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Current and Future Assessment of Soil Erosion in Minab Esteglal Dam Watershed Using RUSLE 3D and Climate Change Scenarios [PDF]

open access: yesمدیریت بیابان, 2020
The purpose of this study was to evaluate soil erosion in the present period and to predict soil erosion potential under the impact of climate change over time horizon of 2030. Daily rainfall data and NCEP data during 1985-2015 were used.
Mohamadreza Azimi sardari   +3 more
doaj   +1 more source

Soil Erosion Modelling at Watershed Level in Indonesia: a Review [PDF]

open access: yesE3S Web of Conferences, 2019
Soil erosion is one of the most serious degradation problems in the world, so in Indonesia. The average level of global soil erosion ranges from 12-15 Ton/ha/yr, or it can be said that there is a surface soil loss of 0.90-0.95 mm of land.
Susanti Yuari   +2 more
doaj   +1 more source

Evaluation of the Erosion Characteristics for a Marine Pump Using 3D RANS Simulations

open access: yesApplied Sciences, 2021
In the present study, an erosion analysis of an industrial pump’s casing and impeller blades has been performed computationally. Effects of various critical parameters, i.e., the concentration and size of solid particles, exit pressure head, and ...
Khaled Alawadhi   +3 more
doaj   +1 more source

Hybrid Smoothed-Particle Hydrodynamics/Finite Element Method Simulation of Water Droplet Erosion on Ductile Metallic Targets

open access: yesMetals, 2023
Erosion of metallic surfaces due to the permanent impact of high-speed water droplets is a significant concern in diverse industrial applications like turbine blades, among others.
Alejandro Mora   +2 more
doaj   +1 more source

Soil Erodibility under Natural Rainfall Conditions as the K Factor of the Universal Soil Loss Equation and Application of the Nomograph for a Subtropical Ultisol

open access: yesRevista Brasileira de Ciência do Solo, 2018
: Erodibility represents the intrinsic susceptibility of the soil to the erosion process, represented by the K factor in the Universal Soil Loss Equation (USLE). In Brazil, there are few field experiments determined with a series larger than ten years of
Elemar Antonino Cassol   +3 more
doaj   +1 more source

Numerical identification of critical erosion prone areas in tube heat exchangers

open access: yesEngineering Applications of Computational Fluid Mechanics, 2020
The failure of tube heat exchangers is an acute problem in industry and, in most cases, is due to the solid particle erosion of a few tubes. Identifying the critical erosion surfaces and thereafter changing the particle impingement pattern on the ...
Weimin Gao   +3 more
doaj   +1 more source

Digital mapping of erosion degree of soils using the factor - property and factor - process - property models (the south of the Central Russian upland)

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2020
Soil degradation resulting from water erosion poses a serious threat to food and environmental security, therefore the research of soil erosion features and soil erosion mapping do not lose their relevance.
M. A. Smirnova   +4 more
doaj   +1 more source

Vertical distribution of soil available phosphorus and soil available potassium in the critical zone on the Loess Plateau, China

open access: yesScientific Reports, 2021
Soil available phosphorus (SAP) and soil available potassium (SAK) are important elements in the growth of plants. However, limited data are available regarding the vertical distribution of SAP and SAK in deep soil profiles.
Hanyang Tian   +4 more
doaj   +1 more source

Erosion and Sediment Transport Modeling: A Systematic Review

open access: yesLand, 2023
Soil erosion and sediment transport have significant consequences, including decreased agricultural production, water quality degradation, and modification to stream channels. Understanding these processes and their interactions with contributing factors
Tesfa Gebrie Andualem   +4 more
doaj   +1 more source

Introducing a data-driven approach to predict site-specific leading-edge erosion from mesoscale weather simulations [PDF]

open access: yesWind Energy Science, 2023
Modeling leading-edge erosion has been a challenging task due to its multidisciplinary nature involving several variables such as weather conditions, blade coating properties, and operational characteristics.
J. Visbech   +5 more
doaj   +1 more source

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