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Synoptic analysis of extremely heavy rains and its effect on the peak discharge of Dez river floods (floods of 1993 and 2005) [PDF]

open access: yesمدل‌سازی و مدیریت آب و خاک, 2023
IntroductionThe importance of heavy rainfall and its consequences have caused this phenomenon to be of special importance in environmental planning and water resources management.
Sara Bani Naeimeh   +3 more
doaj   +1 more source

Investigation of environmental and circulating conditions of heavy and persistent rainfall in Dez basin [PDF]

open access: yesفناوری‌های پیشرفته در بهره‌وری آب, 2022
Variation of rainfall origin in different parts of Iran along with latitude, distance and proximity to moisture sources, etc. causes rainfall behaviors such as intensity and continuity to have temporal and spatial changes .Using statistical methods and ...
Sara Bani Naimeh   +2 more
doaj   +1 more source

Synoptic Situation of 28-31 October 2017 Severe Dust Storm over Iraq

open access: yesAl-Mustansiriyah Journal of Science, 2021
The phenomenon of dust storms occurs in areas that are characterized by drought, and lack of rainfalls. There are many such areas around the world, including the Middle East in general and large parts of Iraq in particular.
Husam T. Majeed, Hawraa Majid Qasim
doaj   +1 more source

Synoptic-Thermodynamic Investigation of the Dust Phenomenon in Isfahan Province (Case Study) [PDF]

open access: yesNīvār, 2022
One of the results of climate change is the lack of fresh water and as a result land destruction or desertification, increase in wind erosion and the occurrence of dust storms.
Leila Amini   +3 more
doaj   +1 more source

Comparison of the BMA and EMOS statistical methods for probabilistic quantitative precipitation forecasting

open access: yesMeteorological Applications, 2021
The main approach to probabilistic weather forecasting has been the use of ensemble forecasting. In ensemble forecasting, the probability information is generally derived by using several numerical model runs, with perturbation of the initial conditions,
Zohreh Javanshiri   +2 more
doaj   +1 more source

Evolution of the structure of the atmospheric circulation patterns during the snowfall in the dry region (Case: Semi-Eastern Iran) [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
In order to study the Synoptic structure of the atmospheric circulation patterns of effects on the semi-easterly snowy days of Iran an environmental-cyclic approach from synoptic climatology was used.
Mohsen Hamidian Pour
doaj   +1 more source

Estimation of base temperature in different growth stages of wheat Case study: Sararood Station of Kermanshah [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2022
In this study, in order to study the base temperature (minimum temperature for plant growth) at the degree of growth day (GDD), which is one of the important parameters in calculating the degree of growth day, first, the data required for the 2009-2017 ...
yousof parsamehr   +3 more
doaj  

Synoptic and Mesoscale Conditions Generating High Amounts of Precipitation in June 2020, In Romania. [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2021
The first part of the study analyzes the precipitations recorded in June over the 1961-2020 period for 22 climatological weather stations over different regions of Romania in order to determine if precipitations in June 2020 were higher than those ...
Alexandru Cristian SZATMARI   +2 more
doaj   +1 more source

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