Identifying atmospheric river events and their paths into Iran

N Esfandiari, H Lashkari - Theoretical and Applied Climatology, 2020 - Springer
Atmospheric rivers (ARs), as narrow, dense water vapour paths, play a major role in
transferring large volumes of atmospheric humidity compared to their surrounding areas …

Persistence and spatial–temporal variability of drought severity in Iran

Z Noorisameleh, WA Gough, MMQ Mirza - Environmental Science and …, 2021 - Springer
Drought is a natural hazard that can inflict significant damage to agriculture, society,
economy, and ecosystems. The assessment of the persistence of drought severity (PDS) …

Investigation on dynamical structure and moisture sources of heavy precipitation in south and south-west of Iran

H Lashkari, Z Mohammadi, M Jafari - Arabian Journal of Geosciences, 2020 - Springer
The purpose of this research is to study the structure and mechanism of heavy precipitation
systems on the Arabian Peninsula and Iran and what is role of hot seas on providing …

[PDF][PDF] Variability and trend of changes in the severity-area of drought and wet in Iran

M Karimi, S Heidari - Journal of Natural Environmental Hazards, 2023 - jneh.usb.ac.ir
This study aims to investigate the variability and trend of changes in area severity of wet and
drought on annual, seasonal, and monthly scales in Iran. For this purpose, the ZSI index …

Synoptic and thermodynamic patterns of atmospheric rivers associated to heavy precipitation in the cold period of Iran

H Lashkari, N Esfandiari - Journal of Natural Environmental Hazards, 2021 - jneh.usb.ac.ir
The atmospheric river is an almost emerging phenomenon in the modern scientific literature
of the world that has been studied due to its association with weather extreme events …

Investigating role of tropical-extratropical interactions in formation of atmospheric rivers and supplying extreme-widespread precipitation moisture in Iran: A case study …

H Fahimi, A Faraji, B Alijani, H Asakereh… - … of Atmospheres and …, 2024 - Elsevier
This study aims to investigate the role of tropical-extratropical interactions in the formation of
atmospheric rivers as an important source of moisture in extreme-widespread precipitation …

Climatology of atmospheric moisture transport to Western and North-Western Iran

F Abbasi, H Mohammadi, S Bazgeer… - Arabian Journal of …, 2022 - Springer
The purpose of this study is to investigate the spatio-temporal variations in the atmospheric
moisture budget (precipitation–evaporation, PE) using ERA-Interim reanalysis data sets with …

Characteristics of Moisture Flux Convergence in Pervasive Wet and Dry Periods in Iran

P Mahmoudi, M Hamidianpour… - Journal of Climate …, 2023 - clima.irimo.ir
The occurrence of precipitation in an area requires several conditions within the Earth's
atmosphere. Moisture availability, deep instability, and cooling availability are the three …

[HTML][HTML] The role of InterTropical Convergence Zone (ITCZ) in the development and pattern of Sudanese low-pressure trough expansion in pervasive and severe …

M Jafari, H Lashkari - Researches in Earth Sciences, 2021 - esrj.sbu.ac.ir
Extended abstractIntroductionSudanese low-pressure is a system with tropical
characteristics. Its precipitation characteristics are very similar to that of tropical systems …

Sea level pressure climatology in black sea region

S Hosseini, S Movahedi - Management Science Letters, 2014 - m.growingscience.com
In the present study, to achieve a comprehensive view of pressure conditions in the Black
Sea region, sea level pressure data in Reanalysis II database in National Centers for …