California’s huge tree die-off expected to slow after wet winter
By Kurtis Alexander
SF Chronicle
April 8, 2017
California’s extraordinarily wet winter didn’t just end the drought. It’s likely to mean a turnaround for the state’s dying forests.
After five years of dry weather unleashed unparalleled havoc on trees from Yosemite to the Central Coast — leaving vast stands of pine too parched to fight pests and reducing entire mountainsides to browning wastelands — a forecast by the U.S. Forest Service suggests the die-off will slow this year.
The projection, made public earlier this year, is short on specifics. But it mirrors the opinion of many forestry experts who say fewer trees will perish as rainy weather helps California’s woodlands regain their natural defenses against the ravenous bark beetle.
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