Catalog - Data.gov

Found 138 datasets matching "Sediment Chlorophyll-a".

Federal
CTD, water quality, plankton species abundance, quantitative phytoplankton profiles and chlorophyll a and b concentrations in sediment samples data collected from R/V Bellows cruise BE-1212 in the northern Gulf of Mexico from 2011-05-21 to 2013-09-16 (NCEI Accession 0175053)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-07T00:00:00.000+00:00
This dataset contains CTD, water quality, plankton species abundance, quantitative phytoplankton profiles, and chlorophyll a and b concentrations in sediment samples data collected from R/V...
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Search relevance: 87.45 | Views last month: 0
Federal
Optical and sediment measurements collected from the Colorado River, near Parshall, Colorado, June 13, 2019
- Organization: Department of the Interior
- Updated: 2021-01-19T00:00:00Z
To support an investigation of the feasibility of measuring river bathymetry using remotely sensed data acquired from a small unmanned aircraft system (sUAS), remotely sensed bathymetry and field...
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Search relevance: 60.83 | Views last month: 0
Federal
Optical and sediment measurements collected from the Blue River and Colorado River, near Kremmling, Colorado, October 17, 2018
- Organization: Department of the Interior
- Updated: 2021-01-19T00:00:00Z
To support an investigation of the feasibility of measuring river bathymetry using remotely sensed data acquired from a small unmanned aircraft system (sUAS), remotely sensed bathymetry and field...
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Search relevance: 58.47 | Views last month: 0
Federal
Sediment Oxygen Demand Data for Eastern Kansas Streams, August 2014 through December 2015
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
This U.S. Geological Survey (USGS) Data Release provides data collected from sediment oxygen demand (SOD) deployments conducted at eight stream sites in eastern Kansas during August 2014 through...
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Search relevance: 57.71 | Views last month: 0
Federal
CTD data and analysis results of sediment grain size, geochemistry, clay mineral, and benthos from the survey conducted by research vessel XIANGYANGHONG 10 in the Western Pacific from 2020-04-15 to 2020-04-25 (NCEI Accession 0254029)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-25T00:00:00.000+00:00
This dataset contains water temperature, salinity, and others taken by CTD from the research vessel XIANGYANGHONG 10 in the Western Pacific. It also contains marine geology survey that was...
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Search relevance: 49.82 | Views last month: 0
Federal
Chemical and benthos data collected from CTD, bottle, and other instruments in the Chukchi Sea in 2009-2010 as part of the Chukchi Sea Offshore Monitoring in Drilling Area - Chemical and Benthos (COMIDA-CAB) project (NCEI Accession 0095566)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-09-09T00:00:00.000+00:00
This dataset contains physical, chemical, and biological data collected during research cruises for the Chukchi Sea Offshore Monitoring in Drilling Area (Chemical and Benthos) (COMIDA CAB)...
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Search relevance: 49.67 | Views last month: 1
Federal
Ecosystem monitoring information collected in Hanna Shoal in the Chukchi Sea for the COMIDA CAB project from 2012-08 to 2013-08 (NCEI Accession 0123220)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-10-20T00:00:00.000+00:00
This dataset contains physical, chemical, and biological data collected during research cruises for the Hanna Shoal Ecosystem Study. The study occurred at 138 stations in the Hanna Shoal area of...
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Search relevance: 49.06 | Views last month: 0
Federal
NOAA RESTORE Science Program: Effects of nitrogen sources and plankton food-web dynamics on habitat quality for the larvae of Atlantic Bluefin Tuna in the Gulf of Mexico - biogeochemistry, dissolved inorganic nutrient, mesozooplankton, phytoplankton, and bacteria data from 2017-05-10 to 2018-05-19
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-10T00:00:00.000+00:00
This dataset presents results from surface-tethered drifting sediment traps, zooplankton net tows, dissolved inorganic nutrient concentration analyses made on water column samples, and flow...
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Search relevance: 46.47 | Views last month: 0
Federal
Nutrient data measured by Mote Marine Laboratory in Sarasota Bay from 1981-08-21 to 1987-07-25 (NCEI Accession 9000127)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
This dataset contains nutrient data with a variety of parameters measured by Mote Marine Laboratory in Sarasota Bay, FL from August 1981 to June 1987. The data was submitted by Dr. Kellie L....
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Search relevance: 45.22 | Views last month: 0
Federal
Oceanographic data used in support of the Gulf of Mexico Brine Disposal Analysis Project, from 1977-02-02 to 1985-08-26
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-12-07T00:00:00.000+00:00
