Profil Vertikal Do, Co2, Dan Ph Selama 24 Jam Pada Daerah Padat Kja Dan Sedik…

ABSTRACT This research conducted in December 2020 in Koto Panjang Hydroelectric Reservoir, Kampar Regency, Riau Province. Sampling was conducted in 2 stations, namely in full KJA area and less KJA area, each station consists of 3 sampling points. Sampling was done every 4 hours during 3 days. Sampling was conducted in 6 depths based on tranparency, namely surface, 2 Secchi depth , 4 Secch…