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本文简述南极威德尔海陆缘不同地理位置的固冰区冰内硅藻的集群现象,优势种及种数量的差别,并对这些现象作一些初步的讨论。
This article describes the cluster phenomenon, dominant species and species diversity of diatoms in the frozen ice in different geographic locations on the Weddell Sea and Antarctic coasts, and makes some preliminary discussions on these phenomena.