Výsledky vyhledávání - "Yulia I. Preis"

Cycle of Solar activity and dynamics of the sweet formation process in Western Siberia in Holocene

Autor: Yulia I. Preis, Natalia N. Cheredko

Publikováno v: Geosfernye issledovaniya. :162-177

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d50b0a8c40df85c15c1ae2cc6401e3b3
https://doi.org/10.17223/25421379/23/10

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Natural and Manmade (137Cs) Radioisotopes In Holocene Sequnce of The Sheresrtobitovsky Raised Bog In The Barabinsk Forest Steppe (West Siberia)

Autor: Anton E. Maltsev, Yulia I. Preis, Alexei S. Shavekin, Maxim V. Rubanov, Galina A. Leonova, Ksenia A. Mezina, Michael S. Melgunov

The specific activities of natural (7Be, 210Pb) and manmade (137Cs) radioisotopes in a suspended matter of snow water have been determined and the density of their fallouts on the surface of the Sherstobitovsky and Ubinsky raised bogs in the Barabins

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab7d8c442554ad8588e5686b2993e6be
https://doi.org/10.21203/rs.3.rs-315533/v1

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Composition of n-alkanes and n-alkan-2-ones in ombrotrophic sphagnum peat of the various natural and climatic zones of Western Siberia

Autor: I. V. Russkikh, Yulia I. Preis, Eugenia B. Strel'nikova

Publikováno v: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PHYSICAL MESOMECHANICS. MATERIALS WITH MULTILEVEL HIERARCHICAL STRUCTURE AND INTELLIGENT MANUFACTURING TECHNOLOGY.

The method of chromatography-mass spectrometry is used to investigate the composition of lipids of ombrotrophic sphagnum peat, which are formed in different natural and climatic zones of Western Siberia. Based on the distribution of n-alkanes and n-a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::835e418236844daef8276d2ec035884a
https://doi.org/10.1063/5.0034423

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Regional to local environmental changes in southern Western Siberia: Evidence from biotic records of mid to late Holocene sediments of Lake Beloye

Autor: Yaroslav V. Kuzmin, Hikaru Takahara, Sergey K. Krivonogov, I. V. Khazina, L. B. Khazin, Masumi Yamamuro, Yulia I. Preis, Inna Safonova, Natalia V. Ignatova

Publikováno v: Palaeogeography, Palaeoclimatology, Palaeoecology. :177-193

The paper presents the first paleontological data (pollen, plant macrofossil, diatom and ostracod) on the sediments of Lake Beloye, which is situated in the forest-steppe zone of Western Siberia. Our study contributes to better understanding of the M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca9125ca5ffc86d84d5e499383b9b3ae
https://doi.org/10.1016/j.palaeo.2011.09.013

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The Composition of Biologically Active Compounds in Peat from Different Climatic Zones of Western Siberia

Autor: Petr Kaduchagov, Eugenia B. Strel'nikova, Alexandra Peresedova, Yulia I. Preis, Mariya Aleksandrovna Duchko, Olga V. Serebrennikova, Irina Rousskikh

Publikováno v: MATEC Web of Conferences, Vol 85, p 01006 (2016)

The paper studies the individual composition of n-alkanes, polycycloaromatic hydrocarbons, steroids, bi-, tri-, and pentacyclic terpenoids of two peat deposits of rich fen Kirek located in Western Siberia. Considering the individual n-alkanes concent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653c0cc699e71a5b627754b2159ebbc9
https://doi.org/10.1051/matecconf/20168501006

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