Variability in River Delta Mechanics and Deposits - 2015 Sharp Lecture

Explore the mechanics of river avulsions on deltas and their deposits in this 58-minute lecture by Vamsi Ganti from Imperial College London. Delve into the dynamics of river deltas, their formation, and the threats they face from sea-level rise, subsidence, and human interference. Discover how backwater hydrodynamics influence delta lobe size and the role of a fixed avulsion node in shaping delta morphology. Examine the impact of river floods on erosion patterns and their implications for interpreting the sedimentary record. Learn about the applications of these findings in delta sustainability management, stratigraphic analysis, and identifying ancient water bodies on Mars. Gain insights into the importance of variability in sedimentology and geomorphology research.