南极海冰的生态环境特征及其在南极海洋生态系中的作用

被引:8
作者
王自磐
G.迪克曼
机构
[1] 国家海洋局第二海洋研究所
[2] 阿尔弗里特·魏格纳极地海洋研究所
关键词
海冰理化特性; 冰藻聚集机制; 微小生物群; 海洋生态系; 南极;
D O I
暂无
中图分类号
学科分类号
摘要
本文讨论了南极海冰(包括沿岸海域的固定冰和外海域的广阔浮冰)形成的物理过程及冰藻的聚集机制,海冰的基本理化特性及微小生物群落的生态学特征。并阐述了海冰微小生物群对维持极地海洋初级生产,促进生物能量传递等所起的重要作用,从而证明南极海冰带是整个极区海洋生态系统中不可缺少的关键环节。
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页码:1 / 15
页数:15
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