Climatic suitability zoning of geographical indication Chinese jujube in Xinjiang
文献类型：期刊论文
| 作者 | Sun, Xuejing2,4; Zhao, Tongbin3; Peng, Shuning2; Li, Xiufen2; Hao, Zhixin1 |
| 刊名 | THEORETICAL AND APPLIED CLIMATOLOGY
 |
| 出版日期 | 2026-02-18 |
| 卷号 | 157期号:3页码:151 |
| ISSN号 | 0177-798X |
| DOI | 10.1007/s00704-026-06042-z |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | Geographical Indication (GI) agricultural products are characterized by regional specificity, uniqueness, and premium quality. Global climate change is profoundly reshaping the climatic suitability of agricultural lands. Located in the arid and semi-arid regions of Northwest China, Xinjiang has experienced a climatic shift from warm-dry to warm-humid over recent decades, coupled with abundant solar radiation and significant diurnal temperature variations, providing critical natural advantages for specialty crop cultivation. This study focuses on Xinjiang's emblematic GI product, jujube, employing the Maximum Entropy (MaxEnt) model to assess climatic suitability. Utilizing 31 climatic, soil, and topographic variables from 138 cultivation sites, we identified key environmental drivers of jujube distribution and projected future cultivation zones under SSP1-2.6, SSP2-4.5, and SSP3-7.0 scenarios, including centroid migration trends. Key findings include: (1) Primary environmental determinants are annual mean temperature, mean temperature of coldest quarter, precipitation of the wettest month, and precipitation seasonality; (2) Currently, high suitable areas (5.06 & times; 10(4) km & sup2;) clustered in western South Xinjiang (Yarkand-Kalakash River basins) and southern Bogda Mountains, suggesting substantial expansion potential for geographical indication compliant jujube without compromising existing croplands; (3) Future projections reveal eastward expansion of suitable zones in South Xinjiang, necessitating tailored cultivation strategies to address climate-driven spatial redistribution. These results provide scientific foundations for optimizing jujube cultivation layouts in response to evolving climatic conditions. |
| URL标识 | 查看原文 |
| WOS关键词 | MODEL ; PRECIPITATION ; MAXENT |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001695292400003 |
| 出版者 | SPRINGER WIEN |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/220981]  |
| 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 | Li, Xiufen; Hao, Zhixin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Shenyang Agr Univ, Agron Coll, Shenyang 110866, Peoples R China; 3.Liaoning Prov Meteorol Informat Ctr, Shenyang 110000, Peoples R China 4.Yingkou Econ & Technol Dev Zone Meteorol Bur, Yingkou 115000, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Sun, Xuejing,Zhao, Tongbin,Peng, Shuning,et al. Climatic suitability zoning of geographical indication Chinese jujube in Xinjiang[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2026,157(3):151. |
| APA | Sun, Xuejing,Zhao, Tongbin,Peng, Shuning,Li, Xiufen,&Hao, Zhixin.(2026).Climatic suitability zoning of geographical indication Chinese jujube in Xinjiang.THEORETICAL AND APPLIED CLIMATOLOGY,157(3),151. |
| MLA | Sun, Xuejing,et al."Climatic suitability zoning of geographical indication Chinese jujube in Xinjiang".THEORETICAL AND APPLIED CLIMATOLOGY 157.3(2026):151. |
入库方式： OAI收割
来源：地理科学与资源研究所
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