【摘要】 对目前国内外两种主要的测量海水二氧化碳分压的仪器进行同步实验对比研究,其中一种仪器是建立于水汽平衡法的海水二氧化碳自动监测系统(简称GO系统),另一种是建立于膜分离技术方法的水下二氧化碳连续监测传感器HydroC/CO2FT(简称Contros系统)。对实验测量结果进行分析和讨论后,确定了两种仪器测定值间的可比性,两种仪器的测量数据具有随时间变化大体一致的趋势。同时分析了两套系统之间不同的特点以及正确的使用条件。更多还原

【Abstract】 Two main systems used at home and abroad to measure in situ marine pCO2 were compared,one of which is the underway automated flowing pCO2 measuring system based on the water-gas equilibrium method simply as GO system,the other is the HydroC/ CO2 FT marine CO2 continuous measurement sensor based on filters separating technology simply as Contros system.Measurement results were analyzed and discussed.The relationship between the measurements of two systems was deduced and they turned on an identical trend as time varies.The characters of two systems were discussed and it was stated how to operate the two systems properly.更多还原