Global environmental change is one of the most pressing international issues of the next century. There is a need to monitor the Earth's vital signs, from atmos

Global Change is increasingly considered a critical topic in environmental research. Remote sensing methods provide a useful tool to monitor global variables, s

Summarizes the science of climate change and impacts on the United States, for the public and policymakers.

We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and unde