scholarly journals CRITERIA FOR ASSESSING THE BIOGEOCENOTIC ECOLOGICAL FUNCTIONS OF SOILS UNDER TREE-SHRUB INTRODUCERS

2020 ◽  
Vol 10 (2) ◽  
pp. 14-22
Author(s):  
Tat'yana Kramareva ◽  
Evgeniya Moiseeva
Keyword(s):  
Botanical Garden ◽  
State University ◽  
Soil Functions ◽  
Ecological Functions ◽  
Biochemical Processes ◽  
Leached Chernozem ◽  
Ecological Functions Of Soils ◽  
First Time ◽  
The City ◽  
Practical Recommendations

The paper presents the results of ranking the criteria for assessing the ecological functions of soils. This ranking is presented for the first time. The authors propose to evaluate the ecological functions of soils by the degree of variability of their basic properties compared to the background using a six-point scale. The object of the study is leached chernozem, low-humus, powerful loamy soil on a cover carbonate loam, occurring on the territory of the Botanical Garden of Voronezh State University named after B.M. Kozo-Polyansky in the city of Voronezh under the collections of tree-shrub introducers. Based on the proposed criteria, the following biogeocenotic functions of leached chernozem have been evaluated: 1. Soil functions as a source of nutrients and compounds; 2. Depot of moisture, batteries and energy; 3. Stimulant and inhibitor of a number of biochemical processes; 4. Soil functions due to its physicochemical properties. Based on the results obtained, practical recommendations have been proposed for improving the biogeocenotic functions of leached low-humus powerful loamy chernozem as a whole and especially under coniferous, shrub and coniferous-shrub vegetation

scholarly journals Taxonomic revision of the family Geraniaceae in the flora of Mongolia

Turczaninowia ◽  
2021 ◽  
Vol 24 (1) ◽  
pp. 9-20
Author(s):  
Victoria I. Troshkina
Keyword(s):  
Species Composition ◽  
Taxonomic Revision ◽  
Botanical Garden ◽  
Critical Study ◽  
State University ◽  
The Family ◽  
Biological Faculty ◽  
Academy Of Sciences ◽  
First Time ◽  
Moscow State University

The species composition of the Geraniaceae family in the flora of Mongolia is revised as a result of a critical study of collections of the Herbarium of V. L. Komarov Botanical Institute RAS (LE), the D. P. Syreischikov Herbarium of Biological Faculty of Moscow State University (MW), the N. V. Tzitzin of the Main Botanical Garden (MHA), of the M. G. Popov Herbarium of Central Siberian Botanical Garden (NSK), of the I. M. Krasnoborov Herbarium of Central Siberian Botanical Garden (NS), Herbarium of the Tomsk State University (TK), Herbarium of the South Siberian Botanical Garden (ALTB), Herbarium of the Institute of General and Experimental Biology of the Academy of Sciences of Mongolia (UBA), of the Martin-Luther University Herbarium (HAL), and own gatherings. The species Geranium pamiricum Ikonn. is identified for the first time in the flora of Mongolia. The areas of some species are clarified; maps of distribution over the territory of Mongolia are given.

Probabilistic estimation of reliability values for frame buildings based on the results of certification taking into account tectonic faults

2021 ◽  
pp. 49-60
Author(s):  
Vladimir A. Lapin ◽  
Yerkin S. Aldakhov ◽  
Serik D. Aldakhov ◽  
Alimzhan Ali
Keyword(s):  
Housing Stock ◽  
Experimental Studies ◽  
Probabilistic Estimation ◽  
Tectonic Faults ◽  
Earthquake Resistant ◽  
Frame Buildings ◽  
The Republic ◽  
First Time ◽  
The City ◽  
Practical Recommendations

