Catalog - Data.gov

Found 1181 datasets matching "species number".

Federal
Sample locations and total number of species found at each station from Pellegrino and Hubbard (1983)
- Organization: Department of the Interior
- Updated: 2023-06-26T00:00:00Z
This GIS layer provides detailed information from Pellegrino and Hubbard (1983). It shows the sample locations and provides a summary of the total number of species found at each station...
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Search relevance: 93.18 | Views last month: 0
Federal
Sea level rise and Florida’s insular vertebrate biodiversity: predictions of island inundation and the number of coastal species vulnerable to sea level rise
- Organization: Department of the Interior
- Updated: 2024-12-09T00:00:00Z
Data include the proportion of Florida's coastal islands (n = 2504) that are projected to be inundated from sea level rise (SLR), as well as a prediction of the depth of SLR that would inundate...
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Search relevance: 82.00 | Views last month: 1
Federal
Conservation Planning for the Colorado River in Utah - Number of Shrub Species for Riparian Understory Model
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
This dataset represents the density of mesic shrub cover (averaged per 1.0 ha) as mapped along the Colorado River bottomland from the Colorado state line (San Juan and Grand Counties, Utah) to the...
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Search relevance: 69.23 | Views last month: 1
Federal
Implementing the Florida Keys Coral Disease Response and Restoration Initiative: Number of coral outplants and survivorship by species
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-31T00:00:00.000+00:00
This dataset collection consists of yearly spreadsheets containing the corals outplanted from 2020-2023 and the survivorship over time, including but not limited to species Acropora cervicornis,...
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Search relevance: 62.92 | Views last month: 0
Federal
Plankton species identification and number collected by net on three cruises from 4/2/1987 - 6/12/1989 (NCEI Accession 0000144)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-03-13T00:00:00.000+00:00
The project was a multi-year observation of zooplankton during the spring bloom period in a subarctic embayment. A small vessel belonging to the University of Alaska Juneau Center for Fisheries...
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Search relevance: 55.30 | Views last month: 0
Federal
Plankton species identification and number collected by net on two cruises in the Bering Sea from 7/26/1993 - 6/16/1995 (NCEI Accession 0000147)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-03-13T00:00:00.000+00:00
No description was provided.
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Search relevance: 52.30 | Views last month: 0
Federal
SGS-LTER Long Term Nitrogen Percentages in Grass, Forb and Shrub Species on the Central Plains Experimental Range, Nunn, Colorado, USA 1983 - 2008, ARS Stusy Number 6
- Organization: Department of Agriculture
- Updated: 2025-11-22
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...
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Search relevance: 48.14 | Views last month: 0
Federal
NOAA ESRI Grid - predictions of seabird species richness in the New York offshore planning area made by the NOAA Biogeography Branch
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-05-01T00:00:00.000+00:00
This dataset represents seabird species richness, or number of species, predictions from spatial models developed for the New York offshore spatial planning area. This raster was derived from...
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Search relevance: 47.20 | Views last month: 0
Federal
SGS-LTER Effects of water and nitrogen additions on plant species density and cover in shortgrass ecosystems on the Central Plains Experimental Range, Nunn, Colorado, USA 1997-2011, ARS Study Number 143
- Organization: Department of Agriculture
- Updated: 2025-11-21
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...
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Search relevance: 46.04 | Views last month: 0
Federal
Salmonids surveys, number of juvenile fish, fork length, and species diversity conducted in the Little Campbell Creek watershed, Alaska from 2010-11-01 to 2011-03-01 (NCEI Accession 0148761)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-05-10T00:00:00.000+00:00
Over the past few years biologists and other researchers have encountered noticeable fish die-offs, mostly of young salmonid, in various stretches of Little Campbell Creek. The USFWS prepared a...
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Search relevance: 44.84 | Views last month: 0
Federal
NOAA ESRI Grid - predictions of relative uncertainty for seabird diversity metrics in the New York offshore planning area by NOAA Biogeography Branch
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-05-01T00:00:00.000+00:00
This dataset represents relative seabird abundance predictions from spatial models developed for the New York offshore spatial planning area. This raster was derived from multiple individual...
