H099
Streams as Windows to Understanding Catchment Response to Perturbations
Session ID#: 160383
Session Description:
Examining watersheds within the critical zone framework has allowed scientists across disciplines to collaboratively direct their efforts towards advancing fundamental understanding and developing integrated theories of Earth processes and how they respond to perturbations. Climate and land cover/land use perturbations are becoming more prevalent globally, which initiate a cascade of changes in subsurface processes including biogeochemical reactions and hydrologic regimes. These changes are often hard to observe directly, however, streams act as integrators of subsurface processes, and therefore can provide information about changes in the biogeochemical reactions and subsurface fluid pathways. This multidisciplinary session invites studies that use data or observations, novel analysis, machine learning techniques, and/or modeling to understand catchment processes and properties in both natural and perturbed systems.
Index Terms:
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
1632 Land cover change [GLOBAL CHANGE]
1804 Catchment [HYDROLOGY]
1806 Chemistry of fresh water [HYDROLOGY]
Primary Convener: Elizabeth Marie Andrews, University of Texas at El Paso, Department of Earth, Environmental and Resource Sciences, El Paso, United States
Conveners: Kayalvizhi Sadayappan1, Devon Kerins1 and Bryn Stewart2, (1)Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States(2)Pennsylvania State University Main Campus, University Park, PA, United States
Student/Early Career Convener: Kayalvizhi Sadayappan, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States
Stream lithium isotope variation during storms reflects antecedent conditions (Invited) (1052292)
Jon K Golla1, Julien Bouchez2, Jean-Francois Didon-Lescot3, Jean-Marc Domergue3, Nadine Grard3, Pierre Alain Ayral Sr.4, Didier Josselin5 and Jennifer L Druhan1,2, (1)University of Illinois at Urbana-Champaign, Department of Geology, Urbana, United States, (2)Institut de Physique du Globe de Paris, Paris, France, (3)UMR-7300 ESPACE CNRS, Saint-Christol-lès-Alès, France, (4)École des Mines d'Alès, Risques Industriles et Naturels, Alès Cedex, France, (5)UMR-7300 ESPACE CNRS, Avignon, France
Connection between concentration-discharge relations and near-stream groundwater residence times (1056308)
Sara R Warix, Colorado School of Mines, Hydrological Science and Engineering, Golden, CO, United States, Alexis Navarre-Sitchler, Colorado School of Mines, Department of Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States and Kamini Singha, Colorado School of Mines, Department of Geology and Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States
Effects of Forest Harvesting and Different Riparian Buffer Treatments on Summer Low Flows in Headwater Streams of Coastal Northern California (1060393)
Jonah Nicholas1, Kevin D. Bladon1 and Catalina Segura2, (1)Oregon State University, Forest Engineering, Resources, and Management, Corvallis, OR, United States, (2)Oregon State University, Forest Engineering, Resources, and Management; Water Resources Graduate Program, Corvallis, OR, United States
Stream Temperature and Biogeochemical Responses to Disturbance in Forested Headwater Streams in California: The Role of Catchment Physiography (1067896)
Lorrayne Miralha, Oregon State University, Corvallis, OR, United States, Kevin D. Bladon, Oregon State University, Forest Engineering, Resources, and Management, Corvallis, OR, United States, Catalina Segura, Oregon State University, Forest Engineering, Resources, and Management; Water Resources Graduate Program, Corvallis, OR, United States, Cedric Pimont, Oregon State University, Corvallis, United States and Austin Wissler, Oregon State University, Forest Engineering, Resources, and Management; Water Resources Graduate Program, Corvallis, United States
Drivers and pathways of carbon and nitrogen in soil and streams: insights from the Sleepers River Research Watershed in Vermont (1074474)
Julia N Perdrial, University of Vermont, Department of Geography & Geoscience, Burlington, United States, Manya Ruckhaus, University of Vermont, Department of Geology, Burlington, VT, United States, Erin C Seybold, University of Kansas, Kansas Geological Survey, Lawrence, United States, Kristen Underwood, University of Vermont, Department of Civil and Environmental Engineering, Burlington, VT, United States, Dustin W Kincaid, University of Vermont, Department of Civil & Environmental Engineering, Burlington, United States, James B Shanley, USGS, Montpelier, VT, United States, Bryn Stewart, Pennsylvania State University Main Campus, University Park, PA, United States and Li Li, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States
Leveraging Catchment Attributes to Explain Patterns of Concentration-Discharge Relationships Across the Contiguous United States (Invited) (1091381)
Dustin W Kincaid1, Kristen Underwood2, Scott D Hamshaw3, Ijaz Ul Haq4, Li Li5, Donna M Rizzo2, Erin C Seybold6, Bryn Stewart7 and Julia N Perdrial8, (1)University of Vermont, Department of Civil & Environmental Engineering, Burlington, United States, (2)University of Vermont, Department of Civil and Environmental Engineering, Burlington, VT, United States, (3)University of Vermont, Civil & Environmental Engineering, Burlington, VT, United States, (4)University of Vermont, Burlington, United States, (5)Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, (6)University of Kansas, Kansas Geological Survey, Lawrence, United States, (7)Pennsylvania State University Main Campus, University Park, PA, United States, (8)University of Vermont, Department of Geography & Geoscience, Burlington, United States
