H51E:
Advances in Dryland Ecohydrology I Posters

Friday, 19 December 2014: 8:00 AM-12:20 PM
Chairs:  Lixin Wang, Indiana University Purdue University Indianapolis, Indianapolis, IN, United States and Sujith Ravi, Temple University, Department of Earth and Environmental Sciences, Philadelphia, PA, United States
Primary Conveners:  Lixin Wang, Indiana University Purdue University Indianapolis, Indianapolis, IN, United States
Co-conveners:  Sujith Ravi, Stanford University, Department of Environmental Earth System Science, Stanford, CA, United States; Temple University, Department of Earth and Environmental Sciences, Philadelphia, PA, United States
OSPA Liaisons:  Sujith Ravi, Temple University, Department of Earth and Environmental Sciences, Philadelphia, PA, United States

Abstracts Submitted to this Session:

0650
 
Optimal vegetation cover in the Horqin Sands of Inner Mongolia: an evaluation of Eagleson's ecohydrological optimality
Kangle Mo, Zhentao Cong and Huimin Lei, Tsinghua University, Beijing, China
0651
 
Groundwater from Clouds – Coupling a Regional Groundwater Model with Recharge Scenarios Based on Cloud Forest Distribution in Oman
Thomas H Mueller1, Abdullah Mohammed Bawain Sr.2 and Jan Friesen1, (1)Helmholtz Centre for Environmental Research UFZ Leipzig, Leipzig, Germany, (2)Ministry of Regional Municipalities and Water Resources, Water, Muscat, Oman
0652
 
Spatial Heterogeneity of Soil Water after Large Rainfall Events in a Dry Forest: Interacting Canopy, Surface and Soil Effects
Patricio Nicolás Magliano1, Roberto Javier Fernández2, David D Breshears3, Ricardo Andres Paez1 and Esteban G Jobbagy1,4, (1)Instituto de Matemática Aplicada, San Luis, Argentina, (2)University of Buenos Aires, Buenos Aires, Argentina, (3)University of Arizona, Tucson, AZ, United States, (4)National University of San Luis, San Luis, Argentina
0653
 
Stable Isotope Analysis of Rainfall and “Non-Rainfall” Inputs in the Namib Desert
Kudzai Farai Kaseke and Lixin Wang, Indiana University Purdue University Indianapolis, Indianapolis, IN, United States
0654
 
Water and Vapor Transfer in Vadose Zone of Gobi Desert and Riparian in the Hyper Arid Environment of Ejina, China
Chaoyang Du1,2, Jingjie Yu1 and Ping Wang1,3, (1)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (2)University of Chinese Academy of Sciences, Beijing,, China, (3)University of Arizona, Tucson, AZ, United States
0655
 
The relationship between vegetation and groundwater in the hyper-arid Ejina Delta of northwestern China
Yichi Zhang, Jingjie Yu, Ping Wang and Yongliang Xu, IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
0656
 
Dryland Precipitation Variability and Desertification Processes: An Assessment of Spatial and Temporal Rain Variability within the Grand Canyon, Arizona
Joshua Caster1, Joel B Sankey1, Amy Draut2, Helen Fairley1, Brian D Collins3 and David Bedford4, (1)USGS Grand Canyon Monitoring and Research Center, Flagstaff, AZ, United States, (2)USGS Pacific Coast and Marine Science Center, DOI, Santa Cruz, CA, United States, (3)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, (4)U.S.G.S., Menlo Park, CA, United States
0657
 
A Multi-Scale Analysis of Namibian Rainfall: Comparing TRMM Satellite Data and Ground Observations
Xuefei Lu1, Lixin Wang1, Ming Pan2 and Kudzai Farai Kaseke1, (1)Indiana University Purdue University Indianapolis, Indianapolis, IN, United States, (2)Princeton University, Princeton, NJ, United States
0658
 
Using stable isotope hydrology to partition evapotranspiration in the sagebrush steppe
Kellie Jo Rey, Boise State University, Boise, ID, United States
0659
 
Groundwater Dynamics and Evapotranspiration Processes from Gobi Desert to Riparian Zone in Water-Limited Environment
Ping Wang1,2, Sergey P Pozdniakov3, Sergey Grinevsky3, Guo-Yue Niu2, Jingjie Yu1 and Chaoyang Du1, (1)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (2)University of Arizona, Tucson, AZ, United States, (3)Moscow State University, Moscow, Russia
0660
 
