Research of ship oil spill risk monitoring & evaluation system in Shanghai Yangshan Port water area

The paper studies on ship oil spill risk monitoring and evaluation of Shanghai Yangshan Port. Through the analysis on general situation of water and transportation, it discusses reasons of ship oil spill accidents happened in Yangshan Port and summarizes the regular pattern. Single-vessel oil spill evaluation module of Yangshan Port was set up using gray analytic hierarchy process and corresponding software tool was developed using Visual Basic computer programming language, providing scientific and swift risk assessment user interface, which made the ship oil spill monitoring and evaluation of Shanghai Yangshan Port quantitative.