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"Every child should have mud pies, grasshoppers, waterbugs, tadpoles, frogs & turtles, elderberries, wild strawberries, acorns, hickory nuts, trees to climb, animals to pet, hayfields, pine cones, rocks to roll, sand, snakes, huckleberries and hornets – and any child who has been deprived of these has been deprived of the best part of his education." -Luther Burbank 1849 - 1926
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california native plants are poppies for wildflowers and native plant ecosystem

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Intriguing - frozen methand in Santa Monica Basin

Scientists have discovered an undersea deposit of frozen methane just off the Southern California coast, but whether it can be harnessed as a potential energy source is unknown.

Scientists estimate that the methane trapped in previously known frozen reservoirs around the globe could power the world for centuries. But finding the technology to mine such deposits has proved elusive.

The newly discovered deposit, believed to be substantial in size, was found about 15 miles off the coast at a depth of about 2,600 feet, at the summit of an undersea mud volcano. Scientists were conducting an unrelated study when they came across the volcano, which sits on top of an active fault zone in the Santa Monica Basin.

Methane hydrates are ice-like crystals that form at low temperatures and high pressure in seabeds and in Arctic permafrost.

The ecosystem surrounding the methane hydrate site was unlike any of the other vast hydrate deposits around the world. Scientists found seashells and clams with unique chemical characteristics, suggesting the area experiences an extreme flux of methane gas mixing with water, said Jim Hein, a marine geologist at the U.S. Geological Survey in Menlo Park.

In additional to technical problems standing in the way of mining methane hydrates, Hein said mining this deposit probably would be difficult because of its proximity to shipping lanes from Los Angeles and Long Beach.

Some scientists also worry about the environmental effects of such large-scale gas deposits. Hydrates are estimated to contain about three times as much methane as is currently in the atmosphere, and some scientists say releasing it could lead to global warming and change the world's climate.

SOURCE: http://abcnews.go.com/Technology/wireStory?id=1552793
The discovery is detailed in the February issue of the journal Geology.