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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.
1

Forever united : identity-construction across the rural-urban divide /

Sherkin, Samantha G. January 1999 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Anthropology, 2000? / Bibliography: leaves 339-372.
2

Teorie, metodi e strumenti per il governo delle relazioni urbano-rurali / Theories, methods and tools for governance of rural-urban areas.

CATTIVELLI, VALENTINA 23 February 2012 (has links)
La diffusione della città nella campagna è evidente in Italia e in Europa (EEA, 2006). L’estensione della scala delle relazioni antropiche, altrettanto. (Hall, Pain, 2006). I dati, pur incerti, testimoniano, anche nel nostro Paese, ritmi di “urbanizzazione” incessanti (ONCS, 2009). La necessità di regolare i rapporti tra le aree rurali e le aree urbane non è certo una esigenza recente, né solo italiana; tuttavia, il suo soddisfacimento assume oggi una nuova importanza e, in certi casi, un’evidente urgenza. I primi modelli di pianificazione territoriale adottati in Italia, influenzati da approcci teorici non esenti da una connotazione ideologica, hanno spesso sottostimato l’effettiva praticabilità di un disegno ideale in un contesto reale (Benevolo, 2010) al punto che né la promozione della trasformazione urbana delle campagne, né il contenimento dell’urbanizzazione hanno prodotto, almeno in Italia, il risultato auspicato e programmato (ibid.). Nel tempo, si registra una modificazione dell’approccio disciplinare in materia di governo del territorio, e con essa si è osservata (e ancora si osserva) una costante innovazione degli strumenti e delle norme (Oliva, 2008). Tuttavia, si rileva un’evidente debolezza metodologica in ordine alla lettura delle relazioni tra città e campagna. Due categorie, ereditate dal passato, che tendono a confermarsi solo agli estremi del continuum territoriale che oggi rappresenta la porzione prevalente dello spazio contemporaneo e che per questo vedono attenuare fortemente la propria capacità interpretativa. Da ciò l’evidenza, e in alcuni casi l’urgenza, di una nuova lettura delle relazioni tra urbano e non urbano che registri i nuovi paesaggi e le nuove funzioni svolte dalle campagne urbane (Donadieu, 2006a), tratti l’a-spazialità di molte attività economiche e la conseguente indifferenza localizzativa, prenda atto dell’accresciuta vulnerabilità ecologica dei territori contemporanei, dove i livelli di pressione sulle risorse naturali, a partire dal suolo, sono ormai insostenibili. Una lettura dicotomica, univoca e restrittiva, delle connotazioni territoriali appare forzata: ruralità ed urbanità non sono (più) dimensioni autonome, anzi si confrontano, si sovrappongono, producendo esiti assai differenti. Mappare ed interpretare questi cambiamenti, risulta assai complesso. Del resto, la ruralità non può essere intesa in modo residuale e passivo. Oggi è una controparte attiva e dinamica, nonostante le debolezze endogene del settore primario. Parimenti, l’urbanità, e in particolare, la sua tradizionale capacità di attrazione appare in crisi. Esiste invece un variegato “spazio di mezzo” da interpretare ricercando nuove modalità di rappresentazione. Ne consegue la parziale inutilità o la difficile applicabilità di rigide forme di ordinamento territoriale basate sulla gerarchia di funzioni (produttive o economiche in senso lato), così come la separazione razionalistica degli spazi assegnati a tali funzioni. Per una nuova lettura delle relazioni urbano/rurali è poi necessario analizzare i metodi di classificazione impiegati e sperimentati a livello nazionale ed internazionale, per prenderne atto delle criticità e della parziale incapacità di rilevare adeguatamente la nuova dimensione della periurbanità. La presente tesi si propone, come obiettivo, quello di dare alcune risposte a queste criticità. Dapprima, offre una analisi della evoluzione dei sistemi territoriali, urbani e rurali, anche in chiave storica, e cerca di comprenderne i loro cambiamenti secondo le interpretazioni date da varie scienze sociali. In seguito, cerca di studiare gli effetti delle politiche territoriali fino ad ora implementate, anche in una prospettiva comparata. Infine, offre una rassegna tassonomica delle principali metodologie di classificazione e comprende la sperimentazione di un metodo originale di zonizzazione validato per il contesto lombardo. / The spread of cities into the countryside is evident in Italy and in Europe (EEA, 2006). The extension of the scale of human relationships, as well. (Hall and Pain, 2006). The data, although uncertain, testify, even in our country, the “rhythm of urbanization" incessant” (ONCS, 2009). The need to regulate relations between rural and urban areas is not recent, but its satisfaction assumes a new importance and, in some cases, an obvious urgency. Early models of land use planning adopted in Italy, influenced by theoretical approaches not free of an ideological, have often underestimated the actual feasibility of an ideal design in a real context (Benevolent, 2010). The promotion of urban transformation of rural areas or the containment of urbanization have obtained, at least in Italy, the planned result (ibid.). In time, there is a modification of the approach in disciplinary matters of territorial government, and with it, there was (and still is observed) the constant innovation of tools and standards (Oliva, 2008). However, it notes an obvious methodological weaknesses in order to read the relationship between cities and countryside. Two categories, inherited from the past, which tend to confirm at the extremes of the spatial continuum that today represents the portion of the prevailing contemporary context. This continuum is difficult to interpret. It is necessary to read the new functions of urban campains (Donadieu, 2006), to point out the localization indifference of many economic activities, to take note of the increased ecological vulnerability of contemporary territories, where the levels of pressure on natural resources, starting from the land, are now unsustainable. A dichotomous reading, unique and restrictive, of these new territories appears forced: rurality and urbanity are not (more) dimensions autonomous, indeed, they overlap and produce very different outcomes. Mapping and interpreting these changes is very complex. Moreover, the rurality can not be considered so as residual and passive. Today it is a dynamic and active counterpart, despite the weaknesses of the endogenous primary sector. Likewise, the urbanity, and in particular, its traditional ability to attract several resources appears in crisis. Instead there is a varied "middle space" that is seeking new ways to representation. They follow the partial worthlessness or the difficult applicability of rigid forms of territorial organization based on a hierarchy of functions (productive or economic in the large sense), as well as the rational separation of spaces allocated to these functions. For a new interpretation of urban/rural relations is necessary to start to analyze the methods of classification used and tested at national and international level, to take note of the problems and the partial inability to properly detect the new size of the peripheral urbanity (periurban areas). This thesis aims to give some answers to these critical issues. First, it offers an analysis of the evolution of regional, urban and rural, territorial system and tries to understand their changes according to the interpretations given by various social sciences. Then, it tries to study the effects of regional policies implemented, even in a comparative perspective. Finally, it offers an overview of the main methods of classification and includes an original zoning validated for the context of Lombardy.
3

