IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
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You are here : eLibrary : IAHR World Congress Proceedings : 36th Congress - The Hague (2015) ALL CONTENT : Special sessions : Understanding the tides crucial for joint management of the scheldt estuary
Understanding the tides crucial for joint management of the scheldt estuary
The Scheldt estuary is situated in the Netherlands and Flanders/Belgium. Both countries collaborate in policy,
management and research, as laid down in a treaty of 2005. Preservation of the ¡®physical characteristics of the estuary¡¯
plays an important role in formulating objectives, but it is still debated ¡®what exactly should be preserved¡¯. What exactly
should be preserved¡¯ has a diversity over the various places, as both actual values and driving forces are different along
sites. A management plan in such detail is not available.
Recent research has shown which role the tidal intrusion has in these discussions. Tidal intrusion as (an indicator of the)
objective for future policy (i) reflects a long term development, (ii) can be linked to changes within the estuary itself,
including sediment management and (iii) can be evaluated easily, as for practically all user-functions the increase in tidal
amplification is regarded as negative. As a conclusion we pose that we need to accept that from science alone we cannot
expect an unambiguous answer when preservation of the ¡®physical characteristics of the estuary¡¯ is fulfilled.
File Size : 580,160 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 36th Congress - The Hague (2015) ALL CONTENT
Article : Special sessions
Date Published : 12/08/2015
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