Catalog - Data.gov

Found 93 datasets matching "Organic Carbon Flux".

Federal
Phytoplankton and particulate chemical fluxes at Station M from 2003-10-14 to 2017-11-13 (NCEI Accession 0241430)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-27T00:00:00.000+00:00
These data were collected as part of the California Sea Grant award R/HCME-37. Data were generated from analysis of a sinking particle samples collected in a bottom-moored sediment trap deployed...
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Search relevance: 124.48 | Views last month: 0
Federal
Particle flux and net primary production data collected from R/V ONNURI of the Korea Institute of Ocean Science and Technology (KIOST) in the Eastern Tropical Pacific Ocean from 2003-07-01 to 2013-07-31 (NCEI Accession 0201336)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-27T00:00:00.000+00:00
This dataset includes a single .xlsx file containing all data collected from a single station over a ten year time period. We examined the composition and flux of particles sinking to the deep...
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Search relevance: 114.88 | 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: 96.84 | Views last month: 0
Federal
Chemical and physical data from thermistor, fluorometer, and bottle casts in the Patuxent River from 1972-10-15 to 1972-10-19 (NCEI Accession 7601237)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-10T00:00:00.000+00:00
The Patuxent River estuary was investigated over a 25-hour tidal cycle from October 17-18, 1972, during the Patuxent River Cooperative Study (conducted by the University of Maryland). These data...
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Search relevance: 92.77 | Views last month: 0
Federal
WATER TEMPERATURE and Other Data from ATLANTIS II From NE Atlantic (limit-40 W) from 1989-04-01 to 1989-07-31 (NCEI Accession 9200023)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
The accession contains all of the observations made on the bottle casts during the Joint Global Ocean Flux Study (JGOFS)/ North Atlantic Bloom Experiment as part of North Atlantic Bloom Survey...
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Search relevance: 84.37 | Views last month: 0
Federal
PHYTOPLANKTON - WET WEIGHT and Other Data from WEATHERBIRD and Other Platforms From NW Atlantic (limit-40 W) and Others from 1988-10-20 to 1991-09-13 (NCEI Accession 9300165)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-15T00:00:00.000+00:00
The Nansen bottle/ primary productivity/ pigment, sediment trap; and Conductivity, Temperature and Depth (CTD) data were collected in North Atlantic Ocean, NW Atlantic (limit-40 W) as part of...
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Search relevance: 75.32 | Views last month: 0
Federal
CARIACO Ocean Time-Series data collected in the Cariaco Basin since 1995
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-23T00:00:00.000+00:00
This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...
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Search relevance: 72.71 | Views last month: 2
Federal
CARIACO Ocean Time-Series data collected in the Cariaco Basin since 1995
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-23T00:00:00.000+00:00
This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...
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Search relevance: 72.32 | Views last month: 0
Federal
Tidal Wetlands Soil Organic Carbon and Estuarine Characteristics, USA, 1972-2015
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides a synthesis of soil organic carbon (SOC) estimates and a variety of other environmental information from tidal wetlands within estuaries in the conterminous United States for...
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Search relevance: 66.25 | Views last month: 0
Federal
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)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
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...
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Search relevance: 61.70 | Views last month: 0
Federal
BOREAS TE-01 SSA Soil Lab Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This data set was collected by TE-01 to provide a set of soil properties for BOREAS investigators in the SSA. The soil samples were collected at sets of soil pits. Each set of soil pits was in the...
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Search relevance: 59.27 | Views last month: 0
Federal
Simulated 1km resolution 1971-2015 ecosystem carbon variables from the IBIS model (2017/09/12)
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
This simulated ecosystem carbon dataset is derived from simulations of the parallel Integrated Biosphere simulator (pIBIS). Annual carbon variables cover 1971-2015 at 1-km (960m) spatial...
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Search relevance: 58.78 | Views last month: 0
Federal
Assessing marine biogenic matter Production, Export and Remineralization: from the surface to the dark Ocean
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
The APERO project proposes a mechanistic approach to the biological carbon pump (export of surface biogenic carbon production and fate in the water column -200/2000m). APERO aims to reduce the gap...
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Search relevance: 58.53 | Views last month: 0
Federal
Ecosystem carbon exchange and nitrogen removal rates in two 33-year-old constructed salt marshes are similar to those in a nearby natural marsh 2018-11-30 to 2020-03-08 (NCEI Accession 0227949)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-04-21T00:00:00.000+00:00
We conducted a year-long study with the main objective of comparing seasonal plant productivity, ecosystem respiration (ER), denitrification, and dissimilatory nitrate reduction to ammonium (DNRA)...
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Search relevance: 57.64 | Views last month: 0
Federal
BOREAS TE-01 CO2 and CH4 Flux Data over the SSA-OBS Site
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
The BOREAS TE-01 team collected various data to characterize the soil-plant systems in the BOREAS SSA. Particular emphasis was placed on nutrient biochemistry, the stores and transfers of organic...
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Search relevance: 55.71 | Views last month: 0
Federal
Biome-BGC: Terrestrial Ecosystem Process Model, Version 4.1.1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
Biome-BGC is a computer program that estimates fluxes and storage of energy, water, carbon, and nitrogen for the vegetation and soil components of terrestrial ecosystems. The primary model purpose...
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Search relevance: 53.89 | Views last month: 0
Federal
Streamflow input datasets and model results using the Weighted Regressions on Time, Discharge, and Season (WRTDS) Models to estimate total organic carbon and other constituent concentrations in eight rivers in Connecticut, water years 1973 to 2019
- Organization: Department of the Interior
- Updated: 2021-02-09T00:00:00Z
This data release provides data in support of an assessment of changes in slope of the concentration discharge relation for total organic carbon in eight major rivers at gaging stations in...
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Search relevance: 53.82 | Views last month: 0
Federal
BOREAS TE-20 NSA Soil Lab Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This data set contains the major soil properties of soil samples collected at the tower flux sites in the NSA. The soil samples were collected by Hugo Veldhuis and his staff from the University of...
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Search relevance: 53.62 | Views last month: 0
Federal
Organic Amendment Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network and Nutrient Use and Outcome Network in Fort Collins, Colorado
- Organization: Department of Agriculture
- Updated: 2025-11-22
Organic Amendment Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network and Nutrient Use and Outcome Network in Fort Collins, Colorado Dairy manure is commonly used in...
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Search relevance: 51.59 | Views last month: 0
Federal
Groundwater and soil gas data, methods, and quality assurance information for samples collected to determine ancient carbon distributions at Red Hill, Bulk Fuel Storage Facility, O‘ahu, Hawai‘i 2022-2023
- Organization: Department of the Interior
- Updated: 2024-06-12T00:00:00Z
This U.S. Geological Survey (USGS) Data Release describes field methods, lab methods, and data for groundwater and soil gas samples collected in the vicinity of the Red Hill Bulk Fuel Storage...
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Search relevance: 50.76 | Views last month: 0

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