Large-Scale Thinnings, Ponderosa Pine, and Mountain Pine Beetle in the Black Hills, USA

FOREST SCIENCE, pp. 529-536, 2017.

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摘要

Mountain pine beetle Dendroctonus ponderosae Hopkins) MPB), can cause extensive ponderosa pine Pinus ponderosa Dougl. ex Laws.) mortality in the Black Hills of South Dakota and Wyoming, USA. Lower tree densities have been associated with reduced MPB-caused tree mortality, but few studies have reported on large-scale thinning and most data...更多

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