
Dongzhaigang, Qiongshan, Haikou, Hainan Province.
The largest mangrove in China.
Hainan
Dongzhaigang Mangrove Nature Reserve(Chinese name: 东寨港红树林保护区) in the northeastern area of Dongzhai port of Qiongshan city, which is the first established and largest mangrove reserve in China. Dongzhaigang Mangrove Nature Reserve, about 30 kilometers from the city centre, 12 km away from Haikou Meilan International Airport, the geographical area span of Haikou Meilan district Yanfeng town, Sanjiang Farm, Sanjiang Town, bordering Wenchang city Luodou farms, with a total length of 84 km. The mangrove tree, also known as “forest above the sea”, is a kind of tropical tree, growing in swampy ground along sea coasts and river banks. In 1980, China's first nature reserve was established there by the local government, with a total area of 4,000 hectares. Besides containing mangrove forests, the area is also home to many rare birds, attracting lots of biologists and travelers visit there to discover the reserve's unique flora and fauna.Hainan Dongzhaigang Mangrove Nature Reserve because of sinking into the sea therefore shaped like a funnel with winding coastline bay, lagoon beach is flat, and mangrove distribute in shallow water along the coast, with a total of 16 families 32 species.

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