Filters: Tags: {"scheme":"ISO Topic 11951 Category"} (X) > partyWithName: Brian J Halstead (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts (Less) Ecosystems Western Ecological Research Center Denise R Clark Robert N Fisher Patrick M Kleeman U.S. Geological Survey - ScienceBase Jonathan P Rose Categories (Less) Data (1) Tag Types Theme (1) Tags (with Scheme=ISO Topic 11951 Category) biota (1) View Results as: JSON ATOM CSV

Western spadefoot survey data in northern and central California (2019) Species distributions are governed by processes occurring at multiple spatial scales. For species with complex life cycles, the needs of all life stages must be met within the dispersal limitations of the species. Multi-scale processes can be particularly important for these species, where small-scale patterns in specific habitat components can affect the distribution of one life stage, whereas large-scale patterns in land cover might better explain the distribution of other life stages. Using a conditional multi-scale model, we evaluated which aspects of the landscape and local environment are most strongly related to occupancy patterns of western spadefoots (Spea hammondii). These data describe the survey, pool,... Categories: Data; Tags: California, USGS Science Data Catalog (SDC), amphibians, biota, terrestrial ecosystems, All tags... wetland ecosystems, Fewer tags