103 datasets found for "ecosystem"
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Federal
FWS Critical Habitat for Threatened and Endangered Species Dataset NGDA
Department of the Interior —
When a species is proposed for listing as endangered or threatened under the Endangered Species Act, the U.S. Fish and Wildlife Service must consider whether there... -
Federal
USFWS National Wetlands Inventory NGDA
Department of the Interior —
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate... -
Federal
MCSP Monarch and Plant Monitoring - SOP 3 Immature Monarch Butterfly and Plant 2018 Data
Department of the Interior —
This record contains counts of eggs and 5 growth stages of larvae of the monarch butterfly, milkweed plants by species, and presence of flowering nectar plants. These... -
Federal
MCSP Monarch and Plant Monitoring - SAS Output Summarizing 2018 Monarch Butterfly Abundance from SOP 2 Data
Department of the Interior —
Output from programming code written to summarize 2018 monarch butterfly abundance from monitoring data acquired using a modified Pollard walk at custom 2017 GRTS... -
Federal
USFWS Great Lakes and Upper Midwest Acoustic Bat Dataset
Department of the Interior —
This dataset contains results from acoustic monitoring for bats at 276 sites across the Great Lakes basin and Upper Midwest From 2010 - 2018. These data provide... -
Federal
MCSP Monarch and Plant Monitoring - SOP 3 Immature Monarch Butterfly and Plant 2017 Data
Department of the Interior —
This record contains counts of eggs and 5 growth stages of larvae of the monarch butterfly, milkweed plants by species, and presence of flowering nectar plants. These... -
Federal
Northeast muskox population sex and age composition summary for all areas (26A+B and 26C (Arctic NWR) in Alaska and northern Yukon), 1972-2011
Department of the Interior —
During June, we perform ground-based composition counts to estimate calf production, recruitment, and adult sex ratio. We have radiocollared over 100 muskoxen in... -
Federal
Capture data for dissertation: Movement ecology, survival, and territorial dynamics in Canada lynx (Lynx canadensis) over a cyclic population decline
Department of the Interior —
Tabular data for lynx captures used in analyses related to Derek Arnold's Ph.D. dissertation, 'Movement ecology, survival, and territorial dynamics in Canada lynx... -
Federal
DWH NRDA Fiddler Crab Burrow Count
Department of the Interior —
There were multiple objectives for data collection as part of the Secretive Marsh Bird assessments. This dataset pertains to Objective 4, referred to in the study... -
Federal
MCSP Monarch and Plant Monitoring - SAS Output Summarizing 2017 Red-imported Fire Ant Abundance from SOP 6 Data
Department of the Interior —
Output (results) from programming code written to summarize red-imported fire ant (RIFA) abundance from monitoring along transects at custom 2017 GRTS draw sites... -
Federal
Series of aerial images over Alamosa National Wildlife Refuge, acquired November 1941
Department of the Interior —
This data set includes 20 georeferenced versions of original black and white aerial photographs acquired in digital form from the National Archives and Records... -
Federal
MCSP Monarch and Plant Monitoring - SOP 2 Pollard Walk 2017 Data and SOP 3-DS2 Miscellaneous Observations
Department of the Interior —
This record contains monarch butterfly observations collected using a pollard walk (following SOP 2) during 2017 at custom 2017 GRTS draw sites within select... -
Federal
Interagency Ecological Program: Over four decades of juvenile fish monitoring data from the San Francisco Estuary, collected by the Delta Juvenile Fish Monitoring Program
Department of the Interior —
The United States Fish and Wildlife Service Delta Juvenile Fish Monitoring Program (DJFMP) has monitored juvenile Chinook Salmon Oncorhynchus tshawytscha and other... -
Federal
Vegetation Classification of Plant Communities at Choctaw National Wildlife Refuge based on UNESCO system
Department of the Interior —
The natural communities in Choctaw National Wildlife Refuge are being classified in accordance with the system developed by The Nature Conservancy (TNC) in... -
Federal
2023 Forest Inventory Phase II data for the Upper Mississippi River National Wildlife and Fish Refuge-Winona District
Department of the Interior —
Forest Inventory Phase II GIS data for the Upper Mississippi River National Wildlife and Fish Refuge-Winona District. Data is based off U.S. Army of Corps Engineers'... -
Federal
Aerial Orthophotography, Vegetation Classification and Interpretation, and Forest Type Mapping on Great Dismal Swamp NWR.
Department of the Interior —
Sewall forest typing services for the Northern portion of Great Dismal Swamp NWR in northeastern North Carolina. This includes complete new aerial photography and... -
Federal
2024 Forest Inventory Phase II data for the Upper Mississippi River National Wildlife and Fish Refuge-Winona District
Department of the Interior —
Forest Inventory Phase II GIS data for the Upper Mississippi River National Wildlife and Fish Refuge-Winona District. Data is based off U.S. Army of Corps Engineers'... -
Federal
MCSP Monarch and Plant Monitoring - SOP 6 Red-imported Fire Ant Mound Data
Department of the Interior —
This record contains counts and measurements of red-imported fire ant (RIFA) collected with belt-transects (following SOP 6; ServCat record 103385) during 2017 at...
103 datasets found for "ecosystem"