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根据“八五”、“九五”国家科技专项南沙群岛海域综合科学考察的现场调查资料 ,对南沙群岛海域溶解氧垂直分布最大值现象的分布特征、季节变化规律作了较为全面的分析和研究 ,同时比较了东海、黄海海域春、夏季溶解氧垂直分布出现的最大值现象及其特征 .研究结果表明南沙群岛海域溶解氧垂直分布的最大值现象与我国东海、黄海海域的溶解氧垂直分布最大值现象无论在地理分布、深度、强度、季节性变化还是存在条件的特征化方面 ,均有着较大的差别 .反映影响南沙群岛海域溶解氧垂直分布最大值形成的原因 ,均与东海、黄海海域溶解氧垂直分布最大值形成的原因有所不同
According to the field survey data of comprehensive science investigation of the Nansha Islands in the Ninth Five-year Plan of the national science and technology project in the Ninth Five-Year Plan, the distribution characteristics and seasonal variation of the vertical distribution of dissolved oxygen in the Nansha Islands were comprehensively analyzed and studied , And compared with the maximum value of vertical distribution of dissolved oxygen in spring and summer in the East China Sea and the Yellow Sea.The results show that the maximum vertical distribution of dissolved oxygen in the Nansha Islands waters and the distribution of dissolved oxygen in the East China Sea and the Yellow Sea are the largest There is a great difference in the value phenomenon in terms of geographical distribution, depth, intensity, seasonal change or the characterization of existing conditions, which reflect the reasons for the formation of vertical distribution of dissolved oxygen in the waters of the Nansha Islands. The reason why the maximum vertical distribution of dissolved oxygen is formed is different