scholarly journals Contribution to the knowledge of the fauna of the long-tongued bees (Hymenoptera, Apoidea: Megachilidae, Apidae) in the north of the Arkhangelsk Region

2019 ◽  
Vol 19 (3) ◽  
pp. 99-105 ◽  
Author(s):  
GS Potapov ◽  
YuS Kolosova
Keyword(s):  
Apis Mellifera ◽  
European Part ◽  
The Arctic ◽  
Ecological Group ◽  
Arkhangelsk Region ◽  
Number Of Species ◽  
The North ◽  
European Part Of Russia ◽  
Meadow Species ◽  
Regional Fauna

This article is devoted to a study of the fauna of the long-tongued bees in the north of the Arkhangelsk Region, which is located in the northeast of the European part of Russia, but excludes the Arctic islands. This group includes the bees of the families Megachilidae and Apidae. Forty-four (44) species of bees were found in this region. Most of them (29) are bumblebees (genus Bombus). Fourteen (14) species are megachilid bees (genus Osmia, Coelioxys and Megachile) and one species is Apis mellifera. The largest number of species (39) was recorded in the lower reaches of the Northern Dvina River, due to the long research on this territory. The lowest number of species (16) was recorded in the Mezensky District. In the north of the studied region, the tundra species of B. lapponicus is only presented for the Mezensky District. Many species of bumblebees in the regional fauna belong to the ecological group of the meadow species. These are B. soroeensis, B. ruderarius, B. rupestris and a number of others. They are typical for meadow and ruderal habitats, and are usually not presented in the native taiga habitats. These meadow species are widely represented in the valleys of large rivers, such as the Northern Dvina, the Onega, and the Mezen. Compared to bumblebees, megachilid bees are much rarer in the north of the Arkhangelsk Region. Apis mellifera is presented in the lower reaches of the Northern Dvina River, but here it is rare, compared to the southern part of the Arkhangelsk Region.

Аquatic and helophytic vegetation of the Yamozero Lake (The Komi Republic)

2011 ◽  
pp. 101-116 ◽  
Author(s):  
B. Yu. Teteryuk
Keyword(s):  
Eastern Europe ◽  
Plant Communities ◽  
Rare Species ◽  
Komi Republic ◽  
European Part ◽  
Regional Level ◽  
North East ◽  
The North ◽  
European Part Of Russia ◽  
Floristic Classification

The results of a sintaxonomical study of plant communities of the Yamozero lake (the North-East of the European part of Russia) are presented. The diversity of the aquatic and helophytic vegetation of the Yamozero lake consists of 16 associations and 2 communities of 6 unions, 4 orders and 2 classes of the floristic classification: Potamogetonetea (7 associations, 2 communities), Phragmito-Magnocaricetea (9 associations). Many of described associations are widely distributed in the Central and the Eastern Europe. Some associations have the boundaries of their ranges. Some communities include 2 rare species of regional level: Isoetes setacea and Sagittaria natans.

scholarly journals Hydrographic and erosional dissection pattern as an indicator of landform type of the Malozemelskaya and Bolshezemelskaya Tundra

2020 ◽  
Vol 163 ◽  
pp. 04003
Author(s):  
Sergey Kharchenko ◽  
Yury Belyaev
Keyword(s):  
Spectral Characteristics ◽  
European Part ◽  
Hilly Terrain ◽  
The North ◽  
European Part Of Russia

The paper describes the methodology and presents the results of the calculation of the spectral characteristics of the terrain for the territory of the Bolshezemelskaya and Malozemelskaya Tundra (the north of the European part of Russia). There are nine terrain clusters, differing in the topographic dissection pattern. Their geomorphological interpretation is given. Three clusters characterize mountainous and coarsely hilly terrain with the depth of dissection from 150 m and more. The others are low and elevated terrains with much lower depths of dissection (up to 50 m) and different patterns of interposition of landforms.

Composition of Peat Lipids in the Arctic Zone of the European Part of Russia

2021 ◽  
Vol 55 (4) ◽  
pp. 252-259
Author(s):  
O. V. Serebrennikova ◽  
S. B. Selyanina ◽  
I. V. Russkikh ◽  
E. B. Strel’nikova
Keyword(s):  
European Part ◽  
The Arctic ◽  
Arctic Zone ◽  
European Part Of Russia

DISTRIBUTION OF TEMPERATURE INDICES OF EXTREME IN THE TERRITORY OF THE EUROPEAN PART OF RUSSIA IN THE PERIOD 1980-2019

2021 ◽  
Vol 31 (4) ◽  
pp. 437-442
Author(s):  
V.V. Guryanov ◽  
A.K. Sungatullin
Keyword(s):  
Temporal Variability ◽  
Statistical Processing ◽  
European Part ◽  
The North ◽  
Hourly Data ◽  
European Part Of Russia ◽  
Spatial Grid ◽  
Temperature Indices ◽  
Spatio Temporal ◽  
Maximum Temperatures

The spatio-temporal variability of the average values of temperature indices of climate extremity in the territory of the European part of Russia (ER) in 1980-2019 is presented. To calculate the extremeness indices, we used hourly data on the maximum and minimum temperatures obtained using the ERA5 reanalysis on a 1°´1° spatial grid. Statistical processing of the index values revealed an increase in the temperature indices TNX, TNN, TXN, TXX, associated with the minimum and maximum temperatures, with the exception of the north and southeast of the region. An increase in the number of sunny days and a decrease in the number of frosty days were also revealed.

