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Crop yields in a geoengineered climate

Author

Listed:
  • J. Pongratz

    (Carnegie Institution for Science)

  • D. B. Lobell

    (Stanford University)

  • L. Cao

    (Carnegie Institution for Science)

  • K. Caldeira

    (Carnegie Institution for Science)

Abstract

Deflection of sunlight could compensate for the warming induced by increased greenhouse gases. However, the effects of such geoengineering on food security are highly uncertain. Now research using high-carbon-dioxide, geoengineering and control climate simulations suggests that solar-radiation management in a high-carbon-dioxide world generally causes crop yields to increase.

Suggested Citation

  • J. Pongratz & D. B. Lobell & L. Cao & K. Caldeira, 2012. "Crop yields in a geoengineered climate," Nature Climate Change, Nature, vol. 2(2), pages 101-105, February.
    • Handle: RePEc:nat:natcli:v:2:y:2012:i:2:d:10.1038_nclimate1373
    DOI: 10.1038/nclimate1373
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    Cited by:

    1. Manoussi, Vassiliki & Shayegh, Soheil & Tavoni, Massimo, 2017. "Optimal Carbon Dioxide Removal in Face of Ocean Carbon Sink Feedback," MITP: Mitigation, Innovation and Transformation Pathways 266288, Fondazione Eni Enrico Mattei (FEEM).
    2. Wylie Carr & Christopher Preston & Laurie Yung & Bronislaw Szerszynski & David Keith & Ashley Mercer, 2013. "Public engagement on solar radiation management and why it needs to happen now," Climatic Change, Springer, vol. 121(3), pages 567-577, December.
    3. Seth D. Baum & Timothy M. Maher & Jacob Haqq-Misra, 2013. "Double catastrophe: intermittent stratospheric geoengineering induced by societal collapse," Environment Systems and Decisions, Springer, vol. 33(1), pages 168-180, March.
    4. Siameh, Celestine & Tack, Jesse & Barnett, Barry J. & Harri, Ardian, 2016. "Cotton Premium Rate Heterogeneities and Implications under Climate Change," 2016 Annual Meeting, February 6-9, 2016, San Antonio, Texas 230089, Southern Agricultural Economics Association.
    5. Tack, Jesse B., 2013. "The Effect of Climate on Crop Insurance Premium Rates and Producer Subsidies," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C. 149817, Agricultural and Applied Economics Association.
    6. Jyoti Singh & Sandeep Sahany & Alan Robock, 2020. "Can stratospheric geoengineering alleviate global warming-induced changes in deciduous fruit cultivation? The case of Himachal Pradesh (India)," Climatic Change, Springer, vol. 162(3), pages 1323-1343, October.
    7. Heutel, Garth & Moreno-Cruz, Juan & Shayegh, Soheil, 2018. "Solar geoengineering, uncertainty, and the price of carbon," Journal of Environmental Economics and Management, Elsevier, vol. 87(C), pages 24-41.
    8. Ali Arefinia & Omid Bozorg-Haddad & Khaled Ahmadaali & Javad Bazrafshan & Babak Zolghadr-Asli & Xuefeng Chu, 2022. "Estimation of geographical variations in virtual water content and crop yield under climate change: comparison of three data mining approaches," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(6), pages 8378-8396, June.
    9. Heutel, Garth & Moreno-Cruz, Juan & Shayegh, Soheil, 2016. "Climate tipping points and solar geoengineering," Journal of Economic Behavior & Organization, Elsevier, vol. 132(PB), pages 19-45.
    10. Akihiko Ito, 2017. "Solar radiation management and ecosystem functional responses," Climatic Change, Springer, vol. 142(1), pages 53-66, May.
    11. Masahiro Sugiyama & Shinichiro Asayama & Atsushi Ishii & Takanobu Kosugi & John C. Moore & Jolene Lin & Penehuro F. Lefale & Wil Burns & Masatomo Fujiwara & Arunabha Ghosh & Joshua Horton & Atsushi Ku, 2017. "The Asia-Pacific’s role in the emerging solar geoengineering debate," Climatic Change, Springer, vol. 143(1), pages 1-12, July.
    12. Oschlies, Andreas & Held, Hermann & Keller, David & Keller, Klaus & Mengis, Nadine & Quaas, Martin & Rickels, Wilfried & Schmidt, Hauke, 2017. "Indicators and Metrics for the Assessment of Climate Engineering," Open Access Publications from Kiel Institute for the World Economy 226354, Kiel Institute for the World Economy (IfW Kiel).
    13. Andrew J. Wiltshire & Gillian Kay & Jemma L. Gornall & Richard A. Betts, 2013. "The Impact of Climate, CO 2 and Population on Regional Food and Water Resources in the 2050s," Sustainability, MDPI, vol. 5(5), pages 1-23, May.

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