More than 100 countries pledged to reduce agricultural greenhouse gas (GHG) emissions in the 2015 Paris Agreement of the United Nations Framework Convention on Climate Change. Yet technical information about how much mitigation is needed in the sector vs. how much is feasible remains poor. We identify a preliminary global target for reducing emissions from agriculture of ~1 GtCO2e yr−1 by 2030 to limit warming in 2100 to 2 °C above pre‐industrial levels. Yet plausible agricultural development pathways with mitigation cobenefits deliver only 21–40% of needed mitigation. The target indicates that more transformative technical and policy options will be needed, such as methane inhibitors and finance for new practices. A more comprehensive target for the 2 °C limit should be developed to include soil carbon and agriculture‐related mitigation options. Excluding agricultural emissions from mitigation targets and plans will increase the cost of mitigation in other sectors or reduce the feasibility of meeting the 2 °C limit.
Reducing emissions from agriculture to meet the 2 °C target
E. Wollenberg,M. Richards,Pete Smith,P. Havlík,M. Obersteiner,F. Tubiello,M. Herold,P. Gerber,S. Carter,A. Reisinger,D. V. van Vuuren,Amy Dickie,H. Neufeldt,B. Sander,R. Wassmann,R. Sommer,J. Amonette,A. Falcucci,M. Herrero,C. Opio,R. Roman-Cuesta,E. Stehfest,H. Westhoek,I. Ortiz-Monasterio,T. Sapkota,M. Rufino,P. Thornton,L. Verchot,P. West,J. Soussana,T. Baedeker,M. Sadler,S. Vermeulen,B. Campbell
Published 2016 in Global Change Biology
ABSTRACT
PUBLICATION RECORD
- Publication year
2016
- Venue
Global Change Biology
- Publication date
2016-12-01
- Fields of study
Agricultural and Food Sciences, Medicine, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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REFERENCES
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