Filters: Tags: Forest Canopy (X) > partyWithName: Office of Planning and Programming (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (1) Contacts James A Falcone Water Resources U.S. Geological Survey U.S. Geological Survey - ScienceBase James A Falcone More... Categories Data (1) Tag Types Theme (2) Place (2) Harvest Set (2) Label (1) Tag Schemes None (2) View Results as: JSON ATOM CSV

Watershed characteristics for study sites of the Surface Water Trends project, National Water Quality Program This product consists of 29 datasets of tabular data and associated metadata for watershed characteristics of 1,530 study sites of the Surface Water Trends (SWT) project of the U.S. Geological Survey’s (USGS) National Water Quality Program (NWQP). The project is conducting national studies of trends in water quality of streams and rivers for periods ranging from 10 to 40 years, between 1972 and 2012. The data here include both static and time-series characteristics. Static data include primarily physical characteristics which have changed little over this period, such as geology, soils, and topography. Time-series data represent characteristics which may or may not have changed over time, such as land use, agricultural... Categories: Data; Types: Citation; Tags: Atmospheric Deposition, Basin Morphology, Census of Agriculture, Conterminous US, Crop Practices, All tags... Crop Reserve Program, Fertilizer, Forest Canopy, Geographic Information Systems, Geology, Geospatial Analysis, Geospatial Datasets, Housing, Hydrologic Modifications, Hydrology, Imperviousness, Income, Land use, Land use change, Manure, Minerals and Metals, NHDPlus, Net Primary Productivity, Nitrogen application, Normalized Difference Vegetation Index, Oil and Gas, Phenology, Phosphorus application, Point Source, Population change, Precipitation, Protected Areas, Puerto Rico, Regions, Riparian Land Use, Roads, Snow cover, Soils, Temperature, Topography, Trends, USGS Science Data Catalog (SDC), United States, Urbanization, Water Use, Watershed, Watershed boundaries, inlandWaters, Fewer tags U.S. Geological Survey GAGES-II time series data from consistent sources of land use, water use, agriculture, timber activities, dam removals, and other historical anthropogenic influences This product is a series of ten datasets containing tabular data from historical time series sources for the 9,067 conterminous United States sites in the U.S. Geological Survey (USGS) Geospatial Attributes of Gages for Evaluating Streamflow II (GAGES-II) dataset. The tables contain time-series data derived from consistent sources of agricultural commodities such as crop types, irrigation, and livestock (1950-2012), dam removals (1930-2013), imperviousness (1974-2012 and 2001-2011) and forest canopy (2011), land use (1974-2012 and 2001-2011), estimated nutrients application from fertilizer and manure (1982 -2012), population and housing unit density (1940-2010), timber activities (1999-2012), water use (1985-2010),... Tags: Census of Agriculture, Conterminous U.S., Crop Practices, Fertilizer, Forest Canopy, All tags... GAGES-II, Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Housing, Imperviousness, Land use change, Manure, National Water Quality Program, Nitrogen application, Phosphorus application, Population change, Puerto Rico, Riparian Canopy, Trends, USGS Science Data Catalog (SDC), United States, Water Use, Watershed, Watershed boundaries, inlandWaters, Fewer tags