Catalog - Data.gov

Found 46 datasets matching "Benthic species - taxa density".

#1 Federal
Density data for Lake Ontario benthic invertebrate assemblages from 1964 to 2018
- Organization: U.S. Environmental Protection Agency
- Updated: 2021-09-30
Benthic invertebrates are important trophic links in aquatic food webs and serve as useful bioindicators of environmental conditions because their responses integrate the effects of both water and...
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Search relevance: 70.66 | Views last month: 2
#2 Federal
Vogetrader Long-Term Monitoring 12 years After Impact: a collection of benthic data and imagery collected in 2022 to evaluate reef recovery and the efficacy of restoration efforts at the M/V VogeTrader grounding site in O'ahu, Hawai'i (NCEI Accession 0282702)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-20T00:00:00.000+00:00
On February 5, 2010, the cargo vessel M/V Vogetrader ran aground a shallow forereef in Oahu, Hawaii. In response to the loss of natural resources, three restoration techniques were implemented in...
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Search relevance: 64.97 | Views last month: 0
#3 Federal
Abundance, biomass, and density of benthic macroinvertebrates collected from R/V Lake Guardian in Lake Michigan, Great Lakes from 2015-07-20 to 2015-07-29 (NCEI Accession 0209222)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-23T00:00:00.000+00:00
Raw data from the benthic macroinvertebrate lake wide surveys conducted in Lake Michigan in 2015. These basic benthic survey data provide the number of each taxon in each replicate sample...
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Search relevance: 59.26 | Views last month: 0
#4 Federal
Abundance, biomass, and density of benthic macroinvertebrates collected from R/V Laurentian in Lake Huron, Great Lakes from 2006-09-01 to 2012-12-31 (NCEI Accession 0185753)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-05T00:00:00.000+00:00
Raw data from the benthic macroinvertebrate surveys conducted in Saginaw Bay in 2006-2009, and in Lake Huron, including Georgian Bay and North Channel, in 2007 and 2012. These basic benthic survey...
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Search relevance: 55.29 | Views last month: 0
#5 Federal
Phytoplankton Species Composition and Abundance in the Sacramento-San Joaquin River Delta: Microscopic Enumeration of USGS Samples, beginning in 2016 (ver. 1.1, December 2023)
- Organization: Department of the Interior
- Updated: 2023-12-28T00:00:00Z
This dataset contains taxonomy, density (cells/mL), and biovolume (μm3/mL) data for phytoplankton sampled across the Sacramento San Joaquin River Delta and San Francisco Bay (Bay-Delta) beginning...
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Search relevance: 48.28 | Views last month: 0
#6 Federal
Surface meteorological, biological, chemical, and physical oceanographic data collected ALEXANDER AGASSIZ and HORIZON in the South Pacific Ocean from 1967-02-01 to 1968-10-01 (NCEI Accession 7000787)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-03T00:00:00.000+00:00
Data and information related to this accession are in an analog form only.
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Search relevance: 48.20 | Views last month: 0
#7 Federal
FISH SPECIES, SALINITY and other data from VARIOUS SMALL VESSELS from 1977-04-28 to 1994-08-27 (NCEI Accession 9800173)
- 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: 47.28 | Views last month: 0
#8 Federal
Survey of benthic communities near potential renewable energy sites offshore the Pacific Northwest, macrofauna abundances and box core station physical data conducted from 2010-08-23 to 2012-10-05 in the frame of BOEM-BHC project (NCEI Accession 0122659)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-11-13T00:00:00.000+00:00
This study was designed to provide baseline knowledge of seafloor geology and invertebrate distributions at a regional scale by undertaking new mapping, synthesizing existing mapping data,...
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Search relevance: 47.20 | Views last month: 1
#9 Federal
Water physical, chemical, and benthic organisms data from current meter and bottle casts from the H.J.W. FAY and CAPE HENLOPEN as part of the Ocean Continental Shelf - Mid Atlantic (OCS - Mid Atlantic) project, 1976-11-03 to 1977-09-15 (NCEI Accession 7800319)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-11T00:00:00.000+00:00
Water physical, chemical, and benthic organisms data were collected using current meter and bottle casts from the H.J.W.FAY and CAPE HENLOPEN from November 3, 1976 to September 15, 1977. Data were...
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Search relevance: 46.22 | Views last month: 0
#10 Federal
Northwestern Hawaiian Islands Benthic Macroinvertebrate Community Assessment, 2000-10 (NCEI Accession 0002301)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-15T00:00:00.000+00:00
