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| DOI | 10.1038/s43247-024-01335-5 |
| Tree growth and survival are more sensitive to high rainfall than drought in an aseasonal forest in Malaysia | |
| 发表日期 | 2024 |
| EISSN | 2662-4435 |
| 起始页码 | 5 |
| 结束页码 | 1 |
| 卷号 | 5期号:1 |
| 英文摘要 | Global change research has largely focused on the effects of drought on forest dynamics while the importance of excessive rainfall that can cause waterlogged soils has largely been assessed in riparian zones or seasonally flooded sites. However, increased rainfall may also cause decreased growth and survival of tree species in lowland aseasonal tropical forests due to increased risk from potentially more extensive and frequent waterlogged soils. We used a Bayesian modelling approach on a tree dynamics dataset from 2004 to 2017 to test the concomitant effects of rainfall excess and deficit and dry period length on tree growth and survival across a network of experimentally planted trees in a primary aseasonal forest in Malaysia. Growth declined in 48% of the species and survival decreased in 92% of the species during periods of high rainfall while as little as 4% of species had decreased growth or survival with drought and long dry periods. Climate change is projected to cause more frequent and severe rainfall deficit and excess, and our results suggest increased rainfall may have stronger negative effects on aseasonal tropical forests than that of severe drought. Around 48% of tree species in an aseasonal forest in Borneo, Malaysia had reduced growth during heavy rains, and 92% of species showed reduced survival, whereas as little as 4% of species had a decrease in growth or survival during dry periods during 2004-2017, according to an analysis of tree dynamics data from 25 tropical species. |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:001220533500002 |
| 来源期刊 | COMMUNICATIONS EARTH & ENVIRONMENT
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/298002 |
| 作者单位 | Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Estacion Experimental de Zonas Aridas (EEZA); University of Oxford; University of Oxford; Pusat Penyelidikan Hutan |
| 推荐引用方式 GB/T 7714 | . Tree growth and survival are more sensitive to high rainfall than drought in an aseasonal forest in Malaysia[J],2024,5(1). |
| APA | (2024).Tree growth and survival are more sensitive to high rainfall than drought in an aseasonal forest in Malaysia.COMMUNICATIONS EARTH & ENVIRONMENT,5(1). |
| MLA | "Tree growth and survival are more sensitive to high rainfall than drought in an aseasonal forest in Malaysia".COMMUNICATIONS EARTH & ENVIRONMENT 5.1(2024). |
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