Keanekaragaman Dan Kelimpahan Diatom Epifitik Pada Daun Lamun (Enhalus Acoroi…

ABSTRACT This research was carried out in February 2023, which located is on Poncan Gadang Island, Sibolga City, North Sumatra. The aim of the research is to determine the density, relative abundance, abundance and diversity of epiphytic diatom species on seagrass (Enhalus acoroides) leaves in Poncan Gadang Island. The method used is the survey method, using 3 stations to take samples, the det…