作者根据1984年6月的现场调查,研究了黄河口及渤海西南部水体中氟的含量和行为,结果如下: 一、渤海西南部海水的F:Cl比的平均值为3.8×10~(-5)(S≥25),其值随盐度的降低而增加。 二、黄河水氟含量为0.54mg/kg,高于世界上一些未污染的河水及长江水。 三、黄河口水氟含量与盐度间具有很好的线性关系,因此河口水中氟是一保守成分 According to the field survey conducted in June 1984, the author studied the fluorine content and behavior in the Yellow River Estuary and the southwestern Bohai Sea. The results are as follows: 1. The average F: Cl ratio of seawater in the southwestern Bohai Sea was 3.8 × 10 ~ (- 5) (S ≧ 25), the value of which increases with decreasing salinity. Second, the Yellow River water fluoride content of 0.54mg / kg, higher than some of the world’s uncontaminated river and Yangtze River water. Third, the Yellow River mouth water fluoride content and salinity has a good linear relationship, so the estuary water fluoride is a conservative component