The distribution of organic matter (OM), hydrocarbons, phytopigments and ecological–trophic groups of bacteriobenthos has been investigated in the bottom sediments of the internal estuaries of the small Muchke and Toki rivers. The morphological and hydrological characteristics of estuaries influence the quantitative and qualitative composition of the OM in bottom sediments. The investigation into the molecular and group composition of n-alkanes in bottom sediments has identified the main genetic types of OM closely associated with the specific hydrodynamics of waters and sedimentation in small tidal estuaries.

中文翻译：

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塔塔尔海峡盆地小河口底部沉积物中有机质的来源

在小Muchke河和Toki河内河口底部沉积物中，研究了细菌底栖动物的有机质（OM），碳氢化合物，植物沉积物和生态营养类群的分布。河口的形态和水文特征影响底泥中有机质的定量和定性组成。该调查的分子和组组成ñ -烷烃在底部沉积物已经确定与水域和沉降的小潮汐河口的特定流体动力学密切相关的主要成因类型OM的。