South of Russia: ecology, development最新文献_第4页

Soil and ecological assessment of the technogenically disturbed landscape in the area of a coal mine dump 煤矿堆放区受技术干扰景观的土壤和生态评估

South of Russia: ecology, development Pub Date : 2024-04-07 DOI: 10.18470/1992-1098-2024-1-11

I. Timoshchuk, L. Asyakina, A. Gorelkina, M. Osintseva, J. V. Golubtsova, I. Milentyeva

{"title":"Soil and ecological assessment of the technogenically disturbed landscape in the area of a coal mine dump","authors":"I. Timoshchuk, L. Asyakina, A. Gorelkina, M. Osintseva, J. V. Golubtsova, I. Milentyeva","doi":"10.18470/1992-1098-2024-1-11","DOIUrl":"https://doi.org/10.18470/1992-1098-2024-1-11","url":null,"abstract":"Study of the soil‐ecological state of technogenic landscapes of Kuzbass through the example of coal mine dumps.Soil samples were taken in places with disturbed landscapes due to the action of the coal industry, namely the external dump on the site of the coal mine in the area of the village of Zarinskoye, Belovsky district, Kemerovo region in the south‐east of Western Siberia. The indicators were determined in accordance with GOST standards.Diagnostics of the surface of the coal mine dump were carried out. The main physical and chemical indicators were determined, according to which the possibility of soil formation and biological reclamation was assessed. In analyzing chemical composition, the following indicators were determined: aqueous pH, hydrolytic acidity, total alkalinity, dry residue, ash content, humus content and ion content (Cl–, SO42–, HCO3–, Ca2, Mg2+, Al3+). Physical indicators of the degree of suitability of soils for reclamation, such as hygroscopic moisture, soil moisture, soil density and soil porosity, were also studied.The results obtained allow us to characterise the technogenically disturbed areas in terms of physical and chemical properties as being limitedly favourable for plant growth, which can be used for biological reclamation following agrotechnical activity.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"8 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140732825","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}

引用次数: 0

Steppe ecosystems of the arid zone of southern Russia as a factor in the effective development of livestock farming 俄罗斯南部干旱地区的草原生态系统是有效发展畜牧业的一个因素

South of Russia: ecology, development Pub Date : 2024-04-07 DOI: 10.18470/1992-1098-2024-1-10

A. I. Surov, N. Lapenko, O. Khonina, L. Oganyan, M. A. Starostina

{"title":"Steppe ecosystems of the arid zone of southern Russia as a factor in the effective development of livestock farming","authors":"A. I. Surov, N. Lapenko, O. Khonina, L. Oganyan, M. A. Starostina","doi":"10.18470/1992-1098-2024-1-10","DOIUrl":"https://doi.org/10.18470/1992-1098-2024-1-10","url":null,"abstract":"The aim of the research is to assess the current state of steppe ecosystems, which are subjected to human impact and to provide scientifically‐based proposals for the conservation and regeneration of their natural potential.The object of the study is the steppe ecosystems of the arid zone in the Stavropol Territory. The research conducted in 2019–2021 included the use of methods and techniques, encompassing the geobotanical, economic and statistical, abstract and logical, computational and constructive.An analysis of the natural resource potential of the steppes in the arid zone of Stavropol Territory showed a discrepancy between the current livestock and the carrying capacity of this territory. The forage for grazing is about 830 thousand tons of feed units, which is 1.5 times lower than the livestock needs. The predominant plant associations are wormwoodbluegrass‐sedge, bluegrass‐sheep fescue‐wormwood, bluegrass‐feather grass‐wormwood, bluegrass‐ wormwood‐salt grass with low species diversity – from 10 to 17 species per 100 m2. The plant cover of the soil is from 30 to 60 %, which indicates its sparseness. The average biological yield of phytomass is 7.0 kg/ha of air‐dry matter. The species diversity of the steppe communities is represented by weed species that have low forage quality. In natural phytocenoses, the cereals dominant in forming cenoses in virgin land, have been lost. There are no any representatives of the legume family in the plant stand.The scientific approach to sustainable development, conservation and regeneration of the potential of natural ecosystems in agricultural landscapes involves the rational use and improvement (rehabilitation) of the remaining low‐yield natural grass stands that have lost the ability of regeneration.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"53 16","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140733407","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}

