论文部分内容阅读
在马达加斯加岛的西北部,有一个被称为“阿尔达布拉环礁”的地方,这里位置独特,人迹罕至,是动物们的世外桃源。独特的位置阿尔达布拉环礁位于马达加斯加西北约426千米处,距非洲东海岸640千米。在这片长34千米、宽14.5千米的海域里,有4座高出海平面约8米的珊瑚岛,它们彼此连接成环状。在珊瑚岛中间是一个浅浅的漏湖(即被沙坝或珊瑚分割而与外面的海域分离的局部海水水域),落潮时,部分珊瑚礁和岩石露出水面,而涨潮时水深也只有6米。这些
In the northwest part of Madagascar, there is a place called “Aldabra Atoll”, a unique and untouchable location for the animals. Unique location The Aldabra Atoll is located about 426 km northwest of Madagascar 640 km east of the coast of Africa. In this 34 km long, 14.5 km wide sea area, there are four coral islands that rise about 8 meters above sea level and are connected to each other in a ring. In the middle of the coral island is a shallow drain lake (ie, a partial seawater separated by a sand dam or coral and separated from the outer sea). At low tide, some coral reefs and rocks show water while the water depth at high tide is only 6 meters. These ones