BLM REA YKL 2011 Long-Term Future (2060) Landscape Condition Status in Current (2012) Modeled Trumpeter Swan Habitat in the Yukon River Lowlands - Kuskokwim Mountains - Lime Hills

Metadata Updated: October 10, 2019

Some of the YKL rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - The landscape condition model evaluates the degree of human impact on the landscape. Changes in land use including infrastructure, transportation, and natural resource development can often result in partial or complete loss of wetland habitat. Trumpeter swans are sensitive to human activities on their breeding grounds. Human activity and disturbance such as recreation, vehicle traffic, and wildlife viewing, cause noise disturbance that often results in either total or temporary displacement of female swans from nesting sites, as well as movements from breeding and staging areas. Trumpeter swans will not nest on lakes intensively developed for recreation. The swans are most sensitive to disturbance from mid-April to mid-June. The long-term future landscape condition was extracted to the current (2012) GAP modeled habitat distribution of trumpeter swan. The majority of current trumpeter swan habitat is in areas with very high (intact) landscape condition. Future projections of landscape condition suggest an increase in low and medium quality habitat, with reduced landscape condition around Galena and McGrath.

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License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date December 20, 2017
Metadata Created Date October 10, 2019
Metadata Updated Date October 10, 2019
Reference Date(s) June 10, 2014 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from DOI CKAN Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Date December 20, 2017
Metadata Created Date October 10, 2019
Metadata Updated Date October 10, 2019
Reference Date(s) June 10, 2014 (publication)
Responsible Party Alaska Natural Heritage Program, University of Alaska Anchorage (Point of Contact)
Contact Email
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Bbox East Long -150.161528
Bbox North Lat 66.456363
Bbox South Lat 59.068524
Bbox West Long -162.556504
Coupled Resource
Frequency Of Update notPlanned
Guid
Harvest Object Id caf05188-7057-4ce9-aa91-3547da3fa2d8
Harvest Source Id 34ce571b-cb98-4e0b-979f-30f9ecc452c5
Harvest Source Title DOI CKAN Harvest Source
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Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester true

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