HUBUNGAN ANTARA STRUKTUR KOMUNITAS PLANKTON DAN TINGKAT PENCEMARAN DI SITU GUNUNG PUTRI, KABUPATEN BOGOR

The purpose of this study was to determine the level of pollution of Situ Gunung Putri waters based on the plankton community. This research was conducted from February to March 2019. This research was carried out in situ at Situ Gunung Putri Bogor and ex situ at the Limnology Research Center of the Indonesian Institute of Sciences, Cibinong, Bogor, West Java. The method used is the survey method while the plankton calculation uses the Sedgewick Rafter method. The results of this study showed that plankton diversity consisted of four phytoplankton phyl um and two zooplankton phyl um with saprobi c index value of 0.16 indicating that the waters experienced moderate levels of pollution and belonged to the I² / I± -Mesosaprobic phase.