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本文综述了广布于欧亚大陆与北美的云冷杉林的以往研究成果 ,尤其是其更新与生境对不同采伐方式的反应 ,揭示了云冷杉林开发利用中存在的问题及今后的发展方向
This review summarizes the previous research results of spruce-fir forests widely distributed in Eurasia and North America, especially their responses to different harvesting patterns, revealing the problems existing in the development and utilization of spruce-fir forests and their future directions