Chase over the Nile: The Social Evolution of Riverine Landscape in Urban Egypt

Throughout its history, Cairo evolved as a regional metropolis that sprawls along the banks of the Nile accumulating narratives of evolving social landscape. Overlooking the Nile reflected a privileged social position and place for the urban elite. In spatial terms, the urban bourgeoisie tend to develop living havens in enclaves that are distant from the populace’s everyday life. Ironically, exclusive settlements only attract urban growth further in their direction. This chapter offers an analytical reading of the socio-spatial structure of Cairo following the emergence and decline of a series bourgeoisie quarters along the shores of the Nile. It reports urban narratives based on archival records, documents and investigation of historical texts and travelers’ accounts. This essay argues that cities are essentially social constructs in which hierarchy and connectivity are fundamental aspects of its economic and spatial logic. Through social ambition and desire for upgrade, middle class infiltrate into bourgeoisie havens and sometimes encircle it, seeking better living condition inscribed by social mobility and connectivity to centres of wealth and power. Being both natural barrier and cohesive spine, the Nile helped Cairo to develop successive nucleuses of highly crafted urban experiences that have left their imprints on the contemporary urban scene.

Navigating and exploring the ASD-friendly landscape

As a society we have a responsibility to provide an inclusive built environment. For those with Autistic Spectrum Disorder (ASD) however, the world can be a frightening, difficult and confusing place. The challenge of integrating more fully into society can be distanced by an alienating built environment. This is particularly debilitating for younger children who can find themselves detached from learning and interaction with their peers by uncomfortable surroundings. Subsequently there has been a growing interest in promoting ASD-friendly environments, especially in a school setting. Strategies to date have generally followed a widely accepted reductionist or generalist approach. However, the authors now contend that there needs to be a greater discussion of what truly constitutes an ASD-friendly environment, in conjunction with investigating what strategies best articulate a progressive approach to supporting those, and especially the young, with ASD in our built environment. Hence this paper first introduces some of the challenges faced by those with ASD in trying to cope with their surroundings. It then outlines a triad of challenges to overcome when considering what truly constitutes an ASD-friendly environment. The authors then highlight the need and advantage of supporting change and adaption in our shared inhabited landscape through providing both choice and reassurance for the child with ASD. It is hoped that by increasing awareness and then questioning what genuinely constitutes an ASD-friendly environment, it might ultimately help facilitate greater inclusion of the ASD child into mainstream education and society at large.

Wind resource mapping using landscape roughness and spatial interpolation methods

Energy saving, reduction of greenhouse gasses and increased use of renewables are key policies to achieve the European 2020 targets. In particular, distributed renewable energy sources, integrated with spatial planning, require novel methods to optimise supply and demand. In contrast with large scale wind turbines, small and medium wind turbines (SMWTs) have a less extensive impact on the use of space and the power system, nevertheless, a significant spatial footprint is still present and the need for good spatial planning is a necessity. To optimise the location of SMWTs, detailed knowledge of the spatial distribution of the average wind speed is essential, hence, in this article, wind measurements and roughness maps were used to create a reliable annual mean wind speed map of Flanders at 10 m above the Earth’s surface. Via roughness transformation, the surface wind speed measurements were converted into meso- and macroscale wind data. The data were further processed by using seven different spatial interpolation methods in order to develop regional wind resource maps. Based on statistical analysis, it was found that the transformation into mesoscale wind, in combination with Simple Kriging, was the most adequate method to create reliable maps for decision-making on optimal production sites for SMWTs in Flanders.

