A5086247319- Soil and Environmental Studies
- Pharmaceutical and Antibiotic Environmental Impacts
- Human Health and Disease
- Transboundary Water Resource Management
- Water Resources and Management
- Transportation Systems and Logistics
- Agricultural Productivity and Crop Improvement
- Botany and Plant Ecology Studies
- Aquatic and Environmental Studies
- Marine and environmental studies
- Water Quality Monitoring and Analysis
- Environmental and Biological Research in Conflict Zones
- Scientific Research and Studies
- Environmental Sustainability and Technology
- Economic, Social, and Public Health Issues in Russia and Globally
- Chemical Reactions and Isotopes
- Agriculture and Biological Studies
- Lichen and fungal ecology
- Environmental Science and Water Management
- Mining and Gasification Technologies
- Chemistry and Chemical Engineering
- Geological Studies and Exploration
- Electromagnetic Fields and Biological Effects
- Wastewater Treatment and Reuse
- Engineering and Agricultural Innovations
L. N. Gumilyov Eurasian National University
2015-2025
Yugra State University
2023-2025
Michigan State University
2024-2025
Peoples' Friendship University of Russia
2023-2024
Aktobe Regional State University named after K.Zhubanov
2022
University of Life Sciences in Poznań
2015
Environmental exposure to active pharmaceutical ingredients (APIs) can have negative effects on the health of ecosystems and humans. While numerous studies monitored APIs in rivers, these employ different analytical methods, measure APIs, ignored many countries world. This makes it difficult quantify scale problem from a global perspective. Furthermore, comparison existing data, generated for studies/regions/continents, is challenging due vast differences between methodologies employed....
Safe water supply is one of the important Millennium Goals. For development market services, willingness consumers to pay essential. The consumers’ (WTP) for piped using contingent valuation (CV) method with different starting point bids was investigated Pavlodar Region, Kazakhstan. results showed that households access groundwater (well or borehole users) perceived this as good quality. Consumers without used open-source, standpipe delivered which they had travel and spend time pay. Open...
The Sustainable Development Goals (SDGs) aim to advance sustainable social and economic progress globally. Out of Kazakhstan´s about 20 million people, 7.5 people reside in 6,500 rural settlements, with 6.5 3,900 settlements connected centralized water supply systems. About half all households rely on private boreholes public standpipes. Additionally, 80% use outdoor toilets, just 3% sewer systems, highlighting significant disparities sanitation access. Consequently, safe access...
The object of the study was water samples, cultures green microalgae Parachlorella kessleri U1 and Chlorella vulgaris I2, Maybalyk Lake (Astana). aim objectives were to bioremediation potential a consortium two strains + I2 (hereinafter U1+I2) through algolization Maibalyk according microbiological hydrochemical indicators. This lake is large in Astana with fishery importance. state reservoir reflected capital's air basin. A quality conducted on main morphometric, hydrobiological indicators...
Drinking water quality in rural areas is impacted by industrial and agricultural runoff, treatment infrastructure, household economic conditions. This study explores the relationship between drinking quality, sources, land cover types northeastern Kazakhstan. The Water Quality Index (WQI) was calculated for each village using Horton Equation. Land mapped Sentinel-2 Level-2A imagery. Statistical differences among villages were analyzed through one-way ANOVA t-tests. A Structural Equation...
ABSTRACT Over the last 20 years, there has been increasing interest in occurrence, fate, effects, and risk of pharmaceuticals natural environment. However, we still have only limited or no data on ecotoxicological risks many active pharmaceutical ingredients (APIs) currently use. This is partly due to fact that environmental assessment an API expensive, time‐consuming, complicated process. Prioritization methodologies, which aim identify APIs most concern a particular situation, could...
The radiation emitted from cell phones has various deleterious effects on human health. article considers the problem of electromagnetic (EMR) behavior animals. use mobile is continually increasing throughout world. All world population uses widely; thus, having strong and daily effect brain. There no restriction phones. Getting more advantages convenience communication, trying not to hear information about possible risks their health, there element self-restraint. aim this work was study...
Monitoring of water ecosystems in Kazakhstan is based generally on chemical indicators.Biological indicators, such as macroinvertebrates and a phytoplankton are rarely used.Sometimes some macrophyte species used for the assessment quality.the aim study was to analyse possibilities introduction polish monitoring system aquatic plants rivers watercourses.the method uses Macrophyte Index (MIr) it has been prepared purposes EU Water Framework directive.The systematic structure kazakhstan's were...
The purpose of the work was to conduct biotesting for presence antibiotics in several lakes Akmola region, located zone possible ingress antimicrobial drugs into them.The adopted research method modified disk diffusion method, employed determine microorganisms' sensitivity used antibiotics.As a result study, remained main control lakes.The that have not been found be resistant microorganisms included: enronite, furagin, cefuroxime, cefoperazone, and amikacin.The most common resistance...
Water quality in rural areas of developing countries is a notable problem. In this article, drinking water from eleven villages the Pavlodar and Akmola region Kazakhstan was analyzed. Questionnaires village respondents chemical components were analyzed to identify water. each villages, content varied depending on source region, we observed that some cations anions exceed MPC. Respondents’ perceptions are associated with sources physical components. For example, respondents’ satisfaction by...
