Anatomical parameters of the needles of the Cossack juniper growing in different geographical regions (the city of Karaganda, Karkaraly, Zhanaarka and Ulytau districts) were studied. During the research work of Juniperus sabina in the populations of Ulytau and Karkaraly districts, the development of hypoderma is not so great, and in the populations of Juniperus sabina of Zhanaarka district, good development of hypoderma, cuticle and epidermis can be observed. This in turn reflects the adaptation of plants to the harsh growing conditions in such regions. Descriptive statistics were arithmetic averages, standard deviations, coefficients of variation, according to the data of each geographic region, each population.
{"title":"Anatomic features of Juniperus sabina growing in the Central Kazakhstan","authors":"P. U. Abdikarimova, S.N. Atikeeva","doi":"10.31489/2023bmg2/15-21","DOIUrl":"https://doi.org/10.31489/2023bmg2/15-21","url":null,"abstract":"Anatomical parameters of the needles of the Cossack juniper growing in different geographical regions (the city of Karaganda, Karkaraly, Zhanaarka and Ulytau districts) were studied. During the research work of Juniperus sabina in the populations of Ulytau and Karkaraly districts, the development of hypoderma is not so great, and in the populations of Juniperus sabina of Zhanaarka district, good development of hypoderma, cuticle and epidermis can be observed. This in turn reflects the adaptation of plants to the harsh growing conditions in such regions. Descriptive statistics were arithmetic averages, standard deviations, coefficients of variation, according to the data of each geographic region, each population.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"151 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75092886","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}
In 2021, in the course of work on the study of the entomofauna of the Tarbagatai State National Natural Park in the southern spur of the Tarbagatai Ridge in the Karabas Mountains, a male of hoverfly fly (Syrphidae) of the genus Eumerus was found in the spider web, which is described in this paper as a new species E. kolovi sp. n. The male of the described species is close to the male of E. longitarsis Peck, 1979, from which it differs in the location of the eyes and ocelli, the shape of the antennae, and the presence of longitudinal plaque stripes on the mesonotum.
{"title":"New species of genus Eumerus Meigen, 1822 (Diptera, Syrphidae) from Eastern Kazakhstan","authors":"Boris Vasilyevich Zlatanov","doi":"10.31489/2023bmg2/54-58","DOIUrl":"https://doi.org/10.31489/2023bmg2/54-58","url":null,"abstract":"In 2021, in the course of work on the study of the entomofauna of the Tarbagatai State National Natural Park in the southern spur of the Tarbagatai Ridge in the Karabas Mountains, a male of hoverfly fly (Syrphidae) of the genus Eumerus was found in the spider web, which is described in this paper as a new species E. kolovi sp. n. The male of the described species is close to the male of E. longitarsis Peck, 1979, from which it differs in the location of the eyes and ocelli, the shape of the antennae, and the presence of longitudinal plaque stripes on the mesonotum.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82023606","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}
The article presents data on the effect of laser irradiation on the viability of the seed material of Lychnis chalcedonica, considers the dynamics of seed germination, and analyzes the morphometric parameters of the seedling. The seed material of the studied species was previously deposited for a day in liquid nitrogen vapor, then exposed to ionizing radiation for 30 seconds, 1, 2, 4 minutes. As a result of the studies, it was found that laser biostimulation leads to an improvement in germination rates by 2.75% compared to the control, i.e. 100 % germination is observed. Seeds begin to germinate on the 2nd day, while in the control on the 3rd day. The morphometric parameters of the seedlings did not change significantly, but turned out to be more viable compared to the control. It is recommended to pre-deposit the seeds in liquid nitrogen, and then irradiate with a He-Ne laser for 1 or 4 minutes.
