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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
411

'n Vergelykende studie tussen die ruimtelike ontwikkelingsraamwerke van Tygerberg en Kaapstad plaaslike owerhede met die van die Kaapse Metropool

Bruiners, Leona 03 1900 (has links)
Thesis (MS en S)--Stellenbosch University, 2001. / ENGLISH ABSTRACT: Various spatial development frameworks are currently being drafted to lead the spatial development patterns of concentrated activities within municipalities and metropoles. The assignment studies the spatial development framework of the Cape Metropole as well as those of the Tygerberg and Cape Town municipalities. An analyses of the different locations and characteristics of the corridors and nodes in these models is made. There are however nodes that are not proposed on the spatial development frameworks but have nevertheless been approved for. development. A comparison of the corridor model is made within the frameworks of the mentioned municipalities. A study is done on whether the corridor model is totally ignored by local authorities or whether it only differs in detail. The effect of the Century City node, which was not proposed in the spatial development frameworks on the development of corridors, is discussed. Backgroud information on the origin and functions of corridors and nodes is gathered through analyses of international examples. Comparison is drawn between these precidents and the Cape Metropole proposals to evaluate their applicability. The conclusion is drawn that the municipalities' and metropole's spatial development frameworks are based on the same principle but differ in their detail structure. Many of the recommendations that are made in the spatial frameworks are difficult to implement. The approval of nodes such as Century City which are not proposed on the frameworks have a negative influence on the economic growth and development of future nodes and corridors as envisaged. Proposals on how to strengthen the implementation process of spatial development frameworks and a possible process for the approval of potential nodes are given. / AFRIKAANSE OPSOMMING: Daar is verskillende ruimtelike ontwikkelingsraamwerke wat tans opgestel word om die ruimtelike verspreidingspatrone van gekonsentreerde aktiwiteite binne munisipaliteite en metropole te lei. Die werkstuk ondersoek die ruimtelike ontwikkelingsraamwerke van die Kaapse Metropool asook die munisipaliteite van Tygerberg en Kaapstad. Die korridors en nodusse wat in die modelle voorgestel word, word ontleed in terme van hul eienskappe en verskillende liggings. Daar is nogtans nodusse wat nie in hierdie ontwikkelingsraamwerke voorgestel word nie, maar dit is nieteenstaande goedgekeur vir ontwikkeling. Die werkstuk vergelyk die korridormodel van die Kaapse Metropool (Metropolitaanse Ontwikkelingsraamwerk) met die munisipaliteite se ontwikkelingsraamwerke.Daar word ondersoek of die korridormodel van die metropool heeltemal deur plaaslike owerhede verwerp word of dit net in detail verskil. Die effek van die Century City nodus, wat nie in die ruimtelike ontwikkelingsraamwerke voorgestel is nie, op die ontwikkeling van korridors word ook bespreek. Voorbeelde van internasionale stede word ontleed om agtergrond oor die ontstaan en funksies van korridors en nodusse in te samel. Daarna word bepaal hoe dit op die Kaapse Metropool toegepas kan word. Die gevolgtrekking word gemaak dat al drie raamwerke op dieselfde beginsel gebaseer is maar in detail verskil Daar word baie voorstelle binne die raamwerke gemaak wat moeilik is om te implementeer. Die goedkeuring van nodusse soos Century City wat nie binne die ruimtelike ontwikkelingsraamwerke voorgestel word nie, het 'n negatiewe invloed op die ekonomiese groei en ontwikkeling van die voorgestelde nodusse en korridors. Aanbevelings oor hoe om die implementeringsproses van die raamwerke te ondersteun word gemaak en ook 'n moontlike goedkeuringsproses vir nodusse wat nie binne die ruimtelike ontwikkelingsraamwerke voorgestel word nie.
412

