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Book (stand-alone)Technical bookSand and dust storms
A guide to mitigation, adaptation, policy and risk management measures in agriculture
2023Also available in:
No results found.Sand and dust storms (SDS) are common in drylands with dust often transported over great distances, frequently across international boundaries. Such storms are important for ecosystem functioning, but they also create numerous hazards to society, in agriculture and other socioeconomic sectors.The yields and productivity of crops, trees, pastures and livestock are adversely affected by SDS. With climate change it is expected that droughts and land use changes will increase the frequency and risk of SDS.While agriculture is a major driver of SDS, agriculture is impacted by SDS and it is also part of the solution to combat SDS risks and mitigate their impacts. This guide aims to provide an overview of sand and dust storms and the impacts on agriculture and food systems. It gives a review of how agriculture can create SDS sources and highlights the impacts of SDS on agricultural production in source and deposition areas. It includes a range of high-impact, location- and context-specific practices to reduce SDS source and impacts on agriculture subsectors at local level, comprising technical and non-technical interventions. Moreover, it assesses how SDS risk is addressed at the policy level and discusses options for integrating SDS at national and regional levels into multi-hazard disaster risk reduction (DRR) and disaster risk management (DRM) strategies or sectoral development programmes, followed by conclusions and recommendations.Urgent action must be taken now. Short-term responses need to be linked to long-term development actions to enhance combating SDS. The adverse impacts of SDS are likely to become even more severe in the future, particularly due to climate change, unless appropriate interventions are made. -
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Book (stand-alone)Technical bookGlobal Symposium on Soil Erosion (GSER 2019): Symposium working documents
Assessment tools, management practices and economics of soil erosion
2019Also available in:
No results found.At its Sixth Session in June 2018, the Global Soil Partnership (GSP) Plenary Assembly (PA), upon request of its Intergovernmental Technical Panel on Soils (ITPS), voted to organize a Symposium on soil erosion “considering that this is the main threat affecting global soils”. The Symposium aims to incentivize bottom-up global soil erosion assessments under the umbrella of the Food and Agriculture’s (FAO) GSP. The Global Symposium on Soil Erosion (GSER19) is organized around three key themes: 1. Soil erosion assessment tools and data: creation, consolidation and harmonization; 2. Best erosion management practices of the last 20 years and policy support to address human-induced erosion; 3. The economics of soil erosion Although the three themes will be treated separately during the Symposium, they are inter-related. Prior to the GSER19 and for each of the themes, working groups were set up with the objective of discussing the key topics to be tackled for each theme. The discussions held within each of the three working groups were then translated into working documents that are presented in this final document. The three theme working documents will eventually assist the GSP and its partners in planning upcoming actions to address soil erosion at the global, regional and local level. A revised version of this document will be included in the outcome c of the Symposium, which will be published after the event. The working groups were composed of experts, members of the GSP’s ITPS, and the Science-Policy Interface of the United Nations Convention to Combat Desertification (SPI-UNCCD), who participated on a voluntary basis.