H33L:
Evapotranspiration, Evaporative Demand, and Droughts: From Empirical Shortcuts to Process-Based Understanding II


Session ID#: 10534

Session Description:
We invite contributions in the broad areas of: evaporation and transpiration modeling, prediction and observation across scales; process based approaches to determining drivers for past and future trends in evaporative demand; and conceptual frameworks for characterization and linking meteorological, agricultural and hydrological droughts through their impacts on plants and crops, soil moisture, and stream flows. Applications of new sensing technology and observational methods for quantification of evapotranspiration are particularly encouraged.
Primary Convener:  Dani Or, ETH Zurich, Department of Environmental Systems Science, Zürich, Switzerland
Conveners:  Michael L Roderick, The Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, Shmuel Assouline, ARO Volcani Center, Bet-Dagan, Israel and Stanislaus J Schymanski, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland
Chairs:  Stanislaus J Schymanski, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland and Dani Or, ETH Zurich, Department of Environmental Systems Science, Zürich, Switzerland
OSPA Liaison:  Stanislaus J Schymanski, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland

Cross-Listed:
  • A - Atmospheric Sciences
  • B - Biogeosciences
Index Terms:

1818 Evapotranspiration [HYDROLOGY]
1836 Hydrological cycles and budgets [HYDROLOGY]
1843 Land/atmosphere interactions [HYDROLOGY]
1854 Precipitation [HYDROLOGY]

Abstracts Submitted to this Session:

Characterization of the Saturated Condition Potential Evaporation and Evaporative Demand and Their Implications in the Complementary Relationship  (Invited) (81846)
Russell J Qualls, University of Idaho, Chemical & Biological Engineering, Moscow, ID, United States and Richard D Crago, Bucknell Univ, Lewisburg, PA, United States
Role of complementary relationship in Budyko framework from water-limited to energy-limited environments (Invited) (71860)
Songjun Han, China Institute of Water Resources and Hydropower Research, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Beijing, China, Fuqiang Tian, Tsinghua University, Department of Hydraulic Engineering, Beijing, China and Qiuhong Tang, IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
Maximum Entropy Production Modeling of Evapotranspiration Partitioning on Heterogeneous Terrain and Canopy Cover: advantages and limitations. (85316)
Hugo Alberto Gutiérrez-Jurado, Universidad Nacional Autonoma de Mexico, Instituto de Ingenieria, Sisal, Yucatan, Mexico; Flinders University, School of Environment, Bedford Park, Australia, Huade Guan, Flinders University, Bedford Park, SA, Australia, Jingfeng Wang, Georgia Institute of Technology Main Campus, Civil and Environmental Engineering, Atlanta, United States, Hailong Wang, Flinders University, Bedford Park, Australia, Rafael L Bras, Georgia Institute of Technology, School of Civil & Environmental Engineering, Atlanta, United States and Craig T Simmons, Flinders University, School of Environment, Adelaide, Australia
Using Flux Data at a Range of Time-scales to Characterise the Role of the Land Surface in Evapotranspiration (64423)
Eleanor Blyth, UK Centre for Ecology & Hydrology, Wallingford, United Kingdom and Emma Robinson, NERC Natural Environment Research Council, Swindon, United Kingdom
Environmental impacts on the evapotranspiration of an water limited and heterogeneous Mediterranean ecosystem. (79548)
Matteo Curreli1, Nicola Montaldo1, Roberto Corona1 and Ram Oren2, (1)University of Cagliari, Cagliari, Italy, (2)Duke University, Nicholas School of the Environment, Durham, United States
How Landscape Characteristics Influence Spatial Patterns of Transpiration (65401)
Sibylle K Hassler, GFZ German Research Centre for Geosciences, Potsdam, Germany; Karlsruhe Institute of Technology, Institute of Water and River Basin Management, Karlsruhe, Germany, Markus Weiler, Chair of Hydrology, Albert Ludwig University of Freiburg, Freiburg, Germany, Erwin Zehe, Karlsruhe Institute of Technology, Institute of Water and Environment, Karlsruhe, Germany and Theresa Blume, GFZ German Research Centre for Geosciences, Hydrology, Potsdam, Germany
Surface vapor conductance derived from the ETRHEQ: Dependence on environmental variables and similarity to Oren’s stomatal stress model for vapor pressure deficit (85730)
Guido Salvucci, Boston University, Earth and Environment, Boston, MA, United States and Angela Jean Rigden, Boston University, Earth and Environment, Boston, United States
Disentangling climatic and anthropogenic controls on global terrestrial evapotranspiration trends (65669)
Jiafu Mao1, Wenting Fu2, Xiaoying Shi3, Daniel M Ricciuto4, Joshua B Fisher5, Robert E Dickinson2, Yaxing Wei4, Willis Shem4, Shilong Piao6, Kaicun Wang7, Christopher R Schwalm8, Hanqin Tian9, Mingquan Mu10, Muhammad Altaf Arain11, Philippe Ciais12, Robert B Cook4, Yong Jiu Dai7, Daniel J Hayes13, Forrest M. Hoffman14, Maoyi Huang15, Suo Huang11, Deborah N Huntzinger16, Akihiko Ito17, Atul K. Jain18, Anthony W King3, Huimin Lei19, Chaoqun Lu20, Anna M Michalak21, Nick Parazoo22, Changhui Peng23, Shushi Peng24, Benjamin Poulter25, Kevin M Schaefer26, Elchin E Jafarov27, Peter E Thornton28, Weile Wang29, Ning Zeng30, Zhenzhong Zeng31, Fang Zhao30, Qiuan Zhu32 and Zaichun Zhu6, (1)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, (2)University of Texas at Austin, Austin, TX, United States, (3)Oak Ridge National Laboratory, Environmental Sciences Division and Climate Change Science Institute, Oak Ridge, TN, United States, (4)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (5)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (6)Peking University, Beijing, China, (7)Beijing Normal University, Beijing, China, (8)Woods Hole Research Center, Falmouth, MA, United States, (9)Auburn University, Auburn, United States, (10)University of California Irvine, Department of Earth System Science, Irvine, United States, (11)McMaster University, School of Geography and Earth Sciences, Hamilton, ON, Canada, (12)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette, France, (13)University of Maine, School of Forest Resources, Orono, ME, United States, (14)Oak Ridge National Laboratory, Computational Sciences & Engineering Division and Climate Change Science Institute, Oak Ridge, TN, United States, (15)Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States, (16)Northern Arizona University, School of Earth Sciences and Environmental Sustainability, Flagstaff, AZ, United States, (17)NIES National Institute of Environmental Studies, Ibaraki, Japan, (18)University of Illinois at Urbana Champaign, Urbana, United States, (19)Tsinghua University, Beijing, China, (20)Iowa State University, Ames, IA, United States, (21)Carnegie Institution for Science Washington, Washington, DC, United States, (22)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (23)University of Quebec at Montreal UQAM, Department of Biology Sciences, Montreal, QC, Canada, (24)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (25)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (26)National Snow and Ice Data Center, Cooperative Institute for Research in the Environmental Sciences, University of Colorado at Boulder, Boulder, Colorado, U.S.A, Boulder, United States, (27)Woodwell Climate Research Center, Falmouth, United States, (28)Oak Ridge National Laboratory, Climate Change Science Institute and Environmental Sciences Division, Oak Ridge, United States, (29)NASA/AMES Research Center, Moffett Field, United States, (30)University of Maryland College Park, College Park, MD, United States, (31)Peking University, School of Environmental Science and Engineering, Beijing, China, (32)Northwest A&F University, college of forestry, Yangling, China

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