'Time bomb': Tree-killing bugs threaten France's lush forests
Last year, ferocious wildfires destroyed thousands of hectares of one of France's most picturesque forests.
Ecology
Oct 26, 2023
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20
News tagged with bark beetles
Related topics:
climate change
Millions of California trees are dying; Joshua trees are just the latest victims
Californians watched in dismay this month as the York fire seared through Mojave National Preserve, igniting a delicate desert landscape that may never fully recover.
Ecology
Aug 22, 2023
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1
Gone for good? California's beetle-killed, carbon-storing pine forests may not come back
Ponderosa pine forests in the Sierra Nevada that were wiped out by western pine beetles during the 2012-2015 megadrought won't recover to pre-drought densities, reducing an important storehouse for atmospheric carbon.
Plants & Animals
Apr 5, 2023
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141
Modeling study shows how bark beetle infestations affect wildfires
A recent modeling study shows that bark beetle outbreaks in forests won't necessarily cause bigger and more damaging wildfires—at least not for awhile.
Earth Sciences
Mar 24, 2023
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4
Conifer-killing beetles use smell of beneficial fungus to select host trees
Eurasian spruce bark beetles (Ips typographus) burrow into the bark of Norway spruce (Picea abies) trees where they mate and lay their eggs. Major outbreaks in Europe have decimated millions of hectares of conifer forests. ...
Plants & Animals
Feb 21, 2023
0
121
Climate change supercharges threat from forest-eating bug
Deep in the Finnish woods, the moss and blueberry shrubs hide a deadly threat to the boreal forests that are as important to the planet as the Amazon rainforest.
Ecology
Dec 5, 2022
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11
Conifer communication is complex and can be altered by air pollution
Conifers are dominant tree species in boreal forests, but they are susceptible to attack by bark beetles. A new study from the University of Eastern Finland shows that upon attack by bark-feeding weevils, conifers release ...
Plants & Animals
Sep 13, 2022
0
153
Climate change is affecting drinking water quality
Heat waves, drought, floods, forest fires—the consequences of climate change are increasing and are changing our environment. A prime example is the countryside in the catchment area for the Rappbode reservoir in the eastern ...
Earth Sciences
Sep 9, 2022
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41
US takes emergency action to save sequoias from wildfires
The U.S. Forest Service announced Friday it's taking emergency action to save giant sequoias by speeding up projects that could start within weeks to clear underbrush to protect the world's largest trees from the increasing ...
Environment
Jul 23, 2022
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59
Drought and bark beetles are killing the oldest trees on Earth. Can the trees be saved?
Forest pathologist Martin MacKenzie strode forward on a narrow path through California's mythic bristlecone pine forest in the White Mountains near the Nevada border, methodically scanning gnarled limbs for the invaders that ...
Plants & Animals
Jun 29, 2022
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