Found 47 datasets matching filters.
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Three marine mammal observers participated on a cetacean survey from 26 June to 15 July 2003, aboard NOAA Ship Miller Freeman as a piggyback project during a RACE acoustic-trawl survey for pollock...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-02-28 -
The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) in collaboration with Washington Department of Fish and Wildlife captured and sampled Pacific harbor seals...
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Aerial surveys were conducted to produce abundance estimates for the three Alaska stocks of harbor porpoise. Surveys occurred from May to July 1997 for the Southeast Alaska stock, May to July 1998...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28 -
Some marine mammals travel thousands of kilometres to find their food, continuously diving to great depths. By instrumenting them, it is possible to directly observe their foraging behaviour....
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Using skin samples from 777 unweaned pups collected in 9 different regions in WA state and British Columbia (WA Coastal Estuaries, WA North Coast, British Columbia, Boundary Bay, San Juan Islands,...
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In 1991, NMML initiated cetacean studies with vessel coverage throughout inland waters of Southeast Alaska. Between 1991 and 1993, line-transect methodology was used to: 1) obtain population...
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Hearing sensitivity data was collected on beluga whales in Bristol Bay with auditory evoked potential (AEP) methods for the frequencies 4, 8, 11.2, 16, 22.5, 32, 45, 54, 80, 100, 128, 150 kHz in 7...
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From 1993 to 1999, The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) collected fecal samples from Steller sea lions in Washington to examine their diet....
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Suction cup attached multi-sensor tags were placed on beluga whales in Bristol Bay, Alaska, to collect depth, 3D acceleration and sound. Data were coupled with satellite tag data and stomach...
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This dataset contains ARGOS location data (latitude and longitude in decimal format) and associated time (date and time) and location quality (as defined by Argos System, www.argos-system.org)...
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During the years 1992-1995 and 1999-2000, the National Oceanic and Atmospheric Administration provided funds for the Alaska Beluga Whale Committee (ABWC) to conduct studies of belugas in Alaska....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28 -
This dataset includes two comma separated files containing data and metadata from three cetacean observation methods from two platforms, the manned Turbo Commander aircraft and the unmanned...
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This dataset contains ARGOS location data (latitude and longitude in decimal format) and associated time (date and time) and location quality (as defined by Argos System, www.argos-system.org)...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28 -
We analyzed sequential δ13C and δ15N values along single whiskers sampled from unrelated northern fur seal pups and post-parturient females at San Miguel Island, California. The longest dorsal...
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Gray whale (Eschrichtius robustus) survey and sightings data from 1993 - 2014 collected by the National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) personnel. Gray...
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From 1986 to 1999, The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) collected fecal samples and stomachs of male California sea lions from Washington. Scat...
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From 1994 to 2005, The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) collected fecal samples at the Umpqua River, Oregon and Columbia River,...
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This dataset provides counts of harbor seals from aerial surveys over Lake Iliamna, Alaska, USA. The data have been collated from three previously published sources (Mathisen and Kline 1992; Small...
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As part of an inter-agency agreement between the National Marine Mammal Laboratory and the Bureau of Ocean Energy Management, aerial surveys of the North Aleutian Basin and southeastern Bering Sea...
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The National Marine Mammal Laboratory (NMML) has deployed long-term passive acoustic recorders in various locations in Alaskan waters and in the High Arctic to determine spatio-temporal...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28
