  5. 76 FR 12981 - Lower Mississippi River Waterway Safety Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... SECURITY Coast Guard RIN 1625-1148 Lower Mississippi River Waterway Safety Advisory Committee; Meeting AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The Lower Mississippi River Waterway Safety... ports and related waterways of the Lower Mississippi River and related waterways. This meeting will...

  6. Univ. of New Haven Student Selected for EPA Fellowships to Support Next Generation of Environmental Scientists

    EPA Pesticide Factsheets

    A student at University of New Haven in West Haven was among five New England students and 34 students nationwide studying environmental science and related fields of study at universities and colleges across the nation awarded grants to work at the US Env

  7. 78 FR 30385 - Approval of Noise Compatibility Program for Tweed-New Haven Regional Airport

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... Federal Aviation Administration Approval of Noise Compatibility Program for Tweed-New Haven Regional... Administration (FAA) announces its findings on the noise compatibility program submitted by the Tweed-New Haven Airport Authority under the provisions of Title I of the Aviation Safety and Noise Abatement Act of...

  8. 77 FR 75917 - Drawbridge Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... the final rule was delayed due to the construction of the I-95 Pearl Harbor Memorial Bridge across the... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; New Haven Harbor... Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT,'' in the Federal Register (75...

  9. Teaching in America: The Common Ground. A Report of the Yale-New Haven Teachers Institute.

    ERIC Educational Resources Information Center

    College Entrance Examination Board, New York, NY.

    Articles are presented illuminating the effectiveness of cooperation between New Haven secondary school faculties and Yale University faculty working together at the Teachers Institute. The following articles are included: (1) "The Concept of the Yale-New Haven Teachers Institute: The Primacy of Teachers (James R. Vivian); (2) "Encounter…

  10. Preventing diabetes among Fair Haven families: a community-based approach to quality improvement.

    PubMed

    Chakkalakal, Rosette J; Camp, Anne W; Magenheimer, Elizabeth; Savoye, Mary; Lubsen, Julia; Lucas, Georgina; Rosenthal, Marjorie S

    2012-08-01

    In this paper, we describe our efforts to integrate the Diabetes Prevention Program and the Bright Bodies program into a coordinated intensive lifestyle intervention program for families living in Fair Haven, an underserved Hispanic neighborhood in New Haven, Connecticut with high rates of obesity and prediabetes in adults and children.

  11. 33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established on the Black...

  12. 33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established to include...

  13. 33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established to include...

  14. 33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established to include...

  15. 33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established to include...

  16. Hydrostratigraphic mapping of the Milford-Souhegan glacial drift aquifer, and effects of hydrostratigraphy on transport of PCE, Operable Unit 1, Savage Superfund Site, Milford, New Hampshire

    USGS Publications Warehouse

    Harte, Philip T.

    2010-01-01

    The Savage Municipal Well Superfund site in the Town of Milford, New Hampshire, was underlain by a 0.5-square mile plume (as mapped in 1994) of volatile organic compounds (VOCs), most of which consisted of tetrachloroethylene (PCE). The plume occurs mostly within highly transmissive stratified-drift deposits but also extends into underlying till and bedrock. The plume has been divided into two areas called Operable Unit 1 (OU1), which contains the primary source area, and Operable Unit 2 (OU2), which is defined as the extended plume area outside of OU1. The OU1 remedial system includes a low-permeability barrier wall that encircles the highest detected concentrations of PCE and a series of injection and extraction wells to contain and remove contaminants. The barrier wall likely penetrates the full thickness of the sand and gravel; in many places, it also penetrates the full thickness of the underlying basal till and sits atop bedrock.From 1998 to 2004, PCE concentrations decreased by an average of 80 percent at most wells outside the barrier wall. However, inside the barrier, PCE concentrations greater than 10,000 micrograms per liter (μg/L) still exist (2008). The remediation of these areas of recalcitrant PCE presents challenges to successful remediation.The U.S. Geological Survey (USGS), in cooperation with the New Hampshire Department of Environmental Services (NHDES) and the U.S. Environmental Protection Agency (USEPA), Region 1, is studying the solute transport of VOCs (primarily PCE) in contaminated groundwater in the unconsolidated sediments (overburden) of the Savage site and specifically assisting in the evaluation of the effectiveness of remedial operations in the OU1 area. As part of this effort, the USGS analyzed the subsurface stratigraphy to help understand hydrostratigraphic controls on remediation.A combination of lithologic, borehole natural gamma-ray and electromagnetic (EM) induction logging, and test drilling has identified 11 primary

  17. Post-fire land treatments and wind erosion -- lessons from the Milford Flat Fire, UT, USA

    USGS Publications Warehouse

    Miller, Mark E.; Bowker, Matthew A.; Reynolds, Richard L.; Goldstein, Harland L.

    2012-01-01

    We monitored sediment flux at 25 plots located at the northern end of the 2007 Milford Flat Fire (Lake Bonneville Basin, west-central Utah) to examine the effectiveness of post-fire rehabilitation treatments in mitigating risks of wind erosion during the first 3 years post fire. Maximum values were recorded during Mar–Jul 2009 when horizontal sediment fluxes measured with BSNE samplers ranged from 16.3 to 1251.0 g m−2 d−1 in unburned plots (n = 8; data represent averages of three sampler heights per plot), 35.2–555.3 g m−2 d−1 in burned plots that were not treated (n = 5), and 21.0–44,010.7 g m−2 d−1 in burned plots that received one or more rehabilitation treatments that disturbed the soil surface (n = 12). Fluxes during this period exhibited extreme spatial variability and were contingent on upwind landscape characteristics and surficial soil properties, with maximum fluxes recorded in settings downwind of treated areas with long treatment length and unstable fine sand. Nonlinear patterns of wind erosion attributable to soil and fetch effects highlight the profound importance of landscape setting and soil properties as spatial factors to be considered in evaluating risks of alternative post-fire rehabilitation strategies. By Mar–Jul 2010, average flux for all plots declined by 73.6% relative to the comparable 2009 period primarily due to the establishment and growth of exotic annual plants rather than seeded perennial plants. Results suggest that treatments in sensitive erosion-prone settings generally exacerbated rather than mitigated wind erosion during the first 3 years post fire, although long-term effects remain uncertain.

  18. Ground based interferometric radar initial look at Longview, Blue Springs, Tuttle Creek, and Milford Dams

    NASA Astrophysics Data System (ADS)

    Deng, Huazeng

    Measuring millimeter and smaller deformation has been demonstrated in the literature using RADAR. To address in part the limitations in current commercial satellite-based SAR datasets, a University of Missouri (MU) team worked with GAMMA Remote Sensing to develop a specialized (dual-frequency, polarimetric, and interferometric) ground-based real-aperture RADAR (GBIR) instrument. The GBIR device is portable with its tripod system and control electronics. It can be deployed to obtain data with high spatial resolution (i.e. on the order of 1 meter) and high temporal resolution (i.e. on the order 1 minute). The high temporal resolution is well suited for measurements of rapid deformation. From the same geodetic position, the GBIR may collect dual frequency data set using C-band and Ku-band. The overall goal of this project is to measure the deformation from various scenarios by applying the GBIR system. Initial efforts have been focusing on testing the system performance on different types of targets. This thesis details a number of my efforts on experimental and processing activities at the start of the MU GBIR imaging project. For improved close range capability, a wideband dual polarized antenna option was produced and tested. For GBIR calibration, several trihedral corner reflectors were designed and fabricated. In addition to experimental activities and site selection, I participated in advanced data processing activities. I processed GBIR data in several ways including single-look-complex (SLC) image generation, imagery registration, and interferometric processing. A number of initial-processed GBIR image products are presented from four dams: Longview, Blue Springs, Tuttle Creek, and Milford. Excellent imaging performance of the MU GBIR has been observed for various target types such as riprap, concrete, soil, rock, metal, and vegetation. Strong coherence of the test scene has been observed in the initial interferograms.

  19. Post-fire land treatments and wind erosion - Lessons from the Milford Flat Fire, UT, USA

    NASA Astrophysics Data System (ADS)

    Miller, Mark E.; Bowker, Matthew A.; Reynolds, Richard L.; Goldstein, Harland L.

    2012-12-01

    We monitored sediment flux at 25 plots located at the northern end of the 2007 Milford Flat Fire (Lake Bonneville Basin, west-central Utah) to examine the effectiveness of post-fire rehabilitation treatments in mitigating risks of wind erosion during the first 3 years post fire. Maximum values were recorded during Mar-Jul 2009 when horizontal sediment fluxes measured with BSNE samplers ranged from 16.3 to 1251.0 g m-2 d-1 in unburned plots (n = 8; data represent averages of three sampler heights per plot), 35.2-555.3 g m-2 d-1 in burned plots that were not treated (n = 5), and 21.0-44,010.7 g m-2 d-1 in burned plots that received one or more rehabilitation treatments that disturbed the soil surface (n = 12). Fluxes during this period exhibited extreme spatial variability and were contingent on upwind landscape characteristics and surficial soil properties, with maximum fluxes recorded in settings downwind of treated areas with long treatment length and unstable fine sand. Nonlinear patterns of wind erosion attributable to soil and fetch effects highlight the profound importance of landscape setting and soil properties as spatial factors to be considered in evaluating risks of alternative post-fire rehabilitation strategies. By Mar-Jul 2010, average flux for all plots declined by 73.6% relative to the comparable 2009 period primarily due to the establishment and growth of exotic annual plants rather than seeded perennial plants. Results suggest that treatments in sensitive erosion-prone settings generally exacerbated rather than mitigated wind erosion during the first 3 years post fire, although long-term effects remain uncertain.

  20. Pesticide Reduction Campaign: Greener Pesticides for Cleaner Waterways

    EPA Pesticide Factsheets

    Information about the SFBWQP Greener Pesticides for Cleaner Waterways project, part of an EPA competitive grant program to improve SF Bay water quality focused on restoring impaired waters and enhancing aquatic resources.

  1. 78 FR 56609 - Drawbridge Operation Regulation; Illinois Waterway, Beardstown, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-13

    ... Santa Fe Railroad Bridge across the Illinois Waterway, mile 88.8, at Beardstown, Illinois. The deviation... Santa Fe Railway Company requested a temporary deviation for the Burlington Northern Santa Fe...

  2. 76 FR 70345 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA AGENCY: Coast Guard, DHS. ] ACTION: Notice of temporary deviation from regulations. SUMMARY: The...

  3. 77 FR 75556 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Louisiana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... Boulevard bascule span drawbridge across the Harvey Canal Route, Gulf Intracoastal Waterway (GIWW), mile 2.8... temporary deviation from the operating schedule for the Bascule Span Bridge across the Harvey Canal...

  4. Anticipating Terrorist Safe Havens from Instability Induced Conflict

    NASA Astrophysics Data System (ADS)

    Shearer, Robert; Marvin, Brett

    This chapter presents recent methods developed at the Center for Army Analysis to classify patterns of nation-state instability that lead to conflict. The ungoverned areas endemic to failed nation-states provide terrorist organizations with safe havens from which to plan and execute terrorist attacks. Identification of those states at risk for instability induced conflict should help to facilitate effective counter terrorism policy planning efforts. Nation-states that experience instability induced conflict are similar in that they share common instability factors that make them susceptible to experiencing conflict. We utilize standard pattern classification algorithms to identify these patterns. First, we identify features (political, military, economic and social) that capture the instability of a nation-state. Second, we forecast the future levels of these features for each nation-state. Third, we classify each future state’s conflict potential based upon the conflict level of those states in the past most similar to the future state.

  5. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... is available, a green light, semaphore or flag will be displayed; when not available, a red light... waterway is strictly prohibited. No business, trading or landing of freight or baggage will be allowed...

  6. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... is available, a green light, semaphore or flag will be displayed; when not available, a red light... waterway is strictly prohibited. No business, trading or landing of freight or baggage will be allowed...

  7. A Study to Determine the Acceptance and Effectiveness of an Experimental Mobile Unit Which Serves Milford, Beaver, Delta, and Fillmore in Southern Utah.

    ERIC Educational Resources Information Center

    Widmer, Grant W.

    The study determined the acceptance by high school students of a mobile-classroom approach to the teaching of electronics. Also investigated was the effectiveness of this teaching method with high school students in the southern Utah communities of Milford, Beaver, Delta, and Fillmore during the 1968-69 school year. As ascertained by the attitude…

  8. EPA Enforcement Helps Protect Children in New Haven from Lead Paint Hazards

    EPA Pesticide Factsheets

    A focused effort by the US EPA to combat childhood lead poisoning targeted the New Haven area and resulted in significant improvements in compliance with federal lead-paint laws and increased awareness of the dangers of lead paint.

  9. Predictive statistical models linking antecedent meteorological conditions and waterway bacterial contamination in urban waterways.

    PubMed

    Farnham, David J; Lall, Upmanu

    2015-06-01

    Although the relationships between meteorological conditions and waterway bacterial contamination are being better understood, statistical models capable of fully leveraging these links have not been developed for highly urbanized settings. We present a hierarchical Bayesian regression model for predicting transient fecal indicator bacteria contamination episodes in urban waterways. Canals, creeks, and rivers of the New York City harbor system are used to examine the model. The model configuration facilitates the hierarchical structure of the underlying system with weekly observations nested within sampling sites, which in turn were nested inside of the harbor network. Models are compared using cross-validation and a variety of Bayesian and classical model fit statistics. The uncertainty of predicted enterococci concentration values is reflected by sampling from the posterior predictive distribution. Issuing predictions with the uncertainty reasonably reflected allows a water manager or a monitoring agency to issue warnings that better reflect the underlying risk of exposure. A model using only antecedent meteorological conditions is shown to correctly classify safe and unsafe levels of enterococci with good accuracy. The hierarchical Bayesian regression approach is most valuable where transient fecal indicator bacteria contamination is problematic and drainage network data are scarce.

  10. An Evaluation of the Numazu Operating Area and Kagoshima Harbor, Japan, as Typhoon Havens

    DTIC Science & Technology

    1975-12-01

    TYPE OF REPORT & PERIOD COVERED An Evaluation of the Numazu Operating Area and Kagoshima Harbor, Japan as Typhoon Havens «. PERFORMINO ORG. REPORT...HARBOR, JAPAN AS TYPHOON HAVENS by DECEMBER 1975 NAVAL ENVIRONMENTAL PREDICTION RESEARCH FACIUTY MONTEREY, CALIFORNIA 93940 Qualified requestors...TROPICAL CYCLONES 10 2.4 INTENSITY 13 3. JAPAN 14 3.1 JAPANESE ISLANDS 14 3.2 HONSHU 14 4. NUMAZU OPERATING AREA -- GENERAL DESCRIPTION .... 17

  11. An Evaluation of the Harbors of Iwakuni and Kure, Japan as Typhoon Havens

    DTIC Science & Technology

    1975-12-01

    Technical Paper 23-75 2 GOVT ACCESSION NO 4. TITLE fand Sub(/(/o; An Evaluation of the Harbors of Iwakuni and Kure, Japan as Typhoon...and Idantlty by block nimbaO Tropical cycl ones Typhoons Typhoon havens Japan 20. ABSTRACT (Conllnua on ravaraa alda H nacaaaary and Idantlty...by block numbar) This study is an evaluation of the harbors of Iwakuni and Kure, Japan as possible typhoon havens. Characteristics of the harbors

  12. Explosion Testing of a Polycarbonate Safe Haven Wall

    NASA Astrophysics Data System (ADS)

    Perry, Kyle A.; Meyr, Rex A.

    2016-12-01

    The MINER Act of 2006 was enacted by MSHA following the major mining accidents and required every underground coal mine to install refuge areas to help prevent future fatalities of trapped miners in the event of a disaster where the miners cannot escape. A polycarbonate safe haven wall for use in underground coal mines as component of a complete system was designed and modeled using finite element modeling in ANSYS Explicit Dynamics to withstand the MSHA required 15 psi (103.4 kPa) blast loading spanning 200 milliseconds. The successful design was constructed at a uniform height in both half-width scale and quarter-width scale in the University of Kentucky Explosives Research Team's (UKERT) explosives driven shock tube for verification of the models. The constructed polycarbonate walls were tested multiple times to determine the walls resistance to pressures generated by an explosion. The results for each test were analyzed and averaged to create one pressure versus time waveform which was then imported into ANSYS Explicit Dynamics and modeled to compare results to that which was measured during testing for model validation. This paper summarizes the results.

  13. Pre-freshman enrichment program [University of New Haven

    SciTech Connect

    1997-06-01

    The Connecticut Pre-Engineering Program, Inc. (CPEP), is a collaboration of school districts, businesses, colleges, universities, government and community organizations whose mission and program efforts are aimed at increasing the pool of African-American, Hispanic, Native-American Indian, Asian American, Women and other under-represented minority students who pursue mathematics, science, engineering and other technological based college study and careers. CPEP provides enrichment programs and activities throughout the year in New Haven. Since 1987, CPEP has sponsored summer enrichment programs designed to motivate and stimulate middle school and high school students to pursue careers in mathematics, science, engineering and other technology related fields. Through the Summer Enrichment Program, CPEP has been able to better prepare under-represented and urban students with skills that will facilitate their accessing colleges and professionals careers. The essential premise of the program design and academic content is that targeted students must be taught and nurtured as to develop their self-confidence and personal ambitions so that they can seriously plan for and commit to college-level studies. The program stresses multi-disciplinary hands-on science and mathematics experience, group learning and research, and career exploration and academic guidance. Students study under the direction of school teachers and role model undergraduate students. Weekly field trips to industrial sites, science centers and the shoreline are included in this program.

  14. Girls' Science Investigations (GSI) New Haven Curriculum and Educational Method

    NASA Astrophysics Data System (ADS)

    Hilton, Sheena; Fleming, Bonnie

    2009-05-01

    Girls' Science Investigations (GSI) New Haven is a program which aims at encouraging middle school girls to pursue careers in science. To accomplish this goal, each day at GSI features a different area of science; ``the material world,'' ``the chemical world,'' and ``the electromagnetic world'' are examples of the sessions held during the past two years. Every session features a short explanation of the science topic given by a volunteer and a variety of hands-on activities, which allow the girls to experiment with and absorb the concepts presented in the short presentations. Activities are selected based on their ability to visualize the concepts under study. The education philosophy of GSI is that if the students have the opportunity to perform science experiments themselves, rather than just watching others do it, and enjoy performing these experiments, then the students will be more confident in their ability to succeed in a scientific field. Thus, in addition to encouraging girls to learn as much science as they can, the volunteers work to ensure that the girls enjoy the program as well. By giving the girls the opportunity to explore science in a fun and exciting way, the girls begin to see themselves as capable of becoming scientists and are more inclined to pursue science in the future.

  15. Girls' Science Investigations (GSI) New Haven: Evaluating the Impact

    NASA Astrophysics Data System (ADS)

    Knodell, Claire; Fleming, Bonnie

    2009-05-01

    Girls' Science Investigations (GSI) New Haven seeks to empower the girls of today to shape the science of tomorrow. Funded by the NSF and Yale University and held at Yale, this program was designed to motivate, empower, and interest middle school girls in developing the skills required to pursue a career in science during a day-long investigation of the session's featured topic in science. Yale students and female professors act as mentors and guide younger girls through an environment for understanding and exploring various disciplines of science through hands-on activities in a laboratory setting. GSI strives to close the gap between males and females one action-packed Saturday at a time. This paper evaluates the success of the program. Student participant evaluations over the past 2 years coupled with student testimony and GSI coordinator, instructors', and volunteers' interviews allowed for an analysis of GSI's ability to inspire girls to pursue careers in science. The data indicates that a majority of girls who attended the program were more inclined to continue their study of science. The positive results are detailed in the following paper which points to the hands-on activities and enthusiasm of instructors as integral to the program's success.

  16. 78 FR 59339 - Intracoastal Waterway Route “Magenta Line” on NOAA Nautical Charts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... National Oceanic and Atmospheric Administration Intracoastal Waterway Route ``Magenta Line'' on NOAA Nautical Charts AGENCY: National Ocean Service, National Oceanic and Atmospheric Administration. (NOAA... Intracoastal Waterways, produced by the U.S. Coast and Geodetic Survey and, subsequently, NOAA, have...

  17. 77 FR 44463 - Safety Zone, Atlantic Intracoastal Waterway; Emerald Isle, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Emerald... establishing a temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Emerald Isle, North... maintenance of the NC 58 Fixed Bridge crossing the Atlantic Intracoastal Waterway, mile 226, at Emerald...

  18. 75 FR 20619 - Lower Mississippi River Waterway Safety Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Meeting AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The Lower Mississippi River Waterway Safety Advisory... Mississippi River and related waterways. This meeting will be open to the public. DATES: The Committee...

  19. 75 FR 51097 - Lower Mississippi River Waterway Safety Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Meeting AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The Lower Mississippi River Waterway Safety Advisory... Mississippi River and related waterways. This meeting will be open to the public. DATES: The Committee...

  20. 77 FR 35906 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Oak Island... to establish a temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Oak... Bridge crossing the Atlantic Intracoastal Waterway, mile 311.8, at Oak Island, North Carolina....

  1. 77 FR 44466 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Oak Island... temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Oak Island, North Carolina. The... the NC 133 Fixed Bridge crossing the Atlantic Intracoastal Waterway, mile 311.8, at Oak Island,...

  2. 76 FR 13422 - Lower Mississippi River Waterway Safety Advisory Committee; Vacancies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Vacancies AGENCY: Coast... on the Lower Mississippi River Waterway Safety Advisory Committee. This Committee advises and makes... ports on the Lower Mississippi River and related waterways. DATES: Applicants should submit a...

  3. New Haven Promise: An Early Look at College Preparation, Access, and Enrollment of New Haven Public School Students (2010-2013). Brief

    ERIC Educational Resources Information Center

    Gonzalez, Gabriella C.; Bozick, Robert; Daugherty, Lindsay; Scherer, Ethan; Singh, Reema; Suárez, Mónica Jacobo; Ryan, Sarah; Schweig, Jonathan

    2013-01-01

    In New Haven, stakeholders looking to enhance the city's economic development, attract more residents, reduce crime and incarceration, and improve residents' quality of life embarked on a new scholarship program that seeks to build a college-going culture for local students and the community as an avenue to achieve these goals. Recognizing that…

  4. Wildfire, Land Management, and Aeolian Processes in Dryland Ecosystems - Lessons from the Milford Flat Fire

    NASA Astrophysics Data System (ADS)

    Miller, M. E.; Reynolds, R. L.; Goldstein, H.; Reheis, M. C.; Yount, J. C.

    2010-12-01

    Wildfire can increase risks of wind erosion through the removal of vegetation that protects soil, decreases wind velocity at the surface, and captures sediment. Post-fire rehabilitation treatments implemented by land-management agencies are intended to stabilize burned sites by facilitating the establishment of perennial vegetation, but treatments also can decrease erosion resistance through impacts on soil erodibility (aggregation and roughness) where treatments involve surface disturbance, and vegetation structure where treatments involve herbicide applications to suppress invasive exotic annuals. To begin examining these issues, 25 plots were established to monitor erosion resistance and dust emissions on a low-elevation portion of the 2007 Milford Flat Fire in the Lake Bonneville basin of west-central Utah. Post-fire dust emissions have exhibited an extreme degree of spatial variability. During Mar-Jun 2009, horizontal dust fluxes measured with BSNE samplers at 1 m above the ground surface ranged from 18 to 1,307 g m-2 d-1 in unburned plots (n=8), 25 to 565 g m-2 d-1 in burned plots that were untreated (n=5), and 15 to 25,266 g m-2 d-1 in burned plots that received one or more treatments consisting of herbicide application, seeding with a rangeland drill, or chaining following aerial seeding (n=12). Fluxes have been highly contingent on landscape setting and surficial soil properties, with maximum fluxes recorded in settings characterized by a high degree of connectivity with upwind sources of unstable fine sands that abrade the surface, dislodge downwind soil particles, and contribute to positive feedbacks that generate avalanches of wind erosion. Nonlinear patterns of wind erosion attributable to this fetch effect highlight the profound importance of soil properties and landscape setting as spatial factors to be considered in evaluating risks of alternative post-fire rehabilitation strategies. During the Mar-Jul 2010 period, average dust flux had declined by

  5. 78 FR 14185 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ....gov . Type the docket number in the ``SEARCH'' box and click ``SEARCH.'' Click on Open Docket Folder... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA...

  6. 33 CFR 117.733 - New Jersey Intracoastal Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false New Jersey Intracoastal Waterway. 117.733 Section 117.733 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements New Jersey § 117.733 New...

  7. Bioassays on Illinois waterway dredged material. Final report

    SciTech Connect

    Moore, D.W.; Gibson, A.B.; Dillon, T.M.

    1992-12-01

    Sediment from the Illinois Waterway navigation channel is hydraulically dredged by the US Army Engineer District, Rock Island, and placed in the nearshore environment via pipeline. Water returning to the river can have a high-suspended solids load approaching fluid mud consistency. There is a concern that this return water may exceed the State of Illinois water quality standards for ammonia and have adverse effects on aquatic life. To address these concerns, composite sediment samples and site water collected from selected sites in the Illinois Waterway were evaluated in toxicity tests. Acute (48-hr) toxicity tests were conducted with two species, Pimephales promelas (the fathead minnow) and Daphnia magna (a freshwater cladoceran). A chronic (21-day) toxicity test was also conducted using Daphnia magna. Animals were exposed separately to different concentrations of filtered and unfiltered elutriates prepared from Acute, Cadmium, Daphnia magna, Pimephales promela, Ammonia, Chronic, Elutriate, Sediment, Bioassay, Cladoceran, Fathead minnow. Illinois Waterway edged material. Total ammonia concentrations were measured in all tests and the un-ionized fraction was calculated by adjusting for temperature and pH. Tests were conducted at the US Army Engineer Waterways Experiment Station, Vicksburg, MS. In addition, as part of an interlaboratory effort, a 48-hr acute toxicity test with Pimephales pomelas fry was conducted concurrently by the Hygienic Laboratory of the University of Iowa, Des Moines, IA.

  8. 10. MAP SHOWING 'THE ELECTRICAL DISTRIBUTING LINES AND WATERWAYS OF ...

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

    10. MAP SHOWING 'THE ELECTRICAL DISTRIBUTING LINES AND WATERWAYS OF THE TELLURIDE POWER COMPANY OF COLORADO'. THE AMES POWER STATION LIES AT THE FORK OF THE GORGE, LOWER LEFT OF CENTER IN THE PHOTOGRAPH. - Ames Hydroelectric Plant, Ames, San Miguel County, CO

  9. Ports and Waterways Safety Assessment Workshop Report: Narragansett Bay

    DTIC Science & Technology

    2004-09-08

    waterway risk that was conceptually developed by a National Dialog Group on National Needs for Vessel Traffic Services and then translated into computer ... algorithms by Potomac Management Group, Inc. In that model, risk is defined as the product of the probability of a casualty and its consequences

  10. 77 FR 1405 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander,...

  11. EPA to approve Californias newest list of impaired waterways

    EPA Pesticide Factsheets

    SAN FRANCISCO - More than 40,000 miles of California's rivers and streams are currently threatened by pollution, according to a list of impaired waterways submitted by the state to the U.S. Environmental Protection Agency. Monitoring of rivers, lakes and

  12. Work plan : targeted investigation to assess current conditions associated with the carbon tetrachloride plume downgradient from the former CCC/USDA facility at Milford, Nebraska.

    SciTech Connect

    LaFreniere, L. M.; Environmental Science Division

    2008-07-09

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) formerly operated a grain storage facility at Milford, Nebraska. In May 2008, the CCC/USDA directed the Environmental Science Division of Argonne National Laboratory, as its technical consultant, to develop a work plan for a targeted investigation at the Milford site. The purpose of the targeted investigation is to assess the current extent and configuration of the carbon tetrachloride plume downgradient from the former CCC/USDA facility and proximal to the banks of the Big Blue River, which borders the area of concern to the east, southeast, and northeast. In 1995, carbon tetrachloride contamination was detected by the Nebraska Department of Health and Human Services in a private drinking water well and a livestock well 1.25 mi south of Milford (Figure 1.1). The Trojan drinking water well is located directly downgradient (approximately 300 ft east) of the former CCC/USDA facility. Low levels of carbon tetrachloride contamination were also found in the Troyer livestock well, approximately 1,200 ft north of the former CCC/USDA facility.

  13. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Stereo)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left).

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the

  14. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Color Stereo)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Left-eye view of a stereo pair for PIA01905

    [figure removed for brevity, see original site] Right-eye view of a stereo pair for PIA01905

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left).

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest

  15. 'McMurdo' Panorama from Spirit's 'Winter Haven' (False Color)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in exaggerated color to enhance color differences among rocks, soils and sand.

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of

  16. 'McMurdo' Panorama from Spirit's 'Winter Haven'

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in approximately true color.

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of the panorama, and that image will be released on

  17. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Color Stereo)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Left-eye view of a stereo pair for PIA01905

    [figure removed for brevity, see original site] Right-eye view of a stereo pair for PIA01905

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left).

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest

  18. 'McMurdo' Panorama from Spirit's 'Winter Haven' (Stereo)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented as a stereo anaglyph to show the scene three-dimensionally when viewed through red-blue glasses (with the red lens on the left).

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the

  19. 'McMurdo' Panorama from Spirit's 'Winter Haven'

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in approximately true color.

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of the panorama, and that image will be released on

  20. 'McMurdo' Panorama from Spirit's 'Winter Haven' (False Color)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This 360-degree view, called the 'McMurdo' panorama, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Spirit. From April through October 2006, Spirit has stayed on a small hill known as 'Low Ridge.' There, the rover's solar panels are tilted toward the sun to maintain enough solar power for Spirit to keep making scientific observations throughout the winter on southern Mars. This view of the surroundings from Spirit's 'Winter Haven' is presented in exaggerated color to enhance color differences among rocks, soils and sand.

    Oct. 26, 2006, marks Spirit's 1,000th sol of what was planned as a 90-sol mission. (A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds). The rover has lived through the most challenging part of its second Martian winter. Its solar power levels are rising again. Spring in the southern hemisphere of Mars will begin in early 2007. Before that, the rover team hopes to start driving Spirit again toward scientifically interesting places in the 'Inner Basin' and 'Columbia Hills' inside Gusev crater. The McMurdo panorama is providing team members with key pieces of scientific and topographic information for choosing where to continue Spirit's exploration adventure.

    The Pancam began shooting component images of this panorama during Spirit's sol 814 (April 18, 2006) and completed the part shown here on sol 932 (Aug. 17, 2006). The panorama was acquired using all 13 of the Pancam's color filters, using lossless compression for the red and blue stereo filters, and only modest levels of compression on the remaining filters. The overall panorama consists of 1,449 Pancam images and represents a raw data volume of nearly 500 megabytes. It is thus the largest, highest-fidelity view of Mars acquired from either rover. Additional photo coverage of the parts of the rover deck not shown here was completed on sol 980 (Oct. 5 , 2006). The team is completing the processing and mosaicking of those final pieces of

  1. Safe-haven laws focus on abandoned newborns and their mothers.

    PubMed

    Kunkel, Katherine A

    2007-10-01

    In the United States, 47 states have safe-haven laws that allow a mother to relinquish her newborn infant at a hospital emergency department or a manned fire station and maintain her anonymity. In addition to anonymity, immunity from prosecution is given to the mother, provided the relinquished newborn is unharmed and meets the age specified by the state's law. This article describes safe-haven laws and how they developed, barriers to successful use, nursing implications, and the nurse's role in increasing public awareness and influencing legislative policy.

  2. Course Outlines in Industrial Arts of the Rumson-Fair Haven Senior Elective Program.

    ERIC Educational Resources Information Center

    1976

    The Rumson-Fair Haven Senior Elective Program was developed and implemented by students, faculty, and administrators over the three-year period from 1971 to 1974. The program offers high school students who complete graduation requirements in the first three years of the four-year program a combination of the following options for the senior year:…

  3. The New Haven College Consortium on Sexual Assault: A Collaborative Model.

    ERIC Educational Resources Information Center

    Landino, Rita A.; Moynihan, Barbara

    This paper addresses the problem of sexual violence on college and university campuses by presenting an innovative strategy designed to respond to the problem. It describes a consortium of colleges organized around a community rape crisis service and explains how representatives of colleges and universities in the New Haven, Connecticut area have…

  4. Course Outlines in Business of the Rumson-Fair Haven Senior Elective Program.

    ERIC Educational Resources Information Center

    1976

    The Rumson-Fair Haven Senior Elective Program was developed and implemented by students, faculty, and administrators over the three-year period from 1971 to 1974. The program offers high school students who complete graduation requirements in the first three years of the four-year program a combination of the following options for the senior year:…

  5. An Idea Whose Time Had Come: Negotiating Teacher Evaluation Reform in New Haven, Connecticut

    ERIC Educational Resources Information Center

    Donaldson, Morgaen L.; Papay, John P.

