Kandungan Logam Berat Pb Dan Cd Pada Dua Jenis Ikan (Oreochromis Niloticus Da…

ABSTRACT The aim of the study was to determine the heavy metal content in the gills, muscles and kidneys of O. niloticus and P. schwanenfeldiiliving in the dam. Sampling of fish was carried out twice with an interval of one month each. The method used in this study is a survey method by observing and taking fish samples at the location of the Out Pond Outlet of the Koto Panjang Reservoir. …