引用次数: 0

The influence of newly synthesized tellurium-containing cyanine dyes on the intensity of oxidative processes in the bodies of mammals 新合成的含碲氰染料对哺乳动物体内氧化过程强度的影响

South of Russia: ecology, development Pub Date : 2024-04-07 DOI: 10.18470/1992-1098-2024-1-9

A. I. Israpilova, A. M. Dzhafarova, A. A. Adieva, G. M. Abakarov, N. O. Guseynova, U. Y. Khalimbekova, M. D. Astaeva, K. S. Bekshokov

{"title":"The influence of newly synthesized tellurium-containing cyanine dyes on the intensity of oxidative processes in the bodies of mammals","authors":"A. I. Israpilova, A. M. Dzhafarova, A. A. Adieva, G. M. Abakarov, N. O. Guseynova, U. Y. Khalimbekova, M. D. Astaeva, K. S. Bekshokov","doi":"10.18470/1992-1098-2024-1-9","DOIUrl":"https://doi.org/10.18470/1992-1098-2024-1-9","url":null,"abstract":"The purpose of this work was to study the influence of new synthesized organotellurium compounds (TOCs) on the intensity of oxidative processes in the body of mammals – in this case, the blood and liver of rats.The experiments were performed on white outbred rats, which were given a single dose of various TOC derivatives (0.01 g/kg). The next day, the animals were decapitated, blood was collected and the liver was isolated. The content of products of oxidative modification of lipids and proteins, as well as the low molecular weight antioxidant glutathione, was determined in blood plasma, erythrocytes and liver homogenate.It was found that all TOC derivatives studied significantly increase the intensity of lipid peroxidation in erythrocytes and hepatocytes, as evidenced by a multiple increase in the concentration of malondialdehyde (MDA) in them. At the same time, TOC suppresses the levels of oxidative damage to liver proteins, which is expressed in a significant decrease in the content of carbonyl groups. A study of glutathione content in the rat erythrocytes showed the absence of any significant effects of TOS on this antioxidant in erythrocytes.However, changes in its concentration were found in the liver, which depend on the nature of TOS (for TOS1 and TOS3 a decrease and for TOS2 a slight increase). Newly synthesized TOC demonstrate pronounced prooxidant properties, significantly increasing the intensity of oxidative processes in lipids, which makes them promising agents for antibacterial, antiviral and antitumor therapy.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"52 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140733293","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}

引用次数: 0

Variability of the component composition of the essential oil of Artemisia salsoloides Willd. from natural populations of the flora of Dagestan 来自达吉斯坦天然植物群的沙蒿精油成分的变异性

South of Russia: ecology, development Pub Date : 2024-04-06 DOI: 10.18470/1992-1098-2024-1-2

F. Vagabova, A. M. Aliev, G. Radzhabov, M. M. Mallaliev

{"title":"Variability of the component composition of the essential oil of Artemisia salsoloides Willd. from natural populations of the flora of Dagestan","authors":"F. Vagabova, A. M. Aliev, G. Radzhabov, M. M. Mallaliev","doi":"10.18470/1992-1098-2024-1-2","DOIUrl":"https://doi.org/10.18470/1992-1098-2024-1-2","url":null,"abstract":"To study the variability of the gathering locality and componen t composition of essential oil from the aerial part of a little‐studied species – Artemisia salsoloides Willd. depending on abiotic environmental factors, such as height above the level of the place of growth. Aerial parts of A. salsoloides were collected during the flowering phase in four Dagestan natural populations to obtain essential oil using the Clevenger method. To determine the component composition of the samples obtained of essential oils of A. salsoloides, chromatography‐mass spectrometric analysis was used. The components were identified using the NIST08 and FFNSC mass spectral libraries. In total, 55 compounds were identified in the essential oil samples, where monoterpenoids account for 59.92 % – 75.98 % and sesquiterpenoids – for 23.24 % to 37.81 %. At the same time, 15 major compounds were identified. Thus, it should be noted that there was found to be a wide range of values for monoterpenoids: β‐pinene, trans‐β‐ocimene, cis‐alloocimene, benzene, 2,4‐pentadinyl, and among sesquiterpenoids – α‐copaene, β‐sesquiphilandrene, spathulenol. The quantitative yield of essential oil in the studied samples varied from 0.68 % to 1.36 % of airdried raw materials, depending on the growth location of the species. Four separate populations of A. salsoloides were identified by means of cluster analysis based on the component composition of the studied essential oils. For the first time, the composition of the essential oil of the aerial part of wild Dagestan samples of A. salsoloides was studied as depending on an abiotic factor (height above sea level) of the environment. The results obtained of the component composition of the essential oil of A. salsoloides samples showed the presence of a number of valuable compounds, which allow the use of essential oils as their sources.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"29 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140734639","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}

