Results 11 to 20 of about 89,782 (303)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+8 more sources

URALS and WESTERN SIBERIA

open access: yesEarthquakes in Northern Eurasia, 2020
The article shows currentlayout ofseismic network in the Urals and Western Siberia, data processing technique and results of brief analysis of seismic activity in the region in 2014. Ability of the network adjusted to new boundaries of the territory under control that now includes the Urals and Western Siberia is shown.
A. Malovichko   +5 more
openaire   +1 more source

Neolithic pottery from the settlement of Mergen 6 in the Lower Ishim (groups III and IV): characteristics and interpretation [PDF]

open access: yesВестник археологии, антропологии и этнографии, 2022
In this paper, a ceramic complex (groups III and IV) of the early Neolithic settlement of Mergen 6 (Lower Ishim River region, Western Siberia, 7th millennium BC) is examined.
Enshin D.N.
doaj   +1 more source

INVESTIGATION OF THE EFFICIENCY OF REMOVAL OF WATER AND MECHANICAL IMPURITIES FROM THE BOTTOM OF OIL WELLS

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2021
Relevance. To date, the exploitation of a significant share of oil fields is mechanized and is accompanied by a number of complications due to the decline in production rate wells, irrigation products, corrosion, and deposition of mechanical impurities ...
Kamil R. Urazakov   +2 more
doaj   +1 more source

Updating a reservoir geological model in order to optimize waterflooding when extracting residual oil reserves from stagnant zones

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2021
Background. In the Russian Federation, as well as in many other oil and gas producing countries, waterflooding technology is frequently used as a secondary method of oil production.
A. Kh. Shakhverdiev   +5 more
doaj   +1 more source

Hydraulic conductivity of peat in Western Siberia [PDF]

open access: yesE3S Web of Conferences, 2019
The paper aims at estimating hydraulic conductivity of peat. It is a complicated process since peat has some unique properties that are not typical for mineral soils. Other difficulties involve the lack of elaborated procedure for laboratory testing and data processing, high sensitivity of peat soils to external and internal factors; which leads to ...
Kramarenko, Violetta Valentinovna   +2 more
openaire   +4 more sources

Analysis of Spatio-Temporal Variability of Lightning Activity and Wildfires in Western Siberia during 2016–2021

open access: yesAtmosphere, 2022
This research compares the spatial and temporal variability of lightning activity associated with wildfires in several natural geographical zones of Western Siberia from 2016–2021.
Elena Kharyutkina   +3 more
doaj   +1 more source

METHODOLOGY FOR ASSESSING THE EXPECTED STARTING FLOW RATES OF HORIZONTAL WELLS IN GAS AND GAS CONDENSATE FIELDS

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2020
The relevance of research is caused by the necessity for oil and gas sector to make the correct forecast of production capabilities of the wells planned for drilling both at those being developed and the new ones which are being planned putting into ...
Sardorbek U. Bergenov   +2 more
doaj   +1 more source

Identification and quantification of anthocyanins in honeysuckle under the conditions of Tomsk Province

open access: yesТруды по прикладной ботанике, генетике и селекции, 2022
Background. Honeysuckle is a promising berry crop for food and medical uses, which has recently become increasingly popular. Searching for sources with high content of bioactive substances to obtain new fruit cultivars with improved chemical composition ...
L. N. Zibareva   +4 more
doaj   +1 more source

The latitudinal distribution of vegetation cover in Siberia

open access: yesBIO Web of Conferences, 2019
The latitudinal changes of vegetation cover on the plains of Siberia are observed. In Western Siberia there are 4 zones (tundra and taiga, and forest-steppe and steppe only here), in Central and North-Eastern Siberia − only 2 zones (tundra and taiga ...
Safronova Irina, Yurkovsksya Tatiana
doaj   +1 more source

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