scholarly journals Diversity of desmid algae (Charophyta: Conjugatophyceae) in the vicinity of Yugorsk city (KMAO-Yugra, Russia)

2019 ◽  
Vol 56 ◽  
pp. 11-22
Author(s):  
Andrei S. Shakhmatov ◽  
Evgeniy V. Pavlovskiy
Keyword(s):  
West Siberia ◽  
Annotated List ◽  
Khanty Mansi Autonomous

The article provides an annotated list, which contains 35 species and subspecific taxa of desmid algae collected in 2015 in swamps near Yugorsk city, West Siberia. Twelve species (Closterium costatum, Cosmarium regnesi, Euastrum ansatum, E. gayanum, E. pulchellum, Staurastrum aculeatum, S. arcuatum var. subavicula, S. tohopekaligense, Staurodesmus dickiei var. circularis, S. glaber, Xanthidium cristatum, X. uncinatum) and one variety (Closterium closterioides var. intermedium) are new for the Khanty-Mansi Autonomous Okrug. Data on morphology and distribution of the species are provided.

To the moss flora of “Sibirskie Uvaly” Natural Park (West Siberia)

2012 ◽  
Vol 46 ◽  
pp. 245-255 ◽  
Author(s):  
E. Yu. Kuzmina ◽  
G. M. Kukurichkin
Keyword(s):  
River Basin ◽  
West Siberia ◽  
Annotated List ◽  
Natural Park ◽  
Nature Park ◽  
Khanty Mansi Autonomous

Results of study on moss flora of “Sibirskiye Uvaly” Nature Park, located in the Nizhnevartovsk District of Khanty-Mansi Autonomous Area of West Siberia, are published. The annotated list includes 74 species, 21 of them are new to Sabun River Basin (marked by asterisk).

New records of aphyllophoroid fungi (Basidiomycota) for the Khanty-Mansi Autonomous Area — Yugra (West Siberia)

2020 ◽  
Vol 54 (2) ◽  
pp. 387-396
Author(s):  
I. V. Stavishenko
Keyword(s):  
Animal Ecology ◽  
New Records ◽  
West Siberia ◽  
The West ◽  
First Time ◽  
Khanty Mansi Autonomous ◽  
Aphyllophoroid Fungi

The paper provides data on records of 29 species of aphyllophoroid fungi new for the the Khanty-Mansi Autonomous Area — Yugra. Among them 10 species (Amaurodon cyaneus, Amyloxenasma allantosporum, Asterostroma laxum, Byssoporia terrestris, Paullicorticium pearsonii, Pseudomerulius montanus, Sistotrema sernanderi, Skeletocutis alutacea, S. ochroalba, Tubulicrinis orientalis) are published for the first time for Siberia, and 3 species (Scytinostroma praestans, Tomentellopsis zygodesmoides, Tubulicrinis strangulatus) are new for the West Siberia. Data on their locations, habitats and substrates in region are indicated. The specimens are kept in the Museum of the Institute of Plant and Animal Ecology of the Ural Branch of the RAS (SVER).

scholarly journals Dynamics of vegetation changes in oil and salt-contaminated oligotrophic ridge-hollow mire complexes after reclamation (Middle Pre-Ob region, Khanty-Mansi Autonomous Okrug – Yugra)

2020 ◽  
Vol 10 (3) ◽  
pp. 306-350
Author(s):  
Ekaterina A. Shishkonakova
Keyword(s):  
West Siberia ◽  
Oil Fields ◽  
Medium Term ◽  
Eriophorum Angustifolium ◽  
Leading Role ◽  
Moss Layer ◽  
Carex Rostrata ◽  
Oxycoccus Palustris ◽  
Khanty Mansi Autonomous ◽  
Eutrophic Species

Oligotrophic ridge-hollow and ridge-hollow-pool complex mires are widely distributed in the central part of West Siberia, including many oil fields of the Middle Pre-Ob region. The article considers the dynamics of re-vegetation of oil and salt-contaminated areas of these mire types subjected to reclamation. Survey materials for 2–3 years and 15 years after reclamation allow to identify the main trends in vegetation restoration in the short and medium term. The reversible oligotrophication of ridges manifests in a relative decrease in the participation of the meso-eutrophic species on contaminated mire sites. In the hollows, however, the similar trend can be traced only in relation to oil-contaminated sites, whereas in the salt-contaminated hollows, the strong eutrophic conditions last. In the medium-term perspective, most typical oligotrophic hollow species, with the exception of Eriophorum russeolum and Oxycoccus palustris, were unable to recover. In the course of dynamic changes in the vegetation, the leading role in recovery successions gradually passes to mesotrophic and eutrophic species possessing massive root systems and aerenchyma – Eriophorum angustifolium, Phragmites australis, Carex rostrata, etc. Restoration of the moss layer is several years behind that of the grass layer, and due to the lack of competition, the participation of liverworts in it is of great importance, especially in salt spills. At the same time, among mosses as in the case of vascular species mesotrophic components are the main dominant ones15 years after reclamation.

