47 datasets found
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Federal
Age, sex, and length of chum salmon and chinook salmon sampled at the Gisasa weir between 1995 and 2023
Department of the Interior —
Tabular dataset containing all available age, sex, and length information of Chum salmon and Chinook salmon sampled at the Gisasa Weir by the U.S. Fish and Wildlife... -
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
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
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
Colony-level data for common murre breeding colonies monitored within the Eastern Bering Sea and Gulf of Alaska from 1995 to 2022.
Department of the Interior —
Tabular data set containing colony-level data for common murre breeding colonies monitored by USFWS and other agencies within the Eastern Bering Sea and Gulf of... -
Federal
Chena River habitat mapping 2022 track lines table of contents
Department of the Interior —
Information pertaining to side-scan sonar data collected in the lower Chena River in 2021 and 2022 including start time, duration, latitude and longitude, and filename. -
Federal
Anchorage, Alaska elodea survey proposed sampling locations
Department of the Interior —
Collection of tabular data sets (.csv) containing year-specific proposed sampling points within inland waterbodies of the Anchorage, Alaska municipality. In 2023 and... -
Federal
Data on breeding status of adult common murre specimens collected at sea near colonies in the Gulf of Alaska and Bering Sea during summers of 1991-1996.
Department of the Interior —
Data on breeding status of adult common murre specimens collected at sea near colonies in the Gulf of Alaska and Bering Sea during summers of 1991-1996. Adult age... -
Federal
Alaska island invasive species survey data for early detection and rapid response of crabs using molt walk surveys, July 2024
Department of the Interior —
Tabular data set summarizing molt walk surveys for invasive marine invertebrates (i.e., European Green Crab) and native crabs on islands in Alaska Maritime National... -
Federal
Alaska island invasive species survey data for early detection and rapid response of mammals, July 2024
Department of the Interior —
Tabular data set summarizing detection and ___location of invasive mammals (primarily rodents, fox, rabbits, and ungulates), on islands in Alaska Maritime National... -
Federal
Alaska island invasive plant survey data for Alaska Exotic Plants Information Clearinghouse, July 2024
Department of the Interior —
Tabular data set summarizing detection and ___location of invasive plants on islands in Alaska Maritime National Wildlife Refuge between July 14, 2024 and July 31, 2024.... -
Federal
Landlocked Atlantic salmon radio telemetry database for the Boquet River, NY 2020
Department of the Interior —
This database houses all data, with the exception of radio telemetry receiver downloads, collected in 2020 relating to a study on adult landlocked Atlantic salmon... -
Federal
Escapement of target species at the Gisasa River Weir
Department of the Interior —
Tabular dataset containing enumeration of target species observed at the Gisasa weir by the U.S. Fish and Wildlife Service between 1994 and 2023. -
Federal
Raw side-scan sonar data relating to Chena River habitat mapping in 2022
Department of the Interior —
Raw data files downloaded from from a side-scan sonar unit (Humminbird Helix 15) generated while conducting transects throughout the lower Chena River to create a... -
Federal
Boquet River radio telemetry transmitter drag coordinates
Department of the Interior —
Tabular dataset containing coordinates where radio telemetry (Lotek) transmitter was located during tag drag in the Willsboro cascades, Boquet River, NY during 2020.... -
Federal
Filegeodatabase of Chena River habitat map with water column 2022
Department of the Interior —
File geodatabase containing substrate imagery and mosaiced imagery derived from raw side-scan sonar scans conducted throughout the lower Chena River in 2021 and 2022... -
Federal
Anchorage, Alaska Municipality Elodea Infestation Extent Polygons
Department of the Interior —
This polygon layer contains extents of Elodea infestations identified within the Anchorage, Alaska municipality. Polygons were created in the field using the ESRI's...
47 datasets found