论文部分内容阅读
针对我国森林资源现状和天然林资源的特,点,提出天然林的火管理对策:①建立林火预测预报系统;②林火监测与通讯系统;③充分开展计划烧除;④营建生物防火林带;⑤增加阔叶树种比例.营造针阀混交林;③通过抚育措施提高林分抗久性
In view of the status quo of forest resources in China and the special points of natural forest resources, put forward the fire management countermeasures of natural forest: (1) Establishing forest fire forecasting system; (2) Forest fire monitoring and communication system; (3) ; ⑤ increase the proportion of broadleaf species. To create a needle mixed forest; (3) Through the tending measures to improve the durability of the forest