globalchange  > 气候变化与战略
DOI: 10.1111/ele.13678
论文题名:
Global analysis reveals an environmentally driven latitudinal pattern in mushroom size across fungal species
作者: Bässler C.; Brandl R.; Müller J.; Krah F.S.; Reinelt A.; Halbwachs H.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2021
卷: 24, 期:4
起始页码: 658
结束页码: 667
语种: 英语
中文关键词: Fungal traits ; global biomes ; latitudinal gradient ; mean fruit body size ; saprobic and ectomycorrhizal basidiomycetes
英文关键词: Basidiomycota ; Agaricales ; body size ; temperature ; Agaricales ; Body Size ; Temperature
英文摘要: Although macroecology is a well-established field, much remains to be learned about the large-scale variation of fungal traits. We conducted a global analysis of mean fruit body size of 59 geographical regions worldwide, comprising 5340 fungal species exploring the response of fruit body size to latitude, resource availability and temperature. The results showed a hump-shaped relationship between mean fruit body size and distance to the equator. Areas with large fruit bodies were characterised by a high seasonality and an intermediate mean temperature. The responses of mutualistic species and saprotrophs were similar. These findings support the resource availability hypothesis, predicting large fruit bodies due to a seasonal resource surplus, and the thermoregulation hypothesis, according to which small fruit bodies offer a strategy to avoid heat and cold stress and therefore occur at temperature extremes. Fruit body size may thus be an adaptive trait driving the large-scale distribution of fungal species. © 2021 The Authors. Ecology Letters published by John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166768
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作者单位: Department of Conservation Biology, Faculty of Biological Sciences, Institute for Ecology, Evolution and Diversity, Goethe University Frankfurt, Frankfurt am Main, D- 60438, Germany; Bavarian Forest National Park, Freyunger Str. 2, Grafenau, 94481, Germany; Animal Ecology, Department of Ecology, Faculty of Biology, Philipps-Universität Marburg, Marburg, 35037, Germany; Field Station Fabrikschleichach, Department of Animal Ecology and Tropical Biology, Biocenter University of Würzburg, Rauhenebrach, 96181, Germany

Recommended Citation:
Bässler C.,Brandl R.,Müller J.,et al. Global analysis reveals an environmentally driven latitudinal pattern in mushroom size across fungal species[J]. Ecology Letters,2021-01-01,24(4)
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