Ocean Park Marine World|Hong Kong|Jelly fish|Moon Jelly|ஹாங் காங்|ஓசன் பார்க்|DJ's Channel

Ocean Park Hong Kong, commonly known as Ocean Park, is a marine mammal park, oceanarium, animal theme park and amusement park situated in Wong Chuk Hang and Nam Long Shan in the Southern District of Hong Kong. It is the second largest theme park in Hong Kong, after Hong Kong Disneyland,as well as the largest theme park in Hong Kong by area. It is also the second oldest theme park in Hong Kong, after the now-defunct Lai Chi Kok Amusement Park which closed on 31 March 1997, four months before the 1997 handover.
Opened on 10 January 1977, Ocean Park became popular, but 22 years later, it was unprofitable and widely expected to close due to the new Hong Kong Disneyland.However, the Park responded with a HK$5.5 billion development plan that saw it expand to over 80 attractions and rides, and steadily grow visitor numbers to 7.6 million in 2014, making it the world's 13th most visited theme park, and one of the largest theme parks in Asia.Half of all visitors now come from mainland China, in growth that parallels rising mainland tourist visitor levels to Hong Kong over the same period.
Covering an area of 91.5 hectares (226 acres), the park is separated by a large mountain into two areas, The Summit (Headland) and The Waterfront (Lowland). These areas can be reached by a 1.5 kilometres (0.93 mi) cable car system, or the Ocean Express funicular railway. To ascend the Headland, which comprises several hills, visitors can use Hong Kong's second longest outdoor escalator. The theme park has various attractions and rides, including four roller coasters, and also animal exhibits with different themes, such as a giant panda habitat, rainforest and polar displays, as well as an aquarium featuring the world's largest aquarium dome. Between 1979 and 1997, Ocean Park was most famous for its signature killer whale, Miss Hoi Wai/Susie Wong.
As well as being an amusement park, Ocean Park Hong Kong aims to merge entertainment and education, including conservation advocacy. However, it has been criticised by wildlife advocates for practices including the wild capture of large sea animals, such as dolphins and orca, and the presentation of shows featuring such animals performing.
Ocean Park is also renowned for holding the largest Halloween events in Asia.
Website:www.oceanpark....
Jelly fish:
Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella-shaped bells and trailing tentacles, although a few are anchored to the seabed by stalks rather than being mobile. The bell can pulsate to provide propulsion for highly efficient locomotion. The tentacles are armed with stinging cells and may be used to capture prey and defend against predators. Jellyfish have a complex life cycle; the medusa is normally the sexual phase, which produces planula larva that disperse widely and enter a sedentary polyp phase before reaching sexual maturity.
Jellyfish are found all over the world, from surface waters to the deep sea. Scyphozoans (the "true jellyfish") are exclusively marine, but some hydrozoans with a similar appearance live in freshwater. Large, often colorful, jellyfish are common in coastal zones worldwide. The medusae of most species are fast-growing, and mature within a few months then die soon after breeding, but the polyp stage, attached to the seabed, may be much more long-lived. Jellyfish have been in existence for at least 500 million years, and possibly 700 million years or more, making them the oldest multi-organ animal group.
Jellyfish are eaten by humans in certain cultures. They are considered a delicacy in some Asian countries, where species in the Rhizostomae order are pressed and salted to remove excess water. Australian researchers have described them as a "perfect food", sustainable, and protein-rich but relatively low in food energy.
They are also used in research, where the green fluorescent protein used by some species to cause bioluminescence has been adapted as a fluorescent marker for genes inserted into other cells or organisms.
The stinging cells used by jellyfish to subdue their prey can injure humans. Many thousands of swimmers are stung every year, with effects ranging from mild discomfort to serious injury or even death; small box jellyfish are responsible for many of these deaths. When conditions are favourable, jellyfish can form vast swarms, which can be responsible for damage to fishing gear by filling fishing nets, and sometimes clog the cooling systems of power and desalination plants which draw their water from the sea.
Video Courtesy:Balaji Karuppaiah
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