10.1594/PANGAEA.755698
Bobyleva, Nadezhda V
Nadezhda V
Bobyleva
Belyaeva, Alexandra N
Alexandra N
Belyaeva
(Table 1) Composition of lipids in particulate matter and bottom sediments of the Baltic Sea
PANGAEA
1982
Event label
Latitude of event
Longitude of event
Elevation of event
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Sediment type
Carbon, organic, total
Carbon, organic, fraction
Lipid organic carbon of total organic carbon
Hydrocarbons of lipids
Sterol wax esters of lipids
Fatty acid esters of lipids
Triglycerides of lipids
Fatty acids of lipids
Diglycerides of lipids
Aliphatic alcohols as percentage of lipids
Sterols of lipids
Lipids, polar
Lipids, unidentified
Primary production of carbon
pH
Oxidation reduction (RedOx) potential
Sedimentation rate per year
Multiple investigations
Wet chemistry
Chromatographic
Eh, Pt-electrode
Calculated
AKU26A
Akademik Kurchatov
Archive of Ocean Data (ARCOD)
en
Supplementary Dataset
149 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
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.
0 = not found; <1 = traces.
Supplement to: Bobyleva, Nadezhda V; Belyaeva, Alexandra N (1982): Origin and composition of lipids in suspended matter and bottom sediments of the Baltic Sea. Oceanology, 22(5), 560-564
18.86
24.1
54.39
57.45
Gulf of Riga
Baltic Sea
Gulf of Gdansk