珠江口表层水中Alk,K^+,Na^+,Ca^(2+)运移过程的稀释规律  

The Dilution Pattern of Alk,K ~ +,Na~ +,Ca ^(2+ ) in the Transfering Process of Surface Seawater Samples of Zhujiang Estuary

作　　者：张力军[1] 陈国华[1] 李富荣[1] 谢式南[1] 纪红[1] 

机构地区：[1]青岛海洋大学,青岛266003

出　　处：《中国海洋大学学报（自然科学版）》1999年第S1期89-95,共7页Periodical of Ocean University of China

基　　金：国家自然科学基金

摘　　要：　１９９４ 年９ 月１ 日～１１ 日采集珠江口表层海水水样。利用模拟水样和现场水样稀释比与化学要素浓度关系的数学模式，对珠江口表层水Ａｌｋ ，Ｋ＋ ，Ｎａ＋ ，Ｃａ２ ＋ 在运移过程的稀释规律进行了研究，并利用上述模式计算了珠江口表层水样的Ａｌｋ ，Ｋ＋ ，Ｎａ＋ ，Ｃａ２ ＋ 在河海水整个混合过程和相应于各稀释比条件下的转移量。Surface sea water samples in the ZhuJiang River estuary were collected during September 1 to 11, 1994. The dilution pattern of Alk,K +,Na + and Ca 2+ during the migration of the surface water was investigated by a mathematic model based on the relationship between the dilution ratios (of the simulated water samples and water samples collected in situ) and the concentrations of chemical elements. The transfer fluxes of Alk,K +,Na + and Ca 2+ in the surface water corresponding to different dilution ratios during the whole mixing process (of the river sea waters) are calculated using the same model.

关 键 词：河口化学 珠江口 稀释比 转移量 Alk K⁺ Na⁺ Ca²⁺ 

分 类 号：P734[天文地球—海洋化学]