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

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5Living with Risk: A <strong>global</strong> <strong>review</strong> <strong>of</strong> <strong>disaster</strong> <strong>reduction</strong> <strong>initiatives</strong>GFMC provides a web portal with <strong>the</strong> <strong>global</strong>,regional and national systems that areavailable for real-time or nearly real-timeearly warning <strong>of</strong> wildland fire. Most systemsare based on wea<strong>the</strong>r forecasts at short <strong>to</strong>extended time ranges and <strong>global</strong> <strong>to</strong> regionalspace scales. The <strong>global</strong> system is generatedby <strong>the</strong> Experimental Climate Prediction Centre(ECPC). Regional systems are provided by<strong>the</strong> Association <strong>of</strong> South-East Asian Nations(ASEAN) Fire Wea<strong>the</strong>r Information System(generated by Forestry Canada), <strong>the</strong> EurasianExperimental Fire Wea<strong>the</strong>r Information System(Forestry Canada and GFMC) and <strong>the</strong>European Natural Hazards Project Forest FireRisk (European Union). O<strong>the</strong>r systems aresatellite-based indices, e.g. <strong>the</strong> NormalizedDifference Vegetation Index (NDVI) and<strong>the</strong>rmal data from <strong>the</strong> NOAA Advanced VeryHigh Resolution Radiometer (AVHRR)sensors. Area, intensity and duration <strong>of</strong> vegetationstress, fire potential and danger can beestimated from maps that are updated regu-Early Warning and Response Network (EWARN),Sou<strong>the</strong>rn SudanEWARN was launched in 1999 by WHO in collaborationwith several international agencies, NGOs and local communities<strong>to</strong> streng<strong>the</strong>n outbreak detection and response.Objectives <strong>of</strong> EWARN:• Early detection, alert and prompt investigation <strong>of</strong> suspectedoutbreaks;• Establishment and streng<strong>the</strong>ning <strong>of</strong> outbreak preparednessand rapid response;• Provision <strong>of</strong> regular feedback and technical guidance <strong>to</strong> allinvolved;• Building local capacity for early detection, prompt investigationand rapid response.Currently, EWARN partners handle alerts that would previouslyhave called for mobilization <strong>of</strong> international teams.In 2000 a relapsing fever outbreak was contained within twoweeks <strong>of</strong> reported onset, with 154 cases and eight deaths. Partnershiphas improved alerting, reporting and response in <strong>the</strong>event <strong>of</strong> suspected outbreaks and saved time, money and lives.The development <strong>of</strong> an early warning and response network inSou<strong>the</strong>rn Sudan which has built on <strong>the</strong> experiences andresources <strong>of</strong> existing NGOs, has provided a model <strong>of</strong> successin using scarce resources <strong>to</strong> build capacity and make a differencewithin a multidisease or integrated disease surveillanceand response framework.larly. Toge<strong>the</strong>r with real-time satellite data onactive fires <strong>the</strong> GFMC information systemprovides a range <strong>of</strong> information <strong>to</strong>ols forearly warning <strong>of</strong> critical fire situations.The Pacific Tsunami Warning System (PTWS)<strong>of</strong> <strong>the</strong> International Oceanographic Commission(IOC) <strong>of</strong> UNESCO provides timely andeffective tsunami warning, watch and informationbulletins <strong>to</strong> <strong>the</strong> populations <strong>of</strong> <strong>the</strong>Pacific. It is operated through <strong>the</strong> Pacific TsunamiWarning Centre (PTWC) with <strong>the</strong> support <strong>of</strong>national and regional tsunami warning centres.IOC also maintains an International TsunamiInformation Centre (ITIC), which acts as asource <strong>of</strong> information for national andregional tsunami warning authorities.Alongside <strong>the</strong>se programmes, <strong>the</strong> Three GlobalObserving Systems (G3OS), namely <strong>the</strong>Global Climate Observing System (GCOS), <strong>the</strong>Global Terrestrial Observing System (GTOS)and <strong>the</strong> Global Ocean Observing System(GOOS), in which United Nations agencies,<strong>the</strong> International Council <strong>of</strong> Scientific Unions(ICSU) and satellite agencies work <strong>to</strong>ge<strong>the</strong>r,make important contributions <strong>to</strong> <strong>the</strong> warningprocess. G3OS activities are harmonizedthrough <strong>the</strong> Integrated Global Observing Strategy(IGOS), <strong>to</strong> which <strong>the</strong> United Nations system-wideEarthwatch is also providing supportespecially as far as environmental observationand assessment are concerned. Environmentaldata need <strong>to</strong> be integrated in<strong>to</strong>early warning strategies and Earthwatch providesa useful platform for information andknowledge exchange.With continuing <strong>global</strong>ization in travel andtrade, <strong>global</strong> epidemic surveillance is essential<strong>to</strong> ensure international public health security.International efforts <strong>to</strong> contain healthrelatedthreats are coordinated by WHO.WHO has established a number <strong>of</strong> internationalnetworks for specific disease threatsand has developed several electronic databasesincluding: FluNet, a geographical informationsystem <strong>to</strong> moni<strong>to</strong>r influenza activityand <strong>the</strong> Global Public Health Intelligence Network(GPHIN), a web-based system developedin collaboration with Health Canadawhich scans <strong>the</strong> web for outbreak-relatedinformation. The early warning and responsenetwork <strong>of</strong> Sou<strong>the</strong>rn Sudan (see box) also276

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