{"title":"Laser biostimulation of seed material Lychnis chalcedonica","authors":"Roza Tletaevna Mussina, Asylbek Kalkenovich Zeinedinov, Marina Mikhailovna Silantjeva","doi":"10.31489/2023bmg2/94-99","DOIUrl":"https://doi.org/10.31489/2023bmg2/94-99","url":null,"abstract":"The article presents data on the effect of laser irradiation on the viability of the seed material of Lychnis chalcedonica, considers the dynamics of seed germination, and analyzes the morphometric parameters of the seedling. The seed material of the studied species was previously deposited for a day in liquid nitrogen vapor, then exposed to ionizing radiation for 30 seconds, 1, 2, 4 minutes. As a result of the studies, it was found that laser biostimulation leads to an improvement in germination rates by 2.75% compared to the control, i.e. 100 % germination is observed. Seeds begin to germinate on the 2nd day, while in the control on the 3rd day. The morphometric parameters of the seedlings did not change significantly, but turned out to be more viable compared to the control. It is recommended to pre-deposit the seeds in liquid nitrogen, and then irradiate with a He-Ne laser for 1 or 4 minutes.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82418106","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 : 2023-06-30DOI: 10.31489/2023bmg2/189-198
N. Smagulov, A. Konkabayeva, Akerke J. Sadykova, Gulnar Zhanatovna Mukasheva, Arailym Serik
The effects of weather conditions beyond certain thresholds have both direct and indirect effects on the human body. Direct consequences include increased mortality, morbidity and injuries caused by extreme weather events. The lack of information on broader aspects, including the role of some modifier effects, in particular, the interaction between air pollution and weather requires in-depth study. In this study, a comparative analysis of the weather over an 11-year period (2010-2020) in the cities of Petropavlovsk and Karaganda was carried out. Weather indicators were used according to the information bulletin on the state of the environment of the Republic of Kazakhstan and the weather archives in Karaganda and Petropavlovsk on the weather website. Air temperature, humidity, precipitation, wind speed, dew point were analyzed. Along with this, the Bodman method was used for the bioclimatic assessment of the cold period, which made it possible to determine the severity of the weather in points. The analysis of the severity of the weather according to Bodman in the studied cities indicates that Petropavlovsk has a more severe winter. The assessment of heat sensations by the wind-cold index of the Saipl in the studied regions showed that heat sensations can be regarded as “cold” all winter months. The equivalent-effective temperature (EET) was calculated, which is a complex indicator of human heat sensations and is formed under the influence of three meteorological factors: air temperature, air humidity and wind speed. Based on the EET, it was concluded that the weather in cities was characterized by significant discomfort in terms of EET.
{"title":"Retrospective assessment of weather conditions in the cities of Petropavlovsk and Karaganda over an 11-year period (2010-2020)","authors":"N. Smagulov, A. Konkabayeva, Akerke J. Sadykova, Gulnar Zhanatovna Mukasheva, Arailym Serik","doi":"10.31489/2023bmg2/189-198","DOIUrl":"https://doi.org/10.31489/2023bmg2/189-198","url":null,"abstract":"The effects of weather conditions beyond certain thresholds have both direct and indirect effects on the human body. Direct consequences include increased mortality, morbidity and injuries caused by extreme weather events. The lack of information on broader aspects, including the role of some modifier effects, in particular, the interaction between air pollution and weather requires in-depth study. In this study, a comparative analysis of the weather over an 11-year period (2010-2020) in the cities of Petropavlovsk and Karaganda was carried out. Weather indicators were used according to the information bulletin on the state of the environment of the Republic of Kazakhstan and the weather archives in Karaganda and Petropavlovsk on the weather website. Air temperature, humidity, precipitation, wind speed, dew point were analyzed. Along with this, the Bodman method was used for the bioclimatic assessment of the cold period, which made it possible to determine the severity of the weather in points. The analysis of the severity of the weather according to Bodman in the studied cities indicates that Petropavlovsk has a more severe winter. The assessment of heat sensations by the wind-cold index of the Saipl in the studied regions showed that heat sensations can be regarded as “cold” all winter months. The equivalent-effective temperature (EET) was calculated, which is a complex indicator of human heat sensations and is formed under the influence of three meteorological factors: air temperature, air humidity and wind speed. Based on the EET, it was concluded that the weather in cities was characterized by significant discomfort in terms of EET.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80671904","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 : 2023-06-30DOI: 10.31489/2023bmg2/130-138
D. Tagayev, Assem Turlybekovna Zhaparova
