On communities of later succession stages of ruderal vegetation in urban territories of Kursk region

2012 ◽  
pp. 13-24 ◽  
Author(s):  
L. A. Arepieva
Keyword(s):  
Ruderal Vegetation ◽  
Urban Territories ◽  
Kursk Region

The article gives the results of the studies of ru­deral vegetation in urban territories of Kursk region. The characteristic of association Convolvulo arvensis–Elytrigietum repentis Felföldy 1943 is presented, 2 new subassociations are proposed. Communities of the association growing on the slopes of highways and railway embankments, as well as on barren lands are described.

Ruderal vegetation of Baškiria II. Classes Artemisietea vulgaris, Agropyretea repentis, Plantaginetea majoris and Polygono-Artemisietea austriacae

1989 ◽  
Vol 100 (9-10) ◽  
pp. 493-529 ◽  
Author(s):  
B. M. Mirkin ◽  
A. I. Solomešč ◽  
A. R. Išbirdin ◽  
M. T. Sachapov
Keyword(s):  
Ruderal Vegetation

137Cs and 90Sr Accumulation by Higher Aquatic Plants and Phytoepiphyton in Water Bodies of Urban Territories

2008 ◽  
Vol 44 (1) ◽  
pp. 48-59
Author(s):  
P. D. Klochenko ◽  
G. V. Kharchenko ◽  
V. G. Klenus ◽  
A. Ye. Kaglyan ◽  
T. F. Shevchenko
Keyword(s):  
Aquatic Plants ◽  
Water Bodies ◽  
Higher Aquatic Plants ◽  
Urban Territories

Varietal potential of winter wheat in the Kursk region

2020 ◽  
Author(s):  
Pigorev I. Ya. Pigorev I. Ya. ◽  
◽  
V.A. Kudinov V.A. ◽  
I.V. Ichkov I.V.
Keyword(s):  
Small Business ◽  
Winter Wheat ◽  
Industrial Complex ◽  
Wheat Varieties ◽  
Business Entities ◽  
Kursk Region ◽  
Winter Wheat Varieties ◽  
Large Enterprises

the range of winter wheat varieties in the conditions of sown areas of the Kursk region is considered. The analysis of the varieties used with the priorities and volumes of crops in large enterprises and small business entities of the agro-industrial complex is given.

Alkaliphilic species Euastrum lacustre (Charophyta, Zygnematophyceae), first record from Russia

2020 ◽  
Vol 54 (2) ◽  
pp. 313-320
Author(s):  
O. V. Anissimova
Keyword(s):  
Cell Wall ◽  
New Species ◽  
First Record ◽  
European Russia ◽  
Similar Species ◽  
Morphological Differences ◽  
First Time ◽  
Kursk Region

Euastrum lacustre is reported for Russia for the first time. This alcaliphilic species was found in the periphyton and plankton of three lakes in the Kursk Region (European Russia). A description of morphology, including the relief of cell wall, and habitats where this taxon is found are represented. LM and SEM microphotographs are provided. Morphological differences of E. lacustre from similar species are discussed. New species for region, namely Closterium aciculare, Cosmarium formosulum, C. granatum, C. pseudoinsigne, C. reniforme and Staurastrum pingue, are found in the samples together with E. lacustre.

scholarly journals Urban crystallization and the morphogenesis of urban territories

2021 ◽  
pp. 1-17
Author(s):  
Andrea Mubi Brighenti ◽  
Mattias Kärrholm
Keyword(s):  
Urban Territories

