【摘 要】
：
南极长城湾血于中国南极长城站东面,面积约0.5km~2,湾内水深变化较大(20—80m),即海底地形变化较大,不同沉积部位其沉积物特征有较明显的差别。另外,该湾地处高寒带,与中纬
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南极长城湾血于中国南极长城站东面,面积约0.5km~2,湾内水深变化较大(20—80m),即海底地形变化较大,不同沉积部位其沉积物特征有较明显的差别。另外,该湾地处高寒带,与中纬度和低纬度海区的沉积环境也完全不同。因此,本文目的:
The Great Wall Bay of Antarctica is located in the east of Great Wall Station of Antarctica in China with an area of about 0.5km ~ 2. The water depth in the bay varies greatly (20-80m), ie, the seafloor topography changes greatly and the sediment characteristics of different sedimentary parts have obvious differences. In addition, the Bay is located in the alpine zone, and the sedimentary environment at mid-latitudes and low latitudes is completely different. Therefore, this article aims:
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