Annual PSA: To Keep Our Freshwater Fresh, We Must Be Smart About Winter Salt

Winter in the colder climes of North America means a lot of things – frozen lakes, white blankets of snow and, far too often, the crunch of salt crystals underfoot. While we use salt to …

Video: Limnology 101 – Lake Stratification

CFL graduate student, Colin Smith, produced and narrated this first video in our new “Limnology 101” series. Here he explains why lakes separate into warm, upper layers and cold, bottom layers.  Check it out! Stay …