scholarly journals The liverworts of the Khulga River Basin (Subpolar Urals, Khanty-Mansi Autonomous Area – Yugra)

2020 ◽  
Vol 57 ◽  
pp. 153-166
Author(s):  
Nadezhda Konstantinova ◽  
Elena Lapshina ◽  
Ilya Filippov
Keyword(s):  
River Basin ◽  
The Urals ◽  
Full List ◽  
Subpolar Urals ◽  
East Part ◽  
North East ◽  
Annotated List ◽  
Khanty Mansi Autonomous

The annotated list of liverworts of Khulga River Basin (Subpolar Urals, north-east part of Khanty-Mansi Autonomous Area – Yugra) is compiled based on identification of 300 specimens gathered by E. D. Lapshina and I. V. Filippov in 2018. It counts 84 species, among them two species new for the Urals and five species (Arnellia fennica, Frullania austinii, Mesoptychia rutheana, Metzgeria furcata, Scapania sphaerifera) new for Subpolar Urals. Annotations to the species include distribution, description of habitats and data on reproduction structures. Comparison with two previously studied local floras as well as the full list of liverworts of Asian part of the Urals is provided. A total of 144 species have now been recorded in three studies of the Urals territories within the Khanty-Mansi Autonomous Area.

The mosses of the Khulga River Basin (Subpolar Ural, Khanty-Mansi Autonomous Area — Yugra)

2020 ◽  
Vol 54 (1) ◽  
pp. 211-241
Author(s):  
E. D. Lapshina ◽  
E. A. Ignatova ◽  
M. S. Ignatov ◽  
G. N. Ganasevich ◽  
Yu. V. Skuchas
Keyword(s):  
River Basin ◽  
Eastern Slope ◽  
Ural Mountains ◽  
The Urals ◽  
Moss Species ◽  
Subpolar Urals ◽  
Annotated List ◽  
First Time ◽  
The Village ◽  
Khanty Mansi Autonomous

Result of an extensive moss study of earlier nearly unexplored areas of the northeastern part of the Subpolar Urals, namely Khulga River Basin is presented. An annotated list of mosses is compiled based on the identification of 1200 specimens collected in the Khulga River Basin (60.45–65.20°N, 60.42–62.20°E). The river starts at the border between the Polar and Subpolar Urals and flows down southwards along the eastern slope of the Ural Mountains to the confluence with the Severnaya Sosva River near the village Saranpaul (Berezovo District, Khanty-Mansi Autonomous Area — Yugra). The list includes 210 moss species, of which 56 species are new to the Khanty-Mansi Autonomous Area — Yugra. Five species are new to the Urals: Didymodon perobtusus, Lewinskya iwatsukii, Schistidium frisvollianum, Sphagnum mirum, Warnstorfia tundrae. Further 9 species were found in the Subpolar Urals for the first time: Dicranum bardunovii, D. laevidens, D. schljakovii, Encalypta pilifera, Flexitrichum gracile, Grimmia elatior, G. tergestina, Orthotrichum hyperboreum, Sphagnum annulatum. The data on occurrence of many moss species, which were previously known from single finds in the mountainous part of the area, is significantly expanded. Ecology, phytocenotic preference and distribution of the recorded species are discussed.

scholarly journals A contribution to the moss and hepatic flora of Nature Park “Numto” (Khanty-Mansi Autonomous District, Western Siberia)

2018 ◽  
Vol 9 (1) ◽  
pp. 3-21 ◽  
Author(s):  
Lapshina D. Elena ◽  
Ilya V. Filippov ◽  
Elena L. Verevkina
Keyword(s):  
Western Siberia ◽  
Northern Taiga ◽  
West Siberian Plain ◽  
The West ◽  
Sphagnum Mosses ◽  
Autonomous District ◽  
Annotated List ◽  
Nature Park ◽  
First Time ◽  
Khanty Mansi Autonomous

During the geobotanical survey of the vegetation of the southern part of the Nature Park "Numto", located within the subzone of the northern taiga in the center of the West Siberian Plain, 140 species of bryophytes, including 87 species of mosses and 53 species of liverworts, of which 24 species of mosses and all liverworts are new to the territory of the Nature Park. Two species of sphagnum mosses – Sphagnum inexpectatum and S. mirum – are the most important finds for the Western Siberia. Sphagnum inexpectatum is listed for the first time for the territory of Khanty-Mansi Autonomous District. The information on ecology and phytocenotic confinement of 18 species of mosses, known earlier in the Nature Park from one point or on a few and single finds, is supplemented. An annotated list of all identified species of bryophytes is given.