引用次数: 0

Features of the formation of the ontogenetic structure of the cenopopulation and seed productivity of Sanguisorba officinalis in the conditions of forest and forest‐steppe vegetation of the Middle Volga region, Russia 在俄罗斯伏尔加河中游地区森林和森林草原植被条件下形成的仙人掌种群发育结构和种子生产力的特点

South of Russia: ecology, development Pub Date : 2024-04-06 DOI: 10.18470/1992-1098-2024-1-1

S. A. Dubrovnaya, L. Z. Khusnetdinova, O. A. Timofeeva

{"title":"Features of the formation of the ontogenetic structure of the cenopopulation and seed productivity of Sanguisorba officinalis in the conditions of forest and forest‐steppe vegetation of the Middle Volga region, Russia","authors":"S. A. Dubrovnaya, L. Z. Khusnetdinova, O. A. Timofeeva","doi":"10.18470/1992-1098-2024-1-1","DOIUrl":"https://doi.org/10.18470/1992-1098-2024-1-1","url":null,"abstract":"The purpose of this work is to study the features of the life cycle of Sanguisorba officinalis in various types of vegetation in the Republic of Tatarstan, Russia. We used traditional methods for studying the cenopopulation, analysis of the calendar age of plants of various ontogenetic states, and potential and actual seed productivity. Under broad‐leaved forest conditions, a young normal population was formed on the basis of slowly developing plants. In conditions of open communities, young cenopopulations were formed on the basis of intensive seed reproduction processes. The young cenopopulation can be recommended for further study in biomass exploitation. The predominance of long‐lived vegetative and immature plants in the conditions of a broad‐leaved forest is associated with difficulties in the transition of individuals to sexual reproduction. The maintenance of numbers is carried out through vegetative growth and reproduction. With deterioration of ecological and coenotic conditions, above‐ground shoots were not formed but regressive‐quasisenile coenopopulations were formed. Seed productivity was determined by ecological and cenotic conditions. On the steppe meadow of the Bugulma district, the lowest seed productivity index was 9 %. The lowest indicator of the trait “Number of full‐fledged seeds” (the average indicator was 7), low seed germination and germination energy were also noted there. The highest values of these indicators were noted n glades of the broad‐leaved areas of the same region. The realization of the reproductive system of Sanguisorba officinalis even under extreme conditions and the survival of the species in various types of vegetation suggest that the territory of the Republic of Tatarstan is included in the ceno‐area of the species. This will permit the creation of plantations in the republic.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"12 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140734696","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}

引用次数: 0

Enteroviruses in the etiology of acute respiratory viral infections in children, Novosibirsk, Russia 俄罗斯新西伯利亚儿童急性呼吸道病毒感染病因中的肠道病毒

South of Russia: ecology, development Pub Date : 2024-01-12 DOI: 10.18470/1992-1098-2023-4-173-181

O. Kurskaya, T. A. Saroyan, A. R. Nokhova, N. Dubovitskiy, A. Derko, P. S. Basova, T. A. Gutova, M. V. Solomatina, T. Murashkina, K. A. Sharshov

{"title":"Enteroviruses in the etiology of acute respiratory viral infections in children, Novosibirsk, Russia","authors":"O. Kurskaya, T. A. Saroyan, A. R. Nokhova, N. Dubovitskiy, A. Derko, P. S. Basova, T. A. Gutova, M. V. Solomatina, T. Murashkina, K. A. Sharshov","doi":"10.18470/1992-1098-2023-4-173-181","DOIUrl":"https://doi.org/10.18470/1992-1098-2023-4-173-181","url":null,"abstract":" Aim. To assess the contribution of human enteroviruses to the overall structure of acute respiratory viral infections in children in Novosibirsk during the epidemic season 2022–2023. Material and Methods. 1132 samples collected from children aged 0–15 years with symptoms of ARVI were analyzed by real–time PCR for the presence of genetic material of respiratory viruses, including enteroviruses. Results. 65.2 % of the examined children were positive for at least one virus, including enteroviruses. Respiratory syncytial virus was most often found in children during this period, which accounted for 17.2 % of the total number of samples studied. Influenza virus was detected in 14.2 % of the examined children. Enteroviruses were detected in 9.2 % of cases and rhinovirus was detected in 10.8 % of the examined children. Conclusions. Respiratory enteroviruses, along with rhinovirus, occupy a significant place in the etiology of acute respiratory viral infections in children. The study of the epidemiology of enteroviruses is necessary to understand the clinical manifestations and outcomes of enterovirus infection, and to assess the burden of diseases caused by enteroviruses, which is important for optimizing prevention and therapy strategies.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139640672","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}

