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Comparison of the results of determination of the carbonate system and the total alkalinity of seawater according to the data obtained by using different analytic methods

机译:根据不同分析方法获得的数据,碳酸盐体系测定结果和海水总碱度的比较

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On the basis of the data of hydrochemical investigations of waters of the Sevastopol Bay, we discuss the results of the analysis of the carbonate system and the total alkalinity of seawater obtained by using two methods. By using the linear method of least squares, we compare the results of the analysis of the carbonate system according to pH values and the total alkalinity and according to pH values and dissolved inorganic carbon. It is shown that, within the investigated range of pH values, Alk, and TCO2, the mean relative deviations of values of the fugacity of CO2 and the concentrations of dissolved CO2 and CO32− ions computed by using different input parameters are equal to 3.0, 1.0, and 9.6%, respectively.
机译:在塞瓦斯托波尔湾水域水化学调查数据的基础上,我们讨论了碳酸盐体系的分析结果和两种方法获得的海水总碱度。通过使用最小二乘的线性方法,我们根据pH值和总碱度以及根据pH值和溶解的无机碳比较了碳酸盐体系的分析结果。结果表明,在pH值,Alk和TCO 2 的研究范围内,CO 2 的逸度和溶解浓度的平均相对偏差使用不同的输入参数计算出的CO 2 和CO 3 2-离子分别等于3.0、1.0和9.6%。

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