Why might increased turbidity be a concern when using mechanical removal methods?

Increased turbidity can significantly disrupt sunlight penetration in aquatic environments, which is crucial for the photosynthesis of aquatic plants. When turbidity levels rise, often due to disturbances from mechanical removal methods, the water becomes cloudy, reducing light availability. This reduction in sunlight can inhibit the growth and health of submerged aquatic plants, some of which play vital roles in ecosystem functioning by providing habitat and food for various aquatic organisms. Photosynthesis in these plants relies on adequate light levels; when disrupted, it can lead to a decline in plant populations, ultimately affecting the entire aquatic ecosystem. Therefore, concerns about increased turbidity primarily center around its impact on sunlight penetration and the subsequent effects on aquatic plant life.