| 杨凌示范区可持续发展能力评价 |
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| 引用本文： | 李成砚,廖允成.杨凌示范区可持续发展能力评价[J].安徽农业科学,2012,40(14):8345-8347. |
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| 作者姓名： | 李成砚 廖允成 |
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| 作者单位： | 西北农林科技大学农学院,陕西杨凌,712100 |
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| 基金项目： | 公益性行业(农业)科研专项 |
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| 摘 要： | 对杨凌示范区人口结构、素质状况,环境状况、污染源、污染治理状况,经济和社会发展状况进行了调查和分析,并依据层次性、完备性、可行性和动态性原则,初选了47个指标,通过聚类分析将指标体系精简为17个,利用主成分分析的方法从指标体系中提炼出2个主因子,对2008～2010年杨凌示范区的发展状况进行了纵向分析比较,得出了杨凌示范区可持续发展能力逐年提高的结论。
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| 关 键 词： | 杨凌示范区 可持续发展 指标体系 |
Evaluation of the Sustainable Development Capacity in Yangling Demonstration Zone |
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| Institution: | LI Cheng-yan et al(College of Agronomy,Northwest A&F University,Yangling,Shaanxi 712100) |
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| Abstract: | The population structure and quality,environmental conditions and sources of pollution,pollution control,economic and social development of Yangling Demonstration Zone were investigatged and analyzed.47 indices were preliminiarily selected according to the principles of hierarchy,completeness,feasibility and dynamics,and then refined into 17 through cluster analysis.Two main factors were selected by the principal component analysis to carry out a longitudinal analysis on the development status of Yangling Demonstration Zone from 2008 to 2010,concluding that the sustainable development capacity in Yangling is improving year by year. |
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| Keywords: | Yangling Demonstration Zone Sustainable development Index system |
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