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Search relevance: 40.16 | Views last month: 0
Federal
NCCOS Assessment: Groundfish biodiversity hotspots off the Pacific Coast of Oregon from 1971-09-05 to 2010-09-20 (NCEI Accession 0156467)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-09-13T00:00:00.000+00:00
This data set comprises maps of predicted long-term groundfish biodiversity hotspot probabilities off the Pacific Coast of Oregon. Predicted hotspot probabilities are given for four biodiversity...
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Search relevance: 37.61 | Views last month: 0
Federal
Oceanographic and biological measurements taken by CTD, NORPAC net, and others from the R/V Shunyo-Maru to study on spawning ecology of skipjack, yellowfin, and bigeye tuna in the subtropical and tropical North Pacific Ocean from 2015-11-09 to 2015-11-14 (NCEI Accession 0303928)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-19T00:00:00.000+00:00
This dataset contains CTD temperature, salinity, fluorescence (microgram/liter) and other measurements, including Zooplankton species number per sample collected by the twin NORPAC net (meshsize:...
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Search relevance: 34.73 | Views last month: 0
Federal
Zooplankton data from zooplankton net casts and other instruments in the Delaware Bay and North Atlantic Ocean as part of the Ocean Continental Shelf (OCS - Mid Atlantic) project, 1976-11-03 to 1977-11-18 (NCEI Accession 7800340)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-11T00:00:00.000+00:00
Zooplankton data were collected using zooplankton net casts and other instruments in the Delaware Bay and North Atlantic Ocean from November 3, 1976 to November 18, 1977. Data were submitted by...
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Search relevance: 34.18 | Views last month: 0
Federal
Vascular plant data collected at Wind Cave National Park, South Dakota, USA, in 1998
- Organization: Department of the Interior
- Updated: 2024-05-20T00:00:00Z
This data release contains four data sets. The data were collected in 1998 at Wind Cave National Park, ND, USA. The main data set comprises the list of plant species observed and includes the...
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Search relevance: 32.37 | Views last month: 0
Federal
Distribution and status of five non-native fish species in the Tampa Bay drainage (USA), a hot spot for fish introductions-Data
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
This dataset provides supporting information for the species distribution data used in the associated manuscript. Collections of five non-native fish species were made by a number of institutions,...
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Search relevance: 31.86 | Views last month: 1
Federal
Sensitivity of the Puget Sound ecosystem to ocean acidification using mineralogy and taxonomy as indicators (NCEI Accession 0169109)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-12-29T00:00:00.000+00:00
This dataset contains a number of files related to a project that characterizes the sensitivity of the Puget Sound ecosystem to ocean acidification by estimating, at a number of taxonomic levels,...
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Search relevance: 31.69 | Views last month: 0
Federal
Marine mammal observations conducted during US National Science Foundation geophysical research cruises in the global oceans from the platforms Maurice Ewing, Marcus G. Langseth, Thomas G. Thompson, and R/V Knorr from 2003-05-28 to 2009-08-25 (NCEI Accession 0083783)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-01-13T00:00:00.000+00:00
All marine mammals and sea turtles that were visually observed during a marine geophysical survey were recorded to: 1) determine whether a mitigation measure needed to be implemented during the...
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Search relevance: 31.64 | Views last month: 0
Federal
Fish community assessment using environmental DNA metabarcoding data after an invasive species eradication and native restocking effort in Pinecrest Gardens, FL in 2017-18
- Organization: Department of the Interior
- Updated: 2022-10-05T00:00:00Z
Reported here are the metabarcoding read numbers and biomass data assessed from a fish community in a southern Florida pond in Pinecrest Gardens after invasive species eradication and native...
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Search relevance: 31.05 | Views last month: 0
Federal
Inventory of endangered species and wildlife resources at the US Army Kwajalein Atoll, Republic of the Marshall Islands, 1988 (NCEI Accession 0000631)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-12-04T00:00:00.000+00:00
An inventory of endangered species and the wildlife resources at the US Army Kwajalein Atoll, Republic of the Marshall Island, were conducted from 30 October 1998 to 14 December 1998. Inventories...
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Search relevance: 30.82 | Views last month: 0

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