A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.
Basins with a higher drainage density (number of tributary rivers) collect rain water more quickly, therefore the lag time will be shorter. Permeable rocks close permeable rockA type of rock which ...
A demonstration of the features formed by water drainage in limestone areas ... formed are linked to the boundaries of different rock types.