Georeferenced regional simulation and aquatic exposure assessment

Autor(en): Matthies, M
Berlekamp, J
Koormann, F
Wagner, JO
Stichwörter: Engineering; Engineering, Environmental; Environmental Sciences; Environmental Sciences & Ecology; georeferenced simulation; LINEAR ALKYLBENZENE SULFONATE; Monte-Carlo; regional exposure assessment; REMOVAL; RIVER; river basins; spatial distribution; STREAM; Water Resources
Erscheinungsdatum: 2001
Herausgeber: I W A PUBLISHING
Journal: WATER SCIENCE AND TECHNOLOGY
Volumen: 43
Ausgabe: 7
Startseite: 231
Seitenende: 238
Zusammenfassung: 
A simulation model system of the waste water pathways and the aquatic fate assessment is coupled to a discrete digitized river network. Temporal concentration distributions of down-the-drain chemicals are calculated from variable and uncertain input data and compared to monitoring data. The accuracy of the predictions are within a factor of three for the studied pilot catchments. Spatial distributions of the whole catchment give stochastic information on a regional basis for probabilistic risk assessments.
Beschreibung: 
5th IWA International Symposium on Systems Analysis and Computing in Water Quality Management, GHENT, BELGIUM, SEP 18-20, 2000
ISSN: 02731223
DOI: 10.2166/wst.2001.0430

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