Pub Date : 2022-12-27DOI: 10.35634/2412-9518-2022-32-4-494-503
V. Kuzin
The article considers polarization as an extreme form of spatial differentiation. Its essence and complex multidimensional nature are noted. It allows to distinguish separate types of polarization for the research objectives. In general, there are five types of polarization - economic, social, ekistical, demographic and polarization of social and economic development processes. Their specificity, outstanding characteristics and ratios of different types of polarization are considered. Based on the works on polarization types of Russian and foreign experts since 2010 the key characteristics, modern peculiarities of research and indicators describing every type of polarization are outlined. The common features are also indicated. It suggests further prospects and features of the polarization types research. The common (designate an all-inclusive polarization types) and specific (characterizing the separate polarization types) perspectives are distinguished.
{"title":"TYPES OF POLARIZATION AND MODERN FEATURES OF THEIR RESEARCH","authors":"V. Kuzin","doi":"10.35634/2412-9518-2022-32-4-494-503","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-4-494-503","url":null,"abstract":"The article considers polarization as an extreme form of spatial differentiation. Its essence and complex multidimensional nature are noted. It allows to distinguish separate types of polarization for the research objectives. In general, there are five types of polarization - economic, social, ekistical, demographic and polarization of social and economic development processes. Their specificity, outstanding characteristics and ratios of different types of polarization are considered. Based on the works on polarization types of Russian and foreign experts since 2010 the key characteristics, modern peculiarities of research and indicators describing every type of polarization are outlined. The common features are also indicated. It suggests further prospects and features of the polarization types research. The common (designate an all-inclusive polarization types) and specific (characterizing the separate polarization types) perspectives are distinguished.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130369109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-26DOI: 10.35634/2412-9518-2022-32-4-476-484
E. Ormeli
A quantitative assessment of climate change is given in the territory of the Saratov region at the beginning of the 21st century. As a result of the research, an increase in annual air temperature was noted everywhere - its average value for the region was 7,1°С, the largest increase in average monthly temperatures was observed in winter. An analysis of the annual amount of precipitation showed their increase in the west of the region and in its central part, a decrease in precipitation was observed in the north of the region and in the Trans-Volga region. The conditions of the degree of climate continentality are estimated in different natural and climatic zones: forest-steppe, arid steppe and semi-desert for the period from 2005 to 2020. The calculated indices of climate continentality using the methods of G. Zenker, I. Schrepfer, L.A. Gorchinsky, S.P. Khromov, N.N. Ivanov showed a synchronous trend towards a decrease in the degree of continentality, which is associated with regional warming, which is most pronounced in the cold period.
{"title":"ESTIMATION OF THE DEGREE OF CLIMATE CONTINENTALITY IN SARATOV REGION AT THE BEGINNING OF THE XXI CENTURY","authors":"E. Ormeli","doi":"10.35634/2412-9518-2022-32-4-476-484","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-4-476-484","url":null,"abstract":"A quantitative assessment of climate change is given in the territory of the Saratov region at the beginning of the 21st century. As a result of the research, an increase in annual air temperature was noted everywhere - its average value for the region was 7,1°С, the largest increase in average monthly temperatures was observed in winter. An analysis of the annual amount of precipitation showed their increase in the west of the region and in its central part, a decrease in precipitation was observed in the north of the region and in the Trans-Volga region. The conditions of the degree of climate continentality are estimated in different natural and climatic zones: forest-steppe, arid steppe and semi-desert for the period from 2005 to 2020. The calculated indices of climate continentality using the methods of G. Zenker, I. Schrepfer, L.A. Gorchinsky, S.P. Khromov, N.N. Ivanov showed a synchronous trend towards a decrease in the degree of continentality, which is associated with regional warming, which is most pronounced in the cold period.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125044514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-260-266
M. Ermakova
The features of creating decorative forms from Scots pine trees are considered. It has been established that, as a result of mechanical damage (death of an apical bud or an apical shoot) and subsequent regeneration processes in pine trunks, two main directions of post-traumatic deformations of young pine trunks stand out - violation of monopodial branching and occurrence of multi-stemming. In the case of the death of an apical bud or apical shoot, in early spring, the growth of shoots from whorl buds is activated and their vertical reorientation occurs. After a short period of relative multi-stemming, one of the shoots from whorl buds takes the place of the central shoot. Formation of multi-stemming occurs in the case of the death of an apical shoot, mainly in late spring-summer period. There is also an increased growth of shoots from whorl buds and their vertical reorientation. All shoots formed from whorl buds retain their vertical orientation in the future with subsequent formation of several separate stems. It is shown that the processes of mechanical damage-regeneration are also reflected in the condition of trunk wood in the places of damage. In trunk areas where mechanical damage and subsequent regeneration took place, a noticeable increase in the basic density of wood is observed - by 15-20 % in case of shoot replacement and by 25-45 % in case of multi-stemming. The content of late wood also increases - by 10-30 % in case of shoot replacement and by 15-35 % in case of multi-stemming. It is recommended, to create decorative forms, to select pine trees no older than 8-10 years old, with an average growth rate in height. Decorative forms of Scots pine require annual adjustments.
