摘要
采用抽样调查和小班补充调查的方法对太谷县国营林场森林资源现状进行了调查,分析了太谷县国营林场森林资源动态变化,结果表明:森林面积持续增加,森林覆盖率不断提高;森林年龄结构不合理;近、成、过熟林急剧下降,可采资源濒临枯竭;幼、中龄林资源大幅度增加,后备资源极其丰富。
By using the methods of the sampling survey and sub-compartment supplementary survey, this article maiuly told us the forest resources status in Taigu State Forest Farm. It analyzed the dynamic changes of forest resources in Taigu State Forest Farm. The results showed that the forest area increased and the forest coverage rate improved continually;forest age structure was not reasonable; nearly mature forest, mature forest declined sharply which caused the recoverable resources nealy ex- hauted; young, middle-aged forest resources were in a significant increase and reserve resources were extreme rich.
出处
《山西林业科技》
2015年第1期11-14,共4页
Shanxi Forestry Science and Technology
基金
国家自然科学基金项目(31470631)
林业公益性行业科研专项(201304326)
山西农业大学科技创新基金(201310)
关键词
太谷县
国营林场
森林资源
土地面积
蓄积
林分结构
龄组结构
Taigu county
State Forest Farm
Forest resources
Land area
Stock volume
Forest structure
Forest age structure
作者简介
王芳（1980－），女，山西临汾人，2007年毕业于山西农业大学，讲师。
