A safe haven could be out of reach for 9 percent of the Western Hemisphere's mammals, and as much as 40 percent in certain regions, because the animals just won't move swiftly enough to outpace climate change.
Changes in the speed that ice travels in more than 200 outlet glaciers indicates that Greenland's contribution to rising sea level in the 21st century might be significantly less than the upper limits some scientists thought possible, a new study shows.
"So far, on average we're seeing about a 30 percent speedup in 10 years," said Twila Moon, a University of Washington doctoral student in Earth and space sciences and lead author of a paper documenting the observations published May 4 in Science.
Climate warming caused by greenhouse gases is very likely to increase the variability of summertime temperatures around the world by the end of this century, a University of Washington climate scientist said Friday. The findings have major implications for food production.
Stop wrangling over global warming and instead reduce fossil-fuel use for the sake of the global economy.
That’s the message from two scientists, one from the University of Washington and one from the University of Oxford in the United Kingdom, who say in the current issue of the journal Nature (Jan. 26) that the economic pain of a flattening oil supply will trump the environment as a reason to curb the use of fossil fuels.
In a Town Hall meeting at the UW Fisheries building Wednesday afternoon, Jan. 25, Environmental Protection Agency Administrator Lisa Jackson told a packed auditorium that President Barack Obama’s push for green jobs and protecting the environment can also help rebuild the economy.
“There are plenty of win-win-win solutions — good ones for our planet, our country, our economy,” said Jackson, who holds an undergraduate degree from Tulane and a master’s in chemical engineering from Princeton.