Search results for "URBAN PLANNING"
showing 10 items of 227 documents
De von Thünen à Fujita : continuité ou rupture ?
1996
L'histoire de la pensée économique spatiale fait apparaître quatre grands paradigmes qui se rattachent respectivement aux travaux initiateurs de von Thünen, Weber, Christaller et Lösch et enfin Hotelling (Ponsard, 1983). En y ajoutant les apports d'autres auteurs, comme Lauhnardt et Greenhut (Norman, 1993), et en étudiant les complémentarités et les interactions entre ces paradigmes (Ponsard, 1983 ; Fujita, Ogawa et Thisse, 1988 ; Fujita et Thisse, 1986), on a pu souvent souligner les pertinences actuelles, théoriques et empiriques, de ces contributions historiques. Mais cespertinences dépassent également le champ strict de l'économie spatiale, puisque certaines théories de l'économie inter…
Urban economics and endogenous dynamics in regional growth
1995
Nous nous proposons, dans cet article, d ’étudier sous quelles conditions des mécanismes endogènes de croissance applicables aux régions peuvent être définis. L ’accent est mis sur l'organisation spatiale des activités économiques qui permet de produire les économies d ’agglomération nécessaires à la croissance. On étudie ensuite les impacts de cette organisation spatiale sur la capacité exportatrice des régions et sur la croissance économique régionale.
La ville abstraite : une analyse des représentations théoriques de la ville
1995
Par le terme générique de ville abstraite, nous désignons les représentations de la ville sur lesquelles s'appuie un discours théorique, économique, géographique ou social, positif ou normatif, ou qui sont l'objet d'un tel discours. Ces représentations sont des constructions mentales conscientes réalisées dans le but explicite de donner du sens à la ville, c'est-à-dire de n'en retenir que certains éléments jugés significatifs pour ce que l'on veut démontrer. Nous distinguons ce type de représentation de deux autres que nous ne traitons pas. La première est celle de la ville perçue. C'est une représentation mentale qui se construit dans l'esprit de l'individu qui se localise, vit dans la vil…
Informational interactions and the future of cities
1998
Present-day city growth is chiefly the result of new tertiary activities such as financial and producer services, R&D, or business administration. It seems that these activities need to be more spatially concentrated than traditional manufacturing activities. These new trends affect both the structure of cities and the structure of city systems. The specific nature of the new activities concentrated in city centers makes them information intensive. These activities consume human capital, knowledge and hightech capital, which are all rapidly changing inputs; they are based on complex decisionmakingprocesses; this renders them highly information-dependent. Inasmuch as these activities are the…
Between Public and Private. The house as a Primary Good for the Social City
2017
Ferdinando Trapani esamina le condizioni più strutturali del social housing, con riferimenti certi di teoria urbanistica di livello internazionale, ma con solidi principi di scelta pianificatoria nel complesso tema del risparmio del suolo. If we wish to study welfare states, we must begin with a set of criteria that define their role in society. This role is certainly not to spend or tax; nor is necessarily that of creating equality. It is generally believed that welfare-state backlash movements, tax revolts and roll backs are ignited when social expenditure burdens become too heavy. Anti welfare state backlash sentiments over the past decade have generally been weakest where welfare spendi…
URBANIZATION PROCESSES AND ITS SPECIFICS IN LATGALE
2010
<p>Urbanization is an important demo-geographical process and a complex social phenomenon under impact of which changes are made not only to the global, regional or national settlement systems, but all socio-economic processes are also substantially transformed. Changes caused by urbanization have an impact on traditional way of life, cultural particularity, community and individual psychology and other aspects of spiritual life, therefore expressions and regularities of this process might be of interest not only for demographers, geographers and economists, but also for representatives of the field of humanities.</p><p>Paper presents the progress of urbanization processes…
The importance of Hygienics and Clean Water Treatment in Valencia (1860-1910)
2016
El siglo XIX se caracteriza por numerosos cambios tanto a nivel social como estructural de la población: se produce un acelerado desarrollo urbano sin planificación y carente de servicios que da lugar a una mala calidad de vida y numerosas epidemias. Estos cambios tienen como resultado un nuevo movimiento, el Higienismo, que pretende mejorar las condiciones de vida de la población. En España, todas las reformas higiénicas se desarrollaron mediante los planes de Ensanche. Uno de los puntos clave de este pensamiento es el abastecimiento de agua potable como medio para evitar enfermedades. La ciudad de Valencia es un claro ejemplo de la importancia de este movimiento y cómo el abastecimiento d…
An Atlas of the Mediterranean Waterfronts: An Instrument for Knowledge and Direction
2016
In order to design the renewal for urban fluidity, the Atlas for Mediterranean Waterfronts is not only an instrument for knowledge, but it is the tool in which we can analyse the contemporary relation between nature and culture. The chapter explains the duality-based atlas that mirrors the condition in city-port urban management and it defines the structure of the Atlas that is founded on urban clusters identities as research field.
Ecological assessment of developing carbon sequestration in Shenyang, China
2012
Carbon sequestration in urban ecosystems is becoming an international climate change initiative for sustainable development. Drawing upon field work undertaken in the author's native Shenyang, China, this research reports upon the natural process of carbon sequestration from the atmosphere into urban ecosystems. The risks associated within carbon sequestration in urban ecosystems are investigated and utilised the analysis of ecological carbon cycle status and integrated climate policy with reference to the sustainable development of urban planning. The primary method of this paper is the ecologically–based life assessment of urban ecosystems relevant to tackling barriers for developing carb…
Integrated Urban Regeneration – Solution for Cities Revitalize
2013
Abstract To overcome the crisis which present society faces, it's necessary find solutions, adopt new strategies, leading to transforming too and revitalizing urban areas. Urban regeneration means the improvement the quality of life and investing in the future, this action being a very broad one, continues, difficult, but not impossible, in any case imperative.This paper presents the results of a study on integrated sustainable urban regeneration in several European countries, including Romania, and comparison between these countries in terms of urban regeneration.