Struktur Komunitas Perifiton Dengan Substrat Buatan Di Danau Pinang Luar Desa…

Pollutant from activities conducted around the Pinang Luar Lake enters the water and thus reducing its quality. The purpose of this research is to understand the water quality of the Lake Pinang Luar based on the type and abundance of periphyton community. This research was conducted from April to May 2017. There are 3 research stations, in the inlet (St 1), middle area (St 2) and in the outlet…