CD Skripsi
Analisis Kandungan Nitrat, Fosfat Dan Kelimpahan Fitoplankton Di Perairan Apar Kota Pariaman Sumatera Barat
Apar Beach is one of the tourist destinations in North Pariaman District, Pariaman City, West Sumatra. These tourism activities can affect water quality. In addition to anthropogenic activities, there are also several factors that can affect the quality of these waters, among the compounds contained in Apar waters, namely the content of nitrates, phosphates and the abundance of phytoplankton. The purpose of this study was to find out how much nitrate and phosphate content, find out how phytoplankton abundance and know the relationship between nitrate, phosphate and phytoplankton abundance. The method used in this study is the survey method. The results of this study showed nitrate content at station I of 0.82 mg /L. Station II is 0.78 mg/L and station III is 0.90 mg /L. while the phosphate content at station I is 0.72 mg/L. station II is 0.71 mg/L and station III is 0.73 mg/L. The average phytoplankton abundance at station I was 249.99 ind/L. Station II is 288.88 ind/L and station III is 327.77 ind/L. The relationship between nitrate and phosphate concentration with phytoplankton abundance is obtained value (R2) 0.215 which means nitrate and phosphate affect phytoplankton.
Keywords: Abundance of Phytoplankton, Apar Waters, Nitrates and Phosphates
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