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Higher biodiversity is required to sustain multiple ecosystem processes across temperature regimes
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dc.contributor.author | Perkins, D.M. | |
dc.contributor.author | Bailey, R.A. | |
dc.contributor.author | Dossena, M. | |
dc.contributor.author | Gamfeldt, L. | |
dc.contributor.author | Reiss, J. | |
dc.contributor.author | Trimmer, M. | |
dc.contributor.author | Woodward, G. | |
dc.date.accessioned | 2015-01-06T16:01:02Z | |
dc.date.available | 2015-01-06T16:01:02Z | |
dc.date.issued | 2015-01 | |
dc.identifier.citation | Perkins , D M , Bailey , R A , Dossena , M , Gamfeldt , L , Reiss , J , Trimmer , M & Woodward , G 2015 , ' Higher biodiversity is required to sustain multiple ecosystem processes across temperature regimes ' , Global Change Biology , vol. 21 , no. 1 , pp. 396-406 . https://doi.org/10.1111/gcb.12688 | en |
dc.identifier.issn | 1354-1013 | |
dc.identifier.other | PURE: 161272825 | |
dc.identifier.other | PURE UUID: ba874668-b920-4e7f-9ac5-6f15833a5dc9 | |
dc.identifier.other | Scopus: 84917742229 | |
dc.identifier.other | ORCID: /0000-0002-8990-2099/work/39600093 | |
dc.identifier.other | WOS: 000346698100035 | |
dc.identifier.uri | https://hdl.handle.net/10023/5975 | |
dc.description | The authors thank the Natural Environment Research Council for financial support awarded to G. W. (Grant reference: NE/D013305/1) that funded D. M. P.'s research. Accepted 11 July 2014. | en |
dc.description.abstract | Biodiversity loss is occurring rapidly worldwide, yet it is uncertain whether few or many species are required to sustain ecosystem functioning in the face of environmental change. The importance of biodiversity might be enhanced when multiple ecosystem processes (termed multifunctionality) and environmental contexts are considered, yet no studies have quantified this explicitly to date. We measured five key processes and their combined multifunctionality at three temperatures (5, 10 and 15 °C) in freshwater aquaria containing different animal assemblages (1-4 benthic macroinvertebrate species). For single processes, biodiversity effects were weak and were best predicted by additive-based models, i.e. polyculture performances represented the sum of their monoculture parts. There were, however, significant effects of biodiversity on multifunctionality at the low and the high (but not the intermediate) temperature. Variation in the contribution of species to processes across temperatures meant that greater biodiversity was required to sustain multifunctionality across different temperatures than was the case for single processes. This suggests that previous studies might have underestimated the importance of biodiversity in sustaining ecosystem functioning in a changing environment. | |
dc.format.extent | 11 | |
dc.language.iso | eng | |
dc.relation.ispartof | Global Change Biology | en |
dc.rights | © 2014 The Authors, Global Change Biology, Published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | en |
dc.subject | Ecosystem functioning | en |
dc.subject | Environmental warming | en |
dc.subject | Functional redundancy | en |
dc.subject | Multifunctionality | en |
dc.subject | Species richness | en |
dc.subject | QH301 Biology | en |
dc.subject | NDAS | en |
dc.subject | SDG 15 - Life on Land | en |
dc.subject.lcc | QH301 | en |
dc.title | Higher biodiversity is required to sustain multiple ecosystem processes across temperature regimes | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. Statistics | en |
dc.contributor.institution | University of St Andrews. Centre for Interdisciplinary Research in Computational Algebra | en |
dc.identifier.doi | https://doi.org/10.1111/gcb.12688 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1111/gcb.12688/suppinfo | en |
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