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... said a red tide was observed on January 19 at Deep Water Bay by staff of Ocean Park. The red tide, formed by Chaetoceros socialis, was not common in Hong Kong waters and was non-toxic. It had dissipated the next day. On the same day, a red tide was observed at Kat O Hoi by mariculturists at Kat...

... observed by staff of the Environmental Protection Department. A spokesman for the working group said a red tide was observed on June 15 at Sam Mun Tsai, Tai Po. It had affected the Yim Tin Tsai fish culture zone on June 18. The red tide was formed by species of Chaetoceros. It had been sighted in...

... produce tubes of sand grains and organic matrices. Some species may have a modified tentacle for closing the tube.     This is one of the most distinctive feather-duster worms, having a calcareous tube that is white on the outside and bright red inside around the lip. It can be commonly seen on shallow...

... stranded individuals provide useful information about them; the following are 2 selected cases. The first record of Loggerhead in Hong Kong The first record of Loggerhead While the Loggerhead is known to be present in the South China Sea, it had not been recorded in Hong Kong until the first stranded...

... outside Ramsar Site Project Description* This project is a conservation project covering all fishponds outside Ramsar site in Deep Bay area. It aims at conserving the integrity of wetland and the ecological value of all fishponds in Deep Bay area. Since Hong Kong Fishpond Conservation Scheme was...

... Island in October 2023. It is a new species record for Hong Kong. Features of Red-tailed Goby include: a round head; inferior mouth; two dorsal fins; round and long pectoral fins; a golden-yellow or pale red caudal fin surrounded by black markings; lateral side with 6-7 black cloudlike blotches. Spines...

... Hong Kong Reef Check 2002 Liability release I acknowledge that Reef Check is a volunteer program. I recognize that I do not have to participate. I acknowledge that I have chosen to follow the Reef Check survey methodology because it provides one suitable way of collecting scientific information...

... liability release _english.PDF Liability release I acknowledge that Reef Check is a volunteer program. I recognize that I do not have to participate. I acknowledge that I have chosen to follow the Reef Check survey methodology because it provides one suitable way of collecting scientific...

... latest, people are aware of the values of biodiversity and the steps they can take to conserve and use it sustainably. Strategic Goal E: Enhance implementation through participatory planning, knowledge management and capacity building Target 19 By 2020, knowledge, the science base and technologies...

... latest, people are aware of the values of biodiversity and the steps they can take to conserve and use it sustainably. Strategic Goal E: Enhance implementation through participatory planning, knowledge management and capacity building Target 19 By 2020, knowledge, the science base and technologies...