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An evaluation of ap...
An evaluation of applying existing bioretention sizing methods to cold climates with snow storage conditions
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- Muthanna, Tone M. (författare)
- Norwegian Institute for Water Research (NIVA), Trondheim,Norwegian University of Science and Technology, Department of Hydraulic and Environment Engineering, Trondheim
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- Viklander, Maria (författare)
- Luleå tekniska universitet,Arkitektur och vatten
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- Thorolfsson, S.T. (författare)
- Norwegian University of Science and Technology, Department of Hydraulic and Environment Engineering, Trondheim
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(creator_code:org_t)
- Villeurbanne : Graie, 2007
- 2007
- Engelska.
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Ingår i: Techniques et stratégies durables pour la gestion des eaux urbaines par temps de pluie. - Villeurbanne : Graie. - 2950933793 ; 56:10, s. 73-81
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http://documents.ire...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- Eight of the current sizing and design methods proposed for bioretention facilities were evaluated for rainfall runoff and snow storage volumes for a costal cold climate in Trondheim, Norway. The RECARGA bioretention infiltration model was used to compare the performance of the methods using 10 months of observed data from a pilot scale bioretention box. The surface areas, total ponding time, number and duration of overflow events, and snow storage volumes were compared. It was found that even in a costal cold climate with several intermittent melt cycles the snow storage requirements were an important design parameter, and if more than 25% of the total snow volume should stored this became the deciding design parameter.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Vattenteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Water Engineering (hsv//eng)
Nyckelord
- Bioretention design
- cold climate
- snow storage
- urban stormwater
- VA-teknik
- Urban Water Engineering
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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