Onderzoeksvraag/probleemstelling:
Het Schelde-estuarium wordt gekenmerkt door sterke getijden met bijbehorende eb- en vloedstromingen. Het estuarium staat in verbinding met de Noordzee en is onderhevig aan de gevolgen van klimaatverandering: aan de zeewaartse rand zal de zeespiegelstijging een effect hebben op het estuarium, aan de opwaaartse rand zal de variatie in bovenafvoer een effect hebben.
Doelstellingen:
In voorliggende thesis zal worden nagegaan hoe onder invloed van de zeespiegelstijging de propagatie van de getijgolf verandert (zowel de snelheid, amplificatie en demping). Dit zal onderzocht worden op basis van verschillende scenario's voor zeespiegelstijging alsook verschillende scenario's van morfologische verandering van het Schelde-estuarium (meegroien schor, slik, geul). Tot nu toe werden SLR scenario's vnl. bepaald op basis van \"vaste bodems\". De opmaak van bathymetrien wordt voorzien in apart project. Project gekoppeld aan P24_095, dat werd opgestart op vraag van DVW ihkv Sigma3.
Thesis bestaat uit volgende aspecten:
1. literatuurstudie (getij in Schelde estuarium, SLR (translatie, verandering amplitude), morfologische veranderingen (meegroeien schorren, slikken, ...)
2. Selectie van scenario's,
3. Berekening van scenario's (door WL). Modeltool (numeriek model) wordt afgeklopt bij opmaak PP.
4. Analyse van de verschillende scenario's op basis van karakteristieke getijparameters.
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