(Table 3) Grain size composition of Holocene deposits from the Kara Sea ...

• Main Authors: Pavlidis, Yury A, Shcherbakov, Fyodor A
• Format: Dataset
• Language: English
• Published: PANGAEA 2000
• Subjects: Event label; Latitude of event; Longitude of event; Elevation of event; DEPTH, sediment/rock; Depth, top/min; Depth, bottom/max; Epoch; Size fraction > 1 mm, gravel; Size fraction 1-0.1 mm; Size fraction 0.100-0.010 mm; Size fraction < 0.010 mm; Size fraction < 0.001 mm, clay; Gravity corer; Grain size analysis after Petelin 1967, Nauka, Moscow; PSh12; Professor Shtokman; Archive of Ocean Data ARCOD; Kara Sea
• Online Access: https://dx.doi.org/10.1594/pangaea.761701; https://doi.pangaea.de/10.1594/PANGAEA.761701

A new generalized schematic map of distribution of recent sediments within Eurasian Arctic shelves is considered. The sediments have accumulated as a result of interaction of various factors and processes specific to high latitudes. They include input of terrigenous material by modern glaciers, ice transport, thermal abrasion, sedimentation controlled by many years of ice cover, and others. Characteristic regularity is marked over Arctic shelves: in seas with heavier ice cover, the most fine-grained deposits are distributed, they contain minimum amount of coarse-grained ice rafted debris; in seas with lighter ice cover mosaic distribution of various types of sediments is observed. Composition of surface sediments from the Arctic shelves corresponds to a relatively cool stage of the modern interglacial period. In the 21-st century a new warming is expected. ... : Supplement to: Pavlidis, Yury A; Shcherbakov, Fyodor A (2000): Recent bottom sediments of the Eurasian Arctic Seas. Translated from Okeanologiya, 2000, 40(1), 137-147, Oceanology, 40(1), 129-138 ...