| 灰色聚类分析法在天然林资源保护工程社会影响评价中的应用 |
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| 引用本文： | 张红文,索延星,张霖,贺延生,郑俊耀,赵毅,李晨光.灰色聚类分析法在天然林资源保护工程社会影响评价中的应用[J].河南林业科技,2013(1):4-7,42. |
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| 作者姓名： | 张红文 索延星 张霖 贺延生 郑俊耀 赵毅 李晨光 |
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| 作者单位： | 河南省林业调查规划院;北京林业大学林学院;长葛市林业局;华北水利水电学院数学与信息科学学院 |
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| 摘 要： | 结合河南省天保区的实际情况,提出河南省天然林资源保护工程社会影响评价方法和评价指标体系,运用层次分析法计算出各评价因子的权重值,根据河南省天然林资源保护工程社会影响评价指标实现值,进行灰色聚类,求得分指标灰类,计算出三角白化权函数σhn2=57.04,说明河南省天然林资源保护工程社会影响效益仍属于"一般"灰类;但σhn3=43.91与σhn2较接近,说明河南省天然林资源保护工程社会影响效益已开始由"一般"向"较强"过渡。
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| 关 键 词： | 天然林资源保护工程 评价指标 评价方法 社会影响 |
Gray Cluster Assessment of Effectiveness of NaturalForest Protection Project |
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| ZHANG Hong-wen,SUO Yan-xing,ZHANG Lin,HE Yan-sheng,ZHENG Jun-yao,ZHAO Yi,LI Chen-guang.Gray Cluster Assessment of Effectiveness of NaturalForest Protection Project[J].Journal of Henan Forestry Science and Technology,2013(1):4-7,42. |
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| Authors: | ZHANG Hong-wen SUO Yan-xing ZHANG Lin HE Yan-sheng ZHENG Jun-yao ZHAO Yi LI Chen-guang |
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| Institution: | 1.Henan Institute of Forestry Inventory and Planning,Zhengzhou 450045,China;2.The Academy of Forestry of Beijing Forestry University,Beijing 100083,China;3.Changge Forestry Bureau,Henan 461500,China;4.School of Mathematics and Information Science,North China University of Water Resources and Electric Power,Zhengzhou 450011,Henan,China) |
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| Abstract: | Accounting the actual situation in Henan Province, methodologies and indicator system to evaluation social impact on natural forest protection project were introduced. The elements proportion value of evaluation factors were calculated by using analytic hierarchy process. According to the achievement of the social inlpaction evaluation indicators of the Natural Forest Protection Project in Henan Province assesed the index value for Gray Cluster. On the basis of seeking grey classification of evaluation indicators, triangle whiten fruction was calcflated. The triangle whiten function （σhn^2）was 57.04. It showed that effective social impact of natural forest resources protection project in Henan Province is still ＂general＂ category gray. But σhn^3= 43.91 which closed to σhn^2. It showed that effective social impact of natural forest resources protection project in Henan was transferring toward ＂stronger＂ . |
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| Keywords: | Natural Forest Protection Project Evaluation indicators Evaluation methodologies Social impact |
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