Climate Change Impacts in the United States: The Third National Climate Assessment


United States Global Change Research Program
Jerry M. Melillo
Terese Richmond
Gary W. Yohe
1 May 2014

This report assesses the science of climate change and its impacts across the United States, now and in the future. The assessment draws from a large body of scientific peer-reviewed research, technical input reports and other publicly available sources to document climate change related impacts and responses for various sectors and regions of the United States, with the goal of better informing public and private decision-making at all levels.