Greenhouse gas emissions from large U.S. polluters rose 0.6 percent in 2013, driven in the main by an increase in burning coal to generate electrical power, according to the fourth year of data from the EPA’s Greenhouse Gas Reporting Program.
EPA report finds air not as healthy as previously thought In late August the Environmental Protection Agency (EPA) released its latest smog pollution policy assessment with an unsettling finding. What were thought as “safe” levels of smog pollution are not so safe after all. The report recommends revising the current health-based national ambient air quality standard for ozone from 75 parts per billion…
Now in the public domain, genome maps for Coffee arabica and coffee eugenioides could boost climate change adaptation efforts across the world’s coffee belt. That includes breeding coffee plants resistant to coffee leaf rust, which is decimating production, as well as the livelihoods of farmers, their families and communities.
Atmospheric greenhouse gas concentrations reached a new record high in 2013, with carbon dioxide (CO2) levels rising more than in any year since 1984, according to the World Meteorological Association’s latest annual Greenhouse Gas Bulletin.
The risks of prolonged “megadrought” across the U.S. Southwest, as well as arid/semi-arid regions around the world are substantially higher than believed, according to scientists from Cornell, the University of Arizona and the U.S. Geological Survey.
With temperatures in the Arctic rising twice as fast as elsewhere, ARISE will be the first NASA airborne Arctic field campaign equipped to simultaneously measure the balance of of factors that determine climate warming.
In North America, wildfires are destroying vast swaths of forest and creating massive plumes of smoke which extend across the continent and all the way to the Mid-Atlantic. In Canada, there are huge fires raging in B.C., the Northwest Territories, and Ontario. As of August 6, a total of 3,840 wildfires have destroyed over 3,508,582 million acres so far this year. As…