Characterization of the Water and Energy Cycles in the Agro-Pastoral Sahel from 1950 to 2010, in a Context of Climate and Land-Use Changes
Crystele Leauthaud1, Jerome Demarty2, Bernard Cappelaere2, Grippa Manuela3, Benjamin Sultan4, Laurent Kergoat3, Theo Vischel5 and Cécile Velluet2, (1)CNRS, Hydrosciences, Montpellier, France, (2)IRD Hydrosciences, Montpellier, France, (3)GET Géosciences Environnement Toulouse, Toulouse, France, (4)IRD-LOCEAN, Paris Cedex 05, France, (5)CNRS-INSU, LTHE, Grenoble, France
0661
 
Continuous Observations of Leaf Transpiration Isotopic Composition in Two Dryland Species Highlight Sensitivity to Changes in Irradiance and Soil Water Content.
Hilary Wayland and Kelly K Caylor, Princeton University, Princeton, NJ, United States
0662
 
How Green Water Flows structure be a decision indicator for ecological water allocation in arid Ejina Delta, China.
Jingjie Yu1, Chaoyang Du1,2, Yichi Zhang1 and Xiao Liu1,2, (1)IGSNRR Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China, (2)University of Chinese Academy of Sciences, Beijing,, China
0663
 
Tree-Level Hydrodynamic Approach for Improved Stomatal Conductance Parameterization
Golnazalsadat Mirfenderesgi1, Gil Bohrer1, Ashley M Matheny2 and Valeriy Yu Ivanov3, (1)Ohio State University Main Campus, Civil, Environmental & Geodetic Engineering, Columbus, OH, United States, (2)Ohio State University Main Campus, Civil, Environmental, and Geodetic Engineering, Columbus, OH, United States, (3)University of Michigan, Department of Civil and Environmental Engineering, Ann Arbor, MI, United States
0664
 
Hydrological changes due to land-use change from Brazilian savanna to managed Eucalyptus
Mario B Siqueira, UNB University of Brasilia, Mechanical Engineering, Asa Norte, Brazil and Fabrícia C M Mota, UNB University of Brasilia, Forestry, Asa Norte, Brazil
0665
 
Impact of land use changes on surface feedbacks in sudanian region of West Africa
Sylvie Galle1, Ossenatou Mamadou2, Jean-Martial Cohard3, Christophe Peugeot4, Josiane Seghieri4, Basile Kounouhewa2 and Norbert Cosi Awanou2, (1)IRD Institute for Research and Development, Marseille Cedex 02, France, (2)université abomey Calavi, Cotonou, Benin, (3)Univ. Joseph Fourier, Grenoble, France, (4)IRD Hydrosciences, Montpellier, France
0666
 
Regional scaling of soil moisture dynamics on the semiarid grasslands of Mexico through remotely sensed vegetation indices
Jaime J Carrera-Hernandez1, Adriana Mata-Martinez2, Elisabeth Huber-Sannwald2 and Tulio Arredondo2, (1)Universidad Nacional Autonoma de Mexico, Centro de Geociencias, Queretaro, Mexico, (2)IPICYT, San Luis Potosi, Mexico
0667
 
Soil storage and plant controls on carbon and water fluxes in seasonally dry ecosystems
Rodolfo Marcondes Silva Souza1, Xue Feng2, Giulia Vico3, Romualdo Lima4, Eduardo Souza5, Antonio Antonino1, Suzana Montenegro1 and Amilcare M Porporato6, (1)UFPE Federal University of Pernambuco, Recife, Brazil, (2)Duke University, Durham, NC, United States, (3)SLU Swedish University of Agricultural Sciences Uppsala, Uppsala, Sweden, (4)Federal Rural University of Pernambuco, Garanhuns, Brazil, (5)Federal Rural University of Pernambuco, Serra Talhada, Brazil, (6)Duke Univ, Durham, NC, United States
0668
 
Estimating flow concentration and sediment redistribution in shrub-dominated rangeland communities
Sayjro Kossi Nouwakpo, University of Nevada Reno, Reno, NV, United States, Mark Weltz, USDA-ARS, Reno, NV, United States, Kenneth C McGwire, DRI Earth & Ecosystem Sciences, Reno, NV, United States and Colleen Rossi, Bureau of Land Management National Operations Center, Salt Lake, UT, United States
 
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