This collection includes physical, chemical, and biological data collected in the Gulf of Mexico in support of the Strategic Petroleum Reserve Brine Disposal Analysis Project, including water...
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Search relevance: 43.65 | Views last month: 0
Federal
data for Yuan and Jones 2020
- Organization: U.S. Environmental Protection Agency
- Updated: 2021-06-03
total phosphorus, chlorophyll, and total suspended sediment measurements from Missouri reservoirs. Citation information for this dataset can be found in the EDG's Metadata Reference Information...
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Search relevance: 43.59 | Views last month: 0
Federal
WAVE DIRECTION and other data from FIXED PLATFORM and other platforms from Coastal Waters of Washington/Oregon and others from 1952-01-01 to 1982-12-31 (NCEI Accession 8700189)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
The accession contains multiple data sets that were collected as part of the Columbia River Estuary Data Development Program (CREDDP). The data were submitted by the Army Corps of Engineers...
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Search relevance: 42.33 | Views last month: 0
Federal
Water-quality data for base flow and storm runoff samples collected in Johnson County, Kansas, from January 2015 through June 2016
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
This U.S. Geological Survey (USGS) Data Release provides selected discretely measured water-quality data collected from 27 monitoring sites in Johnson County, Kansas, during January 2015 through...
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Search relevance: 39.60 | Views last month: 0
Federal
Research Article: BMC Ecology
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
Background In spite of very low nutrient concentrations in its vicinity – both column and pore waters-, the Posidonia oceanica of the Revellata Bay displays high biomass and...
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Search relevance: 39.05 | Views last month: 1
Federal
Physical, chemical, and biological data collected in the Beaufort Sea as part of the Arctic Nearshore Impact Monitoring in the Development Area (ANIMIDA) from 1999 to 2007 (NCEI Accession 0001921)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2004-11-30T00:00:00.000+00:00
This data contains information specifically for the Arctic Nearshore Impact Monitoring in the Development Area (ANIMIDA 1999 - 2002) and continuation of Arctic Nearshore Impact Monitoring in the...
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Search relevance: 38.92 | Views last month: 0
Federal
NCCOS Assessment: Chronic Turbidity Differentially Affects Physiological Processes in Two Threatened Caribbean, Atlantic Stony Coral Species from 2022-09-09 to 2022-12-06 (NCEI Accession 0292544)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-17T00:00:00.000+00:00
This dataset contains results from 12-week laboratory turbidity exposures on two species of threatened stony corals, Acropora cervicornis (ACER) and Orbicella faveolata (OFAV). Experiments were...
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Search relevance: 37.81 | Views last month: 0
Federal
Geological, biological, and chemical data for Benthic Sediment Baseline Study of Mobile Bay from 1980-04-03 to 1981-08-26 (NCEI Accession 0117430)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-04-08T00:00:00.000+00:00
Beginning in late 1979, the Alabama Coastal Area Board (CAB) funded a series of baseline surveys on the coastal resources of Alabama, from which they could develop a monitoring program to observe...
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Search relevance: 37.47 | Views last month: 0
Federal
A national harmonized dataset of discrete chlorophyll from lakes and streams (2005-2022)
- Organization: Department of the Interior
- Updated: 2023-05-23T00:00:00Z
<p>This data release contains a 17-year record (2005-2022) of discrete chlorophyll data from inland waters, collected from across the nation and territories. These data are from discrete samples...
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Search relevance: 37.33 | Views last month: 0
Federal
Water-quality and preceding precipitation data for low-flow and storm-event samples collected in Johnson County, Kansas, from January 2015 through November 2018
- Organization: Department of the Interior
- Updated: 2021-08-05T00:00:00Z
This U.S. Geological Survey (USGS) Data Release provides selected discretely measured water-quality data collected from 27 monitoring sites in Johnson County, Kansas, during January 2015 through...
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Search relevance: 36.44 | Views last month: 0
Federal
EK80 Water Column Sonar Data Collected During PC2304
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-24T00:00:00.000+00:00
A total of 63 sites were targeted for sampling over a period of twelve days. At each station, a Craib corer was deployed, and a relatively undisturbed surface sediment core collected with a...
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Search relevance: 36.24 | Views last month: 0

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