摘要
天然水中的二氧化碳体系是个复杂的体系。它一直是天然水的重要研究对象之一,现在又成为环境保护的重要研究内容。所谓水体的二氧化碳体系包括总二氧化碳、碳酸氢根、碳酸根和溶解二氧化碳几个分量。研究水体的二氧化碳体系有两种方法:一种是直接测定水样的总二氧化碳和溶解二氧化碳.
The spacial,tran-sectional and vertical distributions of total and dissovedcarbon dioxide,their diurnal and monthly variations are described.Theirspacial distributions are mainly controlled by hydrological conditions,theirtemporal variations show winter and summer periods.Total carbon dioxidebehaves conservatively with chlorinity higher than O.1‰,it is inferred thatoff shore seawater entering the Xiamen Harbour is of different water massesin winter and summer.There exist linear relationships between dissolvedcarbon dioxide and active phosphate,chlorophylla,degree of saturated dis-solved oxygen with the confidence levels respectively of 95%,99,95%andhigher than 95%.
作者
顾德宇
杨绪琳
王伟强
Gu Deyu;Yang Xuling;Wang Weiqiang(Third Institute of Oceanography,National Bureau of Oceanography,Xiamen)
出处
《台湾海峡》
CAS
1984年第2期144-150,共7页
Journal of Oceanography In Taiwan Strait
