NASA image of depressions on Mars interpreted as ancient lake basins.

美国宇航局的一幅被视为古湖盆地的火星凹坑图像。

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ANASA image of depressions on Mars interpreted as ancient lake basins.

美国宇航局的一幅被视为古湖盆地的火星凹坑图像。

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The slope belts developed in large depressed lake basins are similar to continental slopes in marine basins.

大型坳陷湖盆中存在与海相盆地中陆坡相似的坡折带。

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The report is completed by a series of case studies on selected cities, regions and countries (Istanbul, Cameroon, Spain, the Netherlands, Sudan, Swaziland and basins of La Plata and Lake Merin).

UNESCO: MEDIA SERVICES