L’archivage numérique des projets « Europan » comme situation d’analyse scientifique du concours d’idées en architecture

Il existe somme toute peu de théories du projet offrant une modélisation construite à partir de la complexité et de la diversité du projet d’architecture. Pourtant,certaines situations rassemblant parfois plusieurs dizaines de projets s’offrent d’elles-mêmes comme des situations comparatives et expérimentales : les concours d’architecture, d’urbanisme et de paysage. Le Laboratoire d’étude de l’architecture potentielle de l’Université de Montréal (Aménagement), après avoir développé un système d’archivage numérique des concours canadiens, a entrepris, avec le soutien du Groupement d’intérêt public « Europe des projets architecturaux et urbains », de développer la base de données documentaire des concours d’idées Europan. Au-delà des questions d’archivage numérique, se profilent clairement des possibilités de théorisation s’appuyant sur les logiques d’une base de données, en particulier sur la constitution du diagramme entités et relations, modélisation indispensable à sa traduction informatique. Cette recherche entreprend une première mise à jour de ces éléments conceptuels et tend à montrer que la base de données est un véritable modèle théorique du projet ouvrant sur de nouvelles avenues de recherche et de connaissance.

L’architecture engagée du «Case Study House Program» de la revue Arts and Architecture de 1945 – 1966 : une confluence génératrice

La conception architecturale du logis, individuel ou collectif, est un défi majeur pour les architectes depuis l'avènement de la modernité. Au début du 21ième siècle, la multiplicité des conditions démographiques et celle de la mobilité des personnes sous-tendent la complexité de l'élaboration de prototypes ou de modèles d'habitation. Que peut-on apprendre des expériences menées dans ce domaine après la seconde guerre mondiale aux États-Unis ? Ce mémoire de maîtrise est consacré à l'étude d’un cas particulier celui du programme de création architecturale réalisée en Californie de 1945 à 1966, connu sous le nom de : «Case Study House Program». Ce programme, dirigé par John Entenza, éditeur de la revue Arts and Architecture, rassemblait de nombreux architectes dont les plus célèbres sont Charles et Ray Eames, Richard Neutra, Craig Ellwood et Pierre Koenig, tous auteurs de maisons modernes devenues oeuvres canoniques dans l’histoire de l’architecture. L'analyse détaillé de ce cas et de ses retombées devrait permettre de mieux cerner les aspects suivants: la portée critique du CSHP (case study house program) qui s'opposait aux modèles dominants du marché immobilier, modèles généralement inspirés de styles traditionnels; le potentiel et les limites d'une telle démarche face à la demande sociale; la dimension anticipatrice des propositions du CSHP pour la conception de logis mieux adaptés aux besoins du 21ième siècle, en particulier ceux qui découlent des changements démographiques et de la mobilité géographiques des personnes; la valeur d'exemple du CSHP pour mieux comprendre les fondements de la résistance du public aux innovations architecturales, autant du point de vue technique que du point de vue esthétique.

Exploring the enzymatic landscape: distribution and kinetics of hydrolytic enzymes in soil particle-size fractions

The location of extracellular enzymes within the soil architecture and their association with the various soil components affects their catalytic potential. A soil fractionation study was carried out to investigate: (a) the distribution of a range of hydrolytic enzymes involved in C, N and P transformations, (b) the effect of the location on their respective kinetics, (c) the effect of long-term N fertilizer management on enzyme distribution and kinetic parameters. Soil (silty clay loam) from grassland which had received 0 or 200 kg N ha(-1) yr(-1) was fractionated, and four particle-size fractions (> 200, 200-63, 63-2 and 0. 1-2 mum) were obtained by a combination of wet-sieving and centrifugation, after low-energy ultrasonication. All fractions were assayed for four carbohydrases (beta-cellobiohydrolase, N-acetyl-beta-glucosammidase, beta-glucosidase and beta-xylosidase), acid phosphatase and leucine-aminopeptidase using a microplate fluorimetric assay based on MUB-substrates. Enzyme kinetics (V-max and K-m) were estimated in three particle-size fractions and the unfractionated soil. The results showed that not all particle-size fractions were equally enzymatically active and that the distribution of enzymes between fractions depended on the enzyme. Carbohydrases predominated in the coarser fractions while phosphatase and leucine-aminopeptidase were predominant in the clay-size fraction. The Michaelis constant (K.) varied among fractions, indicating that the association of the same enzyme with different particle-size fractions affected its substrate affinity. The same values of Km were found in the same fractions from the soil under two contrasting fertilizer management regimes, indicating that the Michaelis constant was unaffected by soil changes caused by N fertilizer management. (C) 2004 Elsevier Ltd. All rights reserved.