The article is devoted to the study of the external morphological features of the Amur false gudgeon, a wellknown invasive species from East Asia that entered the water bodies of Kazakhstan more than 60 years ago and successfully dispersed throughout the Aral and Balkhash-Alakol basins, as well as the Sarysu, Talas and Chu river systems. Like other alien species, Amur false gudgeon has a negative impact on the native fish fauna. Over the years of acclimatization, this alien species has become a full representative of the ecosystems of water bodies and has taken its place in the list of fish in Kazakhstan. Despite this, modern data on the distribution and morphological variability of the Amur false gudgeon in the Kazakhstan basins are insufficient. 20 specimens of the Amur false gudgeon caught in the River Karatal of the Balkhash basin were used for morphological analysis. To analyze meristic characters and scale cover, the specimens were entirely stained with Alizarin Red. Data on the variability of plastic and meristic features were obtained, and for the first time, the features of the scale cover of this species in water bodies of Kazakhstan were studied in detail. A detailed morphological characteristic of the Amur false gudgeon with illustrations is given. In comparison with the information on the Amur false gudgeon from the River Issyk (Ili basin) some differences in plastic characters are revealed, at the same time, meristic characters are similar to the available descriptions of this species. For a more complete assessment of the morphological variability of the Amur false gudgeon, further studies of its populations in the water bodies of Kazakhstan are required.
{"title":"Morphological characteristics of the Amur false gudgeon Abbottina rivularis (Gobioninae) from the River Karatal (Balkhash basin)","authors":"D. Tagayev, Assem Turlybekovna Zhaparova","doi":"10.31489/2023bmg2/130-138","DOIUrl":"https://doi.org/10.31489/2023bmg2/130-138","url":null,"abstract":"The article is devoted to the study of the external morphological features of the Amur false gudgeon, a wellknown invasive species from East Asia that entered the water bodies of Kazakhstan more than 60 years ago and successfully dispersed throughout the Aral and Balkhash-Alakol basins, as well as the Sarysu, Talas and Chu river systems. Like other alien species, Amur false gudgeon has a negative impact on the native fish fauna. Over the years of acclimatization, this alien species has become a full representative of the ecosystems of water bodies and has taken its place in the list of fish in Kazakhstan. Despite this, modern data on the distribution and morphological variability of the Amur false gudgeon in the Kazakhstan basins are insufficient. 20 specimens of the Amur false gudgeon caught in the River Karatal of the Balkhash basin were used for morphological analysis. To analyze meristic characters and scale cover, the specimens were entirely stained with Alizarin Red. Data on the variability of plastic and meristic features were obtained, and for the first time, the features of the scale cover of this species in water bodies of Kazakhstan were studied in detail. A detailed morphological characteristic of the Amur false gudgeon with illustrations is given. In comparison with the information on the Amur false gudgeon from the River Issyk (Ili basin) some differences in plastic characters are revealed, at the same time, meristic characters are similar to the available descriptions of this species. For a more complete assessment of the morphological variability of the Amur false gudgeon, further studies of its populations in the water bodies of Kazakhstan are required.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74305935","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 : 2023-03-30DOI: 10.31489/2023bmg1/98-109
Dana Omarovna Mynbaeva, Bakdaulet Naubaevich Usenbekov, Aigul Amirova, Zh. K. Zhunusbaeva
Rice infections caused by Magnaporthe grisea are a major disease that wreaks havoc in almost all ricegrowing countries. The economic importance of rice is huge, for more than half of the world's population, rice serves as the main source of calories. During epiphytotic years, blast can have a devastating effect on world rice production. Nowadays, this pathogen has evolved into an innovative model system for investigating host-pathogen interactions. The outbreak of the disease depends on the climatic conditions of different regions. The occurrence of the disease and symptoms vary from country to country. Susceptible varieties suffer huge losses in the rice crop. The main reason for the violation of rice resistance to blast is the high ability of the pathogen to variability. Virulent pathotypes cause severe morbidity. When examining the pathogenicity of the pathogen, pathotypes can be determined using a collection of different varieties of rice, which usually differ from each other, carrying different resistance genes. At present, the world's breeders widely practice polygenic (gene pyramiding) resistance instead of the traditional monogenic one. Cultivation of varieties obtained by crossing resistant varieties with susceptible ones using molecular control of gene transfer at each stage, which can serve as a highly effective method for combating blast. The genetic heterogeneity of M. grisea should be considered when screening for blast-resistant rice genotypes using morphological, phytopathological and molecular characterization analyses.
