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BookletA geospatial assessment of the impact of flood in support to the restoration of irrigation schemes in Malawi 2022
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No results found.In early 2022, the Southern and Central provinces of Malawi have been impacted by various extreme events such as tropical Storm Ana in January followed by tropical cyclone Gombe in March. The strong winds and flooding including flash flood events caused severe damages to crops and irrigation infrastructures. Irrigation infrastructures play an important role in providing food and livelihood to a large part of the population as agriculture sector in Malawi employs 76.36 percent of the total population. On the other hand extreme weather events are becoming more frequent in Malawi and appraisal of the damages is difficult with limited information. In this context, the Geospatial unit at the Land and Water Division (NSL) of the Food and Agriculture Organization of the United Nations in close collaboration with the country office and Irrigation Department provided technical assistance to the Government of Malawi to assess the impact of flood using innovative geospatial technologies in support to the restoration of irrigation schemes. The majority of the large-scale irrigation infrastructure of the country is located in the south of the country, mainly in Chikwawa and Nsanje districts. -
Book (stand-alone)Loss and damage and agrifood systems
Addressing gaps and challenges
2023Also available in:
No results found.Agrifood systems are intrinsically linked to climate change and are particularly vulnerable to its impacts. Each year hundreds of billions of dollars’ worth of crops and livestock production is lost due to disaster events, undermining hard-won development gains and livelihoods for farmers. At the same time, agrifood systems are substantial contributors of emissions. As such, agrifood systems must play a central role in providing solutions for climate change – both adaptation and mitigation – while meeting the food security needs of present and future generations. The communities that support and depend on agrifood systems are on the front line of loss and damage associated with climate change. Loss and damage can generally be described as the negative impact of climate change that occurs despite mitigation and adaptation efforts. Addressing loss and damage in the agrifood system is crucial, given its importance for livelihoods and sustainable development. Taking collective action is essential to tackle loss and damage in agrifood systems to ensure that the livelihoods of the most vulnerable communities are adequately protected and food security needs are met. The purpose of this report is to stimulate discussions on the central role of agrifood systems in the loss and damage debate and identify the gaps in data, knowledge and finance that need to be addressed. The report provides an overview of the loss and damage concept, the status of analytical methodologies and tools, a summary of the reporting on loss and damage in nationally determined contributions (NDCs), an outline of the policy needs and some preliminary analysis of the financing needs. Overall, support to countries needs to be targeted and strengthened so that loss and damage in agrifood systems can be dealt with as early as possible. This support needs to ensure that no one is left behind while striving for better production, better nutrition, a better environment and a better life. -
Brochure, flyer, fact-sheetA rapid geospatial analysis of the flood impacts on crops in Eastern Cape province of South Africa in 2022 2023
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No results found.An analysis to assess the impacts of floods on cropland in KwaZulu-Natal province was performed using existing data, GIS and remote sensing. The crop mask was derived from the South African National Land Cover map (SANLC, 2018). The water mask was derived from the Joint Research Centre (JRC) water body data (2020). Sentinel 1 SAR was used to assess flood extent.
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