Mixed forest suffered less drought stress than pure forest in southern Siberia
文献类型：期刊论文
| 作者 | Cao, Jing1,6; Liu, Hongyan1,6; Zhao, Bo5; Peng, Ruonan1,6; Liang, Boyi4; Anenkhonov, Oleg A.3; Korolyuk, Andrey Yu.2; Sandanov, Denis V.3 |
| 刊名 | AGRICULTURAL AND FOREST METEOROLOGY
 |
| 出版日期 | 2022-10-15 |
| 卷号 | 325页码:7 |
| ISSN号 | 0168-1923 |
| 关键词 | Hemi-boreal forest Basal area increment Mingling Resistance Resilience Legacy effect |
| DOI | 10.1016/j.agrformet.2022.109137 |
| 通讯作者 | Liu, Hongyan(lhy@urban.pku.edu.cn) ; Zhao, Bo(zhaobo@igsnrr.ac.cn) |
| 英文摘要 | Hotter droughts are becoming a major threat to forest growth in water-limited regions. Species interactions have long been acknowledged as an important component modulating ecosystem functions, including mediating their vulnerability to climate-related stresses. However, quantifying the impact of species interactions on forest growth in response to drought remains a challenge. Using the tree ring data of two species in two pure forests and two coniferous and broad-leaved mixed forests with different degrees of mingling in southern Siberia within the period of 1960-2017, we found that mixed forests with higher mingling have a higher ability to withstand the effect of extreme drought events, which is especially beneficial to the resistance and resilience of broad-leaved trees. Larch trees showed a remarkable consistency in their resistance and resilience to extreme drought events in both pure and mixed stands, suggesting their ability to promote the growth of neighboring white birch without reducing their own growth. The growth of white birch trees was enhanced in mixed forests and showed a significant trend of increasing resistance and resilience with increasing mingling. Our results provide further evidence of a decreasing duration of the legacy effect with increasing mingling for both coniferous and broad-leaved trees, which might explain the improved tolerance to drought of trees in mixed forests compared to those in pure forests in water-limited hemiboreal southern Siberia. Our study implies that changes in forest structure might help forests respond to hotter droughts in water-limited regions. |
| WOS关键词 | SOIL-MOISTURE ; GROWTH ; CLIMATE ; COMPETITION ; PRODUCTIVITY ; BIODIVERSITY ; PLANT ; MORTALITY ; STANDS ; PINE |
| 资助项目 | National Natural Science Foundation of China[42161144008] ; Russian state projects[121030900138-8] ; Russian state projects[AAAA- A21-121011290026-9] ; Russian Foundation for Basic Research[19-54-53015] |
| WOS研究方向 | Agriculture ; Forestry ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000861223400007 |
| 资助机构 | National Natural Science Foundation of China ; Russian state projects ; Russian Foundation for Basic Research |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/184872]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Hongyan; Zhao, Bo |
| 作者单位 | 1.Peking Univ, Coll Urban & Environm Sci, MOE Lab Earth Surface Proc, Beijing 100871, Peoples R China 2.Russian Acad Sci, Siberian Branch, Cent Siberian Bot Garden, Novosibirsk 630090, Russia 3.Russian Acad Sci, Inst Gen & Expt Biol, Siberian Branch, Ulan Ude 670047, Russia 4.Beijing Forestry Univ, Inst GIS RS & GPS, Coll Forestry, Beijing Key Lab Precise Forestry, Beijing 100083, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 6.Peking Univ, PKU Saihanba Stn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Jing,Liu, Hongyan,Zhao, Bo,et al. Mixed forest suffered less drought stress than pure forest in southern Siberia[J]. AGRICULTURAL AND FOREST METEOROLOGY,2022,325:7. |
| APA | Cao, Jing.,Liu, Hongyan.,Zhao, Bo.,Peng, Ruonan.,Liang, Boyi.,...&Sandanov, Denis V..(2022).Mixed forest suffered less drought stress than pure forest in southern Siberia.AGRICULTURAL AND FOREST METEOROLOGY,325,7. |
| MLA | Cao, Jing,et al."Mixed forest suffered less drought stress than pure forest in southern Siberia".AGRICULTURAL AND FOREST METEOROLOGY 325(2022):7. |
入库方式： OAI收割
来源：地理科学与资源研究所
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