The site was developped by EPA in collaboration with other federal
agencies and was updated in October 2006. The site provides the latest
scientific information reflecting consensus findings from U.S. and
international organizations. Besides the sections Science, U.S. Climate
Policy, Greenhouse Gas Emissions and Environmental Effects, visitors
will also find educational tools and information allowing them to
understand and to estimate their personal impact on climate change.
change kids site is also available.
The Earths average temperature rose by more than half a degree
Celsius over the last century. What caused this change? Join NASAs
Earth Observatory Team in an investigation into the causes and effects
of global warming, through a series of instructional movies.
TEMIS aims to compute and deliver global concentrations of tropospheric
trace gases, and aerosol and UV products derived from observations
of nadir-viewing satellite instruments. TEMIS is part of the Data
User Programme (DUP) of the European Space Agency (ESA). The service
of TEMIS centres around four themes: Air pollution monitoring, UV
radiation monitoring, Support to Protocol monitoring and Support to