512 research outputs found

    A coastal flooding database from 1980 to 2018 for the continental Portuguese coastal zone

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    Continental Portugal presents an extensive and diversified coastal zone which concentrates the main public and private infrastructures of the different economic sectors, as well as the main critical infrastructures. This area is also characterized by a high population density, being a differentiated territory in geophysical, biological and landscape terms. The wave regime is highly energetic, and storms are frequent. In the last decades, the coast of continental Portugal has been affected numerous times by overtopping and coastal flooding processes. Identifying the critical coastal typologies affected by flooding can contribute to a comprehensive flood risk management framework for the Portuguese coastal zones. Hence, a historical database of coastal flooding occurrences was created for the period 1980–2018 based on national and regional newspapers. For this period 650 occurrences were identified as well as 1708 impacts associated with them. In terms of impacts, the typologies associated with public areas, human impacts, the natural system, environmental degradation and buildings stand out. Results provide relevant temporal and spatial information about coastal historical flood occurrences related to extreme storm events and associated impacts, and contribute to the design of a risk framework.info:eu-repo/semantics/publishedVersio

    Imagining Earth: Concepts of Wholeness in Cultural Constructions of Our Home Planet

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    While concepts of Earth have a rich tradition, more recent examples show a distinct quality: Though ideas of wholeness might still be related to mythical, religious, or utopian visions of the past, "Earth" itself has become available as a whole. This raises several questions: How are the notions of one Earth or our Planet imagined and distributed? What is the role of cultural imagination and practices of signification in the imagination of "the Earth"? Which theoretical models can be used or need to be developed to describe processes of imagining Planet Earth? This collection invites a wide range of perspectives from different fields of the Humanities to explore the means of imagining Earth

    Pacioli 16 : changing agricultural markets: consequences for FADN

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    The PACIOLI network explores the need for and feasibility of innovation in farm accounting and its consequences for data gathering for policy analysis in Farm Accountancy Data Networks (FADNs). PACIOLI 16 took place in Zagreb, Croatia in June 2008. The theme of the workshop was 'Changing agricultural markets: Consequences for FADN'

    Reserved for the Whole Earth: Forms of Evidence, Ought Anxiety, and the Futures of Geographic Inquiry

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    This dissertation examines geographic forms of evidence in the practices of landscape architects and geographers. I analyze evidence not only as an epistemic phenomenon, but as an aesthetic one, as well. Convincing an audience that the world is (or should be) one way and not another requires that knowledges be stacked, extended, and stitched together in a manner admissable to an audience. In the first two chapters, I use the case of the landscape architect Ian McHarg to examine how his approach to integrating scientific knowledge---a aesthetic response to what I theorize as \u27ought anxiety\u27---grew alongside the environmental bureaucracy in the 1960s, but fractured and collapsed in the 1980s. I examine his approach using two generative figures: the layer and the globe. In the first chapter, I examine McHarg\u27s attempt to expand the knowledges considered salient to planning practice, represented as vertically arrayed layers. I argue that this form of holism draws a surprising line through the history of GIS that ties geospatial technology---its aspirations if not its actuality---to mid-century conservationism and the early stirrings of bureaucratic environmentalism. In the second chapter, I narrate McHarg\u27s horizontal upscaling of ecological planning\u27s unit areas: from physiographic regions to the globe. In the final empirical chapter, I return to the discipline of geography to argue that a particular epistemic aesthetic---the bridge---and its impracticability played central roles in the elimination of the department of geography at the University of Michigan

    Earth and Beyond in Tumultuous Times: A Critical Atlas of the Anthropocene

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    'Earth and Beyond in Tumultuous Times' offers a critical exploration of the Anthropocene concept. It addresses the urgent geopolitical and environmental questions raised by the new geological epoch. How are we to rethink landscapes, such as river deltas, oceans, or outer space? How can we create spaces for resistance and utopic dreaming? This volume confronts these questions by charting how space and place are constructed, deconstructed, and negotiated by humans and non-humans under conditions of globally entangled consumption, movement, and contamination. The essays in this volume are complemented by artistic interventions that offer a poetics for a harmed planet and the numerous worlds it contains

