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  Narrowing uncertainties in the effects of elevated CO2 on crops

Toreti, A., Deryng, D., Tubiello, F. N., Müller, C., Kimball, B. A., Moser, G., Boote, K., Asseng, S., Pugh, T. A. M., Vanuytrecht, E., Pleijel, H., Webber, H., Durand, J.-L., Dentener, F., Ceglar, A., Wang, X., Badeck, F., Lecerf, R., Wall, G. W., van den Berg, M., Hoegy, P., Lopez-Lozano, R., Zampieri, M., Galmarini, S., O'Leary, G. J., Manderscheid, R., Mencos Contreras, E., Rosenzweig, C. (2020): Narrowing uncertainties in the effects of elevated CO2 on crops. - Nature Food, 1, 12, 775-782.
https://doi.org/10.1038/s43016-020-00195-4

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 Creators:
Toreti, Andrea1, Author
Deryng, Delphine1, Author
Tubiello, Francesco N.1, Author
Müller, Christoph2, Author              
Kimball, Bruce A.1, Author
Moser, Gerald1, Author
Boote, Kenneth1, Author
Asseng, Senthold1, Author
Pugh, Thomas A. M.1, Author
Vanuytrecht, Eline1, Author
Pleijel, Håkan1, Author
Webber, Heidi1, Author
Durand, Jean-Louis1, Author
Dentener, Frank1, Author
Ceglar, Andrej1, Author
Wang, Xuhui1, Author
Badeck, Franz1, Author
Lecerf, Remi1, Author
Wall, Gerard W.1, Author
van den Berg, Maurits1, Author
Hoegy, Petra1, AuthorLopez-Lozano, Raul1, AuthorZampieri, Matteo1, AuthorGalmarini, Stefano1, AuthorO'Leary, Garry J.1, AuthorManderscheid, Remy1, AuthorMencos Contreras, Erik1, AuthorRosenzweig, Cynthia1, Author more..
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

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 Abstract: Plant responses to rising atmospheric carbon dioxide (CO2) concentrations, together with projected variations in temperature and precipitation will determine future agricultural production. Estimates of the impacts of climate change on agriculture provide essential information to design effective adaptation strategies, and develop sustainable food systems. Here, we review the current experimental evidence and crop models on the effects of elevated CO2 concentrations. Recent concerted efforts have narrowed the uncertainties in CO2-induced crop responses so that climate change impact simulations omitting CO2 can now be eliminated. To address remaining knowledge gaps and uncertainties in estimating the effects of elevated CO2 and climate change on crops, future research should expand experiments on more crop species under a wider range of growing conditions, improve the representation of responses to climate extremes in crop models, and simulate additional crop physiological processes related to nutritional quality.

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 Dates: 2020-10-282020-12-15
 Publication Status: Finally published
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: MDB-ID: yes - 2838
PIKDOMAIN: RD2 - Climate Resilience
Organisational keyword: RD2 - Climate Resilience
DOI: 10.1038/s43016-020-00195-4
Research topic keyword: Food & Agriculture
Research topic keyword: Land use
Regional keyword: Global
Working Group: Land Use and Resilience
 Degree: -

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Title: Nature Food
Source Genre: Journal, SCI, Scopus
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Pages: - Volume / Issue: 1 (12) Sequence Number: - Start / End Page: 775 - 782 Identifier: Other: Nature Publishing Group
Other: 2662-1355
CoNE: https://publications.pik-potsdam.de/cone/journals/resource/nature-food
Publisher: Nature