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.

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.

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 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 New form of Lonicera nigra L. (Caprifoliaceae) is found in the environs of village Privetninskoe in Leningrad Region (Russia)

2020 ◽  
Author(s):  
А.В. Бялт ◽  
В.В. Бялт
Keyword(s):  
European Part ◽  
Leningrad Region ◽  
Type Specimens ◽  
Latin Diagnosis ◽  
North West ◽  
The North ◽  
European Part Of Russia ◽  
New Form ◽  
The Difference ◽  
The Village

В статье даны название и описание новой для науки формы жимолости чёрной – Lonicera nigra L. f. purpurea A.V. Byalt & V.V. Byalt f. nova. (Caprifoliaceae), обнаруженной в окрестностях поселка Приветнинское Ленинградской области. Растение имеет характерные пурпурные листья. Приведена информация о месте произрастания, отличии новой формы от близких таксонов (составлен латинский диагноз), указаны типовые образцы (голотип и изотип) и место их хранения (Гербарий БИН РАН – LE). Декоративность новой формы позволяет рекомендовать её для озеленения в культуре в г. Санкт-Петербурге и других городах Северо-Запада Европейской части России, как и сам вид, хорошо адаптировавшийся в регионе. Статья иллюстрирована 3 фотографиями и картой. In the article a new for science form of black honeysuckle – Lonicera nigra L. f. purpurea A.V. Byalt & V.V. Byalt f. nova (Caprifoliaceae) was found in the vicinity of the village Privetninskoye, Leningrad region, it differs by very characteristic purple leaves. Information is given on the place of growth, the difference between a new form from close taxa (Latin diagnosis is given) and the type specimens (holotype and isotype) and their storage sites are indicated. The decorativeness of the new form allows us to recommend it for gardening in culture in St. Petersburg and other cities of the North-West of the European part of Russia, as well as the species itself, which is well adapted in the region. The article is illustrated with 3 photos and a map.

scholarly journals Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) – expansion to the north: first records of invasion species in Yaroslavl and Novgorod Regions

2021 ◽  
Vol 4 (4) ◽  
pp. 3-6
Author(s):  
Alexey S. Sazhnev ◽  
Dmitry V. Vlasov ◽  
Aleksander A. Rusinov ◽  
Viktor D. Titov
Keyword(s):  
Alien Species ◽  
Harmonia Axyridis ◽  
European Part ◽  
European Russia ◽  
Northern Caucasus ◽  
The North ◽  
European Part Of Russia ◽  
Invasion Species ◽  
First Time ◽  
Harmonia Axyridis Pallas

The paper gives information on the invasion of Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) into the north of the European part of Russia. The Asian ladybird is recorded for the first time from the Novgorod and Yaroslavl Regions. All records of this alien species from European Russia and the Northern Caucasus are listed.

Clinicogenetic characteristic of patients with mucoviscidosis in the saratov region

1999 ◽  
Vol 80 (3) ◽  
pp. 197-200
Author(s):  
E. A. Sirotkin
Keyword(s):  
European Part ◽  
The South ◽  
Saratov Region ◽  
North West ◽  
The North ◽  
European Part Of Russia ◽  
Genetic Examination ◽  
South Of Europe

As many as 52 families having patients with mucoviscidosis (2 : 100000 inhabitants) live in the Saratov region. The molecular and genetic examination was performed in 38 children. 52,6% of chromosomes in patients with mucoviscidosis carry the mutation del F508, 47,4% of chromosomes carry other mutations. 28,9% of them have homoxygotes, 47,4% have homozygomes by the mutation del F508, and 23,7% of patients with both rare or unknown mutations. The mixed mucoviscidosis form is revealed in 92,1% of children, the pulmonary one is revealed in 5,3% of children and the enteric one is revealed in 2,6% of children. It is shown that the incidence of mucoviscidosis corresponds to the assumed incidence for the European part of Russia: the level of chromosomes carrying the mutation del F508 is lower than in the countries of west Europe but higher than in the south of Europe and in the north-west of Russia.

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