ONE MORE AREA ARE BIOSPHERE INTERNATIONAL RECOGNITION
Cat Ba Island port city of Hai Phong, Ha Noi 150 km to the southeast, is the region's fourth Vietnam UNESCO's new development area trusinh book world. In general, the biosphere reserve is a system of areas of terrestrial ecosystems, coastal ecosystems, marine ecosystems, or a combination of all these elements. The biosphere reserve is an important contribution to ensuring global ecological balance. Biosphere reserves are three other world of Vietnam's UNESCO Gio mangrove forest in Ho Chi Minh City, Cat Tien National Park in the area of three provinces of Dong Nai, Lam Dong and Binh Phuoc, from Ho Chi Minh 160km north-east, and the Red river delta region. To date, UNESCO has recognized 459 biosphere reserves in 97 countries world with a total area of more than 260 million hectares.
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