Plants and algae are essential for all living things. However, excessive algae growth, often called an algae bloom, can negatively affect a lake’s ecosystem and surroundings. ILM explores some of the reasons why too much algae can be detrimental.

The emergent zone in a lake refers to the area along the shoreline where emergent plants grow. These plants are rooted in the sediment beneath the water but extend above the surface, often forming a dense vegetation belt along the water’s edge.