Search Results - "Kostrova, S S"
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A global compilation of diatom silica oxygen isotope records from lake sediment – trends and implications for climate reconstruction
Published in Climate of the past (26-02-2024)“…Oxygen isotopes in biogenic silica (δ18OBSi) from lake sediments allow for quantitative reconstruction of past hydroclimate and proxy-model comparison in…”
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Problems and Limitations of the Dichromatometric Method for Measuring Soil Organic Matter Content: A Review
Published in Eurasian soil science (01-07-2022)“…The content of soil organic matter (SOM) is a fundamental characteristic of the humus status of soils. The dichromatometric method based on a significant…”
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Water Quality of the Vychegda River under the Conditions of the Receipt of Treated Wastewater from the Pulp and Paper Industry
Published in Contemporary problems of ecology (01-11-2021)“…— The article presents the results of 3-year measurements (2018–2020) of hydrophysical and hydrochemical indicators of the Vychegda River in places where…”
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Influence of Spring Burns on the Properties of Humus Horizon of Chernozem in the Southeast of Western Siberia
Published in Eurasian soil science (01-03-2024)“…Influence of spring grass fires on the properties of the upper humus horizon of migrational–mycellary chernozem (Haplic Chernozem) has been studied by the…”
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Moisture origin and stable isotope characteristics of precipitation in southeast Siberia
Published in Hydrological processes (01-01-2020)“…The paper presents oxygen and hydrogen isotopes of 284 precipitation event samples systematically collected in Irkutsk, in the Baikal region (southeast…”
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ПУТИ СОВЕРШЕНСТВОВАНИЯ ПРЕПОДАВАНИЯ ВЫСШЕЙ МАТЕМАТИКИ СТУДЕНТАМ ЕСТЕСТВЕННОНАУЧНЫХ СПЕЦИАЛЬНОСТЕЙ
Published in Russian Journal of Education and Psychology (29-10-2021)“…Цель. Одной из основных проблем математической подготовки студентов естественнонаучных специальностей является неспособность учащихся применить полученные…”
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Eurasian Holocene climate trends in transient coupled climate simulations and stable oxygen isotope records
Published in Journal of quaternary science (01-07-2022)“…Transient simulations of the global fully coupled climate model COSMOS under realistic varying orbital and greenhouse gas forcings are systematically compared…”
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Reconstruction of the Holocene climate of Transbaikalia: Evidence from the oxygen isotope analysis of fossil diatoms from Kotokel Lake
Published in Doklady earth sciences (01-07-2013)“…Fossil diatoms or Bacillariophyta are microscopic unicellular organisms with siliceous cellfrustule con sisting of two separate valves that play an important…”
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Holocene oxygen isotope record of diatoms from Lake Kotokel (southern Siberia, Russia) and its palaeoclimatic implications
Published in Quaternary international (21-03-2013)“…The oxygen isotope composition of diatom silica (δ18Odiatom) from marine and lake sediments is helpful for the interpretation of the past climate and…”
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DETECTION OF LUMPY SKIN DISEASE VIRUS GENOME IN FIELD SAMPLES COLLECTED FROM CATTLE IN THE RUSSIAN FEDERATION
Published in Veterinarii︠a︡ segodni︠a︡ = Veterinary science today (16-05-2018)“…Results of laboratory tests of pathological and biological material samples for lumpy skin disease virus genome with the FGBI “ARRIAH” lumpy skin disease…”
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The last glacial maximum and late glacial environmental and climate dynamics in the Baikal region inferred from an oxygen isotope record of lacustrine diatom silica
Published in Quaternary international (20-10-2014)“…The last glacial maximum and late glacial environmental and climatic variability in the Baikal region, southern Siberia, Russia has been studied in a sediment…”
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Oxygen isotopic composition in diatom algae frustules from Lake Baikal sediments: Annual mean temperature variations during the last 40 Ka
Published in Doklady earth sciences (01-03-2007)“…The oxygen isotopic compositions of ice sheets in Antarctica and Greenland and biogenic carbonates from deep-sea oceanic sediments represent a source of…”
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13
Hydrological (in)stability in Southern Siberia during the Younger Dryas and early Holocene
Published in Global and planetary change (01-12-2020)“…Southern Siberia is currently undergoing rapid warming, inducing changes in vegetation, loss of permafrost, and impacts on the hydrodynamics of lakes and…”
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Design of indirect ELISA-based test-system for determination of Mannheimia haemolytica antibody titre in bovine sera
Published in Veterinarii︠a︡ segodni︠a︡ = Veterinary science today (01-04-2018)“…Indirect ELISA-based test-system was developed for determination of Mannheimia haemolytica antibody titre in sera from cattle of different age-sex groups…”
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Climate and environmental changes of the Lateglacial transition and Holocene in northeastern Siberia: Evidence from diatom oxygen isotopes and assemblage composition at Lake Emanda
Published in Quaternary science reviews (01-05-2021)“…A new dataset from Lake Emanda provides insights into climate and environmental dynamics in an extreme continental setting in northeastern Siberia. The…”
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Lacustrine diatom oxygen isotopes as palaeo precipitation proxy - Holocene environmental and snowmelt variations recorded at Lake Bolshoye Shchuchye, Polar Urals, Russia
Published in Quaternary science reviews (15-08-2022)“…The diatom oxygen isotope composition (δ18Odiatom) from lacustrine sediments helps tracing the hydrological and climate dynamics in individual lake catchments,…”
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Holocene vegetation and climate history in Baikal Siberia reconstructed from pollen records and its implications for archaeology
Published in Archaeological research in Asia (01-09-2020)“…Past research has greatly improved our understanding of palaeoenvironmental changes in the Lake Baikal Region, but at the same time has indicated…”
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Reaction of thienocycloalkanones with benzene
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01-11-1976)Get full text
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Directive nature of the nitration of the oximes of 2-acetylthiophene and 2-propionylthiophene
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01-11-1973)Get full text
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New synthesis of desthio biotin
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01-03-1972)Get full text
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