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The Effects Of Acid Rock Drainage (ARD) On Fluorescent Dissolved Organic Matter (DOM)

Aug. 17, 2018

Lee , Robert H 1 ; Gabor , Rachel S 2 ; SanClements , Mike 3 ; McKnight , Diane M 4 1 Department of Geologic Sciences 2 Environmental Studies 3 Institute of Arctic and Alpine Research 4 Civil, Environmental, and Architectural Engineering Located in the Rocky Mountains of central...

Investigation Of Chaotic Advection In A Groundwater Remediation System

Aug. 17, 2018

Kulha , Katherine H 1 ; Neupauer , Roseanna M 2 ; Mays , David C 3 1 University of Colorado - Boulder 2 University of Colorado - Boulder 3 University of Colorado - Denver Remediation of contaminated groundwater is a costly but often necessary process. Above ground pump-and-treat remediation...

DISTRIBUTION AND ABUNDANCE OF *CIBOTIUM*, *ANGIOPTERIS*, AND *SPHAEROPTERIS* TREE FERN SPECIES IN THE KO’OLAU MOUNTAINS ON O’AHU: IMPLICATIONS FOR CONSERVATION LAND MANAGEMENT IN THE CONTEXT OF WATERSHED PROTECTION

Aug. 17, 2018

Kraft , Victoria C 1 1 University of Colorado, Geography & Environmental Studies An outstanding problem in Hawai’i is invasive species of tree ferns that can outcompete native species, with unknown but potentially large consequences on ecosystem function. My research project involves ground survey observations of the three endemic Cibotium...

Energy And Surface Moisture Seasonally Limit Evaporation And Sublimation From Snow-Free Alpine Tundra

Aug. 17, 2018

Knowles , John F 1 ; Blanken , Peter D 2 ; Williams , Mark W 3 ; Chowanski , Kurt M 4 1 University of Colorado, Department of Geography and Institute of Arctic and Alpine Research 2 University of Colorado, Department of Geography 3 University of Colorado, Department of...

Evaluation Of The Relationship Between Dissolved Organic Material (DOM), Chlorophyll-A And Algal Species In Lakes And Drinking Water Reservoirs Throughout The State Of Colorado

Aug. 17, 2018

Khan , Alia L 1 ; Hohner , Amanda K 2 ; McKnight , Diane M 3 ; Rosario , Fernando 4 ; Summers , Scott 5 1 CU-Boulder, INSTAAR 2 CU-Boulder 3 CU-Boulder, INSTAAR 4 CU-Boulder 5 CU-Boulder Previous research suggests nonhumic DOM production can be related to chlorophyll-a...

Baked Alaska? A Century Of Climate Change In Alaska’s National Parks

Aug. 17, 2018

Keen , Richard 1 1 ATOC, University of Colorado In a study commissioned by the National Park Service, data from 99 climate stations and 61 snow survey sites within and near the three units of the NPS Central Alaska Network (CAKN), Wrangell-St. Elias, Denali, and Yukon-Charley Rivers, provide a record...

The Role Of Obstacle Wakes In Enhancing Gamete Coalescence In Broadcast Spawning

Aug. 17, 2018

Kawakami , Tanaya R 1 ; Crimaldi , John P 2 1 University of Colorado, Boulder 2 University of Colorado, Boulder Many benthic invertebrates reproduce by broadcast spawning: egg and sperm are released at separate locations and must coalesce before fertilization can take place. In the case of corals, the...

Quantifying Stream Depletion Due To Groundwater Pumping Using Adjoint Methodology

Aug. 17, 2018

Griebling , Scott A 1 ; Neupauer , Roseanna M 2 1 University of Colorado 2 University of Colorado Water scarcity has become a common topic, especially in the western United States, stemming from concerns over higher demands from increasing populations as well as lower supplies from changes in climactic...

Collection And Characterization Of Organic And Other Particulate Matter In NADP Wet And Dry Deposition

Aug. 17, 2018

Goss , Natasha R 1 ; Mladenov , Natalie 2 ; Boor , Ethan M 3 ; Seibold , Chris 4 ; Chowanski , Kurt 5 ; Schmidt , Steve K 6 ; Williams , Mark W 7 1 University of Colorado 2 Kansas State University 3 University of Colorado...

Anomaly Analysis Of The 2010 Russian Heat Wave

Aug. 17, 2018

Gill , Emily C. 1 ; Chase , Thomas N. 2 1 CIRES 2 CIRES Extreme warm, localized, temperatures (heat waves) appear to be increasing globally. Specifically, the 2010 Russian heat wave has been a controversial extreme climate event, with record breaking temperatures and catastrophic damage. According to Barriopedro et...

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