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毛里塔尼亚乌阿丹绿洲深藏在撒哈拉大沙漠中,从那里到下一个绿洲,乘坐汽车要用6～8个小时;如果骑马或骆驼去,那就得在沙漠中跋涉3灭。乌阿丹绿洲与沁盖地、乌阿拉塔、笛切特一道已经被列入世界遗产名单。当年人们穿越撒哈拉大沙漠往来贸易,这几个绿洲成了商品集散中心。昔日的繁华早已不在,70年代到80年代的持续干早更给这里雪上加霜。沙丘不断逼近,椰枣价格持续下跌,人们纷纷逃离家园,经济从整体上萎缩——对于这
The Oa Danan Oasis in Mauritania lies deep in the Sahara Desert, from there to the next oasis. It takes about 6 to 8 hours by car. If you go horseback or camel, you must trek in the desert 3. UAE Dan Oasis and Qin capitals, Ula tower, Di Chet has been included in the World Heritage List. In the past, people traded between the Sahara deserts and these oases became commodity distribution centers. The bustling past has long disappeared, 70 years to 80 years of continuous dry earlier even worse to this. Sand dunes keep approaching, palm dates prices continue to fall, people have fled their homes, the economy shrunk as a whole - for this