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JoLA Volume 2/2006 Abstracts


        

Here you find an excerpt of the issue 2/2006

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   Barcelona’s Fossar de les Moreres: Disinterring the Heterotopic

   Reclaiming the Obsolete in Transitional Landscapes: Perception, Motion, Engagement

   Landscape Urbanism in Europe: From Brownfields to Sustainable Urban Development

   Intentions for the Unintentional: Spontaneous Vegetation as the Basis for Innovative Planting Design in Urban Areas


Barcelona’s Fossar de les Moreres: Disinterring the Heterotopic
Anne Marie Hallal / History of Architecture and Urbanism, Cornell University

Abstract
The architectural discourse has eagerly embraced, frequently misinterpreted, and reluctantly abandoned Michel Foucault’s concept of heterotopia since he formulated it in the late 1960s. As a response, this article recuperates heterotopia by underscoring its subversive roots, its potential for revealing the built environment’s political relevance, and its usefulness in interpreting urban landscapes as unique elements of everyday life. By reformulating the idea in terms of Fossar de les Moreres, a Barcelonan memorial built in 1988 to commemorate Catalan independence, this essay serves a dual purpose: clarifying the complex meaning of one specific urban landscape while emphasizing the contemporary relevance of heterotopia, particularly in relation to landscape architecture. As it is most often landscapes which the concept, in its formalistic guise, is employed to categorize, colonize and, effectively, control, the assertion of a more accurate definition of heterotopic spaces that is based on engagement, autonomy, multivalency and change is essential to promoting a landscape architecture discourse founded on similar terms. Ultimately, this article is a model for one way to more successfully insert landscape architecture into ongoing theoretical debates addressing space, urbanism and design.
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Reclaiming the Obsolete in Transitional Landscapes: Perception, Motion, Engagement
Krystallia Kamvasinou / Kent School of Architecture, UK

Abstract
Transitional landscapes are spaces/interfaces between city and countryside commonly experienced on the move; although highly present in the commuting life of metropolitan areas, they are perceived as obsolete by the people who mostly use them – the everyday passengers. However, these landscapes suggest a new type, a product of mobility as a condition of modernity. Here, the notion of the terrain vague is employed to delineate the transitional landscape as a territory with hidden poetics and as a new type of public space. Fundamental to this is a redefinition of engagement that takes the moving user into account. This engagement is demonstrated in a series of digitally conducted design experiments for two hypothetical projects in real locations (Athens, Greece; London, Britain) which explored the momentary perception of motion as part of a wider design method. The study concludes that transitional landscapes can be rendered desirable both aesthetically and financially through the mediation of motion perception.

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Landscape Urbanism in Europe: From Brownfields to Sustainable Urban Development
Pierre Donadieu / École nationale supérieure du paysage de Versailles

Abstract
The article explores the notion of landscape urbanism in the European – and especially the French – context. It develops the idea that this very recent notion of American origin, which is at the intersection of many theories and practices in landscape architecture, urban planning and design, ecology and architecture, may be used to partly describe a set of professional practices in landscape architecture which emerged in France and Europe from the 1970s. The role of the State in France in this change is highlighted, as well as the recent acknowledgment of the notion of urban sustainable development.

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Intentions for the Unintentional: Spontaneous Vegetation as the Basis for Innovative Planting Design in Urban Areas
Norbert Kühn / Technische Universität Berlin

Abstract
Spontaneous vegetation is a characteristic component of the urban environment. It occurs at no financial cost, is authentic and is always appropriate to the site conditions. Until now, the use of spontaneous vegetation for ornamental purposes in public or private areas has been largely misunderstood. If it is possible to make spontaneous vegetation more attractive, it may also be possible to introduce it as an alternative to ornamental plantings in the city. To intervene in spontaneous vegetation may seem contradictory: ‘spontaneous’ means that which occurs by chance, without conscious design intent. We are dealing here with design using spontaneously occurring species. The starting point of this idea is to use plants that can clearly build stable communities under the given conditions of a site and to try to transform the plant communities according to a design perspective.
The investigations show that ‘improving’ spontaneous stands by adding new plants is possible. However, a proper assessment of competition conditions is needed to get a permanent establishment of these new plant communities. Theories that originally derive from vegetation ecology (i.e. plant strategies and equilibrium models) can help us to understand the underlying processes and to make these interventions more successful.

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