Anthropogenic adaptation measures expand suitable area for highland barley in Tibetan Plateau
文献类型：期刊论文
| 作者 | Liu, Yujie1,2; Zhang, Ermei1,2; Pan, Tao1,2; Chen, Jiahao1,2; Gao, Yu3; Penuelas, Josep4 |
| 刊名 | SCIENCE BULLETIN
 |
| 出版日期 | 2025-05-15 |
| 卷号 | 70期号:9页码:1504-1512 |
| 关键词 | Anthropogenic adaptation measures Highland barley genotypes Crop phenology Crop suitability Tibetan Plateau |
| ISSN号 | 2095-9273 |
| DOI | 10.1016/j.scib.2025.02.007 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Understanding the driving mechanisms of crop suitability is critical for ensuring global food security, particularly in promoting the sustainable development of alpine agriculture and alpine civilizations. In contrast to climate factors, how anthropogenic adaptation measures affect crop suitability remains largely unknown. This overlooked mechanism may explain why climate-driven model simulations underestimate the upper altitude limit for highland barley compared with observed records. Here, we used two decades of site-based phenological observations on the Tibetan Plateau and biophysical modeling, finding that anthropogenic adaptation measures can expand suitable cropping limits. These measures mainly involve breeding genotypes with lower thermal units, which enhance the adaptability of highland barley phenology to cold climates. Such adaptation mechanisms clarify the conflict between thermal niche model predictions and the observed distribution of highland barley up to an altitude of 5000 m. Considering these mechanisms, we developed an explainable framework to predict the potential habitat of highland barley under current climates. Results showed that anthropogenic adaptation measures expanded the suitable cropping area for highland barley by 27 x 104 km2 and the upper altitude limit for highland barley could reliably increase by approximately 50 m. This observation-based evidence underscores the crucial roles of anthropogenic adaptation measures in expanding suitable cropping limits of crops and highlights its importance for supporting food security and simulating accurate crop suitability. (c) 2025 Science China Press. Published by Elsevier B.V. and Science China Press. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| URL标识 | 查看原文 |
| WOS关键词 | CLIMATE-CHANGE ; IMPACTS ; WHEAT |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001510719100001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/214669]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Liu, Yujie |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Plateau Earth Syst Sci, Beijing 100101, Peoples R China; 4.Univ Autonoma Barcelona, Ctr Ecol Res & Forestry Applicat, Natl Res Council, Global Ecol Unit,CREAF,CSIC,UAB, Edifici C, Barcelona 08193, Spain |
| 推荐引用方式 GB/T 7714 | Liu, Yujie,Zhang, Ermei,Pan, Tao,et al. Anthropogenic adaptation measures expand suitable area for highland barley in Tibetan Plateau[J]. SCIENCE BULLETIN,2025,70(9):1504-1512. |
| APA | Liu, Yujie,Zhang, Ermei,Pan, Tao,Chen, Jiahao,Gao, Yu,&Penuelas, Josep.(2025).Anthropogenic adaptation measures expand suitable area for highland barley in Tibetan Plateau.SCIENCE BULLETIN,70(9),1504-1512. |
| MLA | Liu, Yujie,et al."Anthropogenic adaptation measures expand suitable area for highland barley in Tibetan Plateau".SCIENCE BULLETIN 70.9(2025):1504-1512. |
入库方式： OAI收割
来源：地理科学与资源研究所
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