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Global Impact of Biotech Crops: Environmental Effects, 1996-2008
This article updates the assessment of the impact commercialized agricultural biotechnology is having on global agriculture from an environmental perspective. It focuses on the impact of changes in pesticide use and ...
Multi-scale synthesis of historical fire regimes along the south-central US prairie-forest border
Background: Along the prairie-forest border in the south-central USA exists one of the most extensive areas of uncut forest in the nation ([greater than]323 750 hectares), providing unique potential for developing multi-century ...