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author Bobyleva, Nadezhda V
Belyaeva, Alexandra N
author_facet Bobyleva, Nadezhda V
Belyaeva, Alexandra N
collection Datos científicos de ciencias marinas y ambientales
contents Lipid contents in the upper layer of bottom sediments in the Baltic Sea range from 0.37 to 2.66 mg/g (1.2-25.8% Corg). It is shown that the main factors determining composition of lipids in bottom precipitates are relative roles of different sources of lipids in sediments and conditions of sediment accumulation. Runoff of the Daugava River into the Gulf of Riga contributes simple low-polarity lipids. Sterols and certain bound fatty acids originate in living organic matter. Polar lipids are formed by inheritance of complex phospholipids and glycolipids from plankton and/or by formation of polycondensates.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_755698
institution PANGAEA
language en
publishDate 1982
publisher PANGAEA
record_format pangaea
spellingShingle (Table 1) Composition of lipids in particulate matter and bottom sediments of the Baltic Sea
Bobyleva, Nadezhda V
Belyaeva, Alexandra N
AK26A-2575; AK26A-2577; AK26A-2589; AK26A-2590; AK26A-2599; AK26A-2618; AK26A-2665; Akademik Kurchatov; AKU26A; Aliphatic alcohols as percentage of lipids; Archive of Ocean Data; ARCOD; Baltic Sea; Calculated; Carbon, organic, fraction; Carbon, organic, total; Chromatographic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diglycerides of lipids; Eh, Pt-electrode; Elevation of event; Event label; Fatty acid esters of lipids; Fatty acids of lipids; Gulf of Gdansk; Gulf of Riga; Hydrocarbons of lipids; Latitude of event; Lipid organic carbon of total organic carbon; Lipids, polar; Lipids, unidentified; Longitude of event; MULT; Multiple investigations; Oxidation reduction (RedOx) potential; pH; Primary production of carbon; Sedimentation rate per year; Sediment type; Sterols of lipids; Sterol wax esters of lipids; Triglycerides of lipids; Wet chemistry
Lipid contents in the upper layer of bottom sediments in the Baltic Sea range from 0.37 to 2.66 mg/g (1.2-25.8% Corg). It is shown that the main factors determining composition of lipids in bottom precipitates are relative roles of different sources of lipids in sediments and conditions of sediment accumulation. Runoff of the Daugava River into the Gulf of Riga contributes simple low-polarity lipids. Sterols and certain bound fatty acids originate in living organic matter. Polar lipids are formed by inheritance of complex phospholipids and glycolipids from plankton and/or by formation of polycondensates.
title (Table 1) Composition of lipids in particulate matter and bottom sediments of the Baltic Sea
topic AK26A-2575; AK26A-2577; AK26A-2589; AK26A-2590; AK26A-2599; AK26A-2618; AK26A-2665; Akademik Kurchatov; AKU26A; Aliphatic alcohols as percentage of lipids; Archive of Ocean Data; ARCOD; Baltic Sea; Calculated; Carbon, organic, fraction; Carbon, organic, total; Chromatographic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Diglycerides of lipids; Eh, Pt-electrode; Elevation of event; Event label; Fatty acid esters of lipids; Fatty acids of lipids; Gulf of Gdansk; Gulf of Riga; Hydrocarbons of lipids; Latitude of event; Lipid organic carbon of total organic carbon; Lipids, polar; Lipids, unidentified; Longitude of event; MULT; Multiple investigations; Oxidation reduction (RedOx) potential; pH; Primary production of carbon; Sedimentation rate per year; Sediment type; Sterols of lipids; Sterol wax esters of lipids; Triglycerides of lipids; Wet chemistry
url https://doi.org/10.1594/PANGAEA.755698