As a strong ocean city,Dalian's coastal environmental quality cannot be ignored.The improvement of marine environmental quality plays a vital role in the results of the battle against pollution.By analyzing and comparing the monitoring data of coastal waters in recent years,this study finds the areas with serious pollution and the time period with serious pollution.Based on the data provided by agriculture,rural and meteorological departments,the causes of pollution were preliminarily obtained.In view of the environmental quality problems existing in offshore waters,the feasibility suggestions are put forward.
NETL
NSTL
万方数据
