Peronosporales of Skadovsky Zvenigorod Biological Station (Moscow Region)

2018 ◽  
Vol 52 (1) ◽  
pp. 91-100
Author(s):  
E. Yu. Blagoveshchenskaya
Keyword(s):  
Downy Mildew ◽  
European Part ◽  
Moscow Region ◽  
State University ◽  
Biological Station ◽  
Annotated List ◽  
European Part Of Russia ◽  
First Time ◽  
Moscow State University

The paper provides the results of seven-year study of downy mildew on Skadovsky Zvenigorod Biological Station of Moscow State University (ZBS MSU, Moscow Region). A total of 29 species of Peronosporales (Oomycota) were revealed during the study. An annotated list of species is presented, among them Peronospora anemones is recorded for the first time for Russia, P. chelidonii and P. stachydis are new for the European part of Russia, 8 species are new for the Moscow Region.

FINDS OF THE DUNKLEOSTEID PLACODERMS (PISCES, PLACODERMI) IN THE EUROPEAN PART OF RUSSIA (CENTRAL DEVONIAN FIELD)

2021 ◽  
Vol 43 (1) ◽  
pp. 67-76
Author(s):  
Sergey MOLOSHNIKOV
Keyword(s):  
European Part ◽  
State University ◽  
Lateral Plate ◽  
Central Devonian Field ◽  
The Earth ◽  
Clay Deposits ◽  
New Findings ◽  
Voronezh Region ◽  
European Part Of Russia ◽  
Moscow State University

The Dunkleosteidae Stensiö family includes large predatory Paleozoic armour fishes. Their remains are rare in the Devonian deposits of the European part of Russia (Central Devonian field). The finds of both Eastmanosteus Obruchev and Dunkleosteus Lehman genus representatives and indefinte dunkleosteids were detected in the area. currently there is a collection of some dunkleosteid remains at the Earth Sciences Museum of Moscow State University. The materials were collected in two localities in 2007-2008 years by the author. Plates of the head and trunk shields, preliminarily determined as Eastmanosteus aff. E. pustulosus (Eastman), were found in the sandy clay deposits of the Ardatovka Horizon (Givetian, Middle Devonian) in the Pavlovsk Quarry, Voronezh Region. An incomplete anterior ventro-lateral plate of Dunkleosteidae gen. et sp. indet., similar to the same plates of the Dunkleosteus-species, was discovered in the sandy deposits of the Zadonsk Horizon (Lower Famennian, Upper Devonian) in the Lime Factory Quarry not far from Livny Town, Orel Region. The brief description of the new findings supplementing the data on the Middle-Late Devonian dunkleosteids of the Central Devonian field is given.

The first record of Jaapia ochroleuca (Basidiomycota) in the European part of Russia

2013 ◽  
Vol 47 ◽  
pp. 68-73
Author(s):  
S. V. Volobuev
Keyword(s):  
Nature Reserve ◽  
First Record ◽  
European Part ◽  
European Russia ◽  
Taxonomic Position ◽  
Morphological Description ◽  
Microscopic Structure ◽  
European Part Of Russia ◽  
Distribution And Ecology ◽  
First Time

The corticioid basidiomycete Jaapia ochroleuca (Bres.) Nannf. et J. Erikss. is recorded for the first time in the European Russia from the «Bryansky Les» Nature Reserve (Bryansk Region). The taxonomic position of the species is defined briefly. Its morphological description and data on distribution and ecology are provided. The details of microscopic structure of the collected specimen are illustrated.

Improvement of field methods of egineering-geocryological resanch

2019 ◽  
pp. 70-82
Author(s):  
A. I. Tyurin ◽  
V. S. Isaev ◽  
D. O. Sergeev ◽  
V. E. Tumskoi ◽  
N. G. Volkov ◽  
...  
Keyword(s):  
Thermal Field ◽  
Measurement Equipment ◽  
State University ◽  
Field Methods ◽  
Biological Station ◽  
Moscow State University

Testing of modern innovation field methods of engineering-geocryological research, master class workout by leading specialists of engineering-geocryological surveys, checking out of measurement equipment for thermal field ground massif researches which were done at “The day of science and innovation” field conference in Zvenigorod biological station of Lomonosov Moscow state university. Necessity of innovation methods usage has approved.

scholarly journals Soil Pollen Indicators of Historical Arable Horizons from the Zvenigorod Biological Station of the Moscow State University

2021 ◽  
Vol 4 (38) ◽  
pp. 205-216
Author(s):  
Varvara O. Bakumenko ◽  
◽  
Ekaterina G. Ershova ◽  
◽  
Keyword(s):  
Pollen Analysis ◽  
Forest Soils ◽  
State University ◽  
Buried Soils ◽  
Biological Station ◽  
Lycopodium Clavatum ◽  
Arable Weeds ◽  
Specific Complex ◽  
Cultural Layers ◽  
Moscow State University

In this work we present the results of spore and pollen analysis of forest soils from the Zvenigorod biological station of Moscow State University (Moscow Region, Russia). A comparative analysis of forest soils formed on the site of historical fields of the XVIII–XIX centuries and beyond showed that a specific complex of pollen and spores remains in the residual arable horizons, characteristic only of soils that have passed through the stages of plowing and fallow. It includes pollen from cultivated cereals and arable weeds (buckwheat, cornflower blue), spores of the mace-shaped plaunus (Lycopodium clavatum), as well as spores of the mosses Riccia glauca and Anthoceros spp. The latter are exclusive indicators of fallows, since they are practically not found in other habitats. The identified pollen indicators can be used in landscape and archaeological research to interpret the data of spore-pollen analysis of cultural layers, buried soils, gully-ravine sediments. They can also be used to define the boundaries of ancient fields under modern vegetation.

scholarly journals New records of water scavenger beetles Berosus geminus Reiche & Saulcy, 1856 (Coleoptera: Hydrophilidae) from Russia

2020 ◽  
Vol 6 ◽  
pp. 423-428
Author(s):  
Alexey S. Sazhnev
Keyword(s):  
New Records ◽  
European Part ◽  
General Distribution ◽  
European Part Of Russia ◽  
First Time

The species Berosus geminus Reiche & Saulcy, 1856 (Hydrophilidae) is recorded for the first time for European part of Russia. A map with the general distribution of this species is provided.

