Integrating ecosystem adaptability into drought resilience assessment: a case study of the Yellow River Basin, China
文献类型：期刊论文
| 作者 | Yuan, Mengjia1,2; Gan, Guojing4; Bu, Jingyi3; Zhang, Yongqiang1; Gao, Yanchun1 |
| 刊名 | CATENA
 |
| 出版日期 | 2026-06-01 |
| 卷号 | 267页码:109937 |
| 关键词 | Yellow River Basin Ecosystem resilience Resistance Recovery Adaptability |
| ISSN号 | 0341-8162 |
| DOI | 10.1016/j.catena.2026.109937 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Increasing drought frequency threatens ecosystem health, necessitating comprehensive resilience assessments to understand ecological responses. However, current frameworks often overlook adaptability (the capacity of systems to learn from disturbances and self-adjust). This omission can lead to overestimating resilience loss and misjudging ecosystem collapse thresholds. To address this, we developed an integrated framework that incorporates adaptability as a third core dimension alongside resistance and recovery, and constructed a comparable composite resilience indicator using the entropy weight method. Applying this framework to the Yellow River Basin (YRB, 1982-2017) yielded several key insights. Resistance and recovery showed opposite trends and a clear trade-off across ecosystems. This reflects the regulatory role of adaptability in dynamically balancing drought tolerance and post-drought regeneration. Among ecosystems, forests exhibited the lowest resistance but the highest recovery, grasslands displayed the opposite pattern, and rain-fed croplands and shrublands were intermediate. Temporally, resistance, adaptability, and overall resilience increased (p < 0.001) across ecosystems, whereas recovery declined (p < 0.001). Analysis of the driving factors revealed that seasonal temperature variability, soil-topography conditions (available water capacity and elevation), and drought characteristics (severity and frequency) were key drivers of ecosystem resilience metrics. Compared with resilience estimates based on the first-order lagged autocorrelation coefficient (AR(1)), the proposed framework produced consistent results and detected early-phase resilience decline. Overall, this study provides a novel, three-dimensional perspective on ecosystem resilience and informs targeted ecosystem management strategies in the YRB and similar dryland regions. |
| URL标识 | 查看原文 |
| WOS关键词 | FOREST RESILIENCE ; RESISTANCE ; VULNERABILITY ; COMPLEXITY ; INCREASES ; RECOVERY ; IMPACTS |
| WOS研究方向 | Geology ; Agriculture ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001711500400001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221262]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Gan, Guojing; Gao, Yanchun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China; 3.Univ New Hampshire, Inst Study Earth Oceans & Space, Earth Syst Res Ctr, Durham, NH 03824 USA 4.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake & Watershed Sci Water Secur, Nanjing 211135, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Yuan, Mengjia,Gan, Guojing,Bu, Jingyi,et al. Integrating ecosystem adaptability into drought resilience assessment: a case study of the Yellow River Basin, China[J]. CATENA,2026,267:109937. |
| APA | Yuan, Mengjia,Gan, Guojing,Bu, Jingyi,Zhang, Yongqiang,&Gao, Yanchun.(2026).Integrating ecosystem adaptability into drought resilience assessment: a case study of the Yellow River Basin, China.CATENA,267,109937. |
| MLA | Yuan, Mengjia,et al."Integrating ecosystem adaptability into drought resilience assessment: a case study of the Yellow River Basin, China".CATENA 267(2026):109937. |
入库方式： OAI收割
来源：地理科学与资源研究所
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