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PARENT SESSIONOral Session # 5: Biogeography I: Community Structure and Diversity. Presiding: B Enquist Monday, August 4. 8:00 AM to 11:30 AM, SITCC Meeting Room 104. 8:00 AM Cornwell, William*,1, Ackerly, David*,1, 1 Dept. of Biological Sciences, Stanford, CA, USA Assembly of woody plant communities: Patterns of functional trait diversity. 8:15 AM Cadotte, Marc*,1, Fukami, Tadashi1, 1 Complex Systems Group, Knoxville, Tennessee Community dispersal in a hierarchically-structured landscape and the relationship between local and regional diversity. 8:30 AM Harpole, W*,1, Tilman, D1, 1 University of Minnesota, St. Paul, MN Non-neutral patterns of species abundance explained by species tradeoffs. 8:45 AM Horner-Devine, M. Claire*,1, Bohannan, Brendan1, 1 Stanford University, Stanford, CA Phylogenetic diversity and structure of bacterial communities. 9:00 AM Schwilk, Dylan*,1, Ackerly, David1, 1 Stanford University, Stanford, CA Functional diversity along climatic gradients: A spatial model. 9:15 AM Stuart, Glenn2, Gries, Corinna1, Hope, Diane*,1, 2 Department of Anthropology, Tempe, AZ, USA1 Center for Environmental Studies, Tempe, AZ, USA The relationship between pollen and extant vegetation across an arid urban ecosystem and surrounding desert. 9:30 AM Break. 9:45 AM Angert, Amy*,1, 1 Michigan State University, East Lansing, MI Adaptation at geographic range limits of monkeyflowers (Mimulus lewisii and M. cardinalis). 10:00 AM Chalcraft, David*,1, 2, Williams, Jack1, Smith, Melinda1, Willig, Michael2, 1 National Center for Ecological Analysis and Synthesis, Santa Barbara, CA2 Texas Tech University, Lubbock, TX Scale dependence in the relationship between diversity and productivity: Assessing the role of spatial and temporal turnover. 10:15 AM Sears, Anna*,1, Chesson, Peter1, 1 University of California, Davis, CA Spatial storage effect moderates species interactions in diverse ecosystems. 10:30 AM Orland, Mary*,1, Kelt, Douglas2, 1 University of California, Davis, Davis, CA, USA2 University of California, Davis, Davis, CA, USA Hierarchical resource distribution lowers species diversity in a desert rodent assemblage: Impacts of individual-level processes on community structure. 10:45 AM McCain, Christy1, 1 The University of Kansas, Lawrence, Kansas Species richness patterns of small mammals along an elevational gradient in Costa Rica. |