Assessment of the ecological security in the three gorges reservoir area by using the ecological footprint method
文献类型：期刊论文
| 作者 | Wang Haiming1 ; Wang Hai'e2; Sun Hongyang1; Wang Xiaolan1; Liao Xiaoyong1; Chen Zhijian1; Li Xianwei3
|
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2012-12-01 |
| 卷号 | 9期号:6页码:891-900 |
| 关键词 | Three Gorges Reservoir Area (TGRA) Ecological footprint Ecological security |
| ISSN号 | 1672-6316 |
| 通讯作者 | 王海明（WANG Haiming） |
| 合作状况 | 国内 |
| 英文摘要 | The ecological footprint concept and its calculation models are useful for the measurement of the sustainable level of social and economic development. The ecological security situation of the Three Gorges Reservoir Area (TGRA) was evaluated using this concept in this study. The construction of the Three Gorges Reservoir has led to the change in the ecology and immigration status of TGRA. The ecological footprint method is an important means to study the regional ecological security. Our results suggested that, by excluding the areas for biodiversity conservation (12% of the total land), the ecological footprint per capita was 0.57895 ha, which exceeded the ecological carrying capacity in TGRA. The total ecological deficit was found to be 11,522,193.34 ha, accounting for 95.02% of the ecological carrying capacity. These findings suggested that the ecological security of TGRA was not good. In order to compensate for the ecological deficit, it was essential to introduce natural resources from other regions. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | 自然地理学 |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | ECONOMICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000312199400015 |
| 公开日期 | 2012-12-12 |
| 源URL | [http://192.168.143.20:8080/handle/131551/4462]  |
| 专题 | 成都山地灾害与环境研究所_山区发展研究中心 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2012_Vol9 No.6 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 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Sichuan Acad Agr Sci, Chengdu 610066, Peoples R China 3.Sichuan Agr Univ, Yaan 626014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Haiming,Wang Hai'e,Sun Hongyang,et al. Assessment of the ecological security in the three gorges reservoir area by using the ecological footprint method[J]. JOURNAL OF MOUNTAIN SCIENCE,2012,9(6):891-900. |
| APA | Wang Haiming.,Wang Hai'e.,Sun Hongyang.,Wang Xiaolan.,Liao Xiaoyong.,...&Li Xianwei.(2012).Assessment of the ecological security in the three gorges reservoir area by using the ecological footprint method.JOURNAL OF MOUNTAIN SCIENCE,9(6),891-900. |
| MLA | Wang Haiming,et al."Assessment of the ecological security in the three gorges reservoir area by using the ecological footprint method".JOURNAL OF MOUNTAIN SCIENCE 9.6(2012):891-900. |
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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