    2015-01-01

    This article examines New Haven (Connecticut) Public Schools' efforts to create a new teacher evaluation model in a collaborative manner. Based on semistructured interviews with nearly 100 educators, we develop a case study charting the progress of the new system, TEVAL, from an initial concept through early implementation. We find that John…

  6. A Light Touch to Learning: Jackie Robinson Middle School, New Haven, Ct.

    ERIC Educational Resources Information Center

    Progressive Architecture, 1979

    1979-01-01

    The architectural design of Jackie Robinson Middle School in New Haven, Connecticut, minimizes the school's size by siting it to reveal only one level at its entrance. Extensive use of transparent and translucent materials projects openness and light. (Author/MLF)

  7. THE SCHOOLS AND URBAN RENEWAL, A CASE STUDY FROM NEW HAVEN.

    ERIC Educational Resources Information Center

    FERRER, TERRY

    THE SPECIFIC ARCHITECTURAL PLANS FOR NEW SCHOOLS TO BE BUILT AS PART OF AN URBAN RENEWAL PROJECT IN NEW HAVEN ARE BRIEFLY DISCUSSED. OVER A 9-YEAR PERIOD 14 OBSOLETE SCHOOLS WILL BE REPLACED, TWO OTHERS AND ONE ANNEX WILL BE ABANDONED, AND 15 NEW SCHOOLS WILL BE BUILT. THESE CHANGES WILL BE BROUGHT ABOUT THROUGH COOPERATIVE PLANNING AMONG CITY…

  8. Evaluating Child and Youth Homelessness: The Example of New Haven, Connecticut

    ERIC Educational Resources Information Center

    Kidd, Sean A.; Scrimenti, Kathryn

    2004-01-01

    Following a review of approaches taken to generate accurate estimates of the scale of child and youth homelessness in America, this article documents the methods and results of a multipronged count of homeless children and youth in New Haven, Connecticut. The survey used in this count accessed demographics and service needs, and was administered…

  9. 77 FR 77073 - York Haven Power Company, LLC; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... purpose of the meeting is to discuss the required supporting design report, as well as potential studies... York Haven Hydroelectric Project No. 1888. The meeting will begin at 10 a.m. at the Federal Energy Regulatory Commission headquarters building located at 888 First Street NE., Washington, DC. For...

  10. 77 FR 25740 - Notice of Inventory Completion: Yale Peabody Museum of Natural History, New Haven, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-01

    ... National Park Service Notice of Inventory Completion: Yale Peabody Museum of Natural History, New Haven, CT... History has completed an inventory of human remains in consultation with the appropriate Indian tribes and... human remains may contact the Yale Peabody Museum of Natural History. Repatriation of the human...

  11. 78 FR 19302 - Notice of Inventory Completion: Yale Peabody Museum of Natural History, New Haven, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... National Park Service Notice of Inventory Completion: Yale Peabody Museum of Natural History, New Haven, CT... History has completed an inventory of human remains and associated funerary objects, in consultation with... funerary objects may contact the Yale Peabody Museum of Natural History. Repatriation of the human...

  12. Course Outlines in Science of the Rumson-Fair Haven Senior Elective Program.

    ERIC Educational Resources Information Center

    1976

    The Rumson-Fair Haven Senior Elective Program was developed and implemented by students, faculty, and administrators over the three-year period from 1971 to 1974. The program offers high school students who complete graduation requirements in the first three years of the four-year program a combination of the following options for the senior year:…

  13. Rumson-Fair Haven Senior Elective Program. Final Project Report [and] Overview.

    ERIC Educational Resources Information Center

    Kinney, John F., Jr.; And Others

    The Senior Elective Program at New Jersey's Rumson-Fair Haven Regional High School was designed by eighteen students and six faculty members during the summer of 1971. Initiated to update curriculum to complement an open-space building exclusively for seniors, it included revamping the school calendar from four to five marking periods. Students…

  14. Port and Waterways Safety Assessment Workshop Report, New York

    DTIC Science & Technology

    2008-09-01

    representing waterway users, regulatory authorities, and stakeholders (i.e., organizations with an interest in the safe and efficient use of New York...Commercial Fishing Vessel Quality Traffic Mix Visibility Restrictions Bottom Type Hazardous Material Release Aquatic Resources Small Craft Quality...Discharge Environmental 4.3 5.6 8.1 6.5 9.0 6.6 Commercial Fishing Vessel Quality Traffic Mix Visibility Restrictions Bottom Type Hazardous Materials

  15. Compendium on Waterway Transportation Reliability: Lock Congestion and Lock Queues

    DTIC Science & Technology

    1993-04-01

    While a microsimulation model for capturing such delays is available (Dai and Schonfeld 89), a significant amount of computer time is required for...development of an approximation to microsimulation that allows for an evaluation of lock delays that incorporate interdependencies. A simulation experiment was... microsimulation model of waterway traffic and lock operations, 3. statistically estimated functions ("metamodels") to approximate the results of the

  16. 33 CFR 117.451 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Waterway. (a) The draw of the Lapalco Boulevard Bridge, Harvey Canal Route, mile 2.8 at Harvey, shall open... Friday except holidays, the draw need not be opened for the passage of vessels. (b) The draw of the SR 23.... to 8:30 a.m. and from 3:30 p.m. to 5:30 p.m. Monday through Friday, except Federal holidays, the...

  17. 33 CFR 117.451 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Waterway. (a) The draw of the Lapalco Boulevard Bridge, Harvey Canal Route, mile 2.8 at Harvey, shall open... Friday except holidays, the draw need not be opened for the passage of vessels. (b) The draw of the SR 23.... to 8:30 a.m. and from 3:30 p.m. to 5:30 p.m. Monday through Friday, except Federal holidays, the...

  18. 77 FR 22769 - Amendment to the Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... 1972 (5 U.S.C. Appendix), the Government in the Sunshine Act of 1976 (5 U.S.C. 552b), and 41 CFR 102-3... of the U.S. inland waterways and inland harbors as defined in Public Law 95-502 and amended by Public Law 99-662. According to 33 U.S.C. 2251b, the Board shall annually file their recommendations with...

  19. Transitioning to a waterways city: municipal context, capacity and commitment.

    PubMed

    Morison, P J; Brown, R R; Cocklin, C

    2010-01-01

    In Melbourne, Australia, the adoption of Water Sensitive Urban Design (WSUD) and the inclusion of best practice in new urban development has shifted the "drained city" of the 1960s toward an environmentally-oriented "waterways city" for the future. However, the "waterways city" is tenuous owing to the variable commitment of local municipalities to WSUD. This paper reports on the first phase of a social research project, which aims to secure a model of the waterways city by addressing the commitment and capacity deficits of local municipalities. Municipal commitment and capacity across three geographical areas in Melbourne are measured quantitatively using an innovative, comprehensive, and replicable assessment technique. The results show variability in municipal capacity and commitment across the areas, with a pronounced deficit in the rural-regional area. Consequently, intergovernmental attempts to normalise modes of integrated urban water management (such as WSUD) need to include innovative and flexible mechanisms that are responsive to the dynamics of municipal commitment and capacity. These principles have broader application to cities internationally where the management of urban stormwater is the shared responsibility of multiple governments.

  20. A cellular automaton model for ship traffic flow in waterways

    NASA Astrophysics Data System (ADS)

    Qi, Le; Zheng, Zhongyi; Gang, Longhui

    2017-04-01

    With the development of marine traffic, waterways become congested and more complicated traffic phenomena in ship traffic flow are observed. It is important and necessary to build a ship traffic flow model based on cellular automata (CAs) to study the phenomena and improve marine transportation efficiency and safety. Spatial discretization rules for waterways and update rules for ship movement are two important issues that are very different from vehicle traffic. To solve these issues, a CA model for ship traffic flow, called a spatial-logical mapping (SLM) model, is presented. In this model, the spatial discretization rules are improved by adding a mapping rule. And the dynamic ship domain model is considered in the update rules to describe ships' interaction more exactly. Take the ship traffic flow in the Singapore Strait for example, some simulations were carried out and compared. The simulations show that the SLM model could avoid ship pseudo lane-change efficiently, which is caused by traditional spatial discretization rules. The ship velocity change in the SLM model is consistent with the measured data. At finally, from the fundamental diagram, the relationship between traffic ability and the lengths of ships is explored. The number of ships in the waterway declines when the proportion of large ships increases.

  1. 33 CFR 165.150 - New Haven Harbor, Quinnipiac River, Mill River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... close the RNA for any situation the COTP determines would create an imminent hazard to waterway users in the RNA. Entry into the RNA during temporary closure is prohibited unless authorized by the COTP or... any vessel or equipment within the RNA. To assure wide advance notice of each closure among...

  2. 33 CFR 165.150 - New Haven Harbor, Quinnipiac River, Mill River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... close the RNA for any situation the COTP determines would create an imminent hazard to waterway users in the RNA. Entry into the RNA during temporary closure is prohibited unless authorized by the COTP or... any vessel or equipment within the RNA. To assure wide advance notice of each closure among...

  3. Operation Safe Haven: an evaluation of health surveillance and monitoring in an acute setting.

    PubMed

    Bennett, C; Mein, J; Beers, M; Harvey, B; Vemulpad, S; Chant, K; Dalton, C

    2000-02-17

    From May to June 1999, 3,920 ethnic Albanians from Kosovo arrived in Australia as part of Operation Safe Haven. These people were evacuated from refugee camps in the former Yugoslav Republic of Macedonia. Initial processing in Australia occurred at East Hills Reception Centre, and accommodation for the duration of stay was provided in eight Haven Centres in five States. The arrival of a large number of refugees in a short time frame is unprecedented in Australia. A health surveillance system was developed and critical health data were collected to assess health status and needs, plan care, monitor for potential outbreaks of communicable diseases, track service use, to meet international reporting requirements and document our response to this crisis. In this article the health surveillance system is evaluated and suggestions are offered for the formulation of specific guidelines necessary for health surveillance in acute settings.

  4. Can a lamb reach a haven before being eaten by diffusing lions?

    NASA Astrophysics Data System (ADS)

    Gabel, Alan; Majumdar, Satya N.; Panduranga, Nagendra K.; Redner, S.

    2012-05-01

    We study the survival of a single diffusing lamb on the positive half line in the presence of N diffusing lions that all start at the same position L to the right of the lamb and a haven at x = 0. If the lamb reaches this haven before meeting any lion, the lamb survives. We investigate the survival probability of the lamb, SN(x, L), as a function of N and the respective initial positions of the lamb and the lions, x and L. We determine SN(x, L) analytically for the special cases of N = 1 and N\\rightarrow \\infty . For large but finite N, we determine the unusual asymptotic form whose leading behavior is SN(z) ~ N-z2, with z = x/L. Simulations of the capture process very slowly converge to this asymptotic prediction as N reaches 10500.

  5. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  6. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  7. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  8. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  9. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  10. 78 FR 2650 - Safety Zone, Atlantic Intracoastal Waterway; Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-14

    ...; Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking. SUMMARY: The Coast... Intracoastal Waterway at Wrightsville Beach, North Carolina. The safety zone is necessary to provide for the... Atlantic Intracoastal Waterway, mile 283.1, at Wrightsville Beach, North Carolina. The safety...

  11. 33 CFR 165.T05-0741 - Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Intracoastal Waterway; Carolina Beach, NC. 165.T05-0741 Section 165.T05-0741 Navigation and Navigable Waters... Guard District § 165.T05-0741 Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC. (a... Carolina Beach, North Carolina (34°03′21″ N, 077°53′58″ W). (b) Regulations. The general safety...

  12. 76 FR 37700 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  13. 77 FR 64411 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway (AIWW), Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ...), Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice of deviation from drawbridge regulation.... 74 Bridge across the Atlantic Intracoastal Waterway, mile 283.1, at Wrightsville Beach, NC. The... Intracoastal Waterway (AIWW) mile 283.1, at Wrightsville Beach, NC has a vertical clearance of 20 feet,...

  14. 33 CFR 165.T05-1082 - Safety Zone; Atlantic Intracoastal Waterway, Wrightsville Beach, NC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Intracoastal Waterway, Wrightsville Beach, NC. 165.T05-1082 Section 165.T05-1082 Navigation and Navigable... Coast Guard District § 165.T05-1082 Safety Zone; Atlantic Intracoastal Waterway, Wrightsville Beach, NC..., mile 283.1, at Wrightsville Beach, North Carolina (34°13′07″ N/077°48′46″ W). (b) Regulations....

  15. 33 CFR 117.911 - Atlantic Intracoastal Waterway, Little River to Savannah River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Intracoastal Waterway, Little River to Savannah River. 117.911 Section 117.911 Navigation and Navigable Waters COAST GUARD... § 117.911 Atlantic Intracoastal Waterway, Little River to Savannah River. (a) General. Public vessels...

  16. 33 CFR 117.911 - Atlantic Intracoastal Waterway, Little River to Savannah River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Intracoastal Waterway, Little River to Savannah River. 117.911 Section 117.911 Navigation and Navigable Waters COAST GUARD... § 117.911 Atlantic Intracoastal Waterway, Little River to Savannah River. (a) General. Public vessels...

  17. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Inland Waterways § 48.4042-3 Certain types of commercial waterway transportation excluded. (a) Deep draft...) if: (i) The vessel was designed primarily for use on the high seas; and (ii) The vessel has a draft...). (2) Meaning of “designed primarily for use on the high seas.” Section 4042(c)(1) requires...

  18. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Inland Waterways § 48.4042-3 Certain types of commercial waterway transportation excluded. (a) Deep draft...) if: (i) The vessel was designed primarily for use on the high seas; and (ii) The vessel has a draft...). (2) Meaning of “designed primarily for use on the high seas.” Section 4042(c)(1) requires...

  19. 77 FR 57063 - Safety Zone, Atlantic Intracoastal Waterway; Emerald Isle, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Emerald... proposes to extend a temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Emerald..., at Emerald Isle, North Carolina. The safety zone extension would temporarily restrict vessel...

  20. 77 FR 35903 - Safety Zone, Atlantic Intracoastal Waterway; Emerald Isle, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Emerald... Emerald Isle, North Carolina. The safety zone would temporarily restrict vessel movement. The safety zone... 58 Fixed Bridge crossing the Atlantic Intracoastal Waterway, mile 226, at Emerald Isle,...

  1. 78 FR 26799 - Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Beaumont, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... SECURITY Coast Guard Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Beaumont, TX... construction to expand or modify marine terminal operations in an existing facility handling Liquefied Natural... LHG marine traffic in the associated waterway. Martin Operating Partnership's Stanolind Cut...

  2. 77 FR 56587 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Number USCG-2012-0811] RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC AGENCY... temporary safety zone established on the waters of the Atlantic Intracoastal Waterway at Oak Island, [[Page... 311.8, at Oak Island, North Carolina. The safety zone extension would temporarily restrict...

  3. 77 FR 19937 - Drawbridge Operation Regulation; Mile 21.6, Illinois Waterway, Hardin, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Mile 21.6, Illinois Waterway, Hardin... Coast Guard has issued a temporary deviation from the operating schedule that governs the Hardin Drawbridge across the Illinois Waterway, mile 21.6, at Hardin, Illinois. The deviation is necessary...

  4. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Sabine Neches Waterway, Texas-regulated navigation area. 165.806 Section 165.806 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  5. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  6. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Sabine Neches Waterway, Texas-regulated navigation area. 165.806 Section 165.806 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  7. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Sabine Neches Waterway, Texas-regulated navigation area. 165.806 Section 165.806 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  8. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  9. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  10. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  11. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Sabine Neches Waterway, Texas-regulated navigation area. 165.806 Section 165.806 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  12. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  13. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Sabine Neches Waterway, Texas-regulated navigation area. 165.806 Section 165.806 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  14. 78 FR 2916 - Special Local Regulation; West Palm Beach Triathlon Championship, Intracoastal Waterway, West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

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

  15. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges...

  16. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges...

  17. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges...

  18. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges...

  19. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges...

  20. 76 FR 63840 - Drawbridge Operation Regulation; Duwamish West Waterway, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... of the Spokane Street Swing Bridge across the Duwamish West Waterway, mile 0.3, at Seattle, WA. This... INFORMATION: The Seattle Department of Transportation has requested that the Spokane Street Swing Bridge not... hours for a five day period. The Spokane Street Swing Bridge crosses the Duwamish West Waterway at...

  1. Maintenance Dredging of Atlantic Intracoastal Waterway, South Carolina.

    DTIC Science & Technology

    1976-04-01

    River Bridge to r’uth Edisto River 3.4 90’ 12.0 26. South Edisto River to Fenwick Cut 7.3 (a) 12.0 27. Fenwick Cut to Combahee River 5.9 (a...Rivcr to S)oul h Edisto River . lire lorrge,,t conI in- Itl bf-t Wl I, Cha)r teston and Bi-aufort is, the, one that (onnect s the Itaijiro ki.’r I Im...South Edisto River . On the reach between Charleston and Beaufort along the South Edisto River , there is a stretch of waterway 5,000 feet long with

  2. 33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... Waterways EPA superfund cleanup site. Vessels may otherwise transit or navigate within this area...

  3. 33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... Waterways EPA superfund cleanup site. Vessels may otherwise transit or navigate within this area...

  4. 33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... Waterways EPA superfund cleanup site. Vessels may otherwise transit or navigate within this area...

  5. 33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... Waterways EPA superfund cleanup site. Vessels may otherwise transit or navigate within this area...

  6. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS § 162.40 Inland waterway from Delaware River to Chesapeake... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal). 162.40 Section 162.40...

  7. Innovation and Change in American Education. Kensington Revisited: A Fifteen Year Follow-Up of an Innovative Elementary School and Its Faculty. Volume II--Milford's Recent History: The School District as Contemporary Context of the Kensington School. Final Report.

    ERIC Educational Resources Information Center

    Smith, Louis M.; And Others

    This second volume of a six-volume study updates and concludes the description of the historical development of a school district code-named "Milford," presented in volume I. Board minutes remain the primary source of data with increasing amounts of information from public documents, interviews, and observation of meetings. Following a brief…

  8. Innovation and Change in American Education. Kensington Revisited: A Fifteen Year Follow-Up of an Innovative Elementary School and Its Faculty. Volume I--Chronicling the Milford School District: An Historical Context of the Kensington School. Final Report.

    ERIC Educational Resources Information Center

    Smith, Louis M.; And Others

    This first volume of a six-volume study details the historical context of a particular school district (code-named "Milford") in order to examine the genesis and evolution of American education. The study's key research documents were the district school board's official minutes; additional modes of inquiry included participant observation,…

  9. EPA Encourages the Public to Provide Input on Plan to Address Contaminated Groundwater at Curtis Specialty Papers Superfund Site in Milford and Alexandria Township, New Jersey, Public Meeting to Take Place May 28

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency has proposed a plan to clean up contaminated groundwater at the Curtis Specialty Papers Superfund site in Milford and Alexandria Township, New Jersey. The site includes the 86-acre historic former M

  10. Recently planted vegetation strips reduce Giardia runoff reaching waterways.

    PubMed

    Winkworth, Cynthia L; Matthaei, Christoph D; Townsend, Colin R

    2008-01-01

    Current methods for tracking pathogens across farmland and into surrounding waterways via runoff are limited and typically have been developed using artificially created landscapes. No studies have investigated how Giardia in farm runoff moves across the landscape, despite high prevalence rates in dairy cattle (Bos taurus) worldwide. Here, we report the development of a field-based tracking method specific for Giardia movement in runoff and use this technique to compare the pathogen reduction capability of recently planted vegetation strips with bare soil strips cleared of vegetation. Such scenarios represent typical events in schemes to plant vegetation barriers aimed at reducing waterway contamination. A significant treatment effect was identified, with 26% fewer Giardia detected in runoff collected from the planted strip (P = 0.006). These results highlight the immediate benefit of pathogen removal to be gained from vegetation planting. The successful discrimination of treatment effects by this new technique will enable the assessment of different vegetation types on runoff reduction and the effects of plant development over time.

  11. Bedrock geology and outcrop fracture trends in the vicinity of the Savage Municipal Well Superfund site, Milford, New Hampshire

    USGS Publications Warehouse

    Burton, William C.; Harte, Philip T.

    2013-01-01

    The Savage Municipal Well Superfund site consists of an eastward-directed plume of volatile organic compounds, principally tetrachloroethylene (PCE), in alluvium and glacial sand and gravel in the Souhegan River valley, just south of the river and about 4 kilometers west of the town of Milford, New Hampshire. Sampling of monitoring wells at the site has helped delineate the extent of the plume and has determined that some contaminant has migrated into the underlying crystalline bedrock, including bedrock north of the river within 200 meters of a nearby residential development that was constructed in 1999. Borehole geophysical logging has identified a northeast preferential trend for bedrock fractures, which may provide a pathway for the migration of contaminant under and north of the Souhegan River. The current study investigates the bedrock geologic setting for the site, including its position relative to known regional geologic structures, and compiles new strike and dip measurements of joints in exposed bedrock to determine if there are dominant trends in orientation similar to what was found in the boreholes. The site is located on the northwestern limb of a northeast-trending regional anticlinorium that is southeast of the Campbell Hill fault zone. The Campbell Hill fault zone defines the contact between granite and gneiss of the anticlinorium and granite and schist to the northwest and is locally marked by lenses of massive vein quartz, minor faults, and fracture zones that could potentially affect plume migration. The fault zone was apparently not intercepted by any of the boreholes that were drilled to delineate the contaminant plume and therefore passes to the north of the northernmost borehole in the vicinity of the new residential area. Joints measured in surface exposures indicate a strong preferred direction of strike to the north-northeast corroborating the borehole data and previous outcrop and geophysical studies. The north-northeast preferred

  12. Mapping of Escherichia coli Sources Connected to Waterways in the Ruamahanga Catchment, New Zealand.

    PubMed

    Dymond, John R; Serezat, Dimitri; Ausseil, Anne-Gaelle E; Muirhead, Richard W

    2016-02-16

    Rivers and streams in New Zealand are natural with free access and used by many people for swimming and fishing. However, pastoral farming with free grazing animals is a common land use in New Zealand and faecal microorganisms from them often end up in waterways. These microorganisms can seriously affect human and animal health if ingested. This paper describes spatial modeling using GIS of Escherichia coli sources in a large catchment (350 000 ha), the Ruamahanga. By examining the pathway of water over and through soils, it is possible to determine whether E. coli sources are connected to waterways or not. The map of E. coli sources connected to waterways provides useful context to those setting water quality limits. This approach avoids the complexity of modeling the fate and transport of E. coli in waterways, yet still permits the assessment of catchment-wide mitigation and best management practice. Fencing of waterways would minimize E. coli sources directly defecated to water and would reduce total E. coli sources by approximately 35%. Introduction of dung beetles would minimize sources connected to waterways by overland flow and would reduce total E. coli sources by approximately 35%. Construction of dairy effluent ponds would minimize sources connected to waterways through high bypass flow in soils and would reduce total E. coli sources by approximately 25%.

  13. ORNL Trusted Corridors Project: Watts Bar Dam Inland Waterway Project

    SciTech Connect

    Walker, Randy M; Gross, Ian G; Smith, Cyrus M; Hill, David E

    2011-11-01

    Radiation has existed everywhere in the environment since the Earth's formation - in rocks, soil, water, and plants. The mining and processing of naturally occurring radioactive materials for use in medicine, power generation, consumer products, and industry inevitably generate emissions and waste. Radiological measuring devices have been used by industry for years to measure for radiation in undesired locations or simply identify radioactive materials. Since the terrorist attacks on the United States on 9-11-01 these radiation measuring devices have proliferated in many places in our nation's commerce system. DOE, TVA, the Army Corps and ORNL collaborated to test the usefulness of these devices in our nation's waterway system on this project. The purpose of the Watts Bar Dam ORNL Trusted Corridors project was to investigate the security, safety and enforcement needs of local, state and federal government entities for state-of-the-art sensor monitoring in regards to illegal cargo including utilization of the existing infrastructure. TVA's inland waterways lock system is a recognized and accepted infrastructure by the commercial carrier industry. Safety Monitoring activities included tow boat operators, commercial barges and vessels, recreational watercraft and their cargo, identification of unsafe vessels and carriers, and, monitoring of domestic and foreign commercial vessels and cargo identification. Safety Enforcement activities included cargo safety, tracking, identification of hazardous materials, waterway safety regulations, and hazardous materials regulations. Homeland Security and Law Enforcement Applications included Radiological Dispersive Devices (RDD) identification, identification of unsafe or illicit transport of hazardous materials including chemicals and radiological materials, and screening for shipments of illicit drugs. In the Fall of 2005 the SensorNet funding for the project expired. After several unsuccessful attempts to find a Federal sponsor

  14. The Assumption of Adequacy: Operation Safe Haven, A Chaplain’s View.

    DTIC Science & Technology

    2007-11-02

    1995, in the Republic•,of Panama, and provided a safe hayen fOri.upr;t6- 10,000 Cuban- migrants who had sought to enter the U.S. illegally. This study is...15 March 1995 in the Republic of Panama. The purpose of the operation was to relieve the overcrowded migrant camps at Guantanamo Naval Base by...establishing four camps on Empire Range, Panama, to provide a safe haven for up to ten thousand Cuban migrants . These were migrants who had attempted to enter

  15. 77 FR 4247 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway and Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ...), mile 1088.6, across the Atlantic Intracoastal Waterway; and the Venetian Causeway Bridge (East), across... (West), mile 1088.6. The vertical clearance of the Venetian Causeway Bridge (West), across the...

  16. 78 FR 37969 - Safety Zone; South Park Bridge Construction, Lower Duwamish Waterway, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... Junior Grade Nathaniel P. Clinger, Waterways Management Division, Coast Guard Sector Puget Sound, Coast... private sector of $100,000,000 (adjusted for inflation) or more in any one year. Though this rule will...

  17. 76 FR 40617 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Near Hackberry, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ....8 west of Harvey Lock, near Hackberry, Calcasieu Parish, Louisiana. This deviation is necessary to... bridge on the SR 27 (Ellender Ferry) across the Gulf Intracoastal Waterway, mile 243.8, west of...

  18. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., special motor fuel, or Bunker C residual fuel oil. (f) Commercial waterway transportation—(1) In general... along the Little Calumet and Calumet Rivers to turning basin 5, near the entrance to Lake Calumet,...

  19. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., special motor fuel, or Bunker C residual fuel oil. (f) Commercial waterway transportation—(1) In general... along the Little Calumet and Calumet Rivers to turning basin 5, near the entrance to Lake Calumet,...

  20. Children's Health Curriculum Lesson 6: Keeping All of Our Waterways Clean

    EPA Pesticide Factsheets

    This lesson helps kids understand the importance of water in our lives and describes the life cycle of freshwater. It also discusses how to keep trash from getting in storm drains and polluting our waterways.

  1. Chemical analysis of sediment cores from the East Waterway (Everett, Washington). Final report

    SciTech Connect

    Crecelius, E.A.; Bloom, N.S.; Gurtisen, J.M.

    1984-06-01

    Chemical data for two sediment cores from the East Waterway of Everett, Washington, indicate that 20 to 30 cm of contaminated sediments are accumulating per year. The concentrations of several heavy metals (Pb, Hg and Cu), polychlorinated biphenyls (PCBs) and petroleum hydrocarbons increase with depth in the sediments suggesting contamination of this waterway has varied by as much as a factor of 10 during the last 5 years. 7 references, 9 figures, 12 tables.

  2. Geohydrology of, and nitrogen and chloride in, the glacial aquifer, Milford-Matamoras area, Pike County, Pennsylvania

    USGS Publications Warehouse

    Senior, L.A.

    1994-01-01

    The glacial aquifer that underlies the Routes 209 and 6 corridor between Milford and Matamoras, Pa., is one of the most productive in Pike County. The aquifer is comprised of unconsolidated glacial outwash and kame-terrace deposits that lie within a glacially carved valley now occupied by the Delaware River. Most businesses and residences along this narrow, 7-mile-long corridor rely on individual wells for water supply and septic systems for waste-water disposal. A study of nutrients and chloride in ground water in the glacial aquifer was conducted to determine the effect of these constituents contributed from septic systems and road runoff on ground-water quality. Sources of nutrients and chloride in the recharge zone upgradient of the aquifer include road and parking-lot runoff, septic systems, and precipitation. Nitrate and chloride from these sources can infiltrate and move in the direction of ground-water flow in the saturated zone of the aquifer. A water-table map based on 29 water levels measured in August 1991 indicates that the direction of ground-water flow is from the edges of the valley toward t he Delaware River but is nearly parallel to the Delaware River in the central area of the valley. The average concentrations of nitrogen and chloride in recharge and total annual loads of nitrogen and chloride to ground water were estimated for six areas with different population densities. These estimates assumed a recharge rate to the glacial aquifer of 20 inches per year and a 15 percent loss of chloride and nitrogen in the atmospheric precipitation to surface runoff. The estimated average concentration of nitrogen in recharge ranged from 2.5 to 10 mg/L (milligrams per liter), which corresponds to a total annual load of nitrogen as ammonium released from septic tanks and present in precipitation was oxidized to nitrate as the dominant nitrogen species in ground water. Contributions of nitrogen from septic tanks were greater than contributions from runoff

  3. Safe Haven

    ERIC Educational Resources Information Center

    Miranda, Maria Eugenia

    2011-01-01

    In this article, the author discusses how college administrators are increasingly prioritizing dating violence prevention and intervention services. To combat dating violence, campus groups and programming are becoming more prevalent as increased awareness of dating violence forces students and administrators alike to address a problem that…

  4. The Anne Frank Haven: A case of an alternative educational program in an integrative Kibbutz setting

    NASA Astrophysics Data System (ADS)

    Ben-Peretz, Miriam; Giladi, Moshe; Dror, Yuval

    1992-01-01

    The essential features of the programme of the Anne Frank Haven are the complete integration of children from low SES and different cultural backgrounds with Kibbutz children; a holistic approach to education; and the involvement of the whole community in an "open" residential school. After 33 years, it is argued that the experiment has proved successful in absorbing city-born youth in the Kibbutz, enabling at-risk populations to reach significant academic achievements, and ensuring their continued participation in the dominant culture. The basic integration model consists of "layers" of concentric circles, in dynamic interaction. The innermost circle is the class, the learning community. The Kibbutz community and the foster parents form a supportive, enveloping circle, which enables students to become part of the outer community and to intervene in it. A kind of meta-environment, the inter-Kibbutz partnership and the Israeli educational system, influence the program through decision making and guidance. Some of the principles of the Haven — integration, community involvement, a year's induction for all new students, and open residential settings — could be useful for cultures and societies outside the Kibbutz. The real "secret" of success of an alternative educational program is the dedicated, motivated and highly trained staff.

  5. Milford Visual Communications Project.

    ERIC Educational Resources Information Center

    Milford Exempted Village Schools, OH.

    This study discusses a visual communications project designed to develop activities to promote visual literacy at the elementary and secondary school levels. The project has four phases: (1) perception of basic forms in the environment, what these forms represent, and how they inter-relate; (2) discovery and communication of more complex…

  6. Level II scour analysis for Bridge 30 (NEWHTH00050030) on Town Highway 5, crossing the New Haven River, New Haven, Vermont

    USGS Publications Warehouse

    Burns, Ronda L.; Wild, Emily C.

    1998-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure NEWHTH00050030 on Town Highway 5 crossing the New Haven River, New Haven, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (Federal Highway Administration, 1993). Results of a Level I scour investigation also are included in appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in appendix D.The site is in the Champlain section of the St. Lawrence Valley physiographic province in west-central Vermont. The 115-mi2 drainage area is in a predominantly rural and forested basin. In the vicinity of the study site, the surface cover is pasture on the right bank upstream and downstream of the bridge while the immediate banks have dense woody vegetation. The upstream left bank is also pasture. The downstream left bank is forested.In the study area, the New Haven River has an incised, sinuous channel with a slope of approximately 0.01 ft/ft, an average channel top width of 127 ft and an average bank height of 5 ft. The channel bed material ranges from silt to cobble with a median grain size (D50) of 20.4 mm (0.067 ft). The geomorphic assessment at the time of the Level I and Level II site visit on June 19, 1996, indicated that the reach was laterally unstable. The stream bends through the bridge and impacts the left bank where there is a cut bank and scour hole.The Town Highway 5 crossing of the New Haven River is a 181-ft-long, two-lane bridge consisting of four 45-ft concrete tee-beam spans (Vermont Agency of Transportation, written communication, December 15, 1995). The opening length of the structure parallel to the bridge face is 175.9 ft. The

  7. TRACC: Algorithm for Predicting and Tracking Barges on Inland Waterways

    SciTech Connect

    Randeniya, Duminda I.B.

    2010-04-23

    Algorithm developed in this work is used to predict the location and estimate the traveling speed of a barge moving in inland waterway network. Measurements obtained from GPS or other systems are corrupted with measurement noise and reported at large, irregular time intervals. Thus, creating uncertainty about the current location of the barge and minimizing the effectiveness of emergency response activities in case of an accident or act of terrorism. Developing a prediction algorithm become a non-trivial problem due to estimation of speed becomes challenging, attributed to the complex interactions between multiple systems associated in the process. This software, uses systems approach in modeling the motion dynamics of the barge and estimates the location and speed of the barge at next, user defined, time interval. In this work, first, to estimate the speed a non-linear, stochastic modeling technique was developed that take local variations and interactions existing in the system. Output speed is then used as an observation in a statistically optimal filtering technique, Kalman filter, formulated in state-space to minimize numerous errors observed in the system. The combined system synergistically fuses the local information available with measurements obtained to predict the location and speed of traveling of the barge accurately.

