B14B:
Carbon and Water Cycling in Terrestrial Ecosystems during the Anthropocene II
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Session ID#: 15329
Session Description:
Plants largely affect the surface energy budget on land via transpiration. Plant hydrodynamics describes water movement within the plant as part of the soil-atmosphere water continuum. Plants dynamically control water movement through the roots, xylem and stomata. Observations provide evidence that the dynamic aspects of within-plant hydraulics play a major role in controlling stomatal conductance and the intensity of water stress and consequent mortality during droughts. These interactions can substantially affect carbon fluxes, and hydrology at the watershed-scale. Understanding and predicting the above-ground water storage within plant canopies is key to interpreting remote sensing hydrological products. Exploiting global hydraulic trait datasets, new modeling approaches that provide physical- and physiological-based representations of plant hydrodynamics are being developed to improve the next generation of land-surface models. In this session we welcome contributions covering both experimental and theoretical work linking plant hydrodynamics, ecology, and hydrology at scales spanning plots to watersheds and beyond.
Primary Convener: Gil Bohrer, The Ohio State University, Department of Civil, Environmental and Geodetic Engineering, Columbus, United States
Conveners: Soumaya Belmecheri, University of Arizona, Tucson, United States, Pierre Gentine, Columbia University, Earth Institute, New York, United States and Steve Voelker, Oregon State University, Corvallis, OR, United States
Chairs: Gil Bohrer, The Ohio State University, Department of Civil, Environmental and Geodetic Engineering, Columbus, United States and Soumaya Belmecheri, University of Arizona, Tucson, United States
OSPA Liaison: Soumaya Belmecheri, University of Arizona, Tucson, United States
Abstracts Submitted to this Session:
Ulrike Seibt, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, United States, Kadmiel S Maseyk, Open University, School of Environment, Earth and Ecosystem Sciences, Milton Keynes, United Kingdom, Wu Sun, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Céline Lett, University of Groningen, Groningen, Netherlands and Alexandria Lynn Pivovaroff, Occidental College, Department of Biology, Los Angeles, United States
Kimberly A Novick1, Andrew C Oishi2, Daniel Tyler Roman3, Michael Contie Benson1 and Chelcy Ford Miniat4, (1)Indiana University Bloomington, School of Public and Environmental Affairs, Bloomington, IN, United States, (2)USDA Forest Service Southern Research Station, Hot Springs National, AR, United States, (3)USDA Forest Service Northern Research Station, Grand Rapids, MN, United States, (4)USDA Forest Service, Southern Research Station, Coweeta Hydrologic Laboratory, Otto, NC, United States
Benjamin Poulter, Spark Climate Solutions, Washington, D.C., United States, David C Frank, WSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, Switzerland, Shilong Piao, Peking University, Institute of Carbon Neutrality, Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Beijing, China, Philippe Ciais, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette, France and Joshua B Fisher, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Jürgen Knauer, Max Planck Institute for Biogeochemistry, Biogeochemical Integration, Jena, Germany, Martin Gerard De Kauwe, University of Bristol, School of Biological Sciences, Bristol, United Kingdom, Yan-Shih Lin, Macquarie University, Sydney, Australia; INRA Nancy-Lorraine, Champenoux, France, Remko Duursma, University of Western Sydney, Hawkesbury Institute for the Environment, South Windsor, Australia, Christopher A Williams, Clark University, Worcester, United States; Western Sydney University, Hawkesbury Institute for the Environment, Sydney, Australia, Almut Arneth, Karlsruhe Institute of Technology, Atmospheric Environmental Research, Karlsruhe, Germany, Robert Clement, Quanterra Systems, Exeter, United Kingdom, Peter Robert Isaac, Monash University, Melbourne, Australia, Maj-Lena Linderson, Lund University, Lund, Sweden, Jean-Marc Limousin, CNRS, CEFE, Montpellier, France, Patrick Meir, University of Edinburgh, Edinburgh, United Kingdom; Australian National University, Canberra, Australia, Nicolas K. Martin-StPaul, Ecologie des Forêts Méditerranéennes, INRA Domaine St Paul, Avignon, France, Lisa Wingate, INRA Bordeaux-Aquitaine, Villenave d'Ornon Cedex, France and Belinda Medlyn, Western Sydney University, Hawkesbury Institute for the Environment, Penrith, NSW, Australia
Richard A Wehr1, Soumaya Belmecheri2, Roisin Commane3, J William Munger4, Steven C Wofsy3 and Scott R Saleska5, (1)University of Arizona, Ecology and Evolutionary Biology, Tucson, AZ, United States, (2)University of Arizona, Tucson, United States, (3)Harvard University, Cambridge, MA, United States, (4)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (5)University of Arizona, Department of Ecology & Evolutionary Biology, Tucson, AZ, United States
Ashley M Matheny, University of Texas at Austin, Department of Earth and Planetary Sciences, Jackson School of Geosciences, Austin, TX, United States, Gil Bohrer, The Ohio State University, Department of Civil, Environmental and Geodetic Engineering, Columbus, United States, Golnazalsadat Mirfenderesgi, Ohio State University Main Campus, Civil, Environmental & Geodetic Engineering, Columbus, OH, United States, Timothy Hector Morin, Syracuse University, College of Environmental Science and Forestry, Syracuse, United States, Camilo Rey-Sanchez, North Carolina State University, Raleigh, United States, Christoph S Vogel, University of Michigan Biological Station, Ann Arbor, United States, Christopher Michael Gough, Virginia Commonwealth University, Biology, Richmond, VA, United States and Peter Curtis, Ohio State University Main Campus, Columbus, OH, United States
Gordon B Bonan, National Center for Atmospheric Research, Climate & Global Dynamics Division, Boulder, CO, United States
John Sperry1, William Anderegg2, David Scott Mackay3 and Martin David Venturas1, (1)University of Utah, School of Biological Sciences, Salt Lake City, UT, United States, (2)University of Utah, Salt Lake City, UT, United States, (3)University at Buffalo, Geography, Buffalo, NY, United States
