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Journal : Research Journal of Life Science

Lead (Pb) Accumulation in Water, Sediment and Mussels (Hiatula chinensis) from Pasir Panjang Coast, Lekok-Pasuruan Yona, Defri; Andira, Andira; Sari, Syarifah Hikmah Julinda
Research Journal of Life Science Vol 3, No 1 (2016)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.871 KB) | DOI: 10.21776/ub.rjls.2016.003.01.7

Abstract

This study attempted to evaluate Pb accumulation in the water, sediment and mussels (Hiatula chinensis) from Lekok-Pasuruan. There were four sampling stations representing the study area: (1) urban areas, (2) water flow area from steam power plant (PLTU), (3) waste disposal area of PLTU, (4) fishing port. The average concentration of lead varied between stations in the water (0.279 ppm), sediment (0.423 ppm) and mussels (0.427 ppm). Pearson`s correlation test shows strong relationship (p > 0.05) between Pb in the water, sediment and Hiatula chinensis. Mussels accumulation of lead from the sediment was assessed using bio-concentration factor (BCF) and the result shows Hiatula chinensis is an accumulator of Pb (BCF > 1).
Kelayakan Kualitas Perairan Sekitar Mangrove Center Tuban Untuk Aplikasi Alat Pengumpul Kerang Hijau (Perna viridis L.) Syarifah Hikmah Julinda Sari; Ledhyane Ika Harlyan
Research Journal of Life Science Vol 2, No 1 (2015)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.173 KB) | DOI: 10.21776/ub.rjls.2015.002.01.8

Abstract

The coastal waters around the Mangrove Center Tuban, East Java is a potential habitat for the green mussel (Perna viridis L.). Therefore, the water quality of this area need to be assessment. The study was aimed to determine the feasibility of water quality in coastal water f Mangrove Center Tuban for application collecting gear of green mussels. The sampling was conducted by set up three stations randomly in studied area. Parameters was measured including temperature, pH, salinity, DO, depth, turbidity, BOD and TSS. The results showed that the coastal waters around the Mangrove Center Tuban, owned temperature that ranged from 29.10 to 30.67 0C, the pH ranged from 8.23 to 8.37, salinity ranged from 26.87 to 30.30 ‰, DO fall in the range of 6,63- 6.87 mg / L, the water depth at the time of measurement ranges from 40-85 cm. TSS ranged from 206.2 mg / L to 353.7 mg / L, BOD value between 4.05 to 12.2 mg / L, while the turbidity ranged from 134 to 400 NTU. Parameters that below the standard namely temperature, pH, DO, salinity and BOD, while TSS and turbidity were exceed the threshold quality standards set by the government.