Dublin docklands. The urban fabric as cultural heritage

Introduction

Since the 1980s there have been major policies and projects for the redevelopment of Dublin Docklands. These projects were mainly aimed at profitable development of office, commercial and residential space, without a sound plan that would preserve the identity or community of the area. The recent shift in policies and urban design principles in the Dublin Docklands Area Master Plan 2008 shows that policy makers have acknowledged that mistakes were made in the last decades of the 20th century. The current map of the Dublin Docklands Area Master Plan 2008 gives us useful information about these changes. The Ringsend/ Irishtown area, which has kept a great part of its urban form and community identity throughout centuries, is described as an ‘area of protection of residential and services amenities’ (DDDA, 2008, map A). Meanwhile, the area of the Grand Canal Docks, recently developed, is described with the objective ‘to seek the social, economic and physical development or rejuvenation
within an area of mixed use of which residential and enterprise facilities would be the predominant uses’ (DDDA, 2008, map A). This classification shows that recent development has been unable to achieve the cohesion and complexity of existing neighbourhoods, revealing flaws not only in policy, but also in the built environment and approaches to urban design.

The shift towards the consideration of more community participation reveals a need to understand the tradition and past of these communities, while the urban fabric of small plots in the existing neighbourhoods, therefore, seems to have a very important role in the conservation of identity of place and providing the opportunity for difference within regularity. On the other hand, the new fabric of residential block developments in the docklands denies the possibility of developing a sense of community, and by providing only regularity, does not leave space for difference.

This paper will address questions related to urban morphology and town analysis in the case of Ringsend and Irishtown. This will provide a tool to learn from the past and perhaps find new models of development that might be less detrimental for the heritage of cities and urban communities. One of the ideas of this paper is to adhere to the new tendency in conservation policies to provide a broader analysis of urban areas, not only considering individual monuments in cities, but also analysing the significance of urban morphology and intangible heritage. It forms part of an OPW Post- Doctoral Fellowship in Conservation Studies and Environmental History.1 Research has been carried out in different areas of urban history of Dublin’s southern waterfront, including infrastructure history and a thorough analysis of the letters of the Pembroke Estate of the 19th century, which included the areas of Ringsend and Irishtown. However, this paper focuses on the study of urban form of the area and its significance to Dublin’s heritage.

Temporal and Urban Peripheries in Systems Thinking

The “Temporal and Urban Peripheries” is the fall project of the final year of the Architecture program of Izmir University of Economics in Turkey. With a critical and contextual look at the built environment, the studio focuses on the significance of the incorporation of history, urban design, and parametrics in architectural design. This short article presents the thrust of the studio, basic concepts, the process, and outcomes.

The social consequences of broken urban structures: a case study of Belfast

This article explores how the design and layout of the urban environment can have significant social impacts on working class communities whose access to employment and other necessary services depends largely on public transport and safe walk-able streets. It does so by considering a case study of Belfast. Although Belfast has a distinctive recent history as the site of political violence and territorial division, it also has a spatial configuration that emerged out of a modernising roads and redevelopment programme in the 1960s and 1970s. However, an understanding of contemporary Belfast, particularly its urban structure and form, requires n analysis of how the social impacts of such ubiquitous regional and urban planning practices were not addressed. The article argues that a culture of ‘politically safe’ bureaucratic inaction developed during the ‘war years’ has been sustained in the ‘new democracy’. In turn, this has had significant consequences for the functioning of the city. Major areas of derelict land around the city core together with the impediments created by regional road infrastructure have combined to create a doughnut city that, on the one hand, facilitates a commuting middle class, while on the other, discriminates against the poorest inner city communities. The article goes on to examine how an activist urban design group, known as the Forum for Alternative Belfast, has responded to these challenges. It focuses particularly on action-research undertaken during its 2010 Summer School which aimed to address issues of disconnection in inner North Belfast that affect some of the most territorialised and deprived communities in the city.

Urban Oasis:Ajman as Event City

The Urban Oasis celebrates Ajman’s history as well as encourages a greater future. Stitching into the existing urban fabric of Ajman and the surrounding cities, the master plan provides an entrance that encases a number of different events. From studying other successful event cities, it became apparent the need for a variety of events over a yearly basis.

Sustainability is another key feature of the master plan. From the way the urban network of streets are formed and orientated to how energy is produced and conserved. Another sustainable aspect that drove the master plan was the retention of the camel track. An important and incredible event in itself, the camel track provides an opportunity to celebrate Ajman’s culture and retain an important part of its history.

City centre sidewalks: Improving pedestrian experience through design

Sidewalks are integral features of city centres. They provide the channels through which activities and interactions evolve and in turn these interactions cause the sidewalks to evolve. They help to articulate the builtform and open spaces in tying together. However, historically sidewalks have received less attention relative to urban squares and civic spaces. Owing to the concept of walkable cities, sidewalks are gaining importance. This paper provides a critical overview on the apparent ‘amnesia’ in urban design and planning theories and visits a popular sidewalk in Belfast city centre to examine the paradox and perspectives.

