摘要
在全球变化研究中 ,海气交换平衡器是海水中二氧化碳分压 (p CO2 )直接测定的关键。作者在 Inoue,H.(1987)的喷淋式平衡器和 Goyet,C.(1991)的鼓泡式平衡器的基础上设计了新的喷淋 -鼓泡式平衡器 ,并与层流式平衡器 (Cooper,D.J.et al.1998)进行了互校 (气相色谱法现场测定 )。经显著性检验 ,两种平衡器之间无显著性差异。结果表明 ,新的喷淋 -鼓泡式平衡器能很好地用于海水中 p CO2 的测定。
Equilibrator was key point in the system of directly measuring the partial pressure of carbon dioxide (pCO 2) in seawater. The disagreements of pCO 2 value among different labs mainly came from discrepancies among different equilibrators. Based on both the “shower type” equilibrator and the “bubble type” equilibrator, a new “shower-bubble type” equilibrator expatiated in this paper was designed, which showed with a “laminary flow type” equilibrator (Cooper, D.J., 1998) in situ by G.C. It was indicated that there was no distinct discrepancy between the two kinds of equilibrators by the distinction test.
出处
《青岛海洋大学学报（自然科学版）》
CSCD
北大核心
2001年第4期573-578,共6页
Journal of Ocean University of Qingdao
基金
国家自然科学基金"九五"重点项目 (4 96 36 2 10 )资助
