摘要
基于地球化学研究可知,南黄海中部泥的物源具有多源性,但物质供给并不充分,在气旋式涡流动力作用下缓慢沉积,形成了“多源现代泥”。
Investigations and studies conducted jointly by Chinese and overseas scientists all suggest that there is a patch of fine-grained mud in the central part of the South Yellow Sea of China. However, scientists have different oppinions on its material source, sedimentation intensity and genesis. Some hold that its material comes mainly from the Yellow River; some think that the mud area represents the sedimentation center of the South Yellow Sea; some consider it as 'relict mud'. This geochemical study has revealed that the mud is of multisource, the material supply is not ample, and a little amount of fine-grained suspended matter is precipitated as a result of the cyclonic gyre dynamic action, thus forming the 'multisource-recent mud'.
出处
《地球化学》
CAS
CSCD
北大核心
1991年第2期112-117,共6页
Geochimica
基金
国家自然科学基金
