Tsunami research programme in Germany for Lankan scientists
Researchers from 11 Indian Ocean littoral states have begun training
tsunami detection techniques in the northern German port city of
Bremerhaven, a project official disclosed on Monday.
With the Weser River as their classroom, the specialists in
particular are learning to use surveying equipment used for taking
measurements of the seabed.
On board the research vessel Uthoern, the scientists from Thailand,
Sri Lanka, Madagascar the Maledives and other states are spending two
weeks to learn ways of charting the ocean floor's structure using modern
sonar equipment.
The data is to be used to map the seabed and predict the course of
giant waves caused by seaquakes, said Hans-Werner Schenke of Alfred
Wegener Institute for Polar and Marine Research.
The research institute started an international training programme in
the aftermath of the tsunami disaster in the Indian Ocean in late
December 2004.
Similar to contour lines of a conventional land map, the data forms a
picture that helps to identify coastal areas which would be endangered
by flooding.
"We can make a model of the course of the waves and project the areas
where they strike land," said Schenke. Research had shown that tsunamis
could flood onshore valleys with walls of water up to 30 metres high.
Special protective barriers or escape corridors could be built and
warning systems for residents improved, he added.
"The system can help us to survive," said Malagasy ocean researcher
Nivoarimanga Oilinirina Ratovoharison.
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