Sentences with phrase «methane hydrate expands»
Released from the pressures of the ocean depths, methane hydrate expands to create huge volumes of methane gas, one of the most powerful of the greenhouse gases.
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Yet governments and industry are rushing into expanded use of fossil fuels, including unconventional fossil fuels such as tar sands, tar shale, shale gas extracted by hydrofracking, and methane hydrates.
However, the stark reality is that global emissions have accelerated (Fig. 1) and new efforts are underway to massively expand fossil fuel extraction [7]--[9] by drilling to increasing ocean depths and into the Arctic, squeezing oil from tar sands and tar shale, hydro - fracking to expand extraction of natural gas, developing exploitation of methane hydrates, and mining of coal via mountaintop removal and mechanized long - wall mining.
The rising sea level increases pressure at certain depths, which expands the area of methane hydrate stability.
«(G) expand education and training programs in methane hydrate resource research and resource development through fellowships or other means for graduate education and training.
The US Department of Energy (DOE) has selected 14 new research projects that will be a part of an expanding portfolio of projects designed to increase the understanding of methane hydrates» potential as a future energy supply.