{"title":"Rice blast and control methods","authors":"Dana Omarovna Mynbaeva, Bakdaulet Naubaevich Usenbekov, Aigul Amirova, Zh. K. Zhunusbaeva","doi":"10.31489/2023bmg1/98-109","DOIUrl":"https://doi.org/10.31489/2023bmg1/98-109","url":null,"abstract":"Rice infections caused by Magnaporthe grisea are a major disease that wreaks havoc in almost all ricegrowing countries. The economic importance of rice is huge, for more than half of the world's population, rice serves as the main source of calories. During epiphytotic years, blast can have a devastating effect on world rice production. Nowadays, this pathogen has evolved into an innovative model system for investigating host-pathogen interactions. The outbreak of the disease depends on the climatic conditions of different regions. The occurrence of the disease and symptoms vary from country to country. Susceptible varieties suffer huge losses in the rice crop. The main reason for the violation of rice resistance to blast is the high ability of the pathogen to variability. Virulent pathotypes cause severe morbidity. When examining the pathogenicity of the pathogen, pathotypes can be determined using a collection of different varieties of rice, which usually differ from each other, carrying different resistance genes. At present, the world's breeders widely practice polygenic (gene pyramiding) resistance instead of the traditional monogenic one. Cultivation of varieties obtained by crossing resistant varieties with susceptible ones using molecular control of gene transfer at each stage, which can serve as a highly effective method for combating blast. The genetic heterogeneity of M. grisea should be considered when screening for blast-resistant rice genotypes using morphological, phytopathological and molecular characterization analyses.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85458242","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 : 2023-03-30DOI: 10.31489/2023bmg1/130-134
Saltanat Tulakpayeva, A. Aitkulov, G. Zhuzbaeva
The article reviews and compares the diversity of health-saving skills developing technologies in different studies of educational process, that provide knowledge and skills to maintain well-being of students. First year students face challenges that are threatening their physical and mental health, and undergo the new selfdestroying habits like smoking, drinking, alcohol, depravation of sleep, bad nutrition etc. First year students’ adaptation should be followed with attention to develop independent health-saving skills. The technologies developing health-saving skills, like researched-based programs, theoretical base and skills are reviewed and widely examined. The article contains analyzed information on health-saving skills, methods of developing health-saving skills, socioeconomic status and health-related quality of life, and use health-related quality of life (HRQOL) as criteria to differentiate level of impact on academic success of students. The role of efficient and promising technologies of developing health-saving skills on changing attitude about wellbeing and health, bringing understanding among freshman students about influence of health on academic success and other aspects of life is overviewed. Compared technologies developing health-saving skills affect academic success of students on the different level of approach, and it concludes that for a great change, it is better to use skill-based method.
