Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13181 |
Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis | |
Zhang, Pei1,2,3,4; Li, Bo1,2; Wu, Jihua1,2; Hu, Shuijin3,5 | |
2019 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:1页码:200-210 |
文章类型 | Review |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Invasive plants affect soil biota through litter and rhizosphere inputs, but the direction and magnitude of these effects are variable. We conducted a meta-analysis to examine the different effects of litter and rhizosphere of invasive plants on soil communities and nutrient cycling. Our results showed that invasive plants increased bacterial biomass by 16%, detritivore abundance by 119% and microbivore abundance by 89% through litter pathway. In the rhizosphere, invasive plants reduced bacterial biomass by 12%, herbivore abundance by 55% and predator abundance by 52%, but increased AM fungal biomass by 36%. Moreover, CO2 efflux, N mineralisation rate and enzyme activities were all higher in invasive than native rhizosphere soils. These findings indicate that invasive plants may support more decomposers that in turn stimulate nutrient release via litter effect, and enhance nutrient uptake by reducing root grazing but forming more symbioses in the rhizosphere. Thus, we hypothesise that litter- and root-based loops are probably linked to generate positive feedback of invaders on soil systems through stimulating nutrient cycling, consequently facilitating plant invasion. Our findings from limited cases with diverse contexts suggest that more studies are needed to differentiate litter and rhizosphere effects within single systems to better understand invasive plant-soil interactions. |
英文关键词 | Biological invasions trophic groups nutrient cycling effect size above-belowground interactions plant-soil feedback |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000453562900019 |
WOS关键词 | ARBUSCULAR MYCORRHIZAL FUNGI ; NATIVE PLANT ; LEAF-LITTER ; INVERTEBRATE ASSEMBLAGES ; NEMATODE COMMUNITIES ; ENZYME-ACTIVITIES ; ENEMY RELEASE ; FOOD-WEB ; DECOMPOSITION ; 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/31222 |
专题 | 资源环境科学 |
作者单位 | 1.Fudan Univ, Coastal Ecosyst Res Stn Yangtze River Estuary, Sch Life Sci,Inst Biodivers Sci, Minist Educ,Key Lab Biodivers Sci & Ecol Engn, Shanghai 200438, Peoples R China; 2.Fudan Univ, Sch Life Sci, Inst Ecochongming, Shanghai 200438, Peoples R China; 3.North Carolina State Univ, Dept Entomol & Plant Pathol, Raleigh, NC 27695 USA; 4.Sichuan Univ, Coll Life Sci, Minist Educ, Key Lab Bioresource & Ecoenvironm, Chengdu 610064, Sichuan, Peoples R China; 5.Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Pei,Li, Bo,Wu, Jihua,et al. Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis[J]. ECOLOGY LETTERS,2019,22(1):200-210. |
APA | Zhang, Pei,Li, Bo,Wu, Jihua,&Hu, Shuijin.(2019).Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis.ECOLOGY LETTERS,22(1),200-210. |
MLA | Zhang, Pei,et al."Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis".ECOLOGY LETTERS 22.1(2019):200-210. |
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