SGS-LTER CO2 Elevation Study: Weekly volumetric soil water content, from TDR probes, for Open Top Chamber plots on the Central Plains Experimental Range, Nunn, Colorado, USA 1997-2001

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and background information (proposals, reports, photographs, etc.) on the SGS-LTER project are contained in a comprehensive project collection within the Digital Collections of Colorado (http://digitool.library.colostate.edu/R/?func=collections&collection_id=3429). The data table and associated metadata document, which is generated in Ecological Metadata Language, may be available through other repositories serving the ecological research community and represent components of the larger SGS-LTER project collection. Additional information and referenced materials can be found: http://hdl.handle.net/10217/82454. Volumetric soil water content was measured in the 0-15 cm soil depth layer using TDR probes, nearly weekly, in ambient and elevated CO2 open-top-chambers, and unchambered plots. A consistent improvement in SWC was seen in the elevated CO2 plots, while ambient-chambered plots often had lowest SWC. This research was conducted at the Central Plains Experimental Range, near Nunn, CO; lat.40degrees 40 minutes N; long. 104 degrees 45 minutes W in the shortgrass steppe region of NE Colorado, USA and as a collaboration between SGS-LTER and USDA-ARS researchers. Resources in this dataset:Resource Title: Website Pointer to html file. File Name: Web Page, url: https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-sgs&identifier=164 Webpage with information and links to data files for download

                                            [
  "005:18"
]
                                        

                                            {
  "fn": "Morgan, Jack",
  "hasEmail": "mailto:jack.morgan@ars.usda.gov"
}
                                        

                                            [
  {
    "@type": "dcat:Distribution",
    "title": "https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-sgs&identifier=164",
    "mediaType": "text/html",
    "downloadURL": "https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-sgs&identifier=164"
  }
]
                                        

                                            [
  "ARS",
  "NP215",
  "NSF > LTER=Long-Term Ecological Research",
  "USDA > ARS > Natural Resources and Sustainable Agricultural Systems National Program > 215 Pasture, Forage and Rangeland Systems",
  "carbon dioxide",
  "data.gov",
  "disturbance",
  "inorganic nutrients",
  "soil water"
]
                                        

                                            [
  "005:040"
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                                            {
  "name": "Agricultural Research Service",
  "@type": "org:Organization"
}
                                        

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