1:00 PM CHAPMAN, SAMANTHA¹, WHITHAM, THOMAS¹, HART, STEVEN¹, COBB, NEIL¹, KOCH, GEORGE¹, ¹ . Herbivory alters pinyon pine litter biomass and chemical composition..

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1:15 PM SIMARD, JENNIFER¹, FRYXELL, JOHN¹, ¹ . Effects of selective logging on terrestrial mammal and arthropod communities..

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1:30 PM GUO, DALI¹, MOU, PAUL², JONES, ROBERT³, MITCHELL, ROBERT⁴, ^{1 2 3 4} . Spatio-temporal patterns of available N and P after whole-tree harvest and girdling..

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1:45 PM Yanai, Ruth¹, Currie, William², Goodale, Christine³, Covington, W. Wallace⁴, ^{1 2 3 4} . Soil carbon dynamics following forest harvest: an ecosystem paradigm reviewed..

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2:00 PM RESTOM, TERESA¹, GIAMBELLUCA, THOMAS¹, GOLDSTEIN, GUILLERMO¹, ¹ . The effects of species composition on canopy interception in a reforested watershed..

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2:15 PM Sutton, Ariana¹, Bradbury, Damon¹, Finzi, Adrien¹, ¹ . Species effects on soil properties across the landscape I: Texture, pH and exchangeable cations..

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2:30 PM Lawrence, Deborah^1,2, Foster, David², ^{1 2} . Determinants of regional variability in litter production of forests in the Southern Yucatan: environmental gradients or human legacy?.

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2:45 PM SCHUUR, EDWARD¹, TRUMBORE, SUSAN¹, ¹ . The radiocarbon signature of soil respiration following fire in Alaskan boreal forest: does disturbance release old soil carbon to the atmosphere?.

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3:00 PM . Break..

3:15 PM McFarland, Jack¹, Ruess, Roger ¹, Kielland, Knut ¹, Doyle, Allen ², ^{1 2} . The role of organic N in the nitrogen economy of floodplain balsam poplar stands in interior Alaska..

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3:30 PM Twilley, Robert¹, Ewel, Kathy², Krause, Ken², Cormier, Nicole¹, ^{1 2} . Nutrient biogeochemistry of mangroves among hydrologic basins in two oceanic islands of Micronesia..

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3:45 PM Gonzalez-Meler, Miquel¹, Matamala, Roser², Andrews, Jeff^3,4, DeLucia, Evan⁵, Ellsworth, Dave³, Katul, Gaby³, Luo, Yqi⁶, Schlesinger, William³, ^{1 2 3 4 5 6} . Use of stable isotopes to study the responses of ecosystem respiration in a forest exposed to elevated CO₂..

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4:00 PM Jackson, Leland¹, ¹ . Evidence for alternate states in shallow prairie lakes..

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4:15 PM Butzler, Julia¹, Chase, Jonathan¹, ¹ . The role of nutrient variability on aquatic ecosystems..

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4:30 PM Allen, Craig¹, Holling, C², ^{1 2} . Are animal body mass patterns from structurally similar ecosystems similar?.

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