Nitrogen Saturation in Temperate Forest Ecosystems (Matt Wallenstein) Salinity Tolerance: From Cellular Mechanisms to Community Structure (Raelyn Grasso and Katie Bickel) Grazing effects on grasslands (Juan, Florencia, Cynthia) Above-ground nutrient cycling in tropical forest ecosystems(Chas Zartman, Christine Davis) Volatile aromatic compounds in Mediterranean plant communities (Robin) Plant reproductive reponses to elevated CO2 (Shannon) Elevated CO2 studies: stomatal responses (Nicole Korbe) Phragmites growth in nitrogen enriched environments (Alex) Separating fertility gradients: A comparison of general vascular plant response to nutrient versus water stress (Jason and Laura) Elevated CO2 and fertilization on the growth of mature loblolly pine (Kai)