{"title":"CREATION OF DECORATIVE FORMS OF SCOTS PINE FOR THE GREENING OF URBANIZED ENVIRONMENT","authors":"M. Ermakova","doi":"10.35634/2412-9518-2022-32-3-260-266","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-260-266","url":null,"abstract":"The features of creating decorative forms from Scots pine trees are considered. It has been established that, as a result of mechanical damage (death of an apical bud or an apical shoot) and subsequent regeneration processes in pine trunks, two main directions of post-traumatic deformations of young pine trunks stand out - violation of monopodial branching and occurrence of multi-stemming. In the case of the death of an apical bud or apical shoot, in early spring, the growth of shoots from whorl buds is activated and their vertical reorientation occurs. After a short period of relative multi-stemming, one of the shoots from whorl buds takes the place of the central shoot. Formation of multi-stemming occurs in the case of the death of an apical shoot, mainly in late spring-summer period. There is also an increased growth of shoots from whorl buds and their vertical reorientation. All shoots formed from whorl buds retain their vertical orientation in the future with subsequent formation of several separate stems. It is shown that the processes of mechanical damage-regeneration are also reflected in the condition of trunk wood in the places of damage. In trunk areas where mechanical damage and subsequent regeneration took place, a noticeable increase in the basic density of wood is observed - by 15-20 % in case of shoot replacement and by 25-45 % in case of multi-stemming. The content of late wood also increases - by 10-30 % in case of shoot replacement and by 15-35 % in case of multi-stemming. It is recommended, to create decorative forms, to select pine trees no older than 8-10 years old, with an average growth rate in height. Decorative forms of Scots pine require annual adjustments.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121818305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-284-293
T. Subbotina
This article substantiates the interdisciplinary nature of health and reveals the role of the medico-geographical approach in its study. The medico-geographical situation represents the health status of the population and the factors affecting it - the medico-geographical environment. On the example of the Perm Region, an integral assessment of health of the population was calculated and an assessment of the medico-geographical conditions was given, on the basis of which an assessment of the medico-geographical situation in the region was carried out. As a result, 14 medico-geographical areas were identified. The problems caused by the uneven health status of the population, the unequal availability of medical facilities and the standard of living are identified. The ways of optimization of this situation are considered: improvement of territorial and administrative division and management system, introduction of new forms of work and maintenance of medical institutions and formation of a healthy lifestyle and health care among the population.