{"title":"Overview of health-saving skills developing technologies","authors":"Saltanat Tulakpayeva, A. Aitkulov, G. Zhuzbaeva","doi":"10.31489/2023bmg1/130-134","DOIUrl":"https://doi.org/10.31489/2023bmg1/130-134","url":null,"abstract":"The article reviews and compares the diversity of health-saving skills developing technologies in different studies of educational process, that provide knowledge and skills to maintain well-being of students. First year students face challenges that are threatening their physical and mental health, and undergo the new selfdestroying habits like smoking, drinking, alcohol, depravation of sleep, bad nutrition etc. First year students’ adaptation should be followed with attention to develop independent health-saving skills. The technologies developing health-saving skills, like researched-based programs, theoretical base and skills are reviewed and widely examined. The article contains analyzed information on health-saving skills, methods of developing health-saving skills, socioeconomic status and health-related quality of life, and use health-related quality of life (HRQOL) as criteria to differentiate level of impact on academic success of students. The role of efficient and promising technologies of developing health-saving skills on changing attitude about wellbeing and health, bringing understanding among freshman students about influence of health on academic success and other aspects of life is overviewed. Compared technologies developing health-saving skills affect academic success of students on the different level of approach, and it concludes that for a great change, it is better to use skill-based method.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83517978","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}
Dina Kabylbekova, Zhanar Khamzina, K. Aubakirova, Аkerke Ibadullayeva
Horse breeding is one of the main directions in the livestock industry of Kazakhstan. Horse breeding is an economically important part of breeding, as horses have a high productive value. The purpose of this article was to determine the most optimal from the point of view of economic efficiency of the scientific DNA isolation method for genotyping of the Kazakh horse. In this study, we performed the first step (DNA extraction) in genotyping the DNA of the Kazakh horse to further determine the signs of growth, meat and dairy productivity. Nowadays, new generation sequencing technologies have made scientific and technological progress in research. Obtaining highly concentrated and non-contaminated DNA is the main stage of successful analysis. For further genetic studies, a concentration of 50 ng/ml is required, which is considered minimal. In the study, three different DNA extraction methods from tissue were subjected to comparative analysis in order to evaluate and identify the most effective DNA extraction method from horse ear tips. Real-time PCR amplification based on gel electrophoresis and spectrophotometric measurements (Nano Drop) were used to evaluate the isolated DNA's quality and quantity. In addition, energy consumption, time, as well as the cost of analysis were evaluated. According to the obtained results, extraction using the commercial kit protocol was simple to use, effective, but relatively expensive. The phenol-chloroform and CTAB methods are the same in terms of DNA quality, but given the danger of the phenol component used in the phenol-chloroform method, the CTAB method turned out to be the most acceptable for genotyping, because it is safe, not expensive and effective.
{"title":"Evaluation and comparison of three methоds оf DNA extractiоn frоm Kazakh horse of the type Zhabe","authors":"Dina Kabylbekova, Zhanar Khamzina, K. Aubakirova, Аkerke Ibadullayeva","doi":"10.31489/2023bmg1/69-75","DOIUrl":"https://doi.org/10.31489/2023bmg1/69-75","url":null,"abstract":"Horse breeding is one of the main directions in the livestock industry of Kazakhstan. Horse breeding is an economically important part of breeding, as horses have a high productive value. The purpose of this article was to determine the most optimal from the point of view of economic efficiency of the scientific DNA isolation method for genotyping of the Kazakh horse. In this study, we performed the first step (DNA extraction) in genotyping the DNA of the Kazakh horse to further determine the signs of growth, meat and dairy productivity. Nowadays, new generation sequencing technologies have made scientific and technological progress in research. Obtaining highly concentrated and non-contaminated DNA is the main stage of successful analysis. For further genetic studies, a concentration of 50 ng/ml is required, which is considered minimal. In the study, three different DNA extraction methods from tissue were subjected to comparative analysis in order to evaluate and identify the most effective DNA extraction method from horse ear tips. Real-time PCR amplification based on gel electrophoresis and spectrophotometric measurements (Nano Drop) were used to evaluate the isolated DNA's quality and quantity. In addition, energy consumption, time, as well as the cost of analysis were evaluated. According to the obtained results, extraction using the commercial kit protocol was simple to use, effective, but relatively expensive. The phenol-chloroform and CTAB methods are the same in terms of DNA quality, but given the danger of the phenol component used in the phenol-chloroform method, the CTAB method turned out to be the most acceptable for genotyping, because it is safe, not expensive and effective.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87300905","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 : 2023-03-30DOI: 10.31489/2023bmg1/184-194
G. Sadyrova, G. Sadyrov, G.A. Sadyr, G. Sadyrova
The article presents the impact of the green economy on the urbanized ecosystem of the city of Almaty. The concept of green economy is considered as sustainable development with minimal risks to the environment and the reduction of the negative impact of human economic activity on the environment, as well as the development of this direction in the country and, in particular, in the city of Almaty. A phased process of transition to a green economy is shown, the implementation of the “Zhasyl Almaty” project, where, according to the concept of transition to a green economy, according to the concept of “smart cities”, one of the main goals of the development of Almaty is to preserve natural resources, comfortable living conditions for the population and improve the quality of life in all areas of Almaty, which is the main requirement of a green economy. In recent years, the growth of new buildings in the city of Almaty has intensified the processes of anthropogenic impact on the urban flora. The existing experience of green building in the city of Almaty does not fully take into account the specific environmental conditions of various districts of the city and the level of their technogenic pollution, and the issues of the state of plantations in residential and industrial areas, the resistance of vegetation to the impact of the urban environment are ignored. Due to the increasing density of urban development with multi-storey buildings (more than 20 floors), it is becoming increasingly difficult to realize the concept of a green city of Almaty.
