长城湾沉积物中环境化学要素初探  

Preliminary research on the environmental chemical elements in sediments of the Great Wall Bay, Antarctica

作　　者：黄德佩[1] 鲍根德[1] 汪依凡[1] 崔淑英 

机构地区：[1]国家海洋局第二海洋研究所

出　　处：《东海海洋》1990年第4期52-60,共9页Donghai Marine Science

摘　　要：本文对长城湾17个站的沉积样品作了10个环境化学要素的分析,数据经数理统计,结果发现,这些环境化学要素从湾内至湾口有很好的分布规律,反映出还原到弱氧化的沉积化学环境。这是在高寒地带强烈物理风化基础上,生物及生物化学因子参与和控制的结果。A total of 17 sediment samples from the Great Wall Bay were analysed for ten environmental chemical elements in this paper. And the data have been subjected to mathematical statistical analysis.The results show that, from the interior to the mouth of the bay, there is a good distribution regularity of the elements, and that it reflects a sedimentary environment of reduction to weak oxidation, resulting from the participation and control of biodegradation and biochemistry factors under the condition of strong physical weathering in the high frigid zone.

关 键 词：沉积物 环境化学 沉积环境 

分 类 号：P736.213[天文地球—海洋地质]