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mitigation to climate change

June 12, 2017Knowledge Portal
How climate-smart is conservation agriculture? Its potential to deliver on adaptation, mitigation and productivity on smallholder farms in southern Africa

This article assesses whether or not conservation agriculture (CA) is climate-smart. For a cropping system to be labelled “climate-smart” it has to deliver three benefits: a) adapt to the effects of climate and be of increased resilience; b) mitigate climate effects by sequestering carbon and reducing greenhouse gas emissions; and c) sustainably increase productivity and income. »

May 15, 2017Knowledge Portal
A rough estimate of the proportion of global emissions from agriculture due to smallholders

This info note describes to what proportion smallholder farms contribute relative to all agricultural emissions, and to total global emissions from all sectors. Smallholders in developing countries produce, on a very rough estimate, 5% of total global greenhouse gas emissions. Emissions from smallholder farming in developing countries are roughly estimated as contributing to onethird of agricultural emissions and one-third of the emissions from deforestation due to agriculture globally. »

March 29, 2017Knowledge Portal
Gender and inorganic nitrogen: what are the implications of moving towards a more balanced use of nitrogen fertilizer in the tropics?

This article discusses the gender dimensions of moving towards a more balanced use of nitrogen fertilizer. For agriculture to play a role in climate change mitigation strategies to reduce emissions from inorganic nitrogen fertilizer through a more balanced and efficient use are necessary. Such strategies should align with the overarching principle of sustainable intensification. »

February 28, 2017Knowledge Portal
Assessing the environmental impacts of livestock and fish production

This brief by the CGIAR Research Program on Livestock and Fish introduces different streams of work to develop and test tools to assess the environmental impacts of livestock and fish production in developing countries. As demand for livestock products continues to grow, driven by rising population and dietary shifts, there is an urgent need to develop strategies to reduce the environmental footprints and GHG emission intensity from livestock. The first step in this process is to develop tools to estimate potential impacts of such strategies. »

January 16, 2017Knowledge Portal
Prioritizing climate-smart agricultural land use options at a regional scale

This article in the Agricultural Systems journal, describes a spreadsheet-based methodology that generates information about the suitability of climate-smart agriculture based on a region specific production function and ‘target yield’ approach in current and future climate scenarios. The promotion of climate-smart agriculture in different parts of the world requires a clear understanding of its relative suitability, costs and benefits, and the environmental implications of various technological interventions in a local context under current and future climates. Such data is generally difficult to obtain. »

January 3, 2017Knowledge Portal
Farming tactics to reduce the carbon footprint of crop cultivation in semiarid areas. A review

This article in the Agronomy for Sustainable Development Journal reviews farming tactics to reduce the carbon footprint of crop cultivation in semiarid areas. The authors present seven key farming tactics that are proven to be effective in increasing grain production while lowering carbon footprint »