Human disturbance intensity reduces drought resistance without prolonging recovery in karst forests of southwest China
文献类型：期刊论文
| 作者 | Wang, Lu7,8; Yue, Yuemin7,8; Shi, Liang6; Wang, Weiye7,8; Cui, Jiawen5; Li, Qian7,8; Liang, Boyi1; Xu, Chongyang2; Liu, Hongyan3; Brandt, Martin4 |
| 刊名 | GISCIENCE & REMOTE SENSING
 |
| 出版日期 | 2026-12-31 |
| 卷号 | 63期号:1页码:2610841 |
| 关键词 | Drought resilience human disturbance productivity loss karst forests |
| ISSN号 | 1548-1603 |
| DOI | 10.1080/15481603.2025.2610841 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | Role of human disturbance in shaping forest drought responses remains insufficiently understood, particularly in widely-distributed and ecologically-fragile karst landscapes. Here, we analyzed six major drought events over the past two decades in the karst forests of Southwest China, a region representative of tropical and subtropical karst ecosystems with intensive human activity. Using high-resolution gross primary productivity (GPP) and Standardized Precipitation Evapotranspiration Index (SPEI) datasets, we compared drought resistance and recovery time between low- and high-disturbance forests. High-disturbance forests experienced significantly greater maximum GPP losses during droughts, with differences reaching up to 13% under comparable drought intensities. Beyond the dominant influence of drought intensity, climatic conditions (temperature and precipitation) and soil factors (soil organic carbon and soil thickness) exerted stronger effects on drought-induced GPP loss in high-disturbance forests than in low-disturbance ones. Interestingly, despite suffering greater productivity loss, high-disturbance forests exhibited comparable, and occasionally even shorter, recovery times than low-disturbance forests, suggesting a possible trade-off between drought resistance and recovery capacity. Although recovery time was not consistently prolonged, the greater productivity losses and elevated climatic and edaphic sensitivity in high-disturbance forests indicate reduced resistance and heightened vulnerability to future climate extremes and progressive drying trends. |
| URL标识 | 查看原文 |
| WOS关键词 | DATASET ; CARBON ; IMPACT |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:001654846300001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219605]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Yue, Yuemin |
| 作者单位 | 1.Beijing Forestry Univ, Coll Forestry, Precis Forestry Key Lab Beijing, Beijing, Peoples R China; 2.Hebrew Univ Jerusalem, Jerusalem, Israel; 3.Peking Univ, Coll Urban & Environm Sci, Beijing, Peoples R China; 4.Univ Copenhagen, Dept Geosci & Nat Resource Management, Copenhagen, Denmark 5.Nanjing Univ Informat Sci & Technol, Sch Remote Sensing & Geomatics Engn, Nanjing, Peoples R China; 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China; 7.Chinese Acad Sci, Guangxi Key Lab Karst Ecol Proc & Serv, Huanjiang Observat & Res Stn Karst Ecosyst, Huanjiang, Peoples R China; 8.Chinese Acad Sci, Inst Subtrop Agr, Changsha, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Lu,Yue, Yuemin,Shi, Liang,et al. Human disturbance intensity reduces drought resistance without prolonging recovery in karst forests of southwest China[J]. GISCIENCE & REMOTE SENSING,2026,63(1):2610841. |
| APA | Wang, Lu.,Yue, Yuemin.,Shi, Liang.,Wang, Weiye.,Cui, Jiawen.,...&Wang, Kelin.(2026).Human disturbance intensity reduces drought resistance without prolonging recovery in karst forests of southwest China.GISCIENCE & REMOTE SENSING,63(1),2610841. |
| MLA | Wang, Lu,et al."Human disturbance intensity reduces drought resistance without prolonging recovery in karst forests of southwest China".GISCIENCE & REMOTE SENSING 63.1(2026):2610841. |
入库方式： OAI收割
来源：地理科学与资源研究所
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