搜索结果: 1-1 共查到“农学 tree condition”相关记录1条 . 查询时间(0.093 秒)
Evaluation of tree condition and tree safety assessment procedures in beetle-killed and fire-damaged lodgepole pine stands in central interior British Columbia
danger trees lodgepole pine mountain pine beetle Sub-Boreal Spruce zone tree condition tree damage wildfire worker safety
2010/8/31
This study quantified characteristics related to tree condition and deterioration in stands affected by the mountain pine beetle (MPB, Dendroctonus ponderosae) or wildfire. The stands evaluated were r...