Nonspecific organic compounds in peat soils of the Subpolar Urals
- Autores: Nizovtsev N.1, Kholodov V.2,3, Ivanov V.2,3, Farkhodov Y.2,3, Dymov A.1,4
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Afiliações:
- Pitirim Sorokin Syktyvkar State University
- Dokuchaev Soil Science Institute
- Lomonosov Moscow State University
- Institute of Biology, Komi Scientific Center, Ural Division
- Edição: Volume 50, Nº 9 (2017)
- Páginas: 1048-1054
- Seção: Soil Chemistry
- URL: https://journals.rcsi.science/1064-2293/article/view/224152
- DOI: https://doi.org/10.1134/S1064229317070080
- ID: 224152
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Resumo
Specific features of organic matter, molecular composition and distribution of oxygen-containing nonspecific organic compounds (fatty acids, long-chain aliphatic alcohols, and ketones) were revealed in two peat soils on slopes of the Subpolar Urals: the eutrophic peat soil of the spring mire (Hemic Histosols) and the peat soil of a slope mire (Fibric Histosols). Compounds that can serve as molecular markers for some evolutionary stages of peats were determined for this area. Based on the data obtained, the most probable causes of differences in the composition of organic compounds in the peats studied were found to be the following: environmental conditions, water and mineral regime of bog, and differences in the composition of peat-forming plants.
Sobre autores
N. Nizovtsev
Pitirim Sorokin Syktyvkar State University
Email: info@pleiadesonline.com
Rússia, Syktyvkar, 167001
V. Kholodov
Dokuchaev Soil Science Institute; Lomonosov Moscow State University
Email: info@pleiadesonline.com
Rússia, Moscow, 119017; Moscow, 119991
V. Ivanov
Dokuchaev Soil Science Institute; Lomonosov Moscow State University
Email: info@pleiadesonline.com
Rússia, Moscow, 119017; Moscow, 119991
Yu. Farkhodov
Dokuchaev Soil Science Institute; Lomonosov Moscow State University
Email: info@pleiadesonline.com
Rússia, Moscow, 119017; Moscow, 119991
A. Dymov
Pitirim Sorokin Syktyvkar State University; Institute of Biology, Komi Scientific Center, Ural Division
Email: info@pleiadesonline.com
Rússia, Syktyvkar, 167001; Syktyvkar, 167982