Introduction: Chapter 1

This report is an assessment of the effects of climate change on U.S. land resources, water resources, agriculture, and biodiversity. It is based on extensive examination of the relevant scientific literature, and is one of a series of 21 Synthesis and Assessment Products that are being produced under the auspices of the U.S. Climate Change Science Program (CCSP). The lead sponsor of this particular assessment product is the U.S. Department of Agriculture.