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A STUDY ON THE WATE...
A STUDY ON THE WATER EXCHANGE IN MUNDAÚ LAGOON, NORTHEASTERN BRAZIL DURING THE DRY SEASON
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- Nunes De Brito Junior, Almir (författare)
- Lund University,Lunds universitet,Avdelningen för Teknisk vattenresurslära,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Water Resources Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH
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- Fragoso, Carlos Ruberto (författare)
- Federal University of Alagoas
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- Larson, Magnus (författare)
- Lund University,Lunds universitet,Avdelningen för Teknisk vattenresurslära,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Water Resources Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH
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Aagaard, Troels (redaktör/utgivare)
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Deigaard, Rolf (redaktör/utgivare)
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Fuhrman, David (redaktör/utgivare)
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(creator_code:org_t)
- 2017
- 2017
- 2017
- Engelska.
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Ingår i: Proceedings of Coastal Dynamics 2017. ; , s. 1251-1260
- Relaterad länk:
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Abstract
Ämnesord
Stäng
- Changes in the inlet morphology of choked coastal lagoons often restrict the water exchange with the sea, making them vulnerable to pollution release and eutrophication processes. In this study, the role of tides for the water exchange was investigated in a choked lagoon for critical scenarios during the low river flow season. Both an integrated and spatially distributed approach were employed using Lagrangian tracking of particles. The spring tides were responsible for the most pronounced water exchange and the spatially distributed approach identified different zones with similar water exchange characteristics. The tide action was primarily limited to the southern portion of the lagoon presenting a zone with rapid exchange times, whereas the other parts involved lower exchange and consequently long renewal times making it a more vulnerable area to different types of pollution releases.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Vattenteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Water Engineering (hsv//eng)
Nyckelord
- Choked Coastal Lagoon
- Water Exchange Time Scales
- Hydrodynamic Modeling
- Particle Tracking
- Mundaú Lagoon, Brazil
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)