By painting wood products like facades and outdoor furniture you can prolong their service life. However, it is not only the paint that affects the durability, but also the characteristics of the wood. Studied variables were ...
Environment
Mar 28, 2019
0
11
The tale of the tortoise and the hare is being retold. In Alaska's far north, it's become the race of the white spruce tree and the snowshoe hare.
Environment
Feb 28, 2018
0
25
How do trees adjust to the effects of global warming? EPFL researchers have studied how beech and spruce trees – two of the most common plant species in Europe – react to changing temperatures. And they discovered that ...
Environment
Nov 20, 2017
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37
It is the last remaining relic of an ancient forest that stretched for millennia across the lowlands of Europe and Russia, a shadowy, mossy woodland where bison and lynx roam beneath towering oak trees up to 600 years old.
Environment
May 21, 2016
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77
Contrary to expectations that spruce beetle infestations increase the severity of wildfires in southwestern Colorado, a new study led by University of Colorado Boulder researchers has found that this native insect may not ...
Ecology
Oct 29, 2015
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12
A new University of Colorado Boulder study indicates drought high in the northern Colorado mountains is the primary trigger of a massive spruce beetle outbreak that is tied to long-term changes in sea-surface temperatures ...
Ecology
Oct 10, 2013
0
0
In the 1970s, red spruce was the forest equivalent of a canary in the coal mine, signaling that acid rain was damaging forests and that some species, especially red spruce, were particularly sensitive to this human induced ...
Environment
Aug 30, 2013
4
0
Evergreen trees at the edge of Alaska's tundra are growing faster, suggesting that at least some forests may be adapting to a rapidly warming climate, says a new study.
Environment
Nov 10, 2011
1
0
The analysis of carbon and oxygen isotopes embedded in tree rings may shed new light on past climate events in the Mackenzie Delta region of northern Canada.
Earth Sciences
Dec 3, 2009
1
0
(AP) -- A veil of smoke settled over the forest in the shadow of the St. Elias Mountains, in a wilderness whose spruce trees stood tall and gray, a deathly gray even in the greenest heart of a Yukon summer.
Environment
Aug 23, 2009
9
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