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  The value of climate-resilient seeds for smallholder adaptation in sub-Saharan Africa

Cacho, O., Moss, J., Thornton, P. K., Herrero, M., Henderson, B., Bodirsky, B. L., Humpenöder, F., Popp, A., Lipper, L. (2020): The value of climate-resilient seeds for smallholder adaptation in sub-Saharan Africa. - Climatic Change, 162, 3, 1213-1229.
https://doi.org/10.1007/s10584-020-02817-z

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 Urheber:
Cacho, Oscar1, Autor
Moss, Jonathan1, Autor
Thornton, Philip K.1, Autor
Herrero, Mario1, Autor
Henderson, Ben1, Autor
Bodirsky, Benjamin Leon2, Autor              
Humpenöder, Florian2, Autor              
Popp, Alexander2, Autor              
Lipper, Leslie1, Autor
Affiliations:
1External Organizations, ou_persistent22              
2Potsdam Institute for Climate Impact Research, ou_persistent13              

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 Zusammenfassung: Climate change is threatening food security in many tropical countries, where a large proportion of food is produced by vulnerable smallholder farmers. Interventions are available to offset many of the negative impacts of climate change on agriculture, and they can be tailored to local conditions often through relative modest investments. However, little quantitative information is available to guide investment or policy choices at a time when countries and development agencies are under pressure to implement policies that can help achieve Sustainable Development Goals while coping with climate change. Among smallholder adaptation options, developing seeds resilient to current and future climate shocks expected locally is one of the most important actions available now. In this paper, we used national and local data to estimate the costs of climate change to smallholder farmers in Malawi and Tanzania. We found that the benefits from adopting resilient seeds ranged between 984 million and 2.1 billion USD during 2020–2050. Our analysis demonstrates the benefits of establishing and maintaining a flexible national seed sector with participation by communities in the breeding, delivery, and adoption cycle.

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 Datum: 2020-07-152020-08-312020-10-15
 Publikationsstatus: Final veröffentlicht
 Seiten: -
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 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: MDB-ID: yes 2982
PIKDOMAIN: RD2 - Climate Resilience
PIKDOMAIN: RD3 - Transformation Pathways
Research topic keyword: Adaptation
Research topic keyword: Economics
Research topic keyword: Food & Agriculture
Research topic keyword: Land use
Research topic keyword: Climate impacts
Model / method: MAgPIE
Model / method: LPJmL
Regional keyword: Africa
Organisational keyword: RD2 - Climate Resilience
Organisational keyword: RD3 - Transformation Pathways
DOI: 10.1007/s10584-020-02817-z
Working Group: Land Use and Resilience
Working Group: Land-Use Management
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Titel: Climatic Change
Genre der Quelle: Zeitschrift, SCI, Scopus, p3
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Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 162 (3) Artikelnummer: - Start- / Endseite: 1213 - 1229 Identifikator: CoNE: https://publications.pik-potsdam.de/cone/journals/resource/journals80
Publisher: Springer