引用次数: 0

Analysis of modern problems of cooperation between the Russian Federation and the Republic of Kazakhstan in the field of environmental management and environmental safety 俄罗斯联邦与哈萨克斯坦共和国在环境管理和环境安全领域合作的现代问题分析

South of Russia: ecology, development Pub Date : 2024-01-12 DOI: 10.18470/1992-1098-2023-4-182-191

S. Levykin, Yu.A. Padalko, A. Chibilev

{"title":"Analysis of modern problems of cooperation between the Russian Federation and the Republic of Kazakhstan in the field of environmental management and environmental safety","authors":"S. Levykin, Yu.A. Padalko, A. Chibilev","doi":"10.18470/1992-1098-2023-4-182-191","DOIUrl":"https://doi.org/10.18470/1992-1098-2023-4-182-191","url":null,"abstract":" Aim. The problems of cooperation between the Russian Federation and the Republic of Kazakhstan in the field of nature management and environmental safety are considered. Possible directions for the development of cooperation both at the interstate and interregional levels of border territories are presented. Purpose is to analyse the current state of cooperation between the Russian Federation and the Republic of Kazakhstan in the field of environmental management and environmental safety. Material and Methods. The main results were obtained using a systematic approach through field geographical research, comparative historical and comparative typological analysis, etc. Materials regarding water resources, reservoirs and statistical indicators of the dynamics and structure of water use were used. Results. The main problems in the field of nature management and environmental safety of the two countries were identified. The prospects of interstate cooperation between Russia and Kazakhstan at the interstate and regional levels on transboundary environmental problems and sustainable use of land and water resources, protection of wildlife are identified and substantiated. Based on a retrospective analysis of the experience of interaction between the two countries and possible prospects for cooperation, concepts and directions for the development of strategic partnership in field of cross‐border nature management and environmental safety of transboundary water bodies, and the conservation of migratory species of wildlife are proposed. Conclusions. The modern post–virgin space is confidently transforming into an agro‐export one – an analogue of the virgin one at a new technological and climatic stage with an export orientation in the face of new challenges. The further development of this space should be based on the optimisation of agriculture and water use, taking into account the preservation of natural diversity.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"20 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140510157","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}

引用次数: 0

The content of chemical elements in Trаpa nаtans and Nymphoides peltata of the Volga Delta 伏尔加河三角洲特拉帕-纳坦斯（Trаpa nаtans）和莕菜（Nymphoides peltata）中的化学元素含量

South of Russia: ecology, development Pub Date : 2024-01-12 DOI: 10.18470/1992-1098-2023-4-192-196

A. S. Kuanova, T. S. Ershova, V. Zaitsev, V. Chaplygin, N. V. Litvinova

{"title":"The content of chemical elements in Trаpa nаtans and Nymphoides peltata of the Volga Delta","authors":"A. S. Kuanova, T. S. Ershova, V. Zaitsev, V. Chaplygin, N. V. Litvinova","doi":"10.18470/1992-1098-2023-4-192-196","DOIUrl":"https://doi.org/10.18470/1992-1098-2023-4-192-196","url":null,"abstract":" Aim. To identify the specific features of the accumulation of heavy metals in Trаpa nаtans and Nymphoides peltata in the Volga delta. Materials and Methods. Plant sampling was carried out in the Astrakhan State Nature Biosphere Reserve. Determination of the concentration of chemical elements was carried out using atomic absorption spectrophotometry. Results. As a result of the research it was noted that the plant species studied had some similarities in the accumulation of chemical elements. In both types of plants iron was predominantly accumulated, manganese content being in second place in terms of metal concentration. Chromium and cadmium were found to be in the lowest concentrations. Nymphoides peltata is an iron accumulator compared to Trapa natans. The leaves of Trapa natans are manganese concentrators, while the stems are copper concentrators. Conclusions. Based on the specific features identified in the accumulation of chemical elements in plants, a proposal is put forward regarding the possibility of using the leaves and stems of Nymphoides peltata as a test object for monitoring iron and chromium concentrations in water and the leaves of Trapa natans for monitoring copper concentrations in water.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"40 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509558","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}

