Name: Scientists Can Now Determine the Population of a River with a Few Drops of Water
Uploaded: Thu Apr 06 2017 14:43:01 GMT+0000 (UTC)
Duration: 1 min 11 s
Description: Technicians at the U.S. Forest Service are using Environmental DNA to determine fish populations in rivers and it has changed the game in terms of conservation efforts. The other big upside: the tool is really cheap and easy to use.

April 6, 201701:11