摘要
海洋CO2是全球碳循环至关重要的纽带.分析测定海水中CO2体系各存在形式的含量及分布,对于探究CO2在海洋中的转移和归宿,海洋吸收转移大气中的CO2的能力以及CO2在海洋中的循环机制等都具有十分重要的意义。本文对海水中溶解无机碳的各种测定方法作了概括和总结,分别对各种方法的特点、原理、发展及前景进行了综述。
Carbon dioxide plays a crucial role in the globle carbonate cycle. It is of great importance to study the transfer of carbon dioxide in the ocean . The present paper summarizes some kinds of determinations of DIC(Dissolved Inorganic Carbon ) in seawater. The main determinations include weighting determinations, equilibrium pressure determinations, gas-chromatographic determinations, infrared determinations, amperometric sensor determinations, coulometric titration and Alk calculation determinations. This paper also describes the characters, principles, developments and prospects of all these methods.
出处
《海洋湖沼通报》
CSCD
2002年第4期16-24,共9页
Transactions of Oceanology and Limnology
基金
山东省自然科学海水中TCO2的分析方法和地球化学研究(项目编号:93B0721)
