H049
Disturbance Hydrology: Exploring both Immediate and Long-term Impacts of Abrupt Changes on Hydrological Processes and Earth Systems
Session ID#: 79795
Session Description:
Anthropogenic and natural disturbances stimulate hydrological systems often triggering complex phenomena due to non-linear, non-additive interaction, process cascades, and feedbacks between hydrologic, geomorphic, biogeochemical, and ecologic systems. Disturbances open a window to better understand the hydrologic cycle as a whole. Disturbance hydrology examines how wildfires, resource extraction, deforestation, volcanic eruptions, earthquakes, among other abrupt changes impact hydrological fluxes, their pathways, and processes. These impacts may be limited in space and time, but can induce both short-lived and long-term changes in water partitioning, residence time distributions, and fluxes of solutes and sediments over broad scales. Thus, improved process knowledge and the quantification of individual and overlapping disturbances are fundamental for developing robust predictions and land management practices. We welcome submissions that investigate how disturbances modify hydrological functioning, and in particular studies that include multiple disturbances.
Index Terms:
1804 Catchment [HYDROLOGY]
1817 Extreme events [HYDROLOGY]
1824 Geomorphology: general [HYDROLOGY]
1834 Human impacts [HYDROLOGY]
Primary Convener: Christian Mohr, University of Potsdam, Potsdam, Germany
Conveners: Benjamin B Mirus, USGS Geologic Hazards Science Center, Golden, CO, United States, Christoff Andermann, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany and Nicolas Zegre, West Virginia University, Morgantown, WV, United States
Primary Liaison: Christian Mohr, University of Potsdam, Potsdam, Germany
Hydrogeological anomalies induced by the 2016 Gyeongju earthquakes with a Self-Organizing Map method (500693)
Jaeyeon Kim1, In-Woo Park2, Sanghoon Lee3, Jungjin Lee2 and Kang Kun Lee1, (1)Seoul National University, Seoul, South Korea, (2)Seoul National University, Seoul, Korea, Republic of (South), (3)Catholic University of Korea, Seoul, Korea, Republic of (South)
Hydrologic Impacts of Linked Disturbances in Boreal Alaska, USA (Invited) (542102)
Michelle A Walvoord1, Brian A Ebel1, Burke J Minsley2, Neal J. Pastick3, David Rey1,4 and Cliff Voss5, (1)USGS, Earth System Processes Division, Denver, CO, United States, (2)USGS Geology, Geophysics, and Geochemistry Science Center, Denver, CO, United States, (3)KBR, contractor to the USGS Earth Resources Observation Science Center, Sioux Falls, SD, United States, (4)Colorado School of Mines, Golden, CO, United States, (5)USGS, Earth System Processes Division, Menlo Park, CA, United States
Effect of forest thinning on low flow at a coniferous plantation watershed in Japan: model analysis (567467)
Hiroki Momiyama1, Tomo'omi Kumagai1,2 and Tomohiro Egusa1, (1)The University of Tokyo, Graduate School of Agricultural and Life Sciences, Tokyo, Japan, (2)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan
Effects of Vegetation Gradual and Abrupt Change on Soil Moisture and Surface Energy Fluxes (589574)
Tri Pham, University of Oklahoma Norman Campus, Norman, OK, United States, Hernan A Moreno, University of Oklahoma, Geography and Environmental Sustainability, Norman, OK, United States, Jason Vogel, Universtiy of OKlahoma, Civil Engineering & Environmental Sciences, Norman, OK, United States and Tyson E. Ochsner, Oklahoma State University, Plant and Soil Sciences, Stillwater, OK, United States
Impact of Deforestation and Peatland Drainage on Borneo on Carbon and Water Resources using Remote Sensing Products (593229)
Angelica Enriquez1, John T Reager II2, Victoria Meyer2 and Jingjing Li3, (1)California State University, Los Angeles, Geosciences and Environment, Los Angeles, CA, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)California State University-Los Angeles, Los Angeles, CA, United States
Impact of an Extreme Precipitation Event on Soil Water Storage (599175)
Claudia Corona, University of Colorado at Boulder, Geosciences, Boulder, CO, United States and Shemin Ge, University of Colorado Boulder, Department of Geological Sciences, Boulder, CO, United States
Assessing Peak Discharge Model Accuracy to Prioritize Road Treatments following Wildfire (628616)
Matthew Lesiecki, University of Idaho, Water Resources, Moscow, ID, United States, Peter R Robichaud, USDA Forest Service Rocky Mountain Research Station, Moscow, ID, United States and Erin S Brooks, University of Idaho, Department of Biological and Agricultural Engineering, Moscow, ID, United States