DOI: 10.1111/ele.13769
论文题名: Plant and soil biodiversity have non-substitutable stabilising effects on biomass production
作者: Yang G. ; Ryo M. ; Roy J. ; Hempel S. ; Rillig M.C.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2021
卷: 24, 期: 8 起始页码: 1582
结束页码: 1593
语种: 英语
中文关键词: biodiversity loss
; community-weighted mean
; dilution-to-extinction approach
; drought
; ecosystem stability
; functional diversity
; multitrophic biodiversity
; species asynchrony
; temporal stability
英文关键词: biodiversity
; biomass
; ecosystem function
; environmental change
; precipitation (climatology)
; reservoir
; soil ecosystem
; soil-vegetation interaction
; terrestrial ecosystem
; biodiversity
; biomass
; ecosystem
; grassland
; soil
; Biodiversity
; Biomass
; Ecosystem
; Grassland
; Soil
英文摘要: The stability of plant biomass production in the face of environmental change is fundamental for maintaining terrestrial ecosystem functioning, as plant biomass is the ultimate source of energy for nearly all life forms. However, most studies have focused on the stabilising effect of plant diversity, neglecting the effect of soil biodiversity, the largest reservoir of biodiversity on Earth. Here we investigated the effects of plant and soil biodiversity on the temporal stability of biomass production under varying simulated precipitation in grassland microcosms. Soil biodiversity loss reduced temporal stability by suppressing asynchronous responses of plant functional groups. Greater plant diversity, especially in terms of functional diversity, promoted temporal stability, but this effect was independent of soil biodiversity loss. Moreover, multitrophic biodiversity, plant and soil biodiversity combined, was positively associated with temporal stability. Our study highlights the importance of maintaining both plant and soil biodiversity for sustainable biomass production. © 2021 The Authors. Ecology Letters published by John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166959
Appears in Collections: 气候变化与战略
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作者单位: Institut für Biologie, Freie Universität Berlin, Berlin, Germany; Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany; Leibniz Centre for Agricultural Landscape Research (ZALF, Müncheberg, Germany; Environment and Natural Science, Brandenburg University of Technology, Cottbus-Senftenberg (BTU, Cottbus, Germany
Recommended Citation:
Yang G.,Ryo M.,Roy J.,et al. Plant and soil biodiversity have non-substitutable stabilising effects on biomass production[J]. Ecology Letters,2021-01-01,24(8)