Kandungan Logam (Pb) pada Strombus canarium Linnaeus,1758 (Mollusca :Gastropoda) di Perairan Malang Rapat dan Tanjung Siambang Provinsi Kepulauan Riau

*Andi Bakia Askara  -  Universitas Maritim Raja Ali Haji, Indonesia
Fadhliyah Idris  -  Universitas Maritim Raja Ali Haji, Indonesia
Risandi Dwirama Putra  -  Universitas Maritim Raja Ali Haji, Indonesia
Aditya Hikmat Nugraha  -  Universitas Maritim Raja Ali Haja, Indonesia
Received: 11 Feb 2020; Published: 17 Nov 2020.
DOI: https://doi.org/10.14710/jkt.v23i3.7229 View
KANDUNGAN LOGAM (Pb) STROMBUS CANARIUM DI PERAIRAN MALANG RAPAT & TANJUNG SIAMBANG
Subject Pulau Bintan; S. canarium; Pb.
Type Research Instrument
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Open Access Copyright (c) 2020 Jurnal Kelautan Tropis
License URL: http://creativecommons.org/licenses/by-sa/4.0

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Abstract

Human activities in coastal areas have the potential to cause heavy metal pollution. The impact of heavy metal pollution causes the accumulation of heavy metals in the body of marine biota, including the Gonggong Snail (S. Canarium). This study aims to analyze the concentration of heavy metals Pb in Gonggong snails in two different characteristics of aquatic ecosystems. Purposive sampling used as a sampling method of Gonggong Snail. The Analysis of heavy metal concentrations from Pb using the ICP (Inductively coupled plasma). The results showed the heavy metal concentration of Pb was 0.427 mg/kg for Malang Rapat Village and 0.71 mg/kg for Tanjung Siambang village. The difference between the two locations possibly due to differences in the aquatic characteristics at the study site.

 

Aktivitas manusia di kawasan pesisir berpotensi menyebabkan terjadinya pencemaran logam berat. Dampak dari pencemaran logam berat dapat menyebabkan terakumulasinya logam berat pada tubuh biota laut, salah satunya yaitu Siput Gonggong (S.Canarium). Penelitian ini bertujuan untuk menganalisis konsentrasi logam berat Pb pada Siput Gonggong yang terdapat pada dua ekosistem perairan yang memiliki karakteristik perairan berbeda. Pengambilan sampel siput gonggong dilakukan dengan cara purposive sampling. Analisis konsentrasi logam berat menggunakan bantuan alat ICP (Inductively coupled plasma). Hasil penelitian menunjukkan bahwa konsentrasi logam berat Pb sebesar 0,427 mg/kg untuk Desa Malang Rapat dan 0,71 mg/kg untuk desa Tanjung Siambang. Terjadi perbedaan antara kedua lokasi kemungkinan dikarnakan adanya perbedaan karakteristik perairan pada lokasi penelitian.

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Keywords: Bintan Island; S. canarium; Pb

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