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...   The year 2010-2011 was highly rewarding for the Agriculture, Fisheries and Conservation Department. We made great progress in various areas. Trawling not only disturbs the seabed but also traps small and immature fish, seriously depleting fisheries resources and the ability of the marine environm...

... Aflatoxin B1 5.4.1 Information about Aflatoxin B1 23. Aflatoxins are mycotoxins produced by two species of Aspergillus, a fungus found especially in places with hot and humid climates. Aflatoxins can be found in foods such as groundnuts, tree nuts, maize, rice and other dried foods as a result of fungal...

... Aflatoxin B1 5.4.1 Information about Aflatoxin B1 23. Aflatoxins are mycotoxins produced by two species of Aspergillus, a fungus found especially in places with hot and humid climates. Aflatoxins can be found in foods such as groundnuts, tree nuts, maize, rice and other dried foods as a result of fungal...

... Aflatoxin B1 5.4.1 Information about Aflatoxin B1 23. Aflatoxins are mycotoxins produced by two species of Aspergillus, a fungus found especially in places with hot and humid climates. Aflatoxins can be found in foods such as groundnuts, tree nuts, maize, rice and other dried foods as a result of fungal...

... Aflatoxin B1 5.4.1 Information about Aflatoxin B1 23. Aflatoxins are mycotoxins produced by two species of Aspergillus, a fungus found especially in places with hot and humid climates. Aflatoxins can be found in foods such as groundnuts, tree nuts, maize, rice and other dried foods as a result of fungal...

... Kong’s biodiversity Hong Kong lies at the northern limits of the tropics between latitudes 22°08’N and 22°35’N and longitudes 113°49’E and 114°31’E, and experiences subtropical climate, with hot and rainy weather from around April to September, and cool and dry weather from around October till March...

... Kong’s biodiversity Hong Kong lies at the northern limits of the tropics between latitudes 22°08’N and 22°35’N and longitudes 113°49’E and 114°31’E, and experiences subtropical climate, with hot and rainy weather from around April to September, and cool and dry weather from around October till March...

... untitled 香港昆蟲名錄 劉紹基 CHECKLIST OF INSECTS OF HONG KONG Clive Siu Ki Lau 漁農自然護理署 Agriculture, Fisheries and Conservation Department 作者：劉紹基 漁農自然護理署 植物及除害劑監理科 高級農業主任 © 2019 作者 版權所有。未經作者事先書面同 意，不得以任何電子或機械形式 或方法影印、錄製或其他方式複 製本書的任何部分。 出版：漁農自然護理署 ISBN 978-988-12022-9-1 本書所表達的純屬作者的觀點， 並不一定代表出版者的立場。 免責聲明：作者並不...

...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...