Image courtesy Canva

Recent floods across the United States have caused a lot of damage to homes, roads, and nature. But a Kansas State University expert says floods also play an important role in nature’s cycle.

Joe Gerken, a K-State aquatics specialist, explained on a podcast that floods happen when too much water goes where it shouldn’t. Floods differ based on when they happen, how long they last, how big they are, and how fast they come. Some floods are quick, called flash floods, while others develop slowly when rivers overflow.

Warmer ocean water adds more moisture to the air, which can cause heavy rain and flash floods. Human-built structures try to control floods, but roads and parking lots prevent water from soaking into the ground, making floods worse.

Plants near rivers help prevent flooding by keeping soil in place. Floods can also bring nutrients to farmland and help fish spawn.

Gerken advises landowners to watch for damage after floods and fix problems quickly. Floods can cause harm but also help nature grow.