Global vegetation vulnerability to drought is underestimated due to the lagged effect
文献类型：期刊论文
| 作者 | Yin, Mijia1,2; Yin, Yunhe2; Zong, Xuezheng1,2; Deng, Haoyu2 |
| 刊名 | AGRICULTURAL AND FOREST METEOROLOGY
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 364页码:110451 |
| 关键词 | Drought Vulnerability Lagged effect Vegetation Climate change |
| ISSN号 | 0168-1923 |
| DOI | 10.1016/j.agrformet.2025.110451 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Quantifying vegetation vulnerability plays a critical role in the field of impacts and risks of extreme weather and climate. However, vegetation vulnerability assessments remain facing challenges due to complexity, nonlinearity and spatiotemporal heterogeneity of the lagged effect. In this study, we develop a Drought Vulnerability Index (DVI) based dynamic of vegetation response during the lagged period using the Standardized Precipitation Evapotranspiration Index and the Normalized Differential Vegetation Index. We examine spatiotemporal pattern of vulnerability of global terrestrial vegetation to drought and explore related driving factors. Our findings reveal that 68.22 % of terrestrial vegetation exhibits a lagged effect, primarily at 1-3 lagged months. Vegetation vulnerability of terrestrial vegetation is underestimated without considering the lagged effect. The underestimation is particularly higher in regions with 1-3 lagged months. Vegetation has higher vulnerability to more severe drought. Approximately 56.15 % of global terrestrial vegetation experiences an elevated vulnerability to drought from 1982 to 2022. Our study introduces a new perspective for a systematic scientific assessment of drought impacts, aiding in the formulation of proactive adaptation measures to mitigate drought risks. |
| URL标识 | 查看原文 |
| WOS关键词 | EXTREME DROUGHTS ; DISTRIBUTED LAG ; METEOROLOGICAL DROUGHT ; FOREST ; CARBON ; RESPONSES ; IMPACTS ; SENSITIVITY ; ECOSYSTEMS ; FLUXES |
| WOS研究方向 | Agriculture ; Forestry ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001428775300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/213240]  |
| 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 | Yin, Yunhe |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Yin, Mijia,Yin, Yunhe,Zong, Xuezheng,et al. Global vegetation vulnerability to drought is underestimated due to the lagged effect[J]. AGRICULTURAL AND FOREST METEOROLOGY,2025,364:110451. |
| APA | Yin, Mijia,Yin, Yunhe,Zong, Xuezheng,&Deng, Haoyu.(2025).Global vegetation vulnerability to drought is underestimated due to the lagged effect.AGRICULTURAL AND FOREST METEOROLOGY,364,110451. |
| MLA | Yin, Mijia,et al."Global vegetation vulnerability to drought is underestimated due to the lagged effect".AGRICULTURAL AND FOREST METEOROLOGY 364(2025):110451. |
入库方式： OAI收割
来源：地理科学与资源研究所
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