搜索結果

... Sustainable Fisheries Development Fund General Application Application Guidelines (Revised in October 2023) The Sustainable Fisheries Development Fund Secretariat 8/F, Cheung Sha Wan Government Offices 303 Cheung Sha Wan Road, Kowloon, Hong Kong Tel.： 2150 7158 Fax： 2314 2866 Email： sfdf@afcd.gov.h...

... Sustainable Fisheries Development Fund General Application Application Guidelines (Revised in August 2023) The Sustainable Fisheries Development Fund Secretariat 8/F, Cheung Sha Wan Government Offices 303 Cheung Sha Wan Road, Kowloon, Hong Kong Tel.： 2150 7158 Fax： 2314 2866 Email： sfdf@afcd.gov.hk...

... Sustainable Fisheries Development Fund General Application Application Guidelines (Revised in July 2023) The Sustainable Fisheries Development Fund Secretariat 8/F, Cheung Sha Wan Government Offices 303 Cheung Sha Wan Road, Kowloon, Hong Kong Tel.： 2150 7158 Fax： 2314 2866 Email： sfdf@afcd.gov.hk m...

... Creon cleobis Very Rare Local Concern 克灰蝶 Broadtail Royal Cupha erymanthis Very Common 黃襟蛺蝶 Rustic Cyrestis thyodamas Common 網絲蛺蝶 Common Mapwing Danaus genutia Common 虎斑蝶 Common Tiger Euploea core Common Least Concern (2012) 幻紫斑蝶 Common Indian Crow Euploea midamus Very Common 藍點紫斑蝶 Blue-spotted Crow...

...共拍攝到超過二萬九千多張中華白海豚相片，並辨 認出 153 隻個別海豚，共 434 次，其中 32 隻海豚為相片名錄的新成員。大部分 個別海豚均在大嶼山西面及西北面調查區發現，而且有很多個體於此兩個調查區 來回穿梭。有很多在過去兩年度才首次發現的海豚個體，均在本年度不斷出現， 顯示牠們更多使用香港水域。 4 利用長期相片辨認的數據，研究員亦詳盡分析了數項有關中華白海豚生命史 的參數。有關海豚身體顏色與成長的研究，發現雌性的少年及亞成年個體均較快 經過多斑點的階段；而達到中度斑點階段的年輕成年或年齡較大的亞成年，應大 多是性成熟的個體，並開始誕下幼豚。少斑點的雌性海豚，應全是成年的個體， 當中...

... Issue No. 12 September 2006 Contribution to the Hong Kong Biodiversity Do you have any views, findings and observations to share with your colleagues on the Biodiversity Survey programme? Please prepare your articles in MS Word format and send as attachment files by email to the Article Editor. Sub...

... Issue No. 12 September 2006 Contribution to the Hong Kong Biodiversity Do you have any views, findings and observations to share with your colleagues on the Biodiversity Survey programme? Please prepare your articles in MS Word format and send as attachment files by email to the Article Editor. Sub...

... Issue No. 12 September 2006 Contribution to the Hong Kong Biodiversity Do you have any views, findings and observations to share with your colleagues on the Biodiversity Survey programme? Please prepare your articles in MS Word format and send as attachment files by email to the Article Editor. Sub...

... Issue No. 12 September 2006 Contribution to the Hong Kong Biodiversity Do you have any views, findings and observations to share with your colleagues on the Biodiversity Survey programme? Please prepare your articles in MS Word format and send as attachment files by email to the Article Editor. Sub...

...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...