Trophic State Indicator

The Trophic State Indicator is a way to measure how rich a body of water is in nutrients like nitrogen and phosphorus, which influence algae and plant growth. It helps assess the health and productivity of lakes and ponds. A low trophic state indicates clear water with few nutrients and little algae, typical of healthy, balanced ecosystems. A high trophic state suggests nutrient pollution, leading to excessive algae growth, which can decrease oxygen levels and harm aquatic life. This indicator guides environmental management to protect water quality and maintain ecological balance.