麻豆影院

LaGreca , Tony 1 ; Pitlick , John 2 1 University of Colorado Department of Geography 2 University of Colorado Department of Geography Flume experiments were conducted on a bimodal sediment mixture of sand and gravel, to better understand the effects of surface sand concentrations on flow properties and to...

Koch , Joshua 1 ; McKnight , Diane 2 ; Neupauer , Roseanna 3 1 INSTAAR/USGS 2 INSTAAR 3 CEAE Streamflow in the McMurdo Dry Valleys, Antarctica occurs over 12-14 weeks of the austral summer, and is generated by glacial melt. The magnitude of melt depends on the angle of...

Ianniello , Richard S 1 1 University of Colorado In order to assess the resilience of the nuisance diatom didymosphenia geminata in relation to flood disturbances, a simulation technique was developed to measure the loss of algal material due to flooding over a period of time. The diatom is of...

Hynek , Brian M 1 ; Beach , Michael 2 ; Hoke , Monica RT 3 1 University of Colorado 2 University of Colorado 3 University of Colorado Valleys on Mars are thought to have been formed by precipitation and surface runoff as well as groundwater processes, and the relative...

Hoke , Monica R. T. 1 ; Hynek , Brian M. 2 1 University of Colorado, Dept. of Astrophysical and Planetary Sciences, LASP 2 University of Colorado, Dept. of Geological Sciences, LASP Introduction: Valley networks (incised valleys thought to be akin to dried up river beds) provide a record for...

Hansen , Candice J 1 ; Esposito , Larry W 2 ; Stewart , A Ian 3 ; Meinke , Bonnie K 4 ; Wallis , B 5 ; Colwell , Joshua E 6 ; Hendrix , Amanda R 7 ; , et al. 8 4 Presenting Author 1 Jet...

Gupta , Vijay 1 1 CEAE Abstract The Hydro-Kansas (HK) is a multi-institutional, multi-investigator, multi-disciplinary research project. It represents the first illustrative example of a Natural Laboratory (NL), as described in the Water, Earth, Biota (WEB) report to the National Science Foundation ( http://cires.colorado.edu/hydrology ). HK combines theoretical analyses, numerical...

Gooseff , Michael 1 1 Penn State University In numerous extreme environments on Earth, the notion that 鈥渨here there is water, there is life鈥� has generally held. The 鈥榖arren鈥� landscape of the McMurdo Dry Valleys, Antarctica, characterized by harsh conditions (e.g., air temperature ranges from <-40鈦癈 to >0鈦癈), is no...

Gasiewski , Albin J 1 ; McIntyre , Eric M 2 ; Manda , Damian 3 ; Klein , Marian 4 ; Wells , Gordon 5 ; Howard , Theresa 6 ; Jackson , Thomas 7 1 CU/ECE Center for Environmental Technology 2 CU/ECE Center for Environmental Technology 3 CU/ECE...

Gangopadhyay , Subhrendu 1 1 AMEC Hydrosphere A non-parametric method for paleohydrologic reconstruction (NPP) of streamflows using tree-ring chronologies is developed. The method uses pattern matching of chronologies in EOF-space (Empirical Orthogonal Function) to identify a set of K-nearest neighbors (similar years) from a contemporary period (common period of tree-ring...