摘要
该文运用森林分类经营理论 ,根据森林的主导功能 ,将森林划分为公益林与商品林 2大类 ,3个层次 ,2 1个种类 ,分别提出分类技术指标与标准 ,结合密云水库库区的实际情况 ,以雾灵山林场为对象 。
Forest management category has been heatedly discussed in present forestry development. Auording to the dominant functions, the forests are classified to public welfare forest and commercial forest, two categories, three layers and twenty\|one types, the indicators and standards of technology used in classification are given, too. Base on basic theories about forest management category, experience, and the actual conditions in Miyun reservoir district, take Wulingshan Forest Farm as an example in this thesis, the forest management category for the Miyun reservoir district is discussed.
出处
《北京林业大学学报》
EI
CAS
CSCD
北大核心
2001年第3期35-38,共4页
Journal of Beijing Forestry University
基金
"九五"国家攻关专题! (96 0 11 0 3 0 4)
北京市自然科学基金! (6 982 0 11)的部分内容
关键词
密云水库库区
森林分类经营
生态公益林
商品森
水源涵养林
Miyun reservoir, forest management category, ecological and public welfare forest, commercial forest