Variations of the weight concentrations of dust, nitrogen oxides, sulphur dioxide and ozone in the surface air in tbilisi

Amiranashvili, Avtandil G.; Amiranashvili, V.; Gzirishvili, T. G.; Gunia, G.; Intskirveli, Liana N.; Kharchilava, J.

doi:10.1063/1.1361979

Cited by 3 publications

(3 citation statements)

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“…The results of studies of the long-term dynamics of surface air pollution in Tbilisi (weight concentration of aerosols, nitrogen oxides, sulfur dioxide, ozone) are presented in [12,13].…”

Section: Introductionmentioning

confidence: 99%

Statistical Characteristics of Monthly Mean and Annual Concentrations of Particulate Matter PM2.5 and PM10 in Three Points of Tbilisi in 2017-2022

Kirkitadze

2023

GGS

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Results of the detailed statistical analysis of the average monthly and annual concentrations of particulate matter PM2.5 and PM10 at three locations in Tbilisi (Kazbegi av., Tsereteli av. and Varketili) in 2017-2022 are presented. An analysis of the correlations between the indicated characteristics of air pollution has been carried out. The variability of the average annual values of PM2.5 and PM10 in the study period of observations was studied. In particular, it was found that in 2020-2021 there was a significant decrease in the average annual concentration of aerosols due to restrictions on the movement of vehicles associated with the covid-19 pandemic. It is noted that for the entire observation period, the average annual concentration of PM2.5 and PM10 was above the permissible norm.

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“…The results of studies of the long-term dynamics of surface air pollution in Tbilisi (weight concentration of aerosols, nitrogen oxides, sulfur dioxide, ozone) are presented in [12,13].…”

Section: Introductionmentioning

confidence: 99%

Statistical Characteristics of Monthly Mean and Annual Concentrations of Particulate Matter PM2.5 and PM10 in Three Points of Tbilisi in 2017-2022

Kirkitadze

2023

GGS

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“…Many catastrophic events related to climate warming (including in Georgia [1][2][3][4]) have become more frequent in the modern world. All of them are sensitive and by their nature represent a threat to the surrounding area as well as to the inhabitants.…”

Section: Introductionmentioning

confidence: 99%

The Geography of Risks of Breakthrough of Glacial Lakes and Valleys

Gorgijanidze,

Jincharadze,

Silagadze

et al. 2023

GGS

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Against the background of climate warming, various natural events are frequent. One of them is floods, which occur when drowned lakes that are damaged by many factors break through. Such events are common during the advance and retreat of glaciers. The resulting dammed lakes differ from each other in their strength, duration, character and other properties. The result of floods has mostly a negative impact on the surrounding area in the glacier valley. There are examples of both processes in Georgia, and their results are always negative, so their study and some kind of systematization is necessary to properly manage the expected natural event to avoid the catastrophic consequences of overflowing floods.

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“…ცხჽილში 2.12. მოცემულია ქაჽის მიმაჽთულებისა და შტილის განმეო-ჽადობა (%), ხოლო ნახაზზე 7-10 ქაჽის ვაჽდულები პუნქტების მიხედვით ცხჽილი2.12. ქაჽის მიმაჽთულებისა და შტილის განმეოჽადობა (%) [50,62,64,67,73,80,116,120,152,168,169,198,199] . ) და სეტყვიან ) და სეტყვიან დღეთა ჽაოდენობის ცვლილება ) თბილი პეჽიოდისთვის Table 4.1.2.…”

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Weather, Climate and Their Change Regularities for the Conditions of Georgia

Kartvelishvili¹,

Tatishvili²,

Amiranashvili³

et al. 2023

Monographs

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Publishing House "UNIVERSAL"Tbilisi 2023 4In the monograph "Weather, climate and their change regularities for the conditions of Georgia" the natural factors causing the formation and variability of weather, as well as one of the important problems of modernity, climate change and causing reasons are studied in the complex manner using modern technologies. The data of the ground based hydrometeorological network and satellite observations of the Earth Observation Mission are used. The impact of climate change on the number of sectors of the country's economy (construction industry, tourism, healthcare, education and others) has been evaluated. The monograph has both scientific and practical value. The monograph is intended for specialists working in this field and the wide society. It can be used as the supplementary handbook for students of the Faculty of Natural Sciences of higher education institutions. EditorsZurab Khvedelidze -Dr. of Phys.-Math. Scie. Professor Ramaz Chitanava -Doctor of Geography Permanent representative of the World Meteorological Organization in Georgia Reviewers Revaz Shanidze -Dr. of Phys.-Math. Scie. Professor Nino Kezevadze -Doctor of Geography The monograph was published with the financial support of Shota Rustaveli Science Foundation Grant №SP-22-1253

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Variations of the weight concentrations of dust, nitrogen oxides, sulphur dioxide and ozone in the surface air in tbilisi

Cited by 3 publications

References 0 publications

Statistical Characteristics of Monthly Mean and Annual Concentrations of Particulate Matter PM2.5 and PM10 in Three Points of Tbilisi in 2017-2022

Statistical Characteristics of Monthly Mean and Annual Concentrations of Particulate Matter PM2.5 and PM10 in Three Points of Tbilisi in 2017-2022

The Geography of Risks of Breakthrough of Glacial Lakes and Valleys

Weather, Climate and Their Change Regularities for the Conditions of Georgia

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