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... 製 造 的 有 機 物 質 ( 佔 全 部 的 94-98% ) 作 為 糧 食 ， 此 外 ， 蟲 黃 藻 的 光 合 作 用 可 促 進 珊 瑚 的 鈣 化 作 用 達 2-3 倍 ， 使 碳 酸 鈣 骨 骼 的 生 長 超 過 被 海 浪 及 其 他 生 物 侵 蝕 的 速 度 ， 故 此 可 形 成 珊 瑚 礁 在 清 水 灣 的 白 化 珊 瑚 群 大 多 石 珊 瑚 的 骨 骼 是 白 色 ， 而 活 動 組 織 則 是 透 明 無...

... 香港海岸及海洋生態相片及影片展覽 開幕禮 二零零七年六月十六日(星期六)上午十一時 香港大會堂低座展覽館 時間 程序 10:50 11:00 11:00 11:05 嘉賓到場 典禮開始 署長致開幕辭 孔郭惠清太平紳士，漁農自然護理署署長 嘉賓致辭 鄒桂昌教授，郊野公園及海岸公園委員會主席 11:10 頒發紀念品 (1) 學生組 由香港潛水總會副主席歐焯申先生頒發 (2) 海岸生態公開組 由香港海洋公園動物及教育執行總監蔣素珊女仕頒發 (3) 海洋生態公開組 (4) 由公共關係委員會主席李繩宗先生頒發 (5) 影片公開組及最具潛能大奬 由郊野公園委員會主席譚鳳儀教授頒發 (6) 全場總冠軍...

... the common Marbled rockfish,  Sebastiscus  marmoratus. They are characterised by long and extremely venomous dorsal spines, protruding eyes and 2 or 3 free rays at the front of the pectoral fin that can be used to pull the fish over the sand. Inimicus didactylus is one of five Inimicus species known...

..., High Island Special Area, Sharp Island Special Area, Ung Kong Group Special Area and Ninepin Group Special Area (PWD) (Working Paper: WP/CMPB/2/2010) V. Summary Report of Country Parks Committee (Working Paper: WP/CMPB/3/2010) VI. Summary Report of Marine Parks Committee (Working Paper: WP/CMPB/4/2010...

... Basalt Island, Sai Kung.AFCD officers intercepted a Mainland fishing vessel suspected to be carrying out illegal fishing by long lining in the above-mentioned waters at about 3pm yesterday (July 3) for investigation. Some fishing gear and catches were seized on board.      ...

... be downloaded here. 1. Dissostichus catch document (DCD) 2. Dissostichus export document (DED) 3. Dissostichus re-export document (DRED) ...

... controlled and careful way to keep optimal moisture content in the medium. The PH value of the medium should be maintained at 5.6 ~ 6.7 and the electrical conductivity (EC) at 2.5 ~ 3.5 . Selection of Species Seedlings Transplanting Hanging Harvesting Netting Temperature： The optimum temperature for...

... greenhouses. • Illumination: low (300 Lux) • Open the seal and roll the edge of the opening into a collar. • Check the bags and clear those contaminated by non-target fungi every day. • Harvest in about 14 days after opening of the seal when the pileus reaches a diameter of about 2 to 3 cm. • Rearrange and...

... Hong Kong waters off Sheung Pak Nai. Marine Police officers intercepted a Mainland vessel suspected to be carrying out illegal fishing activities in the above-mentioned waters at about noon yesterday (December 3) while on duty, and notified the AFCD. After investigation, charges were laid today against...

... AFCD seized large batch of endangered red-headed Amazon river turtlesFriday, December 15, 2023 The Agriculture, Fisheries and Conservation Department (AFCD) seized a total of 492 endangered red-headed Amazon river turtles (Podocnemis erythrocephala) with an estimated market value of about $3...