Jenis Dan Kelimpahan Fitoplankton Di Perairan Sungai Mandau Kecamatan Sungai …

Abstract Phytoplankton is a microscopic organisms floating in aquatic and act as primary producers in the food chain system. A research aims to determine types and abundance of phytoplankton in the Sungai Mandau Reservoir has been carried out on July - August 2022. Sampling taken at three stations, namely Station 1 (upstream), Station 2 (in the middle of stream) and Station 3 (downstream). Wat…