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海洋沉积物中的有机质和氮化合物都是生物的营养物。但是,如果沉积物中有机质和氮含量太高,也会产生底质富营养化问题。1961—1964年,笔者参加了福建省海岸带综合调查,对这些问题有了一定的认识。最近,参考了有关文献,写成本文。考虑到当初福建省的工农业生产水平还比较低,调查结果基本上可作为本区的环境基线值,供今后环境质量评价时对比之用。此外,本文对海洋化学、海洋地质、海洋生物和环境科学等研究也有一定的参考价值。
Marine sediments of organic matter and nitrogen compounds are biological nutrients. However, sediment eutrophication problems can also occur if the organic matter and nitrogen levels in sediments are too high. From 1961 to 1964, I participated in a comprehensive survey of coastal areas of Fujian Province and got a certain understanding of these issues. Recently, the reference to the literature, written in the text. Taking into account the original level of industrial and agricultural production in Fujian Province is still relatively low, the survey results can basically be used as the baseline value of the region’s environment for future comparison of environmental quality evaluation purposes. In addition, this article also has certain reference value for the study of marine chemistry, marine geology, marine biology and environmental science.