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PARENT SESSIONPoster Session #32: Plant Ecology I. Wednesday, August 8, 2001. Presentation from 3:30 PM to 5:00 PM. Exhibition Hall 83. Hawkins, Katherine1, McDonald, John2, Meador, Andrew2, Weiher, Evan1,2, 1 2 Patterns of assembly along a toposequence in pine savannas and baygall gallery forests. 84. Meisel, Jennifer1, Trushenski, Nicole1, Weiher, Evan1, 1 Multivariate effects on species richness in floodplain oak savannas. 85. BIGELOW, SETH1, CANHAM, CHARLES1, 1 Tests of soil calcium effects on forest dynamics in northeastern USA. 86. Taub, Daniel1, 1 Interspecific differences in plant growth response to nitrogen are associated with the response of ULR. 135. Iglich, Esther1, Drost, Megan1, 1 Help or hindrance? the impact of prescribed burning and mound ants on endemic serpentine plants. 136. Rosenstiel, Todd1, Forbis, Tara1, Monson, Russell1, 1 Variation in leaf carbohydrates among high alpine plant species: The sweet and low. 137. Gutiérrez, Julio1, Meserve, Peter2, 1 2 Temporal variation of the soil seed bank in an arid thorn scrub community of north-central Chile. 138. Yoder, Carolyn1, Menon, Usha1, Stark, John1, Caldwell, Martyn1, 1 Belowground responses of Artemisia tridentata and Agropyron desertorum to summer rainfall events of two intensities in the Great Basin. 139. Wedin, David1, Awada, Tala1, Ding, Xiaoping1, 1 Experimental pine forests in the Nebraska Sandhills: interactions between canopy density, climate and water stress . 140. Acuña, Tania 1, Novoplansky, Ariel1, 1 Ecotypic differences in response to resource availability and photoperiod signals. 141. Gann, Valerie1, Brunkow, Paul1, Marriage, Tara1, Kahl, Katie1, Jones, Cindy1, Schulz, Kurt1, Zasada, John2, 1 2 Effects of simulated herbivory and light on growth and reproductive allocation in Dirca palustris L. (Eastern leatherwood, Thymelaeaceae) in selectively managed forests of the Northwoods. 142. Silletti, Andrea1,2, Knapp, Alan1, 1 2 Effects of neighbor removal and fertilization on tallgrass prairie co-dominants. 143. Dickson, Tim1, Foster, Bryan1, 1 Colonization and species richness in grassland: effects of micro-site availability, resource supply and seed availability. 144. Hodgson, James1, Hodgson, Jay2, Podlaha, Ondrej1, Bunker, Gregory3, 1 2 3 Relationships between herbaceous understory and canopy type in a northeastern Wisconsin forest. 145. Falik, Omer1, Reides, Perla1, Gersani, Mordechai1, Novoplansky, Ariel1, 1 Directional Self/Non-self Responses in Roots. 146. McElwain, Shauna1, McElwain, Kirsti1, Smith, Jana1, Wiens, Delbert2, Davis, Stephen1, 1 2 Differences in ovule abortion between sprouting and non-sprouting species of California chaparral. 147. Emry, Jason1, Moody-Weis, Jennifer1, Rabas, Alicia1, Smith, Val1, Foster, Bryan1, Petersen, Venessa1, 1 Effects of species, leaf position, and soil fertility on foliar disease in a tallgrass prairie. 148. Zaitchik, Benjamin1, Novoplansky, Ariel1, 1 Ecotype specialization and phenotypic plasticity in response to resource availability and variable developmental time. 149. DELISSIO, LISA1,2, PRIMACK, RICHARD2, 1 2 Leaf lifespans, herbivory rates, and biomass allocation in Malaysian rain forest tree seedlings. 150. Black, Bryan1, Abrams, Marc1, 1 Influences of Native Americans and surveying irregularities on metes and bounds witness tree distribution. 151. Schrag, Anne1, Nash, Joseph1, Alexander, Helen1, 1 The fate of wild sunflower seeds and its population biology consequences. 152. Jenkins, Michael 1, Harrod, Jonathan2, 1 2 Flowering dogwood mortality and understory composition changes in western Great Smoky Mountains National Park. 153. BARUA, DEEPAK1, HECKATHORN, SCOTT1, COLEMAN, JAMES2, 1 2 Variation in heat-shock proteins and thermotolerance among populations of Chenopodium album from contrasting thermal environments. 154. GAYLORD, BARRETT1, 1 Seed bank study of ephemeral wetland ponds. |