| 辽宁矿业城市经济系统应对能力分析与脆弱性评价 |
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| 引用本文： | 孙平军,修春亮. 辽宁矿业城市经济系统应对能力分析与脆弱性评价[J]. 干旱区资源与环境, 2011, 0(4): 22-27 |
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| 作者姓名： | 孙平军 修春亮 |
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| 作者单位： | 东北师范大学城市与环境科学学院; |
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| 基金项目： | 国家自然科学基金重点项目(40635030)资助 |
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| 摘 要： | 矿业城市经济系统脆弱性是关于敏感性和应对能力的一组函数关系式,而其应对能力的影响因素很多,为了实现降维和客观赋值,借助主成分分析法和熵值法结合法来计算,并构建脆弱件评估模型,以辽宁主要矿业城市为样本城市,对矿业城市经济系统脆弱性进行评价.评价结果表明:(1)矿业城市经济系统脆弱性随着其生命周期的推进而逐渐增大,侧面说明...
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| 关 键 词： | 经济系统脆弱性 主成分分析法 熵值法 矿业城市 辽宁省 |
Capacity and vulnerability assessment for the economic system of mining-city in Liaoning Province |
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| SUN Pingjun,XIU Chunliang. Capacity and vulnerability assessment for the economic system of mining-city in Liaoning Province[J]. Journal of Arid Land Resources and Environment, 2011, 0(4): 22-27 |
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| Authors: | SUN Pingjun XIU Chunliang |
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| Affiliation: | SUN Pingjun,XIU Chunliang(Department of Geography,Northeast Normal University,Changchun 130024,P.R.China) |
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| Abstract: | On the basis of understanding the vulnerability of economic systems,by constructing a vulnerability assessment model and combining with Entropy Value Method and Principal Component Analysis,we made a research of the economic systems' vulnerability of the major mining-cities of Liaoning Province.It showed that:(1)the vulnerability of economic systems of mining-cities is gradually increasing along with their lives-cycles.(2)Facing the disturbances of resource depletion and state-owned enterprise reform,due to... |
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| Keywords: | the vulnerability of the economic system Principal Component Analysis Entropy Value Method Mining-city Liaoning Province |
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