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The definitions in this glossary have been reprinted or adapted from the EPA Climate Change Glossary and the Climate Action Reserve Dictionary.
Energy Information Administration’s Energy Glossary
EPA Overview of Greenhouse Gas Emissions
FEMA Extreme Heat Glossary
IPCC Fourth Assessment Report Working Group 1: The Physical Science Basis
IPCC Fourth Assessment Report Working Group II: Impacts, Adaptation, and Vulnerability
National Weather Service Glossary
NASA’s Earth Observatory Library