{"title":"MEDICO-GEOGRAPHICAL SITUATION IN A REGION: CONCEPT, ASSESSMENT, OPTIMIZATION (A CASE OF THE PERM REGION)","authors":"T. Subbotina","doi":"10.35634/2412-9518-2022-32-3-284-293","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-284-293","url":null,"abstract":"This article substantiates the interdisciplinary nature of health and reveals the role of the medico-geographical approach in its study. The medico-geographical situation represents the health status of the population and the factors affecting it - the medico-geographical environment. On the example of the Perm Region, an integral assessment of health of the population was calculated and an assessment of the medico-geographical conditions was given, on the basis of which an assessment of the medico-geographical situation in the region was carried out. As a result, 14 medico-geographical areas were identified. The problems caused by the uneven health status of the population, the unequal availability of medical facilities and the standard of living are identified. The ways of optimization of this situation are considered: improvement of territorial and administrative division and management system, introduction of new forms of work and maintenance of medical institutions and formation of a healthy lifestyle and health care among the population.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129626099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-374-389
S. Merkushev
Off-street transport is an important factor in the successful transformation of urban outer zones. In the paper, we analyze the differences between fourteen Russian millionaire cities in terms of trends and prospects for the development of off-street transport in their outer zones. The calculation of the integral indicator revealed three groups of cities. The most favorable situation is typical for Yekaterinburg, where the development of off-street transport is envisaged in all four sectors of the outer zone, both in the master plan and in short-term and long-term industry documents. This type of transport has been developing in Yekaterinburg over the past three years. Ufa, Volgograd, Perm, Krasnodar and Omsk are in the group with the lowest value of the indicator of prospects and trends in the development of off-street transport. In Omsk, this result is combined with a low level of development of intercity railway communication, and in Perm and Krasnodar - with a very low one. In these cities (except Volgograd), there are sectors of outer zones where there is no off-street transport and its creation is not planned.
{"title":"TRENDS AND PROSPECTS FOR THE DEVELOPMENT OF OFF-STREET TRANSPORT IN THE OUTER ZONES OF RUSSIAN MILLIONAIRE CITIES","authors":"S. Merkushev","doi":"10.35634/2412-9518-2022-32-3-374-389","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-374-389","url":null,"abstract":"Off-street transport is an important factor in the successful transformation of urban outer zones. In the paper, we analyze the differences between fourteen Russian millionaire cities in terms of trends and prospects for the development of off-street transport in their outer zones. The calculation of the integral indicator revealed three groups of cities. The most favorable situation is typical for Yekaterinburg, where the development of off-street transport is envisaged in all four sectors of the outer zone, both in the master plan and in short-term and long-term industry documents. This type of transport has been developing in Yekaterinburg over the past three years. Ufa, Volgograd, Perm, Krasnodar and Omsk are in the group with the lowest value of the indicator of prospects and trends in the development of off-street transport. In Omsk, this result is combined with a low level of development of intercity railway communication, and in Perm and Krasnodar - with a very low one. In these cities (except Volgograd), there are sectors of outer zones where there is no off-street transport and its creation is not planned.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132303601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-390-401
I. Sidorov
The study is devoted to identifying the general and geographical features of the formation and functioning of exhibitions in the agro-industrial complex of Russia. The main scientific methods used in the work are: statistical, scientific description, content analysis, figurative-sign modeling, comparative-geographical. They made it possible not only to compile a database of the studied exhibitions, but also, on the basis of its statistical, graphical and cartographic processing, to determine their sectoral structure of activity (in the areas of agriculture, food industry, horticulture and landscape design) and the geographical features of functioning at the level of subjects and federal districts of the Russian Federation. Within each of the identified three categories of exhibitions, the largest exhibitions, the degree of exhibition activity, the level of its territorial concentration, and location factors were identified. The leadership of the Central, Southern, North-Western federal districts in the exhibition activities in the agro-industrial complex of Russia and the outsider status of the Far Eastern and North Caucasian federal districts are noted. In conclusion, the factors influencing the location of exhibitions in the field of the agro-industrial complex of Russia were identified, divided into general (the presence of a well-developed business, exhibition and tourist infrastructure, the presence of a capacious market, good transport accessibility) and special (agrarian specialization of the territory, the presence of large open areas).
