Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13273 |
Soil microbiome mediates positive plant diversity-productivity relationships in late successional grassland species | |
Wang, Guangzhou1,2,3; Schultz, Peggy3; Tipton, Alice3,4; Zhang, Junling1,2; Zhang, Fusuo1,2; Bever, James D.3,5 | |
2019-08-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2019 |
卷号 | 22期号:8页码:1221-1232 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Which processes drive the productivity benefits of biodiversity remain a critical, but unanswered question in ecology. We tested whether the soil microbiome mediates the diversity-productivity relationships among late successional plant species. We found that productivity increased with plant richness in diverse soil communities, but not with low-diversity mixtures of arbuscular mycorrhizal fungi or in pasteurised soils. Diversity-interaction modelling revealed that pairwise interactions among species best explained the positive diversity-productivity relationships, and that transgressive overyielding resulting from positive complementarity was only observed with the late successional soil microbiome, which was both the most diverse and exhibited the strongest community differentiation among plant species. We found evidence that both dilution/suppression from host-specific pathogens and microbiome-mediated resource partitioning contributed to positive diversity-productivity relationships and overyielding. Our results suggest that re-establishment of a diverse, late successional soil microbiome may be critical to the restoration of the functional benefits of plant diversity following anthropogenic disturbance. |
英文关键词 | Arbuscular mycorrhizal fungi diversity-productivity relationships late successional grassland native prairie post-agricultural soil microbiome |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000475659400005 |
WOS关键词 | ARBUSCULAR MYCORRHIZAL FUNGI ; LONG-TERM ; DENSITY-DEPENDENCE ; BIODIVERSITY ; FEEDBACK ; COEXISTENCE ; NITROGEN ; GROWTH ; COMPLEMENTARITY ; PHOSPHORUS |
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/185507 |
专题 | 资源环境科学 |
作者单位 | 1.China Agr Univ, Coll Resources & Environm Sci, Ctr Resources Environm & Food Secur, Beijing 100193, Peoples R China; 2.China Agr Univ, Key Lab Plant Soil Interact, Minist Educ, Beijing 100193, Peoples R China; 3.Univ Kansas, Kansas Biol Survey, Lawrence, KS 66045 USA; 4.Lincoln Univ, Dept Sci Technol & Math, Jefferson City, MO 65101 USA; 5.Univ Kansas, Dept Ecol & Evolutionary Biol, Lawrence, KS 66045 USA |
推荐引用方式 GB/T 7714 | Wang, Guangzhou,Schultz, Peggy,Tipton, Alice,et al. Soil microbiome mediates positive plant diversity-productivity relationships in late successional grassland species[J]. ECOLOGY LETTERS,2019,22(8):1221-1232. |
APA | Wang, Guangzhou,Schultz, Peggy,Tipton, Alice,Zhang, Junling,Zhang, Fusuo,&Bever, James D..(2019).Soil microbiome mediates positive plant diversity-productivity relationships in late successional grassland species.ECOLOGY LETTERS,22(8),1221-1232. |
MLA | Wang, Guangzhou,et al."Soil microbiome mediates positive plant diversity-productivity relationships in late successional grassland species".ECOLOGY LETTERS 22.8(2019):1221-1232. |
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