Hubungan Kelimpahan Fitoplankton Dengan Produktivitas Primer Di Perairan Pant…

ABSTRACT Phytoplankton is the main autotrophic organism in marine life because it has chlorophyll so it can photosynthesize. Whereas primary productivity is the speed of photosynthesis. This research was conducted in November - December 2019 in the coastal waters of Dumai Barat District, Riau Province. This study aims to determine the abundance of phytoplankton, determine the value of pri…