Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12884 |
Dominant forest tree mycorrhizal type mediates understory plant invasions | |
Jo, Insu1; Potter, Kevin M.2; Domke, Grant M.3; Fei, Songlin1 | |
2018-02-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:2页码:217-224 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Forest mycorrhizal type mediates nutrient dynamics, which in turn can influence forest community structure and processes. Using forest inventory data, we explored how dominant forest tree mycorrhizal type affects understory plant invasions with consideration of forest structure and soil properties. We found that arbuscular mycorrhizal (AM) dominant forests, which are characterised by thin forest floors and low soil C : N ratio, were invaded to a greater extent by non-native invasive species than ectomycorrhizal (ECM) dominant forests. Understory native species cover and richness had no strong associations with AM tree dominance. We also found no difference in the mycorrhizal type composition of understory invaders between AM and ECM dominant forests. Our results indicate that dominant forest tree mycorrhizal type is closely linked with understory invasions. The increased invader abundance in AM dominant forests can further facilitate nutrient cycling, leading to the alteration of ecosystem structure and functions. |
英文关键词 | Eastern USA forest mycorrhizal type nutrient cycling plant-soil feedback temperate forests understory invasions |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425823900007 |
WOS关键词 | EASTERN UNITED-STATES ; TEMPERATE FORESTS ; LEAF-LITTER ; COMMUNITY STRUCTURE ; ECOSYSTEM PROCESSES ; SHADE TOLERANCE ; SOIL CARBON ; DYNAMICS ; ASSOCIATIONS ; NITROGEN |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
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/31477 |
专题 | 资源环境科学 |
作者单位 | 1.Purdue Univ, Dept Forestry & Nat Resources, W Lafayette, IN 47907 USA; 2.North Carolina State Univ, Dept Forestry & Environm Resources, Res Triangle Pk, NC 27709 USA; 3.US Forest Serv, Northern Res Stn, USDA, St Paul, MN 55108 USA |
推荐引用方式 GB/T 7714 | Jo, Insu,Potter, Kevin M.,Domke, Grant M.,et al. Dominant forest tree mycorrhizal type mediates understory plant invasions[J]. ECOLOGY LETTERS,2018,21(2):217-224. |
APA | Jo, Insu,Potter, Kevin M.,Domke, Grant M.,&Fei, Songlin.(2018).Dominant forest tree mycorrhizal type mediates understory plant invasions.ECOLOGY LETTERS,21(2),217-224. |
MLA | Jo, Insu,et al."Dominant forest tree mycorrhizal type mediates understory plant invasions".ECOLOGY LETTERS 21.2(2018):217-224. |
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