" Biodiversitas Fitoplankton Danau Panjang, Desa Lubuk Siam Kecamatan Siak …

Danau Panjang is a natural lake located in Lubuk Siam Village.The variety of activities in Danau Panjang can affect phytoplankton biodiversity. Phytoplankton is an important factor for the life of fish and all kinds of biota that live in water as primary producers. The presence of phytoplankton will determine the quality and condition of a body of water. Danau Panjang as one of the Oxbow Lakes …