The concavity, or curvature, of river profiles has long been taken to be a fundamental indicator of the underlying processes governing fluvial erosion, and thereby of landscape evolution. However, erosion laws have generally been derived without accounting for the strong orographically driven gradients in precipitation typically found in mountainous regions. In addition, field measurements have...

Alluvial rivers all over the world have one common problem, which is their meandering pattern. This meander formation because of natural and anthropogenic processes. Barak River dynamic, due to this, it exposed regular shifting creates many problems for people who reside near river. The livelihood depends on agriculture, they conduct nearby sides However, riverbanks makes life miserable leads s...

because it is not possible to recognize the mechanism of cantilever failure in field studies, this type of common failure in riverbanks is investigated in the laboratory. for this purpose, two samples of susceptible soil that forms an overhanging block in riverbanks are used for physical model tests to determine their physical, chemical and mechanical characteristics. soil blocks of different d...

The paper contains data about the destructive effects of gully erosion on the environment. It provides general information about the gully erosion in several countries around the world including Romania and is considered a case study for a river basin located in the Semenic Mountains (Bârzava drainage area). The case study is based on the following assumptions: the presence of different types o...

The object of this paper is to analyse the sedimentologic characteristics of old and new terrace sediments from the Pawmpawm River channel. The morphometric characteristics of the terrace materials give credence to the hydrologic dynamics of the river as it performs its core functions of erosion, transportation and deposition with time. The terrace materials are evidenced from their petrographi...

Channel dynamics is an inherent characteristic of river in the floodplain region. It has some significant impacts on ecosystem and human life. GIS-based, DSAS CA-Markov models are efficient techniques to measure historical predictive changes following channel shifting LULC change. In this study, forty-eight years (1972–2020) earth observatory data were taken demarcate detect bank position chang...

Mean column velocity in the filling bank of the channelized Missouri River reached a maximum of 0.875 rnIs. In these locations nose velocity was 30% less. Increased volume discharge did not result in increased velocity in the filling bank locations studied. Surface velocity did not exceed 0.5 rnIs within the first 3 m from the cutting bank at two locations along the channelized Missouri River n...

Spatio-temporal change detection analysis of Jamuna River using low and medium-resolution satellite data between the years 1972 2013 are dynamic to assess river spatio-temporal changes their impacts on local settlements over specific time. This study employs remote sensing geographic information system (GIS) proficiencies identify bank shifting, erosion, depositional features along with populat...