5,886 datasets found for "ecosystem"
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Federal
Native and Invasive Species Plant Growth and Mortality in Growth Media Inoculated with Bacteria Found on Phragmites From New Jersey (2016)
Department of the Interior —
Bacteria were isolated from seeds of non-native Phragmites australis (haplotype M) then representatives were evaluated for their capacities to become intracellular in... -
Federal
Water Level, Salinity, and Elevation Data at Turtle Bayou Mitigation Area of Bayou Sauvage National Wildlife Refuge, 2024
Department of the Interior —
Bayou Sauvage National Wildlife Refuge (BSNWR) is an urban refuge in southeastern Louisiana that has been altered extensively due to human impacts. As a result, the... -
Federal
Shannon diversity index data based on Community Level Physiological Profiling (CLPP) of soil samples from 120 point locations within limestone cedar glades at Stones River National Battlefield near Murfreesboro, Tennessee
Department of the Interior —
This dataset contains data collected within limestone cedar glades at Stones River National Battlefield (STRI) near Murfreesboro, Tennessee. This dataset contains... -
Federal
Detection of Seagrass Pathogens Using Environmental DNA (eDNA), North Pacific, 2016-present
Department of the Interior —
This data set is comprised of one table with sampling information and NCBI BioProject accession numbers for sequence information of this amplicon-based study... -
Federal
Environmental DNA detections from deep seafloor habitats in the California Current Large Marine Ecosystem
Department of the Interior —
Environmental DNA (eDNA) metabarcoding may have utility in biodiversity surveys of marine environments, particularly for small, rare, or cryptic taxa that are more... -
Federal
GPS Location Data from Polar Bears (Ursus maritimus) Instrumented on Land, Western Hudson Bay, Canada, 2019-2022
Department of the Interior —
This dataset is one table with GPS locations collected by satellite-linked GPS receivers on collars (Vertex Plus collar with camera option, Vectronic Aerospace GmbH,... -
Federal
Documented known and probable grizzly bear mortalities in the Greater Yellowstone Ecosystem, 2015-2024 (ver. 4.0 May 2025)
Department of the Interior —
The Interagency Grizzly Bear Study Team (IGBST) evaluates mortalities for population segments within the DMA by deriving estimates of total mortality for independent-... -
Federal
Static chamber fluxes of carbon dioxide and methane from Phragmites wetlands and supporting data collected across a salinity gradient on Cape Cod, Massachusetts
Department of the Interior —
Saline tidal wetlands are important sites of carbon sequestration and produce negligible methane (CH4) emissions due to regular inundation with sulfate-rich seawater.... -
Federal
Sea Otter Mortality Age Data from Katmai National Park and Preserve, Kenai Fjords National Park, and Prince William Sound, Alaska, 2006-2017
Department of the Interior —
These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, nearshore monitoring component. The dataset is a comma separated file exported from a... -
Federal
U.S. Geological Survey Oceanographic Time Series Data Collection
Department of the Interior —
The oceanographic time series data collected by U.S. Geological Survey scientists and collaborators are served in an online database at... -
Federal
Hydroacoustic Survey Data from Prince William Sound, Alaska
Department of the Interior —
Multiple tables (one for each sample station and frequency) with echointegration data from forage fish survey transects in Prince William Sound, Alaska. Each file... -
Federal
California State Waters Map Series--Santa Barbara Channel Web Services
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
Fish Species Composition and Diet Information in Lakes of the Arctic Coastal Plain, Alaska, 2011-2013
Department of the Interior —
This dataset provides information on fish species composition and their diet information for 16 lakes and 16 ponds at two locations on the central Arctic Coastal... -
Federal
Lake Erie Fish Community Data, 2013-2023
Department of the Interior —
Assessing the distribution and abundance of both predator and prey (forage) fish species is a cornerstone of ecosystem-based fishery management and supports decision... -
Federal
Airborne Electromagnetic (AEM) Survey Inventory
Department of the Interior —
The U.S. Geological Survey (USGS) has been engaged in airborne electromagnetics (AEM) since the 1970s, playing a role in the development of early acquisition systems,... -
Federal
Base Terrain and Bathymetry for the Middle Mississippi River
Department of the Interior —
Within large-river ecosystems, floodplains serve a variety of important ecological functions. A recent survey of 80 managers of floodplain conservation lands along... -
Federal
Tracking Data for Tufted Puffins (Fratercula cirrhata)
Department of the Interior —
This data release includes 2 child items with tracking data for Tufted Puffins, a seabird species that is found only in coastal and offshore areas of the North... -
Federal
Sagebrush Distribution within the Biome Range Extent, as Derived from Classified Landsat Imagery
Department of the Interior —
This raster portrays the distribution of sagebrush within the geographic extent of the sagebrush biome in the United States. It was created for the Western... -
Federal
Late Pleistocene and Holocene molluscan taxa from south Florida – an examination of survivorship
Department of the Interior —
Conservation planners and resource managers are concerned about ecological resilience and survival of species as climate and sea level change. The fossil record... -
Federal
1995 - 2007 Ecosystem History of South Florida's Estuaries Database
Department of the Interior —
The 1995 - 2007 Ecosystem History of South Florida's Estuaries Database contains listings of all sites (modern and core), modern monitoring site survey information...
5,886 datasets found for "ecosystem"