The gill microenvironment of carp was characterized using a two apartment apparatus, and pH, alkalinity, mucus (expressed as total organic carbon, TOC) were modeled based on measured results.

• 对鲤鱼鳃部微环境进行了定量测量,建立了鲤鱼鳃部微环境的定量模型,对鱼鳃微环境进行了定量描述;