Výsledky vyhledávání - "E. V. Shamrikova"

Composition of Water Extracts from Plant Material and Soils on Calcareous Rocks and of Surface Water in the Northern Part of the Polar Urals

Autor: M. A. Korolev, E. V. Shamrikova, O. S. Kubik, E. V. Zhangurov

Publikováno v: Eurasian Soil Science. 54:1161-1175

A comparative analysis of the chemical composition and properties of water-soluble compounds of the soils on calcareous rocks, aboveground phytomass, and waters is performed for the northern part of the Bolshoi Paipudynsky Ridge (Polar Urals, Russia)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c962801316ee1fc6e76e82466a505077
https://doi.org/10.1134/s1064229321080159

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Application of Model Systems Containing Exchangeable Iron(III) to Study Acidity Characteristics of Strongly Acid Soils (pHKCl < 3.3)

Autor: V. I. Mikhailov, M. A. Korolev, E. V. Kyzyurova, E. V. Shamrikova, E. V. Vanchikova

Publikováno v: Eurasian Soil Science. 54:189-200

Strongly acid soils (pHKCl < 3.3) are widespread in the northeast of European Russia and are characterized by the low precision of potentiometric measurements of the components of exchangeable acidity. The goal of our study was to identify the causes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::888c0cbc46440d109b762c906080dea2
https://doi.org/10.1134/s1064229321020150

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Soils and the Soil Cover of Mountainous Tundra Landscapes on Calcareous Rocks in the Polar Urals: Diversity, Taxonomy, and Nitrogen and Carbon Patterns

Autor: M. A. Korolev, E. V. Shamrikova, E. A. Tumanova, O. S. Kubik, E. V. Zhangurov, E. E. Kulyugina

Publikováno v: Eurasian Soil Science. 53:1206-1221

Landscapes of the northern part of the Bolshoi Paipudynskii Ridge (the Polar Urals) served as a key site to study the taxonomic diversity of soils on calcareous rocks as related to both bioclimatic and geogenic (relief, thickness of eluvial and collu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed233811d1eaac0c0cf84a54a135ad79
https://doi.org/10.1134/s106422932009015x

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Nitrogen Compounds in the Soil of the Continental Margins of the European Russian Arctic

Autor: E. V. Shamrikova, O. S. Kubik, A. N. Panjukov, S. V. Deneva

Publikováno v: Eurasian Soil Science. 53:870-881

The specific features in the distribution of organic and mineral nitrogen compounds in marsh and tundra soils of the European Russian Arctic (coastal areas of the Barents and White Seas) were analyzed. Total nitrogen was determined by gas chromatogra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ed04cba7a4b3071c721e34a881355f8
https://doi.org/10.1134/s1064229320070133

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Composition of the Water-Soluble Soil Fraction on the Barents Sea Coast: Organic Carbon and Nitrogen, Low-Molecular Weight Components

Autor: V. V. Punegov, E. V. Shamrikova, O. S. Kubik, S. V. Deneva

Publikováno v: Eurasian Soil Science. 52:1347-1362

Water extracts from soils of the Barents Sea coast (the Khaipudyr Bay) were analyzed for the contents of organic carbon and total nitrogen by the method of high-temperature catalytic oxidation with non-dispersive IR registration; the contents of low-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::366f9d8d877b72e414839b9d60b68035
https://doi.org/10.1134/s1064229319110103

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Spatial Patterns of Carbon and Nitrogen in Soils of the Barents Sea Coastal Area (Khaypudyrskaya Bay)

Autor: O. S. Kubik, S. V. Deneva, E. V. Shamrikova

Publikováno v: Eurasian Soil Science. 52:507-517

Concentrations of total carbon and nitrogen were measured by gas chromatography method, and the carbon content of inorganic compounds was determined by the volumetric method in soils of undisturbed coastal landscapes of the Barents Sea (Khaypudyrskay

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea67ad2591e7004447db8ef7a7841865
https://doi.org/10.1134/s1064229319030098

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Antioxidant properties of soils and associated vegetation in the polar urals

Autor: M. A. Korolev, E. V. Shamrikova, O.G. Shevchenko, E. V. Zhangurov

Publikováno v: CATENA. 208:105722

The increase in global air temperatures and climate aridization, associated with climate change, contribute to the biodegradation of soil organic matter (SOM) which is crucial for the ecosystems in cold and humid environments. SOM of the high-latitud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::114203d49d1aa5de38ad6e36db328b8d
https://doi.org/10.1016/j.catena.2021.105722

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