There’s methane trapped at the bottom of the ocean, so obviously we should get it and burn it
Learn more Your name Note Your email address is used only to let the recipient know who sent the email. Those conditions can make life stressful for marine organisms. Sindh province in Pakistan has experienced a grim mix of two consequences of climate change. As ice and permafrost melt, they release more methane, a powerful greenhouse gas, which makes the Earth warmer, so more ice melts, and more methane is released and so on. Now the tide has started to turn, as studies of the frozen gas have quelled some of the bigger fears. ScienceDaily, 6 February
Underwater methane gas plumes erupting along Atlantic coast - CBS News
Landslides at the edge of the continental slope just off the East Coast of the United States may have been triggered by pockets of methane gas that had built up pressure under a lid of overlying sediments and exploded. So as those ice sheets shrink, we need to understand what might get burped up. Then change the average global temperature and notice how hydrate deposits react to cooler and warmer conditions. This means that humans could not only be killing off marine life by creating such oxygen-low areas but creating significant amounts of methane. Here, instead of a smallish cluster of mounds, researchers mapped more than a hundred craters between and 1, meters across and up to 30 meters deep. A pair of recent studies examined odd bumps and scars at the bottom of the Barents Sea to work out a story of glaciers—and methane—come and gone. The researchers then compared the sound record with still images from the ROV and found their estimates of bubble size from the hydrophone record matched the visual evidence.
Other than in permafrost regions, which present their own challenging, remote and hostile environment, hydrate is present only in deep water where building structures on the seabed is a significant engineering challenge. Last year Japanese scientists announced they had for the first time extracted gas from offshore deposits of methane hydrate, an ice-like substance made of natural gas methane trapped inside water crystals. By Robin Andrews 01 Mar , China draws up 'unreliables' list In an ominous but vague warning, China said Friday that it was drawing up a list of "unreliable" foreign companies, organizations and individuals for targeting, which could signal retaliation fo Natural state of the system For the past century, bottom water in the area fluctuated seasonally from 1,8 to 4,6 degrees Celsius. Known methane hydrate deposits worldwide.