H54A:
Advances in Dryland Ecohydrology II

Session ID#: 4829

Friday, 19 December 2014: 4:00 PM-6:00 PM
3022 (Moscone West)
Chairs:  Prof. Lixin Wang, PhD, Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States and Sujith Ravi, Temple University, Department of Earth and Environmental Sciences, Philadelphia, PA, United States
Primary Convener:  Prof. Lixin Wang, PhD, Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States
Co-Convener:  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 Liaison:  Prof. Lixin Wang, PhD, Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States
Co-Sponsor(s):
  • B - Biogeosciences
  • GC - Global Environmental Change
Index Terms:

1813 Eco-hydrology [HYDROLOGY]
1818 Evapotranspiration [HYDROLOGY]
1834 Human impacts [HYDROLOGY]
1866 Soil moisture [HYDROLOGY]
Virtual Option?: No

Abstracts Submitted to this Session:

H51E-0661
Continuous Observations of Leaf Transpiration Isotopic Composition in Two Dryland Species Highlight Sensitivity to Changes in Irradiance and Soil Water Content. (13184)
Hilary Wayland, Princeton University, Princeton, NJ, United States and Kelly K Caylor, Princeton University, Civil and Environmental Engineering, Princeton, NJ, United States
H54A-02
Carbon Flux in Drylands: The Forgotten Dimensions? (Invited) (6395)
John Wainwright, Durham University, Geography, Durham, United Kingdom and Laura Turnbull, Durham University, Deaprtment of Geography, Durham, United Kingdom
H54A-03
Effects of Elevated CO2 and Warming on Plant Productivity, Soil Moisture, and Plant Water-Relations in a Semi-Arid Grassland (8967)
Kevin E Mueller1, Dana M Blumenthal1, Elise Pendall2, David G Williams3, Dan R LeCain1 and Jack A Morgan1, (1)United States Department of Agriculture, Agricultural Research Service, Rangeland Resources Research Unit, CO, United States, (2)Western Sydney University, Hawkesbury Institute for the Environment, Penrith, NSW, Australia, (3)University of Wyoming, Botany, Laramie, United States
H54A-04
Hydraulic Lift As a Determinant of Tree-Grass Coexistence on Savannas (11419)
Kailiang Yu, University of Utah, Department of Biology, Salt Lake City, United States and Paolo D'Odorico, University of Virginia Main Campus, Charlottesville, VA, United States
H54A-05
Incorporating Dryland Ecohydrology into a Social–Ecological Framework: The Problem of Woody Plant Encroachment (8540)
Bradford Paul Wilcox, Texas A&M University, Ecology & Conservation Biology, College Station, United States
H54A-06
Understanding Patterns of Water Use in a Dryland Woodland Using Stable Isotopes of Water and High-Resolution Dendrometers (22042)
Gerald F M Page1, Grzegorz Skrzypek2, Jeremy English3, Samuel Luccitti3, Robert D Archibald4 and Pauline F Grierson5, (1)Oregon State University, Forest Ecosystems and Society, Corvallis, OR, United States, (2)University of Western Australia, Crawley, Australia, (3)Rio Tinto, Perth, Australia, (4)Astron Environmental Services, East Perth, Australia, (5)University of Western Australia, Crawley, WA, Australia
H54A-07
The Coupling of Ecosystem Productivity and Water Availability in Dryland Regions (Invited) (17173)
Russell L Scott, Agricultural Research Service Tucson, Tucson, AZ, United States, Dr. Joel A Biederman, PhD, Agricultural Research Service Tucson, Southwest Watershed Research Center, Tucson, AZ, United States and Greg Barron-Gafford, University of Arizona, School of Geography, Development & Environment, Tucson, AZ, United States
H54A-08
Ecohydrologic coevolution in drylands: relative roles of vegetation, soil depth and runoff connectivity on ecosystem shifts. (31776)
Patricia M Saco, University of Newcastle, Callaghan, Australia, Mariano Moreno de las Heras, University of Durham, Durham, DH1, United Kingdom and Garry R Willgoose, University of Newcastle, Callaghan, NSW, Australia
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