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Sediment toxicity data from stations in U.S. coastal waters from 1991-03-18 to 1993-03-03 (NCEI Accession 9400004)
The accession contains Sediment Toxicity data collected from Gulf of Mexico, Hudson Bay, New York Bight, North American Coastline-North, and Pamlico Sound as part of National Status and Trends (NS&T) program. The data was collected from multiple ships between March 18, 1991 and March 3, 1993 by National Ocean Service, Rockville, MD. Originator's Macintosh Excel data submitted by Dr. Edward R. Long were converted to Lotus 1-2-3 Format at NODC. NOAA initiated an area-wide survey of sediment toxicity in 1991 to provide internally-consistent data on the spatial extent and severity of the toxicity. The intent of this survey was to sample all of the major regions within the study area (Hudson-Raritan Estuary, 40 N and 73 - 74 W), collect surficial fine-grained sediments, and determine the degree of toxicity of the sediments to laboratory organisms. Three toxicity tests were performed: a 10-day, solid phase survival test with the amphipod ampelisca abdita, a 48-hour, elutriate/ liquid phase test of development/survival with the larvae of the clam mulinia lateralis, and a 15-minute organic extract test of bioluminescence with the bacterium photobacterium phosphoreum (microtox test). Data obtained from the study "magnitude and extent of sediment toxicity in the Hudson-Raritan Estuary" was submitted in spreadsheet format in Macintosh Excel. The documentation includes details of the stations, methodology, and summary of results. Additional information may be obtained by contacting: the National Status and Trends (NS&T) Program which has monitored the concentrations of selected toxicants in sediments, oysters, and bottom-dwelling fish in Tampa Bay since 1986. The observation of high concentrations of some chemicals has prompted the NS&T Program to initiate an intensive survey of the biological effects of toxicants in the estuary. NOAA's assessment of the biological effects associated with toxicants in Tampa Bay was initiated with a research plan that involved analyses of three media: sediments, bivalve mollusks, and demersal fish. The sediment toxicity tests were intended to provide information based on laboratory tests in which "natural" factors would be controlled in assessing the significance of the toxicants, and to provide bioeffects information on a small spatial scale. Sediment samples for this study were collected in: Hills- borough Bay, all of Tampa Bay, Boca Ciega Bay, cockroach Bay, Terra Ceia Bay, Manatee River, Anna Maria Sound, St. Petersburg Harbor, Gulfport/Bear Creek, and Charlotte Harbor (i.e., between 27 N and 83 W). NOAA initiated an area-wide survey of sediment toxicity in 1991 to provide internally-consistent data on the spatial extent and severity of the toxicity. The intent of this survey was to sample all of the major regions within the study area (Newark Bay, and Arthur Kill and Passaic and Hackensack Rivers, 40 N and 75 W), collect surficial fine-grained sediments, and determine the degree of toxicity of the sediments to laboratory organisms these data are the results of the amphipod bioassay (with the amphipod ampelisca abdita), expressed in terms of percent survival. The documentation includes details of the stations, methodology, and summary of results. Additional information may be obtained by contacting: NOAA/ORCA/ Bioeffects Assessment Branch 7600 Sand Point Way NE Seattle, WA 98115.
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Sediment toxicity data collected from various small vessels in Massachusetts Bay and other U.S. coastal waters from 1991-03-18 to 1994-05-31 (NCEI Accession 9600061)
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Environmental toxicology data collected by the NOAA, National Ocean Service, National Centers For Coastal Ocean Science, National Status and Trends Program for monitoring contaminants in coastal United States marine water bodies from 01 Jan 1960 to 05 May 2010 (NCEI Accession 0074376)
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The National Status and Trends Program is comprised of three nationwide programs: Benthic Surveillance, Mussel Watch, and Bioeffects. These programs are in place to observe estuarine and coastal waters nationwide to describe the current status and detect changes in the environmental quality using long-term, continuous monitoring. Special Studies is another program which assesses the environmental impacts of different events, such as Hurricane Katrina. Mussel Watch is the longest continuous, nationwide contaminant monitoring program, running from 1986 to present, analyzing sediment and bivalve tissue for organic contaminants and trace metals. Bioeffects Assessment Program has completed over 30 regional studies since 1991, studying sediment contaminants, toxicity, and the condition of benthic communities. Benthic Surveillance monitored chemical concentrations of bottom-swelling fish and sediments, as well as biological effects of contaminant exposure. This project was discontinued in 1993.
