Features of lithological and granulometric composition of bottom sediments in the northern part of Laptev Sea

20th International Scientific Symposium of Students, Postgraduates and Young Scientists on "Problems of Geology and Subsurface Development"

Perevertailo, T.^1 ; Nedolivko, N.^1 ; Kazhumukhanova, M.^1

Department of Geology and Mineral Exploration, Institute of Natural Resources, National Research Tomsk Polytechnic University, Russia^1

关键词: Bed sediments;    Bottom sediments;    Granulometric compositions;    Laptev Sea;    Mineralogical compositions;    Organic carbon distribution;    Organic matter content;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/43/1/012007/pdf
DOI  :  10.1088/1755-1315/43/1/012007

来源: IOP

【 摘 要 】

Bed-sediment samples were collected from the northern part of the Laptev Sea to assess particle-size distribution, mineralogical composition as well as to examine organic matter content. The organic carbon distribution map is constructed to reveal the trends of Corgcontent and distribution in the surface of the bottom sediments.