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(0.8 to 3.6 feet). The Stillwater depth for all tests was 2.4 meters (8 feet). 

 There was a measureable level of wave attenuation for only the shortest period, 

 2.6 seconds. For the 2.6-second period, the reduction in wave height on pass- 

 ing through the seaweed field was about 12 percent. 



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