H11B:
Evapotranspiration: Advances in In Situ Measurements and Remote Sensing Based Modeling Approaches I Posters

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Session ID#: 13544

Session Description:
Evapotranspiration (ET) that links the 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) 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 and hydro-climate. The scope will include (1) estimation with in situ devices: improved methods and analysis, (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, etc.), and (3) applications for a range of scales: daily to yearly, and from field-scale to basin-wide water budget studies.
Primary Convener:  Gabriel B Senay, U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Fort Collins Science Center, Fort Collins, United States
Conveners:  Harrie-Jan Hendricks Franssen, Forschungszentrum Julich GmbH, Julich, Germany, Hongbo Su, Florida Atlantic University, Boca Raton, FL, United States and Naga Manohar Velpuri, ASRC Federal, USGS EROS, Sioux Falls, United States
Chairs:  Hongbo Su, Florida Atlantic University, Boca Raton, FL, United States and Gabriel B Senay, U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Fort Collins Science Center, Fort Collins, United States
OSPA Liaison:  Hongbo Su, Florida Atlantic University, Boca Raton, FL, United States

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

1622 Earth system modeling [GLOBAL CHANGE]
1818 Evapotranspiration [HYDROLOGY]
1855 Remote sensing [HYDROLOGY]
1895 Instruments and techniques: monitoring [HYDROLOGY]

Abstracts Submitted to this Session:

