Humic acids in bottom sediments of the Western Pacific

doi:doi:10.1594/PANGAEA.755373

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Humic acids in bottom sediments of the Western Pacific

Elemental composition, functional groups, and molecular mass distribution were determined in humic acids from the Western Pacific abyssal and coastal bottom sediments. Humic acid structure was studied by oxidative degradation with alkaline nitrobenzene and potassium permanganate, p-coumaric, guaiacilic, and syringilic structural units typical for lignin of terrestrial plants were identified in humic acids by chromatographic analysis of oxidation products. Polysubstituted and polycondensed aromatic systems with minor proportion of aliphatic structures were basic structural units of humic acids in abyssal sediments.

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Cite this as

Vasilevskaya, N A, Golyashin, V N, Denisenko, N M, Maksimov, O B (1977). Dataset: Humic acids in bottom sediments of the Western Pacific. https://doi.org/10.1594/PANGAEA.755373

DOI retrieved: 1977

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-3.0
Source	https://doi.org/10.1594/PANGAEA.755373
Author	Vasilevskaya, N A
Given Name	N A
Family Name	Vasilevskaya
More Authors	Golyashin, V N Denisenko, N M Maksimov, O B
Source Creation	1977
Publication Year	1977
Resource Type	application/zip - filename: Vasilevskaya_1977
Subject Areas	Name: Oceans
Related Identifiers	Title: Chemical study of humic acids in Western Pacific bottom sediments Type: DOI Relation: IsSupplementTo Year: 1977 Source: Oceanology Authors: Vasilevskaya N A , Golyashin V N , Denisenko N M , Maksimov O B .