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Beck , Whitney S. 1 ; Poff , N. LeRoy 2 1 Colorado State University 2 Colorado State University Streamflow is a master variable that regulates biological communities in lotic ecosystems. Laboratory studies have shown that current velocity influences how algal communities respond to stream water nutrients. Faster velocities can...

Adams , Jordan M 1 ; Gasparini , Nicole M 2 1 INSTAAR, ºù«ÍÞÊÓƵ 2 Department of Earth and Environmental Sciences, Tulane University Runoff variability, defined as a function of the frequency and magnitude of flood events plays an important role in landscape evolution. Previous work has...

Shoaei , Farrokh 1 ; Crimaldi , John P. 2 1 ºù«ÍÞÊÓƵ 2 ºù«ÍÞÊÓƵ Abstract to be uploaded later.

Yanites , Brian J 1 ; Tucker , Greg 2 1 University of Colorado 2 University of Colorado The growth of active tectonic structures is reflected in topographic properties such as hillslope steepness, local and regional relief, and longitudinal stream profiles. Preliminary results of three major rivers from the island...

Wynne , Kristina 1 ; Pitlick , John 2 1 University of Colorado, Department of Geography 2 University of Colorado, Department of Geography In November, 2004, the invasive New Zealand mud snail (NZMS) was confirmed in Colorado. Previous studies of the NZMS in streams of the northern Rocky Mountains have...

Ward , Dylan J 1 ; Anderson , Robert S 2 1 University of Colorado Dept. of Geological Sciences and INSTAAR 2 University of Colorado Dept. of Geological Sciences and INSTAAR The retreat of hard-capped cliffbands represents the erosional response of the Plateau landscape to changes in base level, i.e.,...

Thul , David 1 ; Berlin , Maureen 2 ; Anderson , Robert S. 3 1 Geological Sciences, Univ. of Colorado at ºù«ÍÞÊÓƵ 2 Geological Sciences, Univ. of Colorado at ºù«ÍÞÊÓƵ 3 INSTAAR and Geological Sciences, Univ. of Colorado at ºù«ÍÞÊÓƵ Colorado's Roan Plateau provides a natural laboratory for the...

Robertson , Gregory D 1 ; Ge , Shemin 2 ; Cutillo , Paula 3 1 University of Colorado at ºù«ÍÞÊÓƵ 2 University of Colorado at ºù«ÍÞÊÓƵ 3 National Park Service, Water Resource Division Tectonic deformation in the Great Basin is speculated as one of the possible causes for water...

Regonda , Satish K 1 ; Rajagopalan , Balaji 2 ; Lall , Upmanu 3 ; Clark , Martyn 4 ; Moon , Young-Il 5 1 Dept of Civil, Environmental & Architectural Engineering, Cooperative Institute for Research in Environmental Sciences, University of Colorado at ºù«ÍÞÊÓƵ 2 Dept of Civil, Environmental...

Nanus , Leora 1 ; Williams , Mark W. 2 ; Campbell , Donald H. 3 1 ºù«ÍÞÊÓƵ 2 ºù«ÍÞÊÓƵ 3 United States Geological Survey Acidification of high-elevation lakes in the Western United States is of concern because of the storage and release of...