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... 2014 及 2015 年數目大幅上升後，2016 年的海豚 數目卻減少至較低水平。由於大嶼山西南面水域近年已成為海豚一個日益重要的 生境，該水域的海豚數量和趨勢需要密切留意。 中華白海豚在香港的平均群體數目、及覓食活動佔整體海豚目擊次數的比 率，均在 2016 年創下自 2002 年以來的新低，但此情況未知是否與人為活動造成 的干擾、或與海豚的食糧分佈與資源改變相關。幼豚的整體比率亦在 2016 年跌 8 至自 2002 年以來最低水平，牠們在去年的罕有出現，並在過去十五年出現的比 率持續下降，均顯示海豚出生率處於極低水平，此嚴峻的情況令人憂慮。 研究員於 2016-17 年間辨認出 150 隻個...

... of conservation importance recorded in the WCPs System Study Area include herpetofauna (Burmese python Python bivittatus, Chinese cobra Naja atra, Chinese soft-shelled turtle Pelodiscus sinensis, Three-banded box turtle Cuora trifasciata, Two-striped grass frog Hylarana taipehensis, fish (Rose...

...。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...

...。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...

... Annotated Checklist of Whiteflies in Hong Kong Clive Siu Ki Lau Hemiptera, Sternorrhyncha, Aleyrodidae Agriculture, Fisheries and Conservation Department Inspection and Quarantine Branch Plant and Pesticides Regulatory Division Author: Clive Siu Ki Lau Plant and Pesticides Regulatory Division Agric...

..., Tender Opening Committee, Government Logistics Department, and must be deposited in the Government Logistics Department Tender Box situated at the Ground Floor of the North Point Government Offices, 333 Java Road, North Point, Hong Kong before 12:00 noon on 12 August 2014 (Hong Kong Time). A late Tender...

..., Tender Opening Committee, Government Logistics Department, and must be deposited in the Government Logistics Department Tender Box situated at the Ground Floor of the North Point Government Offices, 333 Java Road, North Point, Hong Kong before 12:00 noon on 12 August 2014 (Hong Kong Time). A late Tender...

... 50 metres of reinforced cable and was plugged into an amplifier/filter box onboard the HKCRP research vessel. The filters were designed to remove ship and flow noise for real-time listening and to facilitate automated detection of clicks and whistles produced by the Chinese White Dolphins (and...

... two sets of copies) with all necessary information including documentary evidence necessary for tender evaluation and addressed to the Chairman, Tender Opening Committee, Government Logistics Department, and be deposited in the Government Logistics Department Tender Box situated at the lift lobby on...

... evaluation and addressed to the Chairman, Tender Opening Committee, Government Logistics Department, and be deposited in the Government Logistics Department Tender Box Tender Ref.: AFCD/TTg/02/17 Terms of Tender Sheet 16 situated at the lift lobby on Ground Floor, North Point Government Offices, 333 Java...