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... 高濃度的環境污染物而導致免疫力較差有關。此外，有關六十隻雌性海豚的產幼 間隔及牠們與幼豚聯繫的研究發現，有很多幼豚只有一次與母親聯繫的目擊紀 錄，這可能與偏低的幼豚存活率有關，擱淺海豚紀錄的數據亦支持這個推斷。偏 低的幼豚存活率可能是由海水污染、及由船隻及觀豚活動所發出的水底噪音造 成。要減輕此問題，最有效方法就是儘快保護重要的海豚育幼生境。此外，海豚 母子的最短聯繫時間平均值為 20.4 個月，而大部分聯繫應不會超過 24 個月。雌 性海豚產幼間隔最長時間的平均值為 62.6 個月。總括來說，香港的中華白海豚 一般較為長壽，但雌性海豚的產幼間隔較長，而牠們的幼豚存活率及產幼能力亦 較低。這些...
... Page 1 of 3 THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATION DEPARTMENT TENDER FOR THE PROVISION OF SERVICES Tender Ref. : AFCD/LNEC/02/25 TENDER FORM Contract No. : LODGING OF TENDER To be acceptable as a Tender, this form, properly completed in...
... Page 1 of 3 THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATION DEPARTMENT TENDER FOR THE PROVISION OF SERVICES Tender Ref. : AFCD/LNEC/02/25 TENDER FORM Contract No. : LODGING OF TENDER To be acceptable as a Tender, this form, properly completed in...
[PDF]
AMAWBC.pdf
... THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATIONDEPARTMENT TENDERFORTHE PROVISION OF SERVICES Tender Ref: A FCD/JO/A MO/01/23 TENDER FORM Contract No. : LODGING OF TENDER To be acceptable as a tender, this form, properly completed in five (5) cop...
[PDF]
AMAWBC.pdf
... THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATIONDEPARTMENT TENDERFORTHE PROVISION OF SERVICES Tender Ref: A FCD/JO/A MO/01/23 TENDER FORM Contract No. : LODGING OF TENDER To be acceptable as a tender, this form, properly completed in five (5) cop...
[PDF]
es32005091514.pdf
... paragraph (b) for retention and cancellation. (2) In this section, “certificate of origin” (產地來源證明書), in relation to a specimen originating from a place outside Hong Kong, means a certificate— (a) that is issued by a relevant authority of that place in respect of that specimen and remains in force when...
... Tender Ref.: AFCD/PT/04/18 Important Reminders for Tenderers Tenderers shall go through the entire Tender Document and submit all the required documents together with their Tenders in accordance with the tender requirements before the Tender Closing Time. Group basis of acceptance The Portable toil...
... Tender Ref.: AFCD/PT/04/18 Important Reminders for Tenderers Tenderers shall go through the entire Tender Document and submit all the required documents together with their Tenders in accordance with the tender requirements before the Tender Closing Time. Group basis of acceptance The Portable toil...
...。高速渡 輪所發出的聲響，亦遠高於沒有太多船隻出現的水域之背景噪音水平，此證明當 一些繁忙航道與海豚重要生境重疊，行經該航道的高速船所發出的聲響將大幅提 高水底噪音的水平，而影響海豚在該處的活動。由於這些船隻以高速航行，當它 們在短時間內靠近海豚時，牠們未必有時間作出合適的反應以遠離這些船隻；若 同時有數隻高速船在海豚周圍掠過，尤其是當這些船隻航行的速度、及與海豚保 持的距離經常改變以致難以揣測，海豚為要逃避船隻而所承受的壓力亦因而增 加，令牠們更易被高速船所撞擊，或逼使牠們放棄一些原適合作覓食活動的生境。 另一項有關高速渡輪對本地中華白海豚及江豚的影響評估發現，在 1999- 2010 年間，來...
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Final_Report_2021_22.pdf
... 2021-22 年間，中華白海豚經常在 西大嶼山水域及分流半島一帶出沒，卻較少在西南大嶼山的北部出沒，在北大嶼 山更只有西端的水域有零星出沒紀錄。另一方面，江豚的目擊記錄主要集中於索 罟群島以東及以南的水域。 中華白海豚在 2021 年的重要棲身地，主要集中在西大嶼山近岸及南大嶼山西 端的水域，即大澳半島與分流半島之間一帶的水域。在過去十年，海豚在北大嶼 山水域的使用率大幅下降，並在近年只集中出沒於此水域的西端，而且因為大型 填海及近岸發展工程相繼推行，其使用量並未有任何回復的跡象。在過去十年間， 海豚在大小磨刀海岸公園、沙洲及龍鼓洲海岸公園內的使用量均持續地大幅減 少，此趨勢亦與同期進行的被動水底...