South China Sea Islands

Islands in the South China Sea

South China Sea Islands
South China Sea Oceanic Islands
Location of the South China Sea Islands
Ecology
RealmIndomalayan
BiomeTropical and subtropical moist broadleaf forests
Geography
Area6 km2 (2.3 sq mi)
Countries
List
  • Disputed between
     Brunei
  •  China
  •  Malaysia
  •  Philippines
  •  Taiwan
  •  Vietnam
Conservation
Conservation statusCritical/endangered
Protected0 km2 (0%)[1]

The South China Sea Islands consist of over 250 islands, atolls, cays, shoals, reefs and seamounts in the South China Sea. The islands are mostly low and small and have few inhabitants. The islands and surrounding seas are subject to overlapping territorial claims by the countries bordering the South China Sea.

The South China Sea Islands constitute a distinct tropical moist broadleaf forest terrestrial ecoregion and the South China Sea Oceanic Islands marine ecoregion.[2]

Geography

The islands, shoals and reefs are grouped into three archipelagos, plus the Zhongsha Islands (Macclesfield Bank and Scarborough Shoal). The South China Sea Islands as defined here consist of the sea's oceanic islands but do not include the sea's continental shelf islands (like Hainan and Natuna). Collectively, they have a total land surface area of less than 15 km2 at low tide. The island groups include:

The sea floor contains Paleozoic and Mesozoic granite and metamorphic rocks. The abysses are caused by the formation of the Himalayas in the Cenozoic.

Except for one volcanic island,[which?] the islands are made of coral reefs of varying ages and formations.

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