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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 科技报告
报告编号: 70164456, , 2016
作者:  Caster, Joshua J. jcaster@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov
Adobe PDF(5598Kb)  |  收藏  |  浏览/下载：40/20  |  提交时间：2019/11/06
Conditions and processes affecting sand resources at archeological sites in the Colorado River corridor below Glen Canyon Dam, Arizona 科技报告
报告编号: 70170166, , 2016
作者:  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
Adobe PDF(30066Kb)  |  收藏  |  浏览/下载：94/17  |  提交时间：2019/11/06