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A master thesis from Aalborg University

The 'Good' Cloudburst Management Solution - The dynamics between three perspectives: Water Management, Finances and Urban Space

Author(s)

Term

4. Term

Education

Publication year

2019

Submitted on

2019-06-07

Pages

143 pages

Abstract

Klimatilpasning er presserende og en institutionel udfordring, som byer skal reagere på. Det nye paradigme for klimatilpasning lægger vægt på skabelsen af blå-grønne og bæredygtige overfladeløsninger, hvilket giver muligheder for synergier mellem skybrudssikringsløsninger og skabelsen af grønne byrum. Dette kræver dog, at institutioner udvikler sig ud over den rationelle tilgang, som tidligere har karakteriseret udviklingen af vandhåndtering og byrum, for at omfatte et større udvalg af ønsker. Dette skyldes især integrationen af de tidligere adskilte regnvandsanlæg i bylandskabet, hvilket uundgåeligt slører administrative og infrastrukturelle grænser. Københavns Kommunes Klimatilpasningsplan sætter høje ambitioner. Ikke desto mindre påvirker politiske prioriteringer og begrænsede byrumsmidler stærkt til hvilken grad disse ambitioner kan realiseres. Strandboulevarden projektet er det første projekt, hvor der skal laves en blå-grøn transformation i et særskilt kulturhistorisktbyrum, hvor der ikke er blevet tildelt midler til rumlige forbedringer. Det betragtes derfor som et ‘minimumsprojekt’, hvilket udgør en ny type landskab i byen, hvor æstetik og arkitektonisk design er skåret helt til benet på grund af de tekniske og finansielle bindinger. Det at Strandboulevarden er det første ‘minimumsprojekt’ udgør en mulighed for at udvikle en praksis for, hvordan kompleksiteten i sådanne projekter skal håndteres i fremadrettede projekter. Dette indebærer at afsløre, hvad der påvirker handling, hvordan den 'gode' løsning i et 'minimums' projekt er defineret, og hvordan praktikere, gennem deres daglige arbejde er med at definere den 'gode' løsning. Således søger dette speciale at besvare følgende problemformulering: "Hvordan kan praktikere - der udfører skybrudsprojekter uden tildelte byrumsmidler - arbejde imod en løsning, der bidrager til oprettelsen, eller i det mindste vedligeholdelsen, af den "gode" by?” For at besvare denne problemformulering, vælges et dybdegående casestudie af den nuværende proces i Strandboulevarden-projektet. De opgørelser som er nævnt i dette speciale er baseret på, og er abstraheret fra, kvalitativ empirisk data indsamlet i løbet af foråret 2019. Dataen består af semistrukturerede interviews, dokumentanalyser og deltagerobservationer. Konkluderende undersøger dette speciale, hvordan Strandboulevarden-projektet - på trods af økonomiske restriktioner der har resulteret i en stærk hydraulisk logik - også er underlagt betingelserne for planlægning i det offentlige rum. Rapporten fremhæver, at der er forhold, som repræsenterer muligheder for at forme og ramme designet væk fra, eller ud over, de vandrelaterede formål. Det er påvist, at for at kunne gøre dette, er der behov for aktivt at integrere disse forhold og oversætte deres konsekvenser, så de kan repræsentere en mulighed for de involverede praktikere til at ændre deres praksis i fremtidige projekter med lignende forhold.

Climate change adaptation is an imperative and institutional challenge that cities need to act upon. The new paradigm of climate adaptation emphasizes the creation of blue-green and sustainable solutions on the surface, which presents possibilities for synergies between cloudburst management solutions and the creation of green urban spaces. However, this requires institutions to evolve beyond the rational approach that previously characterized the (re)development of water management and urban spaces, to encompass a larger variety of desires. This is especially due to the integration of the previously separated rainwater system into the urban landscape, which inevitably blurs preceding administrative and infrastructural boundaries. In Copenhagen, high ambitions are stated in the visions of the Copenhagen Climate Adaptation Plan. Nonetheless, political prioritizations and limited urban space funds strongly influence the degree to which these ambitions can be materialized. The case of Strandboulevarden is the first project to make a blue-green transformation in a distinct cultural historical urban space where no funds have been allowed for spatial improvements. It is considered a ‘minimum project’ constituting a new type of landscape in the city, where aesthetics and architectural design is cut all the way to the bone due to the prevalence of the technical and financial bindings. Being the first ‘minimum project’ represents an opportunity to develop practices for how the complexities inherent to such projects are to be dealt with. This implies unveiling what influences action, how the ‘good’ solution in a ‘minimum’ project is defined, and how practitioners act through their everyday work towards defining the ‘good’ solution. Thus, this thesis seeks to answer the following research question: “Using the case of Strandboulevarden, how can practitioners - conducting cloudburst management projects that do not have any funds allocated for urban space development - navigate towards a solution, which contributes to the creation, or at least the maintenance, of the ‘good’ city?” To answer this problem formulation, an in-depth case study of the contemporary process of the Strandboulevarden project is chosen. The statements comprising this thesis rely on and are abstracted from qualitative empirical data gathered throughout the Spring of 2019. The data consists of semi-structured interviews, document analysis and participant observations. Conclusively, this thesis explores how, despite financial restrictions which result in a strong hydraulic logic, the Strandboulevarden project is also subject to the conditions of planning in the public space. The report highlights that there are conditions which represent opportunities to shape and frame the design beyond the purview of the water logic. It is demonstrated that in order to do this however, there is a need to actively integrate these conditions and translate their implications so they can represent an opportunity for the practitioners involved to change their practices in future projects with similar conditions.

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