| 基于DEA模型的我国东部地区SO_2有效削减比率研究 |
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| 引用本文： | 韩新,王远,石磊,曹洋,陆根法.基于DEA模型的我国东部地区SO_2有效削减比率研究[J].四川环境,2010,29(2):23-27. |
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| 作者姓名： | 韩新 王远 石磊 曹洋 陆根法 |
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| 作者单位： | 南京大学环境学院,污染控制与资源化研究国家重点实验室,南京,210093 |
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| 摘 要： | "十一五"规划纲要中明确提出了主要污染物排放总量减少10%的战略目标,合理进行SO2削减是实现这一目标的基础。运用基于生产前沿的DEA模型计算了我国东部地区11个省、直辖市1990到2007年18年间的SO2有效削减百分比。计算结果显示,经济越发达、产业结构越优化的地区,该值越小。1990~2007年间的平均SO2有效削减百分比上海、广东、福建、海南最小,一直为0。北京、天津、浙江、江苏较低,平均SO2有效削减百分比分别为13.83%、15.31%、18.36%、21.14%,而河北、山东最高,分别为39.81%、32.00%,应该加强这些地区的SO2削减,采取措施提高SO2排放效率。
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| 关 键 词： | 二氧化硫 有效削减 DEA（数据包络分析） 区域发展 |
Study on Rational Sulphur Dioxide Abatement Rate Based on DEA Model in Eastern China |
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| HAN Xin,WANG Yuan,SHI Lei,CAO Yang,LU Gen-fa.Study on Rational Sulphur Dioxide Abatement Rate Based on DEA Model in Eastern China[J].Sichuan Environment,2010,29(2):23-27. |
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| Authors: | HAN Xin WANG Yuan SHI Lei CAO Yang LU Gen-fa |
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| Institution: | HAN Xin,WANG Yuan,SHI Lei,CAO Yang,LU Gen-fa(State Key Laboratory of Pollution Control & Resource Reuse,School of Environment,Nanjing University,Nanjing 210093,China) |
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| Abstract: | It was presented clearly in the 11th Five-Year Plan that the main pollutants should be abated by 10%.Rational abatement of SO2 is essential to realize the goal.In this paper,the rational abatement rate of SO2 in 11 regions of Eastern China from 1990 to 2007 were calculated by applying Data Envelopment Analysis(DEA) based on the regional own production frontier.The results showed that the more developed the area,the lower SO2 rational abatement ratio.Actually,the values in regions such as Shanghai,Guangdong,... |
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| Keywords: | Sulphur dioxide rational abatement DEA(Data Envelopment Analysis) regional development |
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