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在北部湾近海渔场主要经济鱼类资源日益衰退,渔捞生产经济效益逐年滑坡,海洋捕捞业面临困境的情况下,广西北海海洋渔业公司为寻找渔捞生产的新渔场,增强企业后劲,在广西区水产局,南海渔业指挥部及有关单位的大力支持和帮助下,从1989年1月开始,对南沙西南部底层渔业资源进行探捕和开发利用。经过1989～1994年的探捕与开发利用。我们对南沙西南部水域底层渔业资源的蕴藏量、可捕量及底层主要经济鱼类的分布、洄游规律,渔场的底质、海流、水文气象
In the Beibu Gulf coastal fisheries, the main economic fish resources decline, the economic benefits of fishing decline year by year, the marine fishing industry is facing difficulties, the case of Guangxi Beihai marine fisheries fishing companies looking for new fisheries, and enhance business viability in Guangxi District Bureau of Fisheries, the South China Sea Fisheries Command and the relevant units with the strong support and assistance, from January 1989 onwards, southwestern Southwest bottom fishing resources exploration and exploitation. After 1989 ~ 1994 exploration and development and utilization. The reserves of the bottom fishery resources in the waters southwest of Nansha, their catch and the distribution of the major economic fishes in the bottom layer, their migration patterns, the sediment quality of the fisheries, the current, hydrological meteorology