Results 1 to 10 of about 603,947 (120)

RETRACTED: Macrozoobenthos of Lakes Beloe and Kolyvanskoe (Northwestern Altai) and the main ecological factors of its formation [PDF]

open access: yesE3S Web of Conferences, 2023
See the retraction notice E3S Web of Conferences 420, 00001 (2023), https://doi.org/10.1051/e3sconf ...
Vdovina Olga   +3 more
doaj   +1 more source

Seasonal and interannual dynamics of Artemia crustacean population from hypersaline Lake Kuchukskoye (Western Siberia) [PDF]

open access: yesE3S Web of Conferences, 2022
The paper presents the findings of studying the influence of main natural environmental factors on interannual (2017–2018, 2020–2021) and seasonal (from April to October) dynamics of Artemia population from large hypersaline lake Kuchukskoye located in ...
Vesnina Lyubov   +4 more
doaj   +1 more source

Spatial and temporal variability of snow cover in the southern forest-steppe of the Upper Ob River

open access: yesЛëд и снег, 2022
The study area is the forest-steppe in the Upper Ob basin located on the south of the West Siberian Plain. The results of studies of the dates of setting-up and loss of a stable snow cover and its duration are presented, the thickness of snow and snow ...
N. I. Bykov   +5 more
doaj   +1 more source

Assessment of the ecological state of water bodies of the drainless area of the Ob-Irtysh River basin

open access: yesЮг России: экология, развитие, 2023
Aim. Assess the current state of water bodies, compare with retrospective study data, update the bank of hydrological, hydrochemical and hydrobiological information.Material and Methods.
I. D. Rybkina   +4 more
doaj   +1 more source

Snow Cover as a Factor of Growth of Annual Tree Rings under Contrasting Environmental Conditions of the West Siberian Plain

open access: yesЛëд и снег, 2023
The results of the analysis of the relationship between the width of annual tree rings of various woody plants and snow cover characteristics are presented: the dates of setting-up and destruction (loss) of stable snow cover, the duration of its ...
N. I. Bykov   +2 more
doaj   +1 more source

CHANNEL DREDGING EFFECT ON MORPHOMETRIC FEATURES, INDICATORS OF WATER AND BOTTOM SEDIMENTS QUALITY OF THE LAKE MANZHEROKSKOYE (ALTAI REPUBLIC)

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2020
The paper presents the results of a comprehensive assessment of the current ecological state of the important recreational object, i.e. Lake Manzherokskoye (Maiminsky region of the Altai Republic, the Russian Federation).
Dmitry M. Bezmaternykh   +5 more
doaj   +1 more source

Remote Radio-Physical Harbingers of Drought in Steppes of the South of Western Siberia

open access: yesRemote Sensing, 2022
Methods for remote sensing of the underlying surface in the microwave range based on moisture dependence of soil emissivity were successfully used in monitoring droughts and assessing water availability of the studied territories. Soil moisture influence
Andrey Romanov   +4 more
doaj   +1 more source

Challenges of assessment and mapping of ecosystem services in Bulgarian (Rhodope) and Russian (Altai) mountain protected areas in the context of post-socialist transformations and new conservation paradigms [PDF]

open access: yesSilva Balcanica, 2021
The overarching goal of this survey was to identify the challenges of ecosystem services assessment and mapping in Russian and Bulgarian mountain protected areas in the context of post-socialist transformations, new conservation paradigms and climate ...
Dmitry V. Chernykh   +7 more
doaj   +3 more sources

Analysis of milk productivity and methane emissions of dairy cattle breeds in the farms of the leningrad region [PDF]

open access: yesE3S Web of Conferences, 2023
The article presents a comparative analysis of three common breeds of dairy cattle in the Leningrad Region – Ayrshire, Holstein and Black-and-White in terms of average annual milk yields per head, milk fat and protein content and methane emissions.
Valge Aleksandr   +2 more
doaj   +1 more source

Factors Influencing Changes of the Initial Stable Water Isotopes Composition in the Seasonal Snowpack of the South of Western Siberia, Russia

open access: yesApplied Sciences, 2022
Stable water isotopes in snowpack and snowfalls are widely used for understanding hydrological processes occurring in the seasonally snow-covered territories.
Tatyana Papina   +2 more
doaj   +1 more source

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