Sizing reserves within a landscape: the roles of villagers' reactions and the ecological-socioeconomic setting

Traditionally, siting and sizing decisions for parks and reserves reflected ecological characteristics but typically failed to consider ecological costs created from displaced resource collection, welfare costs on nearby rural people, and enforcement costs. Using a spatial game-theoretic model that incorporates the interaction of socioeconomic and ecological settings, we show how incorporating more recent mandates that include rural welfare and surrounding landscapes can result in very different optimal sizing decisions. The model informs our discussion of recent forest management in Tanzania, reserve sizing and siting decisions, estimating reserve effectiveness, and determining patterns of avoided forest degradation in Reduced Emissions from Deforestation and Forest Degradation programs.

The historic landscape of the Mendip Hills

When travelling north-east across the Somerset Levels and Moors the eye is drawn to the dark mass of the Mendip Hills, a Carboniferous Limestone ridge which rises abruptly from the flatness of its surroundings. The Historic Landscape of the Mendip Hills explores the archaeology and architecture of this remarkable corner of England, beginning with evidence for the first hunting groups who passed through the region over half a million years ago. Succeeding generations have left their mark on the Hills, from the enigmatic ceremonial structures of the Neolithic and Early Bronze Age, to the ancient farming landscapes and brooding hillforts of the Later Prehistoric period. Field archaeology, combined with architectural and historical enquiry, has also allowed a complex narrative to be constructed for more recent periods of history. This is a story dominated by adaptation and change, evidenced by the developing architecture of manorial centres and the shadowy remains of earlier structures fossilized within village houses. This volume presents a synthesis of the results of recent fieldwork undertaken by English Heritage and traces this region’s remarkable past, revealing ways in which it has shaped the landscape we see and value today.

Dwelling in the landscape: from Blairgowrie House to Portsea Palace

Ackerman begins his book "The Villa" (1995) with these words: 'A villa is a building in the country designed for its owner's enjoyment and relaxation .... [it] accommodates a fantasy which is impervious to reality.' He concludes: , ... the country, in exacting confrontations with the immanent brute forces and sensuous enchantments of nature, prompts inspired responses.' Blairgowrie House - the villa in the landscape - was built in the 1870s and the 'Portsea Palace' - a personal club med resort - in the late 1990s. The notion of an inspired response and the concept of dwelling poetically are manifestly absent in the Portsea Palace. Why?

This paper explores architecture and landscape - particularly 'domestic' architecture and coastal landscapes in Victoria's Nepean Peninsula. It looks closely at what architects mean when they say their design reflects place, relates to site, is climate specific, is close to nature, responds to the landscape, and/or is sensitive to the environment. Exemplars from different centuries are examined in their philosophical contexts and frames of reference. The complexities of the notion of place and identity, belonging, and dwelling (in the Heideggerian sense) are examined to identify the shift that has occurred over time as science and technology have ostensibly freed 'modern man' from 'a direct dependence on places' (Norberg Schultz). The alienation and loss that has eventuated - for humans and for the environment - will be critically analysed and assessed.

Sculptural abstraction of landscape

The purpose of my Senior Scholar project was to create a series of sculptures that are based on the interaction of natural forms within a selected landscape setting. I hope to convey a sense of how I view and interpret the landscape and to create works that stimulate a sense of wonder in the mind of the viewer. This fascination, perhaps even obsession, with the power of the landscape has kept me going throughout the year. As a source of ideas and imagery, the landscape can never be depleted. There will always be new combinations of landscape elements, different light conditions, and changing seasons to provide me with fresh ideas. Research for the project took me to many different places, be it my trip to Monhegan Island or driving to New York City to study the cityscape. I began the year working in steel and plaster, combining the two in works that explore the interaction between living tree roots and inanimate rocks. This led to a series entitled Landscape Recollections, comprised of welded steel forms housed in protective wooden boxes and lit from inside. After visiting New York City, architecture began to playa role in my work, as seen in the two Roadcut pieces and the Cathedral Woods series. Roadcut #1 and Roadcut #2 explore the relationship between a man-made road and the landscape that lies beneath and around it. The Cathedral Woods pieces incorporate architecture in a more abstract manner, using imagery derived from Gothic cathedrals to convey a sense of quiet peacefulness. The soaring verticality of Gothic architecture integrates with the tall tree forms in each piece, enabling me to intertwine these two elements into one another and create a harmonious relationship between architecture and nature. Throughout the year I have kept a sketchbook in which I draw from life, jot down ideas, and take notes on how the project is progressing. I have also completed several large charcoal drawings of my sculptures in which I explore different ways of viewing the steel forms. I am grateful to have had the opportunity to undertake this project, as it has been a very difficult but rewarding process of observing, interpreting, and manifesting the landscape according to my personal vision and experiences.

