Geographical and phytocoenotic areas of endemic of the South Urals Delphinium uralense Nevski

2016 ◽  
pp. 37-54
Author(s):  
L. M. Ishbirdina ◽  
N. I. Fedorov ◽  
A. A. Muldashev
Keyword(s):  
Geographical Area ◽  
Rocky Mountain ◽  
Floristic Composition ◽  
Southern Urals ◽  
South Urals ◽  
The South ◽  
Ural Mountains ◽  
The Urals ◽  
The Southern Urals ◽  
Relict Species

The geographical and phytocoenotic areas of the endemic of the Southern Urals Delphinium uralense that is a relic species of the ancient Pleistocene steppe were studied. Species is listed in the Red book of the Russian Federation (2008) and the Red Book of the Republic of Bashkortostan (2011). The main part of the geographical area of the investigated species is limited by the Zilair plateau located in the south-western tip of the Ural Mountains, within the Urals fold-block surface. The phytocoenotic area of this species includes the xerophytic communities referring to 2 classes, 3 orders, 4 alliances, 1 suballiance, 2 associations, 1 subassociation, 1 variantand 4 non-ranking communities The formation of the unique complex of xerophytic oak-larch sparse forests and rocky steppes in the southern Urals is linked with the occurrence of the mountainous steppe with larch groves, which were the remnants of the xerophytic mountain landscape —“Pleistocene floristic complex” (Igoshina, 1961, 1963). The enrichment the floristic composition of the complex took place in the late Pleistocene due to following facts: the appearance of rock and mountain-steppe Asian relict species (Ryabinina, 1993), the migration of Eastern Siberian elements to the West, the movement of European species to the East, the formation of the Urals endemic floristic races (Krasheninnikov, 1939). Later, in the Holocene, the Pleistocene floristic complex was enriched by some species of broad-leaved forests (including oak Quercus robur), the penetration ofthe south richsteppe flora, and replenishment of the floristic complex by the Pontic and Sarmatic species (Igoshina, 1961). As a result of mentioned above processes a unique complex of xerophytic rocky mountain steppes and of sparse oak and larch elfin woodswas formed in the Zilair plateau.

The forest margin vegetation of the South Urals (Bashkortostan Republic)

2009 ◽  
pp. 54-96 ◽  
Author(s):  
S. M. Yamalov ◽  
S. V. Kucherova
Keyword(s):  
Southern Urals ◽  
South Urals ◽  
The South ◽  
The Southern Urals ◽  
New Associations ◽  
Class Distribution ◽  
Forest Margin ◽  
Eastern Border

The syntaxonomy of the Southern Urals’ forest margins in Bashkortostan Republic is presented. Three new associations and four communities are described. The criteria of identifying the forest margins communities to belong to the class Trifolio-Geranietea and the eastern border of the class distribution are discussed.

scholarly journals HEAT SECURITY AND THERMAL REGIME OF SOME TYPES OF NATURAL FOREST COMMUNITIES (AREA OF WIDE-DECIDUAL-CONIFEROUS FORESTS OF THE SOUTH URALS)

ÈKOBIOTEH ◽  
2020 ◽  
Vol 3 (3) ◽  
pp. 429-434
Author(s):  
Yu.P. Gorichev ◽  
◽  
A.N. Davydychev ◽  
I.R. Yusupov ◽  
A.Yu. Kulagin ◽  
...  
Keyword(s):  
Thermal Regime ◽  
Heat Supply ◽  
Southern Urals ◽  
Natural Forest ◽  
Coniferous Forests ◽  
South Urals ◽  
Forest Communities ◽  
The South ◽  
The Southern Urals

The data of microclimatic observations carried out in the area of broad-leaved-coniferous forests of the Southern Urals are presented. The parameters of heat supply and thermal regime of some types of primary plantations are established.

scholarly journals Deployment of specialized hospitals for the Red Army wounded in the Southern Urals during 1941-1945

2017 ◽  
Vol 6 (1) ◽  
pp. 143-146
Author(s):  
Natalia Alexandrovna Degtyareva ◽  
Anna Gennadievna Alyatina
Keyword(s):  
Military Service ◽  
Treatment Time ◽  
Southern Urals ◽  
South Urals ◽  
The South ◽  
The Southern Urals ◽  
Specialized Treatment ◽  
Red Army ◽  
Patriotic Education ◽  
Army Soldiers

