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Barstow , Christina 1 ; Chatterley , Christie 2 ; Gold , Max 3 1 CU-Boulder 2 CU-Boulder 3 CU-Boulder In the Republic of Rwanda, a small landlocked nation in central Africa, potable water is rare. With about nine million people, Rwanda is the most densely populated nation on the...

Ball , Lyndsay 1 ; Ge , Shemin 2 ; Caine , Jonathan Saul 3 ; Revil , André 4 ; Jardani , Abderrahim 5 1 Univ. of Colorado/USGS 2 Univ. of Colorado 3 USGS 4 Colorado School of Mines/Univ. de Savoie 5 Univ. de Rouen Permeability heterogeneity introduced by...

Anderson , Suzanne 1 ; Blum , Alex 2 ; Lee , Jeana 3 ; Cowie , Rory 4 ; Williams , Mark 5 ; Frederick , Zan 6 1 INSTAAR and Geography, CU-Boulder 2 CU-Boulder 3 CU-Boulder 4 CU-Boulder 5 INSTAAR, Geography, and ENVS; CU-Boulder 6 INSTAAR, CU-Boulder Aspect...

Alexander , Katie 1 ; Turner , Jane 2 ; Pugh , Evan 3 ; Cullis , James 4 ; McKnight , Diane 5 1 CU Boulder - ENVS 2 CU Boulder - CVEN 3 CU Boulder - GEOL 4 CU Boulder - CVEN 5 INSTAAR Didymosphenia geminata , a...

Aigler , Brent V. 1 ; Ge , Shemin 2 ; McCaffree , Charles A. 3 1 Environmental Studies & INSTAAR, CU-Boulder 2 Geological Sciences & INSTAAR, CU-Boulder 3 University of Colorado at Boulder Mountainous watersheds present unique challenges to groundwater modeling due to spatial variations in climate and topography...

Abel , Kali M 1 ; Anderson , Robert S 2 ; Stock , Greg 3 1 University of Colorado and INSTAAR 2 University of Colorado and INSTAAR 3 National Park Service The two largest glaciers in Yosemite National Park, Lyell and Maclure, are rapidly receding with their ice thinning...

Abdalati , Waleed 1 1 Earth Science and Observation Center and Department of Geography University of Colorado From collapsing ice shelves to accelerating outlet glaciers, to increasingly negative ice sheet mass balance, the Earth’s ice sheets are changing in remarkable ways. With the equivalent of 65 meters of sea level...

Zeliff , Morgan M. 1 ; Williams , Mark 2 1 University of Colorado 2 University of Colorado Stable isotopes and hydrochemical constituents of water were used to evaluate the role of groundwater in two high-elevation, snowmelt dominated areas of the Colorado Front Range: The 8-ha Martinelli catchment at 3,440...

Yoshino , Miori 1 ; Ge , Shemin 2 1 University of Colorado 2 University of Colorado Limited groundwater studies exist for aquifers in the Denver Basin north of the Greeley Arch. With continued proposals for uranium mining in this part of the basin, it is necessary to acquire a...

Xing , Fei 1 ; Kettner , Albert J. 2 ; Hannon , Mark T. 3 1 CSDMS Integration Facility, INSTAAR, University of Colorado, Boulder 2 CSDMS Integration Facility, INSTAAR, University of Colorado, Boulder 3 CSDMS Integration Facility, INSTAAR, University of Colorado, Boulder The Ebro Delta, one of the largest...