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Macpherson , Brian 1 ; Rajaram , Harihar 2 1 Â鶹ӰԺ, Department of Civil, Environmental, and Architectural Engineering 2 Â鶹ӰԺ, Department of Civil, Environmental, and Architectural Engineering Our research focuses on two aspects of ice sheet thermodynamics - (i) comparsion of enthalpy and temperature-based...

Larsen , Darren 1 ; Miller , Gifford 2 ; Geirsdottir , Aslaug 3 1 Dept. of Geological Sciences/INSTAAR 2 Dept. of Geological Sciences/INSTAAR 3 Institute of Earth Sciences, University of Iceland, Reykjavik, Iceland Records of past glacier fluctuations are an important source of paleoclimate data and provide context for...

Larbkich , Warangkana 1 ; Neupauer , Roseanna M 2 1 Department of Civil, Environmental, and Architectural Engineering, University of Colorado at Â鶹ӰԺ 2 Department of Civil, Environmental, and Architectural Engineering, University of Colorado at Â鶹ӰԺ Groundwater age is a measurement of the amount of time that water particles have...

Lackey , Gregory D 1 ; Neupauer , Roseanna M 2 ; Pitlick , John 3 1 Department of Civil, Environmental, and Architectural Engineering, University of Colorado, Â鶹ӰԺ, Colorado 2 Department of Civil, Environmental, and Architectural Engineering, University of Colorado, Â鶹ӰԺ, Colorado 3 Department of Geography, University of Colorado, Â鶹ӰԺ,...

Kohler , Tyler J 1 ; McKnight , Diane M 2 1 INSTAAR, University of Colorado 2 INSTAAR, University of Colorado In the McMurdo Dry Valleys, perennial cyanobacterial mats have adapted to undependable streamflow by persisting in a desiccated state during winter, but resume photosynthesizing with rehydration in summer months...

Hudson , Benjamin 1 ; Overeem , Irina 2 ; Syvitski , James P.M. 3 ; Mikkelsen , Andreas 4 1 University of Colorado, Community Surface Dyamics Modeling System 2 University of Colorado, Community Surface Dyamics Modeling System 3 University of Colorado, Community Surface Dyamics Modeling System 4 University of...

Huda , Shahen A. 1 ; Small , Eric E. 2 1 University of Colorado at Â鶹ӰԺ, Dept of Geological Sciences 2 University of Colorado at Â鶹ӰԺ, Dept of Geological Sciences Abrasion by bed load is a dominant erosional mechanism of fluvial incision into bedrock. The foremost saltation-abrasion model states...

Higgins , Stephanie 1 ; Overeem , Irina 2 ; Tanaka , Akiko 3 ; Syvitki , James P. M. 4 1 Department of Geological Sciences, Institute of Arctic and Alpine Research 2 Institute of Arctic and Alpine Research 3 AIST, Japan 4 Department of Geological Sciences, Institute of Arctic...

Goodman , Keli J 1 ; Fitzgerald , Michael 2 ; Parker , Stephanie M 3 ; Roehm , Charlotte L 4 ; Utz , Ryan M. 5 ; Powell , Heather 6 1 NEON 2 NEON 3 NEON 4 NEON 5 NEON 6 NEON The National Ecological Observatory Network...

Fitch , Michael 1 1 University of Colorado at Â鶹ӰԺ Natural gas extraction in the United States has seen a dramatic increase over the last ten years due in large part hydraulic fracturing (fracking). In particular, Colorado has been a part of this increase in natural gas development, including in...