Zobrazeno 1 - 10
of 35
pro vyhledávání: '"V. A. Beznosikov"'
Publikováno v:
Eurasian Soil Science. 52:1038-1050
The accumulation of polycyclic aromatic hydrocarbons (PAHs) in the profiles of permafrost-affected peat mounds is related to certain groups of plant residues produced in the Atlantic climatic optimum of the Holocene. Both “heavy” (benzo[ghi]peryl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad33278b71f91ef0c86189ac453e485f
https://doi.org/10.1134/s1064229319090035
https://doi.org/10.1134/s1064229319090035
Publikováno v:
Eurasian Soil Science. 52:283-295
The molecular structure of humus substances from permafrost-affected peat mounds of the East European forest-tundra has been studied with the use of up to date physicochemical methods (13С NMR, EPR spectroscopy). The structural-functional parameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776f0782d3ffe203ebc38ace03b43268
https://doi.org/10.1134/s1064229319010150
https://doi.org/10.1134/s1064229319010150
Publikováno v:
Ecology and Industry of Russia. 23:32-37
The content of polycyclic aromatic hydrocarbons (PAHs) inBetula nanaL. was studied in the background area and at different distances from the coal mining enterprise. A close correlation was found between the content of polyarenes in coal, snow cover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ee488029bfb4f9e4dd5215c9899598
https://doi.org/10.18412/1816-0395-2019-1-32-37
https://doi.org/10.18412/1816-0395-2019-1-32-37
Autor:
E. D. Lodygin, V. A. Beznosikov
Publikováno v:
Hygiene and sanitation. 97:623-628
There was executed the ecological and geochemical assessment of the regional background of heavy metals (HM) and hydrocarbons in the soils of the Komi Republic. There were examined 249 soil samples taken from 15 organic horizons of the main types and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d857240e63d120967af597c93a5586c
https://doi.org/10.18821/0016-9900-2018-97-7-623-628
https://doi.org/10.18821/0016-9900-2018-97-7-623-628
Publikováno v:
Eurasian Soil Science. 51:528-535
A number of polycyclic aromatic hydrocarbon (PAH) structures have been identified in organic horizons of surface-gley tundra soils (Stagnic Cambisols) and the moss Pleurozium schreberi. The total content of polyarenes in soils and P. schreberi exceed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01b5647790b80e222efafac8d0b7c856
https://doi.org/10.1134/s1064229318030134
https://doi.org/10.1134/s1064229318030134
Autor:
V. A. Beznosikov, R. S. Vasilevich
Publikováno v:
Eurasian Soil Science. 50:1271-1282
The molecular composition of humic substances in permafrost peatlands of the forest-tundra zone in northeastern European Russia has been characterized for the first time on the basis of systematic studies. Changes in the molar x(H): x(C) ratio along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77b0a88409561065b4b4c13611d29011
https://doi.org/10.1134/s1064229317090101
https://doi.org/10.1134/s1064229317090101
Publikováno v:
Eurasian Soil Science. 50:1138-1153
The quantitative and qualitative compositions of n-alkanes and carboxylic acids have been identified, and the features of their vertical stratification in peat mound profiles of the forest-tundra zone of Komi Republic have been revealed. The composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b564ef69d94c832c5648ef7c86eb9a44
https://doi.org/10.1134/s1064229317100027
https://doi.org/10.1134/s1064229317100027
Publikováno v:
Geochemistry International. 55:737-751
The quantitative and qualitative compositions of polycyclic aromatic hydrocarbons (PAHs) were determined, and the vertical stratification of PAHs was characterized along profiles in hummocky tundra peatlands. In perennially frozen peat layers, PAHs o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8cf0ba9ec5cca0044482e7245f7f055
https://doi.org/10.1134/s0016702917060039
https://doi.org/10.1134/s0016702917060039
Publikováno v:
Eurasian Soil Science. 50:814-819
Specific activities of artificial (137Cs, 90Sr) and natural (40К, 232Th, 226Ra) radionuclides in background soils of southern and middle taiga of Komi Republic have been estimated with consideration for the landscape-geochemical features of the terr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24db91673876c82e64114c2c048743bc
https://doi.org/10.1134/s1064229317050039
https://doi.org/10.1134/s1064229317050039
Publikováno v:
Czech Polar Reports. 7:248-256
The background concentrations of hydrocarbons (HCs) were estimated for soils of the northernmost and northern taiga ecosystem of the Komi Republic. It was shown that accumulation and distribution of hydrocarbons in soil cover is regulated by followin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::477908867432c9b0e6de0b9a4a8dcdfa
https://doi.org/10.5817/cpr2017-2-24
https://doi.org/10.5817/cpr2017-2-24