Status Trofik Danau Lubuk Siam Berdasarkan Trophic State Index Di Kecamatan S…

Trophic State Index (TSI) is one of methods used to determine the trophical state of waters. The TSI was calculated based on physical, chemical and biological parameters and it is more representative for analyzing the trophical state of waters.This research was conducted in February-March 2017 and it aims to understand the trophic state of the Lubuk Siam lake. There were three sampling stations…