Strategies reimagined: SDG-driven solutions for combating global desertification
文献类型：期刊论文
| 作者 | Wang, Xunming2,3; Geng, Xin2,3; Sun, Fubao2,3; Han, Mengyao2; Chen, Fahu3,4; Chen, Shengqian4; Penuelas, Josep5; Gao, Lei6; Bryan, Brett A.7; Li, Changjia8,9 |
| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
 |
| 出版日期 | 2026-01-06 |
| 卷号 | 123期号:1页码:e2515470123 |
| 关键词 | desertification sustainable development goal policy rectification climate-economic system |
| ISSN号 | 0027-8424 |
| DOI | 10.1073/pnas.2515470123 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Desertification threatens 24% of the world's land area across 126 countries and affects 35% of the global population. However, mainstream global efforts to combat desertification prioritize short-term vegetation greening over addressing resource constraints and local livelihoods, posing hidden challenges to long-term Sustainable Development Goals (SDGs) attainment. Here, we evaluated the socioeconomic trade-offs of China's long-standing desertification reversal strategies and explored the potential benefits of innovative agricultural practices using high-resolution suitability models for major crops and cultivated pasture. Compared with a no-intervention baseline, continuing the Grain-for-Green Program and grazing exclusion under projected 2023-2050 warming and wetting trends would lead to reductions of up to 54 to 55% in grain output, 81% in livestock production, and 61% in agricultural income. Conversely, strategies emphasizing pasture cultivation and crop switching could substantially lower national expenditures on combating desertification while restoring ecosystems, enhancing agricultural productivity and incomes, and conserving water resources. These benefits would contribute 0.7%, 9.8%, and 3.8% toward global progress on SDG 1 (no poverty), SDG 2 (zero hunger), and SDG 6 (clean water and sanitation), respectively, while exhibiting trade-offs across multiple SDGs. This study provides a reimagined strategy framework for combating global desertification and promoting sustainable development in vulnerable arid regions worldwide. |
| URL标识 | 查看原文 |
| WOS关键词 | CLIMATE-CHANGE ; CHINA ; RESTORATION ; POLICY |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001676701600001 |
| 出版者 | NATL ACAD SCIENCES |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221082]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Geng, Xin; Sun, Fubao |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Desert & Desertificat, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 4.Chinese Acad Sci, Inst Tibetan Plateau Res, State Key Lab Tibetan Plateau Earth Syst Environm, Beijing 100101, Peoples R China; 5.Univ Autonoma Barcelona, Ctr Ecol Res & Forestry Applicat, Natl Res Council, Global Ecol Unit, Bellaterra 08193, Catalonia, Spain; 6.Commonwealth Sci & Ind Res Org, Waite Campus, Adelaide, SA 5064, Australia; 7.Deakin Univ, Ctr Integrat Ecol, Geelong, Vic 3217, Australia; 8.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; 9.Beijing Normal Univ, Inst Land Surface Syst & Sustainable Dev, Fac Geog Sci, Beijing 100875, Peoples R China; 10.Univ York, Dept Environm & Geog, York YO10 5DD, England; |
| 推荐引用方式 GB/T 7714 | Wang, Xunming,Geng, Xin,Sun, Fubao,et al. Strategies reimagined: SDG-driven solutions for combating global desertification[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2026,123(1):e2515470123. |
| APA | Wang, Xunming.,Geng, Xin.,Sun, Fubao.,Han, Mengyao.,Chen, Fahu.,...&Dong, Zhepeng.(2026).Strategies reimagined: SDG-driven solutions for combating global desertification.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,123(1),e2515470123. |
| MLA | Wang, Xunming,et al."Strategies reimagined: SDG-driven solutions for combating global desertification".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 123.1(2026):e2515470123. |
入库方式： OAI收割
来源：地理科学与资源研究所
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