The Northwestern Hawaiian islands were sampled during October 2000 at 63 stations on 9 atolls or islands under the lead of NOAA. This work is affiliated with the Northwest Hawaii Islands Coral...
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Search relevance: 45.86 | Views last month: 0
#11 Federal
Metals - Pipers Creek Natural Drainage System monitoring for Seattle Public Utilities
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-10-01T00:00:00.000+00:00
Relatively little scientific research or monitoring has occurred in the Pacific Northwest or elsewhere on the biological effectiveness of restoration efforts in heavily urbanized watersheds. With...
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Search relevance: 42.86 | Views last month: 1
#12 Federal
Temperature and other data collected using visual observations and other instruments in the New York Bight and North Atlantic Ocean from GYRE and other platforms from 1984-08-01 to 1990-05-26 (NCEI Accession 9300074)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-08-28T00:00:00.000+00:00
Marine animal sightings, sea birds, benthic animals, trace metal concentrations in fish, chlorophyll a and phaeophytin, physical and chemical characterization of sewage sludge, marine toxic...
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Search relevance: 39.73 | Views last month: 0
#13 Federal
Zooplankton species identities and other data from the KNORR and other platforms as part of the International Decade of Ocean Exploration (IDOE) from 1969-09-01 to 1971-12-01 (NCEI Accession 7300577)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-03T00:00:00.000+00:00
Zooplankton species identities and other data were collected from the KNORR and other platforms the from 01 September 1969 to 01 December 1971. Data were collected by the Skidaway Institute of...
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Search relevance: 38.96 | Views last month: 0
#14 Federal
2024 Flower Garden Banks National Marine Sanctuary Long-Term Monitoring of the Coral Reef Caps of East Flower Garden Bank and West Flower Garden Bank (NCEI Accession 0308032)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-30T00:00:00.000+00:00
This dataset contains raw and processed data from an annual long-term monitoring program documenting fish and benthic community observations, along with water quality measurements, at East Flower...
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Search relevance: 37.67 | Views last month: 0
#15 Federal
PHYTOPLANKTON - WET WEIGHT and Other Data from KYMA and Other Platforms from 1971-09-01 to 1971-11-01 (NCEI Accession 7300825)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-06T00:00:00.000+00:00
No description was provided.
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Search relevance: 37.14 | Views last month: 0
#16 Federal
Environmental survey of two interim dumpsites, Middle Atlantic Bight from 1973-11-05 to 1973-11-10 (NCEI Accession 7501280)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-07T00:00:00.000+00:00
A second oceanographic survey cruise was made to an interim municipal sludge dumpsite and initially to an interim dumpsite for the disposal of industrial acid waste in the fall of 1973. Both sites...
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Search relevance: 36.76 | Views last month: 0
#17 Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from H. J. W. FAY and Other Platforms from 1976-11-03 to 1977-08-31 (NCEI Accession 7800388)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-12T00:00:00.000+00:00
This dataset includes marine toxic substances and pollutants data from H. J. W. FAY and VIRGINIAN SEA in the North Atlantic Ocean from 1976-11-03 to 1977-08-31. Data has been processed by NODC to...
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Search relevance: 34.96 | Views last month: 0
#18 Federal
Zooplankton and other data collected in Northwest Atlantic Ocean from CTD, bottle casts, and other instruments from 1963-09-10 to 1964-08-24 (NCEI Accession 7101509)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-13T00:00:00.000+00:00
Zooplankton and other data were collected using CTD, bottle casts, and other instruments in the Northwest Atlantic Ocean. Data were collected from 10 September 1963 to 24 August 1964 by Texas...
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Search relevance: 33.58 | Views last month: 0
#19 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: 31.95 | Views last month: 0
#20 Federal
2019 Flower Garden Banks National Marine Sanctuary Long-Term Monitoring of the Reef Crest and Mesophotic Benthic and Fish Communities of Stetson Bank, northwestern Gulf of Mexico (NCEI Accession 0294276)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-11-12T00:00:00.000+00:00
This dataset contains raw and processed data from an annual long-term monitoring study that documents the benthic and fish community changes at Stetson Bank, in the Flower Garden Banks National...
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Search relevance: 31.91 | Views last month: 0

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