Grizzly bears and forestry : I: Road vegetation and placement as an attractant to grizzly bears
Today's growing demand for timber is increasing road development in once roadless forest ecosystems. Roads create both local changes in plant communities and landscape-level changes in forest connectivity. Roads also increase human access, which can be detrimental to species such as grizzly bea...
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Veröffentlicht in: | Forest ecology and management 2008-09, Vol.256 (6), p.1253-1261 |
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Sprache: | eng |
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