Status Kesuburan Perairan Danau Daek Berdasarkan Trophic State Index (TSI) d…

The toxic activities of aquatic plants and oil palm plantations around Daek Lake will provide input in the form of organic and inorganic materials to the waters so that it will increase nutrients which will affect trophic state of water. Measurement of trophic state can be done using 3 approaches, namely physics, chemistry and biology. Trophic State Index (TSI) uses these three approaches in d…