ISDAMP+

The main strategy of the ISDAMP project is to adapt sophisticated numerical tools to the needs of local operators. During a catastrophe, local authorities are the first to respond, and they have important hands-on knowledge of how to proceed. Researchers can study a theoretical problem and suggest a strategy to best contain pollution using numerically computed boom positions. Our goal is to unite both approaches to respond effectively to oil spills in the coastal zone.

Our approach is threefold: numerical modeling, at-sea experiments in collaboration with local authorities and training/workshops.

1. Modeling Oil Spills and Containment Booms

   A high resolution integrated numerical modeling approach was implemented including:

   • a 3D hydrodynamic model (MOHID)
   • an oil dispersion model (MOHID)
   • a wave model (WW3)
   • a 3D finite-element model of the booms typically used in coastal areas (BAR3D)
   • an OpenMI interface to allow information to transfer between these models

    
   The originality of this approach lies in the use of a small scale (100m) resolution hydrodynamic model to apply force on a 3D boom in realistic conditions. This modeling system will be used to guide planners or responders to select effective boom positions.

2. Boom deployment experiments

   The modeling will allow us to conduct several numerical experiments, and these results can be enriched by practical testing scenarios. In the ISDAMP project, we have planned to carry out 3 real-life experiments in:

   • Lisbon harbour/estuary
   • Falmouth harbour/coast
   • La Rochelle estuaries/harbours/natural sites

    
   These experiments at a local scale will allow us to better understand the practical problems which can arise during the deployment of containment booms.

3. Training and workshops

During the project, training sessions and international workshops will be conducted. They are posted in the events section.

Expected results

The ISDAMP project has a number of expected results which are both numerical and experimental. These results are only useful if they are geared towards the needs and skills of local stakeholders. Keeping this in mind, the goal of the project is to produce decision-making software to be used in case of pollution. The products created during this project are:

• Decision making software
• Sampling of local data
• Test cases of boom deployment in different places and using different scenarios
• Training sessions
• Review of structural constraints
• Review of practical constraints
• Users guide

In order for these tool to be effective, we must:

• Train users from different professional backgrounds
• Practice the use of software and materials in realistic conditions
• Take into account user feedback to improve the strategy