Item talk:Q230335

{

 "@context": "http://schema.org/",
 "@type": "WebPage",
 "additionalType": "Project",
 "url": "https://www.usgs.gov/centers/colorado-water-science-center/science/using-gis-and-multivariate-regressions-model-salt-and",
 "headline": "Using GIS and Multivariate Regressions to Model Salt and Selenium Loads in Regions of the Upper Colorado River Basin",
 "datePublished": "May 10, 2002",
 "author": [
   {
     "@type": "Person",
     "name": "Kenneth J Leib",
     "url": "https://www.usgs.gov/staff-profiles/kenneth-j-leib",
     "identifier": {
       "@type": "PropertyValue",
       "propertyID": "orcid",
       "value": "0000-0002-0373-0768"
     }
   },
   {
     "@type": "Person",
     "name": "Cory A Williams",
     "url": "https://www.usgs.gov/staff-profiles/cory-a-williams",
     "identifier": {
       "@type": "PropertyValue",
       "propertyID": "orcid",
       "value": "0000-0003-1461-7848"
     }
   }
 ],
 "description": [
   {
     "@type": "TextObject",
     "text": "Elevated loads of salt and selenium can impair the quality of water for both anthropogenic and natural uses. Understanding the environmental processes controlling how salt and selenium are introduced to streams is critical to managing and mitigating the effects of elevated loads. Dominant relations between salt and selenium loads and environmental characteristics can be established by using geospatial data."
   },
   {
     "@type": "TextObject",
     "text": "The U.S. Geological Survey, in cooperation with the Bureau of Reclamation, investigated statistical relations between seasonal salt or selenium loads emanating from the Upper Colorado River Basin and geospatial data. Salt and selenium loads measured during the irrigation and non-irrigation seasons were related to geospatial variables for 168 subbasins within the Gunnison and Colorado River Basins. These geospatial variables represented subbasin characteristics of the physical environment, precipitation, geology, land use, and the irrigation network."
   },
   {
     "@type": "TextObject",
     "text": "OBJECTIVES:"
   }
 ],
 "funder": {
   "@type": "Organization",
   "name": "Colorado Water Science Center",
   "url": "https://www.usgs.gov/centers/colorado-water-science-center"
 },
 "about": [
   {
     "@type": "Thing",
     "name": "Methods and Analysis"
   },
   {
     "@type": "Thing",
     "name": "Information Systems"
   },
   {
     "@type": "Thing",
     "name": "Science Technology"
   },
   {
     "@type": "Thing",
     "name": "Energy"
   },
   {
     "@type": "Thing",
     "name": "Modeling"
   },
   {
     "@type": "Thing",
     "name": "Environmental Health"
   },
   {
     "@type": "Thing",
     "name": "Water"
   },
   {
     "@type": "Thing",
     "name": "Geology"
   },
   {
     "@type": "Thing",
     "name": "Surface Water"
   }
 ]

}