eutrophic lakes

Eutrophic lakes are bodies of water that have high levels of nutrients, especially nitrogen and phosphorus, which promote excessive algae and plant growth. These abundant nutrients often result from natural processes or runoff from agriculture, urban areas, and sewage. While nutrients are essential for aquatic life, too many can cause problems such as algae blooms, decreased oxygen levels, and poor water quality. This can harm fish and other aquatic organisms and lead to a less healthy, less visually appealing environment. Eutrophic lakes are common in aging or nutrient-rich environments and require management to maintain ecological balance.