Blog Tags: Methane
Last Thursday, a natural gas well operating off the coast of Louisiana began leaking methane gas into the air. Given the recent number of large number of spills and leaks taking place on Gulf rigs, it’s hard to believe that the federal government is now considering allowing drilling to take place in the Atlantic Ocean. Clearly, the government is more concerned with increased drilling rather than ensuring safety of our workers and the environment.
The National Snow and Ice Data Center has announced that Arctic sea ice melted to its yearly minimum extent last Sunday, which was the smallest extent since measurements began in 1979 and a whopping 49% below the 1979 to 2000 average. With ice vanishing at rates that exceed even the most sophisticated computer models there is one guarantee, that it’s going to shrink even more
We know Arctic sea ice will continue to shrink for two reasons. First, we are continuing to spew greenhouse gases into the atmosphere. And second, solar radiation and melting sea ice interact as a system known as a positive feedback loop. Sunlight that hits white arctic sea ice is largely reflected back to space. Throughout modern civilization Arctic sea ice has acted as a sort of thermostat, regulating the earth’s temperature. But as the climate warms, and the Arctic ice melts, the sunlight instead hits much darker seawater. Rather than reflecting that energy back to space, open-ocean waters absorb vastly more of the sun’s energy, which in turn warms the water, accelerating the rate of melt.
- CEO Note: Arctic Drilling Held At Bay Posted Fri, February 28, 2014
- Obama Admin Moves Forward to Open the Atlantic Ocean to Seismic Airgun Blasts & Drilling Posted Fri, February 28, 2014
- CEO Note: State Shark Fin Bans Protected Posted Wed, March 5, 2014
- Miranda Cosgrove Stars in New Oceana PSA to Save Dolphins Posted Wed, March 5, 2014
- The Economist’s Arctic Summit Convenes in London Posted Thu, March 6, 2014