DOI: 10.1111/ele.12560
Scopus记录号: 2-s2.0-84952701005
论文题名: Low multifunctional redundancy of soil fungal diversity at multiple scales
作者: Mori A.S. ; Isbell F. ; Fujii S. ; Makoto K. ; Matsuoka S. ; Osono T.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2016
卷: 19, 期: 3 起始页码: 249
结束页码: 259
语种: 英语
英文关键词: Belowground processes
; Biodiversity-ecosystem functioning
; Compositional characteristics
; Ecosystem multifunctionality
; Forest biodiversity
; Functional redundancy
; Multifunctional dissimilarity
; Scale dependency
; Species importance
Scopus关键词: belowground biomass
; biodiversity
; correlation
; ecosystem function
; forest ecosystem
; fungus
; scale effect
; soil microorganism
; spatial variation
; species diversity
; species richness
; Japan
; Fungi
; biodiversity
; ecosystem
; fungus
; Japan
; microbiology
; physiology
; Biodiversity
; Ecosystem
; Fungi
; Japan
; Soil Microbiology
英文摘要: Theory suggests that biodiversity might help sustain multiple ecosystem functions. To evaluate possible biodiversity-multifunctionality relationships in a natural setting, we considered different spatial scales of diversity metrics for soil fungi in the northern forests of Japan. We found that multifunctionality increased with increasing local species richness, suggesting a limited degree of multifunctional redundancy. This diversity-multifunctionality relationship was independent of the compositional uniqueness of each community. However, we still found the importance of community composition, because there was a positive correlation between community dissimilarity and multifunctional dissimilarity across the landscape. This result suggests that functional redundancy can further decrease when spatial variations in identities of both species and functions are simultaneously considered at larger spatial scales. We speculate that different scales of diversity could provide multiple levels of insurance against the loss of functioning if high-levels of local species diversity and compositional variation across locations are both maintained. Alternatively, making species assemblages depauperate may result in the loss of multifunctionality. © 2016 John Wiley & Sons Ltd/CNRS. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107800
Appears in Collections: 气候减缓与适应
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作者单位: Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan; Department of Ecology, Evolution and Behavior, University of Minnesota, Saint Paul, MN, United States; Field Science Center for Northern Biosphere, Hokkaido University, Otoineppu 438, Otoineppu, Hokkaido, Japan; Center for Ecological Research, Kyoto University, Otsu, Shiga, Japan
Recommended Citation:
Mori A.S.,Isbell F.,Fujii S.,et al. Low multifunctional redundancy of soil fungal diversity at multiple scales[J]. Ecology Letters,2016-01-01,19(3)