With budget funding for two years in 2017-2018, the total certification of the housing stock of multi-apartment buildings was carried out for the first time. A total of 8,171 buildings were entered into the database, of which 1,847 are multi-storey frame buildings of various storeys and design solutions. It is established that 1628 frame buildings are earthquake-resistant, 59-buildings with the first flexible floor are non-earthquake-resistant and 160-are located in the zone of tectonic faults on the territory of the city. The hypothesis is accepted that buildings located in the zone of tectonic faults will be destroyed. Under these conditions, quantitative estimates of the failure probability and reliability values for frame buildings of various types were obtained for the first time. The frequency of earthquakes is taken into account according to the current "Map of seismic zoning of the Republic of Kazakhstan". The results of the reliability and failure estimates are used for practical recommendations to reduce the risk and expected losses in possible earthquakes. Total reinforcement of frame buildings with the first flexible floors (59 buildings) is proposed. However, the conditional probability of failure for a group of residential frame buildings will remain nonzero. The method of amplification should be determined based on the results of experimental studies.

Probabilistic estimation of reliability values for large-panel buildings based on the results of certification

2021 ◽  
pp. 54-71
Author(s):  
Vladimir A. Lapin ◽  
Yerkin S. Aldakhov ◽  
Serik D. Aldakhov ◽  
Ali Alimzhan
Keyword(s):  
Housing Stock ◽  
Entire Group ◽  
Probabilistic Estimation ◽  
Quantitative Estimates ◽  
Large Panel ◽  
The Republic ◽  
Special Studies ◽  
First Time ◽  
The City ◽  
Practical Recommendations

Under the agreement with the city authorities, in 2017-2018, for the first time, a full certification of the housing stock of apartment buildings was carried out. 2658 multi-storey large-panel buildings of various storeys from 2 to 9 floors were entered into the database. Based on the results of certification, quantitative estimates of the probability of failure and reliability for large-panel buildings of various types were obtained for the first time. The frequency of earthquakes is taken into account according to the current "Map of seismic zoning of the Republic of Kazakhstan". The reliability value is obtained for the entire group of large-panel buildings. It was revealed that large-panel buildings with the first flexible or brick floor are not earthquakeresistant. The results of the reliability and failure estimates are used for practical recommendations to reduce the risk and expected losses in possible earthquakes. It is proposed to strengthen largepanel buildings with the first flexible or brick floor (33 buildings). The method of strengthening should be determined by special studies.

Institutional environment creating for attracting investment into infrastructure: The cases of Russian regions

2019 ◽  
pp. 134-157 ◽  
Author(s):  
G. A. Borshchevskiy
Keyword(s):  
Institutional Environment ◽  
Private Investment ◽  
Infrastructure Development ◽  
Russian Regions ◽  
Development Indicators ◽  
The Russian Federation ◽  
The Behavior Of Government ◽  
The City ◽  
Nenets Autonomous ◽  
Practical Recommendations

The article examines the institutional process in a regional economy connected with the infrastructure development. We use the neoinstitutional approach to study factors that influence the behavior of government and business in their interaction in the economy. We also use statistical methods to analyze the dynamics of socio-economic development indicators of the subjects of the Russian Federation as well as the results of measures to attract private investment into infrastructure, including the PPP. We chose the city of Moscow and the Yamalo-Nenets Autonomous District as two empirical case studies which differ in economic and geographic conditions, but both demonstrate success in attracting private investment and implementing infrastructure projects. Our conclusions are consistent with a theory that asserts the primacy of institutional environment in relation to project implementation. We make also some practical recommendations for the development of the institutional environment which are acceptable for all regions solving similar problems of infrastructure development.

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.

Yield and seed productivity of pear rootstock forms in the conditions of the steppe zone of the Southern Urals

2020 ◽  
Vol 62 ◽  
pp. 39-47
Author(s):  
A. I. Lokhova ◽  
E. Z. Savin ◽  
A. M. Rusanov ◽  
A. A. Mushinskiy
Keyword(s):  
Steppe Zone ◽  
Southern Urals ◽  
Botanical Garden ◽  
Climatic Conditions ◽  
High Yield ◽  
State University ◽  
Maximum Weight ◽  
Seed Productivity ◽  
The Southern Urals ◽  
Typical Soil