This paper discusses specialized treatment of the wounded in the hospitals of the Southern Urals in the Great Patriotic War (1941-1945). It is proved that the specialized treatment of the wounded undergone significant changes during 1941-1945. The paper defines nature of injuries and damage, treatment time, forming, distribution of hospital beds and a contingent of the wounded and sick Red Army soldiers. The author states that throughout the war the surgical activity in the South Urals hospitals increased. The study deals with the problem of death in base hospitals. The number of Red Army soldiers deaths was undercounted. This study has shown that due to medical workers of the South Urals hospitals specialized treatment of the wounded made a qualitative leap in the development of the stage treatment. At the beginning of the war general surgery and general therapeutic hospitals were created. Then, in order to ensure the most qualified assistance to the wounded, specialized hospitals and offices were deployed. The authors estimated that the application of advanced methods of treatment in the evacuation hospitals of the South Urals helped to heal 72,3% wounded and 90, 6% patients and they returned to military service. These materials can serve as a basis for further research in the Southern Urals health history and, in general, the history of the South Ural Region, as well as the patriotic education of the youth.

scholarly journals Diversity and distribution of vascular plants within the treeline ecotone in Mount Iremel (Southern Urals, Russia)

2021 ◽  
Vol 9 ◽  
Author(s):  
Marina Trubina ◽  
Alexey Nesterkov
Keyword(s):  
Plant Communities ◽  
Vascular Plants ◽  
Southern Urals ◽  
Tree Cover ◽  
Estimation Methods ◽  
High Mountain ◽  
Ural Mountains ◽  
The Southern Urals ◽  
Relict Species ◽  
Treeline Ecotone

During the last 100 years, rapid advances of trees towards higher elevations and latitudes have been recorded for various regions worldwide, including the Ural Mountains. Climate warming and tree cover increases can lead to significant changes in the high-mountain vegetation. Direct observations on the vegetation of high-mountain regions provide evidence for an increase in the species diversity of plants at high elevations and changes in the composition of the alpine communities. This study investigated the diversity and distribution of vascular plants within the present-day treeline ecotone in Mount Iremel, the Southern Urals. The dataset (Trubina and Nesterkov 2021, available from the GBIF network at https://www.gbif.org/dataset/284f1484-10b7-4ef5-87b7-9de1159e6b42) presents the results of an assessment of species richness and frequency of vascular plants at the different elevation levels (from 1203 to 1348 m a.s.l.) and different biotopes (birch-spruce shrub forest, birch-spruce sparse forest and spruce forest with fragments of meadow plant communities) within the treeline ecotone in Mount Iremel, Southern Urals. Observations were carried out at 700 sampling plots with two estimation methods: small-size plot (0.5 × 0.5 m) sampling (672 plots in total) and large-size plot (10 × 10 m) sampling (28 plots). The dataset includes 700 sampling events (= sampling plots), corresponding to 5585 occurrences (vascular plants, mainly identified to species) observed during July 2003. Only occurrences containing plant taxa (occurrenceStatus = present) have been provided. The dataset includes information about distribution and frequency of the Ural endemic species (Anemone narcissiflora subsp. biarmiensis (Juz.) Jalas, Calamagrostis uralensis Litv., Cerastium krylovii Schischk. & Gorczak., Festuca igoschiniae Tzvel., Hieracium iremelense (Elfstr.) Üksip, Lagotis uralensis Schischk, Pleurospermum uralense Hoffm.) and the Pleistocene relict species (Alopecurus magellanicus Lam., Bistorta vivipara (L.) Delarbre, Cerastium pauciflorum Stev. ex. Ser., Pedicularis oederi Vahl, Saussurea controversa DC., Swertia perennis L.). The dataset also provides information that can be useful for estimating biodiversity and plant communities composition within the treeline ecotone at a specified time period and contributes to the study of biodiversity conservation in the Ural Region.

scholarly journals Emperor Alexander II and the South Urals: A New Collection of Documents Published by Archivists of the Chelyabinsk Region

2020 ◽  
pp. 306-311
Author(s):  
Sergey V. Lyubichankovsky ◽  
Keyword(s):  
National Archive ◽  
Southern Urals ◽  
The State ◽  
South Urals ◽  
State Archive ◽  
The South ◽  
The Southern Urals ◽  
Russian State ◽  
Chelyabinsk Region ◽  
The Impact