Combining sampling, profiling, remote sensing and modelling to efficiently monitoring estuarine and coastal water quality

Monitoring of coastal and estuarine water quality has been traditionally performed by sampling with subsequent laboratory analysis. This has the disadvantages of low spatial and temporal resolution and high cost. In the last decades two alternative techniques have emerged to overcome this drawback: profiling and remote sensing. Profiling using multi-parameter sensors is now in a commercial stage. It can be used, tied to a boat, to obtain a quick “picture” of the system. The spatial resolution thus increases from single points to a line coincident with the boat track. The temporal resolution however remains unchanged since campaigns and resources involved are basically the same. The need for laboratory analysis was reduced but not eliminated because parameters like nutrients, microbiology or metals are still difficult to obtain with sensors and validation measurements are still needed. In the last years the improvement in satellite resolution has enabled its use for coastal and estuarine water monitoring. Although spatial coverage and resolution of satellite images in the present is already suitable to coastal and estuarine monitoring, temporal resolution is naturally limited to satellite passages and cloud cover. With this panorama the best approach to water monitoring is to integrate and combine data from all these sources. The natural tools to perform this integration are numerical models. Models benefit from the different sources of data to obtain a better calibration. After calibration they can be used to extend spatially and temporally the methods resolution. In Algarve (South of Portugal) a monitoring effort using this approach is being undertaken. The monitoring effort comprises five different locations including coastal waters, estuaries and coastal lagoons. The objective is to establish the base line situation to evaluate the impact of Waste Water Treatment Plants design and retrofitting. The field campaigns include monthly synoptic profiling, using an YSI 6600 multi-parameter system, laboratory analysis and fixed stations. The remote sensing uses ENVISAT\MERIS Level 2 Full Resolution data. This data is combined and used with the MOHID modelling system to obtain an integrate description of the systems. The results show the limitations of each method and the ability of the modelling system to integrate the results and to produce a comprehensive picture of the system.

Le design urbain au Québec : étude de la transposition des prescriptions empiriques dans la pratique urbanistique

Le design urbain, dimension de la pratique urbanistique, consiste principalement en la manipulation de la forme urbaine selon une démarche ciblée et encadrée. Les approches sont aussi nombreuses que diversifiées. On peut néanmoins les classer en deux catégories : les approches visant la forme urbaine en tant qu‟objet qui contient l‟organisation formelle de la ville et celles qui visent le travail sur la forme urbaine afin d‟organiser la dynamique urbaine humaine. Les deux types d‟approches soutiennent différentes démarches d‟aménagement qui contribuent à développer la forme urbaine et la dynamique des lieux. Parmi celles-ci se trouve la vision de type empirique, laquelle vise l‟expérience urbaine à l‟échelle du piéton. Les écrits et les théories à ce sujet sont variés et pertinents. La présente recherche porte sur la transposition des prescriptions empiriques dans la planification d‟un projet qui intègre une démarche de design urbain. Au moyen d‟une étude de cas, la Cité multimédia à Montréal, il s‟agit de comprendre plus spécifiquement comment le canevas maître du design urbain, soit l‟espace public, est étudié et reformulé et ce, en accordant une attention particulière pour la dimension empirique du futur aménagement. Quelles sont les balises ou les composantes qui permettent à la dimension empirique de se déployer dans la conception d‟un projet urbain qui vise une reformulation de la forme urbaine?

Structure de fonctionnement des charrettes en design urbain

Ce document s’inscrit dans la foulée des préoccupations mondiales sur le devenir des villes au XXIe siècle. Il questionne les façons de faire qui contribuent à un développement de qualité des cadres de vie des citoyens. Les processus d’idéation de type atelier et charrette sont retenus en regard de leurs valeurs mobilisatrices et consensuelles qui répondent aux principes du développement durable. La problématique posée concerne l’adaptation de leur structure de fonctionnement au contexte local dans lequel il s’applique et de leur performance à induire les résultats escomptés. Une analyse comparative de trois études de cas révèle que le processus d’idéation se singularise en fonction des modalités de communication nécessaires pour progresser dans la démarche de planification des projets et conjointement à ceci, confirme que leur performance réside en leur capacité de rassembler l’ensemble des acteurs du projet en un même lieu. À l’issue de notre étude, nous fournissons un procédurier préliminaire pour diriger la mise en œuvre de processus d’idéation localement.

