نتایج جستجو برای: heavy precipitations changnon

تعداد نتایج: 125906  

The frequency of precipitation extreme event can cause flood or change the drought period. Accurate understanding of these changes is necessary to take action to reduce these effects. In this research, temporal and spatial changes of 14 precipitation indices for eight synoptic stations in the North and West of the country were investigated. For this purpose, after reconstructing the daily preci...

Journal: : 2022

Formulation of the problem. The concept implementing state policy in field climate change until 2030, which aims to develop a national program and prevent reduction risks associated with them different regions Ukraine. research was performed accordance objectives formulated works Odessa State Ecological University on following topics: «Regime precipitation Ukraine late XX early XXI centuries» (...

Journal: :Water 2023

In recent years, the water–sand composition of Yangtze River channel has changed due to influence human factors, especially construction water reservoirs such as Three Gorges Project. Changing conditions have a long-term impact on shaping river morphology in middle and lower reaches River, erosion retreat local sections caused great harm embankment projects. This paper focuses evolution mechani...

Journal: :Journal of Flood Risk Management 2023

Abstract The Global Precipitation Measurement (GPM) Integrated Multi‐satellitE Retrievals for GPM products (i.e., IMERG) provide new‐generation satellite precipitation measurements. For urban contexts, however, the issues of its bias and insufficient resolutions still exist. This study aims to develop high‐precision high‐resolution (e.g., 0.01°/1 h) data a metropolitan region based on IMERG gau...

Journal: :آب و خاک 0
محمد موسوی بایگی بتول اشرف

abstract drastic precipitations in unmorally times always are one of the important factors that created abundant damages in different geographical areas. in this research, three precipitations that occurred in summer 2009 in mashhad were investigated. the investigation of variation graphs of meteorological parameters show significant decreasing of air pressure and temperature and increasing of ...

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