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本文根据1959,1960和1983年的系统调查资料(1983年主要取用氮素的冬季数据),对渤海生物无机化学环境9种因素(包括水温)的分布变化及其与生物的关系,作了较深入全面的研究。初步认为,渤海水域的水温、盐度、酸碱度、溶解氧和硅酸盐,量值中等,是温带海洋生物栖息的良好环境;无机磷、氮含量,中下水平,尚能满足一定量浮游植物的生长繁殖需要,是自养生物的影响因素之一。渤海有一定的生产潜力,可以适量地进行有关海洋动植物养殖。
Based on the data collected in 1959, 1960 and 1983 (winter data mainly from nitrogen in 1983), the distribution and changes of nine factors (including water temperature) in the bioinorganic chemical environment of Bohai Sea were studied. More thorough research. It is preliminarily thought that the water temperature, salinity, pH, dissolved oxygen and silicate in the Bohai Sea waters are of moderate value and are good habitats for temperate marine organisms. The content of inorganic phosphorus and nitrogen in the middle and lower reaches can still meet a certain amount of phytoplankton Growth and reproduction needs, is one of the factors affecting autotrophs. Bohai Sea has a certain potential for production, which can be appropriate for marine and marine animal husbandry.