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1997～ 1 998年对红旗湖水质进行系统调查分析 ,了解该湖水质状况 ,为调整渔业品种结构、保护水环境、恢复生态平衡以及持续、高效发展渔业生产提供科学依据
From 1997 to 1998, the water quality of Hongqi Lake was systematically investigated to understand the water quality of the lake and provide a scientific basis for adjusting the structure of fishery species, protecting the water environment, restoring the ecological balance, and continuously and efficiently developing fishery production