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Journal : Dinamika Maritim

KANDUNGAN LOGAM ESENSIAL TEMBAGA (Cu) DI LINGKARAN TAHUN KARANG PORITES LUTEA DARI PERAIRAN CAGAR ALAM PULAU SEMPU MALANG Luthfi, Oktiyas Muzaky; Rijatmoko, Sigit; Isdianto, Andik; Setyohadi, Daduk; Jauhari, Alfan; Lubis, Ali Arman
Dinamika Maritim Vol 6 No 1 (2017): Dinamika Maritim, Vol. 6 No. 1, August 2017 (Special Edition)
Publisher : Coastal and Marine Resources Research Center, Raja Ali Haji Maritime University, Tanjungpinang, Indonesia

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Abstract

Sempu Island is a nature reserve that has fringing reef with percentage of living coral cover almost constant 37% from 2009 to 2016. Coral massive Porites lutea in this area has a growth rate about 1.09 cm/yr. in average and almost similar with others. Coral massive growth rate can be monitor through their skeletal annual banding. They have two type annual banding, low density for slow growth coral skeletal and high density for fast growth rate of coral skeletal. In this banding coral can record any environmental condition such as sea water temperature, tides and heavy metal. The aim of this research was to know the concentration of copper in Sempu Island Nature Reserve in the past used ICP-OES. The result showed that the Cu concentration in P. lutea skeletal band from 2009-2016 were: 5.213; 6.403; 5.825; 6.511; 6.132; 6.403; 6.467; 6.22 mg/kg. The coral skeletal can absorb the pollutant for hundred years, and it will give important information for palaeo environment that can used for climate modelling in the future.
KANDUNGAN LOGAM ESENSIAL TEMBAGA (Cu) DI LINGKARAN TAHUN KARANG PORITES LUTEA DARI PERAIRAN CAGAR ALAM PULAU SEMPU MALANG Luthfi, Oktiyas Muzaky; Rijatmoko, Sigit; Isdianto, Andik; Setyohadi, Daduk; Jauhari, Alfan; Lubis, Ali Arman
Dinamika Maritim Vol 6 No 1 (2017): Dinamika Maritim, Vol. 6 No. 1, August 2017 (Special Edition)
Publisher : Pusat Penelitian Sumberdaya Pesisir dan Laut, Universitas Maritim Raja Ali Haji, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sempu Island is a nature reserve that has fringing reef with percentage of living coral cover almost constant 37% from 2009 to 2016. Coral massive Porites lutea in this area has a growth rate about 1.09 cm/yr. in average and almost similar with others. Coral massive growth rate can be monitor through their skeletal annual banding. They have two type annual banding, low density for slow growth coral skeletal and high density for fast growth rate of coral skeletal. In this banding coral can record any environmental condition such as sea water temperature, tides and heavy metal. The aim of this research was to know the concentration of copper in Sempu Island Nature Reserve in the past used ICP-OES. The result showed that the Cu concentration in P. lutea skeletal band from 2009-2016 were: 5.213; 6.403; 5.825; 6.511; 6.132; 6.403; 6.467; 6.22 mg/kg. The coral skeletal can absorb the pollutant for hundred years, and it will give important information for palaeo environment that can used for climate modelling in the future.
Co-Authors A Alfan Jauhari Abdul Razak Abdur Rosyid Abu Bakar Sambah, Abu Bakar Ade Yamindago Adrian Kryk Affandy, Didied Agus Wahyu Widodo Akbar, Mochamad Rizaldi Al Maky, Nuril Huda Albertus N. P. Christianda Ali Arman Lubis Ali Arman Lubis Alim, Dimas Syarif Alim, Dimas Syarif Aliviyanti, Dian Amalia Safrudin Bendang Amanda, Raditya Andrea Kristian Andik Isdianto Anthon Andrimida, Anthon Anthon Efani Arief Darmawan Arief Setyanto Ariefandi, Muhammad Fikri Arifin, Mochammad Samsul Arsad, Sulastri Ary Setyo Wicaksono As’adi, M. Arif A’yun, Qurrota Bambang Semedi Bramastrha Artha Putra Christopher Ari Setiawan Citra Satrya Dewi, Citra Satrya Cut Fitri Malinda Daduk Setyohadi Davitra Eka Permana Dewi, Citra Satrya Utama Dimas Bagus Dwi Putranto Dimas Syarif Alim El Rahimi, Sayyid Afdhal Elda Pebrizayanti Fadil Muhammad Fan Puji Ananda Musalima Faradhillah Adibah Fathah, Aulia Lanudia Fika Dewi Pratiwi Firly Yulianto Firman Roganda Firmina Bethrix Dasi Gatut Bintoro Gibran, Khalil Guntoro Ahmad Algadri Guntur Guntur Hijrul Fajri I Gusti Ngurah Artha Wibawa I Nyoman Januarsa I Nyoman Januarsa Ikha Safitri Ishaq, Syafrial Yanuar Johan Saputro Khurniawan, Dhira Krista Sibuea Kryk, Adryan Kudrati, Amelinda Vivian Luthfi, M. Azurea Bahri M Azurea Bahri Luthfi M. Barmawi M. Barmawi Mayang Setianingsih Mochamad F. A. Rizal Mochamad Rizaldi Akbar Mohammad Arif Asadi Mohammad Mahmudi Muchamad Fairuz Haykal Muh. Ihsan As Sauri Muhammad Arif Asadi, Muhammad Arif Muhammad I. S. K. Ramadhan Muhammad Zuhal Fikri Muliawati Handayani Nizery, Sefhanissa Puspa Retno Nur Akhmad Tri Aji Pangestu, Wanda Suryani Pattisahusiwa, Annisa Shafira P. Putra, Muhammad Naufal Eka Putranto, Dimas Bagus Dwi Putranto, Dimas Bagus Dwi Putri, Berlania Mahardika Ramadhani, Anindyta Fitria Respati Dwi Sasmitha Rijatmoko, Sigit Rijatmoko, Sigit Riza Alifia Rosdianto Rosdianto Sanydo Pandapotan Caesar Pangaribuan Saputra, Dhira Kurniawan Saputra, Tedy Eko Sasmitha, Respati Dwi Sasmitha, Respati Dwi Sayyid Afdhal El Rahimi Sherla Rizqia Putri Sigit Rijatmoko Sihombing, Rut Suharni P Sofar Jumantry Sulastri Arsad Sulastri Arsad Supriyadi Supriyadi Syarief, Salsabila Nazmie Putri Tri Aryono Hadi Tyas, Herlin Widi Aning Valessa Senshi Moira Wahib, Nur Kholis Yanuar, Adi Tiya Yorarizka, Putri Devi Yulianto, Firly Yulianto, Firly