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| Titel |
Measurement frequency and sampling spatial domains required to characterize turbidity and salinity events in the Guadalquivir estuary (Spain) |
| VerfasserIn |
E. Contreras, M. J. Polo |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 12, no. 8 ; Nr. 12, no. 8 (2012-08-14), S.2581-2589 |
| Datensatznummer |
250011050
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| Publikation (Nr.) |
 copernicus.org/nhess-12-2581-2012.pdf |
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| Zusammenfassung |
| Estuaries are complex systems in which long water quality data series are
not always available at the proper scale. Data proceeding from several water
quality networks, with different measuring frequencies (monthly, weekly and
15 min) and different numbers of sampling points, were compared throughout
the main channel of the Guadalquivir estuary. Higher frequency of turbidity
sampling in the upper estuary is required. In the lower estuary, sampling
points help to find out the ETM, and higher frequency sampling of EC is
required because of the effect of the tidal and river components. This could
be a feedback for the implementation of monitoring networks in estuaries. |
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