{"title":"GEOGRAPHY OF CONGRESS AND EXHIBITION ACTIVITIES IN THE AGRO-INDUSTRIAL COMPLEX OF RUSSIA","authors":"I. Sidorov","doi":"10.35634/2412-9518-2022-32-3-390-401","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-390-401","url":null,"abstract":"The study is devoted to identifying the general and geographical features of the formation and functioning of exhibitions in the agro-industrial complex of Russia. The main scientific methods used in the work are: statistical, scientific description, content analysis, figurative-sign modeling, comparative-geographical. They made it possible not only to compile a database of the studied exhibitions, but also, on the basis of its statistical, graphical and cartographic processing, to determine their sectoral structure of activity (in the areas of agriculture, food industry, horticulture and landscape design) and the geographical features of functioning at the level of subjects and federal districts of the Russian Federation. Within each of the identified three categories of exhibitions, the largest exhibitions, the degree of exhibition activity, the level of its territorial concentration, and location factors were identified. The leadership of the Central, Southern, North-Western federal districts in the exhibition activities in the agro-industrial complex of Russia and the outsider status of the Far Eastern and North Caucasian federal districts are noted. In conclusion, the factors influencing the location of exhibitions in the field of the agro-industrial complex of Russia were identified, divided into general (the presence of a well-developed business, exhibition and tourist infrastructure, the presence of a capacious market, good transport accessibility) and special (agrarian specialization of the territory, the presence of large open areas).","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123281254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-365-373
Kh.Sh. Zaburaeva, C. Zaburaev
The purpose of the study is a comparative analysis of approaches and methods for assessing the tourist and recreational potential of a region. The information base was the work of domestic and foreign researchers, data from the Federal State Statistics Service, the Federal Agency for Tourism, the Ministry of the Chechen Republic for Tourism; Ministries of Culture, Red Book of the Chechen Republic. Methods of comparative analysis, content analysis, computation and scoring were used. Currently, there are many concepts, approaches and methods for assessing potential, among which qualitative and quantitative methods dominate. Assessment of tourist and recreational potential based on indicators characterizing the natural, recreational, cultural, historical and infrastructure potential on the example of the Chechen Republic revealed territorial differentiation in the context of administrative districts. The maximum values of the integral potential (18 scores) were obtained for the highland Itum-Kalinskiy district, where there is high biodiversity, relatively intact natural landscapes and many objects of historical and cultural heritage. The group with smaller potential values included the lowland Groznenskiy (11) and mountain Vedenskiy (13) and Shatoyskiy (11) districts. Grozny district is included due to the provision of a hotel fund, and mountainous areas - significant biodiversity, the presence of residential and military tower buildings of the Middle Ages. The Naursky, Nadterechny, Nozhai-Yurtovsky and Kurchaloy districts are less significant for recreation and tourism due to insignificant biodiversity and low infrastructure potential. The assessment of the tourist and recreational potential, taking into account regional specifics, revealed favorable prerequisites for the development of a wide variety of types of tourism in the Chechen Republic - from sports and recreation to gastronomic. In order to form a high-quality tourist product in the region, systematic work is needed to identify the recreational needs of the population, to assess tourist and recreational resources and the state of infrastructure, to introduce innovations.
{"title":"METHODOLOGICAL APPROACHES TO THE ASSESSMENT OF THE TOURIST AND RECREATIONAL POTENTIAL OF A REGION (A CASE OF THE CHECHEN REPUBLIC)","authors":"Kh.Sh. Zaburaeva, C. Zaburaev","doi":"10.35634/2412-9518-2022-32-3-365-373","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-365-373","url":null,"abstract":"The purpose of the study is a comparative analysis of approaches and methods for assessing the tourist and recreational potential of a region. The information base was the work of domestic and foreign researchers, data from the Federal State Statistics Service, the Federal Agency for Tourism, the Ministry of the Chechen Republic for Tourism; Ministries of Culture, Red Book of the Chechen Republic. Methods of comparative analysis, content analysis, computation and scoring were used. Currently, there are many concepts, approaches and methods for assessing potential, among which qualitative and quantitative methods dominate. Assessment of tourist and recreational potential based on indicators characterizing the natural, recreational, cultural, historical and infrastructure potential on the example of the Chechen Republic revealed territorial differentiation in the context of administrative districts. The maximum values of the integral potential (18 scores) were obtained for the highland Itum-Kalinskiy district, where there is high biodiversity, relatively intact natural landscapes and many objects of historical and cultural heritage. The group with smaller potential values included the lowland Groznenskiy (11) and mountain Vedenskiy (13) and Shatoyskiy (11) districts. Grozny district is included due to the provision of a hotel fund, and mountainous areas - significant biodiversity, the presence of residential and military tower buildings of the Middle Ages. The Naursky, Nadterechny, Nozhai-Yurtovsky and Kurchaloy districts are less significant for recreation and tourism due to insignificant biodiversity and low infrastructure potential. The assessment of the tourist and recreational potential, taking into account regional specifics, revealed favorable prerequisites for the development of a wide variety of types of tourism in the Chechen Republic - from sports and recreation to gastronomic. In order to form a high-quality tourist product in the region, systematic work is needed to identify the recreational needs of the population, to assess tourist and recreational resources and the state of infrastructure, to introduce innovations.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117251045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-355-364
