Comprehensive Analysis of Ecological Restoration Technologies in Typical Ecologically Vulnerable Regions around the World
文献类型：期刊论文
| 作者 | Wang, Shuang1,2; Zhen, Lin1,2; Luo, Qi3; Wei, Yun-Jie4; Xiao, Yu1,2 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 13期号:23页码:17 |
| 关键词 | ecologically vulnerable region restoration technology technical evaluation effect analysis ecological restoration |
| DOI | 10.3390/su132313290 |
| 通讯作者 | Zhen, Lin(zhenl@igsnrr.ac.cn) |
| 英文摘要 | Ecosystem degradation is a key issue facing the world. Rapid economic development has been achieved at the cost of degradation and environmental pollution, which has affected human well-being, particularly in fragile ecosystems. To achieve the United Nations sustainable development goals, it is essential to develop technologies to control degradation and restore ecosystems. However, a comprehensive assessment of the different types of degradation, of the methods used in different regions, and of the differences between regions has not been carried out. In this study, we examined databases of international organizations, interviewed experts to evaluate existing methods based on five dimensions, identified restoration technologies (hereinafter referred to as RTs) suitable for different types of degradation, and summarized the restoration effectiveness in different regions. We found 101 RTs around the world and found that the same technology can be applied in different regions. The RTs were dominated by engineering and biological RTs, accounting for 19.2-26.7% and 33.4-34.7% of the total, respectively. 45, 30, and 26 RTs were suitable for controlling soil erosion, sandy desertification, and degraded ecosystem, respectively. The average evaluation index of RTs for controlling these degradation problems are 0.81, 0.78, and 0.73, respectively meaning RTs used to fight soil erosion are more effective. The potential to transfer a technology to other regions and the readiness of the technologies were low for degraded ecosystems, and the ease of use was high for sandy desertification RTs. Although a given technology could be applied to different regions or degradation types, results varied. Our study will help ecosystem managers to deal with specific degradation issues, phases, and severities, and will support the transfer of RTs among regions. |
| WOS关键词 | CHECK DAMS ; SOIL ; AGROFORESTRY ; VEGETATION ; PLATEAU ; SYSTEM ; LAND |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000734609700001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/168858]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhen, Lin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.China Aero Geophys Survey & Remote Sensing Ctr Na, Beijing 100083, Peoples R China 4.Beijing Technol & Business Univ, Sch Econ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Shuang,Zhen, Lin,Luo, Qi,et al. Comprehensive Analysis of Ecological Restoration Technologies in Typical Ecologically Vulnerable Regions around the World[J]. SUSTAINABILITY,2021,13(23):17. |
| APA | Wang, Shuang,Zhen, Lin,Luo, Qi,Wei, Yun-Jie,&Xiao, Yu.(2021).Comprehensive Analysis of Ecological Restoration Technologies in Typical Ecologically Vulnerable Regions around the World.SUSTAINABILITY,13(23),17. |
| MLA | Wang, Shuang,et al."Comprehensive Analysis of Ecological Restoration Technologies in Typical Ecologically Vulnerable Regions around the World".SUSTAINABILITY 13.23(2021):17. |
入库方式： OAI收割
来源：地理科学与资源研究所
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