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Irvina Nurrachmi
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Physics Social Sciences

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Journal : Indonesian Journal Of Environmental Science and Technology

 1 
Concentration, distribution, and correlation of heavy metals in seawater, sediment,and Cerithidea obtusa from coastal waters of Singkep Island, Riau Archipelago Province Amin, Biotal; Nurrachmi, Irvina; ', Jamalus
Indonesian Journal of Environmental Science and Technology Vol 1, No 1 (2014)
Publisher : Universitas Riau

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Abstract

Concentration,  distribution  and  correlation  of  seven  heavy  metals  in  seawater,  sediment  and gastropod Cerithidea  obtusa from coastal waters in the proximity of abandoned tin mining in Singkep Island has been evaluated. Samples were taken from five stations and heavy metal analysis was carried out by using AAS Perkin Elmer 3110 in Marine Chemistry Laboratory Faculty of Fisheries and Marine Science University ofRiau. The mean concentrations  ofCd, Cu, Pb, Zn, Ni, Mn and Cr were 0.0373,  0.0776,  0.1340,  0.1692,01789,  0,1205  and  0.3232  mg/1 in  seawater;  2.0445,   11.5359,  24.6859,  23.7992,  13.2925,  13.1097  and79.0821  f.lg/g in sediment and 3.03, 69.71, 14.30, 120.73,  11.62, 56.29 and 18.75  J..lg/g in C. obtusa, respec­ tively. In general, the concentrations of metals in coastal water receiving effluents from abandoned tin mining activities in Singkep Island were higher than in coastal waters with less mining activities. Concentrations  of all those metals in seawater were positively correlated with sediment and  gastropod and its concentrations   in sediment  were  also  positively  correlated  with  those  in  gastropod.  Mean  concentration   of  all  metals  in sediment were still below the ERM values, except for Cd which was exceeded the ERL but  they were all still below the ERM  values.  Continuous  environment  monitoring  programs  should  be implemented  in Singkep Island coastal waters to evaluate possible increase of heavy metal threat as some new sand and bauxit mining activities are taking place.Key words: heavy metal, seawater, sediment, Cerithidea obtusa, mining
Co-Authors ', Intan ', Jamalus Abdullah ' Adam Dionfriski Ade Mulyana Adi Maulana Afrizal Tanjung Afrizal Tanjung Afrizam ' Agustinus Robert Uria Aisyah Khasena Alfeus Jhonson Armada H Andre Thessalonians Marpaung Ani Ani Aras Mulyadi Aras Mulyadi Arbianti, Purnama Areza Maulana Arifin, Adani Fatahilal Betari Erlinda Prayitno Bintal Amin Biotal Amin, Biotal Dessy Yoswaty Dewi A. Mahmudah Dewi Seswita Zilda Dewita Dewita Dewita Dewita Dharma Eka Putra Dilla Andini Dilla Andini Dinda Savita Dodik Febriyantoro, Dodik Dwi Hindarti, Dwi Dwi Putri Pratiwi Efriyeldi, Efriyeldi Elizal, Elizal Ernanda P. Darmawan Esra Waty F, Feliatra Fadel Fadel Febeyessy Aritonang Feffiana M Amin Fitriansah, Heru Gregorius Agung Gustini Sri Ulina Hardiko, Syefri Hazmi Arief I Ketut Sudiana Ilham Yurestira Islamiati, Bening Jefri Affandi Jewlaika, Lady Joenathan Sarumpaet Joko Samiaji Jonter Sitepu Kaharudin, Zakaria Khairunnisa Khairunnisa Kusnadi, Yudi Lita Sari M. Afriansyah Margaretha Sri Ulina Sitohang Masjudi, Heri Melania Syahada Merry Sintya Dewi Michael Prawira, Michael Mikael H Dolok Saribu Mubarak ' Mudinillah, Adam Muhammad Amien Muhammad Irfan Muhammad Nudi Habibi Muhammad Nudi Habibi Muhammad Roif Alghani Muhammad Syarif Musrifin Galib Musrifin Galib Musrifin Galib Musrifin Ghalib Musrifin Ghalib Nababan, Sumiati Friesledi Nickson Panjaitan Nila Sari Lubis Nisa Tria Fatma Nur Arifin, Nur Nursyirwani, Nursyirwani Nurul Abdiah Nasution Priyono, Franciscus Edi Putra ' Putri, Zulherija Rafiq Prima Nugraha Ragiel Ramadhan Rahma I. Utami Raihan Zaki Rajiv R. Putra Ridhawani, Fiki Ridwan Rafsyanjani Rifardi ' Rifqi Rafif Anadri Riska Khaironisa Riska Khaironisa Rizki Hamdani Rosa, Mila Rozali ' Sari R. Al Haura Seli Selvia Sembiring, Herbin Sihaloho, Elpon Simon Hasintongan Aritonang Siregar, Meiyanto Siti Nur Sufaidah Siti Nursubadriah Sofia Wanda Rizki Sofyan H. Siregar Sofyan Husein Siregar Sumiati Friesledi Nababan Susiyanti. N Suzila ' Syafrizal Syafruddin Nasution Syahril Nedi Syahrul Syahrul Syawfy Luthfiandra Syukri Fajar Taufik Adrizal Tengku Rahma Lopi Thamrin ' Thamrin Thamrin Thamrin Thamrin Theresia Tampubolon Tri A Hadi Verid Aria Susammesin, Verid Aria Waidia Dipeta Ym Windarti Nofriyan Nengsih Wiranda Dellarosa Yasir Muammar Lubis Yofita Sandra, S.Pd., M.Pd., Zico Farlin, Dr. Budiwirman, M.Pd., Yunus, Budi Andri Yusni Ikhwan Yusni Ikhwan Siregar Zakaria Kaharudin Zulkifli ' Zulkifli Zulkifli Zurya Hanifa