  8. Waterway-View Imaging with a Small Unmanned Surface System

    NASA Astrophysics Data System (ADS)

    Young, S. N.; Peschel, J.

    2015-12-01

    This research investigated the use of a small unmanned surface system (USS) for waterway-view imaging in an intensively managed agricultural landscape. Tile drains commonly dewater landscapes into drainage tributaries so that land uses such as agricultural production can occur. The outlets of tile drain networks, which contribute to the water balance in a river network, are often located on private property and in most instances cannot be readily cataloged. Remote sensing presents one option for identifying tile drain networks but vegetation and other topographic occlusions may obstruct identification. This work presents a case study in the Upper Sangamon River Basin in East-Central Illinois for the use of a small USS utilizing visual sensing with a 360-degree camera as an alternative method of mapping agricultural tile drain outlets for improved hydrologic and hydraulic modeling. The results are expected to serve as groundwork for future design and refinement of small unmanned surface vehicles, as well as improved human interfaces for USS, and a foundation for better understanding human-machine interaction in USS applied to agricultural, riparian, and similar domains.

  9. Washington, D.C.'s vanishing springs and waterways

    USGS Publications Warehouse

    Williams, Garnett P.

    1977-01-01

    This paper traces the disappearance or reduction of the many prominent springs and waterways that existed in Washington, D.C. , 200 years ago. The best known springs were the Smith Springs (now under the McMillan Reservoir), the Franklin Park Springs (13th and I Streets, NW.), Gibson 's Spring (15th and E Streets, NE.), Caffrey 's Spring (Ninth and F Streets, NW.), and the City Spring (C Street between Four and One-Half and Sixth Streets, NW.). Tiber Creek, flowing south to the Capitol and thence westward along Consititution Avenue, joined the Potomac River at 17th Street and Constitution Avenue. In the 1800's, the Constitution Avenue reach was made into a canal which was used by scows and steamboats up to about 1850. The canal was changed into a covered sewer in the 1870's, and the only remaining visible surface remnant is the lock-keeper 's little stone house at 17th and Constitution Avenue, NW. Because of sedimentation problems and reclamation projects, Rock Creek, the Potomac River , and the Anacostia River are considerably narrower and shallower today than they were in colonial times. For example, the mouth of Rock Creek at one time was a wide, busy ship harbor , which Georgetown used for an extensive foreign trade, and the Potomac River shore originally extended to 17th and Constitution Avenue, NW. (Woodard-USGS)

  10. Detection of multi-drug resistant Escherichia coli in the urban waterways of Milwaukee, WI

    PubMed Central

    Kappell, Anthony D.; DeNies, Maxwell S.; Ahuja, Neha H.; Ledeboer, Nathan A.; Newton, Ryan J.; Hristova, Krassimira R.

    2015-01-01

    Urban waterways represent a natural reservoir of antibiotic resistance which may provide a source of transferable genetic elements to human commensal bacteria and pathogens. The objective of this study was to evaluate antibiotic resistance of Escherichia coli isolated from the urban waterways of Milwaukee, WI compared to those from Milwaukee sewage and a clinical setting in Milwaukee. Antibiotics covering 10 different families were utilized to determine the phenotypic antibiotic resistance for all 259 E. coli isolates. All obtained isolates were determined to be multi-drug resistant. The E. coli isolates were also screened for the presence of the genetic determinants of resistance including ermB (macrolide resistance), tet(M) (tetracycline resistance), and β-lactamases (blaOXA, blaSHV, and blaPSE). E. coli from urban waterways showed a greater incidence of antibiotic resistance to 8 of 17 antibiotics tested compared to human derived sources. These E. coli isolates also demonstrated a greater incidence of resistance to higher numbers of antibiotics compared to the human derived isolates. The urban waterways demonstrated a greater abundance of isolates with co-occurrence of antibiotic resistance than human derived sources. When screened for five different antibiotic resistance genes conferring macrolide, tetracycline, and β-lactam resistance, clinical E. coli isolates were more likely to harbor ermB and blaOXA than isolates from urban waterway. These results indicate that Milwaukee’s urban waterways may select or allow for a greater incidence of multiple antibiotic resistance organisms and likely harbor a different antibiotic resistance gene pool than clinical sources. The implications of this study are significant to understanding the presence of resistance in urban freshwater environments by supporting the idea that sediment from urban waterways serves as a reservoir of antibiotic resistance. PMID:25972844

  11. 76 FR 5831 - Amdocs, Inc., Global Support Services, Advertising And Media AT&T Division, New Haven...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... Employment and Training Administration Amdocs, Inc., Global Support Services, Advertising And Media AT&T...., Global Support Services, Advertising and Media AT&T Division, New Haven, Connecticut (subject firm). The... importantly to worker separations in Global Support Services, Advertising and Media AT&T Division....

  12. Strategic planning--a plan for excellence for South Haven Health System.

    PubMed

    Urbanski, Joanne; Baskel, Maureen; Martelli, Mary

    2011-01-01

    South Haven Health System has developed an innovative approach to strategic planning. The key to success of this process has been the multidisciplinary involvement of all stakeholders from the first planning session through the final formation of a strategic plan with measurable objectives for each goal. The process utilizes a Conversation Café method for identifying opportunities and establishing goals, Strategic Oversight Teams to address each goal and a Champion for implementation of each objective. Progress is measured quarterly by Strategic Oversight Team report cards. Transparency of communication within the organization and the sharing of information move the plan forward. The feedback from participant evaluations has been overwhelmingly positive. They are involved and excited.

  13. Applying Community Organizing Principles to Assess Health Needs in New Haven, Connecticut.

    PubMed

    Santilli, Alycia; Carroll-Scott, Amy; Ickovics, Jeannette R

    2016-05-01

    The Affordable Care Act added requirements for nonprofit hospitals to conduct community health needs assessments. Guidelines are minimal; however, they require input and representation from the broader community. This call echoes 2 decades of literature on the importance of including community members in all aspects of research design, a tenet of community organizing. We describe a community-engaged research approach to a community health needs assessment in New Haven, Connecticut. We demonstrate that a robust community organizing approach provided unique research benefits: access to residents for data collection, reliable data, leverage for community-driven interventions, and modest improvements in behavioral risk. We make recommendations for future community-engaged efforts and workforce development, which are important for responding to increasing calls for community health needs assessments.

  14. Soil sedimentology at Gusev Crater from Columbia Memorial Station to Winter Haven

    USGS Publications Warehouse

    Cabrol, N.A.; Herkenhoff, K. E.; Greeley, R.; Grin, E.A.; Schroder, C.; d'Uston, C.; Weitz, C.; Yingst, R.A.; Cohen, B. A.; Moore, J.; Knudson, A.; Franklin, B.; Anderson, R.C.; Li, R.

    2008-01-01

    A total of 3140 individual particles were examined in 31 soils along Spirit's traverse. Their size, shape, and texture were quantified and classified. They represent a unique record of 3 years of sedimentologic exploration from landing to sol 1085 covering the Plains Unit to Winter Haven where Spirit spent the Martian winter of 2006. Samples in the Plains Unit and Columbia Hills appear as reflecting contrasting textural domains. One is heterogeneous, with a continuum of angular-to-round particles of fine sand to pebble sizes that are generally dust covered and locally cemented in place. The second shows the effect of a dominant and ongoing dynamic aeolian process that redistributes a uniform population of medium-size sand. The texture of particles observed in the samples at Gusev Crater results from volcanic, aeolian, impact, and water-related processes. Copyright 2008 by the American Geophysical Union.

  15. Water-quality sampling plan for evaluating the distribution of bigheaded carps in the Illinois Waterway

    USGS Publications Warehouse

    Duncker, James J.; Terrio, Paul J.

    2017-02-27

    The two nonnative invasive bigheaded carp species (bighead carp Hypophthalmichthys nobilis and silver carp H. molitrix) that were accidentally released in the 1970s have spread widely into the rivers and waterways of the Mississippi River Basin. First detected in the lower reaches of the Illinois Waterway (IWW, the combined Illinois River-Des Plaines River-Chicago Area Waterway System) in the 1990s, bighead and silver carps moved quickly upstream, approaching the Chicago Area Waterway System. The potential of substantial negative ecological and economic impact to the Great Lakes from the presence of these species is a concern. However, since 2006, the population front of bigheaded carps has remained in the vicinity of Joliet, Illinois, near river mile 278. This reach of the IWW is characterized by stark changes in habitat, water quality, and food resources as the waterway transitions from a primarily agricultural landscape to a metropolitan and industrial canal system. This report describes a 2015 plan for sampling the IWW to establish water-quality conditions that might be contributing to the apparent stalling of the population front of bigheaded carps in this reach. A detailed description of the study plan, Lagrangian-style sampling approach, selected analytes, sampling methods and protocols are provided. Hydrographs from streamflow-gaging stations show IWW conditions during the 2015 sampling runs.

  16. Sediment contamination and associates laboratory-measured bioaccumulation in New York/New Jersey waterways

    SciTech Connect

    Rosman, L.B.; Barrows, E.S.

    1995-12-31

    Sediments from 10 New York/New Jersey waterways within the Hudson-Raritan Estuary and Long Island Sound were collected to depths representative of dredging activity. Composited core sediments representing each waterway were analyzed for metals, PAHs, PCBs, and pesticides. To assess bioaccumulation, sand worms (Nereis virens) and blunt-nose clams (Macoma nasuta) were exposed for 28 days to sediment composites and to New York Bight sediment. Tissues were analyzed for the same constituents as the sediment samples. The results highlight the range and magnitude of sediment contamination in NY/NJ waterways. Concentrations of some metals in sediments, compared with NY Bight sediment, were at least 10 times higher. Total PAHs reached 30,000 {micro}g/kg (dry weight). The sum of DDT, DDD, and DDE, the dominant pesticides, exceeded 3,000{micro}g/kg (dry weight). Total PCBs approached 3,000 {micro}g/kg (dry weight). Tissues exposed to sediments from several waterways bioaccumulated organic compounds at concentrations 10 times greater than those exposed to New York Bight sediments. Metals were bioaccumulated to a lesser degree. The presence and extent of bioaccumulated contaminants, along with sediment chemistry and benthic toxicity, create a profile characterizing each waterway.

  17. Analysis of native water, bed material, and elutriate samples of major Louisiana waterways, 1975

    USGS Publications Warehouse

    Demas, Charles R.

    1976-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers, conducted a series of elutriate studies in selected reaches of major navigable waterways of Louisiana. As defined by the U.S. Environmental Protection Agency, an elutriate is the supernatant resulting from the vigorous 30-minute shaking of one part bottom sediment from the dredging site with four parts water (vol/vol) collected from the dredging site followed by one hour settling time and appropriate centrifugation and a 0.45-micron filtration. The elutriate studies were initiated to evaluate possible environmental effects of proposed dredging activities in selected reaches of Louisiana waterways. The waterways investigated were the Mississippi River-Gulf Outlet, Breton Sound, Mississippi River downstream from Baton Rouge, Bayou Long, Intracoastal Waterway (east and west of the Harvey Canal), Three Rivers area, Ouachita River, Barataria Bay, Houma Navigation Canal, Atchafalaya Bay (Ship Channel), Berwick Bay, Intracoastal Waterway (Port Allen to Morgan City), Petite Anse area, and Calcasieu River and Ship Channel. The Geological Survey collected 227 samples of native water and bed (bottom) material from 130 different sites. These samples (as well as elutriates prepared from mixtures of native water and bed material) were analyzed for selected metal, pesticide, nutrient, and organic constituents. An additional 116 bed samples collected at 58 sites were analyzed for selected pesticides; and 4 additional native-water samples from 2 sites were analyzed for selected metal pesticide, nutrient, and organic constituents. (Woodard-USGS)

  18. 33 CFR 165.514 - Safety Zone: Atlantic Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base Camp Lejeune, North Carolina. 165... Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base Camp Lejeune, North Carolina. (a... from Marine Corps Base Camp Lejeune will be suspended and vessels permitted to transit the specified...

  19. Final Environmental Assessment for the Disposal of the Former Lynn Haven Fuel Depot, Tyndall Air Force Base, Florida

    DTIC Science & Technology

    2015-12-01

    Lynn Haven Fuel Depot Final Environmental Assessment December 2015 viii ACRONYMS AND ABBREVIATIONS ACM Asbestos Containing Material AFB...at the site. Other environmental considerations for the property include the presence of lead-based paint and asbestos containing materials in some...Pirnie, 2009). 3.3.7.1.1 Asbestos Asbestos management at Air Force installations is established in Air Force Instruction (AFI) 32-1052, Facility

  20. A Multi-Agent System for Tracking the Intent of Surface Contacts in Ports and Waterways

    DTIC Science & Technology

    2005-03-01

    identify asymmetric maritime threats in port and waterways. Each surface track is monitored by a compound multi - agent system that comprise of the several...intent models, each containing a nested multi - agent system . The attributes that define intent models of friendly, neutral, unknown and potentially

  1. 77 FR 12994 - Safety Zone for Margate Bridge, Intracoastal Waterway; Margate, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone for Margate Bridge, Intracoastal Waterway... ensure safety while the Margate Bridge undergoes repairs, specifically a high priority fender system... this rule. It is impracticable to publish an NPRM because the Margate Bridge Company gave short...

  2. 78 FR 29648 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; New Jersey Intracoastal Waterway... New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except..., Program Manager, Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: The New...

  3. 78 FR 29647 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; New Jersey Intracoastal Waterway... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5.... SUPPLEMENTARY INFORMATION: The New Jersey Department of Transportation requested a temporary deviation from...

  4. 76 FR 49663 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW); Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; New Jersey Intracoastal Waterway... Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590...: The New Jersey Department of Transportation requested a temporary deviation from the current...

  5. 76 FR 37001 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; New Jersey Intracoastal Waterway... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and... and Spa, on behalf of New Jersey Department of Transportation, requested a temporary deviation...

  6. 78 FR 53665 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), at Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; New Jersey Intracoastal Waterway..., 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday... INFORMATION: The New Jersey Department of Transportation, on behalf of the Atlantic City Emergency...

  7. 78 FR 64178 - Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway (AICW), Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice of... operating schedule that governs the S.R. 74 Bridge across the AICW, at mile 283.1, at Wrightsville Beach,...

  8. 76 FR 54703 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The... Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach Triathlon, which is...

  9. 77 FR 64904 - Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... Beach, NC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Carolina Beach..., at Carolina Beach, North Carolina. The safety zone will temporarily restrict vessel movement...

  10. 77 FR 41911 - Safety Zone, Atlantic Intracoastal Waterway; Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-17

    ...; Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the waters of the Atlantic Intracoastal Waterway at Wrightsville Beach... Beach, North Carolina. DATES: This rule is effective from September 1, 2012 until May 1, 2013....

  11. 78 FR 34579 - Safety Zone, Atlantic Intracoastal Waterway; Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ...; Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... Wrightsville Beach, North Carolina. The safety zone is necessary to provide for the safety of mariners on... Waterway, mile 283.1, at Wrightsville Beach, North Carolina. The safety zone extension will...

  12. 78 FR 22195 - Safety Zone; Atlantic Intracoastal Waterway; Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    .... 2064; Department of Homeland Security Delegation No. 0170.1. 0 2. Add Sec. 165.T05-1082 to read as follows: Sec. 165.T05-1082 Safety Zone; Atlantic Intracoastal Waterway, Wrightsville Beach, NC. (a..., Sec. 165.T05-1082. In addition the following regulations apply: (1) All vessels and persons...

  13. Valuing ecosystem services of an impacted waterway in the Southwestern US

    EPA Science Inventory

    While many studies of ecosystem services focus on unaltered areas such as wilderness, management insight is also needed for those more impacted. This case study values ecosystem services of the Santa Cruz River, an effluent-dominated waterway in southern Arizona. Wastewater treat...

  14. 33 CFR 117.353 - Atlantic Intracoastal Waterway, Savannah River to St. Marys River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Savannah River to St. Marys River. 117.353 Section 117.353 Navigation and Navigable Waters COAST GUARD....353 Atlantic Intracoastal Waterway, Savannah River to St. Marys River. (a) General. Public vessels of... Bridge, SR 204, mile 592.9 near Savannah. The draw will open as necessary on the hour from 7 a.m. to 9...

  15. 33 CFR 117.353 - Atlantic Intracoastal Waterway, Savannah River to St. Marys River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Savannah River to St. Marys River. 117.353 Section 117.353 Navigation and Navigable Waters COAST GUARD....353 Atlantic Intracoastal Waterway, Savannah River to St. Marys River. (a) General. Public vessels of... Bridge, SR 204, mile 592.9 near Savannah. The draw will open as necessary on the hour from 7 a.m. to 9...

  16. 33 CFR 117.353 - Atlantic Intracoastal Waterway, Savannah River to St. Marys River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Savannah River to St. Marys River. 117.353 Section 117.353 Navigation and Navigable Waters COAST GUARD....353 Atlantic Intracoastal Waterway, Savannah River to St. Marys River. (a) General. Public vessels of... Bridge, SR 204, mile 592.9 near Savannah. The draw will open as necessary on the hour from 7 a.m. to 9...

  17. 33 CFR 117.353 - Atlantic Intracoastal Waterway, Savannah River to St. Marys River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Savannah River to St. Marys River. 117.353 Section 117.353 Navigation and Navigable Waters COAST GUARD....353 Atlantic Intracoastal Waterway, Savannah River to St. Marys River. (a) General. Public vessels of... Bridge, SR 204, mile 592.9 near Savannah. The draw will open as necessary on the hour from 7 a.m. to 9...

  18. 33 CFR 117.353 - Atlantic Intracoastal Waterway, Savannah River to St. Marys River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Savannah River to St. Marys River. 117.353 Section 117.353 Navigation and Navigable Waters COAST GUARD....353 Atlantic Intracoastal Waterway, Savannah River to St. Marys River. (a) General. Public vessels of... Bridge, SR 204, mile 592.9 near Savannah. The draw will open as necessary on the hour from 7 a.m. to 9...

  19. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., whether a ship is “designed primarily for use on the high seas” must be determined from all the facts... following example illustrates the application of paragraph (a)(4)(i) of this section: Example. A ship with a... only a partial load, such that the draft is 12 feet. The ship unloads and departs the waterway...

  20. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., whether a ship is “designed primarily for use on the high seas” must be determined from all the facts... following example illustrates the application of paragraph (a)(4)(i) of this section: Example. A ship with a... only a partial load, such that the draft is 12 feet. The ship unloads and departs the waterway...

  1. 77 FR 24433 - Special Local Regulations; ODBA Draggin on the Waccamaw, Atlantic Intracoastal Waterway...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... would be as follows: All ] waters of the Atlantic Intracoastal Waterway encompassed within an Imaginary... Reform, to minimize litigation, eliminate ambiguity, and reduce burden. Protection of Children We have analyzed this proposed rule under Executive Order 13045, Protection of Children from Environmental...

  2. 77 FR 64906 - Safety Zone, Atlantic Intracoastal Waterway; Emerald Isle, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Emerald... Emerald Isle, North Carolina. The safety zone is necessary to provide for the safety of mariners on..., mile 226, at Emerald Isle, North Carolina. The safety zone extension will temporarily restrict...

  3. 78 FR 66266 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), Chesapeake, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... Bridge across the Atlantic Intracoastal Waterway, South Branch of the Elizabeth River, mile 7.1, at... have questions on this temporary deviation, call or email Mrs. Kashanda Booker, Bridge Administration... 33 CFR 117.997(e), to facilitate maintenance of the moveable spans on the structure. The...

  4. 78 FR 48608 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), Chesapeake, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... operation of the I64 Bridge across the Atlantic Intracoastal Waterway, South Branch of the Elizabeth River... have questions on this temporary deviation, call or email Mrs. Kashanda Booker, Bridge Administration... this bridge, has requested a temporary deviation from the current operating regulation set out in...

  5. 77 FR 25652 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), at Wrightsville Beach, NC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-01

    ... Waterway (AIWW), at Wrightsville Beach, NC; Cape Fear and Northeast Cape Fear River, at Wilmington, NC...) bridges: The S.R. 74 Bridge, across the AIWW, mile 283.1 at Wrightsville Beach, NC; the Cape Fear Memorial Bridge across the Cape Fear River, mile 26.8; and the Isabel S. Holmes Bridge across the Northeast...

  6. 77 FR 50376 - Drawbridge Operation Regulation, Atlantic Intracoastal Waterway (AIWW); Wrightsville Beach, NC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... Waterway (AIWW); Wrightsville Beach, NC; Cape Fear and Northeast Cape Fear River; Wilmington, NC AGENCY... AIWW, mile 283.1 at Wrightsville Beach, NC; the Cape Fear Memorial Bridge across the Cape Fear River, mile 26.8; and the Isabel S. Holmes Bridge across the Northeast Cape Fear River, mile 1.0; both...

  7. 78 FR 5720 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    .... 2064; Department of Homeland Security Delegation No. 0170.1. 0 2. Add temporary Sec. 165.T05-1062 to read as follows: Sec. 165.T05-1062 Safety Zone; Atlantic Intracoastal Waterway, Oak Island, NC. (a...-1062. In addition the following regulations apply: (1) All vessels requiring greater than 50...

  8. 78 FR 26056 - Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Nederland, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... SECURITY Coast Guard Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Nederland... Coast Guard regulations, Sunoco Partners Marketing and Terminals has submitted a Letter of Intent and a... new construction to expand or modify marine terminal operations in an existing facility...

  9. Vessel traffic safety in busy waterways: A case study of accidents in western shenzhen port.

    PubMed

    Mou, J M; Chen, P F; He, Y X; Yip, Tsz Leung; Li, W H; Tang, J; Zhang, H Z

    2016-08-03

    Throughout the world, busy waterways near large ports witness heavy vessel traffic in recent decades. The waterways are characterized by high risk in terms of loss of life, property, and pollution to environment. To facilitate maritime safety management with satisfactory efficiency and efficacy, the authors propose a framework of safety indexes to evaluate the risk level in busy waterways according to the accident severity, fatality rate and special indicators of maritime transportation. The safety indexes consist of Safety Evaluation Index (SEI) and Safety Warning Index (SWI), and are derived from the proposed risk criteria of Chinese vessel traffic. As a case study, data on vessel traffic accidents reported in the Western Shenzhen Port, South China from 1995 to 2015 are analyzed. The actual risk level of this area during the period is calculated under the framework. The implementation of the safety indexes indicate that the risk criteria and safety indexes are practicable and effective for the vessel traffic management. The methodology based on long-term accident data can significantly support the risk analysis in the macroscopic perspective for busy ports and waterways, such that SWI can act as threshold to trigger actions, while SEI can act as an indicator to measure safety status.

  10. 78 FR 23488 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway, Albemarle and Chesapeake Canal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Atlantic Intracoastal Waterway... Department of Transportation West Building, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m... approaching the bridge and cannot reach the draw exactly on the hour or half hour, the draw tender may...

  11. 77 FR 14321 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach Triathlon... individual submitting the comment (or signing the comment, if submitted on behalf of an association, business, labor union, etc.). You may review a Privacy Act notice regarding our public dockets in the January...

  12. EPA Announces National Limits to Reduce Toxic Pollutants Discharged into Waterways by Steam Electric Power Plants

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today finalized a rule that will reduce the discharge of toxic pollutants into America's waterways from steam electric power plants by 1.4 billion pounds annually, as well as reduce water w

  13. 76 FR 60076 - Lower Mississippi River Waterway Safety Advisory Committee; Vacancies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-28

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Vacancies AGENCY: Coast... is reopening the period for accepting applications for membership to the Lower Mississippi River... with navigation safety on the Lower Mississippi River as required by the U.S. Coast Guard....

  14. 75 FR 36313 - Drawbridge Operation Regulation; Arkansas Waterway, Pine Bluff, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... acknowledgement tone back to the vessel and the remote drawbridge operator then establishes normal verbal radio communications. This protocol is used to isolate and differentiate these radio communications from the railroad... Purpose The Arkansas Waterway is part of the McClellan-Kerr Arkansas River Navigation System. This...

  15. 77 FR 64720 - Safety Zone: Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... Waterway, mile 311.8, at Oak Island, North Carolina. The contract provides for replacing the fender system... entities: the owners or operators of commercial tug and barge companies, recreational and commercial... on VHF-FM marine band radio channels 13 and 16 one hour in advance of intended transit. (2) All...

  16. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Colorado River Locks at Mile 400.8 and Mile 441.5, respectively, west of Harvey Lock, La., on the Gulf Intracoastal Waterway, and navigation of the tributary Colorado River Channel in the vicinity of said locks. (b... differential is less than 0.7 foot. When the head differential is less than 0.7, the Colorado River locks...

  17. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Colorado River Locks at Mile 400.8 and Mile 441.5, respectively, west of Harvey Lock, La., on the Gulf Intracoastal Waterway, and navigation of the tributary Colorado River Channel in the vicinity of said locks. (b... differential is less than 0.7 foot. When the head differential is less than 0.7, the Colorado River locks...

  18. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Colorado River Locks at Mile 400.8 and Mile 441.5, respectively, west of Harvey Lock, La., on the Gulf Intracoastal Waterway, and navigation of the tributary Colorado River Channel in the vicinity of said locks. (b... differential is less than 0.7 foot. When the head differential is less than 0.7, the Colorado River locks...

  19. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Colorado River Locks at Mile 400.8 and Mile 441.5, respectively, west of Harvey Lock, La., on the Gulf Intracoastal Waterway, and navigation of the tributary Colorado River Channel in the vicinity of said locks. (b... differential is less than 0.7 foot. When the head differential is less than 0.7, the Colorado River locks...

  20. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Colorado River Locks at Mile 400.8 and Mile 441.5, respectively, west of Harvey Lock, La., on the Gulf Intracoastal Waterway, and navigation of the tributary Colorado River Channel in the vicinity of said locks. (b... differential is less than 0.7 foot. When the head differential is less than 0.7, the Colorado River locks...

  1. 77 FR 45991 - Regulated Navigation Area; Buzzard's Bay, MA; Navigable Waterways Within the First Coast Guard...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ...-45992] [FR Doc No: 2012-18832] DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Parts 161 and 165...'s Bay, MA; Navigable Waterways Within the First Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of availability and request for comments. SUMMARY: The Coast Guard announces...

  2. 77 FR 75602 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Atlantic Intracoastal Waterway; Oak Island... at Oak Island, North Carolina. The safety zone is necessary to provide for the safety of mariners on..., mile 311.8, at Oak Island, North Carolina. The safety zone extension will temporarily restrict...

  3. 33 CFR 127.007 - Letter of intent and waterway suitability assessment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) An owner or operator intending to build a new facility handling LNG or LHG, or an owner or operator... LNG or LHG, where the construction, expansion, or modification would result in an increase in the size and/or frequency of LNG or LHG marine traffic on the waterway associated with a proposed facility...

  4. Analyses of native water, bottom material, and elutriate samples of southern Louisiana waterways, 1977-78

    USGS Publications Warehouse

    Dupuy, Alton J.; Couvillion, Nolan P.

    1979-01-01

    From March 1977 to July 1978 the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers conducted a series of elutriate studies to determine water quality in selected reaches of major navigable waterways of southern Louisiana. Sample were collected from the Mississippi River-Gulf Outlet areas; Mississippi River, South Pass; Baptiste Collette Bayou; Tiger Pass area; Baou Long; Bayou Barataria and Barataria Bay Waterway area (gulf section); Bayou Segnette Waterway, Lake Pontchartrain near Tangipahoa River mouth; Bayou Grand Caillou; Bayou la Carpe at Homa; Houma Navigation Canal and Terrebonne Bay; Bayou Boeuf, Bayou Chene, and Baou Black, Atchafalaya River Channel, Atchafalaya Bay; Old River Lock tailbay; Red River below mouth of Black River; Freshwaer Canal; Mermentau River and Lake Arthur Mermentau River outlet; and Calcasieu Ship Channel. The studies were initiated at the request of the U.S. Army Corps of Engineers to evaluate possible environmental effects of proposed dredging activities in those waterways. The U.S. Army Corps of Engineers and U.S. Geological Survey collected 189 samples of native water and 172 samples of bottom (bed) material from 163 different sites. A total of 117 elutriates (Mixtures of native water and bottom material) were prepared. The native water and elutriate samples were analyzed for selected metals, pesticides, nutrients organics, and pysical constituents. Particle-size determinations were made on bottom-material samples. (Kosco-USGS)

  5. 78 FR 22193 - Special Local Regulations; West Palm Beach Triathlon Championship, Intracoastal Waterway; West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

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

  6. 78 FR 77590 - Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway (AICW), Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice...

  7. 78 FR 47191 - Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway (AICW), Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice...

  8. 77 FR 5185 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway Albermarle Sound to Sunset Beach...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Atlantic Intracoastal Waterway Albermarle Sound to Sunset Beach, Scotts Hill, NC AGENCY: Coast Guard, DHS. ACTION: Notice of...

  9. 75 FR 28757 - Drawbridge Operation Regulation; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Long Island, New York Inland Waterway... Parkway Bridge across Sloop Channel at mile 15.4, at Jones Beach, New York. Under this temporary deviation the bridge may operate on a special operating schedule for five months to facilitate the completion...

  10. Dissolved oxygen and pH relationships in northern Australian mangrove waterways

    SciTech Connect

    Boto, K.G.; Bunt, J.S.

    1981-01-01

    Consistent, highly significant linear correlations (R2 greater than or equal to 0.8) between pH and dissolved oxygen levels have been found in northern Australian mangrove waterways. These properties seem to be influenced by dissolved organic matter, mainly polyphenolic compounds, present in the creeks and tidal channel waters.

  11. 77 FR 40513 - Safety Zone; Major Motion Picture Filming, Atlantic Intracoastal Waterway; Southport, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Intracoastal Waterway due to the filming of a movie involving explosions and other dangerous stunts on water... filming of the movie, a delay in enacting this safety zone would be contrary to public interest. Under 5 U... to the area, the effect of the rule will not be significant since this rule will only be...

  12. 33 CFR 127.007 - Letter of intent and waterway suitability assessment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) An owner or operator intending to build a new facility handling LNG or LHG, or an owner or operator... LNG or LHG, where the construction, expansion, or modification would result in an increase in the size and/or frequency of LNG or LHG marine traffic on the waterway associated with a proposed facility...

  13. 33 CFR 127.007 - Letter of intent and waterway suitability assessment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) An owner or operator intending to build a new facility handling LNG or LHG, or an owner or operator... LNG or LHG, where the construction, expansion, or modification would result in an increase in the size and/or frequency of LNG or LHG marine traffic on the waterway associated with a proposed facility...

  14. 33 CFR 127.007 - Letter of intent and waterway suitability assessment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) An owner or operator intending to build a new facility handling LNG or LHG, or an owner or operator... LNG or LHG, where the construction, expansion, or modification would result in an increase in the size and/or frequency of LNG or LHG marine traffic on the waterway associated with a proposed facility...

  15. 33 CFR 127.007 - Letter of intent and waterway suitability assessment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) An owner or operator intending to build a new facility handling LNG or LHG, or an owner or operator... LNG or LHG, where the construction, expansion, or modification would result in an increase in the size and/or frequency of LNG or LHG marine traffic on the waterway associated with a proposed facility...

  16. 75 FR 61094 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway, Beaufort, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Waterway at mile 539.0 in Port Royal, South Carolina, vehicle traffic is currently being rerouted from the McTeer Bridge to the Lady's Island Bridge. This rerouting has resulted in increased vehicle traffic congestion on the Lady's Island Bridge. As a result of the increased vehicle traffic congestion,...

  17. 33 CFR 117.820 - Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (Alternate Route), Great Dismal Swamp Canal. 117.820 Section 117.820 Navigation and Navigable Waters COAST... North Carolina § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal. The draw of the Great Dismal Swamp Canal Bridge, mile 28.0 at South Mills, NC, shall operate as follows:...

  18. 33 CFR 117.820 - Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (Alternate Route), Great Dismal Swamp Canal. 117.820 Section 117.820 Navigation and Navigable Waters COAST... North Carolina § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal. The draw of the Great Dismal Swamp Canal Bridge, mile 28.0 at South Mills, NC, shall operate as follows:...

  19. 77 FR 72737 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway (Alternate Route), Dismal Swamp...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-06

    ... (Alternate Route), Dismal Swamp Canal, South Mills, NC AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulations governing the operation of the Great Dismal Swamp Canal Bridge, at mile 28.0, over the Atlantic Intracoastal Waterway (Alternate Route), Dismal Swamp Canal, South Mills, NC....

  20. 33 CFR 117.820 - Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (Alternate Route), Great Dismal Swamp Canal. 117.820 Section 117.820 Navigation and Navigable Waters COAST... North Carolina § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal. The draw of the Great Dismal Swamp Canal Bridge, mile 28.0 at South Mills, NC, shall operate as follows:...

  1. 33 CFR 117.820 - Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Alternate Route), Great Dismal Swamp Canal. 117.820 Section 117.820 Navigation and Navigable Waters COAST... North Carolina § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal. The draw of the Great Dismal Swamp Canal Bridge, mile 28.0 at South Mills, NC, shall operate as follows:...

