中国石油大学学报：社会科学版
中國石油大學學報：社會科學版
중국석유대학학보：사회과학판
Journal of China University of Petroleum (Edition of Social Sciences)
2014年
4期
15~19
,共null页
生态效率 时空分异 数据包络分析
生態效率 時空分異 數據包絡分析
생태효솔 시공분이 수거포락분석
eco-efficiency; spatial-temporal differences; data envelopment analysis
在构建区域生态效率评价指标体系基础上,应用数据包络分析（DEA）提出了区域生态效率时空分异评价方法,并对中国2000-2012年30个省市区生态效率时空分异情况进行测度分析.结果表明：2000-2012年中国区域生态效率提升并不显著,且与经济增长高度一致;东部地区省市生态效率明显高于中西部地区,且时序提升明显,与中西部地区差距正在拉大,中西部地区差距在缩小,西部地区时序提升明显;中国区域生态效率前沿长期由江苏、山东、浙江、北京、广东等省市构成,两极分化加剧.
在構建區域生態效率評價指標體繫基礎上,應用數據包絡分析（DEA）提齣瞭區域生態效率時空分異評價方法,併對中國2000-2012年30箇省市區生態效率時空分異情況進行測度分析.結果錶明：2000-2012年中國區域生態效率提升併不顯著,且與經濟增長高度一緻;東部地區省市生態效率明顯高于中西部地區,且時序提升明顯,與中西部地區差距正在拉大,中西部地區差距在縮小,西部地區時序提升明顯;中國區域生態效率前沿長期由江囌、山東、浙江、北京、廣東等省市構成,兩極分化加劇.
재구건구역생태효솔평개지표체계기출상,응용수거포락분석（DEA）제출료구역생태효솔시공분이평개방법,병대중국2000-2012년30개성시구생태효솔시공분이정황진행측도분석.결과표명：2000-2012년중국구역생태효솔제승병불현저,차여경제증장고도일치;동부지구성시생태효솔명현고우중서부지구,차시서제승명현,여중서부지구차거정재랍대,중서부지구차거재축소,서부지구시서제승명현;중국구역생태효솔전연장기유강소、산동、절강、북경、엄동등성시구성,량겁분화가극.
A method and an indicator system are brought forward to evaluate the spatial-temporal differences of regional eco-efficiency （EE） based on DEA, and evaluate the spatial-temporal differences of EE among Chinese 30 provinces from 2000 to2012. The results show that the average EE of China has been promoted slowly in the past 13 years, but not significantly, whichis highly consistent with Chinese economic growth. And the eastern provinces that have significant temporal promotion, getobviously higher average EE than the mid-west provinces, and the efficiency gap is enlarging. Meanwhile, the efficiency gapbetween the middle and west provinces is narrowing because of the significant temporal promotion in the west provinces. The EEfrontier of China is composed by such provinces as Jiangsu, Shandong, Zhejiang, Beijing, Guangdong, etc. which will lead topolarization.
