Locations California

CBS Evening News: Nearly 1 billion trees threatened by California drought

Media Coverage

While much of the country is dealing with rain and snow, California is still dry. One hundred percent of the state is in some form of drought, and a new study just released by the Carnegie Institution for Science has now put a number on what the drought has done to California’s iconic forests. A high-tech flying laboratory has been soaring over California, measuring the impact of four years of drought.

“There’s a lot of red on this screen, which is a sign that we’re over an area that’s in trouble,” scientist Greg Asner told CBS News.

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LA Times: New maps show spread and impact of drought on California forests

Media Coverage

New maps reveal the extreme impact the years-long drought has had on California’s trees and offer a prognosis for future forest health.

Up to 58 million trees have been severely stressed by the drought and related factors, such as rising temperatures and a plague of bark beetle infestations. If the drought persists, hundreds of millions of trees throughout the state could die, according to a study published this week in Proceedings of the National Academy of Sciences.

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Newsweek: California Drought Could Spell Death for 58 Million Trees

CAO News, Media Coverage

The past four years of punishing drought have badly hurt California’s forests. Rain was scarce, the days were too hot, and this year’s wildfire season was the worst anyone has seen in years, burning up nearly 10 million acres across the West. For the first time, a team of researchers has measured the severity of the blow the drought dealt the trees, uncovering potential future destruction in the process. The resulting paper, published Monday in the Proceedings of the National Academy of Sciences, is a rich visual testament to just how much California needs its trees and how close the state is to losing 58 million of them.

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National Geographic: To Take the Earth’s Pulse, You Have to Fly High

Media Coverage

THE VIEW OUT THE WINDOW WAS BAD ENOUGH. As his research plane flew over groves of California’s giant sequoias, some of the world’s tallest trees, Greg Asner could see the toll the state’s four-year drought had taken. “It looked wicked dry down there,” he said. But when he turned from the window to the video display in his flying lab, the view was even more alarming. In places, the forest was bright red. “It was showing shocking levels of stress,” he said.

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AJAmerica TV: Laser Mapping the California Forests

Media Coverage

California is experiencing one of its worst fire seasons in history. Firefighters have responded to nearly 6,800 fires this year alone, and we’re only half way through the season. The devastating Valley Fire engulfed over 585 homes and 73,7000 acres, according to Cal Fire. Much of this is a result of a historic, multi-year drought and decades of fire suppression, leaving the California forests in a vulnerable state.

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