Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. B. Selyanina"'
Publikováno v:
Solid Fuel Chemistry. 55:252-259
The composition and concentrations of steroids, acyclic and cyclic terpenoids, n-alkanes, fatty acids, alkanones, and polysubstituted phenols in peats from ten deposits located within the continental part of the Nenets autonomous okrug and Mezen, Pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1556fc02d4cdd4565b8cf00c28e3e8bf
https://doi.org/10.3103/s0361521921040066
https://doi.org/10.3103/s0361521921040066
Peat as an Informative Biomarker of the State of Peat Bog Ecosystems in the European North of Russia
Autor:
I. N. Zubov, I. I. Lishtvan, N. E. Sosnovskaya, T. V. Sokolova, O. N. Yarygina, S. B. Selyanina, M. V. Trufanova
Publikováno v:
Solid Fuel Chemistry. 55:244-251
Fundamental differences in the formation of the organic matter of peat deposits were revealed based on an example the Ilas massif, which is typical of dystrophic peat bogs of the southern White Sea type, by comparison with peat deposits in Western Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f14c2905c1d39332788585d3dd77829
https://doi.org/10.3103/s0361521921040030
https://doi.org/10.3103/s0361521921040030
Publikováno v:
Solid Fuel Chemistry. 55:78-82
A preparation of peat humic acids modified by electrochemical treatment in an alkaline medium on iron electrodes was obtained. The effect of the electrochemical treatment on the dispersed composition of the particles of humic substances was determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07c10fe341a6d0ebac5dab89ec1994e5
https://doi.org/10.3103/s0361521921020087
https://doi.org/10.3103/s0361521921020087
Publikováno v:
Transaction Kola Science Cetnre. 2:47-58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68b985c4cac9debcd0853f197612458a
https://doi.org/10.37614/2307-5252.2020.2.8.005
https://doi.org/10.37614/2307-5252.2020.2.8.005
Publikováno v:
Успехи современного естествознания (Advances in Current Natural Sciences). :133-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c39d5580b224bd8c7844c50954a948e
https://doi.org/10.17513/use.37502
https://doi.org/10.17513/use.37502
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1093:012008
Sphagnum mosses play a significant role in the plant communities of the south-belomorian bogs. The adaptation of these plants to environmental conditions can be traced through changes in the pigment complex. In this work, the content of chlorophylls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02d4d7e2616ee8904e420c6f1e40b23
https://doi.org/10.1088/1755-1315/1093/1/012008
https://doi.org/10.1088/1755-1315/1093/1/012008
Autor:
T. V. Sokolova, A. S. Orlov, O. N. Yarygina, M. V. Trufanova, I. I. Lishtvan, N. E. Sosnovskaya, S. B. Selyanina
Publikováno v:
Solid Fuel Chemistry. 52:211-216
The key role of oxidation processes in the humification of peat-forming plant components was experimentally confirmed. A number of characteristic properties of the transformation of organic matter under conditions of the North, in particular, a decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1d581c018797fa9608ffc81eaa9d1f7
https://doi.org/10.3103/s0361521918040067
https://doi.org/10.3103/s0361521918040067
Autor:
S. B. Selyanina, A. R. Tsyganov, M. V. Trufanova, S. G. Prokhorov, A. E. Tomson, T. V. Sokolova, V. S. Pekhtereva, V. P. Strigutskii, I. I. Lishtvan
Publikováno v:
Solid Fuel Chemistry. 51:296-300
It was established that an increase in the bituminosity of peat with the degree of decomposition can be explained by an exchange interaction between the π electrons of the molecular polyconjugation systems of humic acids and the quasi-polyconjugatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e2bec5dfd688d80d83c9dbc7fdeb07
https://doi.org/10.3103/s0361521917050093
https://doi.org/10.3103/s0361521917050093
Autor:
S. B. Selyanina, O. N. Yarygina, I. N. Zubov, G V Mikhailova, T. I. Ponomareva, E. Yu. Churakova
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 696:012003
The article considers the influence of open-pit mining of diamonds on the state of Arctic ecosystems outside of the zone of the direct impact of the enterprise. To assess changes in natural complexes, a retrospective analysis was carried out on the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f0eda4ab5a9c99fed57b54c1588175
https://doi.org/10.1088/1757-899x/696/1/012003
https://doi.org/10.1088/1757-899x/696/1/012003
Publikováno v:
Russian Journal of Bioorganic Chemistry. 38:730-735
The features of the interaction in a system biocomposite (peat)-solvent (H2O, 0.1 M NaOH, C2H5OH) have been considered. The enthalpies of interaction have been calculated, and the kinetic dependencies of changes in enthalpy characteristics in process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56b2c855bb895b2ee80b782e82d316d
https://doi.org/10.1134/s1068162012070023
https://doi.org/10.1134/s1068162012070023