More frequent and intensified rainfalls are expected to occur due to climate change in the nearfuture. This together with a higher proportion of paved areas increases the pressure on today’sstorm water systems (Risinger, 2014; Boverket, 2013; Stahre, 2006). Traditional storm watersystems (i.e. underground pipe systems) have during last decades started to be questioned(Olshammar & Baresel, 2012). The precipitation over Sweden is expected to increase 10-20% over the next century (SMHI, 2009). Increased precipitation may cause temporary capacityloss in pipe-based storm water system with flooding in sensitive areas as a result (Östlund &Lagerblad, 2011). To decrease the potential stress on traditional storm water systems,sustainable urban drainage systems have started to be developed (Viklander & Bäckström,2008). The era of traditional storm water systems has reached a breaking point and moresustainable storm water systems has become more desired as a complement to today’ssystems (Cettner et al, 2014; Semadeni-Davies et al., 2007). In order to build an increaseunderstanding sustainable storm water management it is decisive to investigate what obstaclesthat municipalities has to tackle, regarding storm water management. This study aims toanalyze problems that may occur concerning storm water management including whatchallenges and possibilities that municipalities have to face. The study is based on qualitativeinterviews with informants in the municipalities of Linköping and Norrköping to see how theyare working with storm water and sustainable storm water management. The conclusions ofthe study is mainly, the need for a more pronounced governance, a more explicit demandconcerning laws and regulations, in particular the Swedish planning and building act, acommon vision about how storm water management practices should be handled and finallyquestions concerning how storm water should be handled in an early stage in the planningprocess. This is the main factors to facilitate the work with sustainable urban drainage system.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-110559 |
| Date | January 2014 |
| Creators | Ahlsén, Carl, Felczak, Michael |
| Publisher | Linköpings universitet, Institutionen för tema, Linköpings universitet, Filosofiska fakulteten, Linköpings universitet, Institutionen för tema, Linköpings universitet, Filosofiska fakulteten |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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