scholarly journals New and rare lichens and allied fungi from Arkhangelsk region, North-West Russia

2020 ◽  
Vol 57 ◽  
pp. 85-100
Author(s):  
Viktoria Tarasova ◽  
Liudmila Konoreva ◽  
Mikhail Zhurbenko ◽  
Tatiana Pystina ◽  
Sergei Chesnokov ◽  
...  
Keyword(s):  
Iucn Red List ◽  
Red List ◽  
European Part ◽  
North West ◽  
Red Data Book ◽  
Arkhangelsk Region ◽  
European Part Of Russia ◽  
Data Book ◽  
The Russian Federation ◽  
First Time

Thirty-one lichen-forming fungi, 12 lichenicolous fungi, and 5 non-lichenized fungi are reported as new for Arkhangelsk Region; 7 species are new for its mainland area. Micarea fallax is reported for the first time for Russia; M. laeta and M. pusilla are new for the European part of Russia. The second finding of Nicropuncta rugulosa for Russia is recorded; microconidia are first observed in this species. The records of ten species which have been included in the new edition of the Red Data Book of the Arkhangelsk Region (2020) are presented. Nephromopsis laureri from the Red Data Book of the Russian Federation (2008) and Leptogium rivulare from the IUCN Red List are reported for the first time for Arkhangelsk Region.

scholarly journals New records of megachilid bees (Hymenoptera: Megachilidae) from the North Caucasus and the south of European Russia

2020 ◽  
Vol 16 (2) ◽  
pp. 225-331
Author(s):  
A.V. Fateryga ◽  
◽  
M.Yu. Proshchalykin ◽  
Keyword(s):  
New Records ◽  
Distinct Species ◽  
European Part ◽  
European Russia ◽  
North Caucasus ◽  
The South ◽  
The North ◽  
The Family ◽  
European Part Of Russia ◽  
South Of European Russia

New data on 22 species of bees of the family Megachilidae from the North Caucasus and the south of European Russia are reported. Six species are new to Russia: Hoplitis curvipes (Morawitz, 1871), Osmia cinerea Warncke, 1988, O. ligurica Morawitz, 1868, O. cyanoxantha Pérez, 1879, Protosmia glutinosa (Giraud, 1871), and Coelioxys mielbergi Morawitz, 1880. Hoplitis turcestanica (Dalla Torre, 1896), sp. resurr. is treated as a distinct species, not a junior synonym of H. caularis (Morawitz, 1875). Megachile albocristata Smith, 1853 and M. alborufa Friese, 1911 are listed instead of previously recorded M. lefebvrei (Lepeletier de Saint-Fargeau, 1841) and M. pyrenaica (Lepeletier de Saint-Fargeau, 1841), respectively. Fourteen new regional records are reported: seven species are new to the North Caucasus, five ones are new to the south of European Russia, and two species are new to the European part of Russia as a whole. The numbers of megachilid bee species currently known in Russia, the North Caucasus, and the south of European Russia are 217, 130, and 71, respectively. The lectotype of Osmia proxima Morawitz, 1875 is designated.

scholarly journals Scientific Research in the European Part of the Arctic Territories in the Second Half of the 19th – Early 20th Century as a Part of the North of European Russia Modernization Program

2020 ◽  
pp. 774-785
Author(s):  
Anna K. Gagieva ◽  
◽  
Nikolay N. Gagiev ◽  
Keyword(s):  
20Th Century ◽  
Scientific Research ◽  
European Part ◽  
European Russia ◽  
Transport Infrastructure ◽  
The Arctic ◽  
Early 20Th Century ◽  
Historical Sources ◽  
The North ◽  
Stage Of Development

The article discusses main stages of scientific research of the arctic territories of the European North in the second half of the 19th – early 20th century. Drawing on historical sources and published literature, it concludes that the nature of research changed due to requirements of the time. It is known that the second half of the 19th – early 20th century was a time when society faced the task of expanding its reproduction base, which stimulated development of new spaces, introduction of new means of transport, and active inclusion of population and regions in production relations. The speed and efficiency of the developing commercial interactions between the territories came to the fore. Overcoming institutional and technical backwardness of the country and its territories involved a consistent expansion of the “effective national territory” by means of market development, spatial mobility of the main factors of production, capital, labor, and transport infrastructure improvement. The spatial expansion played a special part. The arctic zone of the North of European Russia presented great opportunities due its unique natural resources, and also prospects of solving geopolitical problems. This should have contributed to a new qualitative growth of production and transition to a new stage of development. Scientific research of the European part of the arctic territories, which was carried out at the time, was a part of the program of modernization of the North of European Russia, which unfolded on the pan-European scale. It was supported by the reorganization of administrative-territorial structure based on traditional structures of grass-roots management and prompted growing interest in the periphery as a source of resources for the growing economy; scientific research of the arctic territories intensified, as it became practical. Thanks to scientific research, the development of the Arctic territories became dynamic, which speeded up the integration of the region (in our case, the Komi krai) into the national space.

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