  2. 33 CFR 117.820 - Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (Alternate Route), Great Dismal Swamp Canal. 117.820 Section 117.820 Navigation and Navigable Waters COAST... North Carolina § 117.820 Atlantic Intracoastal Waterway (Alternate Route), Great Dismal Swamp Canal. The draw of the Great Dismal Swamp Canal Bridge, mile 28.0 at South Mills, NC, shall operate as follows:...

  3. Bridging the Response to Mass Shootings and Urban Violence: Exposure to Violence in New Haven, Connecticut.

    PubMed

    Santilli, Alycia; O'Connor Duffany, Kathleen; Carroll-Scott, Amy; Thomas, Jordan; Greene, Ann; Arora, Anita; Agnoli, Alicia; Gan, Geliang; Ickovics, Jeannette

    2017-03-01

    We have described self-reported exposure to gun violence in an urban community of color to inform the movement toward a public health approach to gun violence prevention. The Community Alliance for Research and Engagement at Yale School of Public Health conducted community health needs assessments to document chronic disease prevalence and risk, including exposure to gun violence. We conducted surveys with residents in six low-income neighborhoods in New Haven, Connecticut, using a neighborhood-stratified, population-based sample (n = 1189; weighted sample to represent the neighborhoods, n = 29 675). Exposure to violence is pervasive in these neighborhoods: 73% heard gunshots; many had family members or close friends hurt (29%) or killed (18%) by violent acts. Although all respondents live in low-income neighborhoods, exposure to violence differs by race/ethnicity and social class. Residents of color experienced significantly more violence than did White residents, with a particularly disparate increase among young Black men aged 18 to 34 years. While not ignoring societal costs of horrific mass shootings, we must be clear that a public health approach to gun violence prevention means focusing on the dual epidemic of mass shootings and urban violence.

  4. The determination of nutritional requirements for Safe Haven Food Supply System (emergency/survival foods)

    NASA Technical Reports Server (NTRS)

    Ahmed, Selina

    1987-01-01

    The Space Station Safe Haven Food System must sustain 8 crew members under emergency conditions for 45 days. Emergency Survival Foods are defined as a nutritionally balanced collection of high density food and beverages selected to provide for the survival of Space Station flight crews in contingency situations. Since storage volume is limited, the foods should be highly concentrated. A careful study of different research findings regarding starvation and calorie restricted diets indicates that a minimum nutritional need close to RDA is an important factor for sustaining an individual's life in a stressful environment. Fat, protein, and carbohydrates are 3 energy producing nutrients which play a vital role in the growth and maintenance process of human life. A lower intake of protein can minimize the water intake, but it causes a negative nitrogen balance and a lower performance level. Other macro and micro nutrients are also required for nutritional interrelationships to metabolize the other 3 nutrients to their optimum level. The various options for longer duration than 45 days are under investigation.

  5. Developing a public information and engagement portal of urban waterways with real-time monitoring and modeling.

    PubMed

    Cochrane, T A; Wicke, D; O'Sullivan, A

    2011-01-01

    Waterways can contribute to the beauty and livelihood of urban areas, but maintaining their hydro-ecosystem health is challenging because they are often recipients of contaminated water from stormwater runoff and other discharges. Public awareness of local waterways' health and community impacts to these waterways is usually poor due to of lack of easily available information. To improve community awareness of water quality in urban waterways in New Zealand, a web portal was developed featuring a real-time waterways monitoring system, a public forum, historical data, interactive maps, contaminant modelling scenarios, mitigation recommendations, and a prototype contamination alert system. The monitoring system featured in the web portal is unique in the use of wireless mesh network technology, direct integration with online modelling, and a clear target of public engagement. The modelling aims to show the origin of contaminants within the local catchment and to help the community prioritize mitigation efforts to improve water quality in local waterways. The contamination alert system aims to keep managers and community members better informed and to provide a more timely response opportunity to avert any unplanned or accidental contamination of the waterways. Preliminary feedback has been positive and is being supported by local and regional authorities. The system was developed in a cost-effective manner providing a community focussed solution for quantifying and mitigating key contaminants in urban catchments and is applicable and transferable to other cities with similar stormwater challenges.

  6. Hydrology of and Current Monitoring Issues for the Chicago Area Waterway System, Northeastern Illinois

    USGS Publications Warehouse

    Duncker, James J.; Johnson, Kevin K.

    2015-10-28

    The Chicago Area Waterway System (CAWS) consists of a combination of natural and manmade channels that form an interconnected navigable waterway of approximately 90-plus miles in the metropolitan Chicago area of northeastern Illinois. The CAWS serves the area as the primary drainage feature, a waterway transportation corridor, and recreational waterbody. The CAWS was constructed by the Metropolitan Water Reclamation District of Greater Chicago (MWRDGC). Completion of the Chicago Sanitary and Ship Canal (initial portion of the CAWS) in 1900 breached a low drainage divide and resulted in a diversion of water from the Lake Michigan Basin. A U.S. Supreme Court decree (Consent Decree 388 U.S. 426 [1967] Modified 449 U.S. 48 [1980]) limits the annual diversion from Lake Michigan. While the State of Illinois is responsible for the diversion, the MWRDGC regulates and maintains water level and water quality within the CAWS by using several waterway control structures. The operation and control of water levels in the CAWS results in a very complex hydraulic setting characterized by highly unsteady flows. The complexity leads to unique gaging requirements and monitoring issues. This report provides a general discussion of the complex hydraulic setting within the CAWS and quantifies this information with examples of data collected at a range of flow conditions from U.S. Geological Survey streamflow gaging stations and other locations within the CAWS. Monitoring to address longstanding issues of waterway operation, as well as current (2014) emerging issues such as wastewater disinfection and the threat from aquatic invasive species, is included in the discussion.

  7. 77 FR 70174 - Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Houston and Texas City, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard Waterway Suitability Assessment for Expansion of Liquefied Gas Terminals; Houston and... modify marine terminal operations in an existing facility handling Liquefied Natural Gas (LNG)...

  8. U-Th-Pb geochronology of the Massabesic Gneiss and the granite near Milford, South-Central New Hampshire: New evidence for avalonian basement and taconic and alleghenian disturbances in Eastern New England

    USGS Publications Warehouse

    Aleinikoff, J.N.; Zartman, R.E.; Lyons, J.B.

    1979-01-01

    U-Th-Pb systematics for zircon and monazite from Massabesic Gneiss (paragneiss and orthogneiss) and the granite near Milford, New Hampshire, were determined. Zircon morphology suggests that the paragneiss may be volcaniclastic (igneous) in origin, and thus the age data probably record the date (minimum of 646 m.y.) at which the rock was extruded. A two-stage lead-loss model is proposed to explain the present array of data points on a concordia diagram. Orthogneiss ages range only narrowly and are clustered around 475 m.y. Data for the granite of Milford, New Hampshire, are scattered, but may be interpreted in terms of inheritance and modern lead loss, yielding a crystallization age of 275 m.y. This is the only known occurrence of Avalonian-type basement in New Hampshire and as such provides evidence for the location of the paleo-Africa-paleo- North America suture. The geochronology also further documents the occurrence of disturbances during the Ordovician and Permian. ?? 1979 Springer-Verlag.

  9. A biomonitoring study assessing the residual biological effects of pollution caused by the HAVEN wreck on marine organisms in the Ligurian Sea (Italy).

    PubMed

    Viarengo, A; Dondero, F; Pampanin, D M; Fabbri, R; Poggi, E; Malizia, M; Bolognesi, C; Perrone, E; Gollo, E; Cossa, G P

    2007-11-01

    Residual biological effects of the 1991 HAVEN oil spill off the Ligurian (Arenzano) coast were assessed in this study. Samples of the fish species Boops boops, Mullus barbatus, and Uranoscupus scaber were collected from two polluted sites near the HAVEN wreck and from an uncontaminated area. In addition to this, mussels were caged along the coast affected by the HAVEN disaster. The physiological status of fish and mussels was assessed using a battery of stress and exposure biomarkers. The PAH content of mussel and fish tissues was also analyzed. Significant biological responses were observed in lysosomal membrane stability, neutral lipid and lipofuscin accumulation and micronucleus frequency for mussels caged at two sites close to the HAVEN wreck. Chemical analyses indicated, however, that these effects are not caused by aromatic hydrocarbons. For this reason, we suggest that the aftermath of the HAVEN disaster contributes very little to coastal ecosystem pollution. This was also confirmed by the few biological effects observed in fish specimens (Boops boops) collected from surface waters. Nevertheless, it is important to point out that benthic fish displayed a stress syndrome potentially caused by aromatic hydrocarbons released from the oil tanker, as witnessed by an enhanced EROD activity and increased lipofuscin and neutral lipid lysosomal contents.

  10. Modelling and Simulation for Safe and Efficient Navigation in Narrow Waterways

    NASA Astrophysics Data System (ADS)

    Ince, A. N.; Topuz, E.

    2004-01-01

    This paper outlines the design of a Vessel Traffic Management and Information System (VTMIS) for the Turkish Straits and taking this as an example shows how modelling and simulation may aid safe and efficient navigation of vessels through waterways which are narrow and winding with changing currents and are therefore difficult to navigate and prone to accidents. Ship Handling and Vessel Traffic Flow simulation models and Hyrographic Prediction model are described and the simulation trials conducted under different traffic and environment conditions are discussed to show the role that these prediction and simulation programmes can play in preventing marine casualities in different waterways, which may result in loss of human lifes and property and contamination of the environment.

  11. Amazon dams and waterways: Brazil's Tapajós Basin plans.

    PubMed

    Fearnside, Philip M

    2015-09-01

    Brazil plans to build 43 "large" dams (>30 MW) in the Tapajós Basin, ten of which are priorities for completion by 2022. Impacts include flooding indigenous lands and conservation units. The Tapajós River and two tributaries (the Juruena and Teles Pires Rivers) are also the focus of plans for waterways to transport soybeans from Mato Grosso to ports on the Amazon River. Dams would allow barges to pass rapids and waterfalls. The waterway plans require dams in a continuous chain, including the Chacorão Dam that would flood 18,700 ha of the Munduruku Indigenous Land. Protections in Brazil's constitution and legislation and in international conventions are easily neutralized through application of "security suspensions," as has already occurred during licensing of several dams currently under construction in the Tapajós Basin. Few are aware of "security suspensions," resulting in little impetus to change these laws.

  12. Final environment impact report supplement: Northeast corridor improvement project electrification: New Haven, CT to Boston, MA. Final report

    SciTech Connect

    1995-02-01

    This document is a supplement to the final environmental impact report (FEIR) published in October 1994 on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electrification from New Haven, CT, to Boston, MA. The purpose of this supplement is to provide additional information relative to: the Roxbury Substation Alternative Analysis; an expanded discussion on mitigation of potential adverse impacts; draft Section 61 findings; the Memorandum of Understanding between Amtrak and the Massachusetts Bay Transportation Authority (MBTA) for Route 128 Station; Amtrak`s draft outreach program; and to address other Massachusetts Environmental Policy Act concerns.

  13. Mines and Underwater IEDs in U.S. Ports and Waterways: Context, Threats, Challenges, and Solutions

    DTIC Science & Technology

    2008-01-01

    are the roles and responsibilities of local police bomb squads or fire departments? In some jurisdictions, even natural - resources police could be...biological, radiological, nuclear, and high-explosive weapons of mass destruc- tion and disruption; piracy and organized crime; overexploitation of marine...assets are at risk, must respond to weapons that can easily be deployed in U.S. ports and waterways. THE NATURE OF THE M/UWIED THREAT In the American

  14. Report of the Inland Waterway Transport (IWT) Mission, 5 February-20 April 1985. Main Report

    DTIC Science & Technology

    1985-06-01

    Lockages. Thailand: Cross Profile of Chao Phraya River . Thailand: Map of navigation Projects. * Thailand: Nan and Chao Phraya River Training, undertaken by...January 1973. Thailand: The Inland Waterway Projects of Thailand under Construction, 16-28 December 1980. Facilities, Bangkok Port. Thailand: Chao Phraya ...dredging, planning, operation, rivers . 20. AHSTRlAC"(CmWgmn i ew"e etift IFf nmeseeme a Identlfy by block M01bw) . -Report identifies major problems

  15. Interacting effects of vegetation and hydrogeomorphic complexity on nitrate in agricultural waterways

    NASA Astrophysics Data System (ADS)

    Webster, A.; Cadenasso, M. L.

    2015-12-01

    Intensive cultivation in the California Central Valley has resulted in the loss of ~95% of riparian habitat. In addition, small streams have been replaced by denuded agricultural waterways to convey irrigation drainage high in nitrate (NO3). A variety of strategies are being used to increase riparian vegetation along agricultural waterways, but many of the ecological functions of these novel habitat features are unknown. An extensive study was conducted in summer 2014 to investigate which riparian ecosystem features are associated with variable NO3 levels in waterways draining irrigated cropland. Eighty sites were selected to represent a wide range of riparian vegetation, hydrogeomorphic features, and agricultural contexts. Sites were visited three times to correspond to the early, mid, and late irrigation season. At each visit, water samples were taken 300m apart and analyzed for turbidity, pH, temperature, and NO3. To characterized hydrogeomorphic complexity, the frequency of features associated with transient storage and increased retention time were quantified. Vegetation cover and structure on banks, foreshores, and in channels was also measured. Using a generalized linear model, we tested for the interaction of upstream [NO3-N] with vegetation and hydrogeomorphic variables to predict downstream [NO3-N], the dependent variable. As expected, upstream [NO3-N] strongly predicted downstream [NO3-N] and no features directly predicted downstream [NO3-N]. The frequency of hydrogeomorphic features, however, interacted with upstream [NO3-N] to predict downstream [NO3-N], indicating an effect of hydrogeomorphic complexity on NO3 from up to downstream. Vegetation factors did not interact with upstream [NO3-N], but woody vegetation cover was positively correlated with the frequency of hydrogeomorphic features. These findings support the use of woody riparian vegetation to increase NO3 retention in agricultural waterways, via an indirect association with hydrogeomorphic

  16. Projecting the Demand for Ohio River Basin Waterway Traffic Using Correlation and Regression.

    DTIC Science & Technology

    1979-01-01

    the basin. Each report contains information on past and present waterborne commerce in the basin and projections by commodity group and origin...tools and system information , will be used to evaluate specific waterway improvements to meet short and long-term navigation needs. The output from...these studies will serve as input to Corps’ Inland Navigation Simulation Models to help analyze the performance and opportunities for improvement of the

  17. Report of the Inland Waterway Transport (IWT) Mission, 5 February-20 April 1985. Appendices

    DTIC Science & Technology

    1985-06-01

    area is entirely different from the main river as regards to river transportation. In the Delta, intricate waterways with sharp bends have to be...biggest carrying capacity would be for a composite wood- GRP structure. 6. Traffic Currently, the canals are performing a very minor transport function. 7...appropriate station. The canal is 25 km in length. The water from the pumping station is distilled before being distributed to water pipes all over

  18. Inland waterway ports nodal attraction indices relevant in development strategies on regional level

    NASA Astrophysics Data System (ADS)

    Dinu, O.; Burciu, Ş.; Oprea, C.; Ilie, A.; Rosca, M.

    2016-08-01

    Present paper aims to propose a set of ranking indices and related criteria, concerning mainly spatial analysis, for the inland waterway port, with special view on inland ports of Danube. Commonly, the attraction potential of a certain transport node is assessed by its spatial accessibility indices considering both spatial features of the location provided by the networks that connect into that node and its economic potential defining the level of traffic flows depending on the economic centers of its hinterland. Paper starts with a overview of the critical needs that are required for potential sites to become inland waterway ports and presents nodal functions that coexist at different levels, leading to a port hierarchy from the points of view of: capacity, connection to hinterland, traffic structure and volume. After a brief review of the key inland waterway port ranking criterion, a selection of nodal attraction measures is made. Particular considerations for the Danube inland port case follows proposed methodology concerning indices of performance for network scale and centrality. As expected, the shorter the distance from an inland port to the nearest access point the greater accessibility. Major differences in ranking, dependent on selected criterion, were registered.

  19. Development of a traffic noise prediction model on inland waterway of China using the FHWA.

    PubMed

    Dai, Ben-lin; He, Yu-long; Mu, Fei-hu; Xu, Ning; Wu, Zhen

    2014-06-01

    Based on the local environmental standards, vessels types and traffic conditions, an inland waterway traffic noise prediction model was developed for use in China. This model was modified from the US FHWA model by adding the ground absorption and water surface attenuation correction terms to the governing equations. The parameters that were input into the equations, including traffic flow, vessel speed, distance from the center of the inland waterway to the receiver, position and height of the barriers and buildings, location of the receiver, type of ground, percentage of soft ground cover within the segment, and water surface conditions were re-defined. The model was validated by comparing the measured noise levels obtained at 33 sampling sites from Shugang Channel, Yanhe Channel and Danjinlicaohe Channel in China with the predicted values. The deviation between the predicted and measured noise levels within the range of ±1.5dB(A) was 81.8%. The mean difference between the predicted and measured noise levels was 0.15±1.75dB(A). However, the noise levels predicted developed model are generally higher than the measured levels. Overall, the comparison has proved that the developed method is of a high precision, and that it can be applied to estimate the traffic noise exposure level on inland waterway in China.

  20. Monitoring of metal pollution in waterways across Bangladesh and ecological and public health implications of pollution.

    PubMed

    Kibria, Golam; Hossain, Md Maruf; Mallick, Debbrota; Lau, T C; Wu, Rudolf

    2016-12-01

    Using innovative artificial mussels technology for the first time, this study detected eight heavy metals (Cd, Cu, Fe, Mn, Ni, Pb, U, Zn) on a regular basis in waterways across Bangladesh (Chittagong, Dhaka and Khulna). Three heavy metals, viz. Co, Cr and Hg were always below the instrumental detection levels in all the sites during the study period. Through this study, seven metal pollution "hot spots" have been identified, of which, five "hot spots" (Cu, Fe, Mn, Ni, Pb) were located in the Buriganga River, close to the capital Dhaka. Based on this study, the Buriganga River can be classified as the most polluted waterway in Bangladesh compared to waterways monitored in Khulna and Chittagong. Direct effluents discharged from tanneries, textiles are, most likely, reasons for elevated concentrations of heavy metals in the Buriganga River. In other areas (Khulna), agriculture and fish farming effluents may have caused higher Cu, U and Zn in the Bhairab and Rupsa Rivers, whereas untreated industrial discharge and ship breaking activities can be linked to elevated Cd in the coastal sites (Chittagong). Metal pollution may cause significant impacts on water quality (irrigation, drinking), aquatic biodiversity (lethal and sub-lethal effects), food contamination/food security (bioaccumulation of metals in crops and seafood), human health (diseases) and livelihoods of people associated with wetlands.

  1. Surface Changes Observed at Greeley Haven during Opportunity's Fifth Martian Winter

    NASA Astrophysics Data System (ADS)

    Johnson, J. R.; Bell, J. F.; Arvidson, R. E.; Herman, J. A.

    2012-12-01

    A series of images acquired by the Pancam imaging system on the Mars Exploration Rover Opportunity between Sols 2825 and 2946 (January to May, 2012) documented changes in surface dust and soils at Cape York (Meridiani Planum) while the rover was parked at its winter location (Greeley Haven) on the rim of Endeavour Crater. Observations included five 360° "albedo pans" acquired using the L1 filter (739 ± 338 nm) and seven multispectral image sets (754 nm, 535 nm, 432 nm) of a single scene near the rover disturbed by the wheels (Fig. 1). The albedo pan images were acquired using 2x2 pixel downsampling and 1 bit/pixel lossy wavelet-based compression, and were all acquired within 1 minute of 12:04 local true solar time (LTST) on each of the five sols (Martian day). The near-field images were acquired using lossless compression, and were all acquired within 1 minute of 12:23 LTST on each sol. All images were calibrated to relative reflectance using established algorithms and observations of the onboard calibration target. Because of minor pointing misregistration and/or slight rover motion (owing to the 15° slope on which the rover was parked), images required alignment using sub-pixel coregistration. Ratios between the earliest and later images documented changes in the scene. Several types of changes were observed over the 121-sol interval, likely caused by winds along the crater rim. These included: (1) albedo changes of the dark aeolian bedforms in the interior of Endeavour Crater; (2) brightening and darkening of ripples on dune faces associated with redistribution of dust; (3) darkening of some compressed rover tracks; and (4) brightening of disturbed areas near the rover tracks related to reappearance of high albedo granules as darker disturbed soil was winnowed away and loose spherules were removed. Changes in the solar azimuth and elevation (and hence phase angle) for the same LTST over 121 sols were only ~5°, so it is unlikely that the observed changes are

  2. Geochemical, isotopic, and dissolved gas characteristics of groundwater in a fractured crystalline-rock aquifer, Savage Municipal Well Superfund site, Milford, New Hampshire, 2011

    USGS Publications Warehouse

    Harte, Philip T.

    2013-01-01

    Tetrachloroethylene (PCE), a volatile organic compound, was detected in groundwater from deep (more than (>) 300 feet (ft) below land surface) fractures in monitoring wells tapping a crystalline-rock aquifer beneath operable unit 1 (OU1) of the Savage Municipal Well Superfund site (Weston, Inc., 2010). Operable units define remedial areas of contaminant concern. PCE contamination within the fractured-rock aquifer has been designated as a separate operable unit, operable unit 3 (OU3; Weston, Inc., 2010). PCE contamination was previously detected in the overlying glacial sand and gravel deposits and basal till, hereafter termed the Milford-Souhegan glacial-drift (MSGD) aquifer (Harte, 2004, 2006). Operable units 1 and 2 encompass areas within the MSGD aquifer, whereas the extent of the underlying OU3 has yet to be defined. The primary original source of contamination has been identified as a former manufacturing facility—the OK Tool manufacturing facility; hence OU1 sometimes has been referred to as the OK Tool Source Area (New Hampshire Department of Environmental Services, undated). A residential neighborhood of 30 to 40 houses is located in close proximity (one-quarter of a mile) from the PCE-contaminated monitoring wells. Each house has its own water-supply well installed in similar rocks as those of the monitoring wells, as indicated by the New Hampshire State geologic map (Lyons and others, 1997). An investigation was initiated in 2010 by the U.S. Environmental Protection Agency (USEPA) region 1, and the New Hampshire Department of Environmental Services (NHDES) to assess the potential for PCE transport from known contaminant locations (monitoring wells) to the residential wells. The U.S. Geological Survey (USGS) and the NHDES entered into a cooperative agreement in 2011 to assist in the evaluation of PCE transport in the fractured-rock aquifer. Periodic sampling over the last decade by the USEPA and NHDES has yet to detect PCE in groundwater from the

  3. Data Safe Havens and Trust: Toward a Common Understanding of Trusted Research Platforms for Governing Secure and Ethical Health Research

    PubMed Central

    Nicholls, Jacqueline; Dobbs, Christine; Sethi, Nayha; Cunningham, James; Ainsworth, John; Heaven, Martin; Peacock, Trevor; Peacock, Anthony; Jones, Kerina; Laurie, Graeme; Kalra, Dipak

    2016-01-01

    In parallel with the advances in big data-driven clinical research, the data safe haven concept has evolved over the last decade. It has led to the development of a framework to support the secure handling of health care information used for clinical research that balances compliance with legal and regulatory controls and ethical requirements while engaging with the public as a partner in its governance. We describe the evolution of 4 separately developed clinical research platforms into services throughout the United Kingdom-wide Farr Institute and their common deployment features in practice. The Farr Institute is a case study from which we propose a common definition of data safe havens as trusted platforms for clinical academic research. We use this common definition to discuss the challenges and dilemmas faced by the clinical academic research community, to help promote a consistent understanding of them and how they might best be handled in practice. We conclude by questioning whether the common definition represents a safe and trustworthy model for conducting clinical research that can stand the test of time and ongoing technical advances while paying heed to evolving public and professional concerns. PMID:27329087

  4. "The orang lives almost next door" the correspondence between John Fulton (New Haven) and Willem Verhaart (Java).

    PubMed

    Koehler, Peter

    2006-03-01

    Between 1937 and 1959 John Fulton (1899-1960), Sterling Professor of Physiology at Yale University (New Haven) and Willem Verhaart (1889-1983), neuropsychiatrist at Batavia Medical School (Java, Dutch East Indies) corresponded on neuroanatomical topics. Verhaart had easy access to primate brains in Batavia and stayed at Fulton's lab as a Rockefeller fellow (1938-1939), learning techniques of surgery and histology of the primate brain in order to apply it in his own lab. The correspondence relates of their undertakings in research, the preparations for Verhaart's stay in New Haven, the failure of subsequent research plans because of World War II, the camp experiences in Asia by Verhaart, the period of restoration after the war, helped by Fulton, and the political changes (independence) in Indonesia that finally lead to Verhaart's return to the Netherlands in 1950, where he became professor of histology and Director of the Neurological Institute at Leiden University. The correspondence shows how neuroscientists from different parts of the world cooperated. Moreover it is an example of the gradual change from a German (like his teacher Winkler) to an Anglo-American orientation in medical science that started in the beginning of the nineteenth century.

  5. Data Safe Havens and Trust: Toward a Common Understanding of Trusted Research Platforms for Governing Secure and Ethical Health Research.

    PubMed

    Lea, Nathan Christopher; Nicholls, Jacqueline; Dobbs, Christine; Sethi, Nayha; Cunningham, James; Ainsworth, John; Heaven, Martin; Peacock, Trevor; Peacock, Anthony; Jones, Kerina; Laurie, Graeme; Kalra, Dipak

    2016-06-21

    In parallel with the advances in big data-driven clinical research, the data safe haven concept has evolved over the last decade. It has led to the development of a framework to support the secure handling of health care information used for clinical research that balances compliance with legal and regulatory controls and ethical requirements while engaging with the public as a partner in its governance. We describe the evolution of 4 separately developed clinical research platforms into services throughout the United Kingdom-wide Farr Institute and their common deployment features in practice. The Farr Institute is a case study from which we propose a common definition of data safe havens as trusted platforms for clinical academic research. We use this common definition to discuss the challenges and dilemmas faced by the clinical academic research community, to help promote a consistent understanding of them and how they might best be handled in practice. We conclude by questioning whether the common definition represents a safe and trustworthy model for conducting clinical research that can stand the test of time and ongoing technical advances while paying heed to evolving public and professional concerns.

  6. Simulation of solute transport of tetrachloroethylene in ground water of the glacial-drift aquifer at the Savage Municipal Well Superfund Site, Milford, New Hampshire, 1960-2000

    USGS Publications Warehouse

    Harte, Philip T.

    2004-01-01

    The Savage Municipal Well Superfund site, named after the former municipal water-supply well for the town of Milford, is underlain by a 0.5-square mile plume of volatile organic compounds (VOCs), primarily tetrachloroethylene (PCE). The plume occurs mostly within a highly transmissive sand-and-gravel unit, but also extends to an underlying till and bedrock unit. The plume logistically is divided into two areas termed Operable Unit No. 1 (OU1), which contains the primary source area, and Operable Unit No. 2 (OU2), which is the extended plume area. PCE concentrations in excess of 100,000 parts per billion (ppb) had been detected in the OU1 area in 1995, indicating a likely Dense Non-Aqueous Phase Liquid (DNAPL) source. In the fall of 1998, the New Hampshire Department of Environmental Services (NHDES) and the U.S. Environmental Protection Agency (USEPA) installed a remedial system in OU1. The OU1 remedial system includes a low-permeability barrier that encircles the highest detected concentrations of PCE, and a series of injection and extraction wells. The barrier primarily sits atop bedrock and penetrates the full thickness of the sand and gravel; and in some places, the full thickness of the underlying basal till. The sand and gravel unit and the till comprise the aquifer termed the Milford-Souhegan glacial-drift aquifer (MSGD). Two-dimensional and three-dimensional finite-difference solute-transport models of the unconsolidated sediments (MSGD aquifer) were constructed to help evaluate solute-transport processes, assess the effectiveness of remedial activities in OU1, and to help design remedial strategies in OU2. The solute-transport models simulate PCE concentrations, and model results were compared to observed concentrations of PCE. Simulations were grouped into the following three time periods: an historical calibration of the distribution of PCE from the initial input (circa 1960) of PCE into the subsurface to the 1990s, a pre-remedial calibration from 1995

  7. Riparian zones as havens for exotic plant species in the central grasslands

    USGS Publications Warehouse

    Stohlgren, T.J.; Bull, K.A.; Otsuki, Y.; Villa, C.A.; Lee, M.

    1998-01-01

    species cover (log10 cover) was positively correlated with log10% N in the soil (r = 0.61, P = 0.11) at landscape scales. On average, we found that 85% (??5%) of the total number of exotic species in the sampling plots of a given management area could be found in riparian zones, while only 50% (??8%) were found in upland plots. We conclude that: (1 species-rich and productive riparian zones are particularly invasible in grassland ecosystems; and (2) riparian zones may act as havens, corridors, and sources of exotic plant invasions for upland sites and pose a significant challenge to land managers and conservation biologists.

  8. The influence of hydrology and waterway distance on population structure of Chinook salmon Oncorhynchus tshawytscha in a large river.

    PubMed

    Olsen, J B; Beacham, T D; Wetklo, M; Seeb, L W; Smith, C T; Flannery, B G; Wenburg, J K

    2010-04-01

    Adult Chinook salmon Oncorhynchus tshawytscha navigate in river systems using olfactory cues that may be influenced by hydrologic factors such as flow and the number, size and spatial distribution of tributaries. Thus, river hydrology may influence both homing success and the level of straying (gene flow), which in turn influences population structure. In this study, two methods of multivariate analysis were used to examine the extent to which four indicators of hydrology and waterway distance explained population structure of O. tshawytscha in the Yukon River. A partial Mantel test showed that the indicators of hydrology were positively associated with broad-scale (Yukon basin) population structure, when controlling for the influence of waterway distance. Multivariate multiple regression showed that waterway distance, supplemented with the number and flow of major drainage basins, explained more variation in broad-scale population structure than any single indicator. At an intermediate spatial scale, indicators of hydrology did not appear to influence population structure after accounting for waterway distance. These results suggest that habitat changes in the Yukon River, which alter hydrology, may influence the basin-wide pattern of population structure in O. tshawytscha. Further research is warranted on the role of hydrology in concert with waterway distance in influencing population structure in Pacific salmon.

  9. Spatial distribution of PAHs and associated laboratory-measured bioaccumulation in New York/New Jersey waterways

    SciTech Connect

    Rosman, L.B.; Barrows, E.S.

    1995-12-31

    Sediment core samples from New York/New Jersey waterways within the Hudson-Raritan Estuary and Long Island Sound were collected to depths representative of dredging activity. Sediment was also collected from a reference site in the New York Bight as a comparison. Composited core sediments representing each waterway were analyzed for PAHs, sediment grain size, and total organic carbon. To assess bioaccumulation, sand worms (Nereis virens) and blunt-nose clams (Macoma nasuta) were exposed for 28 days to sediment composites and to New York Bight sediment. Tissues were analyzed for the same constituents as the sediment samples, as well as for lipid content. The results highlight the range and magnitude of PAH concentrations in sediments of NY/NJ waterways. Concentrations of total PAHs ranged from undetected to 30,000 {micro}g/kg (dry weight). Tissues exposed to sediments from several waterways bioaccumulated organic compounds at concentrations as much as 10 times greater than those exposed to New York Bight sediments. The presence and extent of bioaccumulated compounds, along with benthic toxicity data, create a profile characterizing each waterway.

  10. Evaluating the Impact of Conflict Resolution on Urban Children's Violence-Related Attitudes and Behaviors in New Haven, Connecticut, through a Community-Academic Partnership

    ERIC Educational Resources Information Center

    Shuval, Kerem; Pillsbury, Charles A.; Cavanaugh, Brenda; McGruder, La'rie; McKinney, Christy M.; Massey, Zohar; Groce, Nora E.

    2010-01-01

    Numerous schools are implementing youth violence prevention interventions aimed at enhancing conflict resolution skills without evaluating their effectiveness. Consequently, we formed a community-academic partnership between a New Haven community-based organization and Yale's School of Public Health and Prevention Research Center to examine the…

  11. Towards Improving Employment in the New Haven Labor Market Area: The F.A.C.T. (Fostering Active Communication Today) Network. Final Report.

    ERIC Educational Resources Information Center

    Chin, Linda

    The FACT (Fostering Active Communication Today) project in New Haven, Connecticut was conducted by the Urban League from November 1981 to July 1982 to create a formal and direct communication mechanism among the many existing organizations concerned with aiding clients to find employment and sharing research and ideas about labor market needs. The…

  12. Final environmental impact statement/report. Volume 4. Comment letters and public hearing transcripts. Northeast corridor improvement project electrication: New Haven, CT to Boston, MA

    SciTech Connect

    1994-10-01

    This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume IV) reprints the comments received on the DEIS/R.

  13. 33 CFR 165.T11-0523 - Safety Zone; Houma Navigation Canal, From Waterway Mile Markers 19.0 to 20.0, Southwest of Bayou...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Canal, From Waterway Mile Markers 19.0 to 20.0, Southwest of Bayou Plat, Bank to Bank, Terrebonne Parish... Bayou Plat, Bank to Bank, Terrebonne Parish, LA. (a) Location. Houma Navigation Canal, from Waterway Mile Markers 19.0 to 20.0, Southwest of Bayou Plat, bank to bank, Terrebonne Parish, Louisiana....

