珠江口颗粒物Ba的解吸作用对其入海通量的影响  

INFLUENCE OF THE DESORPTION OF Ba IN THE ZHUJIANG RIVER ESTUARY ON ITS FLUX INTO THE OCEAN

作　　者：曾翔飞[1] 郑建禄[1] 林植青[1] 林斌[1] 陈钧铭[2] 

机构地区：[1]中国科学院南海海洋研究所 [2]美国加州州立大学

出　　处：《热带海洋》1990年第1期39-42,共4页

基　　金：中国科学院自然科学基金

摘　　要：本文提出了一个改进的箱子模式,应用改进模式研究了班江口颗粒物Ba的解吸作用对其入海通量的影响。结果表明,珠江口Ba的入海总通量大约是3.96×10^(10)g/a;颗粒物Ba的解吸使溶解Ba的大陆性通量增加了1.17倍。An improved box model was set up to discuss the influence of Ba desorp-tion from the suspended matter in the Zhujiang River Estuary on the flux of Ba into the ocean. The results showed that the total flux of Ba in the Zhujiang River Estuary was about 3.81×1010g/a and the desorption of Ba in the estuary augmented the continental flux of dissolved Ba 2.18 times.

关 键 词：珠江口 颗粒物 钡 解吸作用 入海通量 箱模式 

分 类 号：P736.21[天文地球—海洋地质]