The article presents the results of studying the diversity of pear rootstock forms in terms of yield and seed productivity. The research was carried out at the experimental sites of the Orenburg Experimental Station of Horticulture and Viticulture of AllRussian Horticultural Institute for Breeding, Agrotechnology and Nursery and the Botanical Garden of the Orenburg State University in 2017-2019, in typical soil and climatic conditions of the Orenburg city. The purpose of the study is to identify pear rootstock forms characterized by high yield and stable seed productivity for use in the future as a seed rootstock. During the research, 15 pear accessions were studied; the planting scheme was 6x4 m. As a result of research, it was found that the rootstock form Temno-zelenaya is characterized by a high yield (40 kg/tree). High seed productivity of more than 6 seeds in one fruit was observed in samples: Vernaya (6.0-6.5 pcs.), SK-1, SK-3 (6.1-7.8 pcs.), SK-2 (7.0-7.5 pcs.), Chang Bai Li (7.4-7.7 pcs.), Semennaya 214 (7.5-7.8 pcs.). It was revealed that the Xiao he Bai Li variety is characterized by the maximum weight of 1000 seeds (65.2 g). Analysis of accessions by seed yield established that a consistently high yield is observed in the varieties Chang Bai Li (2.5-4.2 %), Vernaya (3.96-4.18 %) and forms SK-1 (2.0-3.25%), SK-2 (2.25-2.75 %), SK-3 (1.43-4.0 %). Pear rootstock forms Chang Bai Li, Vernaya, Semennaya 214, SK-1, SK-2, SK-3 were identifi ed, which can be recommended for production testing as seed pear rootstocks for the conditions of the steppe zone of the Southern Urals.

Probabilistic Assessment of Reliability and Risk Values by Certification Results

2020 ◽  
pp. 52-67
Author(s):  
Vladimir A. Lapin ◽  
Erken S. Aldakhov ◽  
S. D. Aldakhov ◽  
A. B. Ali
Keyword(s):  
Seismic Risk ◽  
Housing Stock ◽  
Seismic Resistance ◽  
Probabilistic Assessment ◽  
Quantitative Estimates ◽  
Different Types ◽  
Reduce Risk ◽  
First Time ◽  
Structural Solutions ◽  
Practical Recommendations

For the first time in Almaty full passport of apartment stock of multiapartment building was carried out. The structure of the housing stock was revealed with the allocation of groups of buildings according to structural solutions and assessment of their seismic resistance. Based on the results of certification, quantitative estimates of failure probability values for different types of buildings were obtained. Formulas for estimation of quantitative value of seismic risk are obtained. The number of deaths in the estimated zem-shakes was estimated. The results of the assessments will be used for practical recommendations to reduce risk and expected losses in possible earthquakes.

Anatomical and ecological and biological features of the genus Malus Mill. in training botanical garden of the Kuban State University

2019 ◽  
Vol 1 (77) ◽  
pp. 122-128
Author(s):  
Lyudmila Makarova ◽  
◽  
Svetlana Bergun ◽  
Tatyana Yanenka ◽  
Sergey Krivorotov ◽  
...  
Keyword(s):  
Botanical Garden ◽  
State University ◽  
Biological Features

HISTORICAL AND CULTURAL EXPERTISE AND THE SOURCES OF THE RUSSIAN WOODEN SCULPTURE "NIKOLA MTSENSKY" ORIGINATION

2020 ◽  
Vol 9 (3) ◽  
pp. 87-100
Author(s):  
M.A. KOMOVA ◽  
Keyword(s):  
Cultural Context ◽  
First Time ◽  
The City

The purpose of the article is to present the history and the analysis of the Russian wooden sculpture “Nikola Мtsenskiy” results of the examination from Peter and Paul Cathedral in Mtsensk. For the first time, the author conducted a historical and cultural examination of this object for religious purposes. The article defines the historical and cultural context of this object existence, its veneration as a relic, the problem of comparing the “The Legend of the appearance of the miraculous icon of St. Nicholas Wonderworker in the city of Mtsensk” and the preserved sculpture. The author also examines the historical and artistic sources of origin of similar items in the culture of the medieval Moscow state. The author dates the preserved fragment of the sculpture from Mtsensk Peter and Paul Cathedral to the late 1600s.

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