Arid and tropical forests face highest drought vulnerability in the Northern Hemisphere
文献类型:期刊论文
| 作者 | Su, Yong3,4; Wang, Wenzhi4; Zhang, Xianliang2; Wu, Zhehong3,4; Yuan, Chaofeng3,4; Luo, Lingzhuo3,4; Li, Jiaxing1; Zhang, Yushuo3,4 |
| 刊名 | DENDROCHRONOLOGIA
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| 出版日期 | 2025-12-01 |
| 卷号 | 94页码:14 |
| 关键词 | Drought-induced growth loss Climate regions Aridity index gradient Tree-ring chronologies |
| ISSN号 | 1125-7865 |
| DOI | 10.1016/j.dendro.2025.126415 |
| 英文摘要 | Warming-induced drought is altering forest structure and function, leading to significant declines in tree growth. However, it remains unclear which forests are most vulnerable to these stressors. Using long-term and large-scale tree-ring width and climate datasets from 1901 to 2015, we assessed drought-induced growth loss (GL), growth variability (CV), resistance (Rt) and recovery (Rc) across diverse climate regions. The results indicated that GL, CV, and Rc were significantly higher in arid regions compared to humid regions, while the opposite was true for Rt. GL, CV, and Rc exhibit a latitudinal gradient, increasing from high latitudes (80 degrees N) to low latitudes (10 degrees N), while they are decreasing along the aridity index (AI) gradient. Notably, GL is most pronounced in tropical and dryland, where significant growth declines showed in over 90 % of sites. Additionally, angiosperms show significantly higher GL, CV, and Rc than gymnosperms. These results highlight the need for targeted management strategies that consider the unique climatic and ecological conditions of each region to effectively mitigate tree growth loss in a warming climate. |
| WOS关键词 | RING DATA-BANK ; TREE MORTALITY ; VEGETATION ; GROWTH ; EVAPOTRANSPIRATION ; IMPACT ; DRY ; ECOSYSTEMS ; DECLINE ; DRIVEN |
| 资助项目 | National Natural Science Foundation of China[42330508] ; National Natural Science Foundation of China[41977396] ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Science and Technology Research Program of Institute of Mountain Hazards and Environment, Chinese Academy of Sciences[IMHE-GJHZ-02] |
| WOS研究方向 | Forestry ; Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:001567615900001 |
| 出版者 | ELSEVIER GMBH |
| 资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) Pioneer Hundred Talents Program ; Science and Technology Research Program of Institute of Mountain Hazards and Environment, Chinese Academy of Sciences |
| 源URL | [http://ir.imde.ac.cn/handle/131551/59156] ![]() |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 通讯作者 | Wang, Wenzhi |
| 作者单位 | 1.Sichuan Univ, Coll Water Resource & Hydropower, State Key Lab Hydraul & Mt River Engn, Chengdu 610065, Peoples R China 2.Hebei Agr Univ, Coll Forestry, Baoding, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, State Key Lab Mt Hazards & Engn Safety, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Yong,Wang, Wenzhi,Zhang, Xianliang,et al. Arid and tropical forests face highest drought vulnerability in the Northern Hemisphere[J]. DENDROCHRONOLOGIA,2025,94:14. |
| APA | Su, Yong.,Wang, Wenzhi.,Zhang, Xianliang.,Wu, Zhehong.,Yuan, Chaofeng.,...&Zhang, Yushuo.(2025).Arid and tropical forests face highest drought vulnerability in the Northern Hemisphere.DENDROCHRONOLOGIA,94,14. |
| MLA | Su, Yong,et al."Arid and tropical forests face highest drought vulnerability in the Northern Hemisphere".DENDROCHRONOLOGIA 94(2025):14. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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