Assessing decision support systems and levels of confidence to narrow the climate information “usability gap”

This article focuses on the implications for the US National Climate Assessment (NCA) of diversifying information needs to support climate change risk management. It describes how the Third US National Climate Assessment (NCA3) evolved to begin to narrow the gap between information from climate and impact scientists and “intermediaries” (individuals who have expertise in climate science, communication, and decision-support processes)–who are...