Evaluation of Evapotranspiration from the Breathing Earth System Simulator (BESS) Land Surface Model over the Southern Great Plains of the United States. (120994)
Hayden Ray Mahan1, Jeffrey B Basara1, Youngryel Ryu2, Yan Huang3, Chongya Jiang4, Xiangming Xiao5, Yuting Zhou6, Rajen Bajgain1 and Pradeep Wagle7, (1)University of Oklahoma Norman Campus, Norman, OK, United States, (2)Seoul National University, Department of Landscape Architecture and Rural Systems Engineering, Seoul, Korea, Republic of (South), (3)Seoul National University, College of Agriculture and Life Science, Seoul, South Korea, (4)Seoul National University, Seoul, Korea, Republic of (South), (5)University of Oklahoma Norman Campus, School of Biological Sciences, Norman, United States, (6)Oklahoma State University, Department of Geography, Stillwater, OK, United States, (7)USDA, USDA-ARS, El Reno, OK, United States
Evapotranspiration estimation considering anthropogenic heat based on remote sensing in urban area (121820)
Qining Shen, Tsinghua University, Beijing, China and Zhentao Cong, Tsinghua University, Department of Hydraulic Engineering, Beijing, China
How did the delta respond? An analysis of greenup and evapotranspiration (ET) of the Colorado River Delta following the Minute 319 pulse flows to Mexico (126763)
Chris Jarchow, University of Arizona, Biosystems Engineering, Tucson, AZ, United States, Pamela L Nagler, USGS, Baltimore, MD, United States and Edward P Glenn, University of Arizona, Soil, Water, Environmental Science, Tucson, AZ, United States
Control study on Evapotranspiration partitioning for grassland through on-situ isotopic measurement (131277)
Xiangmin Sun1, Bradford Paul Wilcox1, Chris Zou2, Elaine Stebler3 and Jason B West4, (1)Texas A&M University College Station, Ecosystem Science and Management, College Station, TX, United States, (2)Oklahoma State University, Natural Resource Ecology and Management, Stillwater, United States, (3)Oklahoma State University, Natural Resource Ecology and Management, Stillwater, OK, United States, (4)Texas A&M University, Ecosystem Science and Management, College Station, TX, United States
Evaluate the Relative Importance of Subsurface Lateral Energy Exchange to Ground Heat Flux and Energy Balance over the Heterogeneous Surface of a Sub-tropical Wetland (132395)
Wenhui CUI, The University of Hong Kong, Hong Kong, Hong Kong and Ting Fong May Chui, The University of Hong Kong, Department of Civil Engineering, Hong Kong, China
Estimating Evapotranspiration from readily obtainable variables using the Vegetation Index-Temperature Trapezoid Concept: A case study in Oklahoma, U.S.A. (139240)
Ali Levent Yagci, NASA Goddard Space Flight Center, Hydrological Sciences Laboratory - 617, Greenbelt, MD, United States and Joseph A Santanello Jr, NASA Goddard Space Flight Center, Code 617, Hydrological Sciences Laboratory, Greenbelt, MD, United States
Transpiration accounts for two thirds of global terrestrial evaporation (145549)
Zhongwang Wei, Yale University, New Haven, CT, United States, Kei Yoshimura, The University of Tokyo, Atmosphere and Ocean Research Institute, Tokyo, Japan, Xuhui Lee, Yale University, School of the Environment, New Haven, CT, United States, Prof. Lixin Wang, PhD, Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States, Diego G. Miralles, Ghent University, Hydro-Climate Extremes Lab (H-CEL), Gent, Belgium and Scott Jasechko, University of Calgary, Geography, Calgary, AB, Canada
Uncertainty in evapotranspiration estimation caused by resistance: a case study using Penman–Monteith equation and the three-temperature model (148124)
Yu Jiu Xiong, Sun Yat-Sen University, Department of Water Resources and Environment, Guangzhou, China, Guoyu Yu Qiu, Peking University, Beijing, China, Wenli Zhao, Peking University Shenzhen Graduate School, Shenzhen, China and Kyaw Tha Paw U, University of California Davis, Land, Air and Water Resources, Davis, CA, United States
Estimation of wetland evapotranspiration in northern New York using infrared thermometry (154097)
Kyotaek Hwang and David G Chandler, Syracuse University, Syracuse, NY, United States
Machine learning-based Landsat-MODIS data fusion approach for 8-day 30m evapotranspiration monitoring (154151)
Jungho Im1, Yinghai Ke2 and Seonyoung Park1, (1)Ulsan National Institute of Science and Technology, Ulsan, Korea, Republic of (South), (2)Capital Nornal University, Beijing, China
Development of Long Term Evapotranspiration Products Using the Triangle Model over India (158041)
Eswar Rajasekaran, Indian Institute of Technology Bombay, Civil Engineering, Mumbai, India, Sekhar Muddu, Indian Institute of Science, Department of Civil Engineering, Interdisciplinary Centre for Water Research, Bangalore, India, Bimal Kumar Bhattacharya, Indian Space Research Organization- Space Applications Center, Ahemadabad, India and Narendra N Das, NASA Jet Propulsion Laboratory, Water and Carbon Cycle Group, Pasadena, CA, United States
A comparison of different radiative transfer model inversion methods for canopy water content retrieval (161574)
Erik J. Boren1, Luigi Boschetti2 and James Johnson1, (1)University of Idaho, Moscow, ID, United States, (2)University of Idaho, College of Natural Resources, Moscow, United States
