552 datasets found
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Federal
Biometric data of adult salmon in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Department of the Interior —
Tabular dataset containing age, sex, and length data for Chum, Chinook, and Sockeye salmon. Sex was determined externally using visual clues such as snout shape and... -
Federal
Environmental conditions in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska
Department of the Interior —
Daily climate and water condition data taken at the Andreafsky weir for each day the weir ran from the years 2015 through 2023. Protocol was standardized and two... -
Federal
Anchorage, Alaska municipality Elodea Points Surveyed
Department of the Interior —
This tabular dataset contains information pertaining to the presence or absence of Elodea at randomly selected sites within the littoral zone of prioritized lakes... -
Federal
Brook and Brown Trout Survival In a North-Central Pennsylvania Watershed
Department of the Interior —
These data include input to a Kaplan-Meier survivorship model for Brook and Brown Trout in the Hunts Run watershed in north-central Pennsylvania from September 2012 -... -
Federal
Boundaries of the John H. Chafee Coastal Barrier Resources System
Department of the Interior —
This Coastal Barrier Resources System (CBRS) data set, produced by the U.S. Fish and Wildlife Service (Service), contains areas designated as undeveloped coastal... -
Federal
Sheldon NWR: Invasive Plant Inventory and Early Detection Prioritization Tool (IPIEDT) - Area, Species, Area-Species Link Tables, 2020
Department of the Interior —
The IPIEDT is an Access Database file. The user responds to questions in a “yes/no/unknown” format or chooses from a list of states or conditions that best describe... -
Federal
Refining the use of environmental DNA (eDNA) as a method to detect presence of the endangered Topeka Shiner (Notropis topeka)
Department of the Interior —
qPCR detection results for Topeka Shiner eDNA surveys in MN and IA Oxbows. This data was used to determine the optimal eDNA sampling methods for this species in oxbow... -
Federal
Interagency Ecological Program and US Fish and Wildlife Service: San Francisco Estuary Enhanced Delta Smelt Monitoring Program data, 2016-2023
Department of the Interior —
The Enhanced Delta Smelt Monitoring Program (EDSM) was initiated by the U.S. Fish and Wildlife Service in 2016. EDSM focuses on providing real-time data to help... -
Federal
R1: Oregon Coast: Aerial Photography of Nesting Seabird Colony Islands for Monitoring Purposes - Geospatial Record-level metadata for the photos. (Open format)
Department of the Interior —
Photography from helicopter (or plane) taken for the purposes of resource monitoring, specifically seabird colony status and distribution. The USFWS has conducted... -
Federal
Anchorage, Alaska aquatic invasive species priority lakes
Department of the Interior —
Tabular dataset containing the lake names, measures, coordinates, sampling schedule, and priority ranking of waterbodies identified for invasive species sampling... -
Federal
FWS Special Designation Areas
Department of the Interior —
This data layer depicts the Special Designations that have been placed upon the lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North... -
Federal
U.S. Fish and Wildlife Service National Realty Tracts NGDA
Department of the Interior —
This data layer depicts lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North America, U.S. Trust Territories and Possessions. It may... -
Federal
Simplified refuge boundaries in the Alaska Region (geoJSONs for import into mdEditor)
Department of the Interior —
These polygon features depict simplified boundaries of the national wildlife refuges and refuge complexes in the Alaska Region for small-scale reference. They were... -
Federal
Baskett Slough NWR: Moth (Lepidoptera) Inventory - Tabular Database, 2020
Department of the Interior —
This reference archives tabular data collected for Moth (Lepidoptera) Inventory survey (PRIMR Survey ID: TBD). This database documents moths trapped on Baskett Slough... -
Federal
Moth (Lepidoptera) Inventory - Malheur Moth Database 2012-2020
Department of the Interior —
This dataset documents moths trapped on Malheur NWR during surveys performed in 2012, 2013, 2015, and 2020. -
Federal
Surficial Substrates in the Cuyahoga River, Ohio, 2021
Department of the Interior —
Substrates in the Cuyahoga River, OH were mapped to assess the availability of Lake Sturgeon (Acipenser fulvescens) spawning habitat and age-0 Lake Sturgeon habitat.... -
Federal
Interagency Ecological Program and US Fish and Wildlife Service: Juvenile/Larval Fish and Zooplankton collections at Liberty Island, California 2002-2005 & 2013-2019
Department of the Interior —
The U.S. Fish and Wildlife Service (USFWS) Lodi Fish and Wildlife Office (LFWO) Delta Juvenile Fish Monitoring Program (DJFMP) has intermittently sampled Liberty... -
Federal
[Waubay National Wildlife Refuge: Aerial Photograph Series, 1952-1996]
Department of the Interior —
This series consists of 43 oblique aerial photographs from Waubay National Wildlife Refuge showing water levels, habitat conditions, and development in various refuge... -
Federal
West Indian Mantee (Trichechus manatus) proposed critical habitat
Department of the Interior —
These data identify, in general, the areas of the proposed critical habitat for West Indian Manatee(Trichechus manatus). Specifically for the proposed-revised CH for...
552 datasets found