H33B:
Evapotranspiration: Advances in In Situ Measurements and Remote Sensing Based Modeling Approaches III Posters


Session ID#: 7705

Session Description:
Evapotranspiration (ET), linking energy and the water cycles, is one of the fluxes most challenging to quantify in hydrology. Because its determination is prone to large errors, marked differences exist between various methods. This session will cover both in situ and satellite-based estimations of ET. In situ methods (lysimeters, eddy covariance, Bowen ratio, scintillometer, etc.) are essential for understanding ET processes, field verification and bias-correction of remote sensing and modelling approaches. Satellite-based estimations are important for large area ET mapping. However, sources and magnitude of bias and uncertainty tend to vary by method/hydro-climate. The scope will include (1) estimation with in situ devices: improved methods and analysis of long time-series, (2) advances in “remote sensing” using energy and water balance principles (SEBAL/METRIC, Two-Source/ALEXI, SEBS, SSEBop, MOD16, GLEAM, CMRSET, P-M/P-T based, e.t.c.), and (3) applications for a range of scales: daily, yearly, and from field-scale agriculture to basin-wide water budget studies.
Primary Conveners:  Gabriel B Senay, U.S. Geological Survey Earth Resources Observation and Science, EROS/ North Central Climate Science Center, Fort Collins, CO, United States
Conveners:  Harrie-Jan Hendricks Franssen, Forschungszentrum Julich GmbH, Julich, Germany, Hongbo Su, Florida Atlantic University, Civil, Environmental & Geomatics Engineering, Boca Raton, FL, United States and Naga Manohar Velpuri, InuTeq LLC., Contractor to U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, USA, Sioux Falls, SD, United States
Chairs:  Hongbo Su, Texas A & M University Kingsville, Kingsville, TX, United States, Gabriel B Senay, USGS Colorado Water Science Center Golden, Golden, CO, United States, Harrie-Jan Hendricks Franssen, Forschungszentrum Julich GmbH, Julich, Germany and Naga Manohar Velpuri, InuTeq LLC., Contractor to U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, USA, Sioux Falls, SD, United States
OSPA Liaisons:  Naga Manohar Velpuri, InuTeq LLC., Contractor to U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, USA, Sioux Falls, SD, United States

Cross-Listed:
  • B - Biogeosciences
  • GC - Global Environmental Change
  • IN - Earth and Space Science Informatics
Index Terms:

Abstracts Submitted to this Session:

Ana Andreu1,2, Siyan Ma3, Joseph G Verfaillie2, María P. González-Dugo4, Stephan Hülsmann5 and Dennis D Baldocchi2, (1)United Nations University - Institute for Integrated Management of Material Fluxes and of Resources, Systems and Flux Analysis considering Global Change Assessment, Dresden, Germany, (2)University of California Berkeley, Dept of Environmental Science, Policy, & Management, Berkeley, CA, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)IFAPA, Natural resources and ecological agriculture, Córdoba, Spain, (5)United Nations University - Institute for Integrated Management of Material Fluxes and of Resources, Systems and Flux Analysis considering Global Change Assessment, Dresden, Germany
Guoyu Qiu1, Bing Yang1, Xiangze Li1, Qiuping Guo1, Shenglin Tan1 and Environmental and Energy Information Enginnering, (1)PEKING UNIVERSITY, Xili, Nanshan, Shenzhen, China
Lei Ji, ASRC InuTeq, USGS Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, United States, Gabriel B Senay, USGS Colorado Water Science Center Golden, Golden, CO, United States, James P Verdin, USGS/EROS, Boulder, CO, United States and Naga Manohar Velpuri, ASRC Federal, InuTeq, Sioux Falls, SD, United States
Ramesh K Singh, Organization Not Listed, Washington, DC, United States; ASRC Federal, InuTeq, Sioux Falls, SD, United States, Gabriel B Senay, USGS Colorado Water Science Center Golden, Golden, CO, United States and James P Verdin, USGS/EROS, Boulder, CO, United States
Ali Levent Yagci, George Mason University Fairfax, Fairfax, VA, United States; NASA Goddard Space Flight Center, Hydrological Sciences Laboratory - 617, Greenbelt, MD, United States, Joseph A Santanello Jr, NASA Goddard Space Flight Center, Greenbelt, MD, United States and John W. Jones, US Geological Survey, Hydrologic Remote Sensing Branch, Reston, VA, United States
Sara Asadi1, Hossein Zare1, Parisa Paymard2, Azam Lashkari3, Nasrin Salehnia4 and Mohammad Bannayan1, (1)Ferdowsi University of Mashhad, Agronomy, Mashhad, Iran, (2)Islamic Azad University of Mashhad, Agronomy, Mashhad, Iran, (3)Ferdowsi University of Mashhad, Agriculture, Mashhad, Iran, (4)Ferdowsi University of Mashhad, water, Mashhad, Iran
Kyle Randall Knipper, USDA-ARS, Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, Terri S Hogue, Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States and Kristie Franz, Iowa State University, Ames, IA, United States
Nishan Bhattarai, Tufts University, Medford, MA, United States, Lindi J. Quackenbush, SUNY College of Environmental Science and Forestry, Syracuse, NY, United States, Jungho Im, Ulsan National Institute of Science and Technology, Ulsan, Korea, Republic of (South) and Stephen B Shaw, SUNY College of Environmental Science and Forestry, Department of Environmental Resources Engineering, Syracuse, NY, United States
Sujuan Mi, IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
Brandon T Forbes, USGS Arizona Water Science Center, Tucson, AZ, United States
Mingshi Chen1, Gabriel B Senay2, James P Verdin2 and Stefanie Bohms3, (1)Earth Resources Observation Systems Sioux Falls, Sioux Falls, SD, United States, (2)U.S. Geological Survey Earth Resources Observation and Science, EROS/ North Central Climate Science Center, Fort Collins, CO, United States, (3)SGT Inc., Contractor to USGS EROS Center, Sioux Falls, SD, United States
Xiaoyang Han, Chinese Academy of Sciences, Ministry of Water Resources, Institute of soil and water conservation, Yangling, China; Northwest A&F University, State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Yangling, China, Wenzhao Liu, Northwest A&F University, Yangling, China, Tingting Ning, University of Chinese Academy of Sciences, Beijing, China and Hydro-ecology team on the Loess Plateau
Erik J. Boren, Luigi Boschetti and Daniel M Johnson, University of Idaho, Moscow, ID, United States
Markus Berli1, Jelle Dijkema1, Jeremy Koonce1, Teamrat A Ghezzehei2, Martine J van der Ploeg3 and Martinus Van Genuchten4, (1)Desert Research Institute, Las Vegas, NV, United States, (2)University of California Merced, Merced, CA, United States, (3)Wageningen University, Wageningen, Netherlands, (4)UFRJ Federal University of Rio de Janeiro, Rio De Janeiro, Brazil

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