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Title: Adaptation to elevated CO2 in different biodiversity contexts

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms12358· OSTI ID:1438021
 [1];  [1];  [2];  [3]
  1. Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Zoology and Biodiversity Research Center
  2. Western Sydney Univ., Penrith (Australia). Hawkesbury Inst. for the Environment; Univ. of Minnesota, Minneapolis, MN (United States). Dept. of Forest Resources
  3. Sherbrooke Univ. (Canada). Dept. of Biology

In the absence of migration, species persistence depends on adaption to a changing environment, but whether and how adaptation to global change is altered by community diversity is not understood. Community diversity may prevent, enhance or alter how species adapt to changing conditions by influencing population sizes, genetic diversity and/or the fitness landscape experienced by focal species. For this study, we tested the impact of community diversity on adaptation by performing a reciprocal transplant experiment on grasses that evolved for 14 years under ambient and elevated CO2, in communities of low or high species richness. Using biomass as a fitness proxy, we find evidence for local adaptation to elevated CO2, but only for plants assayed in a community of similar diversity to the one experienced during the period of selection. Our results indicate that the biological community shapes the very nature of the fitness landscape within which species evolve in response to elevated CO2.

Research Organization:
Univ. of Minnesota, Minneapolis, MN (United States)
Sponsoring Organization:
Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division; Natural Sciences and Engineering Research Council of Canada (NSERC); National Science Foundation (NSF); Western Sydney Univ., Penrith (Australia)
Grant/Contract Number:
FG02-96ER62291; DEB-0080382; DEB-0620652; DEB-1234162; DEB-0322057; DEB-0716587; DEB-1242531; DEB-1120064; FC02-06ER64158
OSTI ID:
1438021
Journal Information:
Nature Communications, Vol. 7; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 27 works
Citation information provided by
Web of Science

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Data from: Adaptation to elevated CO2 in different biodiversity contexts dataset January 2020
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Data from: Adaptation to elevated CO2 in different biodiversity contexts
  • Kleynhans, Elizabeth J.; Otto, Sarah P.; Reich, Peter B.
  • Dryad Digital Repository-Supplementary information for journal article at DOI: 10.1038/ncomms12358, 1 CSV file (57.97 Kb) https://doi.org/10.5061/dryad.s4bt7
dataset August 2016
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Cited By (14)

Plant domestication disrupts biodiversity effects across major crop types journal July 2019
Evolution of facilitation requires diverse communities journal July 2018
Evidence for rapid evolution in a grassland biodiversity experiment text January 2019
Adaptation, speciation and extinction in the Anthropocene journal November 2018
Asymmetric competition impacts evolutionary rescue in a changing environment journal June 2017
Restoring subtidal marine macrophytes in the Anthropocene: trajectories and future-proofing journal January 2019
Community evolution increases plant productivity at low diversity journal November 2017
Quantitative genetic methods depending on the nature of the phenotypic trait: Quantitative genetics for non-classical traits journal January 2018
Data from: Adaptation to elevated CO2 in different biodiversity contexts
  • Kleynhans, Elizabeth J.; Otto, Sarah P.; Reich, Peter B.
  • Dryad Digital Repository-Supplementary information for journal article at DOI: 10.1038/ncomms12358, 1 CSV file (57.97 Kb) https://doi.org/10.5061/dryad.s4bt7
dataset August 2016
Evolutionary responses to global change in species‐rich communities journal August 2019
Adaptation and evolutionary rescue in a community context journal November 2020
Data from: Adaptation to elevated CO2 in different biodiversity contexts dataset January 2021
Data from: Adaptation to elevated CO2 in different biodiversity contexts dataset January 2020
Community evolution increases plant productivity at low diversity text January 2017


Figures / Tables (3)


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