진해만 해역의 수질환경특성에 관한 연구

Abstract

The Korean Peninsula is surrounded at three sides by seas and is located at the center of the Asian-Pacific area. Its southern coast area is the important place where Pacific Ocean and Asian Continent connect.

In the area of Jin-hae Bay, in order to develop the Pusan Port into an international transportation center, the New Pusan Port is under construction at Gaduk-Do.

In this era, with the industrialization of Jin-hae Bay area, every year industrial waste water and sewage is discharged into the bay which causes red-tide. So we need to make efforts to prevent the damage of red-tide resulting from the industrialization and to improve the water quality of the bay.

Jin-hae Bay sustains damage from red-tide every year. So in order to know the characteristics of water quality in this bay, the water quality environment was investigated. The sea movement characteristics, after getting knowledge of the tide and current characteristics, was known by establishing the numerical model and executing the sea movement simulation.

And to get the characteristics of water quality environment in this area, the water quality simulation and investigation were executed. The investigation results and the simulation results were compared and analyzed.

This study is divided into three steps:

The first step : in order to examine the natural environment, the natural conditions such as weather condition, ocean condition and so on have beeb collected and analyzed.

The second step : the spot-investigation of the water quality environment of Jinhae Bay was conducted and analysed.

The third step : the sea movement simulation was conducted and the pollution-spreading simulation by using of the calculated flowing data was carried out.