Global Temperature Trends
January 26, 2014 | NASA Earth Observatory
NASA's Earth Observatory has published a pair of maps that show global temperature trends. The map below shows the average change in temperature in degrees Celsius per decade between 1950 and 2013.
Rate of Temperature Change in the USA
August 26, 2013 | USA.gov Blog
Average temperatures in the U.S. are changing. Since 1901, the average surface temperature across the contiguous 48 states has risen at an average rate of 0.14°F per decade.
Image by NOAA
Maps for Water Managers
February 25, 2013 | USGS
"For the first time, U.S. Geological Survey scientists have mapped long-term average evapotranspiration rates across the continental United States – a crucial tool for water managers and planners because of the huge role evapotranspiration plays in water availability. Why are evapotranspiration rates so important to know? It's because the amount of water available for people and ecosystems is the amount of annual precipitation – that is, snow or rain – minus the amount of annual evapotranspiration." Quoted from the USGS publication announcement.