Altered dynamics of broad-leaved tree species in a Chinese subtropical montane mixed forest: the role of an anomalous extreme 2008 ice storm episode
文献类型：期刊论文
| 作者 | Ge, Jielin1; Xiong, Gaoming; Wang, Zhixian2; Zhang, Mi3; Zhao, Changming; Shen, Guozhen; Xu, Wenting; Xie, Zongqiang
|
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:7页码:1484-1493 |
| 关键词 | Diameter growth rate frost damage leaf habit recruitment and mortality the extreme climatic event |
| ISSN号 | 2045-7758 |
| DOI | 10.1002/ece3.1433 |
| 文献子类 | Article |
| 英文摘要 | Extreme climatic events can trigger gradual or abrupt shifts in forest ecosystems via the reduction or elimination of foundation species. However, the impacts of these events on foundation species' demography and forest dynamics remain poorly understood. Here we quantified dynamics for both evergreen and deciduous broad-leaved species groups, utilizing a monitoring permanent plot in a subtropical montane mixed forest in central China from 2001 to 2010 with particular relevance to the anomalous 2008 ice storm episode. We found that both species groups showed limited floristic alterations over the study period. For each species group, size distribution of dead individuals approximated a roughly irregular and flat shape prior to the ice storm and resembled an inverse J-shaped distribution after the ice storm. Furthermore, patterns of mortality and recruitment displayed disequilibrium behaviors with mortality exceeding recruitment for both species groups following the ice storm. Deciduous broad-leaved species group accelerated overall diameter growth, but the ice storm reduced evergreen small-sized diameter growth. We concluded that evergreen broad-leaved species were more susceptible to ice storms than deciduous broad-leaved species, and ice storm events, which may become more frequent with climate change, might potentially threaten the perpetuity of evergreen-dominated broad-leaved forests in this subtropical region in the long term. These results underscore the importance of long-term monitoring that is indispensible to elucidate causal links between forest dynamics and climatic perturbations. |
| 学科主题 | Ecology ; Evolutionary Biology |
| 出版地 | HOBOKEN |
| WOS关键词 | CLIMATE-CHANGE ; GROWTH ; DAMAGE ; SNOW ; DISTURBANCE ; MORTALITY ; VEGETATION ; RESPONSES ; DROUGHT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000352560000011 |
| 出版者 | WILEY |
| 资助机构 | National Basic Research Program of China [2010CB951301] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25625]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Adm Bur Shennongjia Natl Nat Reserve, Shennongjia 442421, Hubei, Peoples R China 4.Chinese Acad Sci, Northwest Inst Plateau Biol, Xining 810008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Jielin,Xiong, Gaoming,Wang, Zhixian,et al. Altered dynamics of broad-leaved tree species in a Chinese subtropical montane mixed forest: the role of an anomalous extreme 2008 ice storm episode[J]. ECOLOGY AND EVOLUTION,2015,5(7):1484-1493. |
| APA | Ge, Jielin.,Xiong, Gaoming.,Wang, Zhixian.,Zhang, Mi.,Zhao, Changming.,...&Xie, Zongqiang.(2015).Altered dynamics of broad-leaved tree species in a Chinese subtropical montane mixed forest: the role of an anomalous extreme 2008 ice storm episode.ECOLOGY AND EVOLUTION,5(7),1484-1493. |
| MLA | Ge, Jielin,et al."Altered dynamics of broad-leaved tree species in a Chinese subtropical montane mixed forest: the role of an anomalous extreme 2008 ice storm episode".ECOLOGY AND EVOLUTION 5.7(2015):1484-1493. |
入库方式： OAI收割
来源：植物研究所
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