摘要：This research was conducted in April, July and October 2013 at 8 (eight) stations: 1. Tj. Intan, 2. Tj. Tempurung, 3. Tj. Bunga, 4. Tj. Bunga dalam, 5. Tj. Burung, 6. P. Dabung, 7. Tasik Malaya, and 8. Tj. Harapan. This study aims to determine the relationship between several physicchemical parameters and phytoplankton abundance. The results show the growth of phytoplankton biomass (chlorophyll a) was determined by high concentration of NH4 and NO3, while its growth is limited by turbidity (turbidity). Station that has high fertility in the Coastal District of Kubu Raya is Dabung Island.
其他摘要：Penelitian ini dilaksaanakan pada bulan April, juli dan Oktober 2013 di 8 (delapan) stasiun: 1. Tj. Intan, 2. Tj. Tempurung, 3. Tj. Bunga, 4. Tj. Bunga dalam, 5. Tj. Burung, 6. P. Dabung, 7. Tasik Malaya, dan 8. Tj. Harapan. Penelitian ini bertujuan untuk
关键词：water quality; chlorophyll a; coastal Kubu Raya district
其他关键词：kualitas air; khlorofil a; pesisir Kabupaten Kubu Raya
