当前位置: 首页 > 文章 > 近自然经营对华北落叶松人工林森林健康影响的评价 内蒙古林业调查设计 2017,40 (5) 18-21+93
Position: Home > Articles > Effect Evaluation of Close-to-Nature Management on the Health of the Artificial Larix principis-rupprechtii Forest Inner Mongolia Forestry Investigation and Design 2017,40 (5) 18-21+93

近自然经营对华北落叶松人工林森林健康影响的评价

作  者:
赵婧;王树森;魏然;王春霞;赵波;张涛;王星北
单  位:
北京理工大学机电学院;内蒙古农业大学沙漠治理学院;内蒙古农业大学草原与资源环境学院;赤峰市林业对外合作项目管理办公室
关键词:
华北落叶松人工林;组合赋权法;森林健康评价
摘  要:
森林生态系统健康是森林生态服务功能的主要评价标准之一,文章以燕山北麓旺业甸人工落叶松林为研究对象,调查落叶松人工林生态系统生产力、群落结构、抵抗力和土壤状况等指标,并运用组合赋权法分析了近自然经营条件下森林健康的状况。研究结果表明:从生产力、群落结构、抵抗力和土壤状况来看,近自然经营﹥常规经营﹥未经营。从不同林龄来看,华北落叶松林表现为近自然经营﹥常规经营﹥未经营,近自然经营能促进森林生态系统健康程度。整体来看,华北落叶松人工林的森林健康指数为近自然经营(7.48)﹥常规经营(7.30)﹥未经营(7.11)。
译  名:
Effect Evaluation of Close-to-Nature Management on the Health of the Artificial Larix principis-rupprechtii Forest
作  者:
ZHAO Jing;WANG Shusen;WEI Ran;WANG Chunxia;ZHAO Bo;ZHANG Tao;WANG Xingbei;College of Grassland, Resources and Environment, Inner Mongolia Agricultural University;College of Desert Control Science and Engineering, Inner Mongolia Agricultural University;International Forestry Cooperation Project Management Office of Chifeng city;School of Mechanical Engineering, Beijing Institute of Technology;
关键词:
artificial Larix principis-rupprechtii forest;;combination weighting method;;forest health evaluation
摘  要:
Forest health is one of main ecological service evaluation standards. With the artificial Larix principis-rupprechtii forest at the Wangyedian Forest Farm as the object, and in the method of combination weighting, the paper studied four forest health factors: productivity, community structure, resistibility and soil condition, and analyzed forest health values under close-to-nature forest management. The result is shown as follow: in aspect of forest productivity, community structure, resistibility and soil condition, close to nature management ﹥ general management ﹥ no management. From the view of forest age, close-to-nature management﹥general management﹥no management. In the whole, close-to-nature management(7.48) ﹥ general management(7.30) ﹥ no management(7.11).

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