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Model studies of dispersion of pollutants in lake Vänern
SMHI.
1977 (English)Report (Other academic)Alternative title
Modellstudier av spridning av föroreningar i Vänern (Swedish)
Abstract [en]

Methods to compute dispersion of pollutants in a known velocity field is described. A Monte-Carlo or random walk technique is used in an example. The velocity field used is two-dimensional, constant in time, but the method can easily be used in a three-dimensional, time dependent velocity field.

A verification study (e.g. dye outlet in areal water body) is needed to prove the applicabilty of the method.

Abstract [sv]

Metoder för beräkning av spridning av föroreningar i et tkänt hastighetsfält beskrives. En Monte-Carlo eller slumpteknik används i ett exempel. Det använda hastighetsfälte tär tvådimensionellt, konstant i tiden, men metoden kan lätt användas i ett tredimensionellt, tidsvariabelt hastighetsfält.

En verifieringsstudie (tex spårämnesutsläpp i en sjö)behövs för att styrka metodens tillämpbarhet.

Place, publisher, year, edition, pages
1977. , p. 42
Series
RHO, Hydrology and Oceanography, ISSN 0347-7827 ; 11
National Category
Oceanography, Hydrology and Water Resources
Research subject
Hydrology; Oceanography
Identifiers
URN: urn:nbn:se:smhi:diva-5742OAI: oai:DiVA.org:smhi-5742DiVA, id: diva2:1456708
Available from: 2020-08-06 Created: 2020-08-06 Last updated: 2020-08-06Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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  • nn-NO
  • nn-NB
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Output format
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