Status Trofik Danau Diatas Di Kabupaten Solok Provinsi Sumatera Barat Berdasa…

TSI was a common index for characterizing a lake’s trophic state. This index involving three variables namely chlorophyll-a, Secchi disk and total phosphorus. The average values of TSI of these three parameters will be considered in determining the trophic state in lake. To understand the trophic state of the Diatas Lake, a research was conducted in February – March 2017. There were three s…