| use of blood parameters in fish to assess acidic stress and chloride pollution in french running waters. | the study investigated whether plasmatic parameters in fish such as cl- content could serve as physiological indicators to evaluate water quality. the variations of plasma cl- content in two fish species caught in a wide range of rivers representative of the hydrographic system of lorraine (n-e france) were investigated. first, we studied autochthonous populations of chub (leuciscus cephalus) which is a widespread species in the rivers of lorraine. organisms living in highly mineralised rivers ( ... | 2002 | 11996122 |