干旱区生态环境知识资源中心(Arid): 荒漠化防治综合效益的多维灰色预测评估研究--以晋西北河曲县为例

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	荒漠化防治综合效益的多维灰色预测评估研究--以晋西北河曲县为例
其他题名	Multidimensional Gray Forecasting for Compositive Effect of Combating Desertification--Taking Hequ County in northwest of Shanxi province as example
	贾宁凤 1; 段建南 2; 李旭霖 3; 郝寿昌 4
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2005
卷号	25 期号:5 页码:711-715
中文摘要	选择具有代表性的晋西北河曲县,建立了荒漠化防治综合效益评估指标体系,并运用多维灰色评估模型,预测了不同乡镇2010年荒漠化防治综合效益和空间分布特征,将其划分为高中低3种类型.结果表明,2010年,各乡镇的荒漠化防治综合效益总体上有较高的水平,但具有两极分化的趋势;从空间分布来看,各类型与生态经济区相关性较小,特别是在中部丘陵区和东南部高山区.两个区各有优劣势,若能采取合理措施,均可取得最佳效益.
英文摘要	Taking Hequ county in northwest of Shanxi province as an example, we have formulated an evalu-ating index system for the compositive effect of combating desertification, and have forecasted the composi-tive effect and the spatial distribution characteristics with multidimensional gray evaluation model for every town of Hequ county in 2010. The 21 towns of Hequ County are regionalized into three types, namely, high effect type, middle effect type and low effect type. From the forecasting result it can be seen that the com-positive effect of combating desertification in Hequ county is hopeful to reach a higher level as a whole, but has trend of polarization. Spatially, the relation between the effect types and the eco-economic regions is very weak, specially, in the middle hilly area and southeast high mountain area. These two regions have their special advantages and disadvantages in geographical and ecological condition, and are able to produce the best effect if the suitable measures are applied.
中文关键词	多维灰色评估模型 ; 荒漠化防治 ; 综合效益 ; 预测 ; 河曲县
英文关键词	multidimensional gray evaluation model desertification control compositive effect forecast Hequ county
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:2077232
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/207011
作者单位	1.山西大学,经济与管理学院, 太原, 山西 030006, 中国; 2.湖南农业大学,资源环境学院, 长沙, 湖南 410128, 中国; 3.莱阳农学院,农学系, 莱阳, 山东 265200, 中国; 4.山西省气象局, 太原, 山西 030002, 中国
推荐引用方式 GB/T 7714	贾宁凤,段建南,李旭霖,等. 荒漠化防治综合效益的多维灰色预测评估研究--以晋西北河曲县为例[J],2005,25(5):711-715.
APA	贾宁凤,段建南,李旭霖,&郝寿昌.(2005).荒漠化防治综合效益的多维灰色预测评估研究--以晋西北河曲县为例.中国沙漠,25(5),711-715.
MLA	贾宁凤,et al."荒漠化防治综合效益的多维灰色预测评估研究--以晋西北河曲县为例".中国沙漠 25.5(2005):711-715.