GIS mapping and analysis of aircraft noise at Cape Town International Airport

Von Holdt, Diana (Diana Sheila) 12 1900 (has links)
Thesis (MA)--Stellenbosch University, 2003. / ENGLISH ABSTRACT: The noise produced by aircraft during operations around airports represents a senous social, technical, economic and environmental problem which is only going to get worse as air traffic volumes increase. Rapid urbanisation, development encroachment and poor planning in the past have resulted in noisy airport runways being situated too close to residents' living space. Rapid industrial growth and lack of funding exacerbate noise problems in developing countries. Moreover, developing countries and especially South Africa tend to have moderate climates and open-window living, which makes insulation an ineffective solution to the noise problem. This study aims at employing GIS to establish the potential noise exposure of various sensitive land use categories and population groups in the noise-controlled area at Cape Town International Airport. Firstly, options for the demarcation of a noise-controlled area were evaluated. Thereafter, incompatible land uses and priority areas for land use compatibility projects were identified and recommendations made for urban renewal projects for these areas. Lastly, the noise-exposed population were profiled according to vulnerability characteristics and vulnerable groups identified and located. A recommendation was made that Cape Town International Airport set up an interactive map-based website to disseminate information to the public about noise and any other important issues concerning the airport. An Internet GIS application would empower citizens by providing them with a dynamic and interactive tool for improved public participation and a better understanding of the potential environmental and socio-economic effects of the airport. Noise complaints could also be investigated through the website and prompt feedback given to the communities complaining about aircraft noise. At the local community level where people are being annoyed every day and night resulting in negative health effects, the problem of aircraft noise demands urgent attention, and measures should be put in place to reduce vulnerability to noise and improve the overall quality of life of noiseweary residents. Keywords: aircraft noise, noise mapping, noise-controlled area, noise contours, land use compatibility, noise exposure / AFRIKAANSE OPSOMMING: Die geraas veroorsaak deur vliegtuie by lughawens bied ernstige sosiale, tegniese, ekonomiese en omgewingsprobleme, wat net erger gaan raak namate vlugverkeer toeneem. Snelle verstedeliking, ontwikkelings-oorskryding en swak beplanning in die verlede het veroorsaak dat raserige aanloopbane te nabyaan mense se leefruimte gebou is. Vinnige industriële groei en 'n tekort aan befondsing vererger geraasprobleme in ontwikkelende lande. Bowendien het ontwikkelende lande, en veral Suid Afrika, 'n matige klimaat en oop-venster-leefwyse wat isolering 'n oneffektiewe oplossing maak vir die geraasprobleem. Hierdie studie het ten doelom GIS te gebruik om die potensiële geraas blootstelling van sensitiewe grondgebruike en bevolkingsgroepe in die geraas-kontrole area by Kaapstad Internasionale Lughawe vas te stel. Eerstens is opsies vir die afbakening van die geraas-kontrole area geëvalueer. Daaropvolgend IS onversoenbare grondgebruike en prioriteitsareas VIr grondgebruikversoeningsprojekte geïdentifiseer en aanbevelings gemaak vir stedelike vernuwingsprojekte vir hierdie areas. Laastens is 'n profiel daargestel van die geraas-blootgestelde bevolkings volgens kwesbaarheidskenmerke en kwesbare groepe is geïdentifiseer en hulligging aangedui. 'n Voorstel is gemaak dat Kaapstad Internasionale Lughawe 'n interaktiewe kaart-gebaseerde webwerf in werking moet stelom inligting oor geraas- en ander belangrike probleme in verband met die lughawe beskikbaar te stel vir die publiek en ander belanghebbendes. 'n Internet-GIS toepassing sal mense bemagtig deur hulle te voorsien van 'n dinamiese en interaktiewe meganisme wat sal lei tot beter gemeenskapsdeelname en ook 'n beter begrip van die potensiële omgewings- en sosio-ekonomiese uitwerking van die lughawe. Klagte oor geraas kan ook deur die webwerf hanteer en ondersoek word, en verder hulp verleen word deur vinnige terugvoering aan die gemeenskap wat die klagtes gelê het. Op plaaslike gemeenskapsvlak, waar mense elke dag en nag geïrriteerd raak en waar dit dan kan lei tot negatiewe gesondheidsinvloed, sal die probleem van vliegtuiggeraas dringend aangespreek moet word, en stappe geneem word ten einde kwesbaarheid van inwoners teenoor vliegtuiggeraas te verminder. Dit sal dan lei tot die algehele verbetering van die lewensgehalte van geraas-moeë Inwoners. Sleutelwoorde: vliegtuiggeraas, geraaskartering. geraas-kontrole area, geraaskontoere, grondgebruik versoenbaarheid, geraas blootstelling
413

Le centre monumental romain d'Appolonia d'Illyrie : images de synthèse et restitutions archéologiques / Roman monumental center in Apollonia of Illyria : computer-generated images and archaeological restitutions

