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Archive for the ‘Lakes, Rivers, and Water Systems’ Category

New Water Accounting Reveals Why Colorado River No Longer Reaches The Sea

Via Nature, a new study that demonstrates how new water accounting reveals why the Colorado River no longer reaches the sea: Abstract Persistent overuse of water supplies from the Colorado River during recent decades has substantially depleted large storage reservoirs and triggered mandatory cutbacks in water use. The river holds critical importance to more than […]

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Hay Grown For Cattle Consumes Nearly Half The Water Drawn From Colorado River

Courtesy of the Los Angeles Times, an article on a new study showing that hay grown for cattle consumes nearly half the water drawn from Colorado River: With chronic water shortages afflicting the Colorado River, discussions about how to cut usage have increasingly focused on a thirsty crop that consumes an especially large share of […]

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Colorado River: Solving Water Crises Begins With Good Data

Via Sustainable Waters, an insightful look at – with negotiations over future allocations of water from the Colorado River (southwestern US) contentious and intensifying – anew study providing comprehensive accounting for all uses of the river’s water can aid design of strategies for bringing use back into balance with available supplies: The Colorado River in […]

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Water Level of Caspian Sea Falling at Accelerating Rate

Via Window on Eurasia, an article on the Caspian Sea: The water level of the Caspian Sea is falling at an accelerating rate, raising the specter not that that inland sea is going to go the way of the Aral anytime soon but rather that lower water levels will complicate the lives of littoral states […]

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Las Vegas Is Going All In on Its Water Conservation Plan

Via Smithsonian Magazine, an article on how Las Vegas – as the Southwest dries – a city notorious for excess find a way to survive with less: Anything goes in Las Vegas, except excessive water use. Two decades ago, the city began to grapple with a reality that many other cities in the Southwest were trying to […]

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China Changes Tack on Water Politics

Courtesy of The Diplomat, a report on how – long a source of tension with its neighbors – China’s transboundary rivers are opening opportunities for regional cooperation: Sixteen major rivers originate in China that supply fresh water to nearly 3 billion people in 14 Asian countries – more than a third of the world’s population. As “Asia’s […]

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