The achievements of the epd and the government in reducing marine water pollution are particularly evident in areas where hong kong s marine waters are relatively enclosed , near urban areas , and receive large volumes of waste water , such as tolo harbour and victoria harbour . elsewhere , changes tend to be less dramatic , because the ocean has a huge ability to dilute and assimilate pollutants entering it 在一些邻近市区或属内湾的海域，例如维多利亚港及吐露港，环保署消减海水污染工作的成效尤为显著，而在其他较开放的海域，由于海水本身具有强大的稀释及吸收污染物能力，其长期水质变化并不太明显。
With an admixture of different marine life , like chinese dolphins , coral fish , corals , horseshoe crab , etc . to protect the marine life and their habitats against marine pollution and destructive fishing activities . from july , 1996 to now , four marine parks and one marine reserve w ere designated . they are hoi ha wan marine park , yan chau tong marine park , sha chau and lung kwu chau marine park , tung ping chau maine park and the cape d aguilar marine reserve 为令本港的海洋生物及生境免受海水污染及破坏性捕鱼等活动威胁，由一九九六年七月起直至现在，本港共设立了四个海岸公园及一个海岸保护区，包括海下湾海岸公园印洲塘海岸公园沙洲及鼓洲海岸公园东平洲海岸公园及鹤咀海岸保护区。