Follain, Éric 18 February 2012 (has links)
Colonie grecque, Apollonia d’Illyrie (Albanie), a connu à l’époque romaine des phases de construction et d’aménagement importantes. En témoigne le centre monumental qui a fait l’objet de fouilles et de dégagements sous la direction du français Léon Rey au début du XXe siècle. Après la seconde guerre mondiale, les équipes albanaises ont poursuivi les recherches archéologiques et ont réalisé les restaurations et les présentations actuelles. Le centre monumental est organisé autour de deux édifices principaux, l’odéon et le monument des agonothètes. Ces lieux d’assemblée attestent du caractère public de ce secteur de la ville comme le fait un arc de triomphe légèrement postérieur. Des boutiques témoignent d’une fonction commerciale annexe. L’aspect religieux est illustré par un temple ionique, entouré d’un portique, associé à un bâtiment nommé usuellement "prytanée", et par un petit sanctuaire. Enfin, un édifice de plan carré peut être soit une bibliothèque soit un Augusteum. Après l’analyse des vestiges accessibles et de la documentation, une approche des fonctions des différents monuments et les renvois aux éléments comparatifs des hypothèses de restitutions sont proposées puis transposées en images de synthèse. Elles sont ensuite assemblées en une vision globale du centre monumental romain, dans son état du début du IIIe siècle ap. J.-C. Dans l’attente de l’achèvement des recherches sur l’agora, localisée à quelques centaines de mètres, cet ensemble pourrait être un complexe architectural dédié au culte impérial dont l’importance aurait attiré, dans le courant du IIe siècle, le bouleuterion que prudemment on désigne encore comme "monument des agonothètes". / During the Roman period, “Apollonia of Illyria”, a greek settlement in Albania, knew several phases of construction and development. This is demonstrated by the study of the monumental center which was the object of excavations supervised by a French archaeologist Léon Rey at the beginning of the XXth century. After World War II, Albanian teams pursued the researches. They realized the restorations and the current presentations. The monumental center is organized around two main buildings, the Odeon and the “monument of Agonothetes”. These meeting places give evidence of the public character of this part of the city, just like the existence of a triumphal arch built later on. Shops also prove the commercial function of this place. Then, the religious function is illustrated by an ionic temple surrounded by a portico associated with a building named “prytaneum’ and by a small sanctuary. Finally, a square building is either a library or an “augusteum”. After an analysis of the visible vestiges and documentation, a report on the functions of the various monuments and a presentation of the comparative elements, the hypothesis of reconstructions will be proposed and transposed into computer-generated images. They will be assembled in a global vision of the roman monumental center at the beginning of the third century. Researches concerning the agora, localized a few hundred meters further, are not achieved yet but this place could be an architectural complex dedicated to imperial cult. During the second century, its importance could have attracted the bouleuterion that remains, for the moment, named as “monument of Agonothetes”. / Kolonia greke e Apolonisë së Ilirisë, në Shqipëri, ka njohur faza të rëndësishme ndërtimi dhe riorganizimi urban në periudhën romake. Këtë e dëshmon qendra monumentale që ka qenë pikësynimi i gërmimeve dhe zbulimeve të kryera nën drejtimin e francezit Leon Rei, në fillim të shekullit të XX. Pas Luftës së II Botërore, ekipet shqiptare kanë vazhduar nxjerrjen në dritë të saj, si dhe kanë realizuar restaurimet dhe pamjet që shohim sot. Qendra monumentale është organizuar rreth dy godinave kryesore, odeoni dhe monumenti i Agonotetëve. Këto vende mbledhjesh dëshmojnë për karakterin publik të kësaj zone të qytetit, ashtu si dhe një hark triumfi pak më i vonshëm. Dyqanet dëshmojnë për një funksion tregtar aneks. Aspekti religjioz ilustrohet me praninë e një tempulli jonik, të rrethuar me një portik, dhe që lidhet me një godinë të ashtuquajtur prytaneum, si dhe me një faltore e vogël. Së fundmi, një ndërtesë në formë katrore mund të jetë ndoshta një bibliotekë apo augusteum. Në përfundim të studimit të rrënojave të dukshme dhe të dokumentacionit përkatës, parashtrohet trajtimi i funksioneve të monumenteve të ndryshme dhe i elementeve krahasuese të rimëkëmbjes hipotetike të tyre, që më tej transformohen në paraqitjet e informatizuara. Më pas, të gjithë elementët janë bashkuar në një pamje gjithëpërfshirëse të qendrës monumentale romake, ashtu siç paraqitej ajo në fillimin e shek. III të e. sonë. Në pritje të përfundimit të kërkimeve në agora, e cila gjendet vetëm disa qindra metra larg, ky ansambël duket të ketë qenë një kompleks arkitekturor që i kushtohej kultit perandorak, rëndësia e të cilit do të tërhiqte përgjatë shek. II të e. sonë buleterionin, që ende në mënyrë të kujdesshme emërtohet si “monumenti i Agonotetëve”.
414

