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RE: How to consider sea level rise escenarios with Delft3D Flow?

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Esther Espinoza, modified 1 Year ago.

How to consider sea level rise escenarios with Delft3D Flow?

Padawan Posts: 25 Join Date: 4/6/17 Recent Posts
Hi, I want to use Delft3D to simulate different escenarios of sea level rise in an estuary.

In a previous work I simulated water levels in a time series format using for the open boundary tide gauge measurements for two different periods of time of the year. Now I would like to use the same input data to simulate different sea level rise escenarios (Since I do not have tidal constituents). Is there a way to incorporate a sea level rise rate in the model?

Thank you in advance for your help.
Dano George, modified 5 Months ago.

RE: How to consider sea level rise escenarios with Delft3D Flow?

Youngling Posts: 1 Join Date: 3/6/19 Recent Posts

Esther Espinoza:

essay typer

Hi, I want to use Delft3D to simulate different escenarios of sea level rise in an estuary. In a previous work I simulated water levels in a time series format using for the open boundary tide gauge measurements for two different periods of time of the year. Now I would like to use the same input data to simulate different sea level rise escenarios (Since I do not have tidal constituents). Is there a way to incorporate a sea level rise rate in the model? Thank you in advance for your help.

Hi Esther,

 

I've been searching for the examples and found several references to Storm Surge Modeling of Typhoon Haiyan at the Naval Oceanographic Office Using Delft3D and Integrated Biogeomorphological Modeling Using Delft3D
 on Worldwidescience. Hope there examples could be helpful for your research too. 

Phil Shepperd, modified 5 Months ago.

RE: How to consider sea level rise escenarios with Delft3D Flow?

Padawan Posts: 44 Join Date: 12/4/18 Recent Posts

Hi Esther.  Can you not simply add a constant value to the timeseries values in your .bct file?

 

NZ
Nora Zhang, modified 3 Months ago.

RE: How to consider sea level rise escenarios with Delft3D Flow?

Youngling Posts: 2 Join Date: 8/28/18 Recent Posts

I am thinking about this problem too, or may we just add a constant value (sea level variation) to the bathymetric data, since the depth  below mean water level and is defined psoitive downward. 

SH
Shuai Hu, modified 2 Months ago.

RE: How to consider sea level rise escenarios with Delft3D Flow?

Youngling Posts: 2 Join Date: 3/26/19 Recent Posts

I think it's better to add sea-level rise to the water level for the open boundary.