COS 70 - Ecosystem Stability and Resilience

Wednesday, August 5, 2009: 1:30 PM-5:00 PM
Cinnarron, Albuquerque Convention Center
Presider:
Mark Novak, Oregon State University
1:50 PM
 Stability, disturbance and resilience in two alternate soft-sediment communities
Christy M. Bowles, American River College; Edwin D. Grosholz, University of California
2:10 PM
 Self-organized patterns of wildfire sizes in California: Implications for landscape resilience
Nicholas A. Povak, USDA-FS, Pacific Southwest Research Station; Paul F. Hessburg, USDA-FS, Pacific Northwest Research Station
2:30 PM
 Potential role of Ca in the response of paper birch (Betula papyrifera) to ice storm-induced decline in Vermont, USA
Joshua M. Halman, University of Vermont; Paul G. Schaberg, USDA Forest Service; Gary J. Hawley, University of Vermont; Christopher F. Hansen, University of Vermont
2:50 PM
 Recovery after drought in a diverse temperate grassland under elevated CO2
Tamara Hochstrasser, University College Dublin; Claudia Kammann, Justus-Liebig-University Giessen; Christoph Mueller, University College Dublin
3:10 PM
3:40 PM
 Long-term fertilization with calcium or aluminum highlights the influence of anthropogenic cation disruption on the physiology and carbon sequestration of sugar maple trees at the Hubbard Brook Experimental Forest, NH
Paul G. Schaberg, USDA Forest Service; Gary J. Hawley, University of Vermont; Homer L. Elliott, University of Vermont; Paula F. Murakami, USDA Forest Service; Brett A. Huggett, Harvard University; Joshua M. Halman, University of Vermont; Christopher Eagar, USDA Forest Service, NRS
4:00 PM
 Spatial correlation as an early warning signal for transitions in ecosystems
Vasilis Dakos, Estación Biológica de Doñana, CSIC; Egbert H. van Nes, Wageningen University; Marten Scheffer, Wageningen University
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Banner photo by Flickr user greg westfall.