【摘要】 <正> 作者曾对胶州湾表层沉积物的化学成分和部分微量元素作了初步研究。但有关胶州湾沉积物的矿物学和有机质的研究,迄今未见报道。本文对该湾表层沉积物的矿物学和有机碳、三氧化硫作了初步探讨。更多还原

【Abstract】 The present paper deals with the mineralogy and some chemical composition such as Organic Carbon、Carbon ate and Sulphate of surficial sediments in Jiaozhou Bay using the data obtained from X-Ray diffraction, chemical analysis and microscopic observation,Quartz,plagioclase,patassium feldspars and clay minerals are the main terrigenous minerals, and calcite is the predominant authigenic mineral in the sediments. Relatively high content of organic carbon and So3 are drainged from industrial waste water from some river running into the Bay.Some X-Ray diffraction data and ratio of integrated intensity of mineral special peaks indicate the distribution tendency of these minerals.更多还原