  14. Using chloride and other ions to trace sewage and road salt in the Illinois Waterway

    USGS Publications Warehouse

    Kelly, W.R.; Panno, S.V.; Hackley, Keith C.; Hwang, H.-H.; Martinsek, A.T.; Markus, M.

    2010-01-01

    Chloride concentrations in waterways of northern USA are increasing at alarming rates and road salt is commonly assumed to be the cause. However, there are additional sources of Cl- in metropolitan areas, such as treated wastewater (TWW) and water conditioning salts, which may be contributing to Cl- loads entering surface waters. In this study, the potential sources of Cl- and Cl- loads in the Illinois River Basin from the Chicago area to the Illinois River's confluence with the Mississippi River were investigated using halide data in stream samples and published Cl- and river discharge data. The investigation showed that road salt runoff and TWW from the Chicago region dominate Cl- loads in the Illinois Waterway, defined as the navigable sections of the Illinois River and two major tributaries in the Chicago region. Treated wastewater discharges at a relatively constant rate throughout the year and is the primary source of Cl- and other elements such as F- and B. Chloride loads are highest in the winter and early spring as a result of road salt runoff which can increase Cl- concentrations by up to several hundred mg/L. Chloride concentrations decrease downstream in the Illinois Waterway due to dilution, but are always elevated relative to tributaries downriver from Chicago. The TWW component is especially noticeable downstream under low discharge conditions during summer and early autumn when surface drainage is at a minimum and agricultural drain tiles are not flowing. Increases in population, urban and residential areas, and roadways in the Chicago area have caused an increase in the flux of Cl- from both road salt and TWW. Chloride concentrations have been increasing in the Illinois Waterway since around 1960 at a rate of about 1 mg/L/a. The increase is largest in the winter months due to road salt runoff. Shallow groundwater Cl- concentrations are also increasing, potentially producing higher base flow concentrations. Projected increases in population and

  15. Waterborne Commerce of the United States, Calendar Year 1982. Part 3. Waterways and Harbors, Great Lakes.

    DTIC Science & Technology

    1984-07-01

    RD-A148 823 WATERBORNE COMMERCE OF THE UNITED STATES CRLENDRR YERR /i’l 1982 PART 3 WATERW..(U) CORPS OF ENGINEERS FORT BELVOIR YA MATER RESOURCES...8217. . v;q 4I •S co WATERBORNE COMMERCE OF THE UNITED STATES . PART 3...WATERWAYS AND HARBORS GREAT LAKES r0 0 Q-, _This document has ben OppTOV4 for prblic rela ce e W-ac; ’ts. ... -;t d S DEPARTMENT OF THE ARMY CORPS OF

  16. The low prevalence of Clostridium botulinum in the lakes, marshes and waterways of the Camargue.

    PubMed Central

    Smith, G. R.; Moryson, C. J.

    1977-01-01

    Mud samples collected in June 1975 from the lakes, marshes and waterways of the Camargue were examined for Clostridium botulinum. The Grand Rhône and Petit Rhône were shown to contain types B and E, but of 44 samples taken from well distributed sites on the Ile de la Carmargue, only two (4-5%) were positive and these contained type E alone. The survey indicated a much lower prevalence of Cl. botulinum than any encountered in recent surveys of inland aquatic environments elsewhere. PMID:319166

  17. "I live by shooting hill"-a qualitative exploration of conflict and violence among urban youth in New Haven, Connecticut.

    PubMed

    Shuval, Kerem; Massey, Zohar; Caughy, Margaret O; Cavanaugh, Brenda; Pillsbury, Charles A; Groce, Nora

    2012-02-01

    To elucidate urban youths' perceptions of conflict and violence we conducted a qualitative study among minority urban youths in New Haven, Connecticut. We utilized the ecological framework to explore the multilevel nature of the findings, and triangulated results with a parallel quantitative study. We found risk factors for violence at multiple levels including lack of interpersonal anger management skills (individual level); parents not physically present in the household (relationship level); residence in crime and gang-ridden neighborhoods (community level); and socioeconomic inequalities between neighborhoods, as reflected by participants' perception of the inadequacy of neighborhood resources to provide safety (societal level). Neighborhood resources were perceived as sparse, and police were not regarded as a protective factor (sometimes rather as racially discriminatory). Participants' statements pertaining to feelings of isolation, racism, and violence without strong parental, neighborhood, and school support may impede prosocial attitudes and behaviors throughout adolescence and young adulthood.

  18. Evaluation of chemical, biological, and physical conditions in the Winter Haven chain of lakes, Florida, March-June 1976

    USGS Publications Warehouse

    Reichenbaugh, R.C.; Hughes, G.H.

    1977-01-01

    Reconnaissance of water-quality conditions of 14 interconnected navigable lakes, in and around Winter Haven, Fla., revealed that in March and May, 1976 most were eutrophic, on the basis of high nutrient (nitrogen and phosphorus) concentrations. Lakes Lulu and Shipp were the most enriched as a result of surface runoff from residential, agricultural, and highly urbanized areas, and many years of municipal and industrial waste effluent input. Phytoplankton counts were greater than a million cells per milliliter in some lakes sampled; algal blooms have ocurred, and water clarity was low. The level of Lake Howard fell to the lowest stage recorded in 31 years during May 1976. The record low was likely due to rainfall deficiency. Leakage of water through the lake beds to the ground-water system is also possible, but determination of the escaping water volume would require additional study. (Woodard-USGS)

  19. 34. View from the north side of typical hanger detail, ...

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

    34. View from the north side of typical hanger detail, expansion joint and reinforcement plate over bent #7 - Bridge No. 00761, Spanning Housatonic River at State Route No. 15, Milford, New Haven County, CT

  20. 33. View from the north side of typical hanger detail, ...

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

    33. View from the north side of typical hanger detail, expansion joint and reinforcement plate between towers #8 and #9 - Bridge No. 00761, Spanning Housatonic River at State Route No. 15, Milford, New Haven County, CT

  1. Preliminary investigation of the effects of sea-level rise on groundwater levels in New Haven, Connecticut

    USGS Publications Warehouse

    Bjerklie, David M.; Mullaney, John R.; Stone, Janet R.; Skinner, Brian J.; Ramlow, Matthew A.

    2012-01-01

    Global sea level rose about 0.56 feet (ft) (170 millimeters (mm)) during the 20th century. Since the 1960s, sea level has risen at Bridgeport, Connecticut, about 0.38 ft (115 mm), at a rate of 0.008 ft (2.56 mm + or - 0.58 mm) per year. With regional subsidence, and with predicted global climate change, sea level is expected to continue to rise along the northeast coast of the United States through the 21st century. Increasing sea levels will cause groundwater levels in coastal areas to rise in order to adjust to the new conditions. Some regional climate models predict wetter climate in the northeastern United States under some scenarios. Scenarios for the resulting higher groundwater levels have the potential to inundate underground infrastructure in lowlying coastal cities. New Haven is a coastal city in Connecticut surrounded and bisected by tidally affected waters. Monitoring of water levels in wells in New Haven from August 2009 to July 2010 indicates the complex effects of urban influence on groundwater levels. The response of groundwater levels to recharge and season varied considerably from well to well. Groundwater temperatures varied seasonally, but were warmer than what was typical for Connecticut, and they seem to reflect the influence of the urban setting, including the effects of conduits for underground utilities. Specific conductance was elevated in many of the wells, indicating the influence of urban activities or seawater in Long Island Sound. A preliminary steady-state model of groundwater flow for part of New Haven was constructed using MODFLOW to simulate current groundwater levels (2009-2010) and future groundwater levels based on scenarios with a rise of 3 ft (0.91 meters (m)) in sea level, which is predicted for the end of the 21st century. An additional simulation was run assuming a 3-ft rise in sea level combined with a 12-percent increase in groundwater recharge. The model was constructed from existing hydrogeologic information for the

  2. Murphy's Law in New Milford

    ERIC Educational Resources Information Center

    Gross, Jeannie

    1976-01-01

    The mandatory provision to make sixth grade classes in home economics and industrial arts at Schaghticoke Middle School coeducational created a controversy between the National Organization for Women and the John Birchers. (EC)

  3. Reclamation of abandoned mined lands along th Upper Illinois Waterway using dredged material

    SciTech Connect

    Van Luik, A; Harrison, W

    1982-01-01

    Sediments were sampled and characterized from 28 actual or proposed maintenance-dredging locations in the Upper Illinois Waterway, that is, the Calumet-Sag Channel, the Des Plaines River downstream of its confluence with the Calumet-Sag Channel, and the Illinois River from the confluence of the Kankakee and Des Plaines rivers to Havana, Illinois. Sufficient data on chemical constituents and physical sediments were obtained to allow the classification of these sediments by currently applicable criteria of the Illinois Environmental Protection Agency for the identification of hazardous, persistent, and potentially hazardous wastes. By these criteria, the potential dredged materials studied were not hazardous, persistent, or potentially hazardous; they are a suitable topsoil/ reclamation medium. A study of problem abandoned surface-mined land sites (problem lands are defined as being acidic and/or sparsely vegetated) along the Illinois River showed that three sites were particularly well suited to the needs of the Corps of Engineers (COE) for a dredged material disposal/reclamation site. Thes sites were a pair of municipally owned sites in Morris, Illinois, and a small corporately owned site east of Ottawa, Illinois, and adjacent to the Illinois River. Other sites were also ranked as to suitability for COE involvement in their reclamation. Reclamation disposal was found to be an economically competitive alternative to near-source confined disposal for Upper Illinois Waterway dredged material.

  4. 33 CFR 165.T08-0433 - Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to Mile Marker 0 (Simmesport, LA). 165... Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to... waters of the Atchafalaya River between MM 117 (Morgan City Railroad Bridge) and MM 0 (Simmesport,...

  5. 75 FR 76280 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... rule. SUMMARY: The Coast Guard is establishing a permanent regulated navigation area (RNA) on portions of the Thea Foss and Wheeler-Osgood Waterways in Commencement Bay, Tacoma, Washington. The RNA will... Agency's (EPA's) Commencement Bay Nearshore/ Tideflats superfund cleanup remediation efforts. This...

  6. 75 FR 30753 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... proposed rule that would establish a permanent regulated navigation area (RNA) on portions of the Thea Foss and Wheeler-Osgood Waterways in Commencement Bay, Tacoma, Washington. The RNA would protect the seabed... proposed RNA. DATES: Comments and related material must be received by the Coast Guard on or before...

  7. 33 CFR 165.514 - Safety Zone: Atlantic Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone: Atlantic... Navigation Areas and Limited Access Areas Fifth Coast Guard District § 165.514 Safety Zone: Atlantic...) Location. The following area is a safety zone: All waters of the Atlantic Intracoastal Waterway (AICW)...

  8. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cautioned that large deep draft ocean-going vessels and other large commercial vessels ply the canal, and... with the current shall have the right-of-way over those proceeding against the current. Large vessels... anchor in the ship channel. (e) Water skiing. Water skiing in the waterway is prohibited between...

  9. 33 CFR 165.819 - Security Zone; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Sabine-Neches Waterway, TX. (a) Location. (1) The following LNG facility mooring basins are designated as fixed security zones whenever LNG carriers are moored within them: (i) Golden Pass LNG, Sabine TX: All...°45′50″ N, 093°55′17″ W. (ii) Sabine Pass LNG, Cameron Parish, LA: All mooring basin waters north of...

  10. 33 CFR 165.819 - Security Zone; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Sabine-Neches Waterway, TX. (a) Location. (1) The following LNG facility mooring basins are designated as fixed security zones whenever LNG carriers are moored within them: (i) Golden Pass LNG, Sabine TX: All...°45′50″ N, 093°55′17″ W. (ii) Sabine Pass LNG, Cameron Parish, LA: All mooring basin waters north of...

  11. 33 CFR 165.819 - Security Zone; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Sabine-Neches Waterway, TX. (a) Location. (1) The following LNG facility mooring basins are designated as fixed security zones whenever LNG carriers are moored within them: (i) Golden Pass LNG, Sabine TX: All...°45′50″ N, 093°55′17″ W. (ii) Sabine Pass LNG, Cameron Parish, LA: All mooring basin waters north of...

  12. 78 FR 76596 - Proposed Levels of Service at Locks and Dams on the J Bennett Johnston Waterway (Red River)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army; Corps of Engineers Proposed Levels of Service at Locks and Dams on the J Bennett... Dam on the J Bennett Johnston Waterway will remain at the current schedule of 24 hours per day, 7...

  13. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free wharfage facilities on the west side of the anchorage basin are available for small vessels only. These... oil. The depositing of trash, refuse, debris, oil, or other material in the waterway or upon the...

  14. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free wharfage facilities on the west side of the anchorage basin are available for small vessels only. These... oil. The depositing of trash, refuse, debris, oil, or other material in the waterway or upon the...

  15. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free wharfage facilities on the west side of the anchorage basin are available for small vessels only. These... oil. The depositing of trash, refuse, debris, oil, or other material in the waterway or upon the...

  16. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free wharfage facilities on the west side of the anchorage basin are available for small vessels only. These... oil. The depositing of trash, refuse, debris, oil, or other material in the waterway or upon the...

  17. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free wharfage facilities on the west side of the anchorage basin are available for small vessels only. These... oil. The depositing of trash, refuse, debris, oil, or other material in the waterway or upon the...

  18. Appendix to the final environmental impact report supplement. Northeast Corridor Improvement Project electrification, New Haven, CT to Boston, MA. Final report

    SciTech Connect

    1995-05-01

    This document is an appendix to the final Environmental Impact Report Supplement, published on February 15, 1995, addressing the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. The purpose of this document is to discuss the selection of the Boston area electrical substation site and the relocation of a paralleling station in East Foxboro.

  19. Record of decision: Final environmental impact statement/report and 4(f) statement. Northeast Corridor Improvement Project electrification, New Haven, CT to Boston, MA. Final report

    SciTech Connect

    1995-05-01

    This record of decision (ROD) completes the environmental review by the Federal Administration (FRA) of the proposal by the National Railroad Passenger Corporation (Amtrak) to extend electric train operation from New Haven, CT, to Boston, MA. In this ROD, FRA approves Amtrak`s proposal subject to the inclusion into the project of a number of measures to eliminate or minimize potential adverse environmental impacts.

  20. Final environmental impact statement/report. Volume 2. Technical studies. Northeast corridor improvement project electrification: New Haven, CT to Boston, MA

    SciTech Connect

    1994-10-01

    This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume II) presents additional technical studies to supplement Volume III of the DEIS/R issued in October 1993 (PB94-111838).

  1. Final environmental impact statement/report and 4(f) statement. Volume 1. Northeast corridor improvement project electrification: New Haven, CT to Boston, MA. Final report

    SciTech Connect

    1994-10-31

    This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume I) is the main body of the FEIS/R and includes a 4(f) Statement on the proposed location of an electrification facility in the Great Swamp Wildlife Management Area.

  2. Results of a monitoring program of continuous water levels and physical water properties at the Operable Unit 1 area of the Savage Municipal Well Superfund site, Milford, New Hampshire, water years 2000-03

    USGS Publications Warehouse

    Harte, Philip T.

    2005-01-01

    The Milford-Souhegan glacial-drift (MSGD) aquifer, in south-central New Hampshire, is an important source of industrial, commercial, and domestic water. The MSGD aquifer was also an important source of drinking water for the town of Milford until it was found to contain high concentrations of volatile organic compounds (VOCs) in the Savage and Keyes municipal-supply wells in the early 1980s. A VOC plume was found to cover part of the southwestern half of the MSGD aquifer. In September 1984, the site was designated a Superfund site, called the Savage Municipal Well Superfund site. The primary source area of contaminants was a former tool manufacturing facility (called the OK Tool facility, and now called the Operable Unit 1 (OU1) area) that disposed of solvents at the surface and in the subsurface. The facility was closed in 1987 and removed in 1998. A low-permeability containment barrier wall was constructed and installed in the overburden (MSGD aquifer) in 1998 to encapsulate the highest concentrations of VOCs, and a pump-and-treat remediation facility was also added. Remedial operations of extraction and injection wells started in May 1999. A network of water-level monitoring sites was implemented in water year 2000 (October 1, 1999, through September 30, 2000) in the OU1 area to help assess the effectiveness of remedial operations to mitigate the VOC plume, and to evaluate the effect of the barrier wall and remedial operations on the hydraulic connections across the barrier and between the overburden and underlying bedrock. Remedial extraction and injections wells inside and outside the barrier help isolate ground-water flow inside the barrier and the further spreading of VOCs. This report summarizes both continuous and selected periodic manual measurements of water level and physical water properties (specific conductance and water temperature) for 10 monitoring locations during water years 2000-03. Additional periodic manual measurements of water levels were

  3. Freshwater supply potential of the Atlantic Intracoastal Waterway near Myrtle Beach, South Carolina

    USGS Publications Warehouse

    Carswell, W.J.; Sanders, C.L.; Johnson, D.M.

    1988-01-01

    A study was conducted to determine the low-flow frequency of freshwater flow in the Atlantic Intracoastal Waterway (AICW) near Myrtle Beach, South Carolina and to determine the effects of proposed freshwater withdrawals of 45 cu ft/sec at the location of the saltwater-freshwater interface. Discharges simulated in the AICW for 1982-86 using BRANCH one-dimensional flow model were used to establish a relation of 7-day average flows in the AICW to summed 7-day average flows of four tributary streams. This relation was used with the tributary records for 1954-86 climatic years to generate 7-day minimum flows of the AICW, which were then used to develop a low-flow frequency relation. The relation indicated that the 7-day, 10-year flow of the Atlantic Intracoastal Waterway is 192 ct ft/s. A relation of the mile position of the saltwater-freshwater interface to recorded specific conductances at Vereen 's Marina was established. The 1982-85 period of record of specific conductance was used to simulate interface positions which were then used to establish a relation of 7-day average interface position to 7-day average discharge of the AICW. This relation indicated that the 7-day average interface position would be at mile 355.5 for the 7Q10 and at mile 356.2 if 45 cu ft were withdrawn during the 7Q10. The analysis indicates that the AICW can provide a reliable supply of freshwater at the proposed withdrawal location at mi 363.3 in the vicinity of Myrtle Beach, even during the 7Q10 low-flow conditions. (USGS)

  4. Has Work Replaced Home as a Haven? Re-examining Arlie Hochschild's Time Bind Proposition with Objective Stress Data

    PubMed Central

    Damaske, Sarah; Smyth, Joshua M.; Zawadzki, Matthew J.

    2014-01-01

    Using innovative data with objective and subjective measures of stress collected from 122 employed men and women, this paper tests the thesis of the Time Bind by asking whether people report lower stress levels at work than at home. The study finds consistent support for the Time Bind hypothesis when examining objective stress data: when participants were at work they had lower values of the stress hormone cortisol than when they were at home. Two variables moderated this association – income and children at home – such that the work as haven effect was stronger for those with lower incomes and no children living at home. Participants also, however, consistently reported higher subjective stress levels on work days than on non-work days, which is in direct contrast to the Time Bind hypothesis. Although our overall findings support Hochschild's hypothesis that stress levels are lower at work, it appears that combining work and home increases people's subjective experience of daily stress. PMID:24869785

  5. 77 FR 3609 - Safety Zone; Gulf Intracoastal Waterway, Mile Marker 35.2 to Mile Marker 35.5, Larose, Lafourche...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... construction of a new rip-rap barge impact barrier on the Gulf Intracoastal Waterway side of the new floodwall... floodwall on the waterward side of the existing Larose Floodwall and construction of a new rip-rap...

  6. EPA Proposes Rules to Improve Hazardous Waste Management and Better Protect our Waterways / New Rules Also Reduce Regulatory Burden on Businesses

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) is proposing two new hazardous waste rules to strengthen environmental protection while reducing regulatory burden on businesses. One of the proposed rules will protect waterways, includin

  7. Relationships between anthropogenic chemical contaminant exposure and associated changes in reproductive parameters in male English sole (Parophrys vetulus) collected from Hylebos Waterway, Puget Sound, Washington.

    PubMed

    Sol, Sean Y; Johnson, Lyndal L; Boyd, Daryle; Olson, O Paul; Lomax, Dan P; Collier, Tracy K

    2008-11-01

    Effects of chemical contaminant exposure on gonadal development in adult male English sole (Parophrys vetulus) from Hylebos Waterway and Colvos Passage, Puget Sound, Washington were investigated. Hylebos Waterway sediment is contaminated with polycyclic aromatic hydrocarbons (PAHs) and organochlorines (OCs), and Colvos Passage, a nearby nonurban area, is minimally contaminated. Fish from Hylebos Waterway had higher concentrations of both PAHs and OCs in tissues than fish from Colvos Passage. Overall, little correlation was observed between PAH exposure and biological parameters, but strong correlations were observed between OCs and the biological parameters. Migration of fish from less contaminated areas into the Hylebos Waterway during the reproductive season might have influenced these results, based on temporal changes in fish age and contaminant concentrations.

  8. The impact of ornithogenic inputs on phosphorous transport from altered wetland soils to waterways in East Mediterranean ecosystem.

    PubMed

    Litaor, M Iggy; Reichmann, O; Dente, E; Naftaly, A; Shenker, M

    2014-03-01

    Large flocks of Eurasian crane (Grus grus, >35,000) have begun wintering in an altered wetland agro-ecosystem located in Northern Israel, a phenomenon that attracts more than 400,000 eco-tourists a year. A 100-ha plot has been used to feed the cranes in order to protect nearby fields. The objective of this study was to evaluate the influence of this bird's feeding practice on the P status of the altered wetland soils and waterways. We installed a series of wells at two depths (40 and 90 cm) between two major waterways in the feeding area and monitored the hydraulic heads and collected groundwater samples for elemental analyses. We collected six soil cores and four sediment samples from the waterways and conducted sequential P extraction. We found significant increase in groundwater soluble reactive P (SRP) (>0.5 mg l(-1)) compared with much lower concentrations (~0.06 mg l(-1)) collected in the period prior to the feeding. We found significant decrease in Fe((II)), Ca, and SO4 concentrations in the shallow groundwater (33, 208, and 213 mg l(-1), respectively) compared with the period prior to the feeding (47, 460, and 370 mg l(-1) respectively). An increase in the more labile P fraction was observed in soils and sediments compared with the period before the feeding. The P input by bird excrement to the feeding area was estimated around 700 kg P per season, while P removal by plant harvesting was estimated around 640 kg Pyr(-1). This finding supports the current eco-tourism practices in the middle of intensive farming area, suggesting little impact on waterways.

  9. Level II scour analysis for Bridge 31 (BRISTH00030031) on Town Highway 3, crossing the New Haven River, Bristol, Vermont

    USGS Publications Warehouse

    Degnan, James R.

    1997-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure BRISTH00030031 on Town Highway 3 crossing the New Haven River, Bristol, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D. The site is in the Green Mountain section of the New England physiographic province in west-central, western Vermont. The 69.1-mi2 drainage area is in a predominantly rural and forested basin. In the vicinity of the study site, the surface cover is forest except on the downstream left overbank which has closely spaced houses with lawns. In the study area, the New Haven River has an incised, sinuous channel with a slope of approximately 0.01 ft/ft, an average channel top width of 136 ft and an average bank height of 13 ft. The channel bed material ranges from gravel to boulder with a median grain size (D50) of 233 mm (0.765 ft). The geomorphic assessment at the time of the Level I and Level II site visit on June 20, 1996, indicated that the reach was stable. The Town Highway 3 crossing of the New Haven River is a 105-ft-long, two-lane bridge consisting of a 101-ft-long pony truss span (Vermont Agency of Transportation, written communication, November 30, 1995). The opening length of the structure parallel to the bridge face is 98 ft. The bridge is supported by vertical, concrete abutments with wingwalls. The channel is skewed approximately 60 degrees to the opening, with no opening-skew-to-roadway. A local scour hole 3 ft deeper than the mean thalweg

  10. Level II scour analysis for Bridge 44 (LINCTH00330044) on Town Highway 33, crossing the New Haven River, Lincoln, Vermont

    USGS Publications Warehouse

    Burns, Ronda L.; Wild, Emily C.

    1997-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure LINCTH00330044 on Town Highway 33 crossing the New Haven River, Lincoln, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D.The site is in the Green Mountain section of the New England physiographic province in west-central Vermont. The 6.3-mi2 drainage area is in a predominantly rural and forested basin. In the vicinity of the study site, the surface cover is forest.In the study area, the New Haven River has an incised, sinuous channel with a slope of approximately 0.02 ft/ft, an average channel top width of 56 ft and an average bank height of 6 ft. The channel bed material ranges from gravel to boulder with a median grain size (D50) of 101.9 mm (0.334 ft). The geomorphic assessment at the time of the Level I and Level II site visit on June 10, 1996, indicated that the reach was stable.The Town Highway 33 crossing of the New Haven River is a 33-ft-long, one-lane bridge consisting of one 31-foot timber-beam span (Vermont Agency of Transportation, written communication, December 14, 1995). The opening length of the structure parallel to the bridge face is 29.3 ft. The bridge is supported by vertical, wood-beam crib abutments with wingwalls. The channel is skewed approximately 25 degrees to the opening while the opening-skew-to-roadway is zero degrees.A scour hole 1.0 ft deeper than the mean thalweg depth was observed along the right abutment during the Level I assessment. The

  11. Level II scour analysis for Bridge 46 (LINCTH00060046) on Town Highway 6, crossing the New Haven River, Lincoln, Vermont

    USGS Publications Warehouse

    Wild, Emily C.

    1998-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure LINCTH00060046 on Town Highway 6 crossing the New Haven River, Lincoln, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (FHWA, 1993). Results of a Level I scour investigation also are included in appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in appendix D. The site is in the Green Mountain section of the New England physiographic province in west-central Vermont. The 45.9-mi2 drainage area is in a predominantly suburban and forested basin. In the vicinity of the study site, the surface cover is forest upstream of the bridge. The downstream right overbank near the bridge is suburban with buildings, homes, lawns, and pavement (less than fifty percent). The downstream left overbank is brushland while the immediate banks have dense woody vegetation. In the study area, the New Haven River has an incised, sinuous channel with a slope of approximately 0.01 ft/ft, an average channel top width of 95 ft and an average bank height of 7 ft. The channel bed material ranges from sand to bedrock with a median grain size (D50) of 120.7 mm (0.396 ft). The geomorphic assessment at the time of the Level I and Level II site visit on June 13, 1996, indicated that the reach was stable. The Town Highway 34 crossing of the New Haven River is a 85-ft-long, two-lane bridge consisting of an 80-foot steel arch truss (Vermont Agency of Transportation, written communication, December 14, 1995). The opening length of the structure parallel to the bridge face is 69 feet. The bridge is supported by vertical, concrete abutments with wingwalls. The channel is skewed

  12. Ecogenomics reveals metals and land-use pressures on microbial communities in the waterways of a megacity.

    PubMed

    Saxena, Gourvendu; Marzinelli, Ezequiel M; Naing, Nyi N; He, Zhili; Liang, Yuting; Tom, Lauren; Mitra, Suparna; Ping, Han; Joshi, Umid M; Reuben, Sheela; Mynampati, Kalyan C; Mishra, Shailendra; Umashankar, Shivshankar; Zhou, Jizhong; Andersen, Gary L; Kjelleberg, Staffan; Swarup, Sanjay

    2015-02-03

    Networks of engineered waterways are critical in meeting the growing water demands in megacities. To capture and treat rainwater in an energy-efficient manner, approaches can be developed for such networks that use ecological services from microbial communities. Traditionally, engineered waterways were regarded as homogeneous systems with little responsiveness of ecological communities and ensuing processes. This study provides ecogenomics-derived key information to explain the complexity of urban aquatic ecosystems in well-managed watersheds with densely interspersed land-use patterns. Overall, sedimentary microbial communities had higher richness and evenness compared to the suspended communities in water phase. On the basis of PERMANOVA analysis, variation in structure and functions of microbial communities over space within same land-use type was not significant. In contrast, this difference was significant between different land-use types, which had similar chemical profiles. Of the 36 environmental parameters from spatial analysis, only three metals, namely potassium, copper and aluminum significantly explained between 7% and 11% of the variation in taxa and functions, based on distance-based linear models (DistLM). The ecogenomics approach adopted here allows the identification of key drivers of microbial communities and their functions at watershed-scale. These findings can be used to enhance microbial services, which are critical to develop ecologically friendly waterways in rapidly urbanizing environments.

  13. A two-dimensional hydrodynamic model of the St. Clair-Detroit River waterway in the Great Lakes basin

    USGS Publications Warehouse

    Holtschlag, David J.; Koschik, John A.

    2002-01-01

    The St. Clair–Detroit River Waterway connects Lake Huron with Lake Erie in the Great Lakes basin to form part of the international boundary between the United States and Canada. A two-dimensional hydrodynamic model is developed to compute flow velocities and water levels as part of a source-water assessment of public water intakes. The model, which uses the generalized finite-element code RMA2, discretizes the waterway into a mesh formed by 13,783 quadratic elements defined by 42,936 nodes. Seven steadystate scenarios are used to calibrate the model by adjusting parameters associated with channel roughness in 25 material zones in sub-areas of the waterway. An inverse modeling code is used to systematically adjust model parameters and to determine their associated uncertainty by use of nonlinear regression. Calibration results show close agreement between simulated and expected flows in major channels and water levels at gaging stations. Sensitivity analyses describe the amount of information available to estimate individual model parameters, and quantify the utility of flow measurements at selected cross sections and water-level measurements at gaging stations. Further data collection, model calibration analysis, and grid refinements are planned to assess and enhance two-dimensional flow simulation capabilities describing the horizontal flow distributions in St. Clair and Detroit Rivers and circulation patterns in Lake St. Clair.

  14. Assimilative capacity of the Waccamaw River and the Atlantic Intracoastal Waterway near Myrtle Beach, South Carolina, 1989-92

    USGS Publications Warehouse

    Drewes, P.A.; Conrads, P.A.

    1995-01-01

    The assimilative capacities of selected reaches of the Waccamaw River and the Atlantic Intracoastal Waterway near Myrtle Beach, South Carolina, were determined using results from water-quality simulations by the Branched Lagrangian Transport Model. The study area included tidally influenced sections of the Waccamaw River, the Pee Dee River, Bull Creek, and the Atlantic Intracoastal Waterway. Hydrodynamic data for the Branched Lagrangian Transport Model were simulated using the U.S. Geological Survey BRANCH one-dimensional unsteady- flow model. Assimilative capacities were determined for four locations using low-, medium-, and high- flow conditions and the average dissolved-oxygen concentration for a 7-day period. Results indicated that for the Waccamaw River near Conway, the ultimate oxygen demand is 370 to 6,740 pounds per day for 7-day average streamflows of 17 to 1,500 cubic feet per second. For the Waccamaw River at Bucksport, the ultimate oxygen demand is 580 to 7,300 pounds per day for 7-day average streamflows of 62 to 1,180 cubic feet per second. For the Atlantic Intracoastal Waterway near North Myrtle Beach, simulations indicate ultimate oxygen demand is 5,100 to 10,000 pounds per day for 7-day average streamflows of 110 to 465 cubic feet per second. The ultimate oxygen demand for the Waccamaw River near Murrells Inlet is 11,000 to 230,000 pounds per day for 7-day average streamflows of 2,240 to 13,700 cubic feet per second.

  15. Computation Of The Residual Radionuclide Activity Within Three Natural Waterways At The Savannah River Site

    SciTech Connect

    Hiergesell, R. A.; Phifer, M. A.

    2014-01-07

    analysis data that had been collected for various SRS investigations, as well as the additional streambed and floodplain sampling and analysis data acquired more recently as part of the ongoing SRS IOU program, and associated specifically with the FMB, PB, and SC IOUs. Samples have been acquired along the waterways, within the stream channels themselves and in the adjacent floodplain zones. While Cs-137 is the most significant and abundant radionuclide associated with the SRS waterways, it is not the only radionuclide, hence work was conducted to evaluate all radionuclides present.

