标题：The Accumulation of Heavy Metal (Lead And Copper) in Water, Sediment and Milkfish (Chanos chanos Forsskal, 1775) at Milkfish Ponds in Dukuh Tapak, Kelurahan Tugurejo, Semarang
其他标题：AKUMULASI LOGAM BERAT (TIMBAL DAN TEMBAGA) PADA AIR, SEDIMEN DAN IKAN BANDENG (CHANOS CHANOS FORSSKAL, 1775) DI PERTAMBAKAN IKAN BANDENG DUKUH TAPAK, KELURAHAN TUGUREJO, KOTA SEMARANG
期刊名称：Journal of Natural Resources and Environmental Management
印刷版ISSN：2086-4639
电子版ISSN：2460-5824
出版年度：2018
卷号：8
期号：3
页码：271-278
DOI：10.29244/jpsl.8.3.271-278
语种：English
出版社：Bogor Agricultural University
摘要：Tapak River pollution that occurred for the last few years will lead to contamination of heavy metals in milkfish ponds located in Tapak area. This finding potentially causes the accumulation of heavy metals (lead and copper) in the water, sediments and organs (gills, liver and muscle) of milkfish and will affect fish productivity and food safety. The objectives of this study were to : analyze the accumulation of heavy metal in water, sediment and milkfish organ. The accumulation of heavy metal calculated by concentration factor of heavy metal in sediment and bioconcentration factor in milkfish organ. The rate concentration factor for heavy metal in sediment were 6679.003 ± 825.83 for Pb and 981.14 ± 156.77 for Cu. The calculation result of the average bioconcentration factor (BCF) of heavy metal (water) in each fish organ exhibited that Pb metal tended to be highly accumulate in all fish organs while Cu was low to high in accumulative. The BCF value of heavy metals (sediments) towards milkfish organ showed that Pb and Cu were slightly accumulative.
关键词：Bioconcentration factor (BCF); heavy metals; milkfish; ponds in Dukuh Tapak; PTWI
