CD Skripsi
Kondisi Limnologis Embung Akap Kecamatan Payung Sekaki Kota Pekanbaru Berdasarkan Parameter Fisika Dan Kimia
AKAP Reservoir was built to store excess water during the rainy season and as a recreation destination. A research aims to understand the limnological condition in the AKAP Reservoir based on physical-chemical parameters was conducted from March-April 2018. There were 4 sampling stations, namely Station 1 (inlet), Station 2 (in the middle, 2.5 m depth), Station 3 (in the middle, 1.5 m depth) and Station 4 (outlet). The water samples were taken once/week for a 3 weeks period. Water quality parameters measured were temperature, transparency, water current, depth, water inflow, water level, pH, DO, CO2 free, nitrate and phosphate concentration. Results shown that the temperature was 29-300C,transparency 25.7-30.33 cm, depth 1.63-2.53 m, water current 0.79-1.1 m/s, water inflow 0.26-0.31 m3/s, water level 86.3-116.7 cm, pH 5, DO 2.94-3.27 mg/L, CO2 free 7.99-11.98 mg/L, nitrate 0.04-005 mg/L, phosphate 0.06-0.09 mg/L. Based on the nitrate and phosphate concentrations, AKAP Reservoir can be categorized as oligotrophic-mesotrophic.
Keywords :AKAP dam, Water Quality, Oligotrophic, Mesotrophic
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