Catalog - Data.gov

Found 754 datasets matching "EARTH SCIENCE > Oceans > Ocean Chemistry > Organic Matter".

Federal
LIGHT TRANSMISSION and Other Data from MULTIPLE SHIPS From Great Australian Bight from 1966-01-19 to 1994-11-23 (NCEI Accession 9500086)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
The Secchi disk data were collected from multiple ships in Great Australian Bight between January 1966 and November 1994 by Commonwealth Scientific and Industrial Research Organization. The...
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Search relevance: 64.12 | Views last month: 0
Federal
LIGHT TRANSMISSION and Other Data from AIRCRAFT from 1995-07-06 to 1995-07-21 (NCEI Accession 9800154)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
No description was provided.
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Search relevance: 63.87 | Views last month: 0
Federal
LIGHT TRANSMISSION and Other Data from FIXED PLATFORM From NE Pacific (limit-180) from 1991-12-01 to 1992-01-31 (NCEI Accession 9200037)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-01-07T00:00:00.000+00:00
This dataset contains light transmission data derived from current meter moorings in NE Pacific (limit-180). The data was collected between December 1, 1991 and January 31, 1992. This data is from...
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Search relevance: 63.24 | Views last month: 0
Federal
S-MODE Saildrone Level 1 Observations
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
This dataset contains a suite of Saildrone in-situ measurements (including but not limited to temperature, salinity, currents, biochemistry, and meteorology) taken during the Sub-Mesoscale Ocean...
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Search relevance: 62.42 | Views last month: 5
Federal
LIGHT TRANSMISSION and Other Data from THOMAS G. THOMPSON from 1995-03-27 to 1995-12-25 (NCEI Accession 9800127)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
No description was provided.
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Search relevance: 61.99 | Views last month: 0
Federal
LIGHT TRANSMISSION and Other Data from ONSLOW BAY for 1997-03-13 (NCEI Accession 9800115)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
No description was provided.
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Search relevance: 61.68 | Views last month: 0
Federal
NODC Standard Product: Worldwide ocean water color / water transparency data (NCEI Accession 8900210)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
Data consists of worldwide ocean water color/transparency derived from NODC's ocean station data file from April 1901 to December 1985. The NODC Environmental Information Bulletin 87-1 (EIB 87-1,...
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Search relevance: 61.13 | Views last month: 0
Federal
LIGHT TRANSMISSION and Other Data from CAPE HENLOPEN From North American Coastline-North from 1981-04-16 to 1982-03-12 (NCEI Accession 8500080)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
Light transmission and other data from Cape Henlopen from North American Coastline. Transmissometer data was collected by Lamont-Doherty Geological Observatory in the Baltimore Canyon from April...
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Search relevance: 61.12 | Views last month: 1
Federal
LIGHT TRANSMISSION and Other Data from THOMAS G. THOMPSON From TOGA Area - Pacific (30 N to 30 S) from 1992-02-10 to 1992-02-22 (NCEI Accession 9700177)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
No description was provided.
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Search relevance: 58.95 | Views last month: 0
Federal
Temperature, salinity, and nutrients data from bottle and CTD casts in the NE Pacific (limit-180) from the MELVILLE in support of the Marine Optical Characterization Experiment (MOCE) from 1999-10-01 to 1999-10-21 (NCEI Accession 0000693)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-03-17T00:00:00.000+00:00
This report contains results from the fifth cruise of the Marine Optical Characterization Experiment. A variety of spectroradiometric observations of the upper water column and atmosphere were...
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Search relevance: 57.48 | Views last month: 0
Federal
Total microcystins, chlorophyll, and other water quality data collected in Lake Erie from 2013-06-18 to 2024-10-22 (NCEI Accession 0276941)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-28T00:00:00.000+00:00
Water sample data collected and curated by Ohio State University's Stone Laboratory and others between 2013 and 2024 in Lake Erie. The samples were collected in part of several projects funded by...
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Search relevance: 57.41 | 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: 56.18 | Views last month: 0
Federal
Ocean currents, temperatures, and others measured by drifters and profiling floats for the Lagrangian Approach to Study the Gulf of Mexico’s Deep Circulation project 2011-07 to 2015-06 (NCEI Accession 0159562)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-10-24T00:00:00.000+00:00
This dataset contains biological and physical oceanographic data from multiple instrumental packages. The data acquisition had two main elements: 1) a deep drifter study employing RAFOS floats...
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Search relevance: 56.17 | Views last month: 0
Federal
CTD, water, and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03 (NCEI Accession 0210558)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-05-26T00:00:00.000+00:00
This dataset contains CTD, and water and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03. The CTD data were...
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Search relevance: 55.82 | 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: 55.65 | Views last month: 0
Federal
CTD data from NOAA Ship Reuben Lasker in the NE Pacific from 2016-10-06 to 2016-10-12 (NCEI Accession 0157761)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-01-12T00:00:00.000+00:00
Expedition RL-16-05 by NOAA Ship Reuben Lasker in October 2016 had the objective to recover and re-deploy a number of moored platforms off southern California. To calibrate and validate the...
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Search relevance: 55.60 | Views last month: 0
Federal
Rates of vertical accretion of backbarrier marshes along the Georgia Bight as measured from sediment cores collected during December 2017 (NCEI Accession 0286629)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-01-06T00:00:00.000+00:00
This dataset includes measured sediment characteristics and vertical accretion rates of backbarrier marshes along the Georgia Bight. Data include bulk density (g/cm^3), water content (%), organic...
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Search relevance: 54.76 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-19T00:00:00.000+00:00
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from...
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Search relevance: 54.52 | Views last month: 0
Federal
Water temperature, salinity, and others taken by CTD from the research vessel Weatherbird II in Gulf of Mexico from 2023-05-23 to 2023-05-31 (NCEI Accession 0294432)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-07-01T00:00:00.000+00:00
This dataset includes CTD and environmental data for four stations collected onboard R/V Weatherbird II cruise WB-0523 in the Gulf of Mexico from 2023-05-23 to 2023-05-31. The dataset includes...
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Search relevance: 54.31 | Views last month: 0
Federal
Water temperature, partial pressure of carbon dioxide, and other data from CTD, gas and optical sensors taken from the slocum glider in the Gulf of Alaska from 2016-05-19 to 2017-05-18 (NCEI Accession 0170784)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-02-26T00:00:00.000+00:00
The waters around Alaska are undergoing unprecedented environmental change that includes warming temperatures, extensive sea-ice losses, increases in storm frequency/magnitude, freshening,...
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Search relevance: 54.21 | Views last month: 0

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