  16. Allocation of supplementary aeration stations in the Chicago waterway system for dissolved oxygen improvement.

    PubMed

    Alp, Emre; Melching, Charles S

    2011-06-01

    The Chicago Waterway System (CWS), used mainly for commercial and recreational navigation and for urban drainage, is a 122.8 km branching network of navigable waterways controlled by hydraulic structures. The CWS receives pollutant loads from 3 of the largest wastewater treatment plants in the world, nearly 240 gravity Combined Sewer Overflows (CSO), 3 CSO pumping stations, direct diversions from Lake Michigan, and eleven tributary streams or drainage areas. Even though treatment plant effluent concentrations meet the applicable standards and most reaches of the CWS meet the applicable water quality standards, Dissolved Oxygen (DO) standards are not met in the CWS during some periods. A Use Attainability Analysis was initiated to evaluate what water quality standards can be achieved in the CWS. The UAA team identified several DO improvement alternatives including new supplementary aeration stations. Because of the dynamic nature of the CWS, the DUFLOW model that is capable of simulating hydraulics and water quality processes under unsteady-flow conditions was used to evaluate the effectiveness of new supplementary aeration stations. This paper details the use of the DUFLOW model to size and locate supplementary aeration stations. In order to determine the size and location of supplemental aeration stations, 90% compliance with a 5 mg/l DO standard was used as a planning target. The simulations showed that a total of four new supplementary aeration stations with oxygen supply capacities ranging from 30 to 80 g/s would be sufficient to meet the proposed target DO concentration for the North Branch and South Branch of the Chicago River. There are several aeration technologies, two of which are already being used in the CWS, available and the UAA team determined that the total capital costs of the alternatives range from $35.5 to $89.9 million with annual operations and maintenance costs ranging from $554,000 to $2.14 million. Supplemental aeration stations have been

  17. OBLIQUE VIEW OF NORTH AND EAST SIDES OF FIRE PUMP ...

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

    OBLIQUE VIEW OF NORTH AND EAST SIDES OF FIRE PUMP HOUSE WITH MAINTENANCE DEPOT SLIP AND DOCKS IN FOREGROUND, VIEW TOWARDS SOUTH - Moore Haven Lock, Fire Pump House, Cross-State Canal, Okeechobee Intracoastal Waterway, Moore Haven, Glades County, FL

  18. OBLIQUE VIEW OF NORTH AND WEST SIDES OF FIRE PUMP ...

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

    OBLIQUE VIEW OF NORTH AND WEST SIDES OF FIRE PUMP HOUSE WITH MAINTENANCE DEPOT SLIP AND DOCKS IN BACKGROUND, VIEW TOWARDS SOUTHEAST - Moore Haven Lock, Fire Pump House, Cross-State Canal, Okeechobee Intracoastal Waterway, Moore Haven, Glades County, FL

  19. Managing the Arroyo Seco for Flood Prevention, Erosion Control, Waterway and Habitat Restoration

    SciTech Connect

    Sanchez, L; Wang, C; Laurant, J

    2003-02-06

    One of the most important tasks for a site facility manager is to ensure that appropriate channel erosion controls are applied to on-site drainage channels. These erosion controls must minimize risks to the public and structures. Water and sediment loads commonly originate from off-site sources and many of the traditional reactionary measures (installing rip-rap or some other form of bed or bank armor) simply transfer or delay the problem. State and federal agency requirements further complicate the management solution. One case in point is the Arroyo Seco, an intermittent stream that runs along the southwest corner of the Lawrence Livermore National Laboratory (LLNL) in Livermore, California. In 2001, LLNL contracted Questa Engineering Corporation to conduct hydraulic, geomorphic, and biological investigations and to prepare an alternatives and constraints analysis. From these investigations, LLNL has selected a water management plan that encompasses overall flood prevention, erosion control, and waterway and habitat restoration and enhancement elements. The most unique aspect of the Arroyo Seco management plan is its use of non-traditional and biotechnical techniques.

  20. Moving fluid mud sondes, optical and acoustic sensing methods in support of coastal waterway dredging

    NASA Astrophysics Data System (ADS)

    Bostater, Charles R.; Rotkiske, Tyler

    2015-10-01

    Airborne, Satellite and In-Situ optical and acoustical imaging provides a means to characterize surface and subsurface water conditions in shallow marine systems. An important research topic to be studied during dredging operations in harbors and navigable waterways is the movement of fluidized muds before, during and after dredging operations. The fluid movement of the surficial sediments in the form of flocs, muck and mud is important to estimate in order to model the transport of solids material during dredging operations. Movement of highly turbid bottom material creates a lutocline or near bottom nephelometric layers, reduces the penetration of light reaching the water bottom. Monitoring and measurement systems recently developed for use in shallow marine areas, such as the Indian River Lagoon are discussed. Newly developed passive sondes and subsurface imaging are described. Methods and techniques for quantifying the mass density flux of total particulate matter demonstrate the use of multiple sensor systems for environmental monitoring and provide directional fluxes and movement of the fluidized solids. Airborne imaging of dredge site provide wide area surveillance during these activities. Passive sondes, optical imaging and acoustical sensors are used to understand horizontal and vertical mass flux processes. The passive sondes can be directionally oriented and are deployed during optical particle velocimetry system (OPVS) imaging of the flocs, particles and colloidal material motion. Comparison of the image based particle velocities are compared to electromagnetic and acoustic velocity imaging results. The newly developed imaging system provides a pathway for integration of subsurface hyperspectral imaging for particle compositional analysis.

  1. Comparative study of nondestructive pavement testing, WES (Waterways Experiment Station) NDT (nondestructive tests) methodologies

    NASA Astrophysics Data System (ADS)

    Hall, J. W.; Alelxander, D. R.

    1985-09-01

    A demonstration of nondestructive airfield pavement evaluation procedures conducted by the US Army Engineer Waterways Experiment Station (WES) using both the WES 16-kip vibrator and a Dynatest falling weight deflectometer (FWD) is described. The nondestructive tests (NDT) were conducted at MacDill Air Force Base on five pavement test areas consisting of asphaltic concrete, portland cement concrete, and composite pavements. Two methods of data analysis were used. The dynamic stiffness modulus (DMS) method used dynamic deflection data from the WES 16-kip vibrator with a correlation analysis developed a number of years ago by WES. This method uses a correlation between the DSM (a load-deflection ratio) and the allowable load on a single wheel as derived from traditional test pit methods. The second analysis scheme used measured deflection basins at the pavement surface and layered elastic theory. Elastic moduli are computed by matching measured deflection basins with computed basins. Limiting stress/strain is then used to compute allowable aircraft loadings. This method was used with data from both the WES 16-kip vibrator and the FWD. Also demonstrated was a method of determining joint load transfer and of making appropriate adjustments to the allowable load to account for lack of load transfer.

  2. Relation of channel stability to scour at highway bridges over waterways in Maryland

    USGS Publications Warehouse

    Doheny, Edward J.; ,

    1993-01-01

    Data from assessments of channel stability and observed-scour conditions at 876 highway bridges over Maryland waterways were entered into a database. Relations were found to exist among specific, deterministic variables and observed-scour and debris conditions. Relations were investigated between (1) high-flow angle of attack and pier- and abutment-footing exposure, (2)abutment location and abutment-footing exposure, (3) type of bed material and pier-footing exposure, (4) tree cover on channel banks and mass wasting of the channel banks, and (5) land use near the bridge and the presence of debris blockage at the bridge opening. The results of the investigation indicate the following: (1) The number of pier and abutment-footing exposures increased for increasing high-flow angles of attack, (2) the number of abutment-footing exposures increased for abutments that protrude into the channel, (3) pier-footing exposures were most common for bridges over streams with channel beds of gravel, (4) mass wasting of channel banks with tree cover of 50 percent or greater near the bridge was less than mass wasting of channel banks with tree cover of less than 50 percent near the bridge, and (5) bridges blockage than bridge in row crop and swamp basins.

  3. In situ biomonitoring of caged, juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Lower Duwamish Waterway

    PubMed Central

    Kelley, Matthew; Gillespie, Annika; Zhou, Guo-Dong; Zhang, Shu; Meador, James P.; Duncan, Bruce; Donnelly, Kirby; McDonald, Thomas

    2011-01-01

    Contaminated sediments may have wide-ranging impacts on human and ecological health. A series of in situ caged exposure studies using juvenile Chinook salmon was conducted in the Lower Duwamish Waterway (LDW). Chemical analysis of sediment, water, and fish tissue were completed. Additionally, in 2004, DNA adducts in hepatic and gill tissues were measured. Gills contained significantly higher DNA adducts at stations B2 and B4, prompting further analysis of gills in 2006 and 2007. Fluorescent aromatic compounds (FACs) in bile, and CYP1A1 in hepatic tissue were also measured during the 2006 and 2007, respectively. FACs in field-caged fish were comparable or significantly higher than wild-caught fish LDW fish and significantly higher than lab fish after only 8–10 days, demonstrating the equivalency of exposure to that of migrating salmon. Furthermore, selected biomarkers appear to be capable of detecting spikes in contamination between sampling years, emphasizing the need for multiple year data collection. PMID:21906759

  4. Cesium-137 in the Goiania waterways during and after the radiological accident

    SciTech Connect

    Godoy, J.M.; Guimaraes, J.R.; Pereira, J.C.; do Rio, M.A. )

    1991-01-01

    The main contamination areas in Goiania were exposed soil surfaces, and with the first rainfalls, {sup 137}Cs quickly reached the Meia-Ponte River, the main local waterway. Regular measurements of bottom sediment, surface water, and fish were begun 3 wk after the accident. In the first survey, {sup 137}Cs was detectable in sediments up to 12 km downstream from the accident area. Maximum {sup 137}Cs concentrations found in sediments of the Meia-Ponte River were 1.3 kBq kg-1 dry weight and 200 Bq kg-1 fresh weight for fish. Cesium-137 was always less than 10 Bq L-1 in surface waters plus suspended particulates, even in the most contaminated creeks. Because it was the beginning of the rainy season, downstream sediment transport was enhanced. This resulted in a decrease of {sup 137}Cs concentrations in sediments of the urban area by a factor of approximately 20, 5 wk after the accident. The main sedimentation area for suspended sediments in this portion of the river is the Rochedo Reservoir, which is 80 km downstream from the accident area. In a survey performed 10 mo after the accident, 137Cs concentrations in the reservoir were up to 14 Bq kg-1 for fish, 1 Bq kg-1 for aquatic plants, and 100 Bq kg-1 dry weight for bottom sediments.

  5. Havens of Resilience

    ERIC Educational Resources Information Center

    Henderson, Nan

    2013-01-01

    Schools are natural environments for helping all children cultivate the resilience that resides within them. Research shows that schools are filled with the conditions that promote resilience (Werner, 2003). These include caring, encouraging relationships, role models, and mentors (Theron & Engelbrecht, 2012; Thomsen, 2002; Walsh, 2012); clear…

  6. A Safe Haven.

    ERIC Educational Resources Information Center

    Lupinacci, Jeff

    2002-01-01

    Presents four key steps in planning for school security and creating a safe, secure environment for students: deterring the possibility of crime; detecting when something potentially troublesome has occurred; delaying criminals in order to give law enforcement officials the additional time needed to catch them; and recovering and continuing the…

  7. Spirit Scans Winter Haven

    NASA Technical Reports Server (NTRS)

    2006-01-01

    At least three different kinds of rocks await scientific analysis at the place where NASA's Mars Exploration Rover Spirit will likely spend several months of Martian winter. They are visible in this picture, which the panoramic camera on Spirit acquired during the rover's 809th sol, or Martian day, of exploring Mars (April 12, 2006). Paper-thin layers of light-toned, jagged-edged rocks protrude horizontally from beneath small sand drifts; a light gray rock with smooth, rounded edges sits atop the sand drifts; and several dark gray to black, angular rocks with vesicles (small holes) typical of hardened lava lie scattered across the sand.

    This view is an approximately true-color rendering that combines images taken through the panoramic camera's 753-nanometer, 535-nanometer, and 432-nanometer filters.

  8. Evaluating the impact of conflict resolution on urban children's violence-related attitudes and behaviors in New Haven, Connecticut, through a community–academic partnership

    PubMed Central

    Shuval, Kerem; Pillsbury, Charles A.; Cavanaugh, Brenda; McGruder, La'Rie; McKinney, Christy M.; Massey, Zohar; Groce, Nora E.

    2010-01-01

    Numerous schools are implementing youth violence prevention interventions aimed at enhancing conflict resolution skills without evaluating their effectiveness. Consequently, we formed a community–academic partnership between a New Haven community-based organization and Yale's School of Public Health and Prevention Research Center to examine the impact of an ongoing conflict resolution curriculum in New Haven elementary schools, which had yet to be evaluated. Throughout the 2007–08 school year, 191 children in three schools participated in a universal conflict resolution intervention. We used a quasi-experimental design to examine the impact of the intervention on participants' likelihood of violence, conflict self-efficacy, hopelessness and hostility. Univariate and multivariable analyses were utilized to evaluate the intervention. The evaluation indicates that the intervention had little positive impact on participants' violence-related attitudes and behavior. The intervention reduced hostility scores significantly in School 1 (P < 0.01; Cohen's d = 0.39) and hopelessness scores in School 3 (P = 0.05, Cohen's d = 0.52); however, the intervention decreased the conflict self-efficacy score in School 2 (P = 0.04; Cohen's d = 0.23) and was unable to significantly change many outcome measures. The intervention's inability to significantly change many outcome measures might be remedied by increasing the duration of the intervention, adding additional facets to the intervention and targeting high-risk children. PMID:20444803

  9. Evaluating the impact of conflict resolution on urban children's violence-related attitudes and behaviors in New Haven, Connecticut, through a community-academic partnership.

    PubMed

    Shuval, Kerem; Pillsbury, Charles A; Cavanaugh, Brenda; McGruder, La'Rie; McKinney, Christy M; Massey, Zohar; Groce, Nora E

    2010-10-01

    Numerous schools are implementing youth violence prevention interventions aimed at enhancing conflict resolution skills without evaluating their effectiveness. Consequently, we formed a community-academic partnership between a New Haven community-based organization and Yale's School of Public Health and Prevention Research Center to examine the impact of an ongoing conflict resolution curriculum in New Haven elementary schools, which had yet to be evaluated. Throughout the 2007-08 school year, 191 children in three schools participated in a universal conflict resolution intervention. We used a quasi-experimental design to examine the impact of the intervention on participants' likelihood of violence, conflict self-efficacy, hopelessness and hostility. Univariate and multivariable analyses were utilized to evaluate the intervention. The evaluation indicates that the intervention had little positive impact on participants' violence-related attitudes and behavior. The intervention reduced hostility scores significantly in School 1 (P<0.01; Cohen's d=0.39) and hopelessness scores in School 3 (P=0.05, Cohen's d=0.52); however, the intervention decreased the conflict self-efficacy score in School 2 (P=0.04; Cohen's d=0.23) and was unable to significantly change many outcome measures. The intervention's inability to significantly change many outcome measures might be remedied by increasing the duration of the intervention, adding additional facets to the intervention and targeting high-risk children.

  10. Analyses of water and dredged material from selected southern Louisiana waterways and selected areas in the Gulf of Mexico, 1976-78

    USGS Publications Warehouse

    Stallworth, Geraldine R.; Jordan, Helen F.

    1980-01-01

    The U.S. Geological Survey was requested by the U.S. Army Corps of Engineers to provide water-quality data to evaluate the potential environmental effects of (1) dredging activities in selected navigable waterways of southern Louisiana and (2) the disposal of dredged material at selected areas in the Gulf of Mexico. Areas studied from September 1976 to May 1978 included five ocean disposal sites in the Gulf of Mexico, in addition to the following waterways: Baptiste, Collette Bayou, Mississippi River at Head of Passes and Southwest Pass, Mississippi River at Tiger Pass, Bayou Black, Intracoastal Waterway (Port Allen to Morgan City), and Calcasieu River and Ship Channel. Samples were analyzed for selected chemical, physical, and biological constituents. (USGS)

  11. Waterborne Commerce of the United States, Calendar Year 1982. Part 4. Waterways and Harbors, Pacific Coast, Alaska and Hawaii.

    DTIC Science & Technology

    1984-07-01

    COMMERCE OF THE UNITED STATES CALENDAR YEAR 1/2 1982 PART 4 WRTERM..(U) CORPS OF ENGINEERS FORT BELVOIR VA MATER RESOURCES...8217’. ,’’’. .. ’" ." " - .". -"."-".". ."’.",.- -. ’’-. " ’’..:’..,’",_ ’’,. _’ - -".- -"-" ,-"- . - . ,.. . . . . 𔃺 N° WATERBORNE COMMERCE 1 OF THE UNITED STATES Q PART 4 WATERWAYS AND HARBORS PACIFIC COAST, ALASKA AND HAWAII DTIC>- I ~ELE.CTEI I - .4 C..2...GOVT ACCESSION NO. 3.

  12. Analysis of sediments and soils for chemical contamination for the design of US Navy homeport facility at East Waterway of Everett Harbor, Washington. Final report. [Macoma inquinata; Mytilus edulis

    SciTech Connect

    Anderson, J.W.; Crecelius, E.A.

    1985-03-01

    Contaminated sediments in the East Waterway of Everett Harbor, Washington, are extremely localized; they consist of a layer of organically-rich, fine sediments overlying a relatively cleaner, more sandy native material. The contaminated layer varies in thickness throughout the waterway from as much as 2 meters to only a few centimeters. Generally, the layer is thicker and more contaminated at the head of the waterway (northern end) and becomes thinner and less contaminated as one proceeds southerly out of the waterway and into Port Gardner. These sediments contain elevated levels of heavy metals and polynuclear aromatic hydrocarbons (PAH) and scattered concentrations of polychlorinated biphenyls (PCB). Approximately 500,000 cubic yards of material exhibit elevated chemical contamination compared to Puget Sound background levels. The contaminated sediments in this waterway require biological testing before decisions can be made regarding the acceptability of unconfined disposal.

  13. Coordinated Use of Mass Media for the Development and Delivery of Career Education. Final Report. [And A Study of Awareness of and Interest in the Career Education Program in the New Haven Area].

    ERIC Educational Resources Information Center

    Starch Inra Hooper, Inc., Mamaroneck, NY.

    A pilot mass media campaign was conducted in New Haven, Connecticut, to acquaint the public with the concept of career education. For three weeks newspapers, television, and radio devoted time and space to the campaign which focused on one of the following topics each week: the need for planning in career development; career development; career…

  14. Applicability of market-based instruments for safeguarding water quality in coastal waterways: Case study for Darwin Harbour, Australia

    NASA Astrophysics Data System (ADS)

    Greiner, Romy

    2014-02-01

    Water pollution of coastal waterways is a complex problem due to the cocktail of pollutants and multiplicity of polluters involved and pollution characteristics. Pollution control therefore requires a combination of policy instruments. This paper examines the applicability of market-based instruments to achieve effective and efficient water quality management in Darwin Harbour, Northern Territory, Australia. Potential applicability of instruments is examined in the context of biophysical and economic pollution characteristics, and experience with instruments elsewhere. The paper concludes that there is potential for inclusion of market-based instruments as part of an instrument mix to safeguard water quality in Darwin Harbour. It recommends, in particular, expanding the existing licencing system to include quantitative pollution limits for all significant point polluters; comprehensive and independent pollution monitoring across Darwin Harbour; public disclosure of water quality and emissions data; positive incentives for landholders in the Darwin Harbour catchment to improve land management practices; a stormwater offset program for greenfield urban developments; adoption of performance bonds for developments and operations which pose a substantial risk to water quality, including port expansion and dredging; and detailed consideration of a bubble licensing scheme for nutrient pollution. The paper offers an analytical framework for policy makers and resource managers tasked with water quality management in coastal waterways elsewhere in Australia and globally, and helps to scan for MBIs suitable in any given environmental management situation.

  15. The effects of fin rot disease and sampling method on blood chemistry and hematocrit measurements of winter flounder, Pseudopleuronectes americanus from New Haven Harbor (1987--1990).

    PubMed

    Ziskowski, J; Mercaldo-Allen, R; Pereira, J J; Kuropat, C; Goldberg, R

    2008-04-01

    Winter flounder from New Haven, Connecticut were evaluated for fin rot disease. Blood samples collected from healthy and diseased fish were used to measure bilirubin, calcium, hematocrit, inorganic phosphorus, osmolality, and total protein. Blood measurements were significantly affected by the presence of fin rot disease and by sampling mode (bled immediately or after 18 h). A reduction in blood chemistry values was associated with fin rot disease. Logistic regression modeling was used to identify explanatory variables contributing to the fin rot outcome in winter flounder. Blood constituent levels were higher in fish bled immediately versus 18 h post-capture, especially among fish without fin rot, suggesting that a waiting period is necessary for blood values to stabilize following initial sampling stress. This study presents evidence that winter flounder blood chemistry and hematocrit measurements are affected by fin rot disease.

  16. “I Live by Shooting Hill” – A Qualitative Exploration of Conflict and Violence among Urban Youth in New Haven, Connecticut

    PubMed Central

    Shuval, Kerem; Massey, Zohar; O Caughy, Margaret; Cavanaugh, Brenda; Pillsbury, Charles A; Groce, Nora

    2013-01-01

    To elucidate urban youths’ perceptions of conflict and violence we conducted a qualitative study among minority urban youths in New Haven, Connecticut. We utilized the ecological framework to explore the multilevel nature of the findings, and triangulated results with a parallel quantitative study. We found risk factors for violence at multiple levels including lack of interpersonal anger management skills (individual level); parents not physically present in the household (relationship level); residence in crime and gang-ridden neighborhoods (community level); and socioeconomic inequalities between neighborhoods, as reflected by participants’ perception of the inadequacy of neighborhood resources to provide safety (societal level). Neighborhood resources were perceived as sparse, and police were not regarded as a protective factor (sometimes rather as racially discriminatory). Participants’ statements pertaining to feelings of isolation, racism, and violence without strong parental, neighborhood, and school support may impede prosocial attitudes and behaviors throughout adolescence and young adulthood. PMID:22643467

  17. Level II scour analysis for Bridge 17 (NEWHTH00200017) on Town Highway 20, crossing Little Otter Creek, New Haven, Vermont

    USGS Publications Warehouse

    Wild, Emily C.; Burns, Ronda L.

    1998-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure NEWHTH00200017 on Town Highway 20 crossing Little Otter Creek, New Haven, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in appendix D. The site is in the Champlain section of the St. Lawrence Valley physiographic province in west-central Vermont. The 10.8-mi2 drainage area is in a predominantly rural and wetland basin. In the vicinity of the study site, the surface cover is shrubland on the downstream right overbank. The surface cover of the downstream left overbank, the upstream right overbank and the upstream left overbank is wetland and pasture. In the study area, Little Otter Creek has a meandering channel with a slope of approximately 0.0007 ft/ft, an average channel top width of 97 ft and an average bank height of 5 ft. The channel bed material ranges from silt and clay to cobble. Medium sized silt and clay is the channel material upstream of the approach cross-section and downstream of the exit cross-section. The median grain size (D50) of the silt and clay channel bed material is 1.52 mm (0.005 ft), which was used for contraction and abutment scour computations. From the approach cross-section, under the bridge, and to the exit cross-section, stone fill is the channel bed material. The median grain size (D50) of the stone fill channel bed material is 95.7 mm (0.314 ft). The stone fill median grain size was used solely for armoring computations. The geomorphic assessment at the

  18. 75 FR 71543 - Safety Zone; Gulf Intracoastal Waterway, Mile Marker 49.0 to 50.0, west of Harvey Locks, Bank to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ....0 to 50.0, west of Harvey Locks, Bank to Bank, Bayou Blue Pontoon Bridge, Lafourche Parish, LA... general public, vessels, and tows from destruction, loss, or injury due to repairs of the Bayou Blue... repairs of the Bayou Blue Pontoon Bridge, Mile Marker 49.8, Gulf Intracoastal Waterway, West of...

  19. A grassed waterway and earthen dams to control muddy floods from a cultivated catchment of the Belgian loess belt

    NASA Astrophysics Data System (ADS)

    Evrard, Olivier; Vandaele, Karel; van Wesemael, Bas; Bielders, Charles L.

    2008-08-01

    Muddy floods, i.e. runoff from cultivated areas carrying large quantities of soil, are frequent and widespread in the European loess belt. They are mainly generated in dry zero-order valleys and are nowadays considered as the most likely process transferring material eroded from cultivated hillslopes during the Holocene to the flood plain. The huge costs of muddy flood damages justify the urgent installation of control measures. In the framework of the 'Soil Erosion Decree' of the Belgian Flemish region, a 12 ha-grassed waterway and three earthen dams have been installed between 2002-2004 in the thalweg of a 300-ha cultivated dry valley in the Belgian loess belt. The measures served their purpose by preventing any muddy flood in the downstream village, despite the occurrence of several extreme rainfall events (with a maximum return period of 150 years). The catchment has been intensively monitored from 2005-2007 and 39 runoff events were recorded in that period. Peak discharge (per ha) was reduced by 69% between the upstream and the downstream extremities of the grassed waterway (GWW). Furthermore, runoff was buffered for 5-12 h behind the dams, and the lag time at the outlet of the catchment was thereby increased by 75%. Reinfiltration was also observed within the waterway, runoff coefficients decreasing by a mean of 50% between both extremities of the GWW. Sediment discharge was also reduced by 93% between the GWW's inflow and the outlet. Before the installation of the control measures, specific sediment yield (SSY) of the catchment reached 3.5 t ha - 1 yr - 1 and an ephemeral gully was observed nearly each year in the catchment. Since the control measures have been installed, no (ephemeral) gully has developed and the SSY of the catchment dropped to a mean of 0.5 t ha - 1 yr - 1 . Hence, sediment transfer from the cultivated dry valley to the alluvial plain should dramatically decrease. Total cost of the control measures that are built for a 20 year-period is

  20. Evaluation of streambed scour at bridges over tidal waterways in Alaska

    USGS Publications Warehouse

    Conaway, Jeffrey S.; Schauer, Paul V.

    2012-01-01

    The potential for streambed scour was evaluated at 41 bridges that cross tidal waterways in Alaska. These bridges are subject to several coastal and riverine processes that have the potential, individually or in combination, to induce streambed scour or to damage the structure or adjacent channel. The proximity of a bridge to the ocean and water-surface elevation and velocity data collected over a tidal cycle were criteria used to identify the flow regime at each bridge, whether tidal, riverine, or mixed, that had the greatest potential to induce streambed scour. Water-surface elevations measured through at least one tide cycle at 32 bridges were correlated to water levels at the nearest tide station. Asymmetry of the tidal portion of the hydrograph during the outgoing tide at 12 bridges indicated that riverine flows were stored upstream of the bridge during the tidal exchange. This scenario results in greater discharges and velocities during the outgoing tide compared to those on the incoming tide. Velocity data were collected during outgoing tides at 10 bridges that experienced complete flow reversals, and measured velocities during the outgoing tide exceeded the critical velocity required to initiate sediment transport at three sites. The primary risk for streambed scour at most of the sites considered in this study is from riverine flows rather than tidal fluctuations. A scour evaluation for riverine flow was completed at 35 bridges. Scour from riverine flow was not the primary risk for six tidally-controlled bridges and therefore not evaluated at those sites. Field data including channel cross sections, a discharge measurement, and a water-surface slope were collected at the 35 bridges. Channel instability was identified at 14 bridges where measurable scour and or fill were noted in repeated surveys of channel cross sections at the bridge. Water-surface profiles for the 1-percent annual exceedance probability discharge were calculated by using the Hydrologic

  1. Visualization of drifting buoy deployments on upper Detroit River within the Great Lakes Waterway from August 28-30, 2001

    USGS Publications Warehouse

    Holtschlag, David J.; Aichele, Steve A.

    2002-01-01

    Detroit River is a connecting channel on the Great Lakes waterway that joins Lake St. Clair with Lake Erie. The river forms part of the international boundary between the United States and Canada in southeastern Michigan and southern Ontario. Drifting buoys were deployed on Detroit River to help investigate flow characteristics of four selected reaches as part of a source water assessment study of public water intakes. The drifting buoys contained global positioning system (GPS) receivers to help track their movements following their deployment. In some deployments, buoys were released across a transect at approximately uniform intervals to better understand flow patterns. In other deployments, buoys were released in clusters to investigate turbulent dispersion characteristics. Computer animations of buoy movements, which can be viewed through the Internet, are developed to help visualize the results of the buoy deployments.

  2. [Spatial Distribution and Potential Ecological Risk Assessment of Heavy Metals in Soils and Sediments in Shunde Waterway, Southern China].

    PubMed

    Cai, Yi-min; Chen, Wei-ping; Peng, Chi; Wang, Tie-yu; Xiao, Rong-bo

    2016-05-15

    Environmental quality of soils and sediments around water source area can influence the safety of potable water of rivers. In order to study the pollution characteristics, the sources and ecological risks of heavy metals Zn, Cr, Pb, Cu, Ni and Cd in water source area, surface soils around the waterway and sediments in the estuary of main tributaries were collected in Shunde, and ecological risks of heavy metals were assessed by two methods of potential ecological risk assessment. The mean contents of Zn, Cr, Pb, Cu, Ni and Cd in the surface soils were 186.80, 65.88, 54.56, 32.47, 22.65 and 0.86 mg · kg⁻¹ respectively, and they were higher than their soil background values except those of Cu and Ni. The mean concentrations of Zn, Cr, Pb, Cu, Ni and Cd in the sediments were 312.11, 111.41, 97.87, 92.32, 29.89 and 1.72 mg · kg⁻¹ respectively, and they were higher than their soil background values except that of Ni. The results of principal component analysis illustrated that the main source of Cr and Ni in soils was soil parent materials, and Zn, Pb, Cu and Cd in soils mainly came from wastewater discharge of local manufacturing industry. The six heavy metals in sediments mainly originated from industry emissions around the Shunde waterway. The results of potential ecological risk assessment integrating environmental bioavailability of heavy metals showed that Zn, Cu, Pb and Ni had a slight potential ecological risk. Cd had a slight potential ecological risk in surface soils, but a moderate potential ecological risk in surfaces sediments. Because the potential ecological risk assessment integrating environmental bioavailability of heavy metals took the soil properties and heavy metal forms into account, its results of risks were lower than those of Hakanson methods, and it could avoid overestimating the potential risks of heavy metals.

  3. Effects of a remedial system and its operation on volatile organic compound-contaminated ground water, Operable Unit 1, Savage Municipal Well Superfund Site, Milford, New Hampshire, 1998-2004

    USGS Publications Warehouse

    Harte, Philip T.

    2006-01-01

    The Savage Municipal Well Superfund site in the Town of Milford, N.H., is underlain by a 0.5-square mile plume of volatile organic compounds (VOCs), mostly tetrachloroethylene (PCE). The plume occurs mostly within a highly transmissive sand and gravel layer, but also extends into underlying till and bedrock. The plume has been divided into two areas called Operable Unit 1 (OU1), which contains the primary source area, and Operable Unit 2 (OU2), which is defined as the extended plume area. PCE concentrations in excess of 100,000 parts per billion (ppb) had been detected in the OU1 area in 1995, indicating a likely Dense Non-Aqueous Phase Liquid (DNAPL) source. In the fall of 1998, the New Hampshire Department of Environmental Services (NHDES) and the U.S. Environmental Protection Agency (USEPA) installed a remedial system in OU1 to contain and capture the dissolved VOC plume. The OU1 remedial system includes a low-permeability barrier wall that encircles the highest detected concentrations of PCE, and a series of injection and extraction wells to contain and remove contaminants. The barrier wall likely penetrates the full thickness of the sand and gravel; in most places, it also penetrates the full thickness of the underlying basal till and sits atop bedrock. Remedial injection and extraction wells have been operating since the spring of 1999 and include a series of interior (inside the barrier wall) injection and extractions wells and exterior (outside the barrier wall) injection and extraction wells. A recharge gallery outside the barrier wall receives the bulk of the treated water and reinjects it into the shallow aquifer. From 1998 to 2004, PCE concentrations decreased by an average of 80 percent at most wells outside the barrier wall. This decrease indicates (1) the barrier wall and interior extraction effectively contained high PCE concentrations inside the wall, (2) other sources of PCE did not appear to be outside of the wall, and (3) ambient ground

  4. Northeast Corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. to Boston, MA. Volume 3. Technical appendices. Final report, September 1992-September 1993

    SciTech Connect

    Not Available

    1993-09-01

    The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 x 25,000 volt - 60 hertz power system. The volume Number III contains the detailed technical studies that were performed in order to identify and evaluate the environmental impacts of the proposed project. Some of these studies have been included entirely in the Draft Environmental Impact Statements-draft (DEIS/R) (Volume 1). The technical evaluations performed were based upon regulatory requirements as well as substantive issues raised by individuals and public agencies as part of the public participation program.

  5. Final environmental impact statement/report. Volume 3. Response to comments on draft environmental impact statement/report. Northeast corridor improvement project electrification: New Haven CT to Boston, MA

    SciTech Connect

    1994-10-31

    This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume III) of the FEIS/R presents summaries of comments received on the DEIS/R and responses to these comments.

  6. Single-particle laser-induced-fluorescence spectra of biological and other organic-carbon aerosols in the atmosphere: Measurements at New Haven, Connecticut, and Las Cruces, New Mexico

    NASA Astrophysics Data System (ADS)

    Pan, Yong-Le; Pinnick, Ronald G.; Hill, Steven C.; Rosen, James M.; Chang, Richard K.

    2007-12-01

    This study focuses on organic carbon (OC) aerosols, including natural biological aerosols, in the Earth's troposphere, and on laser-induced fluorescence (LIF) spectral methods for studying these aerosols. LIF spectra of atmospheric OC and biological aerosols (having diameters greater than approximately 3 μm) measured at New Haven, Connecticut, and Las Cruces, New Mexico, are reported. A hierarchical clustering method was used to cluster approximately 90% of the single-particle LIF spectra into 8-10 groups. Some of these groups have spectra that are similar to spectra of some important classes of atmospheric aerosol, such as humic/fulvic acids and humic-like substances, bacteria, cellulose, marine aerosol, and polycyclic aromatic hydrocarbons (PAH). A comparison with previous measurements made at Adelphi, Maryland, reveals that the most highly populated clusters found at Adelphi, and some of the less populated ones, also appear in the LIF spectra at New Haven and Las Cruces, even though the regional climates at these locations is different (New England/Atlantic Coastal, for New Haven and Adelphi, and Chihuahuan Desert for Las Cruces), and the measurements were made in different seasons. The results are consistent with some (perhaps most) of the fluorors in OC and biological atmospheric aerosols being common to these three sites. On average, spectra characteristic of humic/fulvic acids and humic-like substances (HULIS) comprise 28-43% of fluorescent particles at all three sites; whereas cellulose-like spectra contribute only 1-3%.

