Eva林地集约利用评价研究——以牙克石市温河经营开发区为例(英文)  

Evaluation on Woodland Intensive Use——A Case of Wenhe Operating Zone in Yakeshi City of China

作　　者：张侠[1] 赵德义[1] 李国强[1] 

机构地区：[1]石家庄经济学院公共管理学院,河北石家庄050031

出　　处：《Asian Agricultural Research》2009年第7期29-32,共4页亚洲农业研究（英文）

基　　金：Supported by the Social Science Foundation of Hebei Province (HB09BYJ073);the Natural Science Foundation of Hebei Province (G200900951);the Hebei Provincial Science & Technology Department Project (054572176)

摘　　要：在厘清林地集约利用概念的基础上,根据科学系统性、指标可采集性、体系内在联系性3个原则,从经济、社会、生态等方面选择了12个指标,构建了一套科学的林地集约利用评价指标体系。为了消除不同指标间的差异,采用极差标准化法对原始数据进行处理;采用客观的变异系数赋值法确定各指标的权重。介绍了样本区域中国牙克石市温河经营开发区的自然条件、林地面积和林木资源。运用2004～2008年相关统计数据,对样区林地的集约利用水平进行了评价。结果表明:该区林地集约利用水平总体呈上升趋势,个别年份上升速度较快,林地投入每年都有小幅增加;2004～2005年,林地集约水平下降,但下降幅度很小;2005～2006年,林地集约水平上升,林地产出呈小幅上升;2006～2007年,林地集约水平上升较快,产出呈大幅增加之势;2007～2008年,林地集约水平下降较快。基于此,提出了集约利用该区林地的相关对策建议。①加大林业生产要素投入,尤其是机械投入,避免不必要的浪费。②科学评价林地的开发潜力、优选养殖和种植方案、进行市场统一规划、适当发展野生动物养殖。③科学规划人工林,保证成活率;增加人工林后期投入;科学规划采伐限额,保证林地木材的合理产出和集约利用。Based on apprehending the conception of intensive use of woodland,12 indices are selected from the aspects of economy,society,ecology and so on according to the principles of scientific systematization,collectible index and system inner linkage.A scientific evaluation index system for woodland intensive use is constructed.Range Standardization Method is adopted in order to eliminate the differences among indices;index weight is calculated by the objective variation coefficient weight method.Physio geographic condition,woodland area and forest resource of Wenhe Operating Zone in Yakeshi City,China are introduced.According to the 2004-2008 relevant statistical data,intensive use level of Wenhe Operating Zone is evaluated.Result shows that the intensive use level of this zone shows a general upward trend with relatively fast increase in a particular year,and slight increase in woodland input every year.From the year 2004 to 2005,intensive level of woodland decreases slightly.From 2005 to 2006,intensive level of woodland rises with slight increase in woodland output.From 2006 to 2007,intensive level of woodland rises rapidly with a substantial upward trend in output.From 2007 to 2008,intensive level of woodland declines sharply.Based on this,related countermeasures are put forward for the intensive use of woodland in Wenhe Operating Zone.Firstly,strengthen the input in production factors of forestry,especially the mechanical input,in order to avoid unnecessary waste.Secondly,scientifically evaluate the development potential,breeding mode and planting program of woodland.Conduct a unified plan for market,and develop wildlife breeding properly.Thirdly,scientifically plan the plantation and guarantee the survival rate;increase the post investment in plantation;scientifically plan the logging quota,and ensure a reasonable output and intensive use of wood.

关 键 词：林地 集约利用 变异系数赋值法 温河经营开发区 

分 类 号：F326.2[经济管理—产业经济]