气候变化领域集成服务门户(CCPortal): Low multifunctional redundancy of soil fungal diversity at multiple scales

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DOI	10.1111/ele.12560
	Low multifunctional redundancy of soil fungal diversity at multiple scales
	Mori A.S.; Isbell F.; Fujii S.; Makoto K.; Matsuoka S.; Osono T.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:3
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.
英文关键词	Belowground processes; Biodiversity-ecosystem functioning; Compositional characteristics; Ecosystem multifunctionality; Forest biodiversity; Functional redundancy; Multifunctional dissimilarity; Scale dependency; Species importance
学科领域	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
语种	英语
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
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118586
作者单位	Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, 240-8501, Japan; Department of Ecology, Evolution and Behavior, University of Minnesota, Saint Paul, MN 55108, United States; Field Science Center for Northern Biosphere, Hokkaido University, Otoineppu 438, Otoineppu, Hokkaido, 098-2501, Japan; Center for Ecological Research, Kyoto University, Otsu, Shiga, 520-2113, Japan
推荐引用方式 GB/T 7714	Mori A.S.,Isbell F.,Fujii S.,et al. Low multifunctional redundancy of soil fungal diversity at multiple scales[J],2016,19(3).
APA	Mori A.S.,Isbell F.,Fujii S.,Makoto K.,Matsuoka S.,&Osono T..(2016).Low multifunctional redundancy of soil fungal diversity at multiple scales.Ecology Letters,19(3).
MLA	Mori A.S.,et al."Low multifunctional redundancy of soil fungal diversity at multiple scales".Ecology Letters 19.3(2016).