Increased glacial melt is boosting winter streamflows by filling aquifers, a new study on an Alaskan river suggests.
rivers
Posted inResearch Spotlights
Deciphering Deluges
New modeling approach reexamines two key assumptions about flooding.
Posted inResearch Spotlights
What Controls the Shape of Steep Mountain Streams?
The shape of steep river streams changes systematically with channel slope, but field data and theoretical analysis reveal that slope is not the sole factor in setting a channel’s form.
Posted inResearch Spotlights
Tracing Land to Ocean River Transport with Cosmogenic Isotopes
Beryllium stored in marine sediments can help scientists study erosion and other environmental changes.
Posted inEditors' Vox
Small Streams Make Big Contribution to Carbon Cycle
A recent paper in Reviews of Geophysics discussed the carbon dynamics of headwater streams.
Posted inResearch Spotlights
Improving Water Resources Management from the Ground Up
The key to sustainable water resources management isn’t satellite technology yet—it’s a new spin on time-tested rain and stream gauges.
Posted inNews
What Caused the Ongoing Flooding on Lake Ontario?
The floodwaters have also affected residents downstream along the Saint Lawrence River. Although politicians quickly blamed regulations, scientists say it was a perfect storm of natural factors.
Posted inResearch Spotlights
A New Model for River Meanders
A river’s twists and turns are shaped by its past flood events.
Posted inScience Updates
Tracking River Flows from Space
Satellite observations, combined with algorithms borrowed from river engineering, could fill large gaps in our knowledge of global river flows where field data are lacking.
Posted inScience Updates
Protecting Water Resources Through a Focus on Headwater Streams
Where Land Becomes Stream: Connecting Spatial and Temporal Scales to Better Understand and Manage Catchment Ecosystems; Rennes, France, 7–8 March 2017