نتایج جستجو برای: rainfall intensities

تعداد نتایج: 56614  

Splash erosion is recognized as the first stage in the process of erosion that results in bombardment of the soil's surface with rain drops. Two basic processes in soil erosion are the dispersion of soil particles by rain drops and the changes caused to the soil's structure, which are then moved by runoff. In this research, the effect of various rainfall intensity (60, 90 and 120 mm/hr) on the ...

خالدی درویشان, عبدالواحد, صادقی, سیدحمیدرضا, همایون فر, وفا,

Despite of soil disturbance, transfer to the laboratory and preparation inside the plots which themselves lead to lower validity of the results, the experimental study on runoff and erosion at plot scale with many research advantages are inevitable. However, there has been less attention to evaluate the effects of soil preparation on runoff and sediment variables. The present study was therefor...

Journal: :FUOYE Journal of Engineering and Technology 2022

Information and adequate data on intensity–duration–frequency of rainfall are regularly required for a variation hydrologic, environmental hydraulic applications. This paper presents intensity-duration-frequency equations Makurdi, Nigeria. Rainfall intensities from Makurdi were used to establish empirically derived constants about thirteen different equations. These evaluated statistically usin...

Journal: :Applied sciences 2023

Bartin City is located in the Western Black Sea Region of Türkiye, where rainfall-induced landslides are more frequently observed. Although it known that many induced by rainfall, there limited knowledge regarding how rainfall triggers these city. To clarify triggering mechanisms landslides, a detailed field monitoring program was performed on chosen area to represent Bartin. The instrumentatio...

2006
Luca G. Lanza Luigi Stagi

The WMO Laboratory Intercomparison of Rainfall Intensity (RI) Gauges described in a companion paper was the very first attempt at understanding the performances of various types of rainfall intensity gauges in controlled laboratory conditions, and provided quantitative information regarding various errors associated with RI measurements. The conclusions report that all instruments analyzed were...

Journal: :Atmospheric Research 2021

Maximum precipitation, which varies among locations and annually at a location of interest, is the base for sizing hydraulic structures. Understanding such spatiotemporal variations necessary accurate rainfall prediction but remains incomplete in most regions, including state Virginia. The objective this study was to fill information gap Virginia using 15-min precipitation data collected 57 gau...

Journal: :Journal of Applied Meteorology and Climatology 2023

Abstract A method is presented to obtain the climatology of extreme wind speeds coincident with occurrence rain. The simultaneous and rain can force water through building wall components such as windows, resulting in damage insured loss. To quantify this hazard, value distributions are fit peak 3-second speed data recorded during 1-minute intervals specific reported intensities. This improves ...

Journal: :Journal of Hydrometeorology 2021

Abstract Stochastic rainfall generators aim to reproduce the main statistical features of at small spatial and temporal scales. The simulated synthetic series are recognized as suitable for use with impact analysis in water, agricultural, ecological management. Convection-driven precipitation, dominant certain regions world such intertropical belt regions, presents properties that require speci...

Journal: :Water 2021

Gully Land Consolidation (GLC) is a proven method to create farmlands and increase crop yields in the Loess Hilly Region, China. However, GLC influences phreatic water transformation might cause disasters, such as salinization swamping. For exploring influence of on mitigating series indoor experiments were conducted artificial rainfall hall. Then, we simulated patterns under more conditions wi...

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