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Full-Text Articles in Biodiversity
Direct And Legacy Effects Of Long-Term Elevated Co2 On Fine Root Growth And Plant-Insect Interactions, Peter Stiling, Daniel Moon, Anthony Rossi, Rebecca Forkner, Bruce A. Hungate, Frank P. Day, Rachel E. Schroeder, Bert Drake
Direct And Legacy Effects Of Long-Term Elevated Co2 On Fine Root Growth And Plant-Insect Interactions, Peter Stiling, Daniel Moon, Anthony Rossi, Rebecca Forkner, Bruce A. Hungate, Frank P. Day, Rachel E. Schroeder, Bert Drake
Biological Sciences Faculty Publications
Increasing atmospheric CO2 concentrations alter leaf physiology, with effects that cascade to communities and ecosystems. Yet, responses over cycles of disturbance and recovery are not well known, because most experiments span limited ecological time. We examined the effects of CO2 on root growth, herbivory and arthropod biodiversity in a woodland from 1996 to 2006, and the legacy of CO2 enrichment on these processes during the year after the CO2 treatment ceased. We used minirhizotrons to study root growth, leaf censuses to study herbivory and pitfall traps to determine the effects of elevated CO2 on arthropod …