Jenis-Jenis Makrozoobentos Di Sungai Batang Lubuh Kecamatan Kepenuhan Hulu Ka…

Macrozoobenthos is a type of aquatic organism that moves relatively slowly and can live for a long time. This research aims to identify the types of macrozoobenthos in the Batang Lubuh River, Hulu Kefullness Subdistrict, Rokan Hulu Regency. Macrozoobenthos sampling was carried out at three stations, namely the upstream part of the river, the middle part of the river flow, and the downstream par…