T. V. Kostareva
The article presents a spatio-temporal analysis of fog recurrence according to data from 11 weather stations in the Perm region. The effect of fog on air pollution in the cities of the region is also considered. The study period is 1999-2016. Fogs in Perm Krai are observed throughout the year. Their distribution by month and territory is uneven. The maximum number of days with fogs is observed in warm seasons. Fogs are most often observed in Perm Krai in Cherdyn, Vaya and Oktyabrsky weather stations, mainly in August-October. The synoptic situations in which fogs are most often observed in the region include low-gradient field, warm cyclone sector and anticyclone centre. These account for more than 70 % of all synoptic situations in which fogs were observed. The level of air pollution at these synoptic situations was high and low. High level of air pollution on days with fogs was created in Perm at the south-western periphery of the anticyclone and in the centre of the anticyclone, in Gubakha - at the northern, eastern and south-western periphery of the anticyclone. In the towns of Berezniki and Solikamsk, no dangerous air pollution levels were observed on days with fogs. Analysis conducted to identify cases of exceeding Maximum Permissible Concentrations (MPC) of pollutants in fogs showed that cases of exceeding MPC were quite frequent. In Perm, Solikamsk and Gubakha cities MPC exceedances for formaldehyde account for 40 - 77 % of all impurities. In Berezniki, nitrogen dioxide and hydrochloric acid account for 65 % of all MPC exceedances.
{"title":"SPATIO-TEMPORAL ANALYSIS OF FOG RECURRENCE IN THE PERM REGION AND ITS IMPACT ON ATMOSPHERIC POLLUTION","authors":"T. V. Kostareva","doi":"10.35634/2412-9518-2022-32-3-355-364","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-355-364","url":null,"abstract":"The article presents a spatio-temporal analysis of fog recurrence according to data from 11 weather stations in the Perm region. The effect of fog on air pollution in the cities of the region is also considered. The study period is 1999-2016. Fogs in Perm Krai are observed throughout the year. Their distribution by month and territory is uneven. The maximum number of days with fogs is observed in warm seasons. Fogs are most often observed in Perm Krai in Cherdyn, Vaya and Oktyabrsky weather stations, mainly in August-October. The synoptic situations in which fogs are most often observed in the region include low-gradient field, warm cyclone sector and anticyclone centre. These account for more than 70 % of all synoptic situations in which fogs were observed. The level of air pollution at these synoptic situations was high and low. High level of air pollution on days with fogs was created in Perm at the south-western periphery of the anticyclone and in the centre of the anticyclone, in Gubakha - at the northern, eastern and south-western periphery of the anticyclone. In the towns of Berezniki and Solikamsk, no dangerous air pollution levels were observed on days with fogs. Analysis conducted to identify cases of exceeding Maximum Permissible Concentrations (MPC) of pollutants in fogs showed that cases of exceeding MPC were quite frequent. In Perm, Solikamsk and Gubakha cities MPC exceedances for formaldehyde account for 40 - 77 % of all impurities. In Berezniki, nitrogen dioxide and hydrochloric acid account for 65 % of all MPC exceedances.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115571805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-312-322
P. Akmarov, O. Knyazeva, I. Rysin
The influence of climatic factors on the efficiency of production activities in agriculture is shown on the example of Udmurtia. The patterns of changes in the main climatic factors affecting the yield of grain crops, such as the amount of precipitation and the temperature regime of the air during the growing season of plants and the associated generalizing hydrothermal coefficient for the period from 1951 to 2020, are revealed. During the study period, precipitation determined changes in grain yields by an average of 19.3 %, and the average air temperature - by 14.1 %. At the same time, it is precisely the conditions of plant growth in the month of June that have the most significant influence, when the indicators under consideration determine more than 18 % of the yield of grain crops. At the same time, the share of influence of the factors under consideration varied significantly over ten-year periods: from 3.4 % (2001-2010) to 60.8 % (1971-1980). The results of a statistical assessment of the degree of influence of environmental factors on the yield of grain crops in Udmurtia are presented. The trend of a relative decrease in the impact of climate on the efficiency of agricultural production over the past half century has been revealed. The significance of climate variations in different regions of Udmurtia is proved, which affects the efficiency of agricultural production. Agro-climatic zoning of the region's territory is proposed using the cluster analysis method and the results of this zoning are shown.
