A modified inventory system of national forest resources combined with a monitoring survey based on GIS and remote sensing is recommended for China.
野外调查和数据处理的计算机化。根据上述分析，建议在我国采用以遥感和GIS为基础的兼有森林环境监测功能的国家森林资源调查体系。
Collective forest is the main component of forest resources in China. Forest management survey is a very important technologic way in increasing the management level.
集体林是我国森林资源的重要组成内容，森林经理调查是提高集体林经营管理水平的一项重要技术手段。
Based on survey resources in the past years, natural forest stand structure of Pinus tabulaeformis in Machibei was studied.
依据历年调查资料，对麻池背油松天然林的林分生长结构进行了研究。
With the help of sample plot survey and sampling analysis, the water-containing rate and amount of resources of all kinds of combustibles under alpine pine forest in Nyingchi County are analyzed.
通过样地调查和取样分析，分析了林芝县高山松林下各类可燃物的含水率及其资源量。
With the help of sample plot survey and sampling analysis, the water-containing rate and amount of resources of all kinds of combustibles under alpine pine forest in Nyingchi County are analyzed.
通过样地调查和取样分析，分析了林芝县高山松林下各类可燃物的含水率及其资源量。
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