Em defesa do planejamento urbano: ressonâncias britânicas e a trajetória de Harry James Cole / In defense of the urban planning: britain ressonances and the trajectory of Harry James Cole

Maria Cecilia Lucchese 15 June 2009 (has links)
Apresentamos nesse trabalho a trajetória profissional do arquiteto carioca Harry James Cole, que se formou na Faculdade de Arquitetura da Universidade do Brasil, no Rio de Janeiro, em 1954 e trabalhou como arquiteto e urbanista até 1980. Cole fez um curso de especialização em planejamento urbano na Inglaterra e nesse período também trabalhou no Departamento de Arquitetura do London County Council. Essa experiência marcou profundamente seus trabalhos profissionais, que apresentam fortes ressonâncias do urbanismo inglês. Atuando profissionalmente no Brasil Cole foi partícipe de importantes acontecimentos no campo do planejamento urbano no Brasil entre 1957 e 1973, como a construção de Brasília, a implementação dos planos de desenvolvimento integrado e a concepção do Programa Cura, além de ter elaborado inúmeros trabalhos urbanísticos em seu escritório, o HJ Cole Arquitetos + Associados S/C Ltda até o final dos anos 70. / In this thesis we show Harry James Cole\'s professional life, a carioca architect who graduated at Faculdade de Arquitetura of Universidade do Brazil, in Rio de Janeiro, in 1954 and who worked as an architect and urban planner until 1980. Cole did a course of specialization in town planning in England and in that period he also worked in the London County Council Architecture Department. This experience deeply affected in his professional life and his works show a strong inspiration in the town planning lessons. Working professionally in Brazil Cole took part in the most important brazilian urban planning events between 1957 and 1973, as the construction of Brasília, the implementation of the comprehensive local urban planning and the conception of the Cura Programme, besides having done several urban planning jobs in his office, the HJ Cole Arquitetos + Associados S/C Ltda until the end of 1970.
415

A reading of power relations in the transformation of urban planning in the municipalities of the Greater Pretoria region (now Tshwane) : 1992-2002

Coetzee, Petrus Johannes van Vuuren 07 October 2005 (has links)
The thesis unpacks the transformation of urban planning in the municipalities of the Greater Pretoria region (now Tshwane) during 1992 to 2002, specifically within the context of the government transformation in South Africa and contemporary planning theory. In order to contextualise the transformation of urban planning in the City of Pretoria/Tshwane, the thesis presents an overview of the international trends on urban planning and how these trends (during the 1990s) have informed, shaped and framed the transformation of urban planning in South Africa and in the City of Tshwane. These trends are associated with community participation, strategic planning, sustainable development; the merging social awareness amongst urban planners; and the new integrated relationship between urban planning and management. The narrative part of the thesis specifically unpacks and analyses the nature and impact of the transformed/transforming integrated, developmental and democratic planning system, the positive and negative impacts that this system had on planners, local authority managers and politicians. It also provides a perspective on the conflict and power dilemmas that arose between planners, between planners and managers and between planners and politicians. Within the context of the so-called web of power relations (as described by Foucault), the study specifically explores the impact which the transformation had on the power relations within the local authority planning environment – specifically within the context of the social nexus (as described by Habermas, Healey and others). The thesis provides a local example of the nature and dynamics of power relations within a transforming local authority, with specific emphasis of the planning function. Not only does this study challenge contemporary theories on power relations in planning, but it also provides valuable new insights on the complex and illusive power relations in local authorities. Largely based on the work of Michel Foucault and Jurgen Habermas, the study provides an intriguing reading of the many conflicts and power/rationality struggles and clashes that are being played out on a daily base in municipalities in South Africa. Through the detailed unpacking of a decade of transformation of urban planning in one of South Africa’s six metropolitan municipalities, Mr Coetzee contributes to improving the understanding of the current nature and focus of the urban planning function in the local government sphere. As such it provides invaluable insights to planning theorists and historians, not only in South Africa, but also in other societies experiencing rapid and far-ranging transformation. / Thesis (DPhil (Town and Regional Planning))--University of Pretoria, 2006. / Town and Regional Planning / unrestricted
416

