Madagascar

Current job title: 
GIS, Remote Sensing, Data Scientist Expert
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RANAIVOSOA Rija Mamitiana Olivier has been working at the ONE since 2006 as a GIS / remote sensing expert and data scientist at the department in charge of monitoring and managing environmental information system.He is familiar with data management process, and has been involved in the identification of indicators related to the environment.

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The Bombetoka Estuary is highly vulnerable to pollution from Mahajanga city’s tourism, agricultural, industrial, and other sectors. Tests of the water by the National Centre For Environmental Research (CNRE) indicate the presence of toxic heavy metals and hydrocarbons that pose serious risks to both human and marine life. The project will demonstrate how water quality and sediments can be improved by developing a regulatory framework and monitoring system—a framework which will provide the basis for the development of national wastewater standards.

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Madagascar has expressed its concerns about the precious richness of the marine and coastal area by ratifying the ʺNairobi Conventionʺ in 2001. Madagascar has important marine and coastal biodiversity.  It has important concentrations of threatened coastal and marine birds. The coast of Madagascar plays an important role in the life cycle of several migratory birds, and is the end destination for many migratory shorebirds. Many bird species are endemic and resident to the coastal area of Madagascar.

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The ASCLME Project is approaching the Transboundary Diagnostic Analysis and Strategic Action Plan process initially at the country level through a national Marine Ecosystem Diagnostic Analysis (MEDA) The MEDA captures essential data and information relating to the coastal and marine environment and identifies areas of concern that will feed into the Transboundary Diagnostic Analyses (TDAs) and the Strategic Action Programme (SAP) for the Western Indian Ocean.

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Madagascar est la 4ème plus grande île du monde, plus précisément. En effet, outre sa superficie qui couvre 590.750 km², elle se prolonge dans l’océan par un plateau continental pouvant aller jusqu’à p^lus de 100 km couvrant ainsi une superficie supplémentaire de 117.000 km². Madagascar est une république dotée de 6 provinces, 28 régions et de près de 1300 communes.

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The following country report begins with an overview of coastal livelihoods in Comoros, which provides a concise overview of the seven sector reports and the findings of the in-country and regional consultants. This overview ends with a conclusion which summarizes the collected information as it relates to the coastal zone in Comoros in general.

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Madagascar is the fourth biggest island in the world and among the 17 countries agreed as “megadiversity”. Madagascar hosts a unique, highly endemic collection of flora and fauna due to hundreds of millions of years of tectonic isolation. Madagascar, part of the third largest coral reef system in the world belonging to the 32nd poorest country in the world, with a population that is more than eighty percent agrarian, limiting resource use for environmental goals is economically devastating - at least in the short term - to a significant percentage of the national population.