The article reviews the collection of documents “Emperor Alexander II and the Southern Urals,” published in 2019 and dedicated to the 200th anniversary of the Emperor. The book tells of the Tsarevich’s journey through the Southern Urals in 1837 and of manufacture of gifts to him by the Zlatoust craftsmen; a separate part consists of documents devoted to the reign of Alexander II and the impact of the Great Reforms on the development of the region. The collection ends with documents on the perpetuation of the Emperor’s memory. The review proves that this collection of documents closes the topic of relations between Alexander II and the Southern Urals, which has been little studied in the historiography. It concludes that the initiators of the publication – employees of the Joint State Archive of the Chelyabinsk Region – have included in the book legislative acts, recordkeeping materials, materials of the periodical press, sources of personal provenance, photographs, and visual materials. There is a list of archives and museums from which the sources originate: state archives of the Chelyabinsk, Orenburg, Sverdlovsk regions, the National Archive of the Republic of Bashkortostan, the Archive of the Zlatoust City District; the Verkhny Ufaley and Zlatoust local history museums; the Russian State Archive of Photo Documents, the State Russian Museum; the Department for Preservation of Historical Heritage of the South Ural Railway, the Russian State Historical Archive, and the State Archive of the Russian Federation. The review describes the structure of the collection and contends that it contributes to comprehensive coverage of the studied problems. It allows its readers to find the needed documents confidently and quickly, even with minimal research skills. Photo documents (little–known photographs and drawings) included in the collection complement the text quite successfully. The reviewers underscore that the publication contains three extensive introductory articles, the reading of which contributes to a deeper understanding of the sources. Thus, the review concludes that the collection has expanded the documentary base adequately in order to spur extensive research of the pre–revolutionary history of the Southern Urals.

Endemic associations of petrophytic steppes of the South Urals palaeoreefs

2011 ◽  
pp. 117-126 ◽  
Author(s):  
S. M. Yamalov ◽  
A. V. Bayanov ◽  
V. B. Martynenko ◽  
A. A. Muldashev ◽  
P. S. Shirokikh
Keyword(s):  
Plant Communities ◽  
Southern Urals ◽  
South Urals ◽  
The South ◽  
The Southern Urals ◽  
New Associations ◽  
Steppe Communities

Classification of the petrophytic steppe communities occurring on unique geomorphological formations of the Southern Urals (Bashkortostan Republik) — palaeoreefs (”shikhans“) have been performed. The plant communities were classified and included into two new associations (Minuartiо krascheninnikovii―Festucetum pseudovinae и Trinio muricatae―Centauretum sibiricae). Ecological, geographical, floristic and phytocoenotic characteristics of the syntaxa are discussed.

Aquatic vegetation of the South Urals (Bashkortostan Republic). II. Class Potametea

2015 ◽  
pp. 40-77 ◽  
Author(s):  
Ya. M. Golovanov ◽  
S. MN. Yamalov ◽  
Z. B. Baktybaeva ◽  
s. S. Petrov
Keyword(s):  
Sea Level ◽  
Aquatic Vegetation ◽  
Southern Urals ◽  
South Urals ◽  
The South ◽  
The Southern Urals ◽  
Republic Of Bashkortostan

Republic of Bashkortostan (51º 34ʹ–56º 31ʹ N and 53º 08ʹ–59º 59ʹ E) covers an area of 143.6 thousand km2 stretching fr om north to south about 550 km, from west to east — 440 km. Its territory is located within the Southern Urals and adjacent plains. The relief is complex and diverse, strongly dissected. Elevations range from 60 to 1640 m above sea level.

Naturally spreading and natural apple dwarfs in the forest-steppe zone of the Southern Urals

2020 ◽  
Vol 62 ◽  
pp. 70-76
Author(s):  
O. E. Merezhko ◽  
M. A. Mazunin ◽  
E. Z. Savin ◽  
A. I. Gridnev
Keyword(s):  
Unit Area ◽  
Steppe Zone ◽  
Southern Urals ◽  
South Urals ◽  
Forest Steppe ◽  
Labor Costs ◽  
The Urals ◽  
The Southern Urals ◽  
Apple Trees ◽  
Early Maturity