Towering over all : the Italianate villa in the colonial landscape

The Picturesque aesthetic emerged in the later 18th century, uniting the Sublime and the Beautiful and had its roots in the paintings of Claude Lorrain. In Britain, and in Australia, it came to link art, literature and landscape with architecture. The Picturesque aesthetic informed much of colonial culture which was achieved, in part, through the production and dissemination of architectural pattern books catering for the aspirations of the rising middle classes. This was against a background of political change including democratic reform. The Italianate villa, codified and promoted in such pattern books, was a particularly successful synthesis of style, form and function. The first Italianate villa in England, Cronkhill (1803) by John Nash contains all the ingredients which were essential to the model and had a deeper meaning. Deepdene (from 1807) by Thomas Hope gave the model further impetus. The works of Charles Barry and others in a second generation confirmed the model's acceptability. In Britain, its public status peaked with Osborne House (from 1845), Queen Victoria's Italianate villa on the Isle of Wight, Robert Kerr used a vignette of Osborne House on the title page of his sophisticated and influential pattern book, The Gentleman's House (1864,1871). It was one of many books, including those of J.C, Loudon and AJ. Downing, current in colonial Victoria. The latter authors and horticulturists were themselves villa dwellers with libraries and orchards, two criteria for the true villa lifestyle. Situation and a sense of retreat were the two further criteria for the villa lifestyle. As the new colony of Victoria blossomed between 1851 and 1891, the Italianate villa, its garden setting and its landscape siting captured the tenor of the times. Melbourne, the capital was a rich manufacturing metropolis with a productive hinterland and international markets. The people enjoyed a prosperity and lifestyle which they wished to display. Those who had a position in society were keen to demonstrate and protect it. Those with aspirations attempted to provide the evidence necessary for such acceptance, The model matured and became ubiquitous. Its evolution can be traced through a series of increasingly complicated rural and suburban examples, a process which modernist historians have dismissed as a decadent decline. These villas, in fact, demonstrate an increasingly sophisticated retreat by merchants from ‘the Town’ and by graziers from ‘the Country’. In both town and country, the towers of villas mark territory newly acquired. The same claim was often made in humbler situations. Government House, Melbourne (from 1871), a splendid Italianate villa and arguably finer than Osborne House, was set in a cultivated landscape and towered above all It incorporated the four criteria and, in addition, claimed its domain, focused authority and established the colony's social status. It symbolised ancient notions of democracy and idealism but with a modem appreciation for the informal and domestic. Government House in Melbourne is the epitome of the Italianate villa in the colonial landscape and is the climax of the Picturesque aesthetic in Victoria.

Mapping landscape features and values in coastal Australia

Places encompass the physical setting, as well as human experience and interpretation. Although sense of place definition nominally includes the physical environment, most research has emphasized the social construction of sense of place and neglect the important contribution of the physical environment to place meanings and attachment. On the other side, theoretical and technological developments during the past decades resulted in significant sophistication and power of analysis, display, and interpretation of spatial information applied in landscape analysis. This development, however, remains disconnected from the socio-political realities of the communities and regions which are the subject of these studies. There is a research need to integrate public perceptions and attitudes with the type of information typically found in a landscape assessment. A challenge of GIS is whether or not Cartesian space can be adapted to incorporate a more humanistic sense and understanding of distance, direction, and position.