The Great Lakes in the Midwest U.S. comprise the largest unfrozen freshwater stores on Earth. But too much of a good thing can create problems. New research using the most advanced regional climate modeling systems finds ...
Earth Sciences
Jun 22, 2022
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Freshwater fishing is recognized as a major stressor on aquatic ecosystems, often leading to dramatic changes in the structure of natural populations. Fishing in inland freshwaters typically takes two forms: intensive fishing ...
Ecology
Jun 22, 2022
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Lake Oroville, the largest reservoir in a state system that provides water to 27 million Californians, has already reached its peak level for the year, barely surpassing half of its capacity, according to the Department of ...
Earth Sciences
Jun 21, 2022
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With the Colorado River's depleted reservoirs continuing to drop to new lows, the federal government has taken the unprecedented step of telling the seven Western states that rely on the river to find ways of drastically ...
Earth Sciences
Jun 20, 2022
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An instrument on the space station documented how built and natural surfaces responded to record heat in Las Vegas.
Environment
Jun 16, 2022
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As the West endures another year of unrelenting drought worsened by climate change, the Colorado River's reservoirs have declined so low that major water cuts will be necessary next year to reduce risks of supplies reaching ...
Earth Sciences
Jun 15, 2022
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The Great Lakes cover nearly 95,000 square miles (250,000 square kilometers) and hold over 20% of Earth's surface fresh water. More than 30 million people in the U.S. and Canada rely on them for drinking water. The lakes ...
Environment
May 19, 2022
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22
As lakes across the upper Midwest grow warmer year after year, cool-water species of fish are finding it harder to thrive. In Wisconsin, that trend is especially noticeable in struggling populations of walleye—important ...
Plants & Animals
May 10, 2022
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108
After years of severe drought compounded by climate change, the water level in Lake Powell, the second-largest reservoir on the Colorado River, has dropped to just 24% of full capacity and is continuing to decline to levels ...
Earth Sciences
May 4, 2022
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33
Israel, a leader in making seawater drinkable, plans to pump excess output from its desalination plants into the Sea of Galilee, depleted by overuse and threatened by climate change.
Environment
Apr 15, 2022
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