Research trends and gaps in climate change impacts and adaptation potentials in major crops

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dc.contributor.authorWakatsuki, Hitomi
dc.contributor.authorJu, Hui
dc.contributor.authorNelson, Gerald C.
dc.contributor.authorFarrell, Aidan D.
dc.contributor.authorDeryng, Delphine
dc.contributor.authorMeza, Francisco
dc.contributor.authorHasegawa, Toshihiro
dc.date.accessioned2025-01-20T20:18:53Z
dc.date.available2025-01-20T20:18:53Z
dc.date.issued2023
dc.description.abstractCrop adaptation to climate change is critical for ensuring food security. We systematically reviewed the projected impacts of climate change and adaptation potentials to identify gaps in crop adaptation research. We screened 203 studies of four major crops published between 2021 and 2022. Recent scholarship has increasingly studied sudden yield losses, but the capacity of crop models to reproduce the impacts of extreme events still needs to be improved. Grain quality has rarely been considered. Only four adaptation options accounted for 90% of all options tested. Adaptation potentials, defined as the difference between yield impacts with and without adaptation, averaged 4-5% per degree of warming, but their effectiveness in risk reduction was significantly smaller in the currently warmer regions. The effectiveness of adaptation needs to be assessed using various indicators, including profitability and environmental impact. More adaptation options tailored to each region need to be assessed locally.
dc.description.funderEnvironment Research and Technology Development Fund of the Environmental Restoration and Conservation Agency of Japan
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.cosust.2022.101249
dc.identifier.eissn1877-3443
dc.identifier.issn1877-3435
dc.identifier.urihttps://doi.org/10.1016/j.cosust.2022.101249
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/92490
dc.identifier.wosidWOS:000921485100001
dc.language.isoen
dc.revistaCurrent opinion in environmental sustainability
dc.rightsacceso restringido
dc.subject.ods14 Life Below Water
dc.subject.ods13 Climate Action
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa14 Vida submarina
dc.subject.odspa13 Acción por el clima
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleResearch trends and gaps in climate change impacts and adaptation potentials in major crops
dc.typeartículo
dc.volumen60
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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