Biomimicry and innovation in sustainable design : understanding its innovation supporting characteristics compared to ecodesign

Depuis la dernière décennie, le biomimétisme est une discipline en plein essor dans le monde du design durable. De plus en plus, cette stratégie prend place dans plusieurs facettes du design, que ce soit dans le design industriel, dans l’architecture ou encore dans le design urbain. Le livre de Janine Benyus intitulé Biomimétisme: Quand la Nature Inspire des Innovations Durables (1997) est largement reconnu comme étant le catalyseur de la stratégie et comme l’indique le titre du livre, le biomimétisme est très souvent associé à l’innovation. Le but principal de cette recherche est de mieux comprendre le lien entre le biomimétisme et l’innovation. Cette recherche sur le biomimétisme comprend un objectif mineur et deux objectifs majeurs. Le premier objectif cherche à comprendre le véritable lien entre le biomimétisme et l’écodesign. Le second objectif vise non seulement à valider la théorie selon laquelle le biomimétisme est une stratégie menant à des solutions de design innovantes, mais également à établir quels types d’innovations ont été générés par cette stratégie. Finalement, le troisième objectif est d’identifier les aspects du biomimétisme qui mènent à des solutions de design innovantes. Pour accomplir ces objectifs, cette recherche utilisera une approche qualitative supportée par des études de cas et une revue de littérature. Afin de contextualiser les deux derniers objectifs, cette étude établit que le biomimétisme et l’écodesign sont des stratégies complémentaires plutôt qu’en compétition. Les conclusions de cette recherche démontrent que la théorie proposant que le biomimétisme soit une stratégie d’innovation est valide et que la discipline est surtout apte à générer l’innovation radicale. Finalement, la recherche indique que l’analogie de distance et la transdisciplinarité sont les deux aspects du biomimétisme aidant à produire des solutions de design innovantes. Le biomimétisme est mieux connu dans le contexte du design durable et cette recherche permet de mieux comprendre le biomimétisme dans le contexte de l’innovation. Considérant que le biomimétisme est une discipline qui suscite beaucoup d’intérêt des milieux académiques et privés, cette recherche participe à l’expansion de la connaissance sur le sujet et propose de nouvelles pistes de recherche sur le biomimétisme et l’innovation.

Reinventing the academic conference: how delegates design productive cities

During the 6th International Sustainable Food Planning Conference, the so-called Design LABs partly replaced the regular parallel sessions. The reason for this change was twofold. On the one hand it aims to break through an endless series of parallel presentations, and on the other hand the LAB’s aim was to produce innovative design solutions for increasing the amount of food production in the city. This article describes this experiment to enhance the delivery of urban design concepts, which could substantially produce more food than current models. During the conference each of the parallel sessions half of the time consisted of a design-LAB, in which participants were brought together around a map with the task to design a substantial amount of food productive spaces in the case study site. The results of this experiment were dual: 1. a very committed attitude of delegates to this part of the conference and 2. the design tasks resulted in innovative design results. These results not only emphasise the potential design measures onsite but also pledged for a strong and more intensive connectivity with the city and the landscape around it. This makes it possible to link the supply and use of resources with the typology of the region, hence determining an effective and productive urban agriculture system.

Design factors affecting the success of settlement upgrading projects. Favela Bairro Program, Rio de Janeiro

One of the main stated objectives of the Favela Bairro program was to allow squatter settlements to become part of the formal city. The focus of the study is to assess how different project solutions in the Favela Bairro program have used urban design tools to achieve this objective. A subsequent question concerns the extent to which urban design factors helped to improve the social integration of the settlements, and specifically to overcome poverty and exclusion conditions.This bring us to a another group of problems related to indicators to measure the attainment of these objectives from four perspectives: Spatial, Social, Economical and Political (citizenship and participation)This analysis highlights the major difficulties confronted by the design teams, and allows pinpointing the positive and negative impacts of the interventions on the communities and the city

Using TerraSAR-X data for improved urban flood model validation.

Urban flood inundation models require considerable data for their parameterisation, calibration and validation. TerraSAR-X should be suitable for urban flood detection because of its high resolution in stripmap/spotlight modes. The paper describes ongoing work on a project to assess how well TerraSAR-X can detect flooded regions in urban areas, and how well these can constrain the parameters of an urban flood model. The study uses a TerraSAR-X image of a 1-in-150 year flood near Tewkesbury, UK , in 2007, for which contemporaneous aerial photography exists for validation. The DLR SETES SAR simulator was used in conjunction with LiDAR data to estimate regions of the image in which water would not be visible due to shadow or layover caused by buildings and vegetation. An algorithm for the delineation of flood water in urban areas is described, together with its validation using the aerial photographs.

Building cluster and shading in urban canyon for hot dry climate - Part 1: Air and surface temperature measurements

Under low latitude conditions, minimization of solar radiation within the urban environment may often be a desirable criterion in urban design. The dominance of the direct component of the global solar irradiance under clear high sun conditions requires that the street solar access must be small. It is well known that the size and proportion of open spaces has a great influence on the urban microclimate This paper is directed towards finding the interaction between urban canyon geometry and incident solar radiation. The effect of building height and street width on the shading of the street surfaces and ground for different orientations have been examined and evaluated. It is aimed to explore the extent to which these parameters affect the temperature in the street. This work is based on air and surface temperature measurements taken in different urban street canyons in EL-Oued City (hot and and climate), Algeria. In general, the results show that there are less air temperature variations compared to the surface temperature which really depends on the street geometry and sky view factor. In other words, there is a big correlation between the street geometry, sky view factor and surface temperatures.