引用次数: 0

The contribution of individual characteristics of Anas and Aythya individuals to their susceptibility to low‐pathogenic avian influenza viruses in the south of Western Siberia 西西伯利亚南部Anas和Aythya个体特征对低致病性禽流感病毒易感性的影响

South of Russia: ecology, development Pub Date : 2024-01-12 DOI: 10.18470/1992-1098-2023-4-197-201

O. R. Druzyaka, A. V. Druzyaka, I. A. Sobolev, K. A. Sharshov, D. A. Shtol, A. M. Shestopalov

{"title":"The contribution of individual characteristics of Anas and Aythya individuals to their susceptibility to low‐pathogenic avian influenza viruses in the south of Western Siberia","authors":"O. R. Druzyaka, A. V. Druzyaka, I. A. Sobolev, K. A. Sharshov, D. A. Shtol, A. M. Shestopalov","doi":"10.18470/1992-1098-2023-4-197-201","DOIUrl":"https://doi.org/10.18470/1992-1098-2023-4-197-201","url":null,"abstract":" Aim. Analysis of the influence of species, sex, and age of genus Anas and Aythya individuals on their sensitivity to low pathogenic avian influenza viruses (LPAIV) in the south of Western Siberia. Material and Methods. Infestation of ducks with the influenza virus was determined by cloacal swabs obtained from 5014 individuals of ducks belonging to the genus Anas and Aythya during the autumn migration period in the south of Western Siberia. Isolation of influenza A virus isolates was carried out according to standard WHO methods. The distribution of infected individuals was estimated with ꭓ2. Relative risk (RR) was used to estimate the risk of infection for each individual species. Results. Among the examined ducks, the distribution between species differed between infected and uninfected individuals. The common teal was under greater risk of being infected with the avian influenza virus. In this species, the sex of the individual influenced the probability of infestation both in young individuals and the whole age spectrum. Conclusions. Individual characteristics of wild dabbling and diving ducks (species, sex, age) affect their infestation with low‐pathogenic avian influenza virus during the autumn migration period in the south of Western Siberia.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"37 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140509571","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}

引用次数: 1

Agroecological assessment of fallow soils in the north‐west of the Republic of Bashkortostan 巴什科尔托斯坦共和国西北部休耕地的农业生态评估

South of Russia: ecology, development Pub Date : 2024-01-10 DOI: 10.18470/1992-1098-2023-4-145-160

A. F. Gumerov, T. Nizamutdinov, E. Abakumov, R. R. Suleymanov

{"title":"Agroecological assessment of fallow soils in the north‐west of the Republic of Bashkortostan","authors":"A. F. Gumerov, T. Nizamutdinov, E. Abakumov, R. R. Suleymanov","doi":"10.18470/1992-1098-2023-4-145-160","DOIUrl":"https://doi.org/10.18470/1992-1098-2023-4-145-160","url":null,"abstract":" Aim. To analyse samples of fallow soils in the north‐west of the Republic of Bashkortostan in order to identify the main characteristics and properties of the soil cover. Material and Methods. Field studies were carried out in November 2021 and August 2022. A key site was chosen, an abandoned agricultural land in the territory of the Nizhnekaryshevsky village council of the Baltachevsky district. During the work, 45 soil samples were taken from the PY horizon (depth 10–20 cm). A morphological description of the soil was also carried out for the key area studied. During laboratory studies, the following properties were investigated: actual acidity, potential acidity, organic matter content, basal soil respiration. Results. The results obtained showed the spatial heterogeneity of the distribution of soil cover properties (actual and potential acidity, basal respiration, carbon and humus content) in the study area. Such heterogeneity is formed under the influence of a complex of physical and geographical factors. Conclusion. In the future, our research will also be devoted to the study of fallow lands on grey forest soils. Emphasis should be placed on studying the relationship between soil cover properties and plant communities and geological and geomorphological conditions. The study of various physical and geographical factors affecting the soil cover will make it possible to describe in more detail the entire mechanism and evolution of soils of abandoned agricultural lands.","PeriodicalId":516742,"journal":{"name":"South of Russia: ecology, development","volume":"29 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140510767","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}

引用次数: 0