Evaluation of the atmospheric particles properties in the snow of the taiga zone background territories of European North-East of Russia

2017 ◽  
Keyword(s):  
Atmospheric Particles ◽  
Taiga Zone ◽  
North East ◽  
European North

Flora of technologenic landscapes of the taiga zone of the European North-East (Komi Republic)

2021 ◽  
Author(s):  
V.A. Martynenko ◽  
◽  
B.I. Gruzdev
Keyword(s):  
Vascular Plants ◽  
Komi Republic ◽  
Taxonomic Composition ◽  
Taiga Zone ◽  
North East ◽  
Annotated List ◽  
European North ◽  
Disturbed Areas ◽  
Synanthropic Flora

The results of a long-term studu of the flora of technologenichabitats of the taiga zone of the Komi Republic are summarized. An annotated list of vascular plants is presented, including 406 species from 222 genera and 52 families. For each of them, it is indicated that they belong to a life from, an element of the flora and type of area, an ecologicsl group, zonal and ecotopic affinity. Data on the taxonomic composition of vascular plants, the biomorphrological, geographical, and ecological structures of synanthropic flora, the diversity of synanthropic plant communities, and the stages of vegetation restoration in disturbed areas are presented.

(A review) B. Yu. Teteryuk. Flora and vegetation of ancient lakes at the European North-East of Russia. St. Petersburg: Nauka, 2012. 237 p.

2013 ◽  
pp. 135-137
Author(s):  
N. V. Matveyeva
Keyword(s):  
European Russia ◽  
Western Slope ◽  
Ancient Lakes ◽  
Taiga Zone ◽  
Glacial Lakes ◽  
North East ◽  
The North ◽  
European North

In the monograph by B. J. Teteruk summarizes information about the flora and vegetation of 3 lakes in the Yamozero, Sindor and Donty along the Western slope of the Timan ridge in the North-East of European Russia in the taiga zone and are relics of glacial lakes.

scholarly journals SUBBOREAL GEOGRAPHICAL ELEMENTS OF THE MACROLEPIDOPTERA FAUNA OF THE EUROPEAN NORTHEAST OF RUSSIA

2020 ◽  
pp. 136-144
Author(s):  
A. G. Tatarinov ◽  
◽  
O. I. Kulakova ◽  
A. V. Mazeeva ◽  
◽  
...  
Keyword(s):  
Natural Process ◽  
Taiga Zone ◽  
Zonal Distribution ◽  
Anthropogenic Habitats ◽  
Ecological Optimum ◽  
North East ◽  
European North ◽  
Peripheral Area ◽  
Geographical Elements

Based on the material of Macrolepidoptera, high percentage of in the taiga and tundra biota of subboreal geographical elements – one of the main biogeographic features of the European North-East of Russia – is considered. It is shown that over 50 species of Lepidoptera from 11 families have peripheral area covers in various extent taiga zone and the southern parts of Hypoarctic zone, and the area of their ecological optimum situated in the subboreal forest and steppe zones. In consideration of peculiarities of the natural process, the analysis of the landscape-zonal distribution of Lepidoptera species suggests that the penetration of subboreal species was began and gradually took place during the warm periods of Holocene. A few groups of Holocene climatic relicts have been preserved in various areas of the taiga and the foresttundra zones. At the present time the most of subboreal species of Lepidoptera in the European North- East of Russia are new and actively distributing in anthropogenic habitats.

New varieties and hybrids of potato recommended for cultivation in the middle taiga zone of european north-east

2019 ◽  
Vol 322 (2) ◽  
pp. 60-63
Author(s):  
N.T. Chebotarev ◽  
◽  
A.A. Yudin ◽  
A.V. Oblizov ◽  
◽  
...  
Keyword(s):  
Middle Taiga ◽  
Taiga Zone ◽  
North East ◽  
European North ◽  
New Varieties

Peculiarities of the course of the postpartum period in domestic reindeer females, its morphophysiology and behavioral reactions in the North-East of Russia (Republic of Sakha)

2020 ◽  
pp. 99-105
Author(s):  
V. Fedorov ◽  
E. Sleptsov ◽  
K. Plemyashov
Keyword(s):  
Postpartum Period ◽  
Reproductive Function ◽  
Complex Problem ◽  
Climatic Conditions ◽  
Taiga Zone ◽  
Behavioral Reactions ◽  
North East ◽  
The North ◽  
The Republic ◽  
Mountain Taiga

A growth in the number of deer and an increase in their productivity are closely related to the solution of the complex problem of reproduction and rational use of deer females. Significant damage to reindeer husbandry is caused by the barrenness of northern domestic deer, the level of which has been quite high in recent years. So, in the Republic of Sakha, on 01.01.2020, the number of domesticated reindeer was 152,068, of which female deer and heifers — 71,818, offspring per 100 females — 59, business yield amounted to 52 fawns per 100 females. The causes of infertility are very diverse, as the natural and climatic conditions of the breeding zones have a significant influence on the reproductive function of reindeer. In Yakutia, the main population of northern domestic deer is bred in mountain taiga and tundra natural-climatic zones, so there are about 55 thousand deer in the mountain taiga zone and more than 65 thousand deer in the tundra zone. In this regard, the study of the peculiarities of the postpartum period course in domestic reindeer females, its morphophysiology, and behavioral reactions depending on the natural and climatic conditions of breeding is of great importance.

