In the present all rich coral reefs in the Gulf of Thailand and the Andaman Sea are falling in many degraded condition. This is in most cases caused by human activities such as the use of explosive chemicals to catch fish in coral reefs. Garbage disposal into the sea. Being trampled on and touch from the tourists. Discarded anchor The cover of the sediments from the construction, which will make the water cloudy seas. Corals cannot grow. Community sources and sewage and industrial plants, etc. It also has a natural cause, such as a storm in the sea, where the strength of the waves and the tides would be the destruction of coral reef. Outbreaks of Crown of thorns, which eat coral and the bleaching phenomenon, etc. If the natural balance coastal bloodletting will be lost.
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