Mississippi Basin river As the glacier shrinks

As the glacier shrinks

The once-mighty glacier is not just a relic of the past—it’s a warning for the future

Image credit and data processing: Atlas of Change

is a dynamic giant—once stretching far into Prince William Sound

Mississippi Basin river As the glacier shrinksThe damming of the Mississippi River Valley in the 19th and 20th centuries transformed one of Americas most vibrant ecosystems into a heavily managed waterway, reshaping both its physical landscape and the socio economic dynamics along its banks. Originally a wild, meandering river with natural flood cycles that nourished expansive wetlands and biodiverse habitats, the Mississippi became a tool for human ambition. With locks, dams, and levees