Desertification assessment of the territory of Atyrau region

Yessenamanova, M. S.; Yessenamanova, Zh.S.; Tlepbergenova, Anar; Abdinov, R.; Ryskalieva, D. K.

doi:10.1088/1755-1315/421/6/062005

Cited by 7 publications

(4 citation statements)

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“…Figure 5 shows the indicators for item 5 of Mirny AOR. The data for Mirny AOR show that there were no MPC exceedances for all indicators, only 1 MPC (2 mcg/m 3 ) was noted for the maximum values, and there were no exceedances for the average and minimum values and they amounted to about 1 mcg/m 3 .…”

Section: Resultsmentioning

confidence: 85%

“…The oil industry plays a huge role in the global economy, being one of the most intense sources of environmental pollution. The danger to the health of the population living in the zone of exposure to emissions from the petrochemical and oil refining industries, described in the works of Baktybayeva, Badalians Gholikandi, Beksultan, Esenamanova, is due to the fact that the composition of emissions is dominated by petroleum gasoline, sulfur dioxide and carbon monoxide, hydrogen sulfide, formaldehydes, soot, compounds of heavy metals and various chemical elements, and other substances [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

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Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Yessenamanova¹,

Yessenamanova²,

Tlepbergenova³

et al. 2021

IJSDP

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This study is aimed at analyzing the content of hydrogen sulfide in the air of the city of Atyrau, located in the northern part of the Caspian Sea of the Republic of Kazakhstan. The analysis was carried out on the basis of monitoring the indicators of the Republican State Enterprise "Kazhydromet" from 8 points located in different directions from the Atyrau oil refinery. Measurements of atmospheric air pollution are made by the GANK-4AR gas analyzer designed for continuous automatic measurement of concentrations of pollutants in the atmospheric air. Hydrogen sulfide was selected as an indicator air pollutant. Atyrau oil refinery is the main object of pollution of the territory of the city of Atyrau, located in the western part of the Republic of Kazakhstan, on the shore of the Caspian Sea. The results obtained show that the content of hydrogen sulfide in the territory of the city of Atyrau in most places shows an excess of the maximum permissible concentration. Especially the excess is observed in the north-western part up to 4-8 maximum permissible concentrations. At two points (in the north-eastern and western parts), the content of hydrogen sulfide did not exceed the maximum permissible concentration.

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Section: Resultsmentioning

confidence: 85%

Section: Introductionmentioning

confidence: 99%

Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Yessenamanova¹,

Yessenamanova²,

Tlepbergenova³

et al. 2021

IJSDP

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“…The works of hydrologists revealed a five-year cycle of water sources use. In addition, they reflect the changing economic conditions in the region [6,7]. This makes it possible to divide the study period into three cycles: 1-st cycle (2009-2014) -a drop in agricultural production (crop and livestock production), a reduction in the area of agricultural land (up to 54% of the land fund), a decrease in irrigation areas; 2-nd cycle (2014-2019)the area of abandoned land has stabilized by 15%, the use of irrigation has expanded; 3-rd cycle (2018-2021) -the total reduction of arable land has reached 35%, there has been a slight increase in the use of irrigation, the length of irrigation systems has been reconstructed.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the quality of drinking water of the Republic of Kalmykia by trace element composition

Sangadzhieva

Davaeva

Sangadzhieva

et al. 2022

J. Phys.: Conf. Ser.

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The article presents the data of the environmental assessment of the degree of contamination of drinking waters of Kalmykia. The assessment based on analyses of drinking waters of the republic’s districts, monitoring of drinking sources for 10 years, calculation of pollution coefficients. Today, 45 settlements of the republic, where 70.2% of the population of Kalmykia lives, provided with centralized and mixed drinking water supply. Residents of 140 settlements with a population of 60 thousand people (20.5% of the total population) in 4 districts (Iki-Burul, Priyutnensky, Oktyabrsky, Yashkulsky, Lagansky districts) are provided with imported water and delivered by special water carriers, water is delivered by rail from Dagestan to Ulan-Hall station. As representative indicators, the ratio of calculations of the values of excess of MPC by macro- and microelement composition was chosen. The results obtained rank the SRM by water quality class as, very clean in three rural municipalities (SRM), moderately dirty make up the majority - nine SRM, polluted and dirty - three SRM. This assessment of water quality coincides with the assessment of water exceeding the standards for individual indicators. A high value of this indicator indicates possible sources of pollution.

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“…The serious problem of land degradation has prompted all Central Asian countries to ratify the UN Convention on Desertification, develop national action plans (NAPs) to address the problem, and seek resources for the NAPs' realization (Simonett & Novikov, 2010). Constant drought is a major factor in the degradation and desertification of meadows in Central Asia (Zhang et al, 2018). Desertification in Kazakhstan has a negative impact on the country's ecology, agriculture and livestock.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Distribution and Formation of Desertification Processes in Kazakhstan and Measures for Prevention

YERKIN¹,

Lei

Wang³

et al. 2022

JGEM

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Desertification is a consequence of a number of important processes occurring in arid and semi-arid conditions. As a rule, the process of desertification of the territory of Kazakhstan and Central Asia is considered in connection with the changes that occurred in its geological periods. The article discusses the problems of desertification and measures to prevent it, since the desert zone occupies most of the territory of Kazakhstan. Thus, it is one of the most susceptible regions of the world to desertification. In our research work, we analyzed the main features of the desert and semi-desert zones of Kazakhstan, the spatial distribution of the sensitivity to desertification of the territories of Kazakhstan, the processes of the history of formation, the negative consequences of desertification and measures to prevent desertification processes. The results of the analysis that most of the territory of Kazakhstan, especially in densely populated southern and western regions, has a large number of desert and semi-desert lands, while these regions are prone to desertification. As can be seen from the discussion of the negative consequences of desertification, desertification and drought in Kazakhstan cause not only environmental, but also economic and social problems. We also noticed that although measures to prevent desertification in Kazakhstan were well applied in Soviet times, little time has been devoted to this issue since independence. However, the results of the differentiation of materials show that over the past ten years a number of measures to combat desertification at the international and state levels have begun in Kazakhstan. One of the urgent problems identified in the article is the incomplete implementation or suspension of some projects to prevent desertification in Kazakhstan, a phenomenon that requires further in-depth study.

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Desertification assessment of the territory of Atyrau region

Cited by 7 publications

References 0 publications

Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Assessment of the quality of drinking water of the Republic of Kalmykia by trace element composition

Analysis of the Distribution and Formation of Desertification Processes in Kazakhstan and Measures for Prevention

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