Assessment of regional ecological security based on ecological footprint and influential factors analysis: a case study of Chongqing Municipality, China
文献类型：期刊论文
| 作者 | Dai, Fuqiang1,2,3; Nan, Ling1,3; Liu, Gangcai1
|
| 刊名 | INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 17期号:5页码:390-400 |
| ISSN号 | 1350-4509 |
| 关键词 | ecological capacity ecological deficit ecological overshoot factor analysis |
| 通讯作者 | Liu, GC |
| 英文摘要 | In recent years, it has been important to objectively evaluate the degree of regional ecological security with regard to resource depletion and to analyse influential factors to assess sustainable development. This paper tries to assess ecological security in Chongqing while investigating the main influencing factors. Calculations of the consumption footprint, production footprint and ecological capacity for Chongqing from 1996 to 2007 based on an ecological footprint approach were carried out. An ecological security index was also calculated from these results and factors influencing security were analysed using factor analysis. Both the consumption and production footprints present an upward trend, contrary to the gradually decreasing trend of ecological capacity. In addition, the ecological security index shows that Chongqing has deteriorated from a level of less risk to that of risk. Factor analysis suggests that the deterioration of ecological security could primarily be ascribed to socio-economic factors and industrialisation. With socio-economic development and industrialisation, appropriate measures must be taken to improve the ecosystem in Chongqing so as to achieve sustainable development. The limitations of the methodology are also discussed and areas that require further research are presented. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Ecology |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | TIME-SERIES ; COUNTY ; SUSTAINABILITY ; CAPACITY ; ENERGY ; CONSUMPTION ; DEMAND ; GROWTH ; AREA |
| 收录类别 | SCI ; SSCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000282971500004 |
| 公开日期 | 2013-07-05 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/5615]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.Chinese Acad Sci & Minist Water Resources, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Earth Surface Proc, Chengdu, Sichuan, Peoples R China 2.China W Normal Univ, Land & Resources Coll, Nanchong, Sichuan, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dai, Fuqiang,Nan, Ling,Liu, Gangcai. Assessment of regional ecological security based on ecological footprint and influential factors analysis: a case study of Chongqing Municipality, China[J]. INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY,2010,17(5):390-400. |
| APA | Dai, Fuqiang,Nan, Ling,&Liu, Gangcai.(2010).Assessment of regional ecological security based on ecological footprint and influential factors analysis: a case study of Chongqing Municipality, China.INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY,17(5),390-400. |
| MLA | Dai, Fuqiang,et al."Assessment of regional ecological security based on ecological footprint and influential factors analysis: a case study of Chongqing Municipality, China".INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY 17.5(2010):390-400. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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