H33L:
Long-Term Changes in Hydrologic Catchment Functioning Posters


Submit an Abstract to this Session


Session ID#: 50397

Session Description:
Understanding long-term hydrologic change to the extent it becomes predictable is a fundamental challenge for hydrologists today. There is growing evidence that streamflow response even to the same precipitation and under the same evaporative demand can change in the long-term due to a number of non-stationary, indirect, or cumulative impacts. However, these factors are rarely accounted for in hydrological projections under future climates, mostly due to lack of understanding and ability to predict these long-term changes in catchments. We invite submissions focused on hydrologically important changes in catchment functioning, including, but not limited to, insights from long-term study catchments, natural vegetation and groundwater adaptation to changing climate, impacts and consequences of multiyear dry or wet spells, multiannual variability of hydrologically important thresholds, and long-term changes in runoff sources and processes. Studies discussing implications of these factors for hydrologic modelling and associated uncertainties are also welcome.
Primary Convener:  Margarita Saft, The University of Melbourne, Parkville, VIC, Australia
Convener:  Murray Cameron Peel, The University of Melbourne, Department of Infrastructure Engineering, Parkville, VIC, Australia
Primary Liaison:  Margarita Saft, The University of Melbourne, Parkville, VIC, Australia
Chairs:  Margarita Saft, The University of Melbourne, Parkville, VIC, Australia and Murray Cameron Peel, The University of Melbourne, Department of Infrastructure Engineering, Parkville, VIC, Australia
OSPA Liaison:  Margarita Saft, The University of Melbourne, Parkville, VIC, Australia
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
1804 Catchment [HYDROLOGY]
1833 Hydroclimatology [HYDROLOGY]
1836 Hydrological cycles and budgets [HYDROLOGY]

Abstracts Submitted to this Session:

Understanding change of hydrologic functioning from the long-term runoff data in different tributaries of the upper Yangtze river (405265)
Ruijie SHI, Tsinghua University, Beijing, China and Dawen Yang, Tsinghua University, State Key Laboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Beijing, China
Investigating Limitations to Modeling Hydrologic Fluxes Over Long Time Periods in the Great Lakes Region (453511)
Stephen B Shaw, SUNY College of Environmental Science and Forestry, Department of Environmental Resources Engineering, Syracuse, NY, United States and Colin Richardson, SUNY College of Environmental Science and Forestry, Syracuse, United States
Flood-generating mechanisms and trends in the Western United States (375602)
Yufei Liu1, Michael R. Fischella2, Huilin Huang3, Zhaoxin Ban3, Jessica V Fayne2, Dongyue Li4 and Dennis P. Lettenmaier5, (1)UCLA, Department of Civil and Environmental Engineering, Los Angeles, United States, (2)University of California, Los Angeles, Department of Geography, Los Angeles, United States, (3)University of California, Los Angeles, Department of Geography, Los Angeles, CA, United States, (4)UCLA, Department of Geography, Los Angeles, CA, United States, (5)University of California Los Angeles, Department of Geography, Los Angeles, CA, United States
Sub-seasonal reconstructions of Brahmaputra River discharge (435794)
Mukund Palat Rao, University Corporation for Atmospheric Research, Barcelona, Spain, Edward R Cook, Lamont-Doherty Earth Observatory, Tree-Ring Laboratory, Palisades, NY, United States, Benjamin I Cook, NASA Goddard Institute for Space Studies, New York, NY, United States, Maria Uriarte, Columbia University, New York, United States, Jonathan Gray Palmer, University of New South Wales, Sydney, Australia, Upmanu Lall, Columbia University, Earth and Environmental Engineering, New York, United States, Naresh Devineni, Department of Civil Engineering, The City College of the City University of New York, and CUNY-CREST, Department of Civil Engineering, New York, United States, Rosanne D’Arrigo, Lamont Doherty Earth Observatory, Palisades, NY, United States, Connie A Woodhouse, University of Arizona, School of Geography, Development, and Environment, Tucson, AZ, United States, JUN Jian, Dalian Maritime University, Dalian, China and Peter John Webster, Georgia Institute of Technology Main Campus, Earth and Atmospheric Sciences, Atlanta, GA, United States
The Causes and Implications of Persistent Suspended Sediment Dynamics in Small Mountainous Rivers (383141)
Andrew B Gray, University of California Riverside, Riverside, CA, United States
Assessing Changes in Hyporheic Storage from Over Two Decades of Diel Flood Recessions in Antarctic Streams (411147)
Richa Manjari, Boulder, United States, Joel G Singley, University of Colorado at Boulder, Environmental Studies Program, Boulder, United States; Institute of Arctic and Alpine Research, University of Colorado-Boulder, Boulder, United States and Michael N Gooseff, University of Colorado Boulder, Civil, Environmental, and Architectural Engineering, Boulder, United States

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