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.

On some species of the genus Acrolocha Thomson, 1858 of the Western Palaearctic Region (Coleoptera: Staphylinidae: Omaliinae: Omaliini)

Zootaxa ◽  
2019 ◽  
Vol 4576 (2) ◽  
pp. 347
Author(s):  
ALEXEY V. SHAVRIN ◽  
EDUARD A. KHACHIKOV
Keyword(s):  
European Part ◽  
Palaearctic Region ◽  
Palaearctic Species ◽  
Central European ◽  
European Part Of Russia ◽  
Western Palaearctic ◽  
First Time

New taxonomic, morphological and faunistic data for three Western Palaearctic species of the genus Acrolocha Thomson, 1858 are provided. Acrolocha caucasica Tóth, 1976 is redescribed and illustrated. The lectotype for A. pliginskii Bernhauer, 1912 is designated. Acrolocha amabilis (Heer, 1841) is recorded from Central European part of Russia and Georgia for the first time. 

Chlorophyll Fluorescence of Summer Phytoplankton in Reservoirs of the Zvenigorod Biological Station of Moscow State University

BIOPHYSICS ◽  
2019 ◽  
Vol 64 (6) ◽  
pp. 858-865
Author(s):  
D. N. Matorin ◽  
N. P. Timofeev ◽  
M. L. Sindalovskaya ◽  
N. A. Shidlovskaya ◽  
D. A. Todorenko ◽  
...  
Keyword(s):  
Chlorophyll Fluorescence ◽  
State University ◽  
Biological Station ◽  
Moscow State University

scholarly journals Genetic Monitoring of Crimean-Congo Hemorrhagic Fever Virus in the South of the European Part of Russia

2012 ◽  
pp. 80-85 ◽  
Author(s):  
A. S. Volynkina ◽  
A. N. Kulichenko
Keyword(s):  
Genetic Variants ◽  
Hemorrhagic Fever ◽  
Nucleotide Sequences ◽  
European Part ◽  
Clinical Samples ◽  
Virus Variant ◽  
Hemorrhagic Fever Virus ◽  
Cchf Virus ◽  
European Part Of Russia ◽  
First Time

Presented are the results of gene-typing of CCHF virus detected in clinical samples from CHF patients from the Stavropol, Rostov and Astrakhan Regions in 2011. For 28 samples determined are nucleotide sequences of the fragments 115–652 (S segment) and fragments 984–1469 (M segment). Philogenetic analysis of these nucleotide sequences demonstrated that typical strains circulated in 2011 in the regions under surveillance, importation of the new genetic variants of the virus did not take place. CCHF virus variant affiliated to the subgroup “Astrakhan-2” was detected in the clinical samples for the first time and characterized for its genome S- and M-segment fragments.

scholarly journals DETERMINATION OF THE STEROL STATE OF GENERATIVE PLANTS OF HEATH SPOTTED-ORCHID (DACTY-LORHIZA MACULATA (L.) SOÓ) (ORCHIDACEAE) BY GC-MS

2020 ◽  
pp. 171-178
Author(s):  
Evgeniy Nikolayevich Sechin ◽  
Oleg Anatolyevich Marakaev ◽  
Gavriil Borisovich Gavrilov
Keyword(s):  
Growth And Development ◽  
Plant Material ◽  
Adventitious Roots ◽  
European Part ◽  
Natural Conditions ◽  
Central European ◽  
Mass Spectrometric Detector ◽  
European Part Of Russia ◽  
First Time

For the first time, the phytosterol state of the underground and aboveground organs of the tuberoid species of the orchid Dactylorhiza maculata (L.) Soó (Orchidaceae), which grows in the natural conditions of the Central European part of Russia, was studied using gas chromatography with a mass spectrometric detector. The plant material contains cycloartenol, cycloeukalenol, campesterol, brassicasterin, β-sitosterol, stigmasterol and ergosterol, which was found in underground organs and belong to mycosymbiont. The ergosterol content in the adventitious roots is five times higher compared to the endings of stem root tuberoids. The phytosterols content of the aboveground organs of D. maculata is more diverse than that of the underground organs. The basic sterol of D. maculata is β-sitosterol (60%), which is present in all organs. Also a high amount was noted for cycloartenol (20%), which is absent in the stem. Cycloeukalenol (7%) was found in inflorescences and leaves, campesterol (2%) in inflorescences, brassicasterin (5%) in the adventitious roots, stigmasterol (5%) in the leaves. Differences in the sterol statuses of organs can be explained by the biochemical characteristics of their tissues and the uneven functional significance of the identified compounds for the growth and development of generative individuals of D. maculata in the budding phase. The results obtained indicate the diversity of phytosterol compounds and their uneven content in various organs of the studied plant object.

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