Abstract New data on the gas and chemical composition of bottom sediments of the marginal-shelf part of the East Siberian Sea, continental slope, and Podvodnikov Basin of the Arctic Ocean are presented. The genetic parameters of seven groups of epigenetic hydrocarbon gases are determined. The distribution areas of the potential oil–gas, gas–oil, and oil deposits have been revealed. Three groups of chemical elements have been specified in bottom sediments. Their maximum concentrations are related to particular geostructures of the area studied.

中文翻译：

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东西伯利亚海北部和北冰洋Podvodnikov盆地底部沉积物的气体地球化学参数

摘要 提供了关于东西伯利亚海边缘陆架部分、大陆坡和北冰洋Podvodnikov 盆地底部沉积物气体和化学成分的新数据。确定了七组后生烃类气体的成因参数。揭示了潜在油气、气油和油藏的分布区域。底部沉积物中已确定三组化学元素。它们的最大浓度与研究区域的特定地质结构有关。