Groundwater flow - Water flowing slowly through rocks towards the sea ... Drainage basin - the area of land drained by a river. Channel - the bed and banks that form the route of the river.

The science of life in flowing water is well developed and active. River research is multidisciplinary ... between substrate particles or porous rock. Benthos: The community of organisms ...

as they cross the land or go around objects such as hills or large rocks. They flow until they reach another body of water. I’m in Sweden, following the route of a river that flows across the ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo counties, the National Weather Service said.