The shape can also reveal information on the force required to carve sediment from its bank.
Rivers
Posted inResearch Spotlights
Bank Materials Strongly Influence River Valley Evolution
Models suggest that the shape of river valleys depends strongly on how meandering rivers interact with the sediment and bedrock of the banks.
Posted inResearch Spotlights
Exploring How Water Flow Affects Bed Forms in Different Environments
In a flat sand bed, water creates undulating features.
Posted inNews
D. C. Project Aims to Cut Most Storm Water Runoff Problems
The Clean Rivers Project aims to dramatically reduce combined sewage overflows into D. C.’s waterways, improving water quality while also promoting resilience to climate change.
Posted inResearch Spotlights
Hillslopes Regulate Sediment Supply to River Channels
New study rethinks dynamics of runoff-driven erosion in response to rainstorms.
Posted inResearch Spotlights
Modeling Sand Grains in Water
Scientist creates a numerical model that explores sediment transport.
Posted inResearch Spotlights
How Do Aquatic Plants Direct Where Other Stalks Grow?
By changing the flow of the river, aquatic plants affect the distribution of nutrients on the riverbed.
Posted inResearch Spotlights
Mekong River Dams Could Bring Future Food Security Woes
The rapid development of dams in the Mekong River Basin could pose a threat to future environmental stability.
Posted inResearch Spotlights
Silk Insect Nets Can Reshape Creek Beds
Colonies of tiny caddisflies slow stream sediment transport with their silk nets.
Posted inResearch Spotlights
River Slope Connects Modern Topography with Ancient Tectonics
Scientists create models to help them figure out how the slope of a river can record ancient tectonic activity.