H53K:
Ecohydrology in the Critical Zone II

Friday, 19 December 2014: 1:40 PM-3:40 PM
Chairs:  Kathleen A Lohse, Idaho State University, Biological Sciences, Pocatello, ID, United States and Shirley A Papuga, University of Arizona, Tucson, AZ, United States
Primary Conveners:  Kathleen A Lohse, Idaho State University, Idaho Falls, ID, United States; Idaho State University, Idaho Falls, ID, United States
Co-conveners:  Shirley A Papuga, University of Arizona, Tucson, AZ, United States
OSPA Liaisons:  Shirley A Papuga, University of Arizona, Tucson, AZ, United States

Abstracts Submitted to this Session:

1:40 PM
H53K-01
 
Hydrologic Response and Recovery to Prescribed Fire and Vegetation Removal in a Small Rangeland Catchment
Gerald N Flerchinger1, Mark S Seyfried1 and Stuart P Hardegree2, (1)USDA - ARS, Northwest Watershed Research Center, Boise, ID, United States, (2)USDA-ARS, Fort Collins, CO, United States
1:55 PM
H53K-02
 
A non-equilibrium model for soil heating and evaporation under extreme conditions
William J Massman, US Forest Service, Fort Collins, CO, United States
2:10 PM
H53K-03
 
Reconciling stream dissolved organic matter with snowmelt-driven subsurface flowpaths in a montane, headwater catchment.
Holly R Barnard1, Margaret Anne Burns1, Diane M McKnight1, Rachel S Gabor1 and Paul D Brooks2, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)University of Arizona, Tucson, AZ, United States
2:25 PM
H53K-04
 
Mountain Runoff Vulnerability to Increased Evapotranspiration with Vegetation Expansion at the Southern Sierra Critical Zone Observatory
Michael Goulden, University of California Irvine, Irvine, CA, United States and Roger C Bales, Univ California, Merced, CA, United States
2:40 PM
H53K-05
 
Eco-Hydro-Connectivity: Tracking the Diurnal Signal of Plant Water Uptake through the Hydrologic System
Theresa Blume1, Sibylle K Hassler1, Ingo Heidbuechel1, Sonia Simard1, Andreas Guntner1 and Markus Weiler2, (1)GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Chair of Hydrology, Albert Ludwig University of Freiburg, Freiburg, Germany
2:55 PM
H53K-06
 
Critical zone co-evolution: evidence that weathering and consequent seasonal rock moisture storage leads to a mixed forest canopy of conifer and evergreen broadleaf trees
Jasper Oshun1, William E Dietrich2, Todd E Dawson3, Daniella M Rempe2 and Inez Y Fung2, (1)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)University of California Berkeley, Center for Stable Isotope Biogeochemistry, Berkeley, CA, United States
3:10 PM
H53K-07
 
Sub-annual Fluctuations in Water Sources Utilised by Mediterranean RiparianTrees Determined Through Highly Resolved Oxygen Isotope Analysis of Tree-ring Cellulose
Christopher Ian Sargeant, University of St Andrews, St Andrews, United Kingdom and Michael Bliss Singer, University of St Andrews, St Andrews, KY16, United Kingdom; Earth Research Institute, Santa Barbara, CA, United States
3:25 PM
H53K-08
 
Ecohydrology of Greenhouse Gas Fluxes in a Temperate Estuary
Rodrigo Vargas1, Holly A Michael1, Zulia Sanchez1 and Angelia Seyfferth2, (1)University of Delaware, Newark, DE, United States, (2)University of Delaware, Plant and Soil Sciences, Newark, DE, United States
 
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