La rythmanalyse chez Henri Lefebvre (1901-1991) : contribution à une poétique urbaine / Henri Lefebvre's Rhythmanalysis as a form of Urban Poetics

Revol, Claire 05 October 2015 (has links)
Cette thèse propose d'explorer les textes que Henri Lefebvre (1901-1991) a consacré à un projet de connaissance des rythmes, une « rythmanalyse », terme qu'il emprunte à Gaston Bachelard, pour contribuer à ce que nous appelons une poétique urbaine. Henri Lefebvre a laissé une œuvre fondatrice dans les études urbaines contemporaines en théorisant l'avènement de la société urbaine moderne et en produisant une théorie critique de l'urbanisme et des espaces et des temps sociaux qui en résultent. Nous montrons que la théorie critique est solidaire d'une poétique issue du romantisme révolutionnaire de l'auteur, qu'il développe au contact de pratiques artistiques, notamment celles de l'Internationale Situationniste. À l'encontre de ce qu'il analyse comme le processus d'abstraction de l'espace et du temps urbain, la rythmanalyse fait partie de la quête d'un espace-temps approprié à même de métamorphoser la société urbaine et de restituer le corps total, afin que l'urbain devienne l’œuvre de l'homme. Lefebvre ne propose pas seulement une méthodologie qualitative d'observation des rythmes, mais une expérimentation rythmanalytique, dont nous pouvons imaginer la pratique sous la forme de l'utopie expérimentale. La rythmanalyse fournit ainsi les idées directrices d'une poétique appliquée, à même de créer des formes, des textures et des styles pour l'habiter urbain. Cette poétique urbaine, à la fois création et connaissance, procède par des pratiques expérimentales et restitue le jeu rythmique qui enrichit l'expérience esthétique de l'espace et du temps urbain. / This thesis proposes to explore the texts that Henri Lefebvre (1901-1991) devoted to his project of understanding rhythms, his « rhythmanalysis », a term borrowed from Gaston Bachelard, to contribute to what we call an urban poetics. Henri Lefebvre has produced fundamental work in contemporary urban studies in both his theorization of the advent of modern urban society, and his elaboration of a critical theory of urban planning with its resultant social spaces and temporalities. We show that this critical theory unfolds in line with his construction of a poetics, which is inspired by the revolutionary romanticism that the author developed through his contact with artistic practices, especially those of the Situationnist International. Against his analysis of abstraction as an inherent process of urban space and time, his rhythmanalysis contributes to the creation of an appropriate space-time, with its ability to transform urban society and reconfigure the Total body so that what is urban can be instead considered a work of art. Lefebvre provides not only a qualitative methodology for the observation of rhythms, but also the outline of a rhythmanalytic experimentation, which can be associated with the practices of an experimental utopia. Rhythmanalysis offers guidelines for an applied poetics; it goes as far as creating forms, textures and styles for urban living. This urban poetics, simultaneously a creative act and one steeped in knowledge, proceeds through experimentation and restores the rhythmic game that enriches our aesthetic experience of urban space and time.
417

Villes et bourgs en Savoie de la Réforme à la Révolution / Towns and market towns from the Reformation to the French Revolution