    Imagining Earth

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    While concepts of Earth have a rich tradition, more recent examples show a distinct quality: Though ideas of wholeness might still be related to mythical, religious, or utopian visions of the past, ''Earth'' itself has become available as a whole. This raises several questions: How are the notions of one Earth or our Planet imagined and distributed? What is the role of cultural imagination and practices of signification in the imagination of ''the Earth''? Which theoretical models can be used or need to be developed to describe processes of imagining Planet Earth? This collection invites a wide range of perspectives from different fields of the Humanities to explore the means of imagining Earth

    Geographical Research in the Digital Humanities: Spatial Concepts, Approaches and Methods

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    The richness of social and cultural theory in the humanities offers countless opportunities for using theory-informed concepts in data-based analysis workflows. The contributors to this volume thus encourage further research utilizing out-of-the-box models and approaches to space and place in the field of Digital Humanities. The collection follows the two complementary goals of providing promising conceptualisations of space and place for a broad audience from Digital Humanities, and of presenting current work in Digital Humanities using different conceptualisations of space and place or offering innovative methods for their analysis

    Integrating case based reasoning and geographic information systems in a planing support system: Çeşme Peninsula study

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    Thesis (Doctoral)--Izmir Institute of Technology, City and Regional Planning, Izmir, 2009Includes bibliographical references (leaves: 110-121)Text in English; Abstract: Turkish and Englishxii, 140 leavesUrban and regional planning is experiencing fundamental changes on the use of of computer-based models in planning practice and education. However, with this increased use, .Geographic Information Systems. (GIS) or .Computer Aided Design.(CAD) alone cannot serve all of the needs of planning. Computational approaches should be modified to deal better with the imperatives of contemporary planning by using artificial intelligence techniques in city planning process.The main aim of this study is to develop an integrated .Planning Support System. (PSS) tool for supporting the planning process. In this research, .Case Based Reasoning. (CBR) .an artificial intelligence technique- and .Geographic Information Systems. (GIS) .geographic analysis, data management and visualization techniqueare used as a major PSS tools to build a .Case Based System. (CBS) for knowledge representation on an operational study. Other targets of the research are to discuss the benefits of CBR method in city planning domain and to demonstrate the feasibility and usefulness of this technique in a PSS. .Çeşme Peninsula. case study which applied under the desired methodology is presented as an experimental and operational stage of the thesis.This dissertation tried to find out whether an integrated model which employing CBR&GIS could support human decision making in a city planning task. While the CBS model met many of predefined goals of the thesis, both advantages and limitations have been realized from findings when applied to the complex domain such as city planning

    Visualization as Assemblage: How Modesty, Ethics, and Attachment Inform a Critical Design Practice

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    Visualization is a form of design practice that deploys representational processes of enormous rhetorical and analytical power. What is often left out of the picture is the network of processes which it assembles and the non-visual effects it produces. This study asks how visualization can operate as a critical design practice that attends to the representational and performative processes it arranges. In order to contextualize this form of arrangement in design, the study undertakes a review of Bruno Latours interpretation of design as a form of modest restyling and arrangement. It also addresses this question through the use of a productive alignment between Latours development of actor-network theory and Deleuze and Guattaris assemblage theory which allows to both describe how things and processes mobilize knowledge and how human subjectivity emerges from human-nonhuman entanglements, respectively. The assemblage framework is applied to three case studies that offer distinct instances of critical visualization practices with each emphasizing a specific aspect. Liquid Traces (2014present), from Forensic Architecture (a research project based at Goldsmiths, University of London), is a project that condemns NATO forces for criminal negligence that led to the deaths of 63 refugees fleeing Libya by boat in 2011, and also reveals the ways a surface may assemble components and highlight its own form of construction. Anti-Eviction Mapping Project (2013present), from the San Francisco Tenants Union, advocates for housing justice by mobilizing maps, events, and site-specific installations, and illustrates how visualization is a process that exists beyond any one artifact. In The Air, Tonight (2013present), from the Public Visualization Studio, is my own research-creation project highlights the connection between housing and climate through an annual visualization event, and shows how design can operate through iteration, reworking, and connection to allied processes. What emerges from this study is an ethics of visualization that refocuses criticality on the potential of design to act modestly (Latour), to reveal its own construction, and to maintain the quality of attachments made
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