The railway sector is the largest branch of economy in Kazakhstan. Nevertheless, environmental safety issues and reduction prevention harmful impacts are not given sufficient attention. There very little research on impact Kazakhstan natural environment, which hinders further development thus necessitates addressal environment issues. This study aimed to show possible environmentally hazardous sections country’s infrastructure. criteria chosen for analysis were soil cover, water resources,...
In this article, the purpose of research was to study ecological characteristics groundwater and central water supply used for drinking economic activity Kievka village.The hydrochemical indicators samples were determined with conventional methods, performed on 16 indicators: pH, electrical conductivity, suspended solids, dry residue, chlorides, sulfates, phosphates, total hardness, sodium, ammonium nitrogen, nitrites, nitrates, chemical oxygen consumption (COD), anionic surfactants (APAS),...
The accelerated growth rates of cities, industrial development and mineral extraction have led to an increase in the volume heavy metals entering environment.The impact has been studied by many scientists, but there are still limited data on complex effect various metals.Therefore, currently, is increasing interest several living organisms.In this research, we modeled chronic effects three groups body rats, as well determined their biochemical parameters changes comparison with control...
In this paper, the self-purification potential of water bodies and watercourses in Arshalinsky district was studied an administrative unit Akmola region: Bolshaya Saryoba, Malaya Zhaltyrkol (Arhaniya), Koigeldy, Zhangula, a section Yesil River. The self-cleaning ability assessed by such oxygen indicators as amount dissolved BOD5. samples from bodies, dominant phytoplankton zooplankton species were identified possible agents or capacity bodies. task work to identify relationship with...
The possibility of using halophytic plant species for remediation saline soils in Kazakhstan is considered. In this regard, the purpose our research a comparative description germination some plants Pavlodar region European calf (salicornia europaea L.), Aksora (suaeda salsa Pall.), Tumpek sarzasan (halocnemum strobilaceum Pall.). article aimed at selecting most active seeds salt by indicator halophyte seeds. A sarsazan Pall.) near Lake Maraldy was given. All these have been shown to be true...
The limited reserves of many natural resources, as well their irrational use, poses an urgent problem increasing the efficiency use by conducting a proper environmental audit. article discusses criteria for audit effectiveness resources in international practice, adaptation these to practice state Republic Kazakhstan (on example industry Karaganda region). also considers and economic resource interrelation method correlation indicators.
Water from Esil River was sampled in March-November 2013 and studied. Hydrochemical samples were used to determine chemical pollutants water quality class. Hydrobiological define: 1) total bacterialcount, share of heterotrophic bacteria, bacterial production; 2) qualitative quantitative characteristics phytoplankton: species diversity, primary daily productivity. The outcomes compared by their seasonal dynamics.
Relict bogs in the northeastern area of Republic Kazakhstan are located close proximity to sources heavy metal pollution – non-ferrous ore mining and processing facilities, highways. Monitoring transport air by means a bioindicator such as Scots pine (Pinus sylvestris L.) is relevant for preventing damaging effects metals on population living this region. The purpose article study needles territory Semipalatinsk Irtysh region Burabay National Park identify features accumulation carried...
Environmental pollution by pharmaceutical products has become one of the most significant problems in modern world. It also touched upon countries Central Asia, including Kazakhstan. Pharmaceutical production country is growing rapidly, with drugs widely available to population. This inevitably leads fact that a part medicinal compounds gets into environment and, particular, water bodies. obvious aquatic various active harms ecosystem, worsens quality water, subsequently, human health. That...
Currently, the pharmaceutical industry is one of most developing and dynamic sectors global economy.Existing methods wastewater treatment do not always allow complete removal pharmacological preparations, which leads to fact that these substances enter water resources can have a negative impact on ecosystems human health.Due increase in pollution with there need for more in-depth research this area.Assessment level contamination megacities an important aspect environmental protection public...
The work assessed the bioecological characteristics of rare species Juniperus sabina in Kazakhstan.The significance research is that it provides knowledge about morphological and adaptive juniper.The purpose to study morphoanatomical features vegetative organs Cossack juniper Karaganda Ulytau regions.Samples were selected from Karaganda, Zhanaarkinsky, Karkaraly regions.The following indicators determined: length width, height thickness; annual growth shoots, cross-sectional area, size...
The relationship between precipitation and evapotranspiration (ET) is critical to understanding water cycle related dynamics in ecosystems, including crops. Existing studies of bioenergy crops have primarily focused on annual or seasonal ET rates, with less attention given the immediate response following events. This study examines variation rates days subsequent events across various crops—corn, switchgrass, prairies—utilizing 13 years (2010–2022) growing season data. Meteorological eddy...
Microalgae in planktonic communities are the main producers of biomass lake ecosystems; however, their stability is influenced by many environmental factors. This study aims to assess ecological state Lake Maybalyk, located Astana (Kazakhstan), based on taxonomic diversity and structure phytoplankton, zooplankton, physico-chemical properties water. From 2019 2021, samples were taken for phytoplankton analysis, hydrochemical analysis water, saprobiological algocenosis. The also investigated...