摘要
本文对南海深海表层沉积物中的铁锰微粒作了14个样品的中子活化分析,获得30多种元素丰度。通过与大洋锰结核的对比研究和多元统计分析,结合海洋地质条件,讨论了海洋沉积环境对铁锰微粒化学成分的控制作用,揭示了南海铁锰微粒属于大陆边缘海型的地球化学特征。
The contents of elements in the ferromanganese particles from the depths of the South Sea were determined through neutron activation analysis. The elements in the ferromanganese particles were compared with that in the manganese nodules. The mathematical statistics was made. The relation between sedimentary environment and chemical composition was discussed.
出处
《海洋通报》
CAS
CSCD
北大核心
1990年第6期41-50,共10页
Marine Science Bulletin
