Bark beetles in lodgepole pine used to be more selective, leaving the younger and healthier trees alone.

海滩松上的树皮甲虫会有选择性地寄居在松树上，避开年轻健康的松树。

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The narrow, towering lodgepole pine trees that populate North America's western forests may disappear in the coming decades due to climate change and attacking beetles, a study said Monday.

狭长的，树尖儿直耸入天的海滩松生长在美国西岸丛林中。星期一，一项研究表明，海滩松有可能在未来数十年中，因为气候变化和病虫害而灭绝。

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The subalpine forests are dominated by lodgepole pine (Pinus contorta), P. albicaulis and alpine fir (Abies lasiocarpa).

UNESCO: Biosphere Reserve Information

The mountain pine beetle has infested and killed over half the lodgepole pine forest in the centre of the province an area larger than England.

ECONOMIST: Pining for a cold winter

There was a tall lodgepole pine forest, very dark, high canopy on one side, and on the other side, a meadow with a few trees and some yarrow and some fireweed, some of the flowers that grow here.

NPR: Yellowstone Preview: The Dynamics Of Fire