{"title":"CLIMATE CHANGE AND ITS IMPACT ON THE EFFICIENCY OF AGRICULTURE (ON THE MATERIALS OF UDMURTIA)","authors":"P. Akmarov, O. Knyazeva, I. Rysin","doi":"10.35634/2412-9518-2022-32-3-312-322","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-312-322","url":null,"abstract":"The influence of climatic factors on the efficiency of production activities in agriculture is shown on the example of Udmurtia. The patterns of changes in the main climatic factors affecting the yield of grain crops, such as the amount of precipitation and the temperature regime of the air during the growing season of plants and the associated generalizing hydrothermal coefficient for the period from 1951 to 2020, are revealed. During the study period, precipitation determined changes in grain yields by an average of 19.3 %, and the average air temperature - by 14.1 %. At the same time, it is precisely the conditions of plant growth in the month of June that have the most significant influence, when the indicators under consideration determine more than 18 % of the yield of grain crops. At the same time, the share of influence of the factors under consideration varied significantly over ten-year periods: from 3.4 % (2001-2010) to 60.8 % (1971-1980). The results of a statistical assessment of the degree of influence of environmental factors on the yield of grain crops in Udmurtia are presented. The trend of a relative decrease in the impact of climate on the efficiency of agricultural production over the past half century has been revealed. The significance of climate variations in different regions of Udmurtia is proved, which affects the efficiency of agricultural production. Agro-climatic zoning of the region's territory is proposed using the cluster analysis method and the results of this zoning are shown.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"48 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124732924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-14DOI: 10.35634/2412-9518-2022-32-3-267-273
A. Chkalov, E. Pismarkina, A. Bystrushkin
The data on the new records of 18 Alchemilla species in the Chelyabinsk region are presented: A. altaica , A. amphipsila , A. conglobata , A. cinerascens, A. cymatophylla, A. consobrina, A. denticulata, A. hians, A. lindbergiana, A. murbeckiana, A. orbicans, A. propinqua, A. rhiphaea, A. semilunaris , A. subcrenata, A. subcrispata, A. submamillata, A. zolotuchinii . The species Alchemilla semilunaris is new to the flora of the Chelyabinsk region. The remaining species are currently considered rare in the region.
本文介绍了车里雅宾斯克地区新记录的 18 种阿尔克米拉的数据：A. altaica , A. amphipsila , A. conglobata , A. cinerascens, A. cymatophylla, A. consobrina, A. denticulata, A. hians, A. lindbergiana, A. murbeckiana, A. orbicans, A. propinqua, A. rhiphaea, A. semilunaris , A. subcrenata, A. subcrispata, A. submamillata, A. zolotuchinii 。Alchemilla semilunaris 是车里雅宾斯克地区植物区系中的新物种。其余物种目前在该地区被认为是稀有物种。
{"title":"FINDINGS OF NEW AND RARE SPECIES OF THE GENUS ALCHEMILLA L. IN THE CHELYABINSK REGION","authors":"A. Chkalov, E. Pismarkina, A. Bystrushkin","doi":"10.35634/2412-9518-2022-32-3-267-273","DOIUrl":"https://doi.org/10.35634/2412-9518-2022-32-3-267-273","url":null,"abstract":"The data on the new records of 18 Alchemilla species in the Chelyabinsk region are presented: A. altaica , A. amphipsila , A. conglobata , A. cinerascens, A. cymatophylla, A. consobrina, A. denticulata, A. hians, A. lindbergiana, A. murbeckiana, A. orbicans, A. propinqua, A. rhiphaea, A. semilunaris , A. subcrenata, A. subcrispata, A. submamillata, A. zolotuchinii . The species Alchemilla semilunaris is new to the flora of the Chelyabinsk region. The remaining species are currently considered rare in the region.","PeriodicalId":131329,"journal":{"name":"Bulletin of Udmurt University. Series Biology. Earth Sciences","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131676562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：