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Castle , Anne 1 1 Getches-Wilkinson Center for Natural Resources, Energy, and the Environment – University of Colorado at Â鶹ӰԺ The Colorado River has always been known for its superlatives – the most volatile supplies, the most iconic landscapes, the most dammed, the most litigated, and recently, the most threatened...

Castendyk , Devin 1 ; Straight , Brian 2 ; Filiatreault , Pierre 3 ; Thibeault , Stephanie 4 ; Cameron , Londie 5 2 Presenting Author 1 Hatch Associates Consultants 2 Â鶹ӰԺ 3 Hatch Associates Consultants 4 Goldcorp Canada Ltd. 5 Goldcorp Canada Ltd. Aerial drones...

Carroll , Jordan E. 1 ; McKnight , Diane M. 2 ; Rue , Garrett P. 3 1 University of Colorado/INSTAAR 2 University of Colorado/INSTAAR 3 University of Colorado/INSTAAR Quantifying and understanding the transport of rare earth elements (REEs) in relation to heavy metals within acidic alpine rivers is relatively...

Carbone , Emily F 1 ; Badger , Andrew 2 ; Livneh , Ben 3 ; Small , Eric E 4 1 Â鶹ӰԺ 2 Cooperative Institute for Research in Environmental Sciences 3 Cooperative Institute for Research in Environmental Sciences 4 Â鶹ӰԺ Evapotranspiration (ET) is...

Bush , Sidney A 1 ; Barnard , Holly R 2 ; Ebel , Brian 3 ; Stallard , Robert F 4 1 Institute of Arctic and Alpine Research 2 Institute of Arctic and Alpine Research 3 U.S. Geological Survey 4 U.S. Geological Survey Since European development in the tropics,...

Brown , Megan R.M. 1 ; Ge , Shemin 2 ; Sheehan , Anne F 3 1 Department of Geological Sciences, University of Colorado, Â鶹ӰԺ, Colorado 2 Department of Geological Sciences, University of Colorado, Â鶹ӰԺ, Colorado 3 Department of Geological Sciences and Cooperative Institute for Research in Environmental Sciences, University...

Bowman , Margaret M 1 ; SanClements , Michael 2 1 CU Â鶹ӰԺ ENVS, INSTAAR 2 National Ecological Observatory Network Soils collected from 16 of the National Ecological Observatory Network (NEON) sites were extracted with cold and hot water sequentially and analyzed for molecular composition at the Environmental Molecular Sciences...

Birch , Andrew L 1 ; Bush , Sidney 2 ; Stallard , Robert 3 ; Barnard , Holly 4 1 INSTAAR, University of Colorado 2 INSTAAR, University of Colorado 3 INSTAAR, University of Colorado, United States Geologic Survey 4 INSTAAR, University of Colorado Humid tropical regions experience disproportionately greater...

Bertholet , Clea 1 1 CU Â鶹ӰԺ Snow bedforms, which are 3-dimensional features that form in the snow as a result of wind patterns, cover up to 11% of the Earth’s surface annually (Filhol, 2015). These features are widespread but have not yet been studied in great depth. Snow bedforms...

Bergstrom , Anna 1 ; Gooseff , Michael 2 1 University of Colorado - Â鶹ӰԺ 2 University of Colorado - Â鶹ӰԺ The Dry Valleys of Antarctica are a polar desert ecosystem consisting of alpine glaciers, ice-covered lakes, and vegetation-free rocky soil. The entire ecosystem is highly dependent on glacial melt...