Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Southwest CASC > FY 2015 Projects > The Impact of Drought on Waterbirds and Their Wetland Habitats in California’s Central Valley > Approved DataSets > Classification of Waterfowl Habitat, and Quantification of Interannual Space Use and Movement Distance from Primary Roosts to Night Feeding Locations by Waterfowl in California for October - March of 2015 through 2018 ( Show all descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog __National and Regional Climate Adaptation Science Centers ___Southwest CASC ____FY 2015 Projects _____The Impact of Drought on Waterbirds and Their Wetland Habitats in California’s Central Valley ______Approved DataSets _______Classification of Waterfowl Habitat, and Quantification of Interannual Space Use and Movement Distance from Primary Roosts to Night Feeding Locations by Waterfowl in California for October - March of 2015 through 2018 Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Elliott L Matchett U.S. Geological Survey - ScienceBase U.S. Geological Survey data release Michael L Casazza Cory T Overton More... Categories Data (4) Tag Types Theme (4) Place (4) Tag Schemes USGS Thesaurus (4) custom (3) ISO 19115 Topic Category (4) Common geographic areas (4) Marine Realms Information Bank (MRIB) keywords (3) Integrated Taxonomic Information System (ITIS) (2) None (1) View Results as: JSON ATOM CSV Browse Folder

Interannual overlap of duck telemetry locations in California during the fall-winter October-March of 2015-16, 2016-17, and 2017-18 In this data set, records (rows) represent GPS locations of ducks marked with telemetry in California and whether locations were overlapping (within 300 m of) locations of marked ducks in other consecutive years (2015-16, 2016-17, and 2017-18) during October - March. Years 2015-16, 2016-17, and 2017-18 represented drought, non-drought, and non-drought, respectively. Matchett and company (2020; see Larger Work section for citation) summarized this data set in tables E3 and E4 to compare overlap of duck locations between consecutive years to investigate interannual habitat stability in relationship with drought, habitat management (daytime roosts and night feeding sites), and in two regions (Suisun Marsh and California... Categories: Data; Tags: California, Central Valley, Global Positioning System (GPS) observations, Suisun Marsh, biota, All tags... birds, duck, farming, habitats, imageryBaseMapsEarthCover, surface water (non-marine), telemetry, waterfowl, waterfowl, Fewer tags Proportion of the Central Valley and Suisun Marsh in California classified by date for October-March of 2014-15 through 2017-18 as wet waterfowl habitat in three maps derived using open-water data from Point Blue Conservation Science Tabular data that represent the proportion of area classified as waterfowl habitat for each of three series of habitat maps were developed based on water distributed across the Central Valley and Suisun Marsh in California during October-March of 2014-15 through 2017-18. We used open water data (version without cloud-filling) publicly available on Point Blue Conservation's California Water Tracker web site and which Point Blue derived at 16-18 day intervals from mosaics of Landsat 8 imagery for the region including the Central Valley and Suisun Marsh. Each record in the data set represents a mosaic within a specific range of dates of imagery that together bound the Central Valley and Suisun Marsh spatial extent.... Categories: Data; Tags: California, Central Valley, Suisun Marsh, biota, birds, All tags... habitats, imageryBaseMapsEarthCover, surface water (non-marine), waterfowl, Fewer tags Distances (km) between primary sanctuaries and night feeding locations of ducks in California during fall-winter October-March of 2015-16, 2016-17, and 2017-18 In this data set, records (rows) represent the distance between primary daytime roosts and night (feeding) locations of ducks marked with telemetry in California in years 2015-16, 2016-17, and 2017-18, during October - March. Years 2015-16, 2016-17, and 2017-18 represented drought, non-drought, and non-drought, respectively. Matchett and company (2020; see Larger Work section for citation) summarized this data set in figures E3 and E4 to compare distances moved among months, years, and for two regions (Suisun Marsh and California except Suisun Marsh). Matchett and company examined the effect of drought on distributions of ducks by evaluating differences in spatial distributions of duck locations within and among... Categories: Data; Tags: California, Central Valley, Global Positioning System (GPS) observations, Suisun Marsh, birds, All tags... duck, farming, habitats, imageryBaseMapsEarthCover, surface water (non-marine), telemetry, waterfowl, Fewer tags Classification of individual duck telemetry locations as wet habitat or dry non-habitat in the Central Valley and Suisun Marsh in California during October-March of 2014-15 through 2017-18 using three maps derived from open-water data from Point Blue Conservation Science We used Point Blue Conservation Science's dynamic open-water dataset of water distribution and our telemetry data for duck locations to develop frequently updated habitat maps for the Central Valley and Suisun Marsh in California during October-March of 2014-15 through 2017-18. Telemetry data additionally was used to compare performance of each of three series of habitat maps produced. To create this tabular dataset, we intersected telemetry locations for ducks (vector point data) with habitat maps (raster mosaics) in a Geographic Information System (GIS) and attributed duck locations with map pixel values representing habitat, non-habitat, or unclassified (if data were missing). To develop maps of waterfowl habitat,... Categories: Data; Tags: California, Central Valley, Global Positioning System (GPS) observations, Suisun Marsh, biota, All tags... birds, duck, habitats, imageryBaseMapsEarthCover, surface water (non-marine), telemetry, waterfowl, Fewer tags