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Hong Kong has a unique marine environment. The intermixing of low salinity water, from the nearby Pearl River estuary outflows, with sea water from three different marine currents producing a variety of varying marine environmental conditions at different times of the year. Hoi Ha Wan is a shallow, small, enclosed bay in the north-east corner of Hong Kong. It has been designated a Marine Park primarily...
The monitoring of environmental parameters of Hong Kong waters has usually been achieved by accumulating collected data from single point sources just below the sea surface, once or twice a month by the Hong Kong Environmental Protection Department. There has also been some experimentation involving data loggers placed on the seabed. However all of the above data collecting methods produce only historical...
An underwater surveillance camera has been designed for monitoring fish species activity on an inshore coral reef in a Marine Park in Hong Kong. The system consisted of a high-resolution camera. It was connected to the shore base station via a fibre-optic cable with power conductors. The camera could record video on a DVD recorder with hard disk in real time. The system was designed to be used for...
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