  7. Census Cities experiment in urban change detection. [mapping of land use changes in San Francisco, Washington D.C., Phoenix, Tucson, Boston, New Haven, Cedar Rapids, and Pontiac

    NASA Technical Reports Server (NTRS)

    Wray, J. R. (Principal Investigator); Milazzo, V. A.

    1974-01-01

    The author has identified the following significant results. Mapping of 1970 and 1972 land use from high-flight photography has been completed for all test sites: San Francisco, Washington, Phoenix, Tucson, Boston, New Haven, Cedar Rapids, and Pontiac. Area analysis of 1970 and 1972 land use has been completed for each of the mandatory urban areas. All 44 sections of the 1970 land use maps of the San Francisco test site have been officially released through USGS Open File at 1:62,500. Five thousand copies of the Washington one-sheet color 1970 land use map, census tract map, and point line identification map are being printed by USGS Publication Division. ERTS-1 imagery for each of the eight test sites is being received and analyzed. Color infrared photo enlargements at 1:100,000 of ERTS-1 MSS images of Phoenix taken on October 16, 1972 and May 2, 1973 are being analyzed to determine to what level land use and land use changes can be identified and to what extent the ERTS-1 imagery can be used in updating the 1970 aircraft photo-derived land use data base. Work is proceeding on the analysis of ERTS-1 imagery by computer manipulation of ERTS-1 MSS data in digital format. ERTS-1 CCT maps at 1:24,000 are being analyzed for two dates over Washington and Phoenix. Anniversary tape sets have been received at Purdue LARS for some additional urban test sites.

  8. The impact of inland ships and recreational boats on measured NOx and ultrafine particle concentrations along the waterways

    NASA Astrophysics Data System (ADS)

    van der Zee, Saskia C.; Dijkema, Marieke B. A.; van der Laan, Jorrit; Hoek, Gerard

    2012-08-01

    In Amsterdam, many inhabitants reside in proximity to inland waters. The aim of this study was to assess the impact of passing inland ships and recreational boats, including touring boats, on the air quality near houses close to the water. A measurement campaign was performed at five sites in Amsterdam. Two sites were located along the inland waterways used by cargo ships and recreational boats. The other three sites were located along the canals in the historical city centre, used by touring boats and private recreational boats. At each site, measurements were performed at the waterside and at the facade of houses. Nitrogen oxides (NO and NO2) and ultrafine particles (particle number (PN) concentration), were measured continuously during one afternoon per site, while time and type of passing ships and road traffic was registered. Linear regression analysis was used to analyze the association between passing ships and concentration, adjusted for passing road traffic. There was substantial variation in the impact of passing ships on concentrations at each measuring site, as well as between sites. On average, cargo ships contributed 5 and 4 μg m-3 to NO and NO2, respectively, and 3000 particles cm-3 to PN concentration near houses during the sampling period. Peak concentrations were occasionally substantially higher. Emissions from touring boats had a small but significant impact on NO concentration near houses but not on NO2, with the exception of one site located near the edge of two canals, where boats use extra power to travel around the bent. At this site, touring boats contributed 5 μg m-3 to the local NO2 concentration. No consistent impact of touring boats on PN concentration was observed. Emissions from private recreational boats were not consistently associated with increased NOx or PN concentration. Road traffic intensity was low at the selected measurement sites. Nevertheless, a significant impact of passing diesel-operated delivery vans on house

  9. Analysis of Salinity Intrusion in the Waccamaw River and Atlantic Intracoastal Waterway near Myrtle Beach, South Carolina, 1995-2002

    USGS Publications Warehouse

    Conrads, Paul A.; Roehl, Edwin A.

    2007-01-01

    Six reservoirs in North Carolina discharge into the Pee Dee River, which flows 160 miles through South Carolina to the coastal communities near Myrtle Beach, South Carolina. During the Southeast's record-breaking drought from 1998 to 2003, salinity intrusions inundated a coastal municipal freshwater intake, limiting water supplies. To evaluate the effects of regulated flows of the Pee Dee River on salinity intrusion in the Waccamaw River and Atlantic Intracoastal Waterway, the South Carolina Department of Natural Resources and a consortium of stakeholders entered into a cooperative agreement with the U.S. Geological Survey to apply data-mining techniques to the long-term time series to analyze and simulate salinity dynamics near the freshwater intakes along the Grand Strand of South Carolina. Salinity intrusion in tidal rivers results from the interaction of three principal forces?streamflow, mean tidal water levels, and tidal range. To analyze, model, and simulate hydrodynamic behaviors at critical coastal gages, data-mining techniques were applied to over 20 years of hourly streamflow, coastal water-quality, and water-level data. Artificial neural network models were trained to learn the variable interactions that cause salinity intrusions. Streamflow data from the 18,300-square-mile basin were input to the model as time-delayed variables and accumulated tributary inflows. Tidal inputs to the models were obtained by decomposing tidal water-level data into a 'periodic' signal of tidal range and a 'chaotic' signal of mean water levels. The artificial neural network models were able to convincingly reproduce historical behaviors and generate alternative scenarios of interest. To make the models directly available to all stakeholders along the Pee Dee and Waccamaw Rivers and Atlantic Intracoastal Waterway, an easy-to-use decision support system (DSS) was developed as a spreadsheet application that integrates the historical database, artificial neural network models

  10. Mapping the potential distribution of the invasive Red Shiner, Cyprinella lutrensis (Teleostei: Cyprinidae) across waterways of the conterminous United States

    USGS Publications Warehouse

    Poulos, Helen M.; Chernoff, Barry; Fuller, Pam L.; Butman, David

    2012-01-01

    Predicting the future spread of non-native aquatic species continues to be a high priority for natural resource managers striving to maintain biodiversity and ecosystem function. Modeling the potential distributions of alien aquatic species through spatially explicit mapping is an increasingly important tool for risk assessment and prediction. Habitat modeling also facilitates the identification of key environmental variables influencing species distributions. We modeled the potential distribution of an aggressive invasive minnow, the red shiner (Cyprinella lutrensis), in waterways of the conterminous United States using maximum entropy (Maxent). We used inventory records from the USGS Nonindigenous Aquatic Species Database, native records for C. lutrensis from museum collections, and a geographic information system of 20 raster climatic and environmental variables to produce a map of potential red shiner habitat. Summer climatic variables were the most important environmental predictors of C. lutrensis distribution, which was consistent with the high temperature tolerance of this species. Results from this study provide insights into the locations and environmental conditions in the US that are susceptible to red shiner invasion.

  11. Application of advanced diesel technology to inland waterway towboats. variable timing, electronic fuel injection. Final report, September 1985-January 1989

    SciTech Connect

    Rowland, D.P.

    1989-03-01

    This report represents the test and evaluation of advanced diesel technology components on the DDC Series 149 Marine engine. The tests were conducted on an inland-waterways towboat and consist of over 20,000 engine hours of operation during the testing. The Detroit Diesel Series 16V-149 engine rated at 900 SHP was tested aboard the M/V ESCATAWPA owned and operated by Warrior and Gulf Navigation Company. Both port and starboard engines were instrumented to measure engine operating parameters, propeller-shaft torque, and fuel consumption. The data were collected by a computer-based data-acquisition system and written to floppy disc for analysis. The tasks included: (1) baseline evaluation of naturally-aspirated (NA) engines; (2) upgrade both engines to turbocharged intercooled and blower bypassed (TIB) configuration and measure performance; (3) upgrade port engine with Detroit Diesel electronic control (DDEC) and measure performance; (4) change port engine to high-torque rise governor setting and measure performance; (5) upgrade starboard engine with DDEC.

  12. Application of advanced diesel technology to inland waterway towboats three-wheel turbocharger system. Final report, Feb 88-Mar 91

    SciTech Connect

    Priebe, R.J.; Rowland, D.P.

    1991-03-01

    The report represents the development, test and evaluation of Three Wheel Turbocharger System on the DDC Series 149 Marine engine. The program included development and performance testing in a test cell and demonstration of the system in actual revenue service aboard an inland waterways towboat. The Detroit Diesel Series 149 Marine engines rated at 700 SHP were tested aboard the M/V ABBIE-C, owned and operated by Compass Marine Services, Inc. Both port and starboard engines were fully instrumented to measure engine operating parameters, propeller shaft torque and fuel consumption. The data was collected by a computer based data acquisition system. The development, testing and demonstration program consisted of six task levels including TWT System design and development, Towboat DDC 12V-149NA (2 engines) baseline testing and DDC 8V-149 engine testing with one engine configured as TIB/DDEC model and the second as TWT/DDEC model. The TWT system in conjunction with DDEC significantly improved air-fuel ratio and transient response of the 8V-149 TWT/DDEC engine which proved to be 15% more fuel efficient than the 12V-149NA engines.

  13. Chemical concentrations and instantaneous loads, Green River to the Lower Duwamish Waterway near Seattle, Washington, 2013–15

    USGS Publications Warehouse

    Conn, Kathleen E.; Black, Robert W.; Vanderpool-Kimura, Ann M.; Foreman, James R.; Peterson, Norman T.; Senter, Craig A.; Sissel, Stephen K.

    2015-12-23

    Median chemical concentrations in suspended-sediment samples were greater than median chemical concentrations in fine bed sediment (less than 62.5 µm) samples, which were greater than median chemical concentrations in paired bulk bed sediment (less than 2 mm) samples. Suspended-sediment concentration, sediment particle-size distribution, and general water-quality parameters were measured concurrent with the chemistry sampling. From this discrete data, combined with the continuous streamflow record, estimates of instantaneous sediment and chemical loads from the Green River to the Lower Duwamish Waterway were calculated. For most compounds, loads were higher during storms than during baseline conditions because of high streamflow and high chemical concentrations. The highest loads occurred during dam releases (periods when stored runoff from a prior storm is released from the Howard Hanson Dam into the upper Green River) because of the high river streamflow and high suspended-sediment concentration, even when chemical concentrations were lower than concentrations measured during storm events. 

  14. Data compilation for assessing sediment and toxic chemical loads from the Green River to the lower Duwamish Waterway, Washington

    USGS Publications Warehouse

    Conn, Kathleen E.; Black, Robert W.

    2014-01-01

    Between February and June 2013, the U.S. Geological Survey collected representative samples of whole water, suspended sediment, and (or) bed sediment from a single strategically located site on the Duwamish River, Washington, during seven periods of different flow conditions. Samples were analyzed by Washington-State-accredited laboratories for a large suite of compounds, including polycyclic aromatic hydrocarbons and other semivolatile compounds, polychlorinated biphenyl Aroclors and the 209 congeners, metals, dioxins/furans, volatile organic compounds, pesticides, butyltins, hexavalent chromium, and total organic carbon. Chemical concentrations associated with bulk bed sediment (<2 mm) and fine bed sediment (<62.5 μm) fractions were compared to chemical concentrations associated with suspended sediment. Bulk bed sediment concentrations generally were lower than fine bed sediment and suspended-sediment concentrations. Concurrent with the chemistry sampling, additional parameters were measured, including instantaneous river discharge, suspended-sediment concentration, sediment particle-size distribution, and general water-quality parameters. From these data, estimates of instantaneous sediment and chemical loads from the Green River to the Lower Duwamish Waterway were calculated.

  15. Protective Behaviour of Citizens to Transport Accidents Involving Hazardous Materials: A Discrete Choice Experiment Applied to Populated Areas nearby Waterways

    PubMed Central

    de Bekker-Grob, Esther W.; Bergstra, Arnold D.; Bliemer, Michiel C. J.; Trijssenaar-Buhre, Inge J. M.; Burdorf, Alex

    2015-01-01

    Background To improve the information for and preparation of citizens at risk to hazardous material transport accidents, a first important step is to determine how different characteristics of hazardous material transport accidents will influence citizens’ protective behaviour. However, quantitative studies investigating citizens’ protective behaviour in case of hazardous material transport accidents are scarce. Methods A discrete choice experiment was conducted among subjects (19–64 years) living in the direct vicinity of a large waterway. Scenarios were described by three transport accident characteristics: odour perception, smoke/vapour perception, and the proportion of people in the environment that were leaving at their own discretion. Subjects were asked to consider each scenario as realistic and to choose the alternative that was most appealing to them: staying, seeking shelter, or escaping. A panel error component model was used to quantify how different transport accident characteristics influenced subjects’ protective behaviour. Results The response was 44% (881/1,994). The predicted probability that a subject would stay ranged from 1% in case of a severe looking accident till 62% in case of a mild looking accident. All three transport accident characteristics proved to influence protective behaviour. Particularly a perception of strong ammonia or mercaptan odours and visible smoke/vapour close to citizens had the strongest positive influence on escaping. In general, ‘escaping’ was more preferred than ‘seeking shelter’, although stated preference heterogeneity among subjects for these protective behaviour options was substantial. Males were less willing to seek shelter than females, whereas elderly people were more willing to escape than younger people. Conclusion Various characteristics of transport accident involving hazardous materials influence subjects’ protective behaviour. The preference heterogeneity shows that information needs

  16. Report of Sampling and Analysis Results. Milford Army Housing Units, Milford, Connecticut

    DTIC Science & Technology

    1990-08-01

    Industrial Hygiene Association (AIHA) and the National Institute of Standards and Technology (NIST) under the National Voluntary Laboratory Accreditation Program...Appendix A.2. All analyses were performed in accordance with protocols set forth in the Laboratory Accreditation package submitted by WESTON under NVLAP...National Institute of Standards and Technology’s National VoluntaryE Laboratory Accreditation Program for asbestos fiber analysis (Laboratory Code 1254). I

  17. High Assurance Virtualization Engine (HAVEN)

    DTIC Science & Technology

    2009-05-01

    Figure 33: Decrypted Memory Dump 40  Figure 34: PCIe Write Cycle 41  Figure 35: DDR2 Read Operation 42  Figure 36: DDR2 Write Operation 43  Figure 37: (a...42 3.3.3.3 DDR2 Read Operation Figure 35 shows encrypted data coming out of SDRAM controller core. Here, ddr2_rd_dout shows the 128 bit...data bus from SDRAM controller and ddr2_dec_rd_data is the 128 bit decrypted data. Figure 35: DDR2 Read Operation 43 3.3.3.4 DDR2 Write

  18. Stop Tax Haven Abuse Act

    THOMAS, 112th Congress

    Rep. Doggett, Lloyd [D-TX-25

    2011-07-27

    08/22/2011 Referred to the Subcommittee on Capital Markets and Government Sponsored Enterprises. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  19. America's Consumerocracy: No Safe Haven

    ERIC Educational Resources Information Center

    Daily, Nancy Lee; Swain, Letitia Price; Huysman, Mary; Tarrant, Cynthia

    2010-01-01

    Recently the authors completed a course designed to expand and deepen their knowledge about America's consumerocracy and the methods that give it the immense power it has. As a result of their reading and shared thinking in this course, Teaching Adolescents in a Consumer Society, they feel strongly motivated and better prepared to craft…

  20. Northeast corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. To Boston, MA. Volume 1. Final report, September 1992-September 1993

    SciTech Connect

    Not Available

    1993-09-01

    The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 X 25,000 volt - 60 hertz power system. This volume considers impacts on the Human and Natural Environment utilizing guidance as outlined in CFR Part 1500, Council on Environmental Quality, Regulations for Implementing the Procedural Requirements of NEPA as amended and the Massachusetts Environmental Policy Act (MEPA) regulations (301 CMR 11:00). Impacts analyzed include changes in the natural environment (air quality, noise and vibration, energy, electromagnetic fields, natural resources, hazardous materials and visual/aesthetics), changes in the social environment (land use and recreation, transportation and traffic), impacts on historic and archaeological sites, changes in transit service and patronage, associated changes in highway and airport congestion, capital costs, operating and maintenance costs, and financial implications. Impacts are identified both for the proposed construction period and for the long-term operation of the alternatives.

  1. An Endangered Arboreal Specialist, the Western Ringtail Possum (Pseudocheirus occidentalis), Shows a Greater Genetic Divergence across a Narrow Artificial Waterway than a Major Road.

    PubMed

    Yokochi, Kaori; Kennington, Winn Jason; Bencini, Roberta

    2016-01-01

    The fragmentation of habitats by roads and other artificial linear structures can have a profound effect on the movement of arboreal species due to their strong fidelity to canopies. Here, we used 12 microsatellite DNA loci to investigate the fine-scale spatial genetic structure and the effects of a major road and a narrow artificial waterway on a population of the endangered western ringtail possum (Pseudocheirus occidentalis) in Busselton, Western Australia. Using spatial autocorrelation analysis, we found positive genetic structure in continuous habitat over distances up to 600 m. These patterns are consistent with the sedentary nature of P. occidentalis and highlight their vulnerability to the effects of habitat fragmentation. Pairwise relatedness values and Bayesian cluster analysis also revealed significant genetic divergences across an artificial waterway, suggesting that it was a barrier to gene flow. By contrast, no genetic divergences were detected across the major road. While studies often focus on roads when assessing the effects of artificial linear structures on wildlife, this study provides an example of an often overlooked artificial linear structure other than a road that has a significant impact on wildlife dispersal leading to genetic subdivision.

  2. An Endangered Arboreal Specialist, the Western Ringtail Possum (Pseudocheirus occidentalis), Shows a Greater Genetic Divergence across a Narrow Artificial Waterway than a Major Road

    PubMed Central

    Yokochi, Kaori

    2016-01-01

    The fragmentation of habitats by roads and other artificial linear structures can have a profound effect on the movement of arboreal species due to their strong fidelity to canopies. Here, we used 12 microsatellite DNA loci to investigate the fine-scale spatial genetic structure and the effects of a major road and a narrow artificial waterway on a population of the endangered western ringtail possum (Pseudocheirus occidentalis) in Busselton, Western Australia. Using spatial autocorrelation analysis, we found positive genetic structure in continuous habitat over distances up to 600 m. These patterns are consistent with the sedentary nature of P. occidentalis and highlight their vulnerability to the effects of habitat fragmentation. Pairwise relatedness values and Bayesian cluster analysis also revealed significant genetic divergences across an artificial waterway, suggesting that it was a barrier to gene flow. By contrast, no genetic divergences were detected across the major road. While studies often focus on roads when assessing the effects of artificial linear structures on wildlife, this study provides an example of an often overlooked artificial linear structure other than a road that has a significant impact on wildlife dispersal leading to genetic subdivision. PMID:26784921

  3. Keeping our waterways safe by equipping commercial vessels with appropriate sensor suites to enable pervasive surveillance of coastal and inland waterborne commercial traffic

    NASA Astrophysics Data System (ADS)

    Feeley, Terry; Lavoie, James

    2010-04-01

    The US has over 58,000 miles of ocean shoreline, over 5500 hundred miles of Great Lakes shoreline, and over 3,500,000 miles of river and small lake shoreline. These waterways are critical to the nation's strategic, economic and societal well being. These assets must be protected from potential terrorist attacks. It is a daunting task for an open society to protect such a large and distributed area while still preserving the freedoms for its citizens to enjoy the natural beauty of our waterways. The US has a well developed fleet of merchant tugs and barges that engage in day to day commercial activity around the coasts, rivers and lakes of the country. This paper will discuss the notion of developing a nationwide mobile sensor network by equipping these barges and tugs with sensor suites that would feed data into a common operations' center. The data will be displayed to the first responder community and the vessel operators via data streams from Rite-View (a robust 3D modeling and simulation tool).

  4. Predicted effects on ground water of construction of Divide Cut section, Tennessee-Tombigbee Waterway, northeastern Mississippi, using a digital model

    USGS Publications Warehouse

    McBride, Mark S.

    1981-01-01

    The Tennessee-Tombigbee Waterway, connecting the Tennessee River in northeastern Mississippi with the Gulf of Mexico, is currently (1980) under construction. The Divide Section, the northernmost 39 miles of the Waterway, will consist, from north to south, of (1) a dredged channel, (2) the Divide Cut, and (3) an artifical lake impounded by the Bay Springs Dam. In all three , water will be at Tennessee River level. A three-dimensional digital model covering 3,273 square miles was constructed to simulate ground-water flow in the Gordo and Eutaw Formations and the Coffee Sand in the vicinity of the Divide Section. The model was calibrated to preconstruction water levels, then used to simulate the effects of stresses imposed by the construction of the Divide Section. The model indicates that the system stabilizes after major changes in conditions within a few months. The Divide Cut acts as a drain, lowering water levels as much as 55 feet. Drawdowns of 5 feet occur as much as 8 miles from the Cut. The 80-foot-high Bay Springs Dam raises ground-water levels by 5 feet as far as 6 miles from its impoundment. Drawdown is not likely to affect public water supplies significantly, but probably will adversely affect a relatively small number of private wells. (USGS)

  5. Surface-water hydrology of the Gulf Intracoastal Waterway in South-Central Louisiana, 1996-99

    USGS Publications Warehouse

    Swarzenski, Christopher M.

    2003-01-01

    The flow of freshwater and suspended sediment from the Lower Atchafalaya River (LAR) and Wax Lake Outlet (WLO) into and along the Gulf Intracoastal Waterway (GIWW) and selected adjacent surface-water bodies between Cypremort and Larose in south-central Louisiana, from October 1996 to December 1999, was characterized using instantaneous and computed continuous discharge measurements and measurements of suspended- sediment concentrations. The GIWW parallels the entire Louisiana coast near the wetland/ upland interface. Following natural hydraulic gradients, the GIWW captures water and sediment from the southward flowing LAR and the WLO where it crosses those waterways, and distributes this freshwater and sediment to points east and west. East of Morgan City, La., an average of 12,200 ft3/s (cubic feet per second) of water flowed from the LAR into the Avoca Island Cutoff Channel. The LAR was the primary source of water to the GIWW east of Morgan City. Drainage from the Verret Subbasin through Bayou Boeuf contributed an average of 1,000 ft3/s to the eastward flow in the GIWW. Eastward flow in the GIWW near Bay Wallace east of Morgan City and to the west of the Houma Navigation Canal (HNC) at Houma, La., averaged about 5,700 ft3/s. Average flow in the GIWW east of the HNC at Houma was 2,610 ft3/s to the east, and 2,200 ft3/s east of Bayou Lafourche at Larose, also to the east. Measured discharge in the GIWW was always to the west between the LAR and WLO. Water entered this stretch of the GIWW from the LAR. The WLO was the primary source of water to the GIWW west of WLO. Discharge in the GIWW averaged 9,460 ft3/s west of WLO south of Calumet and 8,230 ft3/s east of Jaws Bay west of Franklin. Average discharge in the GIWW west of Jaws Bay near Cypremort was 3,310 ft3/s and at Cypremort was 1,350 ft3/s. Average discharge was to the west at all four locations, but discharge as high as 2,830 ft3/s was measured flowing eastward toward Jaws Bay in the GIWW at Cypremort. In

  6. Waterway Ice Thickness Measurements

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The ship on the opposite page is a U. S. Steel Corporation tanker cruising through the ice-covered waters of the Great Lakes in the dead of winter. The ship's crew is able to navigate safely by plotting courses through open water or thin ice, a technique made possible by a multi-agency technology demonstration program in which NASA is a leading participant. Traditionally, the Great Lakes-St. Lawrence Seaway System is closed to shipping for more than three months of winter season because of ice blockage, particularly fluctuations in the thickness and location of ice cover due to storms, wind, currents and variable temperatures. Shippers have long sought a system of navigation that would allow year-round operation on the Lakes and produce enormous economic and fuel conservation benefits. Interrupted operations require that industrial firms stockpile materials to carry them through the impassable months, which is costly. Alternatively, they must haul cargos by more expensive overland transportation. Studies estimate the economic benefits of year-round Great Lakes shipping in the hundreds of millions of dollars annually and fuel consumption savings in the tens of millions of gallons. Under Project Icewarn, NASA, the U.S. Coast Guard and the National Oceanic Atmospheric Administration collaborated in development and demonstration of a system that permits safe year-round operations. It employs airborne radars, satellite communications relay and facsimile transmission to provide shippers and ships' masters up-to-date ice charts. Lewis Research Center contributed an accurate methods of measuring ice thickness by means of a special "short-pulse" type of radar. In a three-year demonstration program, Coast Guard aircraft equipped with Side-Looking Airborne Radar (SLAR) flew over the Great Lakes three or four times a week. The SLAR, which can penetrate clouds, provided large area readings of the type and distribution of ice cover. The information was supplemented by short-pulse radar measurements of ice thickness. The radar data was relayed by a NOAA satellite to a ground station where NOAA analyzed it and created picture maps, such as the one shown at lower left, showing where icebreakers can cut paths easily or where shipping can move through thin ice without the aid of icebreakers. The ice charts were then relayed directly to the wheelhouses of ships operating on the Lakes. Following up the success of the Great Lakes program, the icewarn team applied its system in another demonstration, this one a similarly successful application designed to aid Arctic coast shipping along the Alaskan North Slope. Further improvement of the ice-monitoring system is planned. Although aircraft-mounted radar is effective, satellites could provide more frequent data. After the launch this year of Seasat, an ocean-monitoring satellite, NASA will conduct tests to determine the ice-mapping capability and accuracy of satellite radar images.

  7. Rivers: Nature's Wondrous Waterways.

    ERIC Educational Resources Information Center

    Harrison, David L.

    Rivers play a vital role in the life of the planet. They provide water for wildlife, plant life, and people, and they help to fertilize fields where corn and other crops grow. But how were these rivers made? This children's book takes readers/students on a journey down a river from its source at the top of a mountain to its mouth where it meets…

  8. Tidal flow dynamics and background fluorescence of the Atlantic Intracoastal Waterway in the vicinity of Sullivan’s Island and the Isle of Palms, South Carolina, 2011-12

    USGS Publications Warehouse

    Conrads, Paul A.; Journey, Celeste; Clark, Jimmy M.; Levesque, Victor A.

    2013-01-01

    To effectively plan site-specific studies to understand the connection between wastewater effluent and shellfish beds, data are needed concerning flow dynamics and background fluorescence in the Atlantic Intracoastal Waterway near the effluent outfalls on Sullivan’s Island and the Isle of Palms. Tidal flows were computed by the U.S. Geological Survey for three stations and longitudinal water-quality profiles were collected at high and low tide. Flows for the three U.S. Geological Survey stations, the Atlantic Intracoastal Waterway by the Isle of Palms Marina, the Atlantic Intracoastal Waterway by the Ben M. Sawyer Memorial Bridge at Sullivan’s Island, and Breach Inlet, were computed for the 53-day period from December 4, 2011, to January 26, 2012. The largest flows occurred at Breach Inlet and ranged from -58,600 cubic feet per second (ft3/s) toward the Atlantic Intracoastal Waterway to 63,300 ft3/s toward the Atlantic Ocean. Of the two stations on the Atlantic Intracoastal Waterway, the Sullivan’s Island station had the larger flows and ranged from -6,360 ft3/s to the southwest (toward Charleston Harbor) to 8,930 ft3/s to the northeast. Computed tidal flow at the Isle of Palms station ranged from -3,460 ft3/s toward the southwest to 6,410 ft3/s toward the northeast. The synoptic water-quality study showed that the stations were well mixed vertically and horizontally. All fluorescence measurements (recorded as rhodamine concentration) were below the accuracy of the sensor and the background fluorescence would not likely interfere with a dye-tracer study.

  9. In situ biomonitoring of juvenile Chinook salmon (Onchorhynchus tshawytscha) using biomarkers of chemical exposures and effects in a partially remediated urbanized waterway of the Puget Sound, WA

    PubMed Central

    Browne, Eva; Kelley, Matthew; Zhou, Guo-Dong; He, Ling Yu; McDonald, Thomas; Wang, Shirley; Duncan, Bruce; Meador, James; Donnelly, Kirby; Gallagher, Evan

    2012-01-01

    In situ biomonitoring has been used to assess the effects of pollution on aquatic species in heavily polluted waterways. In the current study, we used in situ biomonitoring in conjunction with molecular biomarker analysis to determine the effects of pollutant exposure in salmon caged in the Duwamish waterway, a Pacific Northwest Superfund site that has been subject to remediation. The Duwamish waterway is an important migratory route for Pacific salmon and has received historic inputs of polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs). Juvenile pre-smolt Chinook salmon (Oncorhynchus tshawytscha) caged for 8 days in the three contaminated sites in close proximity within the Duwamish were analyzed for steady state hepatic mRNA expression of 7 exposure biomarker genes encompassing several gene families and known to be responsive to pollutants, including cytochrome P4501A (CYP1A) and CYP2K1, glutathione S-transferase π class (GST pi), microsomal GST (mGST), glutamylcysteine ligase catalytic subunit (GCLC), UDP-glucuronyltransferase family 1 (UDPGT), and type 2 deiodinase (type 2 DI, or D2). Quantitation of gene expression was accomplished by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) in assays developed specifically for Chinook salmon genes. Gill PAH-DNA adducts were assessed as a chemical effects biomarker using 32P-postlabeling. The biomarkers in the field-caged fish were analyzed with respect to caged animals maintained at the hatchery receiving flow-through water. Chemical analysis of sediment samples from three field sampling sites revealed relatively high concentrations of total PAHs in one site (site B2, 6711 ng/g dry weight) and somewhat lower concentrations of PAHs in two adjacent sites (sites B3 and B4, 1482 and 1987 ng/g, respectively). In contrast, waterborne PAHs at all of the sampling sites were relatively low (<1 ng/L). Sediment PCBs at the sites ranged from a low of 421 ng/g at site B3, to 1160

  10. In situ biomonitoring of juvenile Chinook salmon (Onchorhynchus tshawytscha) using biomarkers of chemical exposures and effects in a partially remediated urbanized waterway of the Puget Sound, WA

    SciTech Connect

    Browne, Eva; Kelley, Matthew; Zhou, Guo-Dong; He, Ling Yu; McDonald, Thomas; Wang, Shirley; Duncan, Bruce; Meador, James; Donnelly, Kirby; Gallagher, Evan

    2010-10-15

    In situ biomonitoring has been used to assess the effects of pollution on aquatic species in heavily polluted waterways. In the current study, we used in situ biomonitoring in conjunction with molecular biomarker analysis to determine the effects of pollutant exposure in salmon caged in the Duwamish waterway, a Pacific Northwest Superfund site that has been subject to remediation. The Duwamish waterway is an important migratory route for Pacific salmon and has received historic inputs of polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs). Juvenile pre-smolt Chinook salmon (Oncorhynchus tshawytscha) caged for 8 days in the three contaminated sites in close proximity within the Duwamish were analyzed for steady state hepatic mRNA expression of 7 exposure biomarker genes encompassing several gene families and known to be responsive to pollutants, including cytochrome P4501A (CYP1A) and CYP2K1, glutathione S-transferase {pi} class (GST-{pi}), microsomal GST (mGST), glutamylcysteine ligase catalytic subunit (GCLC), UDP-glucuronyltransferase family 1 (UDPGT), and type 2 deiodinase (type 2 DI, or D2). Quantitation of gene expression was accomplished by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) in assays developed specifically for Chinook salmon genes. Gill PAH-DNA adducts were assessed as a chemical effects biomarker using {sup 32}P-postlabeling. The biomarkers in the field-caged fish were analyzed with respect to caged animals maintained at the hatchery receiving flow-through water. Chemical analysis of sediment samples from three field sampling sites revealed relatively high concentrations of total PAHs in one site (site B2, 6711 ng/g dry weight) and somewhat lower concentrations of PAHs in two adjacent sites (sites B3 and B4, 1482 and 1987 ng/g, respectively). In contrast, waterborne PAHs at all of the sampling sites were relatively low (<1 ng/L). Sediment PCBs at the sites ranged from a low of 421 ng/g at site B3

  11. Level II scour analysis for Bridge 3 (EASTTH00010003) on Town Highway 1, crossing the East Branch Passumpsic River, East Haven, Vermont

    USGS Publications Warehouse

    Burns, Ronda L.; Boehmler, Erick M.

    1997-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure EASTTH00010003 on Town Highway 1 crossing the East Branch Passumpsic River, East Haven, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D. The site is in the White Mountain section of the New England physiographic province in northeastern Vermont. The 50.4-mi2 drainage area is in a predominantly rural and forested basin. In the vicinity of the study site, the surface cover on the left bank upstream is forest. On the remaining three banks the surface cover is pasture while the immediate banks have dense woody vegetation. In the study area, the East Branch Passumpsic River has an incised, sinuous channel with a slope of approximately 0.003 ft/ft, an average channel top width of 62 ft and an average bank height of 5 ft. The channel bed material ranges from gravel to boulder with a median grain size (D50) of 61.5 mm (0.187 ft). The geomorphic assessment at the time of the Level I and Level II site visit on August 14, 1995, indicated that the reach was stable. The Town Highway 1 crossing of the East Branch Passumpsic River is a 89-ft-long, two-lane bridge consisting of one 87-foot steel-beam span (Vermont Agency of Transportation, written communication, March 17, 1995). The opening length of the structure parallel to the bridge face is 84.7 ft. The bridge is supported by vertical, concrete abutments with sloped stone fill in front that creates a spill through embankment. The

  12. OBLIQUE VIEW OF REAR (NORTH) AND EAST SIDES OF GENERATOR ...

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

    OBLIQUE VIEW OF REAR (NORTH) AND EAST SIDES OF GENERATOR HOUSE, DIESEL TANK IN FOREGROUND, LOCKTENDER'S HOUSE AND LEVEE ON RIGHT, FIRE PUMP HOUSE AND MAINTENANCE DEPOT SLIP ON LEFT - Moore Haven Lock, Generator House, Cross-State Canal, Okeechobee Intracoastal Waterway, Moore Haven, Glades County, FL

  13. Hydrodynamic simulation and particle-tracking techniques for identification of source areas to public-water intakes on the St. Clair-Detroit river waterway in the Great Lakes Basin

    USGS Publications Warehouse

    Holtschlag, David J.; Koschik, John A.

