Warmly Welcome Dr. Lucian Sfîcă to the Editorial Board of JASR
2024-06-20
Journal of Atmospheric Science Research
ISSN: 2630-5119 (Online)
Vol. 7 , Iss. 3 (July 2024)
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ReviewConvective Phenomenes in the Context of Meso-β-scale Convective Structures
Livshits Evgeny
, Petrov Vasiliy
1-38
Article ID: 6278 DOI：https://doi.org/10.30564/jasr.v7i3.6278
620 (Abstract)
116 (Download)
Abstract:
This review article presents the results of radar studies of convective phenomena in Moldavia and the North Caucasus using Eulerian (ECS) and Lagrangian (LCS) coordinate systems. Application of the Lagrangian approach allowed us to exclude the influence of the tropospheric displacement and to obtain integral grid patterns of thunderstorm-hail processes. These structures are especially well... More
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Short CommunicationDense Fog in the Netherlands: Composition of the Nuclei that Contribute Most to the Droplet Number Concentration
S. Crumeyrolle, P. Schlag, H. M. Ten Brink
39-43
Article ID: 6312 DOI：https://doi.org/10.30564/jasr.v7i3.6312
514 (Abstract)
87 (Download)
Abstract:
Dense fogs, with a visibility of less than 200 m, form a traffic hazard. Usually, models describing their formation use observations at the Cabauw super-site in the Netherlands for evaluation. A key parameter is the number of fog droplets and thus the number of aerosol particles on which the fog droplets form, the so-called fog... More
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ArticleEstimating Chemical Concentrations of Dust PM2.5 in Iraq: A Climatic Perspective Using Polynomial Model and Remote Sensing Technology
Huda Jaml Jumaah, Maha Adnan Dawood, Shakeel Mahmood
44-56
Article ID: 6381 DOI：https://doi.org/10.30564/jasr.v7i3.6381
158 (Abstract)
66 (Download)
Abstract:
Air pollution and climate change are interrelated issues, with air pollution levels in Iraq currently exceeding World Health Organization standards. This study aimed to evaluate air quality in Iraq by utilizing climatic data, such as temperature, humidity, and gaseous pollutants for assessing the health effects based on processed and estimated data. The research was conducted... More
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ArticleEvaporation and Fragmentation of the Electrified Droplets in the Polar Clouds during Spring Season as a Key Mechanism of the Ozone Depression Formation
Yury Evgenievich Belikov, Sergey Victorovich Dyshlevsky, Sergey Shotaevich Nikolayshvili, Andrey Yurievich Repin
57-79
Article ID: 6308 DOI：https://doi.org/10.30564/jasr.v7i3.6308
187 (Abstract)
46 (Download)
Abstract:
This study focuses on the role of the charged particles in the formation of the springtime ozone depression in the polar atmosphere. Analysis of experimental data collected in the polar atmosphere indicates that the small charged particles, predominantly ion clusters, can play a key role in the ozone molecules destruction and springtime ozone depression. The... More
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ArticleMicroclimatic Zonation and Climatic Variability of Sikkim Himalaya
Pramod Kumar, Kuldeep Dutta, Rakesh Kumar Ranjan, Nishchal Wanjari, Anil Kumar Misra
80-110
Article ID: 6684 DOI：https://doi.org/10.30564/jasr.v7i3.6684
220 (Abstract)
68 (Download)
Abstract:
The Köppen classification of climate integrates precipitation and temperature information with natural vegetation patterns to create a precise representation of any particular region's climate. This integration depends on the empirical relationship of climate and vegetation, which indicates that distinct locations in the same class have similar vegetation attributes. Köppen climatic classification factors are explained and... More
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ArticleAtmospheric Circulation in the Furnas Reservoir Region, MG: Sensitivity Experiments with RegCM5 in Convection-Permitting Mode
Fabiana da Rocha Bartolomei, Michelle Simões Reboita, Natan Chrysostomo de Oliveira Nogueira, Denis William Garcia, Rafael Gonçalves Xavier, Raul Nicolas Maciel Chaves, Luiz Gustavo Oliveira, Rosmeri Porfírio da Rocha
111-128
Article ID: 6633 DOI：https://doi.org/10.30564/jasr.v7i3.6633
212 (Abstract)
132 (Download)
Abstract:
In the 1950s, the Furnas reservoir was created, an artificial lake surrounded by hills, for the operation of the Furnas Hydroelectric Power Plant in southeastern Brazil. Along the shores of the Furnas reservoir, there are no meteorological stations, and only three are found at a distance greater than 10 km from the reservoir, which makes... More
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ArticleCausal Relationships between Monsoon Systems, the Mascarene High, and Rainfall Variability over Botswana, Southern Africa
Lydia Onoziba Frank, Pradhan Parth Sarthi
129-146
Article ID: 6190 DOI：https://doi.org/10.30564/jasr.v7i3.6190
173 (Abstract)
47 (Download)
Abstract:
Climate change and variability pose significant threats to southern Africa, with projected continuous drought in Botswana. This study examines the causal relationships between African-Indian monsoon systems (East Africa, West Africa, and Peninsula India), the Mascarene High, and interannual rainfall variability over Botswana. Using statistical analysis and mapping techniques (Pearson correlation statistics and convergent cross mapping... More