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机构地区:[1]国家林业局中南林业调查规划设计院,湖南长沙410014 [2]芷江侗族自治县林业局林调队,湖南芷江419100
出 处:《湖南林业科技》2012年第4期80-83,共4页Hunan Forestry Science & Technology
摘 要:全国森林资源清查是通过定期、准确查清各省的森林资源数量、质量及其消长动态,从而掌握森林生态系统的现状和变化趋势,对森林资源与生态状况进行综合评价。由于清查覆盖面积大、跨度时间长,清查结果不能有效及时利用。本文浅析了我国森林资源连续清查体系在应用中存在的不足,并提出改进措施,以期为完善我国森林资源连续清查体系提供参考。After survey the qualities, quantities and changes of forest resources in province by accurately and regularly, we can give a comprehensive evaluation on the forest resources and its change because the status and change trends of forestry ecology system was un- der charged for us. These are the major contents of the system of continuous forest inventory (CFI), but it has a shortage that the sur- vey data did not play a roll on time since the investigated areas are very large and the time lasts so long. This paper slightly introduced the shortages of CFI in its practical application and gave some developing suggestions on the instance of CFI in China.
分 类 号:S757.2[农业科学—森林经理学]
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