Skjern: In 2001, Denmark began turning 19 km of straightened River Skjern into 26 km of bends; researchers later found some lost habitats may take centuries to return
In 2001, Denmark began restoring 19 km of the straightened River Skjern by turning it into 26 km of winding river. Researchers later found that some of the habitats lost during decades of river engineering could take centuries to return. The large civil engineering project along the lower River Skjern in West Jutland aimed to…