Suchergebnisse

In den letzten Jahren sind Reallabore zu einem wichtigen Bestandteil der anwendungsbezogenen Nachhaltigkeitsforschung geworden. In Deutschland wurde die Forschung zu Reallaboren durch entsprechende Forschungsprogramme gefördert (z.B. "Leitinitiative Zukunftsstadt" des Bundesministeriums für Bildung und Forschung), während die EU die Entwicklung von "Urban Living Labs" finanziell förderte (z.B. "Joint Programming Initiative Urban Europe"). Derzeit verlagert sich die internationale wissenschaftliche Debatte mehr und mehr auf die Untersuchung von lokalen Experimenten. Vor diesem Hintergrund soll dieser Artikel vor allem dem Zweck dienen, die deutschsprachige Forschung zu Reallaboren innerhalb der europäischen und internationalen Debatten zu verorten und systematisch mit den Debatten zu "Urban Living Labs" und Experimenten zu vergleichen. In diesem Zusammenhang konzentrieren wir uns vor allem auf die Grundannahmen dieser drei Ansätze, ihre Entstehung und Anwendungsbereiche sowie die Bedeutung von Lernprozessen. Obwohl alle drei Ansätze auf urbane Nachhaltigkeitstransformationen abzielen, ist nur wenig über die mittel- und langfristigen Wirkungen solcher Initiativen bekannt. Deren zeitliche und räumliche Skalierung, die hier entscheidend ist, wurde zwar als Problem erkannt, aber bislang kaum systematisch untersucht. Der Artikel zielt darauf ab, die deutsche Debatte zu Reallaboren zu bereichern und sie mit der internationalen Diskussion zu verbinden.

The theoretical and methodological toolbox of urban economics : from and towards where? / Peter Nijkamp -- Uncertainty social capital and community governance : the city as a Milieu / Roberto Camagni -- Land-use, transportation and urban development / P. Rietveld -- Transport systems and urban equilibrium / Lars Lundqvist -- Intra-metropolitan agglomeration, information technology and polycentric urban development / Tschangho John Kim -- Dual earners, urban labour markets and housing demand / J. Willemijn Van Der Straaten -- Urban scale economies : statics and dynamics / Philip McCann -- Spatial interaction models : from the gravity to the neural network approach / Aura Reggiani -- Commuting : the contribution of search theory / Jos van Ommeren -- Ethnic concentration and human capital formation / Henri L.F. de Groot -- Advanced insights in central place theory / Shin-Kun Peng -- The city system paradigm : new frontiers / Hesham M. Abdel-Rahman -- The city network paradigm : theory and empirical evidence / Roberta Capello -- Dynamic urban models : agglomeration and growth / Ping Wang -- Beyond optimal city size : theory and evidence reconsidered / Roberta Capello -- New economic geography explanations of urban and regional agglomeration / Kieran P. Donaghy -- Agglomeration and knowledge diffusion / Johannes Brocker -- Innovation and the growth of cities / Zoltan J. Acs -- Strengthening municipal fiscal autonomy through intergovernmental transfers / Chang Woon Nam -- Urban quality of life and public policy : a survey / Meagan Cahill -- Policy issues in the urban south / Manie Geyer -- Urban policy in a global economy / T.R. Lakshmanan -- Spatial externalities and the urban economy / Peter Nijkamp -- Cities and business / rajendra kulkarni -- Land use regulation and its impact on welfare / Stephen Sheppard

Cities across the Arab Gulf region, especially those in Bahrain, have undergone a notable transformation by virtue of the rapid urbanization of the region. Thus, the characteristics of these cities have encountered massive transformation. Accordingly, both governmental and non-governmental projects are authorized for collaborative work to meet the accelerating demands resulting from the increase in population in the Kingdom of Bahrain. However, such projects have been neglected due to other crucial environmental issues. For instance, these projects have resulted in excessive carbon dioxide gaseous emissions. Consequently, these cities are left to suffer from disregarded public spaces and a limited percentage of designed urban open spaces. The case in Bahrain can be summarized as suffering from an absence of the three pillars of sustainability. This has been a fertile ground for the emergence of various urban devastations, among which the &ldquo ; Urban Heat Island&rdquo ; phenomenon adversely affects the urban context of the city. This research investigates these problems, offering propositions to control Urban Heat Islands (UHIs) in Bahrain. Moreover, it aims to recognize the effect of Green Roof Systems in terms of sustainability in order to mitigate UHIs and reduce the threat of Global Warming.

"Although cities occupy only 2 percent of the planet's surface, their inhabitants use 75 percent of its natural resources; by 2050, 70 percent of the global population will live in cities and towns. Sustainable urban development is crucial, therefore, for ensuring the quality of life of the world's people. Forests and trees in cities, if properly managed, can make important contributions to the planning, design and management of sustainable, resilient urban landscapes. They can help make cities more pleasant, attractive and healthy places in which to live, as well as safer, wealthier and more diverse. A few years ago, FAO initiated a collaborative process to develop voluntary guidelines aimed at optimizing the contributions of forests and trees to sustainable urban development. Scientists, practitioners and public administrators from cities worldwide were brought together to discuss the elements and key challenges of urban forestry, and a smaller team of experts was assembled to distil this vast knowledge. This document is the ultimate result of that process. Intended for a global audience comprising urban decision-makers, civil servants, policy advisors and other stakeholders, it will assist in the development of urban and peri-urban forests that help meet the present and future needs of cities for forest products and ecosystem services. These guidelines will also help increase community awareness of the contributions that forests and trees can make to improving quality of life, and of their essential role in global sustainability."--Publisher's description

Findings from a comparative research project -- in which 12 project coordinators & researchers from 50 countries, 1992-1994, systematically reviewed urban research literature from the 1960s to the present -- are surveyed to determine the dynamics of urban research in Africa, Asia, & Latin America. Research production & limitations are discussed in terms of production levels, major disciplines, dispersion of research activity, new modalities, eg, nongovernmental organizations & international agencies that are increasingly involved in urban research. It is concluded that urban researchers are becoming more central to local policy making as the policy community broadens, & their work responds effectively to local needs. 1 Photograph. Adapted from the source document.

