Filters: Tags: Washington (state) (X) > partyWithName: Glenn E Griffith (X)

Filters Contacts (Less) Christopher E Soulard Glenn E Griffith Jessica J Walker U.S. Geological Survey Christopher E Soulard U.S. Geological Survey - ScienceBase Western Geographic Science Center U.S. Geological Survey - ScienceBase Land Resources View Results as: JSON ATOM CSV

Data - Forest harvest patterns on private lands in the Cascade Mountains, Washington, USA Forests in Washington State generate substantial economic revenue from commercial timber harvesting on private lands. To investigate the rates, causes, and spatial and temporal patterns of forest harvest on private tracts throughout the central Cascade Mountain area, we relied on a new generation of annual land-use/land-cover (LULC) products created from the application of the Continuous Change Detection and Classification (CCDC) algorithm to Landsat satellite imagery collected from 1985 to 2014. We calculated metrics of landscape pattern using patches of intact and harvested forest patches identified in each annual layer to identify changes throughout the time series. Patch dynamics revealed four distinct eras... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Cascade Mountains, Cascade Range, Forestry, Geography, LCMAP; CCDC; land use; land cover; land change; forest harvest, All tags... Land Use Change, Remote Sensing, USGS Science Data Catalog (SDC), United States, Washington (state), forest ecosystems, forest resources, geoscientificInformation, image collections AND multispectral imaging, imageryBaseMapsEarthCover, Fewer tags Patch Statistics - Forest harvest patterns on private lands in the Cascade Mountains, Washington, USA Forests in Washington State generate substantial economic revenue from commercial timber harvesting on private lands. To investigate the rates, causes, and spatial and temporal patterns of forest harvest on private tracts throughout the central Cascade Mountain area, we relied on a new generation of annual land-use/land-cover (LULC) products created from the application of the Continuous Change Detection and Classification (CCDC) algorithm to Landsat satellite imagery collected from 1985 to 2014. We calculated metrics of landscape pattern using patches of intact and harvested forest patches identified in each annual layer to identify changes throughout the time series. Patch dynamics revealed four distinct eras... Categories: Data; Tags: Cascade Mountains, Cascade Range, LCMAP; CCDC; land use; land cover; land change; forest harvest, United States, Washington (state), All tags... forest ecosystems, forest resources, geoscientificInformation, image collections AND multispectral imaging, imageryBaseMapsEarthCover, Fewer tags Logistic Regression Samples - Forest harvest patterns on private lands in the Cascade Mountains, Washington, USA Forests in Washington State generate substantial economic revenue from commercial timber harvesting on private lands. To investigate the rates, causes, and spatial and temporal patterns of forest harvest on private tracts throughout the central Cascade Mountain area, we relied on a new generation of annual land-use/land-cover (LULC) products created from the application of the Continuous Change Detection and Classification (CCDC) algorithm to Landsat satellite imagery collected from 1985 to 2014. We calculated metrics of landscape pattern using patches of intact and harvested forest patches identified in each annual layer to identify changes throughout the time series. Patch dynamics revealed four distinct eras... Categories: Data; Tags: Cascade Mountains, Cascade Range, LCMAP; CCDC; land use; land cover; land change; forest harvest, United States, Washington (state), All tags... forest ecosystems, forest resources, geoscientificInformation, image collections AND multispectral imaging, imageryBaseMapsEarthCover, Fewer tags