Results 11 to 20 of about 6,379,848 (212)

A serological survey of echinococcosis, toxocariasis and trichinellosis among rural inhabitants of Central Yakutia [PDF]

open access: yesInternational Journal of Circumpolar Health, 2019
In 2018, a seroepidemiological survey was carried out in 3 ulus, or districts (Churapchinsky, Megino-Kangalassky and Ust-Aldansky) in Central Yakutia (Sakha Republic, Russian Federation) about 3 helminth zoonoses, namely, echinococcosis (alveolar or ...
Sergey S. Nakhodkin   +9 more
doaj   +3 more sources

Magnetic susceptibility of permafrost soils of the forest catena in Central Yakutia [PDF]

open access: yesСибирский лесной журнал, 2021
The magnetic susceptibility (MS) of three types of permafrost forest soils (pale-yellow, pale-brown, and podzolic) formed on permafrost soil-forming rocks in the cryoarid climate of Central Yakutia for the first time was studied.
A. P. Chevychelov   +2 more
doaj   +3 more sources

Identification and molecular analysis of ixodid ticks (Acari: Ixodidae) and their pathogens in Yakutia [PDF]

open access: yesРоссийский паразитологический журнал, 2021
The purpose of the research is to identify ixodid ticks and their pathogens in the left bank area of Central Yakutia. Materials and methods. The work was carried out in 2019–2020 in the left bank area of Central Yakutia. Nine ticks were collected in 2019,
A. I. Barashkova   +2 more
doaj   +2 more sources

Influence of Rainfall Changes on the Temperature Regime of Permafrost in Central Yakutia

open access: yesLand, 2021
Climate change effects, such as melting of glaciers and sea ice in response to rising temperatures, may lead to an increase in global water availability and thus in precipitation.
Aleksandr Zhirkov   +3 more
doaj   +2 more sources

Microbocenoses of permafrost forest soils in Central Yakutia [PDF]

open access: yesСибирский лесной журнал, 2022
For the first time a study of microbial communities of permafrost forest soils of the Yakut Botanical Garden of the Institute of Biological Problems of Cryolithozone, Russian Academy of Sciences, Siberian branch was conducted.
N. P. Kuz’mina   +2 more
doaj   +2 more sources

Polychemical pollution of surface waters and permafrost-affected soils in Central and North Yakutia and in North-West Siberia [PDF]

open access: yesE3S Web of Conferences, 2020
The concentration of main organic and inorganic pollutants (heavy metals, polyaromatic hydrocarbons, radionuclides) in surface waters and in water-soil solutions was analysed on three keysites within the permafrost zone: Tazovsky Peninsula (North-West ...
Lupachev Aleksei   +7 more
doaj   +2 more sources

Spiders (Araneae) from Central Yakutia, Siberia [PDF]

open access: yesEntomologica Fennica, 1992
A spider collection from the central parts of Yakutia, Siberia, includes 183 species, of which 130 have not been previously recorded from Yakutia. The species are listed together with collecting localities and with the first published record from Yakutia.
Koponen, Seppo, Marusik, Yuri
openaire   +4 more sources

Multi-drug-resistance in newly identified patients with tuberculosis in the Sakha Republic (Yakutia) [PDF]

open access: yesActa Biomedica Scientifica, 2018
Epidemiological process of tuberculosis (TB) in the Sakha Republic (Yakutia) has been characterized by growing incidence of M. tuberculosis (MTB) multidrug-resistance (MDR).
L. P. Yakovleva   +2 more
doaj   +2 more sources

Landscape Microzones within Thermokarst Depressions of Central Yakutia under Present Climatic Conditions

open access: yesGeosciences, 2018
Thermokarst (alas) of Central Yakutia is an intrazonal dynamic landscape in the form of rounded depressions with peculiar soils and meadow vegetation, microclimate, and fauna that are very different from the surrounding typical taiga landscapes.
Alexey Desyatkin   +2 more
doaj   +3 more sources

East Siberian ice wedges recording dust transport variability during the Late Pleistocene [PDF]

open access: yesNature Communications
During the Late Pleistocene, a severely cold and dry climate strengthened dust production across the Northern Hemisphere. Despite many studies examining aridification and dust production, there is a lack of understanding about dust transportation during ...
Soyeon Kim   +12 more
doaj   +2 more sources

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