Research Wildlife Biologist
Email:
desler@usgs.gov
Office Phone:
907-786-7068
ORCID:
0000-0001-5501-4555
Location
4210 University Drive
Anchorage
, AK
99508-4626
US
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This dataset provides clam species abundance and size data from intertidal and subtidal mixed sediment habitats in Glacier Bay National Park and Preserve (GBNPP). Data are provided for all observed clams, horse mussels, or urchins 14 mm or larger. Sampling involved excavating 25 cm of substrate from quadrats (approximately 0.25 sq meter) along transects at random and selected sites, 10 quadrats at the 0 Mean Lower Low Water (MLLW) tide level for intertidal sampling and 20 quadrats at approximately 9 m depth for subtidal sampling. Site and taxonomic information are provided. Abundance and size data are provided in two tables with different data configurations: (1) a compact version with data for those species observed...
Categories: Data,
Data Release - Revised;
Tags: Alaska,
Animal and plant census,
Aquatic Biology,
Aquatic biology,
Benthic habitat, All tags...
Benthos,
Biota,
Bivalves,
Clam,
Coastal ecosystems,
Ecology,
Environment,
Glacier Bay National Park and Preserve,
Macroinvertebrates,
Marine ecosystems,
Mollusks,
Mollusks,
Sea urchin,
Trophic relationships,
USGS Science Data Catalog (SDC),
Wildlife,
Wildlife Biology, Fewer tags
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This dataset provides one table of bioenergetic and morphological measurements of Pacific blue mussels (Mytilus trossulus; N = 444) collected at three intertidal sites in Kenai Fjords National Park, Alaska. Mussels were collected at the same tidal height across all three sites on a nearly monthly basis from 2014-2015.
Categories: Data;
Tags: Aialik Bay,
Alaska,
Animal morphology,
Animals/Invertebrates,
Aquatic Biology, All tags...
Bioenergetics,
Biomass dynamics,
Biota,
Bivalves,
Calorimetry,
Coastal ecosystems,
Ecology,
Environment,
Gulf of Alaska,
Intertidal environments,
Kenai Fjords National Park,
Macroinvertebrates,
Marine ecosystems,
Mollusks,
Resurrection Bay,
Shellfish,
USGS Science Data Catalog (SDC),
Wildlife Biology, Fewer tags
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This data release includes 2 child items with tracking data for Surf Scoters, a seaduck species that breeds throughout higher latitudes of Alaska and Canada and winters along coastal areas of North America. Child Item 1: "Argos Satellite Tracking Data for Surf Scoters (Melanitta perspicillata) - Processed Data" Quality-controlled data collected from Argos satellite transmitters. Child Item 2: "Argos Satellite Tracking Data for Surf Scoters (Melanitta perspicillata) - Raw Data" All raw data collected from Argos satellite transmitters, provided for completeness of the archive. The "Argos Processed Data" (Child Item 1) are better suited for most analytical purposes.
Categories: Data;
Tags: Alaska,
Animal tracking,
Animals/Vertebrates,
Argos,
Auke Bay, All tags...
Bahía San Quintín,
Baja California,
Biota,
Birds,
Breeding area,
Breeding sites,
Distribution,
Ducks/Geese/Swans,
Ecological Dynamics,
Environment,
Field methods,
Field sampling,
Gastineau Channel,
Juneau,
Melanitta perspicillata,
Mexico,
Migration,
Migration (organisms),
Migration pathway,
Migratory birds,
Migratory strategies,
Ornithology,
Outer Point,
Overwintering,
PTT,
Pacific Americas flyway,
Platform Transmitter Terminal,
Point Louisa,
Satellite transmitter,
Seasonal distribution,
Seasonal movement,
Species Life History,
Species Migration,
Surf Scoter,
Telemetry,
Tracking equipment,
USGS Science Data Catalog (SDC),
Wildlife,
Wildlife Biology,
Wintering area, Fewer tags
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This metadata document describes the data contained in the "Argos Raw Data" (Child Item 2) of this data release. This data release contains all data collected by the Argos System from 25 satellite transmitters attached to Surf Scoters on their winter ranges in southeast Alaska and Baja California, Mexico, 2005-2008. Five data files are included in the "Argos Raw Data" (Child Item 2) of this data release. Two data files (with identical content) contain the raw Argos DIAG (Diagnostic) data, one in the legacy verbose ASCII format and one in a tabular Comma Separate Value (CSV) format. Two other data files (with identical content) contain the raw Argos DS (Dispose) data, one in the legacy verbose ASCII format and one...
Categories: Data;
Tags: Alaska,
Animal tracking,
Animals/Vertebrates,
Argos,
Auke Bay, All tags...
Bahía San Quintín,
Baja California,
Biota,
Birds,
Breeding area,
Breeding sites,
Distribution,
Ducks/Geese/Swans,
Ecological Dynamics,
Environment,
Field methods,
Field sampling,
Gastineau Channel,
Juneau,
Melanitta perspicillata,
Mexico,
Migration,
Migration (organisms),
Migration pathway,
Migratory birds,
Migratory strategies,
Ornithology,
Outer Point,
Overwintering,
PTT,
Pacific Americas flyway,
Platform Transmitter Terminal,
Point Louisa,
Satellite transmitter,
Seasonal distribution,
Seasonal movement,
Species Life History,
Species Migration,
Surf Scoter,
Telemetry,
Tracking equipment,
USGS Science Data Catalog (SDC),
Wildlife,
Wildlife Biology,
Wintering area, Fewer tags
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This data set describes nuclear microsatellite genotypes derived from eight autosomal loci (Aph02, Aph11, Aalµ1, Sfiµ4, Smo4, Smo7, Smo12, and Sfiµ8) and accession numbers for double digest restriction-site associated DNA (ddRAD) sequences.
Categories: Data;
Tags: Alaska,
Alleles,
Animals/Vertebrates,
Barrow's Goldeneye,
Biota, All tags...
Birds,
British Columbia,
Bucephala clangula,
Bucephala islandica,
Canada,
Coastal ecosystems,
Common Goldeneye,
DNA,
Denmark,
Environment,
Estuarine habitat,
Gene flow,
Genetic markers,
Genetics,
Genetics,
Genotype,
Microsatellite Repeats,
Migratory birds,
Ontario,
Polymerase chain reaction,
Population genetics,
Terrestrial ecosystems,
USGS Science Data Catalog (SDC),
Waterfowl,
Waterfowl,
Wildlife,
Wildlife Biology,
Yukon Territory, Fewer tags
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