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本刊讯湖南省畜牧水产局近日公布的湖区渔业资源监测表明:洞庭湖的洄游性、半洄游性鱼类资源锐减,呈现出低值化、低龄化、小型化趋势。湖南省依托8个渔业环境资源监测站,连续多年对洞庭湖渔业资源实行监测。对比近几年来的监测结果,明显反映出鱼类种群的退化趋势。“四大家鱼”
The report by the Hunan Provincial Bureau of Animal Husbandry and Fisheries recently announced the monitoring of fisheries resources in the lake showed that: Dongting Lake migratory, semi-migratory fish resources dropped sharply, showing a low value, the younger the trend of miniaturization. Hunan Province relies on 8 monitoring stations for fishery environment resources and continuously monitors the resources of Dongting Lake fishery for many years. Compared with the monitoring results in recent years, it clearly reflects the trend of degeneration of fish stocks. “Four big fish”