Tinderbox-Dry Western U.S. at High Risk of Major Wildfires
The anticipated escalation in U.S. wildfire activity comes after the slowest start to wildfires in at least 10 years, according to Jeremy Sullens, a forecaster at NIFC. As of May 3, the country had seen 13,150 wildfires, which have burned about 153,000 acres. Due to a combination of drought and record heat, 2012 saw one of the most destructive wild… Read More
China ‘Moving to Lead on Climate Change,’ Says Report
Both China and the U.S., the world’s two principal emitters of greenhouse gases, have been making significant recent progress on tackling climate change, a report by an influential Australian advisory group says. Its report, The Critical Decade: Global Action Building on Climate Change, has particular praise for China, saying its efforts “demonstra… Read More
Warming Temps Cause Trees to Limit Warming—a Little
Trees may provide the Earth with a little shade from global warming – indirectly. European and Canadian researchers report that they have found what engineers like to call a negative feedback loop above the forests of Europe and North America. It works like this. Trees – those natural chemical factories that routinely deliver complex aromatic compo… Read More
Six to See: Slideshow of This Week’s Top Climate News
Tracking wildfires, measuring hurricanes and how this wacky weather is effecting the U.S. … Read More
Carbon Dioxide Passes 400 PPM Milestone, NOAA Finds
Climate scientists recognize this 400 ppm mark as a symbolic milestone, illustrating the rapid increase of human-caused CO2 emissions over the past century. Numerous other climate data, gleaned from ice cores, ocean sediment, and other sources show that this is the highest CO2 concentration in the air in all of modern human history, possibly as far… Read More
In Parched Southwest, Anxious Wait for Summer Rains
However, if the past two summer monsoon seasons are any guide to what’s ahead, meaningful drought relief may be wishful thinking. “Another dry monsoon could be devastating,” said Victor Murphy, a climate services program manager with the National Weather Service.… Read More
Jet Stream Enhances Drought in West, Midwest Relief
A week of wild and unusual weather brought a combination of record cold, snow flurries, heavy rains and 90-degree heat to different parts of the U.S. As a result of this weather pattern, which was characterized by a topsy turvy jet stream that caused storm systems to inch across the country, drought shrank in some places and grew in others, but the… Read More
Hawaii at Growing Risk of Hurricanes, Studies Show
The new study, published in the journal Nature Climate Change, found that environmental conditions will become more favorable for tropical cyclones in and around the Hawaiian islands by 2075-2099. That’s due, in part, to a northwestward shift in the tropical cyclone track as well as increased ocean temperatures in the central tropical Pacific, whic… Read More
