scholarly journals Using urban climate modelling and improved land use classifications to support climate change adaptation in urban environments: A case study for the city of Klagenfurt, Austria

Urban Climate ◽  
2020 ◽  
Vol 31 ◽  
pp. 100582 ◽  
Author(s):  
Sandro M. Oswald ◽  
Brigitta Hollosi ◽  
Maja Žuvela-Aloise ◽  
Linda See ◽  
Stefan Guggenberger ◽  
...  
2016 ◽  
Vol 41 (1) ◽  
pp. 3-12 ◽  
Author(s):  
Djordje Romanic ◽  
Ashkan Rasouli ◽  
Horia Hangan

Urban wind resource assessment in changing climate has not been studied so far. This study presents a methodology for microscale numerical modelling of urban wind resource assessment in changing climate. The methodology is applied for a specific urban development in the city of Toronto, ON, Canada. It is shown that the speed of the southwest winds, that is, the most frequent winds increased for .8 m s−1 in the period from 1948 to 2015. The generated wind energy maps are used to estimate the influences of climate change on the available wind energy. It is shown that the geometry of irregularly spaced and located obstacles in urban environments has to be taken into consideration when performing studies on urban wind resource assessment in changing climate. In the analysed urban environment, peak speeds are more affected by climate change than the mean speeds.


2018 ◽  
Vol 56 (4) ◽  
pp. 59-68
Author(s):  
Anna Bilska

Abstract Climate change may have severe consequences for urban areas and many cities, such as those situated on deltas, are already threatened. The paper claims that the solution for endangered areas is the embedding of urban climate resilience. The concept of resilience is put forward to bring a broad perspective to a city with an indication that the city is a complex system with developed relations, both inward and outward. Social and institutional aspects of these relations are highlighted as they have the highest potential to make the city resilient. The paper indicates three fundamental features of embedding the resilience of urban areas to climate change: network building, a strategic approach and implementing urban projects. A practical application of these fundamental features is evaluated using the case study of Rotterdam. The research shows the reliability of these bases and indicates key characteristics of each fundamental feature: the network should be multidimensional with solid institutional and interpersonal relations, the strategy should have a holistic approach and project implementation needs the engagement of all the city actors.


2016 ◽  
Vol 3 (2) ◽  
pp. 4 ◽  
Author(s):  
Nina Baron ◽  
Lars Kjerulf Petersen

<div><p>This article explores the controversies that exist in urban climate change adaptation and how these controversies influence the role of homeowners in urban adaptation planning.  A concrete ‘Sustainable Urban Drainages System’ (SUDS) project in a housing cooperative in Copenhagen has been used as a case study, thereby investigating multiple understandings of urban climate change adaptation. Several different perspectives are identified with regard to what are and what will become the main climate problems in the urban environment as well as what are considered to be the best responses to these problems. Building on the actor-network inspired theory of ‘urban green assemblages’ we argue that at least three different assemblages can be identified in urban climate change adaptation. Each assemblage constitutes and connects problems and responses differently and thereby involve homeowners in different ways. As climate change is a problem of unknown character and outcome in the future, we argue that it can be problematic if one way of constituting urban climate change adaptation becomes dominant, in which case some climate problems and adaptation options may become less influential, even though the enrolment of these could contribute to a more resilient city. Furthermore, the case study from Copenhagen also shows that the influence and involvement of homeowners might be reduced if the conception of future climate problems becomes too restricted. The result would be that the potential benefits of involving urban citizens in defining and responding to problems related to climate change would be lost.</p><div> </div></div>


2015 ◽  
Author(s):  
Roar Jensen ◽  
Anita May Asadullah ◽  
Alejandro Lasarte ◽  
Fernando Miralles-Wilhelm ◽  
Raúl Muñoz Castillo

2017 ◽  
Vol 49 (8) ◽  
pp. 1797-1815 ◽  
Author(s):  
Peter North ◽  
Alex Nurse ◽  
Tom Barker

While the urban is identified as a productive site for addressing climate change, the ‘post-political’ critique dismisses climate policy as a vacuous discourse that obscures power relations and exclusion, defends the established neoliberal order, and silences challenges. This paper argues that rather than consensus, there is a conflict between urban climate policy and the need to reignite economic growth in the context of austerity urbanism, but also that we should not assume that challenges to neoliberal understandings of the ‘sensible’ will always be disregarded. Rather, urban climate policy can be progressed through partnership processes utilising ‘co-production’ techniques which entail significant agonistic, if not antagonistic, contestation. The argument is illustrated with a case study of climate policy making in the context of austerity urbanism in Liverpool, UK. While ‘low carbon’ is conceptualised by elite actors in Liverpool in neoliberal terms as a source of new low carbon jobs and businesses, with an emphasis on energy security and fuel poverty, this view is not unchallenged. The paper recounts how an ad hoc group of actors in the city came together to form a partnership advocating for more strategic decarbonisation, which should be progressed through a bid for the city to be European Green Capital. The disputes that emerged around this agenda suggest that in the context of austerity urbanism the need for cities to act to mitigate against dangerous climate change is not as uncontested as conceptions of the post-political suggest.


Author(s):  
Barley Norton

This chapter addresses the cultural politics, history and revival of Vietnamese court orchestras, which were first established at the beginning of the Nguyễn dynasty (1802–1945). Based on fieldwork in the city of Hue, it considers the decolonizing processes that have enabled Vietnamese court orchestras to take their place alongside other East Asian court orchestras as a display of national identity in the global community of nations. The metaphor of ‘orchestrating the nation’ is used to refer to the ways in which Vietnamese orchestras have been harnessed for sociopolitical ends in several historical periods. Court orchestras as heritage have recourse to a generic, precolonial past, yet they are not entirely uncoupled from local roots. Through a case-study of the revival of the Nam Giao Sacrifice, a ritual for ‘venerating heaven’, the chapter addresses the dynamics of interaction and exchange between staged performances of national heritage and local Buddhist and ancestor worship rituals. It argues that with growing concern about global climate change, the spiritual and ecological resonances of the Nam Giao Sacrifice have provided opportunities for the Party-state to reassert its position as the supreme guardian of the nation and its people.


2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Guillaume Peterson St-Laurent ◽  
Lauren E. Oakes ◽  
Molly Cross ◽  
Shannon Hagerman

AbstractConservation practices during the first decade of the millennium predominantly focused on resisting changes and maintaining historical or current conditions, but ever-increasing impacts from climate change have highlighted the need for transformative action. However, little empirical evidence exists on what kinds of conservation actions aimed specifically at climate change adaptation are being implemented in practice, let alone how transformative these actions are. In response, we propose and trial a novel typology—the R–R–T scale, which improves on existing concepts of Resistance, Resilience, and Transformation—that enables the practical application of contested terms and the empirical assessment of whether and to what extent a shift toward transformative action is occurring. When applying the R–R–T scale to a case study of 104 adaptation projects funded since 2011, we find a trend towards transformation that varies across ecosystems. Our results reveal that perceptions about the acceptance of novel interventions in principle are beginning to be expressed in practice.


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