What is one benefit of drawdowns for aquatic ecosystems?

One key benefit of drawdowns for aquatic ecosystems is that they can improve fish populations by creating less ambush habitat. When water levels are lowered, it exposes existing structures and vegetation within the ecosystem which can alter the habitat dynamics. This reduction in water level typically results in more open water areas, making it harder for predatory fish to effectively ambush their prey. As a result, prey fish populations can thrive, leading to an overall balance in the aquatic ecosystem.

Drawdowns can also stimulate plant growth in newly exposed areas, which can provide food and shelter for various aquatic species as the water returns. Healthy fish populations benefit from increased visibility and reduced predation pressure, contributing to a more robust aquatic environment.