From toxic blooms to dead zones, how wildfires transform oceans and lakes

Wildfire smoke and ash can reshape aquatic ecosystems long after the flames have been extinguished Wildfires are an increasing problem in Europe and elsewhere. While their immediate effect on air quality is obvious, they can also trigger less visible but significant environmental effects, including algal blooms. An algal bloom is the rapid growth of algae and other plant-like microorganisms. These…