Agroecology Knowledge Hub

Agroecology and climate change rapid evidence review: Performance of agroecological approaches in low and middle-income countries

Agroecology is increasingly seen as being able, or even necessary, to transform food systems. The Foreign, Commonwealth and Development Office (FCDO) and the CGIAR Research Programme on Climate Change, Agriculture and Food Security (CCAFS) commissioned this rapid evidence-based review to assess the quality and strength of evidence regarding the impact of agroecological approaches on climate change mitigation and adaptation in low- and middle-income countries and the programming approaches and conditions supporting large-scale transitions to agroecology.

The review also aims to identify knowledge gaps critical to understand and inform the future public and private investment in research, development, and deployment of agroecological approaches. The focus here is on the science of agroecology at the field and landscape level, not on social movement, value chain or business aspects. The 10 elements of agroecology framework along with Gliessman’s framework to identify agroecology practices (transition level 2) and agroecology systems (transition level 3) were used. To assess evidence related to agroecology‘s climate change outcomes a systematic literature review of i) synthesis papers and ii) primary empirical studies related to nutrient and pest and disease management was conducted. For the latter it was documented the presence of evidence for climate change outcome indicators, but not the magnitude or direction of the change. Semi-structured interviews with representatives from 12 organizations supporting or implementing on-the-ground agricultural development programmes to better understand the feasibility of scaling out agroecology were as well conducted.

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Year: 2021
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Content language: English
Author: Sieglinde Snapp, Yodit Kebede, Lini Wollenberg, Kyle M. Dittmer, Sarah Brickman, Cecelia Egler, Sadie Shelton ,
Type: Report
Organization: CGIAR

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