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Federal
Northern Sea Otter (Endyra lutris kenyoni) Population Monitoring Data for Glacier Bay National Park & Preserve, Alaska (SO_D) recent views
Department of the Interior —
Sea otters (Enhydra lutris kenyoni) are an apex consumer in the North Pacific Ocean and are known to influence and structure nearshore marine communities. Sea otters... -
Federal
Bird density and marine mammal counts based on 3000 meter bins in southern California, 1999-2002 recent views
Department of the Interior —
Tracklines and associated observations were mapped and analyzed using ArcMap (ESRI, Redlands, CA). GPS data were recorded in NAD27 map datum and projected to an USGS... -
Federal
GOMMAPPS Air Marine Mammal Observations recent views
Department of the Interior —
This product represents the marine mammal observation count data for the 2018-2020 Gulf of Mexico Marine Assessment Program for Protected Species surveys and the... -
Federal
At-sea aerial survey GPS points in southern California, 1999-2002 recent views
Department of the Interior —
This file contains the flight trackline Global Positioning System (GPS) point data from the aerial surveys. Surveys were flown at 60 meters (200 feet) above sea level... -
Federal
At-sea distribution and abundance of seabirds and marine mammals off southern California GIS resource database: Aerial seabird and marine mammal surveys off southern California, 1999–2002 recent views
Department of the Interior —
Background - Interest in developing alternative sources of renewable energy to reduce dependence on oil has increased in recent years. Some sources of renewable... -
Federal
Mercury, cortisol, and blood biomarkers in adult female northern elephant seals from 2011 to 2021 recent views
Department of the Interior —
This dataset represents 179 unique adult female northern elephant seals that were sampled between 2011 and 2021 during four different life history states (early... -
Federal
GOMMAPPS Air All Observations recent views
Department of the Interior —
This product represents all the observation count data for the 2018-2020 Gulf of Mexico Marine Assessment Program for Protected Species surveys and the subsequent...