Landsat based historical (1984-2014) crop water use estimates and trends in the Southwestern United States (161638)
Gabriel B Senay, U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Fort Collins Science Center, Fort Collins, United States, Matthew Schauer, Innovate! Inc., Contractor to the USGS EROS Center, Sioux Falls, SD, United States, MacKenzie Friedrichs, SGT Inc., Contractor to the USGS EROS Center, Sioux Falls, SD, United States, Naga Manohar Velpuri, International Water Management Institute (IWMI), Colombo, Sri Lanka and Ramesh K Singh, ARTS Contractor, 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
Forest Surface Energy Balance and Evapotranspiration Estimated From Four Eddy Covariance Towers (165716)
Golam Arif Rabbani1, Jennifer C Adam2, William Elliot3 and Heping Liu1, (1)Washington State University, Civil and Environmental Engineering, Pullman, WA, United States, (2)Washington State University, Civil and Environmental Engineering, Pullman, United States, (3)Rocky Mountain Rsch Station, Moscow, ID, United States
Assessing the Multiscale Remote Sensing Sharpening Model for Disaggregating Regional Evapotranspiration (167767)
Kai Liu, IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
Contradictions in the Dynamics of Remote Sensing based Evapotranspiration Calculation (170298)
Ramesh Dhungel, University of California Merced, Merced, CA, United States
Measuring evapotranspiration: comparison of in situ micrometeorological methods including eddy covariance, scintillometer, Bowen ratio, and surface renewal method (177452)
Gabriela Poznikova1, Milan Fischer1, Matej Orsag1 and Miroslav Trnka2, (1)Global Change Research Institute CAS, Brno, Czech Republic, (2)Global Change Research Institute of the Czech Academy of Sciences, Brno, Czech Republic
Potential biases in evapotranspiration estimates from Earth system models due to spatial heterogeneity and lateral moisture redistribution (178607)
Elham Rouholahnejad, ETH Zurich, Environmental Sciences, Zurich, Switzerland and James W Kirchner, ETH Swiss Federal Institute of Technology Zurich, Department of Environmental Systems Science, Zurich, Switzerland
Field-scale and Regional Variability in Evapotranspiration over Crops in California using Eddy Covariance and Surface Renewal (185127)
Eric R Kent1, Jenae' M Clay1, Michelle Leinfelder-Miles2, Jean-Jacques Lambert3, Cayle Little4, Rodrigo Otavio Camara Monteiro5, Priscylla Ferraz Camara Monteiro6, Kristen Shapiro3, Sloane Rice1, Richard L Snyder1, Zaccaria Daniele1 and Kyaw Tha Paw U1, (1)University of California Davis, Department of Land, Air and Water Resources, Davis, CA, United States, (2)UC Cooperative Extension San Joaquin County, Stockton, CA, United States, (3)University of California Davis, Davis, CA, United States, (4)California Department of Water Resources, DWR, Sacramento, United States, (5)Instituto Federal de Educacao, Ciencia e Tecnologia do Rio Grande do Sul, Bento Goncalves, Brazil, (6)Fundacao Estadual de Pesquisa Agropecuaria, Vacaria, Brazil
Revealing the different Evapotranspiration of vegetated land in shadow and in sunlight by an Unmanned Aerial Vehicle (UAV) (190444)
Hongbo Su1, Suhua Liu2, Kai Liu2, Jing Tian2, Shaohui Chen2, Barclay Shoemaker3 and Colin Polsky4, (1)Florida Atlantic University, Civil, Environmental & Geomatics Engineering, Boca Raton, United States, (2)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (3)US Geological Survey, Davie, FL, United States, (4)Florida Atlantic University, Center of Environmental Studies, Boca Raton, FL, United States
Evaluation of Daily Evapotranspiration Over Orchards Using METRIC Approach and Landsat Satellite Observations (190842)
Ruyan He1,2, Yufang Jin2, Zaccaria Daniele3, Maziar M. Kandelous4 and Eric R Kent5, (1)China University of Mining Technology, College of Geoscience and Surveying Engineering, Beijing, China, (2)University of California Davis, Department of Land, Air, and Water Resources, Davis, CA, United States, (3)University of California Davis, Department of Land, Air, and Water Resources, Davis, United States, (4)University of California Davis, Plant Sciences, Davis, CA, United States, (5)University of California, Davis, Department of Plant Sciences, Davis, CA, United States
Comparing Multiple Evapotranspiration-calculating Methods, Including Eddy Covariance and Surface Renewal, Using Empirical Measurements from Alfalfa Fields in the Sacramento-San Joaquin River Delta (195601)
Jenae Clay1, Eric R Kent1, Michelle Leinfelder-Miles2, Jean-Jacques Lambert1, Cayle Little3, Kyaw Tha Paw U4 and Richard L Snyder1, (1)University of California Davis, Davis, CA, United States, (2)UC Cooperative Extension San Joaquin County, Stockton, CA, United States, (3)California Department of Water Resources, DWR, Sacramento, United States, (4)University of California Davis, Department of Land, Air, and Water Resources, Davis, United States
Improving winter leaf area index estimation in evergreen coniferous forests and its significance in carbon and water fluxes modeling (199518)
Rong Wang, Fujian Normal University, School of Geographical Sciences, Fuzhou, China, Jing Ming Chen, University of Toronto, Department of Geography and Planning, Toronto, ON, Canada and Xiangzhong Luo, Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States

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