A:
Amphibian Malformations and Declines - Information on amphibian malformations and links to resources. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), National Wildlife Health Center]

Amphibian Research & Monitoring Initiative - A national program of amphibian monitoring, research, and conservation, to address worldwide declines in amphibian populations. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Ecosystems]

Ask Dr. Global Change - Assists researchers, students, educators, decision makers and the general public find information and data relevant to global environmental change [Multiple agencies involved]

Atmospheric Modeling Research. - This page contains a list of links to pages describing atmospheric modeling research projects. [U.S. Environmental Protection Agency (EPA)]

C:
CSCOR: Center for Sponsored Coastal Ocean Research - Understanding and predicting the impacts of natural and anthropogenic influences on coastal regional ecosystems, communities, and economies. [U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA)]

California Climate Change Portal - Combines information on the impacts of climate change on California and the state's policies relating to global warming with the California Climate Change Center, a virtual research and information website [Ad Hoc Organizations, California Energy Commission]

Climate Change - Presents information on the broad issue of climate change (global change). [U.S. Environmental Protection Agency (EPA)]

Climate Change and Carbon Management - Conducts research to increase the scientific foundation for prediction, impact assessment, and prevention of climate change, with projects in carbon sequestration in geologic, oceanic, and terrestrial systems [U.S. Department of Energy (DOE), Lawrence Berkeley National Laboratory (LBNL)]

Climate for Action - Get smart on how you can help children's health by saving energy [U.S. Environmental Protection Agency (EPA)]

D:
DOT Transportation and Climate Change Clearinghouse - One-stop source of information on transportation and climate change issues [U.S. Department of Transportation (DOT)]

E:
EPA Climate Change Site - Offers comprehensive information on the issue of climate change in a way that is accessible and meaningful to all parts of society – communities, individuals, business, states and localities, and governments [U.S. Environmental Protection Agency (EPA)]

ESRL - Global Monitoring Division - Conducts research related to atmospheric constituents that are capable of forcing change in the climate of the Earth or that may deplete the ozone layer [U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA)]

Earth Day: Selected Resources - Science Reference Guide - Finding guide from the Library of Congress, Science Reference Section [U.S. Library of Congress (LOC)]

Earth’s Water Cycle in a Changing Climate - Webcast of a presentation at the Library of Congress by Peter Hildebrand, chief of the Hydrospheric and Biospheric Sciences Laboratory at NASA Goddard Space Flight Center. [U.S. Library of Congress (LOC), Science, Technology and Business Division]

Exposure Research - Research and development that leads to improved methods, measurements and models to assess and predict exposures of humans and ecosystems to harmful pollutants and other conditions in air, water, soil, and food. [U.S. Environmental Protection Agency (EPA), National Exposure Research Laboratory (NERL)]

G:
Geosciences - Research programs support research and related activities that advance fundamental understanding of dynamic physical, biological, and socioeconomic systems as well as interactions among those systems [U.S. National Science Foundation (NSF)]

Global Change Research Program - Research on understanding the potential consequences of climate variability and change on human health, ecosystems, and socioeconomic systems [U.S. Environmental Protection Agency (EPA)]

Global Warming & Climate Change: Science Tracer Bullet - updated Feb. 2011 - Finding guide from the Library of Congress, Science Reference Service [U.S. Library of Congress (LOC)]

Goddard Institute for Space Studies (GISS) - Prediction of atmospheric and climate changes in the 21st century based on research of global datasets [National Aeronautics and Space Administration (NASA), Goddard Space Flight Center (GSFC)]

GreenChill Advanced Refrigeration Partnership - EPA cooperative alliance with the supermarket industry and other stakeholders to promote advanced technologies, strategies, and practices that reduce refrigerant charges and emissions of ozone-depleting substances and greenhouse gases. [U.S. Environmental Protection Agency (EPA)]

H:
Human Exposure & Atmospheric Sciences. - Human Exposure & Atmospheric Sciences, of the National Exposure Research Laboratory, conducts research to characterize pollutant exposures from the pollutant source to the exposed person or receptor. [U.S. Environmental Protection Agency (EPA), National Exposure Research Laboratory (NERL)]

M:
Mapping Water Use from Space - Webcast - Webcast of a talk at the Library of Congress. Martha Anderson, PhD., talks about using images from the Landsat satellite program to monitor water use and drought on U.S. farms. It is used to measure evapotranspiration, the total amount of water used in the process of growing crops. [U.S. Library of Congress (LOC)]

N:
NOAA Unmanned Aircraft System - This site provides information about measures that effect the world that can only be discovered via unmanned aircrafts. The system established test bed research and operations for climate change, hurricanes, Pacific storms, fisheries enforcement, and protection of marine sanctuaries and endangered species. [U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA)]

National Activities of the USGS Biological Resources Discipline - Links to national programs, including biomonitoring, bird banding, gap analysis, integrated taxonomy, breeding birds, nonindigenous species, and vegetation mapping. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS)]

O:
ORNL Environmental Data Science and Systems - Advances environmental and climate research and policy by developing and providing integrated data products, data delivery systems, and data analysis tools. [U.S. Department of Energy (DOE), Oak Ridge National Laboratory (ORNL)]

U:
Ultraviolet Monitoring Program: UV-Net. - The EPA UV-Net Program operates and maintains a network of Brewer spectrophotometers throughout the United States. The UV monitoring under this program is coordinated with measurement programs of other U.S. Federal agencies. [U.S. Environmental Protection Agency (EPA)]

United States Global Change Research Program - Coordinates and integrates federal research on changes in the global environment and their implications for society. [Multiple agencies involved]