你了解马尔代夫环礁吗？ - 选岛啦Blog
西努环礁包含阿杜环礁（Addu Atoll，自然环礁），位于马尔代夫最南端，也是这个国家一些最漂亮的珊瑚的家园。 这里距离首都马累478公里，居民岛6个，无人岛屿16个。
Amazing Atolls of the Maldives - NASA Earth Observatory
Atolls are, in fact, some of the most complex and vibrant structures on the planet. Built diligently over thousands of years by tiny, sea anenome-like coral polyps, these ring shaped coral …
Amazing Atolls of the Maldives - NASA Earth Observatory
Atolls begin as fringing reefs surrounding a volcanic island (Darwin 1842). Through the process of global warming, glacial melting and/or island subsidence, the level of the sea gradually rises …
Johnston Atoll - Wikipedia
Johnston Atoll is a 1,300-hectare (3,200-acre) atoll in the North Pacific Ocean, located about 750 nautical miles (1,390 km; 860 mi) southwest of the island of Hawaiʻi, and is grouped as one of …
25 Of The Most Amazing Atolls In The World - List25
2024年7月21日 · Measuring 20 km by 7 km (12 mi by 4 mi), Takapoto is an atoll found in the Tuamoto atoll group in French Polynesia. Discovered by a Dutch mariner Jacob Le Maire in …
Elato - Wikipedia
Elato (Woleaian: Yelaat [1]) is a coral atoll of three islands in the central Caroline Islands in the Pacific Ocean, and forms a legislative district in Yap State in the Federated States of …
The Largest Atolls In The World - WorldAtlas
2018年1月29日 · The Great Chagos Bank is the largest atoll in the world, taking up a massive area of 12,642 square kilometers (4,881 square miles). Most of this atoll is located underwater, …
Okinotorishima - Wikipedia
Okinotorishima (沖ノ鳥島, Okinotori-shima), or Parece Vela, is a coral reef, geologically an atoll, with two rocks enlarged with tetrapod-cement structures. It is administered by Japan with a …
Why Some Geologists Say Charles Darwin's Theory of Coral Atoll ...
In a newer theory of atoll formation, dropping sea levels expose the top of a flat-topped bank of carbonate rocks. Rainwater pools and dissolves some of that carbonate, forming a depression …
Funafuti Atoll, Tuvalu - NASA Earth Observatory
2024年7月23日 · This astronaut photograph depicts Apataki Atoll, an atoll in the Tuamotu Islands in the south Pacific. Atolls are ring-like coral islands that nearly or entirely enclose a lagoon. …