POLA PENCEMARAN Hg DAN Pb PADA FISHING GROUND DAN IKAN YANG TERTANGKAP NELAYAN : STUDI KASUS DI TELUK JAKARTA (Mercury and Lead Contamination Pattern on Fish and Fishing Ground : A Case Study in Jakarta Bay)

  • Mustaruddin Mustaruddin

Abstract

Abstract
Mercury (Hg) and lead (Pb) are two heavy metals which run-off with waste water of industry,
market, and office to territorial water of Jakarta Bay. Fishing ground in adjacent water of
Marunda, Bidadari Island, and Damar Island have been contaminated by Hg and Pb.
Pelagic fish caught in Jakarta Bay have not been contaminated by Hg and Pb. However,
demersal fishes that have been caught in the same area, a positively contaminated with Hg
and Pb. The rate of Hg and Pb in fishing ground are signicantly influence by the rate of Hg
and Pb in pelagic fish (NK Hg = 0,895 at sig 0,016 and NK Pb = 0,962 at sig 0,002) and in
demersal fish (NK Hg = 0,825 at sig 0,043 and NK Pb = 0,894 at sig 0,016). The pattern of
Hg contamination in fishing ground to pelagic fish and demersal fish each following linear
model Y = -0,055 + 5,314 X, and quadratic model Y = -1,370 + 215,549X – 4190,579X2, where X
represents rate of heavy metal in fishing ground and Y represents rate of heavy metal in fish
caught by fisherman. While pattern of Pb contamination of fishing ground to pelagic fish
and demersal fish each following cubic model Y = -0,006 +1,114X - 399,652X3 and sigmoid
model Y = e0,627 – (0,10 / X).

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Author Biography

Mustaruddin Mustaruddin
Departemen Pemanfatan Sumberdaya Perikanan, Fakultas Perikanan dan Ilmu Kelautan IPB
Jl. Agathis, Kampus IPB Dramaga, Bogor
Published
2013-08-01
How to Cite
MUSTARUDDIN, Mustaruddin. POLA PENCEMARAN Hg DAN Pb PADA FISHING GROUND DAN IKAN YANG TERTANGKAP NELAYAN : STUDI KASUS DI TELUK JAKARTA (Mercury and Lead Contamination Pattern on Fish and Fishing Ground : A Case Study in Jakarta Bay). Bumi Lestari, [S.l.], v. 13, n. 2, aug. 2013. ISSN 2527-6158. Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/6638>. Date accessed: 25 nov. 2024.
Citation Formats
Issue
Vol 13 No 2 (2013)
Section
Original Research Articles

Keywords

Keywords: fishing ground, fish, heavy metal, contamination, and Jakarta Bay

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