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Meta-analysis of crop responses to conservation agriculture in sub-Saharan Africa
The aim of this study is to compare and combine the results from different conservation agriculture experiments using meta-analysis in the hope of identifying patterns among study results, sources of disagreement among those results, or interesting relationships that may come to light in the context of the different studies.
Conservation agriculture involves reduced or no-tillage, permanent soil cover and crop rotations to enhance soil fertility and crop yields. Conservation agriculture practices are increasingly promoted on smallholder farms in sub-Saharan Africa as a means to overcome ...
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Climate change in Central and South America : recent trends, future projections, and impacts on regional agriculture
Central and South America. The report assesses the implications of climate change for agriculture, with a particular focus on those aspects of climate change that will have greatest impact on the crops currently grown in each region. The study investigated the ability of General Circulation Models (GCMs) and downscaled climate change scenarios to reproduce already observed climates, to establish the reliability of future climate projections, as well as projections of how associated crops might grow under future conditions.
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Developing a methodology to evaluate climate services for farmers in Africa and South Asia workshop report
CCAFS, 2013This report summarizes the proceedings of the international expert roundtable on “Developing a Methodology to Evaluate Climate Services for Farmers in Africa and South Asia” held in Kaffrine, Senegal on May 19-25, 2013. The roundtable brought together global experts in the area of gender-responsive impact assessment for farmers, to develop a useable monitoring and evaluation (M&E) protocol to guide baseline data collection, identify the locally-specific function, benefits, and beneficiaries of climate services, and measure the added-value of climate services for farmers. This protocol links to ...
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Large-scale implementation of adaptation and mitigation actions in agriculture
This paper identifies sixteen cases of large-scale actions in the agriculture and forestry sectors that have adaptation and/or mitigation outcomes, and distils lessons from the cases. The cases cover policy and strategy development (including where climate-smart objectives were not the initial aim), climate risk management through insurance, weather information services and social protection, and agricultural initiatives that have a strong link to climate change adaptation and mitigation.
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Climate related risks and opportunities for agricultural adaptation in semi-arid eastern Kenya
Recha J.; CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) - CCAFS, 2013This paper reports on a field assessment of risks associated with climate variability in eastern Kenya by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). It also includes the compilations of climate related agricultural risks gathered from a Kamba radio dialogue with local communities, aired in 2012. It highlights the potential for mitigating climate change through improved management of agricultural land and crop and livestock husbandry practices, as well as on tapping into the wide range of traditional knowledge of the local communities. The report conclu ...
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Recalibrating Food Production in the Developing World: Global Warming Will Change More Than Just the Climate
Thornton Philip K.; CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) - CCAFS, 2012
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CCAFS Policy Briefs, 06. Recalibrating Food Production in the Developing World
Thornton P.; CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) - CCAFS, 2012^An analysis of the effects of climate change on 22 critical agricultural commodities and three important natural resources in the developing world reveals a number of cross-cutting themes: The world’s agricultural systems face an uphill struggle in feeding a projected nine to ten billion people by 2050. Climate change introduces a significant hurdle in this struggle.
- Securing and maintaining necessary levels of calories, protein and nutrients for populations around the world will be an exceptional challenge.
- Recalibrating agriculture in the face of climate change is more t ...
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CGIAR Working paper, 23. Impacts of climate change on the agricultural and aquatic systems and natural resources within the CGIAR’s mandate
CCAFS, 2012The document attempts to distil what is currently known about the likely impacts of climate change on the commodities and natural resources that comprise the mandate of CGIAR and its 15 Centres. It was designed as one background document for a review carried out by the High Level Panel of Experts on Food Security and Nutrition (HLPE) at the behest of the UN Committee on World Food Security (CFS) on what is known about the likely effects of climate change on food security and nutrition, with a focus on the most affected and vulnerable regions and populations. A total of 25 summaries covering 22 ...
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How good are current climate models for predicting agricultural impacts in Africa and South Asia? - Video seminar
CCAFS, 2012
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Testing Climate Models for Agricultural Impacts : recent Trends, Current Projections, Crop-Climate Suitability, and Prospects for Improved Climate Model Information
CCAFS, 2012Good climate projections for agriculture can help guide investments in risk management and adaptation. New reports offer insights into the reliability of future climate projections for agriculture, and show how to make the most of current data.
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Towards Policies for Climate Change Mitigation : Incentives and Benefits for Smallholder Farmers
CCAFS, 2011
Achieving food security in the face of climate change: final report from the Commission on Sustainable Agriculture and Climate Change
The Commission on Sustainable Agriculture and Climate Change has reviewed the scientific evidence to identify a pathway to achieving food security in the context of climate change. Food systems must shift to better meet human needs and, in the long term, balance with planetary resources. This will demand major interventions, at local to global scales, to transform current patterns of food production, distribution and consumption. Investment, innovation, and deliberate effort to empower the world's most vulnerable populations will be required to construct a global food system that adapts to cli ...
Achieving food security in the face of climate change: summary for policy makers from the Commission on Sustainable Agriculture and Climate Change
The Commission on Sustainable Agriculture and Climate Change has reviewed the scientific evidence to identify a pathway to achieving food security in the context of climate change. Food systems must shift to better meet human needs and, in the long term, balance with planetary resources. This will demand major interventions, at local to global scales, to transform current patterns of food production, distribution and consumption. Investment, innovation, and deliberate effort to empower the world's most vulnerable populations will be required to construct a global food system that adapts to cli ...
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