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Folders: ROOT > ScienceBase Catalog > Alaska Science Center (ASC) > _Ecosystems ( Show direct descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog __Alaska Science Center (ASC) ____Ecosystems Aerial Photo Imagery from Fall Waterfowl Surveys, Izembek Lagoon, Alaska, 2017-2019 Assessing the Status and Trends of Seabirds and Forage Fish in Lower Cook Inlet, Alaska Bird Species Checklists from USGS Alaska Science Center Field Camps Data from Black Brant (Branta bernicla nigricans) Overwintering in Three Lagoons Along the Baja California Peninsula, Mexico Data from the Inventory of Montane-nesting Birds in the Aniakchak National Monument and Preserve, Alaska Data from the Inventory of Montane-nesting Birds in the Arctic Network of National Parks, Alaska Data Supporting Studies of Brant and Other Waterfowl Response to Aircraft Disturbance at Izembek Lagoon, Alaska, 1985-1988 Glacier Runoff in Gulf of Alaska Fjords, 2004-2011 Gulf Watch Alaska - Pelagic Ecosystems Forage Fish Component - Data from Prince William Sound: Distribution, Abundance, and Morphology of Fish, Zooplankton, and Predators and Oceanographic Conditions Mapping Data of Eelgrass (Zostera marina) Distribution, Alaska and Baja California, Mexico Mapping Data of Polar Bear (Ursus maritimus) Maternal Den Habitat, Arctic Coastal Plain, Alaska Marine Ecology near Tufted Puffin Colonies across the Aleutian Archipelago and Alaska Peninsula, 2012-2014 Metabolic Rate, Body Composition, Diet, Behavior, Blood Chemistry, Tri-axial Accelerometer, and GPS Locations of Polar Bears (Ursus maritimus) on Land, Western Hudson Bay, Canada, 2019-2022 Metabolic Rate, Body Composition, Foraging Success, Behavior, and GPS Locations of Female Polar Bears (Ursus maritimus), Beaufort Sea, Spring, 2014-2016 and Resting Energetics of an Adult Female Polar Bear Pacific Walrus Coastal Haulout Occurrences Interpreted from Satellite Imagery Rocky Intertidal Data from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park Satellite Location and Tri-Axial Accelerometer Data from Adult Female Polar Bears (Ursus Maritimus) in the Southern Beaufort Sea, April-October 2014 Soil and Vegetation Data from Lake-Margin Wetlands in the Yukon Flats National Wildlife Refuge Tracking Data for Bar-tailed Godwits (Limosa lapponica) Tracking Data for Black Brant (Branta bernicla nigricans) Tracking Data for Black Scoters (Melanitta americana) Tracking Data for Blue-winged Teal (Anas discors) Tracking Data for Buff-breasted Sandpipers (Calidris subruficollis) Tracking Data for Caribou (Rangifer tarandus granti) in Alaska Tracking Data for Common Eiders (Somateria mollissima) Tracking Data for Common Murres (Uria aalge) Tracking Data for Emperor Geese (Anser canagicus) Tracking Data for Greater White-Fronted Geese (Anser albifrons) Tracking Data for Kittlitz's Murrelets (Brachyramphus brevirostris) Tracking Data for Long-billed Curlews (Numenius americanus) Tracking Data for Long-tailed Ducks (Clangula hyemalis) Tracking Data for Marbled Godwit (Limosa fedoa) Tracking Data for Northern Fulmars (Fulmarus glacialis) Tracking Data for Northern Pintails (Anas acuta) Tracking Data for Pacific Loons (Gavia pacifica) Tracking Data for Pacific Walrus (Odobenus rosmarus divergens) Tracking Data for Pelagic Cormorants (Phalacrocorax pelagicus) Tracking Data for Red-Faced Cormorants (Phalacrocorax urile) Tracking Data for Red-throated Loons (Gavia stellata) Tracking Data for Spectacled Eiders (Somateria fischeri) Tracking Data for Surf Scoters (Melanitta perspicillata) Tracking Data for Thick-billed Murres (Uria lomvia) Tracking Data for Three Large-Bodied Gull Species and Hybrids (Larus spp.) Tracking Data for Tufted Puffins (Fratercula cirrhata) Tracking Data for Tundra Swans (Cygnus columbianus) Tracking Data for Whimbrels (Numenius phaeopus) Tracking Data for Whooper Swans (Cygnus cygnus) Tracking Data for Yellow-billed Loons (Gavia adamsii) U.S. Fish and Wildlife Service Tracking Data for Steller's Eiders (Polysticta stelleri) Filters Date Types (for Date Range) Types OGC WFS Layer (2) OGC WMS Layer (2) Downloadable (1) Shapefile (1) Contacts Alaska Science Center Ecosystems USGS ScienceBase Team Anthony S Fischbach Anatoly A Kochnev Chadwick V Jay Categories Data (2) Tag Types Theme (2) Place (2) Harvest Set (2) USGS Scientific Topic Keyword (2) Tag Schemes NASA GCMD Earth Science Keyword Thesaurus (2) USGS Thesaurus (2) ISO 19115 Topic Category (2) USGS Geographic Names Information System (GNIS) (2) None (2) USGS Biocomplexity Thesaurus (1) USGS CSA Biocomplexity Thesaurus (1) View Results as: JSON ATOM CSV Browse Folder

Tracking Data for Caribou (Rangifer tarandus granti) in Alaska Available here are tracking data of Caribou, a terrestrial mammal that ranges between the Alaska and Canada. These data were collected from animals marked in interior and northern Alaska to understand seasonal movement patterns and the effects of fire regime on the movements. USGS Alaska Science Center scientists collect data from wildlife tracking devices to: determine locations of animals throughout their annual cycles, understand patterns of habitat use, quantify time spent on various behaviors, and identify geographic areas repeatedly used by wildlife that may indicate sites of importance to species and populations. Tracking data from other wildlife species can be found at: https://doi.org/10.5066/P9VYSWEH. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, Alaska Range, Animal tracking, Animals/Vertebrates, Biota, All tags... Caribou, Diurnal movements, Environment, Even-toed ungulates, Mammals, Migratory species, Rangifer tarandus granti, Seasonal distribution, Seasonal movement, Terrestrial ecosystems, Tracking equipment, USGS Science Data Catalog (SDC), Wildlife, Wildlife Biology, Fewer tags Data Supporting Walrus Areas of Use in the Chukchi Sea During Sparse Sea Ice Cover The dataset consists of geospatial files depicting the estimated June-to-November distribution of walrus foraging and occupancy during a four year period of sparse sea ice cover above the Chukchi Sea continental shelf (2008-2011). The walrus distribution and utilization estimates are based on location data from satellite-linked radio-tracked walruses in the Chukchi Sea (2008-2011). Compared to previous years this period was marked by earlier and more extensive sea ice retreat (June - September) and delayed sea ice freeze-up (October - November). This allowed walruses to arrive earlier, occupy slightly more northern areas, and stay later in the Chukchi Sea than previously. Data are combined for all four years and... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Alaska, Animal distribution, Animals/vertebrates, Biota, Carnivores, All tags... Chukchi Sea, Coastal ecosystems, Environment, Geospatial datasets, Mammals, Marine ecosystems, Marine habitat, Seals/sea lions/walruses, Species/Population interactions, USGS Science Data Catalog (SDC), Use/Feeding habitats, Wildlife, Wildlife Biology, Wildlife food habits, Fewer tags