The experience in mapping the disturbance of soil-vegetation cover (in the vicinity of the Pokachi town, West Siberia)

2018 ◽  
pp. 107-119
Author(s):  
V. N. Tyurin
Keyword(s):  
Western Siberia ◽  
West Siberia ◽  
Flood Plain ◽  
Vegetation Map ◽  
Fluvial Terrace ◽  
Cultural Objects ◽  
Vegetation Disturbance ◽  
High Resolution Satellite Images ◽  
Thematic Mapping ◽  
Khanty Mansi Autonomous

This article presents the results of vegetation studies near Pokachi town (the Khanty-Mansi Autonomous Okrug – Yugra). This work was done to support a preservation of the archaeological and other cultural objects under intensive oil extraction and increasing recreational load. The goal of the complex investigations was to establish a place of interest the “Neh-Uriy”. The study area is located in the eastern part of the Surgut lowland that belongs to the Middle Ob lowland of Western Siberia. The study of natural complexes and thematic mapping was carried out in the flood-plain and fluvial terrace of the Agan River (61 km2). The field data and high resolution satellite images were used to make the vegetation map and the map of vegetation disturbance.

scholarly journals New biogeographical records of spiders and harvestmen (Arachnida: Araneae & Opiliones) from West Siberia, including an annotated list of species

2015 ◽  
Vol 26 (4) ◽  
pp. 165-170
Author(s):  
Yuri Marusik ◽  
Seppo Koponen
Keyword(s):  
Special Interest ◽  
West Siberia ◽  
Annotated List

Fifty-three species of spiders and one species of harvestmen were found in the previously unstudied Gydansky Peninsula, northwestern Siberia. Distribution for each species is given. Records of certain species are of a special interest: Xysticus viduus (the northernmost locality in its range), Crosbylonia borealis (the westernmost), Oreoneta eskovi (the northernmost and the westernmost), Clubiona norvegica (the easternmost in Asia), Pachygnatha listeri , Helophora insignis and Mitopus morio (the northernmost in Asia) and Oreoneta leviceps (the southernmost in the Palaearctic). Three species, Oreoneta eskovi, Pardosa oljunae and Thaleria orientalis, are endemics of West Siberia. About two-thirds of the species are either circum-Holarctic or trans-Palaearctic.

scholarly journals The Ladybird Beetles (Coleoptera: Coccinellidae) of Tigirek Nature Reserve (North-Western Altai, Russia)

2017 ◽  
Vol 7 (4) ◽  
pp. 248-254 ◽  
Author(s):  
E. A. Nepaeva ◽  
E. V. Guskova ◽  
T. M. Krugova
Keyword(s):  
Nature Reserve ◽  
New Records ◽  
West Siberia ◽  
Propylea Quatuordecimpunctata ◽  
Annotated List ◽  
Ladybird Beetles ◽  
Exochomus Quadripustulatus ◽  
North Western

The annotated list of 26 species and 16 genera of Coccinellidae from the Tigirek strict nature reserve is presented. Fifteen species are newly recorded for this region: Scymnus frontalis (Fabricius, 1787); Hyperaspis reppensis (Herbst, 1783); Hyperaspis erythrocephala (Fabricius, 1787); Exochomus quadripustulatus (Linnaeus, 1758); Coccinula sinuatomarginata (Faldermann, 1837); Tytthaspis sedecimpunctata (Linnaeus, 1761); Tytthaspis gebleri (Mulsant, 1850); Myzia gebleri (Crotch, 1874); Propylea quatuordecimpunctata (Linnaeus, 1758); Calvia decemguttata (Linnaeus, 1767); Hippodamia (Hemisphaerica) tredecimpunctata (Linnaeus, 1758); Ceratomegilla undecimnotata (D.H. Schneider, 1792); Coccinella magnificaL. Redtenbacher, 1843; Coccinella nivicola Mulsant, 1850, and Anatisocellata (Linnaeus, 1758). Two species, Coccinula sinuatomarginata (Faldermann, 1837) and Tytthaspis sedecimpunctata (Linnaeus, 1761), are new records for West Siberia.

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