{"title":"The impact of the green economy on the urban ecosystem of Almaty city","authors":"G. Sadyrova, G. Sadyrov, G.A. Sadyr, G. Sadyrova","doi":"10.31489/2023bmg1/184-194","DOIUrl":"https://doi.org/10.31489/2023bmg1/184-194","url":null,"abstract":"The article presents the impact of the green economy on the urbanized ecosystem of the city of Almaty. The concept of green economy is considered as sustainable development with minimal risks to the environment and the reduction of the negative impact of human economic activity on the environment, as well as the development of this direction in the country and, in particular, in the city of Almaty. A phased process of transition to a green economy is shown, the implementation of the “Zhasyl Almaty” project, where, according to the concept of transition to a green economy, according to the concept of “smart cities”, one of the main goals of the development of Almaty is to preserve natural resources, comfortable living conditions for the population and improve the quality of life in all areas of Almaty, which is the main requirement of a green economy. In recent years, the growth of new buildings in the city of Almaty has intensified the processes of anthropogenic impact on the urban flora. The existing experience of green building in the city of Almaty does not fully take into account the specific environmental conditions of various districts of the city and the level of their technogenic pollution, and the issues of the state of plantations in residential and industrial areas, the resistance of vegetation to the impact of the urban environment are ignored. Due to the increasing density of urban development with multi-storey buildings (more than 20 floors), it is becoming increasingly difficult to realize the concept of a green city of Almaty.","PeriodicalId":9377,"journal":{"name":"Bulletin of the Karaganda University. “Biology, medicine, geography Series”","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84676112","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 : 2023-03-30DOI: 10.31489/2023bmg1/175-183
N. T. Aliyeva, Ramil Ali Sadigov, Rana Isgender Mamedova, S. Ibadova
The article is devoted to studies of heavy metal pollution of the soil cover of the coastal zones of the northern part of the Apsheron Peninsula. Pollution of the coastal zones of the Caspian Sea, serving to a greater extent as a recreational area for the population, by toxic substances is of great concern and to solve this problem, periodic studies of these zones for the presence of heavy metals are necessary. For the first time, a comparative analysis of the content of heavy metals in different areas (Buzovna, Sumgait, Novkhany) of the northern part of the Apsheron peninsula was carried out and the presumable causes of their accumulation were outlined. The researched soils in the northwestern and northeastern part of the peninsula were grouped according to the degree of concentration of heavy metals depending on the depth of the researched soils. Zinc (77.0 mg/kg, at 0–16 cm depth, transect № 03), copper, and cadmium (88 mg/kg and 0.36 mg/kg at 0–20 cm depth, transect № 05) had the highest concentrations relative to other trace elements. Concentrations of zinc and copper in the northwestern direction of the peninsula increase by 1.5 and 3–3.5 times, respectively, as compared with the generally accepted norms. Average content of heavy metals, especially Ni, Cd, Pb in flooded soils at the depth of 0–100 cm increased 2.7 times on average as a result of coastal flooding by waters of Caspian Sea. The value of total heavy metals reaches a maximum in the northwestern direction.
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