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DOI | 10.1038/s41467-019-14140-y |
Tree species traits affect which natural enemies drive the Janzen-Connell effect in a temperate forest | |
Jia, Shihong1,2,3; Wang, Xugao1; Yuan, Zuoqiang1; Lin, Fei1; Ye, Ji1; Lin, Guigang1; Hao, Zhanqing1,4; Bagchi, Robert3 | |
2020-01-15 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2020 |
卷号 | 11期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | A prominent tree species coexistence mechanism suggests host-specific natural enemies inhibit seedling recruitment at high conspecific density (negative conspecific density dependence). Natural-enemy-mediated conspecific density dependence affects numerous tree populations, but its strength varies substantially among species. Understanding how conspecific density dependence varies with species' traits and influences the dynamics of whole communities remains a challenge. Using a three-year manipulative community-scale experiment in a temperate forest, we show that plant-associated fungi, and to a lesser extent insect herbivores, reduce seedling recruitment and survival at high adult conspecific density. Plant-associated fungi are primarily responsible for reducing seedling recruitment near conspecific adults in ectomycorrhizal and shade-tolerant species. Insects, in contrast, primarily inhibit seedling recruitment of shade-intolerant species near conspecific adults. Our results suggest that natural enemies drive conspecific density dependence in this temperate forest and that which natural enemies are responsible depends on the mycorrhizal association and shade tolerance of tree species. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000512534100007 |
WOS关键词 | DENSITY-DEPENDENT MORTALITY ; SOIL-BORNE PATHOGENS ; SEEDLING MORTALITY ; PLANT DIVERSITY ; SHADE TOLERANCE ; SPATIAL-PATTERNS ; DISTANCE ; SURVIVAL ; VARIES ; RECRUITMENT |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249916 |
专题 | 资源环境科学 |
作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, CAS Key Lab Forest Ecol & Management, Shenyang 110016, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Univ Connecticut, Dept Ecol & Evolutionary Biol, 75N Eagleville Rd, Storrs, CT 06269 USA; 4.Northwestern Polytech Univ, Res Ctr Ecol & Environm Sci, Xian 710072, Peoples R China |
推荐引用方式 GB/T 7714 | Jia, Shihong,Wang, Xugao,Yuan, Zuoqiang,et al. Tree species traits affect which natural enemies drive the Janzen-Connell effect in a temperate forest[J]. NATURE COMMUNICATIONS,2020,11(1). |
APA | Jia, Shihong.,Wang, Xugao.,Yuan, Zuoqiang.,Lin, Fei.,Ye, Ji.,...&Bagchi, Robert.(2020).Tree species traits affect which natural enemies drive the Janzen-Connell effect in a temperate forest.NATURE COMMUNICATIONS,11(1). |
MLA | Jia, Shihong,et al."Tree species traits affect which natural enemies drive the Janzen-Connell effect in a temperate forest".NATURE COMMUNICATIONS 11.1(2020). |
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