Skip to main content
U.S. flag

An official website of the United States government

One of six experimental stream segments

By Columbia Environmental Research Center
One of six experimental stream segments used to study the dispersal of free embryo sturgeon at CERC
Original Thumbnail Medium

Detailed Description

One of six experimental stream segments used to study the dispersal of free embryo sturgeon at the Columbia Environmental Research Center. The stream segment is 5 meters long and 0.5 meters wide, and is filled with cobble-sized rock to a depth of 12 centimeters. Streams are covered during studies.

Sources/Usage

Public Domain.