In the Late Paleozoic paleogeography, the Laibin area, South China, locates in the south-eastern margin of the Laibin-Heshan isolated carbonate platform. One global stratotype section for The Guadalupian–Lopingian (G/L) (The end of the Mid-Permian) transition is located in the Tieqiao section in Laibin area, which is regarded as appropriate one for the study. Based on the analysis, seven facies...

Abstract River channels are among the most common landscape features on Earth. An essential characteristic of is sinuosity: their tendency to take a circuitous path, which quantified as along-stream length divided by straight-line length. sinuosity interpreted that either forms randomly at channel inception or develops over time meander bends migrate. Studies tend assume latter and thus have us...

a large number of authors have studied to find out how to control scouring around a pier along direct stream. the objective of this research is then to study a scour pattern around such piers on curves rivers due to the fact that there may be a difference between a flow pattern on a direct line and the meander. thus, this study tries to check whether the use of cable and collar alone and in a c...

Better understanding the fate of atmospheric carbon (C) captured by plant photosynthesis is essential to improve natural C flux modelling. Soils are considered as major terrestrial bioreactor and repository C, whereas channel networks floodplain rivers collect transport, throughout aquatic continuum, a significant part primary production until its export through outgassing or sequestration in m...

In meandering rivers, interactions between flow, sediment transport, and bed topography affect diverse processes, including bedform development channel migration. Predicting how these the spatial patterns magnitudes of deformation in rivers is essential for various river engineering geoscience problems. Computational fluid dynamics simulations can predict morphodynamics at fine temporal scales ...