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... Index Page Controlling Officer: Director of Agriculture, Fisheries and Conservation File Name: AFCD_e1_1920.pdf Reply Serial No. Question Serial No. Reply Serial No. Question Serial No. Reply Serial No. Question Serial No. ENB001 1379 ENB022 2366 ENB203 7282 ENB002 3188 ENB023 1674 ENB204 3573 ENB0...

...。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...

... Microsoft Word - Final Report 2014-15.doc MONITORING OF MARINE MAMMALS IN HONG KONG WATERS (2014-15) FINAL REPORT (1 April 2014 to 31 March 2015) Submitted by Samuel K.Y. Hung, Ph.D. Hong Kong Cetacean Research Project Submitted to the Agriculture, Fisheries and Conservation Department of the Hong ...

... Microsoft Word - Final Report 2014-15.doc MONITORING OF MARINE MAMMALS IN HONG KONG WATERS (2014-15) FINAL REPORT (1 April 2014 to 31 March 2015) Submitted by Samuel K.Y. Hung, Ph.D. Hong Kong Cetacean Research Project Submitted to the Agriculture, Fisheries and Conservation Department of the Hong ...

... THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATION DEPARTMENT INVITATION FOR TENDER FOR SERVICES Provision of Dead/Debilitated/Trapped Bird Collection and Delivery Services Tender Ref.: AFCD/IQ/AH/01/16 Part I - LODGING OF TENDER This tender should...

... THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION AGRICULTURE, FISHERIES AND CONSERVATION DEPARTMENT INVITATION FOR TENDER FOR SERVICES Provision of Dead/Debilitated/Trapped Bird Collection and Delivery Services Tender Ref.: AFCD/IQ/AH/01/16 Part I - LODGING OF TENDER This tender should...

... Tender Ref.: AFCD/IQ/AH/01/18 Page 1 Part II - Interpretation Part II INTERPRETATION 1. In this tender document the following words and expressions have the meanings hereby assigned to them except when the context otherwise requires - "Animal Carcass" means the body and offal of any dead animals no...

... Tender Ref.: AFCD/IQ/AH/01/18 Page 1 Part II - Interpretation Part II INTERPRETATION 1. In this tender document the following words and expressions have the meanings hereby assigned to them except when the context otherwise requires - "Animal Carcass" means the body and offal of any dead animals no...

...內，人類進食受 污染貝類便有可能出現中毒症候。常見的貝類中毒包括可致命的神經紊亂麻痺性貝類中毒、引致腸 胃不適的下痢性貝類中毒、引致腸胃不適和神經紊亂的神經性貝類中毒，以及引致腸胃及神經系統 失調的失憶性貝類中毒，嚴重者可能致命。 只有少數藻類曾導致大量野生和養殖魚類死亡。魚類透過直接攝入受污染水體中的毒素或食物鏈造 成生物積聚，均可能中毒死亡。此外藻類毒素亦會刺激魚鰓製造大量黏液，或直接堵塞魚鰓妨礙吸 氧，令魚類窒息而死。大規模和高濃度的藻華會耗盡環境中的養份，令微藻下沉，細菌分解微藻導 致底層氧氣枯竭，水中含氧量低於每公升 2 毫克時會出現低氧現象，當水中的含氧量接近零時便會 出現缺氧。由...

...內，人類進食受 污染貝類便有可能出現中毒症候。常見的貝類中毒包括可致命的神經紊亂麻痺性貝類中毒、引致腸 胃不適的下痢性貝類中毒、引致腸胃不適和神經紊亂的神經性貝類中毒，以及引致腸胃及神經系統 失調的失憶性貝類中毒，嚴重者可能致命。 只有少數藻類曾導致大量野生和養殖魚類死亡。魚類透過直接攝入受污染水體中的毒素或食物鏈造 成生物積聚，均可能中毒死亡。此外藻類毒素亦會刺激魚鰓製造大量黏液，或直接堵塞魚鰓妨礙吸 氧，令魚類窒息而死。大規模和高濃度的藻華會耗盡環境中的養份，令微藻下沉，細菌分解微藻導 致底層氧氣枯竭，水中含氧量低於每公升 2 毫克時會出現低氧現象，當水中的含氧量接近零時便會 出現缺氧。由...