High Frequency Event-Scale Concentration-Discharge Relationships in Two Agriculturally Impacted Rivers (1113457)
Jinyu WANG1, Paul Floury2, Antoine Dolant2, Julien Bouchez3, Praveen Kumar4 and Jennifer L Druhan5, (1)University of Illinois at Urbana-Champaign, Champaign, IL, UNITED STATES, (2)EXTRALAB, Paris, France, (3)Institut de Physique du Globe de Paris, Paris, France, (4)University of Illinois at Urbana Champaign, Department of Civil and Environmental Engineering, Urbana, United States, (5)University of Illinois, Department of Geology, Urbana Champaign, United States
Instabilities in spring N export caused by cumulative effects of climate changes, acidification recovery, and forest harvesting activities in northern temperate forests (1114589)
Irena F Creed1, David A. Aldred1, Aleksey Paltsev2, Kara L Webster3, Jason A Leach3 and Magdalena Bieroza4, (1)University of Toronto, Toronto, ON, Canada, (2)University of Saskatchewan, School of Environment and Sustainability, Saskatoon, ON, Canada, (3)Canadian Forest Service, Great Lakes Forestry Centre, Sault Ste. Marie, ON, Canada, (4)SLU Swedish University of Agricultural Sciences Uppsala, Uppsala, Sweden
Disentangling Pre- and Post-Fire Land Management on Water Quality and Soil Health in the Hinkle Creek Watershed, Western Oregon (1115378)
Thomas H DeLuca1, Kevin D. Bladon2 and Katherine E. McCredie1, (1)Oregon State University, Corvallis, United States, (2)Oregon State University, Forest Engineering, Resources, and Management, Corvallis, OR, United States
The Future of Stream Stage Diel Cycles in Snow-dominated Montane Ecosystems (1126062)
Kathryn S. Boden1, Anneliese Sytsma2, Terri S Hogue2 and Alicia M Kinoshita3, (1)Colorado School of Mines, Hydrologic Science and Engineering, Golden, CO, United States, (2)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States, (3)San Diego State University, Civil, Construction, and Environmental Engineering, San Diego, CA, United States
Woody Encroachment increases Evapotranspiration and Groundwater Flow in a Prairie Grassland (1130914)
Kayalvizhi Sadayappan1, Rachel Keen2, Victoria Moreno3, Pamela L Sullivan4, Jesse B Nippert2 and Li Li1, (1)Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, (2)Kansas State University, Division of Biology, Manhattan, KS, United States, (3)Oregon State University, Corvallis, OR, United States, (4)Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, OR, United States
Impact of Wildfire on Particulate Phosphorus Forms in Gravel Bed Rivers at Large Basin Scales (1131592)
Mike Stone1, Mia Tullio1 and Uldis Silins2, (1)University of Waterloo, Geography and Environmental Management, Waterloo, ON, Canada, (2)University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada
Delineating Event-Scale Metal(loid) Fluxes in an Alpine Stream Catchment (1147237)
Kenneth Swift Bird1, Dayana Arrue2, Alexis Navarre-Sitchler1 and Kamini Singha3, (1)Colorado School of Mines, Department of Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States, (2)Colorado School of Mines, Department of Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, United States, (3)Colorado School of Mines, Department of Geology and Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States
Consequences of Boreal Peatland Disturbance on DOM Quantity and Quality at the Catchment Scale (1154326)
Rebecca Josephine Frei1, Mayra Rulli2, Martin Berggren2, Ming Cao3 and David Olefeldt4, (1)University of Alberta, Edmonton, AB, Canada, (2)Lund University, Lund, Sweden, (3)University of Alberta, Edmonton, Canada, (4)University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada
Distinguishing the importance of groundwater contribution to stream thermal regimes in the headwaters of the Rocky Mountains, Alberta, Canada. (1170071)
J Jeremy Fitzpatrick, University of Alberta, Renewable Resources, Edmonton, AB, Canada, Uldis Silins, University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada and Sheena A Spencer, BC Ministry of Forests, Penticton, BC, Canada
Legacy Impacts of Clear Cut Harvesting on End Member Contributions to Stream Flow and Phosphorus Concentrations at Turkey Lakes Watershed (1187154)
Robert Fines1, Mike Stone1, Kara L Webster2, Jason A Leach2, James M Buttle3, Monica B Emelko4 and Adrian Collins5, (1)University of Waterloo, Geography and Environmental Management, Waterloo, ON, Canada, (2)Canadian Forest Service, Great Lakes Forestry Centre, Sault Ste. Marie, ON, Canada, (3)Trent University, School of the Environment, Peterborough, ON, Canada, (4)University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada, (5)Rothamsted Research, Okehampton, United Kingdom
Arctic Stream Networks are Sensitive Sentinels of Environmental Change in the Permafrost Zone. (1192962)
Abigail Rec1, Amelia Grose2, Arial J. Shogren3, Jansen Nipko4, William B Bowden5, Jay P Zarnetske6 and Benjamin W Abbott4, (1)University of Vermont, Rubenstein School of Natural Resources, Burlington, VT, United States, (2)Michigan State University, Department of Earth and Environmental Sciences, East Lansing, MI, United States, (3)University of Alabama, Department of Biological Sciences, Tuscaloosa, United States, (4)Brigham Young University, Department of Plant and Wildlife Sciences, Provo, United States, (5)University of Vermont, Rubenstein School of Environment and Natural Resources, Burlington, VT, United States, (6)Michigan State University, Department of Earth and Environmental Sciences, East Lansing, United States
