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2007年河南省水产科学研究院全面启动全省渔业资源调查与评估工作,目前已先期开展了黄河流域(河南段)渔业资源调查。主要调查范
In 2007, Henan Academy of Fishery Sciences launched the survey and assessment of fishery resources in the province in an all-round way. At present, the investigation of fishery resources in the Yellow River Basin (Henan section) has been started in advance. The main survey