岩岸

• " the effectiveness of artificial reefs , as a resource enhancement device , has been clearly demonstrated by the deployment of artificial reefs in three marine parks in hong kong in the past few years . bio - diversity and abundance of commercial fishes found around the artificial reefs are much higher than those observed in nearby natural rocky shore areas
  过去数年，渔护署在三个海岸公园敷设人工鱼礁，结果清楚显示人工鱼礁在增加渔业资源方面的成效。人工鱼礁四周的生物多样性及有商业价值鱼类的数量，均比在附近的天然岩岸区所见的高许多，至今在人工鱼礁共录得超过一百三十五个鱼类品种。