    2004-01-01

    Source areas to public water intakes on the St. Clair-Detroit River Waterway were identified by use of hydrodynamic simulation and particle-tracking analyses to help protect public supplies from contaminant spills and discharges. This report describes techniques used to identify these areas and illustrates typical results using selected points on St. Clair River and Lake St. Clair. Parameterization of an existing two-dimensional hydrodynamic model (RMA2) of the St. Clair-Detroit River Waterway was enhanced to improve estimation of local flow velocities. Improvements in simulation accuracy were achieved by computing channel roughness coefficients as a function of flow depth, and determining eddy viscosity coefficients on the basis of velocity data. The enhanced parameterization was combined with refinements in the model mesh near 13 public water intakes on the St. Clair-Detroit River Waterway to improve the resolution of flow velocities while maintaining consistency with flow and water-level data. Scenarios representing a range of likely flow and wind conditions were developed for hydrodynamic simulation. Particle-tracking analyses combined advective movements described by hydrodynamic scenarios with random components associated with sub-grid-scale movement and turbulent mixing to identify source areas to public water intakes.

  14. Effects of hydrologic modifications on salinity and formation of hypoxia in the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, 2008 to 2012

    USGS Publications Warehouse

    Swarzenski, Christopher M.; Mize, Scott V.

    2014-01-01

    The Mississippi River-Gulf Outlet (MRGO) was constructed between 1958 and 1968 to provide a safer and shorter route between the Gulf of Mexico and the Port of New Orleans for ocean-going vessels. In 2006, the U.S. Congress directed the U.S. Army Corps of Engineers (USACE) to develop and implement a plan to deauthorize a portion of the MRGO ship channel from its confluence with the Gulf Intracoastal Waterway to the Gulf of Mexico. In 2009, in accordance with plans submitted to Congress, the USACE built a rock barrier across the MRGO near Hopedale, Louisiana. Following Hurricane Katrina, Congress also authorized the USACE to implement the Hurricane Storm Damage Risk Reduction System (HSDRRS) by building structures in the MRGO and adjacent surface waters, to reduce vulnerability of this area to storm surge. The HSDRRS includes the Gulf Intracoastal Waterway-Lake Borgne Surge Barrier and Gate Complex near mile 58 of the deauthorized portion of the MRGO and the Seabrook Gate Complex on the Inner Harbor Navigation Canal (IHNC). By blocking or limiting tidal exchange in the MRGO, these barriers could affect water quality in the MRGO and nearby waters including Lake Pontchartrain, the IHNC, and Lake Borgne. In 2008, the U.S. Geological Survey, in cooperation with the USACE, began a study to document the effects of the construction activities on salinity and dissolved oxygen in these surface waters. Data were collected from August 2008 through October 2012. Completion of the rock barrier in the vicinity of mile 35 in July 2009 reduced hydrologic circulation and separated the MRGO into two distinct salinity regimes, with substantially fresher conditions prevailing upstream from the rock barrier. The rock barrier also contributed to a zone of hypoxia (dissolved oxygen less than 2 milligrams per liter) that formed along the channel bottom during the warmer summer months in each year of this monitoring; the zone was much more developed downstream from the rock barrier. The most

  15. Technical Report on DOMICE Simulation Model

    DTIC Science & Technology

    2012-04-01

    Lewis Bay 2.0 Maumee Bay 8.5 Nantucket Harbor 7.0 Pelee Passage 8.2 New Haven System 13.6 Thames River 3.5 Connecticut River 3.6 *Estimated...length of ice breaking New Haven Harbor 2.5 Bridgeport 2.0 Port Jefferson 2.0 Hudson River Waterway System 66.0 Upper Hudson River 28.0...Middle Hudson River 38.0 Newark Waterway System 20.0 Arthur Kill Channel 16.0 Newark Bay 4.0 Manhattan Waterway System 64.0

  16. Fish and Aquatic Invertebrate Communities in Waterways, and Contaminants in Fish, at the Barataria Preserve of Jean Lafitte National Historical Park and Preserve, Louisiana, 1999-2000

    USGS Publications Warehouse

    Swarzenski, Christopher M.; Mize, Scott V.; Thompson, Bruce A.; Peterson, Gary W.

    2004-01-01

    Fish and aquatic invertebrate communities in waterways of the Barataria Preserve of Jean Lafitte National Historical Park and Preserve, Louisiana, were surveyed from 1999 to 2000. An inventory of fish in the Barataria Preserve was established, and concentrations of selected organochlorine pesticides, polychlorinated biphenyls, and trace elements; iron; and manganese in fish tissue for selected species were determined. The fish and aquatic invertebrate sampling completed for this study indicated that abundant and diverse communities are present in the Barataria Preserve. Thirty-two species of fish were identified in the Barataria Preserve during this survey. The total number of species identified in a single sampling ranged from 20 to 26. Most of the fish sampled are designated as intermediate in their tolerance to poor water quality. Three species of fish designated as tolerant (common carp, Cyprinus carpio; golden shiner, Notemigonus crysoleucas; and yellow bullhead, Ameiurus natalis), and one as intolerant (lake chubsucker, Erymizon sucetta), were identified. In November 1999, the average total weight of all fish collected by boat-mounted electroshocker from a single site was about 35,000 grams; in May and July 1999, the average total weight was between 9,000 and 10,000 grams. The contribution of spotted gar (Lepisosteus oculatus) to the total weight of the fish averaged between 38 and 41 percent among the three sample periods. Members of the sunfish family (Centrarchidae) contributed between 18 and 28 percent of the total weight. For each sampling period, 60 to 83 percent of the total weight from the sunfish family was contributed by bluegill (Lepomis macrochirus) and largemouth bass (Micropterus salmoides). Aquatic invertebrates were sampled at three sites. Most aquatic invertebrates identified were freshwater species, but some were brackish-water and marine species. About 234,000 organisms were identified and enumerated from the richest-targeted habitat (RTH

  17. Prioritisation of farm scale remediation efforts for reducing losses of nutrients and faecal indicator organisms to waterways: a case study of New Zealand dairy farming.

    PubMed

    Monaghan, R M; de Klein, C A M; Muirhead, R W

    2008-06-01

    The international competitiveness of the New Zealand (NZ) dairy industry is built on low cost clover-based systems and a favourable temperate climate that enables cows to graze pastures mostly all year round. Whilst this grazed pasture farming system is very efficient at producing milk, it has also been identified as a significant source of nutrients (N and P) and faecal bacteria which have contributed to water quality degradation in some rivers and lakes. In response to these concerns, a tool-box of mitigation measures that farmers can apply on farm to reduce environmental emissions has been developed. Here we report the potential reduction in nutrient losses and costs to farm businesses arising from the implementation of individual best management practices (BMPs) within this tool-box. Modelling analysis was carried out for a range of BMPs targeting pollutant source reduction on case-study dairy farms, located in four contrasting catchments. Due to the contrasting physical resources and management systems present in the four dairy catchments evaluated, the effectiveness and costs of BMPs varied. Farm managements that optimised soil Olsen P levels or used nitrification inhibitors were observed to result in win-win outcomes whereby nutrient losses were consistently reduced and farm profitability was increased in three of the four case study farming systems. Other BMPs generally reduced nutrient and faecal bacteria losses but at a small cost to the farm business. Our analysis indicates that there are a range of technological measures that can deliver substantial reductions in nutrient losses to waterways from dairy farms, whilst not increasing or even reducing other environmental impacts (e.g. greenhouse gas emissions and energy use). Their implementation will first require clearly defined environmental goals for the catchment/water body that is to be protected. Secondly, given that the major sources of water pollutants often differed between catchments, it is

  18. Dynamics of fecal indicator bacteria, bacterial pathogen genes, and organic wastewater contaminants in the Little Calumet River: Portage Burns Waterway, Indiana

    USGS Publications Warehouse

    Haack, Sheridan K.; Duris, Joseph W.

    2013-01-01

    Little information exists on the co-occurrence of fecal indicator bacteria (FIB), bacterial pathogens, and organic wastewater-associated chemicals (OWCs) within Great Lakes tributaries. Fifteen watershed sites and one beach site adjacent to the Little Calumet River–Portage Burns Waterway (LCRPBW) on Lake Michigan were tested on four dates for pH, dissolved oxygen, specific conductance, chloride, color, ammonia- and nitrate-nitrogen, soluble phosphorus, sulfate, turbidity, and atrazine; for concentrations of FIB; and for genes indicating the presence of human-pathogenic enterococci (ENT) and of Shiga-toxin producing Escherichia coli (EC) from various animal sources. Nineteen samples were also tested for 60 OWCs. Half of the watershed samples met EC recreational water quality standards; none met ENT standards. Human-wastewater-associated OWC detections were correlated with human-influence indicators such as population/km2, chloride concentrations, and the presence of WWTP effluents, but EC and ENT concentrations were not. Bacterial pathogen genes indicated rural human and several potential animal sources. OWCs of human or ecosystem health concern (musk fragrances AHTN and HHCB, alkylphenols, carbamazepine) and 3 bacterial pathogen genes were detected at the mouth of the LCRPBW, but no such OWCs and only 1 pathogen gene were detected at the beach. The LCRPBW has significant potential to deliver FIB, potential bacterial pathogens, and OWCs of human or ecosystem health concern to the nearshore of Lake Michigan, under conditions enhancing nearshore transport of the river plume. Nearshore mixing of lake and river water, and the lack of relationship between OWCs and FIB or pathogen genes, pose numerous challenges for watershed and nearshore assessment and remediation.

  19. The Kensington/Milford Educators: Varied and Exciting Careers.

    ERIC Educational Resources Information Center

    Smith, Louis M.; And Others

    1985-01-01

    Presents follow-up data on the careers of a group of innovative elementary school administrators and teachers originally interviewed in 1964-65. Considers implications for understanding teacher recruitment and retention. Suggests career variations that would make education more attractive and focuses on society's view of teaching as a "woman's…

  20. Milford Futurology Program: Effective Education for Gifted Ninth Grade Students.

    ERIC Educational Resources Information Center

    Fletcher, Geoffrey H.; Wooddell, Gary D.

    1980-01-01

    A program is described which was intended to assist gifted ninth graders to develop skills, perspective, and characteristics needed to deal effectively with change. The program's goals (development of a futures perspective, futuring competencies, and self-actualization); philosophy; organization; evaluation; and content are reviewed. (CL)

  1. Sample Archaeological Survey of Public Use Areas, Milford Lake, Kansas

    DTIC Science & Technology

    1982-09-01

    set by the outcrop of flintbearing Permian 0 ~.’................... .........-.. ’..’.......’.. -" ..-... .........--. ’...-.-i..’....’:.....-.1"i...34 " -• •- =- -’-,’ ,- - S *- *- , * - . - -• . " . .. ." s .. L " % " uJ- ’-. " 5 s-trata. These Permian rocks consist of 40...hunters and gatherers but especially hunters of the now extinct megafauna of the Pleistocene: mammoth, mastodon, horse, two large buffalo (B. bison

  2. 76 FR 24372 - Drawbridge Operation Regulation; Mispillion River, Milford, DE

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... necessary bridge cleaning and painting of the bridge. DATES: This deviation is effective from 12 a.m. on May... this bridge is five feet at mean high water (MHW) in the closed position and unlimited in the open... at least 24 hours notice is given. The requested deviation is to accommodate painting and cleaning...

  3. Reply to Discussion: a critique of Possible waterways between the Marmara Sea and the Black Sea in the late Quaternary: evidence from ostracod and foraminifer assemblages in lakes İznik and Sapanca, Turkey, Geo-Marine Letters, 2011

    NASA Astrophysics Data System (ADS)

    Nazik, Atike; Meriç, Engin; Avşar, Niyazi

    2012-06-01

    In their discussion of our 2011 paper dealing with possible waterways between the Marmara Sea and the Black Sea in the "late" Quaternary, based on data from ostracod and foraminifer assemblages in lakes İznik and Sapanca, Turkey, Yaltırak et al. (Geo-Mar Lett 32:267-274, 2012) essentially reject the idea of any links whatsoever, be they between the Marmara Sea and the lakes İznik and Sapanca, or further to the Black Sea via the valley of the Sakarya River. The evidence they provide in support of their view, however, is essentially circumstantial, in part conjectural, and also inconclusive considering the findings in favour of linkage between the Marmara Sea and the lakes at the very least, while the proposed connection with the Sakarya River valley remains speculative because of the lack of unambiguous data. On the other hand, Yaltırak et al. (Geo-Mar Lett 32:267-274, 2012) do raise valid points of concern which deserve careful future investigation, the most important being the possibility of sample contamination from dumped marine sediment used for construction purposes along some parts of the shore of Lake İznik. We agree that a concerted multidisciplinary effort is required to address the many unresolved issues in connection with the potential waterways proposed by us and others before us.

  4. National Waterways Study. Engineering Analysis of Waterways Systems.

    DTIC Science & Technology

    1981-08-01

    slings or steel tanks to lift the craft from one level to another, separate small locks out of the main navigation channel, or an inclined plane...lock. - a differential railway lift. - a steel tank on inclined rails. - a steel tank lift crane. - a mobile boat carrier. - an inclined channel lift...similar to a dry dock. The sides would be floating tanks housing the operating machinery and controls. The upper and lower gates, integral parts of

  5. National Waterways Study. Analysis of Environmental Aspects of Waterways Navigation.

    DTIC Science & Technology

    1981-07-01

    trenches would be dug, but traffic flow could continue without rerouting with traffic passing over steel plates covering half the road width...composed of exclusively marine coelomate animals distinguished from all others by an internal skeleton composed of calcite plates (e.g., starfish, sea...material lies about 10 km west of the Farallon Islands be- ginning on the 200-m isobath and, on the north- south axis, running between the North Traffic

  6. Learning Havens for Stressed Adult Learners

    ERIC Educational Resources Information Center

    Seay, Sandra E.

    2005-01-01

    Having stressful workdays is not the sole prerogative of adult students enrolled in educational leadership programs. According to a report released by the American Institute of Stress in 2002, 80% of adult workers felt stress in the workplace. From this it can be assumed that a certain amount of stress accompanies every adult who enters an evening…

  7. Strategies for Countering Terrorist Safe Havens

    DTIC Science & Technology

    2013-12-01

    personal preferences may not align with the United States or the host nation government’s goals. Therefore, the occupying force needs to understand the...evil. Notions of cosmic war are intimately personal but can also be translated to the social plane.”92 Juergensmeyer further argues, “[o]ne of...states, [i]solated and aloof, Guzman is nevertheless said to have shaped Sendero in his own image, exercising a strong personal hold over the movement’s

  8. Strategies for Countering Terrorist Safe Havens

    DTIC Science & Technology

    2014-02-20

    agenda, and their personal preferences may not align with the United States or the host nation government’s goals. Therefore, the occupying force...conflicts between good and evil. Notions of cosmic war are intimately personal but can also be translated to the social plane.”92 Juergensmeyer further...different. McCormick’s states, [i]solated and aloof, Guzman is nevertheless said to have shaped Sendero in his own image, exercising a strong personal hold

  9. African Trypanosomes Find a Fat Haven

    PubMed Central

    Beverley, Stephen M.

    2016-01-01

    The African trypanosome was thought to primarily develop in the bloodstream and interstitial spaces of its mammalian host. In this issue of Cell Host & Microbe, Trindade et al. (2016) report the surprising finding that during ongoing persistent infections in mice, a major fraction of the parasites reside within fatty tissues. PMID:27281564

  10. Spirit Scans Winter Haven (False Color)

    NASA Technical Reports Server (NTRS)

    2006-01-01

    At least three different kinds of rocks await scientific analysis at the place where NASA's Mars Exploration Rover Spirit will likely spend several months of Martian winter. They are visible in this picture, which the panoramic camera on Spirit acquired during the rover's 809th sol, or Martian day, of exploring Mars (April 12, 2006). Paper-thin layers of light-toned, jagged-edged rocks protrude horizontally from beneath small sand drifts; a light gray rock with smooth, rounded edges sits atop the sand drifts; and several dark gray to black, angular rocks with vesicles (small holes) typical of hardened lava lie scattered across the sand.

    This view is a false-color rendering that combines images taken through the panoramic camera's 753-nanometer, 535-nanometer, and 432-nanometer filters.

  11. Haven't we been here before

    SciTech Connect

    Not Available

    1993-11-01

    With news of new nonproliferation initiatives from US President Bill Clinton coinciding with the General Conference of the International Atomic Energy Agency, held in Vienna September 27 to October 1, delegates listened with interest to the US statement by Energy Secretary Hazel O'Leary to see if we were in for a rerun of the Carter era. As it happened, O'Leary - who had one unfortunate verbal slip with the [open quotes]Domestic,[close quotes] as opposed to Democratic, Peoples' Republic of Korea - did just manage to qualify all references to halting production of plutonium and highly enriched uranium with the words [open quotes]...for weapons purposes.[close quotes] Thus, the concerns in Europe and Japan that President Clinton might be about to enter into the current heated debate on reprocessing and recycle of plutonium from commercial power stations was partially allayed. There seems little doubt, however, that opposition groups in Europe will seize upon references to the difficulties of dealing with [open quotes]...unprecedented stocks of weapons grade nuclear materials,[close quotes] and plutonium in particular, for which, O'Leary said, [open quotes]...fully acceptable disposition technologies are not yet operational...[close quotes

  12. The 1988 Inland Waterway Review

    DTIC Science & Technology

    1988-11-01

    predominantly in Cape May County . A reconnaissance study of improvements, including possible ccpletion of the project, was completed in 1988, but it...Lewiston, Idaho (mile 141); and the Willamette River above Portl-rd (mile 14) to Corvallis (mile 132) and the Yamhill River to mile 7. The Columbia River

  13. The 1992 Inland Waterway Review

    DTIC Science & Technology

    1992-10-01

    River where it joins the Mississippi, and the White River entrance to the Arkansas River are free -flowing. Maintenance dredging and river training-works...is free -flowing. By late June, the overall system was suffering from low flows but remained open to navigation with restrictions. There were no...critical shipments needed to keep plants open that might otherwise have been forced to shut down. The more predictable and trouble- free route offered by

  14. Waterway Equipment - Boat, Barge, Motor

    DTIC Science & Technology

    2012-09-25

    missions. Gantry -type crane of suitable load capacity Means to lift the system for drop and lift and tie-down provision testing. Electromagnetic...carrying specialized equipment such as for dredging or pile drivers, floating repair shops, or elevating piers; and floating cranes for heavy...ton cranes or a 2200-ton capacity marine railway. There is a barge slip for delivery of test items directly from the Chesapeake Bay. The facility

  15. MONITORING OF WATERWAYS FOR EMERGING ...

    EPA Pesticide Factsheets

    Assessing the potential impact to the aquatic environment from emerging contaminants, entails monitoring a complex mixture (pharmaceuticals, polar pesticides, industrial by- products and degradation products) in natural waters. The presence of these chemicals, often at ultra-trace levels, may be responsible for development of sub-lethal toxic effects in aquatic organisms (i.e., reproductive dysfunction, immune dysfunction, neurological disorders). Conventional sampling techniques (i.e., grab sampling) often are insufficient for detecting these trace levels. An integrative sampler, the Polar Organic Chemical Integrative Sampler (POCIS), developed by the USGS Columbia Environmental Research Center, provided a way to measure the time-weighted average concentrations of these complex mixtures of contaminants. When POCIS was combined with liquid chromatography/mass spectrometry (LC/MS), it proved to be a powerful tool in identification and quantification of polar anthropogenic contaminants. Data from a pilot study showed the antibiotic azithromycin, illicit drugs [methamphetamine and MDMA (Ecstasy)], polyfluorinated organic acids (PFOA and PFOS) (essential ingredients in the manufacture of fluoropolymers), and surfactants [i.e., diethanolamine polyethylene glycols (DAPGs), polyethylene glycols (PEGs), and nonylphenol ethoxylates (NPEOs)] were all present in the extracts from the effluents of three wastewater treatment plants and other bodies of natural waters. Althoug

  16. Save Our Streams and Waterways.

    ERIC Educational Resources Information Center

    Indiana State Dept. of Education, Indianapolis. Center for School Improvement and Performance.

    Protection of existing water supplies is critical to ensuring good health for people and animals alike. This program is aligned with the Izaak Walton League of American's Save Our Streams program which is based on the concept that students can greatly improve the quality of a nearby stream, pond, or river by regular visits and monitoring. The…

  17. Analysis of the Injection of a Heated, Turbulent Jet into a Moving Mainstream, with Emphasis on a Thermal Discharge in a Waterway. Ph.D. Thesis - Virginia Polytechnic Inst. and State Univ., Blacksburg

    NASA Technical Reports Server (NTRS)

    Campbell, J. F.

    1972-01-01

    An experimental and theoretical investigation was undertaken to study the trajectory and growth of thermal effluents having a range of discharge velocities and temperatures. The discharge of a turbulent effluent into a waterway was mathematically modeled as a submerged jet injection process by using an integral method which accounts for natural fluid mechanisms such as turbulence, entrainment, buoyancy, and heat transfer. The analytical results are supported by experimental data and demonstrate the usefulness of the theory for estimating the location and size of the effluent with respect to the discharge point. The capability of predicting jet flow properties, as well as two- and three-dimensional jet paths, was enhanced by obtaining the jet cross-sectional area during the solution of the conservation equations. Realistic estimates of temperature in the effluent were acquired by accounting for heat losses in the jet flow due to forced convection and to entrainment of free-stream fluid into the jet.

  18. Assessment of subsurface chlorinated solvent contamination using tree cores at the front street site and a former dry cleaning facility at the Riverfront Superfund site, New Haven, Missouri, 1999-2003

    USGS Publications Warehouse

    Schumacher, John G.; Struckhoff, Garrett C.; Burken, Joel G.

    2004-01-01

    Tree-core sampling has been a reliable and inexpensive tool to quickly assess the presence of shallow (less than about 30 feet deep) tetrachloroethene (PCE) and trichloroethene (TCE) contamination in soils and ground water at the Riverfront Superfund Site. This report presents the results of tree-core sampling that was successfully used to determine the presence and extent of chlorinated solvent contamination at two sites, the Front Street site (operable unit OU1) and the former dry cleaning facility, that are part of the overall Riverfront Superfund Site. Traditional soil and ground-water sampling at these two sites later confirmed the results from the tree-core sampling. Results obtained from the tree-core sampling were used to design and focus subsequent soil and ground-water investigations, resulting in substantial savings in time and site assessment costs. The Front Street site is a small (less than 1-acre) site located on the Missouri River alluvium in downtown New Haven, Missouri, about 500 feet from the south bank of the Missouri River. Tree-core sampling detected the presence of subsurface PCE contamination at the Front Street site and beneath residential property downgradient from the site. Core samples from trees at the site contained PCE concentrations as large as 3,850 mg-h/kg (micrograms in headspace per kilogram of wet core) and TCE concentrations as large as 249 mg-h/kg. Soils at the Front Street site contained PCE concentrations as large as 6,200,000 mg/kg (micrograms per kilogram) and ground-water samples contained PCE concentrations as large as 11,000 mg/L (micrograms per liter). The former dry cleaning facility is located at the base of the upland that forms the south bank of the Missouri River alluvial valley. Tree-core sampling did not indicate the presence of PCE or TCE contamination at the former dry cleaning facility, a finding that was later confirmed by the analyses of soil samples collected from the site. The lateral extent of PCE

  19. Simulation of hypothetical Asian carp egg and larvae development and transport in the Lockport, Brandon Road, Dresden Island, and Marseilles Pools of the Illinois Waterway by use of the Fluvial Egg Drift Simulator (FluEgg) model

    USGS Publications Warehouse

    Murphy, Elizabeth A.; Garcia, Tatiana; Jackson, P. Ryan; Duncker, James J.

    2016-04-05

    As part of the Great Lakes and Mississippi River Interbasin Study, the U.S. Army Corps of Engineers (USACE) is conducting an assessment of the vulnerability of the Chicago Area Waterway System and Des Plaines River to Asian carp (specifically, Hypophthalmichthys nobilis (bighead carp) and Hypophthalmichthys molitrix (silver carp)) spawning and recruitment. As part of this assessment, the USACE requested the help of the U.S. Geological Survey in predicting the fate and transport of Asian carp eggs hypothetically spawned at the electric dispersal barrier on the Chicago Sanitary and Ship Canal and downstream of the Brandon Road Lock and Dam on the Des Plaines River under dry weather flow and high water temperature conditions. The Fluvial Egg Drift Simulator (FluEgg) model predicted that approximately 80 percent of silver carp eggs spawned near the electric dispersal barrier would hatch within the Lockport and Brandon Road pools (as close as 3.6 miles downstream of the barrier) and approximately 82 percent of the silver carp eggs spawned near the Brandon Road Dam would hatch in the Des Plaines River (as close as 1.6 miles downstream from the gates of Brandon Road Lock). Extension of the FluEgg model to include the fate and transport of larvae until gas bladder inflation—the point at which the larvae begin to leave the drift—suggests that eggs spawned at the electric dispersal barrier would reach the gas bladder inflation stage primarily within the Dresden Island Pool, and those spawned at the Brandon Road Dam would reach this stage primarily within the Marseilles and Starved Rock Pools.

  20. 75 FR 37428 - Combined Notice of Filings #1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    .... Applicants: CPV Milford, LLC. Description: CPV Milford, LLC submits tariff filing per 35.12: Initial Baseline.... Applicants: Milford Power Company, LLC. Description: Milford Power Company, LLC submits tariff filing per...

  1. 75 FR 6194 - Combined Notice of Filings # 1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    .... Applicants: Milford Power Company, LLC, CPV Milford, LLC. Description: Application for Order Under Section..., Request for Waivers and Expedited Action of Milford Power Company, LLC and CPV Milford, LLC. Filed...

  2. Martian paleolakes and waterways: Exobiological implications

    USGS Publications Warehouse

    Scott, D.H.; Rice, J. W.; Dohm, J.M.

    1991-01-01

    The problems of how warm and wet Mars once was and when climate transitions may have occurred are not well understood. Mars may have had an early environment similar to Earth's that was conductive to the ermergence of life. In addition, increasing geologic evidence indicates that water, upon which terrestrial life depends, has been present on Mars throughout its history. This evidence suggests that life could have developed not only on early Mars but also over longer periods of time in longer lasting, more clement local environments. Indications of past or present life most likely would be found in areas where liquid water existed in sufficient quantities to provide for the needs of biological systems. We suggest that paleolakes may have provided such environments. Unlike the case on Earth, this record of the origin and evolution of life has probably not been erased by extensive deformation of the Martian surface. Our work has identified eleven prospective areas where large lacustrine basins may once have existed. These areas are important for future biological, geological, and climatological investigations. ?? 1991 Kluwer Academic Publishers.

  3. National Waterways Study. Commercial Water Transportation Users.

    DTIC Science & Technology

    1981-08-01

    Milling Capacity by State 11-6 United States Broiler Production in 1977 11-7 Cattle and Calves on Feed 11-8 Number of Milk Cows in 1977 11-9 Pig Crop...pro- duce 1-1/2 lbs. of oil; 2-1/2 lbs. of 60% protein-gluten meal (a high-protein feedstuff for broilers and hogs), 12-1/2 lbs. of 21% protein-gluten...part of rations for broilers and cattle. The remaining use of wheat is for seed. 1. Wheat Exports. In recent years, the United States has exported

  4. 75 FR 57264 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ....m. Agenda: The Board will consider its project investment priorities for the next year, will hear the status of the implementation of the Inland Marine Transportation System (IMTS) Investment Strategy Team recommendations, as well as the status of the funding for inland navigation projects and...

  5. 77 FR 44222 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... and the FY 2013 budget, status of the Olmsted Locks and Dam Project, and the Board will consider its project investment recommendations for the next year. FOR FURTHER INFORMATION CONTACT: Mr. Mark R. Pointon...:00 p.m. Agenda: The agenda will include the status of funding for inland navigation projects...

  6. 76 FR 11216 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ....m. Agenda: The Board will be provided the status of the funding for inland navigation projects and...) Investment Strategy report recommendations, as well as be updated on the work being performed by...

  7. Bioassays on Illinois Waterway Dredged Material.

    DTIC Science & Technology

    1992-12-01

    48-hr) toxicity tests were conducted with two species, Pimephales promelas (the fathead minnow) and Daphnia magna (a freshwater cladoceran). A...chronic (21-day) toxicity test was also conducted using Daphnia magna . Animals were exposed separately to different concentrations of filtered and...unfiltered elutriates prepared from Acute, Cadmium, Daphnia magna , Pimephales promela, Ammonia, Chronic, Elutriate, Sediment, Bioassay, Cladoceran, Fathead

  8. 33 CFR 117.1041 - Duwamish Waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Santa Fe railroad bridge, mile 0.4, and Southwest Spokane Street bridge, mile 0.3, one prolonged blast followed quickly by three short blasts. (2) Burlington Northern Santa Fe railroad bridge, mile 0.4,...

  9. 33 CFR 117.1041 - Duwamish Waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Santa Fe railroad bridge, mile 0.4, and Southwest Spokane Street bridge, mile 0.3, one prolonged blast followed quickly by three short blasts. (2) Burlington Northern Santa Fe railroad bridge, mile 0.4,...

  10. 33 CFR 117.1041 - Duwamish Waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Santa Fe railroad bridge, mile 0.4, and Southwest Spokane Street bridge, mile 0.3, one prolonged blast followed quickly by three short blasts. (2) Burlington Northern Santa Fe railroad bridge, mile 0.4,...

  11. 33 CFR 117.1041 - Duwamish Waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Santa Fe railroad bridge, mile 0.4, and Southwest Spokane Street bridge, mile 0.3, one prolonged blast followed quickly by three short blasts. (2) Burlington Northern Santa Fe railroad bridge, mile 0.4,...

  12. 33 CFR 117.1041 - Duwamish Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Santa Fe railroad bridge, mile 0.4, and Southwest Spokane Street bridge, mile 0.3, one prolonged blast followed quickly by three short blasts. (2) Burlington Northern Santa Fe railroad bridge, mile 0.4,...

  13. 33 CFR 117.393 - Illinois Waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., operates as follows: (1) The draw is normally maintained in the fully open position, displaying a green... lights stopped, and the draw lights changed from red to green. (b) The draw of the Chessie Railroad... fully open position, displaying green mid-channel lights to indicate the span is fully open. (2) When...

  14. 33 CFR 117.393 - Illinois Waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., operates as follows: (1) The draw is normally maintained in the fully open position, displaying a green... lights stopped, and the draw lights changed from red to green. (b) The draw of the Chessie Railroad... fully open position, displaying green mid-channel lights to indicate the span is fully open. (2) When...

  15. 33 CFR 117.393 - Illinois Waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., operates as follows: (1) The draw is normally maintained in the fully open position, displaying a green... lights stopped, and the draw lights changed from red to green. (b) The draw of the Chessie Railroad... fully open position, displaying green mid-channel lights to indicate the span is fully open. (2) When...

  16. 33 CFR 117.393 - Illinois Waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., operates as follows: (1) The draw is normally maintained in the fully open position, displaying a green... lights stopped, and the draw lights changed from red to green. (b) The draw of the Chessie Railroad... fully open position, displaying green mid-channel lights to indicate the span is fully open. (2) When...

  17. 33 CFR 117.393 - Illinois Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., operates as follows: (1) The draw is normally maintained in the fully open position, displaying a green... lights stopped, and the draw lights changed from red to green. (b) The draw of the Chessie Railroad... fully open position, displaying green mid-channel lights to indicate the span is fully open. (2) When...

  18. 33 CFR 117.123 - Arkansas Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... opened and maintain constant contact with the vessel until the span has opened and the vessel passage has been completed. The bridge is equipped with a Photoelectric Boat Detection System to prevent the span from lowering if there is an obstruction under the span. If the drawbridge cannot be opened...

  19. 33 CFR 117.123 - Arkansas Waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... whether the requested span can be immediately opened and will maintain constant radio contact with the vessel until the requested span has opened and vessel passage has been completed. The bridge is equipped with a Photoelectric Boat Detection System to prevent the span from lowering if there is an...

  20. 33 CFR 117.123 - Arkansas Waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... whether the requested span can be immediately opened and will maintain constant radio contact with the vessel until the requested span has opened and vessel passage has been completed. The bridge is equipped with a Photoelectric Boat Detection System to prevent the span from lowering if there is an...