Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China
文献类型：期刊论文
| 作者 | Zhang, Xiaoyu1,2; Xu, Duanyang1; Wang, Ziyu3 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2021-10-20 |
| 卷号 | 320页码:13 |
| 关键词 | Ecological restoration Water balance Multiple-objective optimization Spatial planning Arid region |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2021.128827 |
| 通讯作者 | Xu, Duanyang(xudy@igsnrr.ac.cn) |
| 英文摘要 | Water shortage, ecological protection, and economic development are long-standing challenges faced by arid regions. Scientific afforestation project provides an effective way to realize the maximum benefit of water resources in the perspective of ecology and economy "win-win". However, how to plan and shape afforestation to meet different objectives and overcome different obstacles is an essential problem in policy-making. In this study, a method of optimizing the spatial layout of afforestation by considering ecological and economic goals, priority areas, and water resources capacity is developed. A case study of spatial layout planning of afforestation (represented by H. ammodendron) in Alxa, China is proposed. Results show that the scale of afforestation in Alxa would increase from 2019 to 2030 by considering the maximum benefit of water resources in ecology and economy. The priority areas for afforestation are mainly located in the west side of Helan Mountain, the east and south sides of the Badain Jaran Desert, and the central part of Ejin Banner. The spatial heterogeneity of precipitation makes the afforestation density increase from northwest to southeast, and the density would be changed under different climate scenarios. The method and results of this study provide a practical reference for optimizing afforestation and water resources allocation to achieve win-win pattern for ecology and economy in arid regions. |
| WOS关键词 | ECOLOGICAL RESTORATION ; CLIMATE-CHANGE ; COMBATING DESERTIFICATION ; VEGETATION ; MANAGEMENT ; DYNAMICS ; BALANCE ; IMPACTS ; SOIL ; EVAPOTRANSPIRATION |
| 资助项目 | National Natural Science Foundation of China[41971253] ; National Key Research and Development Program of China[2016YFC0501002] ; National Key Research and Development Program of China[2017YFC0506704] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000728579100007 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/168651]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xu, Duanyang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Beijing Normal Univ, Fac Geog Sci, Beijing 100088, Peoples R China 3.Beijing Forestry Univ, Coll Forestry, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaoyu,Xu, Duanyang,Wang, Ziyu. Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China[J]. JOURNAL OF CLEANER PRODUCTION,2021,320:13. |
| APA | Zhang, Xiaoyu,Xu, Duanyang,&Wang, Ziyu.(2021).Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China.JOURNAL OF CLEANER PRODUCTION,320,13. |
| MLA | Zhang, Xiaoyu,et al."Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China".JOURNAL OF CLEANER PRODUCTION 320(2021):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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