The article presents tests of natural creeping apple trees and natural dwarfs, carried out in the in the conditions of the Orenburg region. There were from 50 to 100 trees in the experiment in each variant. Vigorous standard plantations were used as control. The aim of the research was to test natural creeping apple trees, natural dwarfs against the background of standard varieties bred in the South Urals (Chelyabinsk), as well as to determine their prospects for intensive horticulture in the extreme conditions of the region. The preservation of plantings for all variants of the experiment for 20 years of research is high and amounted to 92-99 %, their condition was estimated at 4.5-5.0 points. The highest yield was noted for natural dwarfs (457.2 c/ha), the smallest yield was obtained on vigorous standard plantings (control) – 238.7 c/ha. Naturally creeping apple trees in terms of productivity were higher than control by an average of 25 %. Of the naturally creeping varieties, the most productive were the varieties Podsnezhnik (348.3 c/ha), Chudnoe (335.2 c/ha), the least productive were the varieties Plastun and Kovrovoe (255.1 and 262.5 c/ha, respectively). On the natural dwarfs, the most productive variety was the variety Brat Chudnogo (461.2 c/ha). In the control, the most productive varieties were the varieties Symbol (295.9 c/ha) and Nadezhda (270.5 c/ha), less productive were the varieties Pamyat Zhavoronkova and Fevralskoe (208.0 and 224.1 c/ha, respectively). Low-growing plantations, in particular layer and natural varieties of the Urals, are distinguished by their early maturity and, in general, higher productivity per unit area. The highest labor costs are accounted for by natural dwarfs (485.4 person-day/ha) and the lowest in vigorous plantings (317.4 person-day/ha). This has a positive eff ect on the profit and rentability of production.

Kurgans and nomads: new investigations of mound burials in the southern Urals

Antiquity ◽  
2006 ◽  
Vol 80 (308) ◽  
pp. 303-317 ◽  
Author(s):  
N.L. Morgunova ◽  
O.S. Khokhlova
Keyword(s):  
Bronze Age ◽  
Middle Ages ◽  
Southern Urals ◽  
Early Bronze Age ◽  
The South ◽  
Ural Mountains ◽  
The Southern Urals ◽  
Environmental Investigation ◽  
Burial Mounds ◽  
The Middle Ages

A new study of the group of kurgans (burial mounds) which stands near Orenburg at the south end of the Ural mountains has revealed a sequence that began in the early Bronze Age and continued intermittently until the era of the Golden Horde in the Middle Ages. The application of modern techniques of cultural and environmental investigation has thrown new light on the different circumstances and contexts in which mound burial was practised, and confirmed the association between investment in burial and nomadism.

scholarly journals Arachnids (Araneae, Opiliones) from grass stand and forest litter in the Urals, Russia

2020 ◽  
Vol 8 ◽  
Author(s):  
Alexey Nesterkov ◽  
Maxim Zolotarev ◽  
Elena Belskaya ◽  
Tatyana Tuneva
Keyword(s):  
Southern Urals ◽  
Southern Taiga ◽  
Taiga Zone ◽  
Natural Ecosystems ◽  
Ural Mountains ◽  
The Urals ◽  
The Southern Urals ◽  
Long Term Monitoring ◽  
Term Monitoring

Since the late 1980s, long-term monitoring of various components of natural ecosystems under conditions of industrial pollution has been carried out in the Central Urals. In the mid-2000s, similar programmes were started in the Southern Urals. As a part of these monitoring programmes, the data on invertebrates in different types of biotopes, collected with different methods and in a different time intervals, continue to be gathered. Amongst the most well-studied groups of invertebrates are spiders and harvestmen whose communities are a convenient indicator of the environment. The data collected through these monitoring programmes can also be used to study natural local biodiversity. The dataset, presented here, includes information from a long-term monitoring programme for Araneae and Opiliones that inhabit grass stands of secondary dry meadows and litter of spruce-fir, aspen-birch and pine-birch forests in the Central and Southern Urals. The dataset (available from the GBIF network at https://www.gbif.org/dataset/e170dbd1-a67f-4514-841c-5296b290ca90) describes the assemblage structure of spiders and harvestmen (list of species and their abundance), age-sex composition and seasonal and inter-annual dynamics for two large areas in the southern taiga zone of the Ural Mountains. The dataset includes 1,351 samples, which correspond to 5,462 occurrences identified during 2004–2009, 2013 and 2018. In total, we collected 10,433 specimens, representing 178 species (36% of arachnofauna of the Urals), 115 genera (54%) and 23 families (100%). Most of the data (4,939 of 5,462 occurrences, 90%) were collected in the western macro-slope of the Ural Mountains (European part of Russia), the rest in the eastern macro-slope (Asian part). All represented data were sampled in industrially undisturbed areas and are used as a local reference for ecotoxicological monitoring. The dataset provides new useful information for recording the state of biodiversity for the Central and Southern Urals and contributes to the study of biodiversity conservation.

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