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研究报告 [3]
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2016 [2]
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Modern landscape processes affecting archaeological sites along the Colorado River corridor downstream of Glen Canyon Dam, Glen Canyon National Recreation Area, Arizona [研究报告]
10.3133/sir20175082U.S. Geological Survey. 2017-01-01
East, Amy E. aeast@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov;  Fairley, Helen C. hfairley@usgs.gov;  Caster, Joshua J. jcaster@usgs.gov;  Kasprak, Alan akasprak@usgs.gov
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Variability in rainfall at monitoring stations and derivation of a long-term rainfall intensity record in the Grand Canyon Region, Arizona, USA [研究报告]
10.3133/sir20165012U.S. Geological Survey. 2016-01-01
Caster, Joshua jcaster@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov
View  |  Adobe PDF(5598Kb)  |  View/Download：1/0
 
Conditions and processes affecting sand resources at archeological sites in the Colorado River corridor below Glen Canyon Dam, Arizona [研究报告]
10.3133/pp1825U.S. Geological Survey. 2016-01-01
East, Amy E.;  Collins, Brian D. bcollins@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov;  Corbett, Skye C.;  Fairley, Helen C.;  Caster, Joshua J. jcaster@usgs.gov
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