Marine toxic substances and pollutants data from the CARIPOL petroleum pollution monitoring project in the Caribbean Sea, Gulf of Mexico, and South American waters from 1980-07-16 to 1989-05-03
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Marine toxic substance and pollutants data were collected using sediment corer and other instruments in the Caribbean Sea, Gulf of Mexico, and South American waters from NOAA Ship RESEARCHER and other platforms from 16 July 1980 to 03 May 1989. Data were submitted by Donald K. Atwood of NOAA Atlantic Oceanographic and Meteorological Laboratory. The data were collected by many institutes in the United States, Caribbean, Central and South America with support from the CARIPOL/MARPOLMON project. Data were processed by NODC to the NODC standard Marine Toxic Substances and Pollutants Data (F144) format. The F144 format contains data on ambient concentrations of toxic substances and other pollutants in the marine environment. The data derive from laboratory analyses of samples of water, sediment, or marine organisms. Samples may have been collected near marine discharge sites or during ocean monitoring surveys of large areas. Field observations of tar deposits on beaches may also be reported. Survey information includes platform type, start and end dates, and investigator and institution. If data are collected near a discharge site, discharge location, depth, distance to shore, average volume, and other characteristics are reported. Position, date, time and environmental conditions are reported for each sample station. Environmental data may include meteorological and sea surface conditions, tide stage and height, depth of the thermocline or mixed layer surface temperature and salinity, and wave height and periods. Sample characteristics, collection methods, and laboratory techniques are reported for each sample collected and analyzed. The data record comprises concentration values (or a code to indicate trace amounts) for each chemical substance analyzed. Chemical substances are identified by codes based on the registry numbers assigned by the Chemical Abstracts Service (CAS) of the American Chemical Society. Marine organisms from which samples have been taken are identified using the 12-digit NODC Taxonomic Code. A text record is available for optional comments.
Benthic and tissue toxin data from stations in U.S. coastal waters from 1984-01-01 to 1989-12-31 (NCEI Accession 9300199)
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The accession contains Benthic and Tissue toxin data from stations in U.S. coastal waters (Coastal Waters of Western U.S. and North American Coastline-North) collected under the National Status and Trends (NS&T) program from 1984-1989. NS&T program for marine environmental quality was designed to define the geographic distribution of contaminant concentrations in tissues of marine organisms and sediments, and documenting biological responses to contamination. Samples have been collected under the original Benthic Surveillance Project (sediment and tissue samples from benthic fish) since 1984. Samples have been collected under the Mussel Watch Project (sediment and bivalves) since 1986. Both programs involved collecting samples from fixed sites on both Atlantic and Pacific coasts. Sites were selected so as not to be in close proximity to a major contamination source, as the programs objective was to quantify contamination over general areas. Chemical data from sediments collected during the benthic surveillance project, 1984-1986, is contained in a single delimited ASCII file (bssed.txt). Additional contaminated sediment data from the mussel watch program, 1986-1989, is contained in a single delimited ASCII file (mwsed.txt). These data do not include tissue analysis for contaminants. Chemicals and related parameters measured in sediments include: DDT. Since 1986, NOAA'S NS&T Program has included a component called the mussel watch project that has annually collected and chemically analyzed mussels and oysters from 177 sites at coastal and estuarine sites. Tissue samples from these mollusks have been analyzed to establish temporal trends of contaminant accumulation. Contaminants analyzed during this project include: polyaromatic hydrocarbons, polychlorinated biphenyls, chlorinated pesticides (such as DDT and its metabolites), aluminum, iron, manganese, silicon, other trace elements, and lipids. Tissue contaminant data from the mussel watch project, years 1986-1989, is contained in a single wordperfect 4.2 file, mollto90.txt. A second file, tbt_90.txt, lists the sum of concentrations of tributyltin and its breakdown products (dibutyltin and monobutyltin) found in bivalve tissue samples. Tributyltin (TBT) was previously used as an antifouling agent in paints, but its use on vessels under 75 feet was banned in 1988. A third file, mwsiteyr.txt, lists collection sites.
