麻豆淫院

Williams , Mark W 1 1 INSTAAR and Geography New research shows high-altitude aquifers honeycomb parts of the Colorado Rockies, trapping snowmelt and debunking the myth that high mountain valleys act as 鈥淭eflon basins鈥� to rush water downstream. In much of western North America, snow and snow melt provides the...

Regonda , Satish K 1 ; Rajagopalan , Balaji 2 ; Clark , Martyn 3 ; Zagona , Edith 4 1 Dept of Civil, Environmental & Architectural Engineering, Cooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder 2 Dept of Civil, Environmental & Architectural Engineering, Cooperative Institute...

Pontius , Frederick W. 1 1 Dept. of Civil, Environmental, and Architectural Engineering, University of Colorado, Boulder, Colo. Watershed control is one option within the US Environmental Protection Agency鈥檚 (USEPA鈥檚) Long-Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR) microbial toolbox for public water systems to provide extra protection against Cryptosporidium...

Nordstrom , D. Kirk 1 1 U.S. Geological Survey, Boulder, CO Research in chemistry, geochemistry, and hydrogeochemistry has been applied successfully to identify the geochemical processes that produce acid rock drainage and determine its fate, and to understand remediation scenarios. When iron in acid drainage fully oxidizes, does the pH...

Neupauer , Roseanna M 1 1 Univ. of Colorado Wavelet analysis is a relatively new tool for data analysis and signal processing. Similar to Fourier analysis, wavelet analysis identifies dominant periods or scales in one-dimensional and multi-dimensional data sets. The key difference between Fourier analysis and wavelet analysis is in...

Molotch , Noah 1 1 University of Colorado, Cooperative Institute for Research in Environmental Sciences CIRES A spatially distributed snowmelt model was used to simulate pixel-specific daily snowmelt and snow water equivalent (SWE) over the Rio Grande headwaters (3,419 km2). Melt flux estimates were coupled with three different time-series of...

Mantilla , Ricardo 1 ; Gupta , Vijay K 2 1 Department of Civil, Environmental, and Architectural Engineering. Cooperative Institute for Research in Environmental Sciences (CIRES). University of Colorado at Boulder. 2 Department of Civil, Environmental, and Architectural Engineering. Cooperative Institute for Research in Environmental Sciences (CIRES). University of Colorado...

Lee , Eungul 1 ; Chase , Thomas N. 2 ; Rajagopalan , Balaji 3 1 CIRES and Geography, Univ. of Colorado at Boulder 2 CIRES and Geography, Univ. of Colorado at Boulder 3 CIRES and CEA Engineering, Univ. of Colorado at Boulder Northern East Asian summer monsoon precipitation (NEASMP)...

Kurc , Shirley A 1 ; Small , Eric E 2 1 University of Colorado, Geological Sciences 2 University of Colorado, Geological Sciences In water-limited semiarid and arid areas, the ecosystem scale exchanges of water and carbon between the land surface and the atmosphere are complex. Both the water and...

Hornberger , George M. 1 1 University of Virginia Understanding the mechanisms by which rainfall is transformed into streamflow in forested catchments is a key prerequisite to understanding pollutant transport, biogeochemical cycles, and aquatic ecosystem functioning. Geochemical tracers often are used to infer water flowpaths and residence times in upland...