摘要
应用中子活化方法分析9个表、底悬移质和20个底质沉积物样品里的34个元素,并应用元素地球化学方法,研究广澳前江湾泥沙和悬移质运移情况,通过对数据综合分析处理后,提出该海域的悬移质及底质泥沙运动的方向有向中心地带汇聚的趋势。
The neutron activation analysis is brifly narrated in this paper. Authors use the principles of element geochemistry and application apply them to the investigation of bottom layer sus pended load and sediment movement in the Qianjiang Bay of Cuang'ao, Shantou City,sampling 10 suspended loads of the bottom layer and 20 sediments. Every sample has been analysed and given concentration of the 34 elements. Authors have treated these data and have got the suspended load/sediment movement direction converging towards the centre of the Bay.
出处
《海洋通报》
CAS
CSCD
北大核心
1998年第6期28-39,共12页
Marine Science Bulletin
关键词
中子活化分析
元素地球化学
泥沙运移
江湾
neutron activation analysis
element geochemistry
sediment transport
