期刊
FEMS MICROBIOLOGY ECOLOGY
卷 92, 期 1, 页码 -出版社
OXFORD UNIV PRESS
DOI: 10.1093/femsec/fiv148
关键词
Cedar Creek; Salix; niche; host preference; ectomycorrhizae; mutualism network
类别
资金
- University of Minnesota
- Stanford University
- NSF [DBI 1249341]
- NSF LTER Grant DEB [0620652]
- Direct For Biological Sciences [1234162] Funding Source: National Science Foundation
- Division Of Environmental Biology [1249341] Funding Source: National Science Foundation
Influences of soil environment and willow host species on ectomycorrhizal fungi communities was studied across an hydrologic gradient in temperate North America. Soil moisture, organic matter and pH strongly predicted changes in fungal community composition. In contrast, increased fungal richness strongly correlated with higher plant-available phosphorus. The 93 willow trees sampled for ectomycorrhizal fungi included seven willow species. Host identity did not influence fungal richness or community composition, nor was there strong evidence of willow host preference for fungal species. Network analysis suggests that these mutualist interaction networks are not significantly nested or modular. Across a strong environmental gradient, fungal abiotic niche determined the fungal species available to associate with host plants within a habitat.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据