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Folders: ROOT > ScienceBase Catalog > Alaska Science Center (ASC) > _Ecosystems ( Show all 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 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 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 Filters Date Range Past year (3) Past month (3) Past week (3) Past day (0) Custom range... To   Search Contacts Alaska Science Center Ecosystems USGS ScienceBase Team U.S. Geological Survey - Alaska Science Center Categories Data (3) Tag Types Theme (3) Place (3) USGS Scientific Topic Keyword (3) Harvest Set (3) Tag Schemes NASA GCMD Earth Science Keyword Thesaurus (3) None (3) USGS Geographic Names Information System (GNIS) (3) USGS CSA Biocomplexity Thesaurus (3) USGS Thesaurus (2) USGS thesaurus (1) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV Browse Folder

Black Oystercatcher Nest and Diet Data from Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park, and Prince William Sound These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program, nearshore monitoring component. The dataset is comprised of six comma separated values (.csv) file exported from a relational database. The data consist of: 1) transect summary, 2) nest details, 3) egg float and stage data, 4) chicks diets, 5) chick diet taxonomy, and 6) Gulf Watch Alaska contributors. Version History: First release: April 2017 Revised: November 2023 (ver. 2.0) Categories: Data; Tags: Alaska, Animals/vertebrates, Aquatic biology, Aquatic ecosystems, Biota, All tags... Black Oystercatcher, Chicks, Coastal ecosystems, Coastal habitat, Community Ecology, Diets, Ecology, Ecology, Environment, Field inventory and monitoring, Field sampling, Gulf of Alaska, Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park, Macroinvertebrates, Marine ecosystems, Marine environment monitoring, Marine environments, Nearshore ecology, Prince William Sound, Productivity, Shorebirds, Size distribution, Spatial distribution, Trophic dynamics, USGS Science Data Catalog (SDC), Waders/Gulls/Auks and allies, Wildlife, Wildlife Biology, Fewer tags Intertidal Temperature Data from Kachemak Bay, Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program. This dataset consists of date, time, and temperature measurements from intertidal rocky sampling sites, including predicted tide height at the time of the reading, which is used to distinguish air from water temperature readings. The data are provided as comma separated values (.csv) files derived from data downloaded from HOBO temperature loggers. This dataset includes previously released data and supersedes the USGS data release (https://doi.org/10.5066/F77S7KXH). Version History: First release: September 2016 Revised July 2022 (ver. 2.0) Revised August 2022 (ver. 3.0) Revised September 2023 (ver. 4.0) Categories: Data; Tags: Air temperature, Alaska, Alaska Peninsula, Aquatic Biology, Atmospheric/Ocean Indicators, All tags... Biospheric indicators, Biota, Coastal ecosystems, Ecology, Environment, Gulf of Alaska, Intertidal environments, Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park, Kenai Peninsula, Marine ecosystems, Ocean heat budget, Ocean temperature, Prince William Sound, Sea surface temperature, Temperature indicators, Temperature trends, Temperature variability, Transect sampling, USGS Science Data Catalog (SDC), Fewer tags Sea Otter Spraint Data from Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park and Prince William Sound These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program. This dataset consists of observations of sea otter (Enhydra lutris) fecal samples (spraint). Observers examined fresh spraint piles to identify major prey classes in the samples and to determine sea otter diets in the Gulf of Alaska region. Version History: First release: July 2022 Revised: March 2023 (ver. 2.0) Revised: November 2023 (ver. 3.0) Categories: Data; Tags: Alaska, Animals/Vertebrates, Aquatic biology, Aquatic ecosystems, Benthic ecosystems, All tags... Benthic habitat, Biota, Coastal ecosystems, Coastal habitat, Ecology, Ecology, Environment, Field sampling, Foraging behavior, Gulf of Alaska, Intertidal environments, Kachemak Bay, Katmai National Park and Preserve, Kenai Fjords National Park, Marine ecosystems, Marine environment monitoring, Marine mammals, Otters, Prey consumption, Prince William Sound, USGS Science Data Catalog (SDC), Wildlife, Wildlife biology, Fewer tags