显示源文件讨论修订记录反向链接回到顶部 Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer Reddit最近更改Send via e-Mail打印Permalink × 目录 乌尼昂加湖泊群 遗产分布 遗产图片 遗产邮票 乌尼昂加湖泊群 The site includes eighteen interconnected lakes in the hyper arid Ennedi region of the Sahara desert covering an area of 62,808 ha. It constitutes an exceptional natural landscape of great beauty with striking colours and shapes. The saline, hyper saline and freshwater lakes are supplied by groundwater and are found in two groups 40 km apart. Ounianga Kebir comprises four lakes, the largest of which, Yoan, covers an area of 358 ha and is 27 m deep. Its highly saline waters only sustain algae and some microorganisms. The second group, Ounianga Serir, comprises fourteen lakes separated by sand dunes. Floating reeds cover almost half the surface of these lakes reducing evaporation. At 436 ha, Lake Teli has the largest surface area but is less than 10 m deep. With their high quality freshwater, some of these lakes are home to aquatic fauna, particularly fish. 自然遗产 国家 乍得 Chad 中文名称乌尼昂加湖泊群 英文名称Lakes of Ounianga 类别自然遗产 登录年份2012 标准(vii) 遗产分布 遗产图片 遗产邮票 暂无遗产邮票 非洲/乍得/乌尼昂加湖泊群.txt 最后更改: 6年前由 showzonezhu 登录