Infrastructures de transport et dynamiques spatiales. Le rôle des aéroports dans le développement économique et l’aménagement des territoires environnants : le cas de Dakar / Transport infrastructure and spatial dynamics. The role of airports in the economic development and development of the surrounding territories : the case of Dakar

Danfakha, Sira 12 December 2017 (has links)
Cette thèse de doctorat se veut comme objectif d’analyser les rapports qui lient l’infrastructure aéroportuaire à son environnement. Elle s’appuie sur l’exemple des aéroports de Dakar et de Diass au Sénégal. Le travail se réfère à deux niveaux. D’abord une étude de la zone aéroportuaire de Dakar-Yoff qui montre comment l’infrastructure a contribué à l’émergence de la métropole internationale. Les communes limitrophes de l’aéroport (Yoff, Ouakam et Ngor), situées dans l’arrondissement des Almadies, ont vu leur territoire évoluer physiquement et économiquement depuis son installation dans la banlieue nord-ouest de Dakar. L’analyse des cartes géographiques, depuis les années 1940 jusqu’à nos jours, témoigne d’une réelle dynamique spatiale dans cette partie de la région de Dakar. En partant des caractéristiques de l’aéroport et des dynamiques économiques et urbaines qui ont accompagné son évolution, l’analyse révèlera que la non maitrise de l’urbanisation à ses abords et le mépris des réglementations conduiront à des problèmes multiples et par conséquent à la décision de l’état du Sénégal de transférer l’équipement sur un nouveau site, à une quarantaine de kilomètres de Dakar. La construction de la nouvelle plateforme et les différents projets qui y sont associés placent les nouvelles communes d’accueil, Diass et Keur Moussa, situées en zones rurales, au centre des enjeux politiques et économiques du pays et affectent leur développement futur. L’émergence de l’aéroport comme acteur du développement économique et territorial, en particulier pour les territoires environnants, montre les liens qui peuvent exister entre l’infrastructure aéroportuaire et son environnement. Ces liens se traduisent par plusieurs aspects visibles qui sont discutés dans cette contribution. / This doctoral thesis aims to analyze the relationships that link the airport infrastructure to its environment. It is based on the example of Dakar and Diass airports in Senegal. The work refers to two levels. First, a study of the Dakar-Yoff airport zone, which shows how the infrastructure contributed to the emergence of the international metropolis. The municipalities bordering the airport (Yoff, Ouakam and Ngor), located in the district of Almadies, have seen their territory evolve physically and economically since its installation in the northwestern suburbs of Dakar. The analysis of geographical maps, from the 1940s to the present day, testifies to a real spatial dynamic in this part of the Dakar region. Based on the characteristics of the airport and the economic and urban dynamics that accompanied its evolution, the analysis will reveal that the lack of mastery of urbanization in its surroundings and the disregard of regulations will lead to multiple problems and consequently to the decision of the state of Senegal to transfer the equipment to a new site, about forty kilometers from Dakar. The construction of the new platform and the various projects associated with it place the new host municipalities, Diass and Keur Moussa, located in rural areas, at the center of the country's political and economic challenges and affect their future development. The emergence of the airport as an actor of economic and territorial development, especially for the surrounding territories, shows the links that can exist between the airport infrastructure and its environment. These links translate into several visible aspects that are discussed in this contribution.

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