Abstract
This article develops how urban encounters have been theorized and mobilized across the social sciences to emphasize the ordinary and unspectacular ways in which people live together in cities in response to widespread talk of a crisis of multiculturalism. Situated in the contact zone between social science disciplines and arts practice, the article argues for performative and more political theorizations of spaces of encounter. Focusing on photographer Mahtab Hussain's project You Get Me? (2017), the article examines how photographic portraits offer one example of a performative encounter that takes up as a position in the politics of lived experience by carving out spaces where difference might be encountered in new ways, and by challenging viewers to imagine and enact new ways of being-in-common.

The publication culture on Urban Agriculture (UA) is nearly exclusively inhabited by idealist and practitioner proponents. Foremost the economics (oftentimes influenced by Marxism) dare to critique the sustainability of the movement. In short, the people that start a UA project eventually require help from their city through recognition and policy support. The full breadth of intentions of these people are principally unknown, and this hinders policy design, in turn. Investigating these rationales (using Skot-Hansens Five Es (2005)) is the scope of this paper. It identifies a number of necessary policy changes, but ultimately pinpoints that it requires the involvement of activists, NGOs, and individual UA champions to raise awareness and to participate in policy design and implementation. It is found that, in one or the other way, most UA proponents motives can be traced back to a facet of community empowerment. Amongst the variety of rationales, especially the non-capitalist culture of UA is said to further its sustainability (not just in economic terms), because it brings forth a culture that embodies the said empowerment and shapes a democratic, inclusive sharing community. Hence, UA is identified as a strategy for urban cultural regeneration.

Urban agricultural projects have been mushrooming since the end of the twentieth century, reshaping urban landscapes and even the whole urban fabric, experimenting with alternatives to the traditional urban life, sometimes creating new commons, and bringing people together. Within a city, farmers, gardeners, and their neighbors share more than just fence lines. Cities already have a huge potential for farming. Three examples can be observed in very different cities around the World: Singapore, is fully self-reliant in meat, Bamako is self-sufficient in vegetables, and in Berlin there are 80,000 community gardens on communal land and 16,000 more people are on a waiting-list. And this is just the beginning; in many cities new unbuilt areas emerge in the wake of deindustrialization (derelict lands, wastelands, brownfields, etc.), or as a consequence of urban shrinking due to aging populations (as in Japan or Germany), or of emigration (as in some African mid-sized cities). These new areas are a wonderful opportunity for urban agriculture. In Detroit, thousands hectares of urban land have been given over to unemployed workers for food growing. In Britain, urban agriculture has been promoted on wastelands of 20 cities by their various councils. Urban agriculture is gradually becoming a planning policy option. In Delft, the planners of the city already combine urban agriculture with several other land uses in their planning documents; in Paris, an inclusive local land development plan protects agricultural landscapes. Urban agriculture is neither - or no more - the short-lived remnant of a rural culture nor the hipsters' latest futile craze.

Das Thema der DGS-Sektionssitzung der Stadt- und Regionalsoziologie "Naturalisierung des Städtischen" zielt auf eine Auseinandersetzung mit aktuellen Deutungen städtischer Visionen, Konflikte, Krisen und Katastrophen, insofern diese bestimmte Naturalisierungsstrategien implizieren. Die Thematik wird dabei unter drei Perspektiven erschlossen: (1) die Verländlichung der Stadt durch Reagrarisierung, (2) die soziale Konstruktion von Naturereignissen als Katastrophe und (3) die Körperbasierung des Städtischen. (ICI2)

This work contains a selection of papers from the International Conference on Urban Studies (ICUS 2017) and is a bi-annual periodical publication containing articles on urban cultural studies based on the international conference organized by the Faculty of Humanities at the Universitas Airlangga, Indonesia. This publication contains studies on issues that become phenomena in urban life, including linguistics, literary, identity, gender, architecture, media, locality, globalization, the dynamics of urban society and culture, and urban history.

Urban Criminology offers an accessible analysis of our urban condition, viewed through the prism of crime, disorder and social harm. This book gathers cutting-edge treatments, research field reports and critical examinations of crime and harm in cities, from the disciplines of urban studies and criminology. The social, economic and political composition of cities and the various inequalities that mark out and drive the problem of crime in many cities today are foregrounded. Readers follow a series of thematic engagements, generating a deeper understanding of a range of key areas that include problems of violence, social and spatial divisions, housing, policing and the role of the urban economy in issues of financial crime. This book comes at a time of rising crime in many cities and complex responses by city administrations and communities. It presents a critical, political thesis - that crime in cities must be understood with reference to the varying social structures, political forces and economic opportunities of cities. These influences intersect to produce dramatic variations in victimisation and attempts at social control, often felt most strongly around class and gender divisions. To understand crime, we must better understand the life of the city. Urban Criminology seeks to present an integrated framework that brings to life these key issues and seeks to enthuse students of our urban condition - to locate the harms within it and to identify ways of reducing the risk of crime. This book is ideal reading for all students with an interest in cities, crime, community life, urban sociology and urban cultures.