Filters: Tags: {"type":"Theme","scheme":"other"} (X) > partyWithName: Jonathan M Friedman (X) > Categories: Data (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Robert H Webb Fort Collins Science Center Raymond M Turner U.S. Geological Survey - ScienceBase Michael L Scott More... Tags (with Type=Theme and Scheme=other) floods (1) prosopis (1) repeat photography (1) riparian (1) salix (1) tamarix (1) vegetation (1) View Results as: JSON ATOM CSV

Catalogue of Photographs Showing Change in Riparian Vegetation in the Grand Canyon, 1889-2012 This metadata references a comma-delimited file describing 492 digitized prints of large-format photographs from 160 viewpoints. The photographic images themselves are referenced in a separate metadata file entitled "Photographs Showing Change in Riparian Vegetation in the Grand Canyon, 1889-2012". The viewpoints were first photographed by Stanton in 1889-1890, and then re-photographed in about 1989-1992 and 2010-2012. This set of photos focuses on change in riparian vegetation and partially overlaps a larger set of Stanton viewpoints re-photographed by Webb and others and available at http://wwwpaztcn.wr.usgs.gov/fscc/stanton-repeat-photography/index.php. The file of descriptive information gives viewpoint stake... Categories: Data; Tags: Arizona, Colorado River, Glen Canyon, Grand Canyon, Prosopis, All tags... Repeat photography, Salix, Tamarix, United States, floods, riparian, vegetation, Fewer tags