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... working group said a red tide was observed on November 19 at Shing Mun River by staff of the Environmental Protection Department. The red tide was formed by Prorocentrum triestinum, Prorocentrum minimum and Scrippsiella trochoidea. The three species had been sighted in Hong Kong waters before and were...

... monitoring situation. A spokesman for the working group said a red tide was observed on April 29 at Silver Mine Bay Beach, Lantau Island by staff of the Leisure and Cultural Services Department. Red flag was hoisted immediately. The red tide dissipated the following day and red flag was then lowered...

... the working group said a red tide was observed on February 18 at Shing Mun River near Jat Min Chuen by staff of the Civil Engineering Department. Staff of the Environmental Protection Department reported yesterday that the red tide had moved to Fo Tan. The red tide was formed by Prorocentrum...

... the working group said a red tide was observed on February 18 at Shing Mun River near Jat Min Chuen by staff of the Civil Engineering Department. Staff of the Environmental Protection Department reported yesterday that the red tide had moved to Fo Tan. The red tide was formed by Prorocentrum...

.... A spokesman for the working group said a red tide was observed on February 26 at East Lamma Channel by mariculturists of Lo Tik Wan fish culture zone. The red tide is dissipating this morning. The red tide was formed by Eucampia zodiacus. The species is relatively rare in Hong Kong waters and...

... the working group said a red tide was observed on January 9 at Kat O Fisheries Substation by staff of the Agriculture, Fisheries and Conservation Department (AFCD). The red tide dissipated the following day. The red tide was formed by Noctiluca scintillans. It had been sighted in Hong Kong waters...

.... A spokesman for the working group said the red tide sightings were observed on June 24 by staff of the Environmental Protection Department in waters off northeastern part and southern part of Lantau Island. The red tide was formed by Skeletonema costatum. It had been sighted in Hong Kong...

... situation. A spokesman for the working group said a red tide sighting was observed on July 3 by staff of the Environmental Protection Department in the eastern part of Victoria Harbour. The red tide was formed by Skeletonema costatum. It had been sighted in Hong Kong waters before and...

... situation. A spokesman for the working group said the red tide was observed by staff of the Civil Engineering Department at Shing Mun River, Sha Tin on October 4. The red tide was formed by Prorocentrum minimum. It had been sighted in Hong Kong waters before and was non-toxic. The red tide...

... situation. A spokesman for the working group said the red tide was observed by staff of the Civil Engineering Department at Shing Mun River, Sha Tin on October 28. The red tide was formed by Prorocentrum minimum. It had been sighted in Hong Kong waters before and was non-toxic. The red tide...