reef reef1 n. 1.【地质学;地理学】暗礁,礁脉;沙洲。 2.【矿物】矿脉;含金石英脉。 n. 【航海】(便于减少受风面积的)缩帆部,榫帆部。 let [skake, take] out the reefs 放开帆篷。 take in a reef 收缩帆篷;〔比喻〕缩减(用费等);慎重行事。 vt. 收缩(帆篷)。
Since 1996 afcd has been implementing a $ 100 million artificial reef project to enhance fisheries resources and promote bio - diversity in hong kong s marine environment 渔农自然护理署于1996年展开了一项耗资港币一亿元的人工鱼礁计划。
Other fisheries management measures include deployment of artificial reefs , restocking of fish and prawn fry , and designation of marine parks and a marine reserve 在这两个月,渔护署成功检控三名使用破坏性捕鱼方法的人士,共罚款六万元。
Bio - diversity and abundance of commercial fishes found around the artificial reefs are much higher than those observed in nearby natural rocky shore areas 人工鱼礁四周的生物多样性及具商业价值鱼类的数量,均比在附近的天然岩岸区的高许多。
The first phase , involving deployment of a total of 375 units of artificial reefs at hoi ha wan and yan chau tong marine parks , was completed in 1999 第一期计划是在海下湾及印洲塘海岸公园放置375个人工鱼礁组件。这项工作已于一九九九年完成。
" the use of artificial reefs as biofilters is a cost - effective approach to improve the marine environment underneath fish culture zones and in surrounding waters 在鱼排附近水域放置人工鱼礁作为生物净化设施,藉以改善养鱼区环境,是一个有成本效益的方法。
A three - year study is being conducted by the afcd in using artificial reefs , as biofilters , and edible shellfish to improve water quality in fish culture zones 渔护署正展开为期三年的研究,利用人工鱼礁作为生物净化设施,并养殖青口,以改善养鱼区的水质。
The planning and implementation of projects for the conservation of fisheries resources , including the artificial reefs programme , fish fry restocking trial and education work 策划及执行渔业资源的存护计划,包括人工鱼礁计划、鱼苗投放试验及教育推广工作。
In fpas , bottom trawling will be banned , while other commercial fishing types will be allowed with a permit , except in some areas where artificial reefs have been deployed 在渔业保护区作业的渔民必须申请牌照,也不能在渔业保护区的人工珊瑚礁的水域范围内捕鱼。
Of artificial reefs at hoi hai wan and yan chau tong marine parks , had been successfully completed in 1999 . the second phase , which involved the deployment of 143 ( 128 950 第二期计划是在牛尾海和大滩海敷设143组( 128950立方米)人工鱼礁,敷设工作于2003年完成。
Artificial reefs have proven to be an effective resource enhancement device as evident in the deployment of artificial reefs in three marine parks in the past few years 过去数年,本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。