Bouverat, Dominique 19 December 2013 (has links)
Ce travail fait émerger les indices d'urbanité dans une Savoie encore toute rurale, entre 1536 (indépendance de Genève) et septembre 1792 (invasion de la Savoie par les troupes révolutionnaires françaises). Une première partie dégage d'abord un corpus de villes, de villes-bourgs et de simples bourgs, à partir des témoignages contemporains. Elle insiste ensuite sur les conditions du développement urbain. La Savoie urbaine compte de toutes petites villes, dont le ressort s'étend généralement sur un territoire et une population ruraux importants. Au cours de la période, ces cités connaissent une croissance démographique faible, voire négative pour nombre de bourgs. Quelques traits spécifiques à la démographie urbaine caractérisent les villes savoyardes (surmortalité, surféminité, faible part des familles élargies et multiples...). L'examen des fonctions administratives, religieuses et culturelles dévoile une hiérarchie urbaine dominée par Chambéry, et dans une moindre mesure par six capitales de province. La fonction militaire est insignifiante, sauf à Montmélian. Au plan économique, les villes savoyardes, en général bien situées sur un carrefour international, ont manqué leur chance. En l'absence d'une élite entreprenante et suffisamment aisée, du fait de la pauvreté chronique du duché, et en raison de réticences politiques, elles n'ont pas su capter une partie du commerce européen et n'ont pas accompli de démarrage économique. Une deuxième partie s'intéresse à la pratique de la ville. L'étude du cadre urbain dessine des villes marquées par la ruralité et fortement dépendantes des conditions naturelles. Le manque de moyens financiers et diverses pesanteurs ont empêché les tenants de la gouvernance urbaine de sortir les villes de leur carcan médiéval, même si quelques nouveautés urbanistiques apparaissent à la fin de la période. L'usage social de la ville est également envisagé. Il fait apparaître des facteurs de cohésion qui lient la société urbaine, mais aussi des menaces qui pèsent sur l'ordre social, et des rythmes proches de ceux de la campagne. Une troisième partie cherche à évaluer les capacités d'ouverture des villes savoyardes. Elle s'intéresse aux notions de concurrence, de dépendance et de complémentarité, entre les villes et leurs campagnes, entre les cités du duché, et entre ces dernières et les grandes villes voisines, comme Genève, Lyon, Grenoble ou Turin. En outre, de par sa situation géographique, la Savoie offre un chapelet de villes frontières dont les caractéristiques sont exposées. Un tableau du réseau urbain savoyard à l'époque moderne vient conclure cette étude. / With this work, the urbanity rating can emerge in Savoy which was rural between 1536 (Geneva's Independence) and September 1792 (Savoy's invasion by French revolutionary troops). The first part highlights a corpus of towns, market towns and small towns, from the contemporary stories. Secondly, it states the urban development conditions. The urban Savoy has very small towns, the resort of them generally dwells on important rural territory and population. During this time, this cities show a demographic low growth, or even negative for lots of market towns. The towns in Savoy are characterized by some specifics features in the urban demography like more mortality, more femininity, less enlarged and multiple families...).The exam of the administrative, religious and cultural duties reveal an urban hierarchy dominated by Chambéry and to a lesser extent by six provincial town's capitals. The military duty is insignificant, except Montmélian. The towns in Savoy, even if they are locate on an international junction, lack opportunity on economic level. Without enterprising and enough well-off elite, because of duchy’s chronic poverty and politics reticence, they don’t know how to catch a part of European trade and they don’t accomplish economic starting up. The second part talk about the town’s convenient. The study of the urban environment outlines some rural towns and dependent deeply natural conditions. The lack of financial means and other inertia have stop the urban direction ins to send of the towns to the medieval rigidity, even if some new town planner appears at the end of this period. The social custom of the town is also envisaging. It highlights cohesion’s factor which link the urban society, but threats which influence the social order too, and rate close to those of the countryside. The third part tries to assess openness capacity of the town’s in Savoy. It’s interested in competition, dependence and complementary notions, between the towns and the countryside, between cities duchy, and between the last and the big bordering cities, like Geneva, Lyon, Grenoble and Turin. In addition, by his geographic situation, the Savoy presents some border towns which characteristics are state. A board of the urban network in the Savoy in modern era will conclude this study.
418

Adapting to Extreme Weather Events : - Addressing Flood Risks Through Planning and Policy in Namibia