Current meter and marine toxic substances data from moored current meter casts and other instruments in the North Pacific Ocean as part of the Deep Ocean Mining and Environmental Study (DOMES) project, 1975-08-29 to 1977-12-01 (NCEI Accession 7800741)
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Current meter and marine toxic substances data were collected using moored current meter casts and other instruments in the North Pacific Ocean from August 29, 1975 to December 1, 1977. Data were submitted by Pacific Marine Environmental Laboratory (PMEL) as part of the Deep Ocean Mining and Environmental Study (DOMES) project. Data has been processed by NODC to the NODC standard F015- Current Meter Data and F144- Marine Toxic Substances formats. The F015 format is used for time series measurements of ocean currents. These data are obtained from current meter moorings and represent Eulerian method of current measurement, i.e., the meters are deployed at a fixed point and measure flow past a sensor. Position, bottom depth, sensor depth, and meter characteristics are reported for each station. The data record comprises values of east-west (u) and north-south (v) current vector components at specified date and time. Current direction is defined as the direction toward which the water is flowing with positive directions east and north and negative directions west and south. Data values may be subject to averaging or filtering and are typically reported at 10-15 minute time intervals. Water temperature, pressure, and conductivity or salinity may also be reported. A text record is available for optional comments. The F144 format contains data on ambient concentrations of toxic substances and other pollutants in the marine environment. The data derive from laboratory analyses of samples of water, sediment, or marine organisms. Samples may have been collected near marine discharge sites or during ocean monitoring surveys of large areas. Field observations of tar deposits on beaches may also be reported. Survey information includes platform type, start and end dates, and investigator and institution. If data are collected near a discharge site, discharge location, depth, distance to shore, average volume, and other characteristics are reported. Position, date, time and environmental conditions are reported for each sample station. Environmental data may include meteorological and sea surface conditions, tide stage and height, depth of the thermocline or mixed layer surface temperature and salinity, and wave height and periods. Sample characteristics, collection methods, and laboratory techniques are reported for each sample collected and analyzed. The data record comprises concentration values (or a code to indicate trace amounts) for each chemical substance analyzed. Chemical substances are identified by codes based on the registry numbers assigned by the Chemical Abstracts Service (CAS) of the American Chemical Society. Marine organisms from which samples have been taken are identified using the 12-digit NODC Taxonomic Code. A text record is available for optional comments.
Marine toxic substances and other data from various platforms in the Gulf of Mexico from 1975-05-27 to 1978-02-02 (NCEI Accession 8600218)
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Marine toxic substance and other data was collected in the Gulf of Mexico between 1975 and 1978. The data is available in the F144 format of NODC for Marine Toxic Substances and other formats. The F144 format contains data on ambient concentrations of toxic substances and other pollutants in the marine environment. The data derive from laboratory analyses of samples of water, sediment, or marine organisms. Samples may have been collected near marine discharge sites or during ocean monitoring surveys of large areas. Field observations of tar deposits on beaches may also be reported. Survey information includes platform type, start and end dates, and investigator and institution. If data are collected near a discharge site, discharge location, depth, distance to shore, average volume, and other characteristics are reported. Position, date, time and environmental conditions are reported for each sample station. Environmental data may include meteorological and sea surface conditions, tide stage and height, depth of the thermocline or mixed layer surface temperature and salinity, and wave height and periods. Sample characteristics, collection methods, and laboratory techniques are reported for each sample collected and analyzed. The data record comprises concentration values (or a code to indicate trace amounts) for each chemical substance analyzed. Chemical substances are identified by codes based on the registry numbers assigned by the Chemical Abstracts Service (CAS) of the American Chemical Society. Marine organisms from which samples have been taken are identified using the 12-digit NODC Taxonomic Code. A text record is available for optional comments.
Surficial Sediment Data Collected During U.S. Geological Survey Cruises 2009-050-FA and 2010-010-FA Off the Entrance to the Connecticut River in Eastern Long Island Sound (H12013 SEDDATA.SHP, Geographic, WGS84)
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The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Connecticut Department of Energy and Environmental Protection (CT DEEP), is producing detailed geologic maps of the coastal sea floor. Bathymetry and sidescan-sonar imagery, originally collected by NOAA for charting purposes, provide a fundamental framework for research and management activities in Long Island Sound, shows the composition and terrain of the seabed, and provides information on sediment transport and benthic habitat. During April-May 2009 NOAA completed hydrographic survey H12013 offshore of the entrance to the Connecticut River, and during November 2009 and April 2010 bottom photographs and surficial sediment data were acquired as part of two ground-truth reconnaissance surveys of this area. Two interpretive data layers were derived from the multibeam echo-sounder and the ground-truth data used to verify them. For more information on the ground-truth surveys see: http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2009-059-FA and http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2010-010-FA
SEDIMENT PROPERTIES and Other Data from FIXED PLATFORM From NE Atlantic (limit-40 W) from 1989-04-03 to 1990-04-09 (NCEI Accession 9200155)
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The data in this accession contains files of Joint Global Ocean Flux Study (JGOFS) North Atlantic Bloom Experiment Biogenic Sediment Trap Flux data collected by Dr. S. Honjo of Woods Hole. Data were collected from one mooring at 34N 21W with three traps arrayed at 1km and 2km from the surface and 0.7 km above the sea floor between April 1989 to April 1990. Samples were analyzed to determine concentrations of carbonate, biogenic opal; organic carbon, nitrogen, and hydrogen (from decalcified fraction) and phosphorus. An 80 character, 225 record documentation file is also filed under this reference number.
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