CD Skripsi
Analisis Hubungan Antara Kelimpahan Fitoplankton Dengan Kandungan Minyak Total Di Perairan Teluk Bayur, Kota Padang, Provinsi Sumatera Barat
The research was conducted in January-February 2024, in the waters of Teluk Bayur, Padang City, West Sumatra Province. The purpose of this study was to analyze the relationship between total oil content and phytoplankton abundance in Bayur Bay waters. The method used in this research is survey method. Based on the results found. The value of oil concentration at each station and sampling point varies, at station III the highest value is obtained with an average value of 0.00005387 ppm, while the lowest value is obtained at station IV with a concentration value of 0.00001153 ppm. In the Bayur Bay waters, 16 species of phytoplankton were found consisting of the Bacillariophyceae class (10 species), Cyanophyceae (2 species), Coscinodiscophyceae (2 species), Dinophyceae (1 species), Raphidophyceae (1 species). Phytoplankton abundance in Bayur Bay waters shows different values for each station, where the highest average phytoplankton abundance is found at station IV with a total of 9216.55 (ind/l) while the lowest abundance is found at station I with a total of 1016, 77 (ind/l). The results of linear regression analysis, the relationship between phytoplankton abundance and oil content in Bayur Bay waters at each station obtained a mathematical equation y = 6245.3 + (-7E+07x) with a correlation coefficient r = 0.5491 and the coefficient of determination is R2 = 0.3016. With the conclusion that the relationship between phytoplankton abundance and oil content in Bayur Bay waters is included in the mesotrophic group.
Keywords : Bayur Bay, Phytoplankton, Total Oil Content.
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