Analisis Kualitas Perairan Muara Sungai Dumai ditinjau dari Aspek Fisika, Kimia dan Biologi

Rena Dian Merian (Mahasiswa Program Pascasarjana Program Studi Ilmu Lingkungan Universitas Riau)
Mubarak Mubarak (Program Studi Ilmu Lingkungan Program Pascasarjana Universitas Riau Jalan Pattimura No.09 Gedung.I Gobah Pekanbaru)
Sigit Sutikno (Fakultas Teknik Universitas Riau Bina Widya KM 12,5 Simpang Baru, Pekanbaru)

Dinamika Lingkungan Indonesia
Vol 3, No 2 (2016)

River estuary water quality analysis from the aspects of physics, chemistry and biology. Physicsaspect measured were temperature, salinity, brightness and acidity (pH). Chemistry parametersare ammonia, nitrate and nitrite. While the biology aspect of the parametersanalyxed were phytoplankton abundance. Each parameters measuredat each station withamount 16 stations. The distance of station from estuary Dumai river to Rupat strait are 25 m, 50 m and 100 m.Sample of parameter measured taken at tide receded toward and tide towards the down.