Terpenoids, Steroids and Tocopherols in the Organic Matter of the Ob Fen (Western Siberia); Mires and Peat; Vol. 32

Terpenoids, Steroids and Tocopherols in the Organic Matter of the Ob Fen (Western Siberia); Mires and Peat; Vol. 32

Bibliographic Details
Parent link:Mires and Peat.— .— Dundee: Mires and Peat
Vol. 32.— 2025.— Article 19, 28 p.
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов
Other Authors: Grinko Andrey Alekseevich, Cheshkova T. V. Tatjyana Viktorovna, Savichev O. G. Oleg Gennadievich, Gershelis E. V. Elena Vladimirovna, Egorov A. D. Aleksandr Dmitrievich
Summary:Title screen
We present data on the composition and distribution of three significant components of peat organic matter (terpenoids, steroids and tocopherols) from two boreholes (H2 and H3) in the Ob Fen in Western Siberia. H2 is located closer to the edge of the peatland than H3. For borehole H2 it is shown that terpenoids and steroids are unevenly distributed along the borehole (up to 6 m depth) and their concentrations reach maxima at 0.50–0.75 m and 0.25–0.50 m, respectively. The spectrum of terpenoid and steroid components becomes broader with increasing sampling depth. The concentration of tocopherols is lower than the content of terpenoids and steroids. An uneven distribution of these components is also evident at different depths within borehole H3 (up to 5.0m). These components generally decrease significantly in concentration with increasing depth, particularly below 2.75 m. The peat formation regime and organic matter composition differ between H2 and H3
Текстовый файл
AM_Agreement
Language:English
Published: 2025
Subjects:
GC-MS
peatland
polycyclic compounds
pharmaceuticals
River Ob
river valley mire
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.19189/001c.144340
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=688457

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