СОСТОЯНИЕ ПРОБЛЕМЫ НАРКОЛОГИЧЕСКИХ РАССТРОЙСТВ В КУРСКОЙ ОБЛАСТИ И СОПРЕДЕЛЬНЫХ ТЕРРИТОРИЯХ В 2014-2019 ГОДАХ

Innova ◽  
2021 ◽  
Vol 22 (1) ◽  
pp. 33-38
Author(s):  
Владимир Игоревич Тимошилов ◽  
◽  
Альберт Генрихович Ластовецкий
Keyword(s):  
Risk Factors ◽  
Drug Addiction ◽  
Epidemiological Data ◽  
Drug Prevention ◽  
Social Risk ◽  
Social Risk Factors ◽  
Social Instability ◽  
Lower Incidence Rate ◽  
Kursk Region ◽  
Active Substances

Period 2014-2019 characterized by a certain increase in social instability in Russia, which led to an increase of social risk factors for drug addiction. In the Kursk region, at the same time, there have been changes in the regulation of anti-drug prevention, a large number of specialists have been trained, and a movement of competent volunteers has developed. In this regard, the epidemiological data for 2014-2019 are of particular interest. For the period from 2005 to 2019 the primary incidence of alcohol use disorders in Russia decreased from 147.4 to 48.3, in the Kursk region – from 106 to 53.5 cases per 100 000 population per year. Of the adjacent regions in 2019, a lower incidence rate than in the Kursk region was noted only in the Belgorod region – 39.4 cases per 100,000 population. Primary incidence of disorders associated with the use of narcotic active substances, during 2014-2019 in Russia as a whole decreased from 15 to 9.8, in the Kursk region – from 11.3 to 4 new cases per 100 000 inhabitants per year. In 2019, the detection rate of primary incidence of drug addiction and substance abuse was significantly higher than in the Kursk region in Bryansk and Lipetsk. Despite favorable trends, it was noted that the coronavirus pandemic and the restrictions introduced to combat it can have a significant impact on the risk factors for drug addiction, which requires the adaptation of preventive programs to new conditions.

DISTRIBUTION OF SOSNOVSKY HOGWEED (HERACLEUM SOSNOWSKYI) ON THE SOUTHERN BORDER OF THE SECONDARY RANGE IN THE EUROPEAN PART OF RUSSIA

2021 ◽  
Vol 14 (2) ◽  
pp. 2-15
Author(s):  
L. A. Arepieva ◽  
E. I. Arepiev ◽  
S. G. Kazakov
Keyword(s):  
Agricultural Land ◽  
Arable Land ◽  
European Part ◽  
Natural Ecosystems ◽  
Natural Habitats ◽  
Heracleum Sosnowskyi ◽  
Secondary Range ◽  
European Part Of Russia ◽  
Southern Border ◽  
Kursk Region

The distribution of the Sosnovsky hogweed on the southern border of the secondary range in the European part of Russia on the example of the Kursk Region is investigated in the work. It is revealed that Sosnovsky hogweed grows mainly in the western part of the Region in the vicinity of places where it was cultivated in fields in the second half of the twentieth century. The analysis of invader occurrence in anthropogenic and natural ecosystems of the Region revealed patterns of distribution that are characteristic of invasive species at initial stages of their secondary range formation: most of the foci are present in anthropogenic and semi-natural habitats; medium-sized foci predominate (from 100 sq. m. to 1 ha); the greatest number of foci was found in the areas located along roads. The intensive distribution of hogweed in settlements of the Region, especially with pronounced depopulation processes, was revealed. Among natural and semi-natural habitats, most of the foci were found along the banks of reservoirs. In forests, hogweed is found mainly in small groups of vegetative rosettes on the outskirts, with the exception of areas with a strong anthropogenic impact, where multiple foci with generative shoots are formed. At present, hogweed is not found on arable land due to the intensive cultivation of agricultural land in the Region. Plant communities with Heracleum sosnowskyi in the Kursk Region are represented by 4 syntaxons: association Urtico dioicae-Heracleetum sosnowskyi , association Rudbeckio laciniatae - Solidaginetum canadensis variant Heracleum sosnowskyi , association Chelidonio-Aceretum negundi variant Heracleum sosnowskyi , derivative community Heracleum sosnowskyi [ Agropyretalia intermedio-repentis ].

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