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A global review of disaster reduction initiatives - Welcome to the ...

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Selected application <strong>of</strong> <strong>disaster</strong> <strong>reduction</strong> measures5Drought early warning systemsPossible achievements through concerted and systematic approaches undertaken internationally,regionally and nationally are evidenced by <strong>the</strong> accomplishments in drought early warningsystems established in <strong>the</strong> wake <strong>of</strong> <strong>the</strong> world food crisis in <strong>the</strong> early 1970s.The FAO Global Information and Early Warning System on Food and Agriculture(GIEWS) provides a framework for institutional links and information-sharing agreementsamong United Nations organizations, governments, NGOs and trade, research and mediaorganizations, while supporting national and regional <strong>initiatives</strong>. It moni<strong>to</strong>rs food supply anddemand conditions for all countries in <strong>the</strong> world on a continued basis and provides timelywarnings <strong>of</strong> any imminent food shortages, droughts and hunger at individual country or subregionallevel.The USAID Famine Early Warning System (FEWS) Net provides a full range <strong>of</strong> productsand services streng<strong>the</strong>ning <strong>the</strong> abilities <strong>of</strong> African countries and regional organizations <strong>to</strong> managethreats <strong>of</strong> food security through <strong>the</strong> provision <strong>of</strong> timely and analytical early warning and vulnerabilityinformation.Article 10 <strong>of</strong> UNCCD encourages parties <strong>to</strong> “enhance national clima<strong>to</strong>logical, meteorologicaland hydrological capabilities and <strong>the</strong> means <strong>to</strong> provide for drought early warning”. UNCCDencourages parties <strong>to</strong> ensure that <strong>the</strong> collection, analysis and exchange <strong>of</strong> data and informationon drought and land degradation addresses <strong>the</strong> needs <strong>of</strong> local communities and that <strong>the</strong>se areinvolved in <strong>the</strong>se activities (article 16). Parties <strong>to</strong> UNCCD have recognized <strong>the</strong> importance <strong>of</strong>building on existing operational early warning systems within <strong>the</strong> framework <strong>of</strong> national actionprogrammes. The UNCCD Committee on Science and Technology established two ad hocpanels <strong>of</strong> experts <strong>to</strong> examine <strong>the</strong> issue <strong>of</strong> early warning systems in <strong>the</strong> light <strong>of</strong> <strong>the</strong> approachadopted by ISDR. The panels concluded that early warning for drought prediction andassessment, and moni<strong>to</strong>ring and assessment for desertification are fundamentally interrelated,yet operationally different activities. The panels recommended that operational drought warningsystems should incorporate desertification moni<strong>to</strong>ring in<strong>to</strong> <strong>the</strong>ir activities and integratesystems <strong>to</strong> address both drought and desertification, ra<strong>the</strong>r than establishing separate systems.Traditional knowledge should also be integrated in<strong>to</strong> moni<strong>to</strong>ring and assessment activities.The IGAD policy on food security and environment addresses requirements <strong>of</strong> early warningsystems such as remote sensing services. Drought Moni<strong>to</strong>ring Centres for Eastern and Sou<strong>the</strong>rnAfrica primarily focusing on drought have extended <strong>the</strong>ir products and services <strong>to</strong> coverwea<strong>the</strong>r and climatic patterns, as well as impact assessments.The new SADC Food Security Programme has widened its scope <strong>to</strong> encompass economicdevelopment, trade, investment and poverty (see also chapter 3.2). A regional coordinationand cooperation programme supports cooperation on all food security, agricultural and naturalresources development issues. A regional information system for food security supports <strong>the</strong>generation and exchange <strong>of</strong> information relating <strong>to</strong> all aspects <strong>of</strong> food security, ranging frominformation about policies through socio-economic data <strong>of</strong> economies <strong>to</strong> data concerning <strong>the</strong>nutrition <strong>of</strong> households for decision-making purposes across all <strong>the</strong> facets <strong>of</strong> <strong>the</strong> food, agricultureand natural resources sec<strong>to</strong>r. Components <strong>of</strong> <strong>the</strong> system include: <strong>the</strong> Regional Early WarningSystem for Food Security (REWS); <strong>the</strong> Regional Remote Sensing Unit (RRSU); and <strong>the</strong> RegionalEnvironmental Information System (REIS).The Sahelian Regional Training Centre for Agrometeorology and Operational Hydrology and <strong>the</strong>irApplications (AGRHYMET) <strong>of</strong> <strong>the</strong> Permanent Inter-State Committee for Drought Control in <strong>the</strong>Sahel (CILSS) is now also dealing with natural resources management and <strong>the</strong> impacts <strong>of</strong> climatechange.277

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