2020年10月15日 · In this study, we propose a rill evolution modeling approach and combine it with a rainfall-runoff and soil erosion model to simulate the feedback loop of hillslope geomorphic development and soil erosion processes.

Rill morphology formed by rill development has an important influence on runoff and hillslope erosion. This paper analyzed major achievements on rill developmental processes, rill morphological characteristics, and the relationship between rill …

2015年2月15日 · Rill erosion is recognized as an important process of water erosion on agricultural land. The objectives of this study are to examine the effects of rainfall intensity on rill network development and to present some indicators …

2021年1月1日 · In this article, we conducted a holistic review of the major achievements in rill erosion research over the past few decades, mainly from the following perspectives: 1) Hydraulic parameters to describe rill development; 2) morphological indicators to represent rill morphology; 3) commonly used measuring methods for rill morphology and rill flow ...

For the angle of friction between two solid objects, see Friction § Angle of friction. The angle of repose, or critical angle of repose, [1] of a granular material is the steepest angle of descent or dip relative to the horizontal plane on which the material can be piled without slumping.

2013年1月4日 · In this paper, we investigate the controls on the spacing and geometry of rill networks using numerical modeling and comparison of the model results to terrestrial-laser-scanner-derived topographic data from rill networks formed in physical experiments.

Rill from the Creatures Series by Sonny Angel is a captivating figure that embodies the enchanting spirit of the series. With his shimmering scales and graceful wings, Rill stands out as a beloved member of the Creatures family.

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2024年4月15日 · Rill density is the preferred indicator for characterizing soil erosion of surface. Driven by climate change and increased human activities, the frequency and intensity of extreme rainfall events are increasing, leading to increased risk of water erosion on slopes in karst rocky desertification (KRD) areas.

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