Vegetation on technogenic habitats in the far-north taiga and south forest-tundra of the European North-East of Russia. Alliance Chamerio angustifolii–Matricarion hookeri A. Ishbirdin et al. 1996

2019 ◽  
pp. 77-94
Author(s):  
I. A. Likhanova ◽  
G. S. Shushpannikova ◽  
L. P. Turubanova
Keyword(s):  
Komi Republic ◽  
Oil Fields ◽  
Soil Enrichment ◽  
Far North ◽  
North East ◽  
European North ◽  
Ecological Scales ◽  
Floristic Classification ◽  
Made In

The results of floristic classification of technogenic vegetation (alliance Chamerio angustifolii–Matricarion hookeri A. Ishbirdin et al. 1996, order Chamerio–Betuletalia nanae Khusainov et al. in Sumina 2012, class Matricario–Poetea arcticae A. Ishbirdin in Sumina 2012) conducted by the Braun-Blanquet method (Braun-Blanquet, 1964; Mirkin, Naumova, 1998) are given. 98 geobotanical relevés, made in 1981–2013 on areas of oil fields and suburbs of the Usinsk city (Komi Republic) (56–60о N, 67–66о E), were involved into analysis (Fig. 1). The ecological parameters like moisture (F) and mineral nitrogen soil enrichment (N) were assessed using the Ellenberg ecological scales (Ellenberg, 1974).

scholarly journals The Specificities of the Temperature Regime of Seasonaly Freezing Soils of Tundra Landscape of European North East of Russia

2017 ◽  
pp. 3-21 ◽  
Author(s):  
D. A. Kaverin ◽  
A. V. Pastukhov
Keyword(s):  
Temperature Regime ◽  
Snow Accumulation ◽  
Soil Freezing ◽  
North East ◽  
European North ◽  
Soil Temperature Regime ◽  
Taiga Soils ◽  
The Impact

The specificities of temperature regime of automorphic clayey soils forming under the suffruticous and shrub vegetation within the zone of tundra and forest tundra in the European North-East were studied. As the objects of investigation we chose the organic cryometamorphic soils and cryometamorphic gleezems; in the both soil types the CRM cryometamorphic horizon is developed. The soils are formed in conditions of long-termed seasonal freezing at the absence (deep occurrence) of the permafrost rocks. The dynamics near the zero temperatures (zero curtains) is characterized. The hypothesis, concerning the role of zero curtains in the sustaining of the specific angular-grainy structure within the mass of cryometamorphic horizons is formulated. The mass of cryometamorphic horizons and the depth of present-day zero curtains, which observed at the long-term seasonal soil freezing, correlate to each other. The impact of suffruticous and shrub vegetation on the specificities of winter and summer soil temperature regime is determined. We discovered that the main differences between the soils developing under suffruticous and shrub vegetation tundras are stipulated by the different intensity of the snow accumulation within these areas. The soils that are developed under the shrub vegetation are warmer than soils developed under the suffruticous tundra, where permafrost may occur at the depth of 2-3 cm. In general, seasonaly freezing tundra soils are located in the middle of the range of the automorphic clay loamy soils in the tundra-taiga ecotone of European North-East of Russia, and occupy the niche between permafrost tundra and non-permafrost north taiga soils.

scholarly journals The Library of Geologist A.Y. Krems

2014 ◽  
pp. 78-84
Author(s):  
L. P. Roshchevskaya ◽  
E. G. Buldakova
Keyword(s):  
Industrial Development ◽  
Oil And Gas ◽  
Komi Republic ◽  
North East ◽  
Oil And Gas Fields ◽  
European North ◽  
Socialist Labor ◽  
History Of ◽  
Gas Fields ◽  
First Time

For the first time there is reconstructed the history of creation of the Memorial Flat of the Doctor of Geological and Mineralogical Sciences, Professor Andrey Yakovlevich Krems, Hero of Socialist Labor, Laureate of two State Prizes of USSR (Ukhta town, Komi Republic). There is presented the characteristic of his private library, which reflected his professional interests and which he collected for several decades. A.Y. Krems developed and implemented mine oil extraction method, discovered several oil and gas fields of global impact and contributed to the industrial development of the European North-East.

Pleistocene stratigraphy of the Vychegda River basin, European North-East

2020 ◽  
Vol 546 ◽  
pp. 185-195 ◽  
Author(s):  
Nataliya Zaretskaya ◽  
Andrei Panin ◽  
Anatoliy Molod'kov ◽  
Svetlana Trofimova ◽  
Aleksandra Simakova ◽  
...  
Keyword(s):  
River Basin ◽  
North East ◽  
European North
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