Licke, Tim January 2023 (has links)
This master thesis investigates planning initiatives to address extreme weather events' impacts, specifically focusing on floods in Namibia. The study highlights the significance of such events in the context of global climate change, emphasising their adverse effects on livelihoods, particularly in rural communities and informal settlements. The research aims to evaluate existing strategic plans and policies in Namibia concerning extreme weather events and to examine the extent to which such events are considered when planning initiatives are implemented. Based on the theoretical framework of implementation theory, the study adopts a mixed-method research approach. Document analysis is employed to examine policies and plans related to planning in Namibia, while semi-structured interviews with key informants provide insights into the stakeholders' perspectives. A comprehensive understanding of the subject is achieved by comparing and validating findings from both methods. The results of the study reveal several approaches in current strategic plans and policies regarding the consideration of floods in Namibia. While several documents acknowledge the threat of floods and outline responsibilities and measures, there is a lack of comprehensive and coordinated approaches. The study highlights the need for a more integrated approach and increased alignment among different levels of planning documents. Furthermore, the research shows that the implementation of planning initiatives in Namibia is a centralised process overseen by the Ministry of Urban and Regional Development, with a limited focus on flooding beyond urban areas. The study identifies key challenges in implementing climate change adaptation strategies and projects in Namibia, including limited communication and coordination between actors, difficulties in accessing planning laws, plans and policies, and the centralisation of planning at the national level. However, opportunities for improvement are also recognised, such as enhanced local autonomy in planning processes and the integration of local and indigenous knowledge. Overall, the findings underscore the importance of addressing the impact of extreme weather events, particularly floods, through comprehensive and coordinated planning initiatives in Namibia. The study provides valuable insights for policymakers and planners in developing effective strategies to mitigate and adapt to the effects of climate change in the country.
419

Le franquisme et la production de la ville : politiques du logement et de l’urbanisme, mondes professionnels et savoirs urbains en Espagne des années 1930 aux années 1970 / Francoism and urban production : housing and urban policies, professionals and urban science in Spain from the 1930's to the 1970's

Vaz, Céline 13 December 2013 (has links)
Urbanisation désordonnée, manque d’équipements urbains, prééminence de la promotion privée dans la production de logements, domination de la propriété d’occupation, telles sont les caractéristiques du développement urbain et immobilier sous le régime franquiste, qui ont perduré jusqu’à aujourd’hui pour certaines d’entre elles. Cette ville « sans qualité » constitue un objet de préoccupation sociale majeur et une voie de contestation du régime dans les dernières années de la dictature franquiste. Le mode de production de la ville qui se met en place durant l’époque franquiste, et la question urbaine sur lequel il débouche, constituent l’objet de cette thèse. Cette recherche repose sur l’analyse conjointe des politiques nationales d’urbanisme et du logement, et du groupe professionnel des architectes. Ce choix a été guidé par un double constat. L’interventionnisme du régime franquiste s’est en effet aussi concrétisé dans les domaines du logement et de l’urbanisme : un ensemble d’organismes centraux, de dispositions et de dispositifs officiels ont ainsi encadré et déterminé le mode de production urbaine. Les architectes, par la position particulièrement privilégiée qu’ils occupent dans le secteur de la construction en Espagne, jouent un rôle clé dans l’élaboration et la mise en œuvre de ces politiques. Des membres du groupe professionnel sont par ailleurs les fers de la critique urbaine à la fin de la dictature. Ce dispositif de recherche permet d’étudier la constitution de l’espace urbain et immobilier en catégorie de l’action publique et les effets de ce processus sur les champs professionnel et scientifique sur l’ensemble de la période franquiste. Il offre les bases d’une histoire sociale des politiques urbaines qui éclaire à la fois l’histoire du régime franquiste, l’histoire des sciences sociales de la ville, ainsi que la sociologie de l’action publique et des groupes professionnels. / Francoism and urban production. Housing and urban policies, professionals and urban sciences in Spain from the 1930's to the 1970's.An urban model oriented towards growth, lack of public facilities and infrastructure, high proportion of owner-tenancy, shortage of public housing, or the relevance of real state in the national economy are some of the characteristics of Spain’s urban development during Franco’s dictatorship. It became a main social concern and way to criticize Franco’s regime at the end of the dictatorship. The aim of this PhD thesis is to study the mode of production of Spanish cities during the dictatorship and the social urban movement at the end of the regime. This research is based on the double analysis of national urban planning and housing policies and of the role of one of their principal actors: the architects. During the Franco’s era, State’s intervention was indeed reflected on housing and town-planning through a set of central institutions or bodies, of legal provisions and official measures. Theses decisions determined the mode of urban development. Owing to their privileged position in the building sector in Spain, architects play a key role in the definition and implementation of these policies. Moreover, some architects were years later the leaders of urban criticism and urban social movement. This set-up brings into light the development, if not the constitution, of the urban space as a category of public action during the Franco years, as well as its effects on the professional and scientific fields. This PhD thesis intends to constitute a social history of urban policies during the Franco’s era (1939-1975). Through this approach, it contributes to a better knowledge of the history of this period, of the history of urban social sciences and public action and of the sociology of professions.

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