摘要
通过对贺兰山各个时段森林资源动态变化的分析 ,弄清了贺兰山森林资源的变化规律 。
Through analysis of dynamic changes of forest resources in Helanshan mountain during various periods,the law of change of forest resources in Helanshan mountain was clarified and the objective of the struggle for a sustainable development of forest in Helanshan mountain was put forward there on.
出处
《宁夏农林科技》
2000年第C00期31-35,共5页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
贺兰山
森林资源
变化
可持续发展
宁夏
Helanshan mountain
forest resources
analysis of changes
sustainable development.
