Vegetation Phenology in Terrestrial Ecosystems: Observations, Modeling, and Implications on Climate Change II

Friday, 19 December 2014: 1:40 PM-3:40 PM
Chairs:  Min Chen, Harvard University, Cambridge, MA, United States and Koen Hufkens, Harvard University, Cambridge, MA, United States
Primary Conveners:  Min Chen, Harvard University, Cambridge, MA, United States
Co-conveners:  Koen Hufkens, Harvard University, Cambridge, MA, United States, David J Moore, University of Arizona, Tucson, AZ, United States and James Clark, Duke University, Durham, NC, United States
OSPA Liaisons:  Koen Hufkens, Harvard University, Cambridge, MA, United States

Abstracts Submitted to this Session:

1:40 PM
Multidisciplinary Research on Canopy Photosynthetic Productivity in a Cool-Temperate Deciduous Broadleaf Forest in Japan
Hiroyuki Muraoka1, Hibiki M Noda2, Taku M Saitoh1 and Shin Nagai3, (1)Gifu University, Gifu, Japan, (2)NIES National Institute of Environmental Studies, Ibaraki, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
1:55 PM
Within-stand variability of leaf phenology in deciduous tree species: characterization and ecological implications
Nicolas Delpierre1, Sébastien Cecchini2, Eric Dufrêne1, Joannès Guillemot1 and Manuel Nicolas2, (1)Université Paris-Sud, Laboratoire Ecologie, Systematique, Evolution, Orsay, France, (2)Office National des Forêts, Fontainebleau, France
2:10 PM
Predominant Environmental Factors Controlling and Predicting Phenological Seasonality Across the CONUS over the Last Decade
William Walter Hargrove1, Jitendra Kumar2, Yasemin Erguner-Baytok2 and Forrest M Hoffman3, (1)USDA Forest Service Southern Research Station, Eastern Forest Environmental Threat Assessment Center, Asheville, NC, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)University of California Irvine, Department of Earth System Science, Irvine, CA, United States
2:25 PM
Identification of Seasonal to Decadal Controls on Phenology by Contrasting and Integrating Models, Datasets and Detection Methods
Matthias Forkel1, Nuno Carvalhais1, Mirco Migliavacca1, Kirsten Thonicke2, Sibyll Schaphoff2, Werner von Bloh2, Martin Thurner3 and Markus Reichstein1, (1)Max Planck Institute for Biogeochemistry, Jena, Germany, (2)Potsdam Institute for Climate Impact Research, Potsdam, Germany, (3)Stockholm University, Department of Applied Environmental Science, Stockholm, Sweden
2:40 PM
Simulating Plant Water Stress and Phenology in Seasonally Dry Tropical Forests: Plant Hydraulics and Trait-Driven Trade-Offs
Xiangtao Xu1, David Medvigy1, Jennifer S Powers2 and Justin M Becknell3, (1)Princeton University, Geosciences, Princeton, NJ, United States, (2)University of Minnesota Twin Cities, Department of Ecology, Evolution and Behavior, Minneapolis, MN, United States, (3)University of Alabama, Department of Biology, Tuscaloosa, AL, United States
2:55 PM
Determining the Dominant Controls of Land Surface Phenology: Implications for Global Modeling
Trevor F Keenan1, Andrew D Richardson2 and Koen Hufkens2, (1)Macquarie University, Sydney, Australia, (2)Harvard University, Cambridge, MA, United States
3:10 PM
Modeling Phenological Responses to Climate Change: Uncertainty and Missing Drivers
Mirco Migliavacca, Max Planck Institute for Biogeochemistry, Jena, Germany, Andrew D Richardson, Harvard University, Cambridge, MA, United States, Alessandro Cescatti, Joint Research Center Ispra, Ispra, Italy, Edoardo Cremonese, ARPA Vda, Aosta, Italy, Trevor F Keenan, Macquarie University, Sydney, Australia and Oliver Sonnentag, University of Montreal, Montreal, QC, Canada
3:25 PM
Phenology Data Products to Support Assessment and Forecasting of Phenology on Multiple Spatiotemporal Scales
Katharine Gerst1, Carolyn Enquist1, Alyssa Rosemartin1, Ellen G Denny1, Lee Marsh1, David J Moore2 and Jake F Weltzin1, (1)USA National Phenology Network, Tucson, AZ, United States, (2)University of Arizona, Tucson, AZ, United States
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