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Katografi Vil yo nan Ayiti

Katografi Vil yo nan Ayiti

Rezime — Atlas sa a analize modèl devlopman vil yo nan Ayiti nan fè kat ak etid espasyal nan zòn vil yo, ti vil yo ak bouk yo. Li gade sou pwosèsis iban yo, vilnerabilite yo ak dinamik espasyal yo.
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Atlas vil konplè sa a sou Ayiti te fèt nan kad pwogram URBAYITI pou ranfòse gouvènans ak konpreyansyon devlopman vil yo. Dokiman an analize modèl iban yo nan tout teritwa Ayiti a, li gade sou zòn vil yo tankou Pòtoprens ak Okap, vil entèmedyè yo, devlopman vil lineè yo ak ti vil yo. Etid la montre ke iban nan Ayiti se yon pwosèsis ki gen anpil dinamik, ak yon to iban 57,1% nan 2020, ki konsantre sitou sou kòt yo kote 90,1% popilasyon vil la ap viv.

Atlas la montre ke ekstansyon vil yo swiv modèl lineè yo sou wout kominikasyon yo olye pou yo vin pi wo vertikal, sa ki kreye fòm tantak ki konplike founiti enfraksri yo. Elaji vil san kontwòl sa a te ogmante anpil vilnerabilite yo fas ak danje natirèl yo tankou inondasyon, glisè tè, tranblemanntè ak siklòn. Zòn Vil Pòtoprens lan gen pi gwo pati ak 59,4% tout moun ki nan vil yo, sa ki reflete plizyè dekad politik santralè.

Metodoloji a melanje analiz imaj satelit ak rezolisyon segondè ak obsèvasyon nan tè nan divès kalite vil yo. Etid la mete aksan sou sa ke plizyè dekad iban espontane san kontwòl piblik yo te kreye sant vil yo ki vilnerab anpil fas ak plizyè danje natirèl, ak konsèkans katastrofik yo tankou yo te wè nan tranblemanntè 2010 an (120% PIB) ak Siklòn Matthew (17,7% PIB).

Dokiman an konkli ke konprann ak prevwa kwesans vil yo enpòtan pou amelyore rezistans ak etabli politik vil ki kap dire. Mank zouti ak done ki bon pou sivèy pwosèsis iban yo te limite kapasite otorite piblik yo pou kontwole ak gide devlopman vil yo.

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[Processed via Gemini PDF Vision (compressed)] Summary: This document presents a comprehensive urban mapping of Haiti, focusing on the dynamics of urbanization and its impact on various regions. It analyzes the expansion of built-up areas in twelve selected zones, including metropolitan areas, cities, and linear developments, using satellite imagery and GIS techniques. The study identifies trends in urban growth, population density, and vulnerabilities to natural hazards. It highlights the challenges of uncontrolled urbanization, such as environmental degradation, increased vulnerability to disasters, and pressure on agricultural land. The report also examines the spatial distribution of urban centers, the modes of urban extension, and the factors driving urbanization in different parts of the country. It emphasizes the need for improved urban planning and governance to address the challenges and promote sustainable development. Main argument: Urbanization in Haiti is a dynamic process that presents both opportunities and challenges, requiring a comprehensive understanding of its spatial patterns and drivers to inform effective planning and policy interventions.

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APRISMA; Comité Interministériel d'Aménagement du Territoire (CIAT); Expertise France; Inyon Ewopeyen, 2023, Katografi Vil yo nan Ayiti, konsilte atravè HaitiDocs, https://www.haitidocs.org/doc/ciat-2023-urban-mapping-haiti