Haven’t had a chance to hang out near the ocean for a while, so it’s time to reach back into the archives for a seaside set from the coast of the Mediterranean, a region feeling the full impact of global warming. One recent climate study found that the current dry spell in the region is the most intense in the past 900 years, and just in the past couple of weeks, scientists said this past summer’s record heatwave across the region, dubbed Lucifer, had clear global warming fingerprints all over it. And along with direct heat impacts, there are other effects. In the eastern Mediterranean, warmer water has enabled tropical fish to invade, and they are having a big impact on marine ecosystems. There are also clear signs that global warming will intensify droughts and the wildfire danger in the region. NOAA has also warned the region could become more susceptible to winter drought.
After more than a century of reckless mining that created a toxic legacy of pollution, the Obama administration finally started trying to prevent even more destruction by placing a few areas, including watersheds around the Grand Canyon, off-limits.
Even those modest restrictions are apparently too much for the mining industry and the politicians the industry has bought in Washington, D.C. Utah Republican Congressman Rob Bishop wants to reverse some of the mining bans enacted during the Obama era, says the Center for Biological Diversity, citing a letter from Bishop to Sec. Agriculture Sonny Perdue. Continue reading “Will the GOP roll back Obama-era mining bans?”→
Severe Perkinsea infections may be responsible for a significant number of frog die-offs
A emerging disease has been identified as another possible cause for amphibian die-offs, according to the U.S. Geological Survey. Scientists already know that chytridiomycosis and the ranavirus are linked to frog population declines worldwide.
The U.S. Forest Service started dragging its feet on protecting lynx ever since the wild cat was designated as a threatened species in 2000, and that pattern continues to this day. The Center for Biological Diversity has released a document suggesting that the agency’s Northern Rockies office dawdled for eight months working on a routine biological assessment that is often done in just a few weeks.
Agency’s move could violate federal environmental laws
A little more than a year after determining that greenhouse gas emissions from aircraft are a threat to public health, the EPA has stopped working on developing new standards for the air industry.
That’s not surprising, given that the Trump administration has sought to undermine nearly every rule set to limit heat-trapping pollution, but environmental advocates with the Center for Biological Diversity want to know more about the latest step backward by the EPA. Continue reading “EPA stops work on airline emissions standards”→
The growth of wildfires in the West could double the amount of sediment moving through the region’s rivers, U.S. Geological researchers found in a new study. Increased sediments can affect both water quality and the amount of water available for communities.
The USGS scientists analyzed a collection of climate, fire and erosion models for 471 large watersheds throughout the western U.S. They found that by 2050, the amount of sediment in more than one-third of watersheds could at least double. In nearly nine-tenths of the watersheds, sedimentation is projected to increase by more than 10 percent.