Status Trofik Danau Pekak Kecamatan Siak Hulu Kabupaten Kampar Berdasarkan In…

There are several human activities such as fishing and palm plantation around the Pekak Lake and thus the pollutant originated from those activities may enter the water and affects the trophic state of the lake. The Trophic Index (TRIX) can be used to determine the trophic status of the water based on chemical and biological parameters. A research aims to understand the trophic status of the Pe…