Studies on Tidal Currents and Diffusion of Sea Pollution in the Sasebo Bay (The 2nd Report:Experiments on Diffusion of Pollution Particles by the Hydraulic Model)

In this paper, we reported studies on diffusion of sea pollution in the Sasebo Bay the Hydralic model. We used uranin (dyestuffs) as diffusion tracer and the following positions were selected as test points. They are (1) Kogosaki (2) Saikaibashi (3) River Sasebo (4) River Hiu. We obtained experimental data on diffusion patterns from the test positions above mentioned and clarified sea polution in the Sasebo Bay experimentally