Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1111/gcb.17291 |
| Declined terrestrial ecosystem resilience | |
| Yao, Ying; Liu, Yanxu; Fu, Fengyu; Song, Jiaxi; Wang, Yijia; Han, Yu; Wu, Tianjing; Fu, Bojie | |
| 通讯作者 | Liu, YX |
| 来源期刊 | GLOBAL CHANGE BIOLOGY
 |
| ISSN | 1354-1013 |
| EISSN | 1365-2486 |
| 出版年 | 2024 |
| 卷号 | 30期号:4 |
| 英文摘要 | Terrestrial ecosystem resilience is crucial for maintaining the structural and functional stability of ecosystems following disturbances. However, changes in resilience over the past few decades and the risk of future resilience loss under ongoing climate change are unclear. Here, we identified resilience trends using two remotely sensed vegetation indices, analyzed the relative importance of potential driving factors to resilience changes, and finally assessed the risk of future resilience loss based on the output data of eight models from CMIP6. The results revealed that more than 60% of the ecosystems experienced a conversion from an increased trend to a declined trend in resilience. Attribution analysis showed that the most important driving factors of declined resilience varied regionally. The declined trends in resilience were associated with increased precipitation variability in the tropics, decreased vegetation cover in arid region, increased temperature variability in temperate regions, and increased average temperature in cold regions. CMIP6 reveals that terrestrial ecosystems under SPP585 are expected to experience more intense declines in resilience than those under SSP126 and SSP245, particularly in cold regions. These results highlight the risk of continued degradation of ecosystem resilience in the future and the urgency of climate mitigation actions. Over the past three decades, more than 60% of the ecosystems experienced a conversion from an increased trend to a declined trend in resilience. Attribution analysis showed that the most important driving factors of declined resilience varied regionally. The declined trends in resilience were associated with increased precipitation variability in the tropics, decreased vegetation cover in arid region, increased temperature variability in temperate regions, and increased average temperature in cold regions. Terrestrial ecosystems under SPP585 are expected to experience more intense declines in resilience than those under SSP126 and SSP245, particularly in cold regions.image |
| 英文关键词 | autocorrelation breakpoint climate variability CMIP6 recovery rate resilience |
| 类型 | Article |
| 语种 | 英语 |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:001206238300001 |
| WOS关键词 | LAND-SURFACE ; DATA SETS ; CLIMATE ; VARIABILITY ; SENSITIVITY ; DROUGHT ; TREE |
| WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/403984 |
| 推荐引用方式 GB/T 7714 | Yao, Ying,Liu, Yanxu,Fu, Fengyu,et al. Declined terrestrial ecosystem resilience[J],2024,30(4). |
| APA | Yao, Ying.,Liu, Yanxu.,Fu, Fengyu.,Song, Jiaxi.,Wang, Yijia.,...&Fu, Bojie.(2024).Declined terrestrial ecosystem resilience.GLOBAL CHANGE BIOLOGY,30(4). |
| MLA | Yao, Ying,et al."Declined terrestrial ecosystem resilience".GLOBAL CHANGE BIOLOGY 30.4(2024). |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
