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Journal : BERITA BIOLOGI

TINGKAT KELANGSUNGAN HIDUP FRAGMEN KARANG Acroporaformosa YANG DITRANSPLANTASIKAN PADA MEDIA BUATAN YANG TERBUAT DARI PECAHAN KARANG (RUBBLE) Fadli, Nur
BERITA BIOLOGI Vol 9, No 3 (2008)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.637 KB) | DOI: 10.14203/beritabiologi.v9i3.782

Abstract

Coral reefs around the world continue to decline.Corals killed by natural or anthropogenic disturbances are often degraded into rubble. This rubble is dynamic, easily shifted by storms and currents which may forms "killing fields" for coral juveniles, hindering coral recovery. In order to rehabilitate the coral reef, artificial substrates are always used as artificial reefs both for coral transplantation and recruitment. Unfortunately, most artificial substrates are expensive and used material from outside of the ocean (for example concrete/cement base). In order to develop a new low-cost artificial substrate that can be replacing the concrete/cement-base as a media for coral transplantation and coral recruitment, the modified coral rubble were tested in Seribu Islands, Jakarta. Two different net (nylon and polyethylene) were used to form or to shape rubble into a compact shape, stable and strong substrate.The stability of the rubble and the complexity of the surface which is created by the net make this substrate suitable for coral transplantation and coral recruitment. In 6 m, the highest survival was recorded for coral fragments that were transplanted on cement-base (58%). The lowest survival was recorded on nylon + rubble (16%). While, in 10 m, the highest survival was found on cement-base (40%) and the lowest was on polyethylene + rubble (3%). The modified coral rubble is a potential method for coral transplantation and coral recruitment. However, this approach requires testing at additional sites to determine the replicability of the results.
TINGKAT KELANGSUNGAN HIDUP FRAGMEN KARANG Acroporaformosa YANG DITRANSPLANTASIKAN PADA MEDIA BUATAN YANG TERBUAT DARI PECAHAN KARANG (RUBBLE) Nur Fadli
BERITA BIOLOGI Vol 9, No 3 (2008)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v9i3.782

Abstract

Coral reefs around the world continue to decline.Corals killed by natural or anthropogenic disturbances are often degraded into rubble. This rubble is dynamic, easily shifted by storms and currents which may forms "killing fields" for coral juveniles, hindering coral recovery. In order to rehabilitate the coral reef, artificial substrates are always used as artificial reefs both for coral transplantation and recruitment. Unfortunately, most artificial substrates are expensive and used material from outside of the ocean (for example concrete/cement base). In order to develop a new low-cost artificial substrate that can be replacing the concrete/cement-base as a media for coral transplantation and coral recruitment, the modified coral rubble were tested in Seribu Islands, Jakarta. Two different net (nylon and polyethylene) were used to form or to shape rubble into a compact shape, stable and strong substrate.The stability of the rubble and the complexity of the surface which is created by the net make this substrate suitable for coral transplantation and coral recruitment. In 6 m, the highest survival was recorded for coral fragments that were transplanted on cement-base (58%). The lowest survival was recorded on nylon + rubble (16%). While, in 10 m, the highest survival was found on cement-base (40%) and the lowest was on polyethylene + rubble (3%). The modified coral rubble is a potential method for coral transplantation and coral recruitment. However, this approach requires testing at additional sites to determine the replicability of the results.
Co-Authors Abdullah A. Muhammadar Abdullah A. Muhammadar Adrian Damora Agus Halim, Agus Aidia N Aldila, Dhea Febby Amir, Fachrurozi Arifsyah M. Nasution Arifsyah M. Nasution Arjayanda, Elsa Buang Manalu, Sumarni Laila Cut Yulvizar Cut Yulvizar Darmawi Musni Edi Rudi Edi Rudi Edi Rudi Erima, Derila Essy Harnelly Fachrurozi Amir Fardin Afrido Fardin Afrido, Fardin Firman M. Nur Firman M. Nur Fitriana, Mustika Marzah Habib, Ahasan Hasibuan, Muhammad B.A.F. Ichsan Setiawan Indra Indra Indra Indra Irma Dewiyanti Iwan Hasri Jamhari Jamhari KARTINI ERIANI Khaira, Nanda Ulfa Kocabas, Filiz Kutluyer Maria Ulfah Maria Ulfah Marzuki M Marzuki Marzuki Maulida, Siti Mohd Nor Siti-Azizah Moula, Intania Muchlisin, ZA Muchlisin, Zainal A Muhammad M Muhammadar, Abdullah Abbas Mursito, Bambang Mustika Marzah Fitriana Mutia Ramadhaniaty Mutia Ramadhaniaty Mutia Ramadhaniaty Nanda Muhammad Razi Nur, Firman M. Nurul Fadhilah Purwoko, Agus Qurrata Akyun, Qurrata Rahayu, Sri Riska Ramadhaniaty, Mutia Razi, Nanda M. Rika Astuti Rika Astuti Rika Astuti Rika Astuti Rika Astuti Rochmi Widayanti Samsul Bahri Sarah, Putri Inten Satria Rizka, Satria Setiawan, Diky Agung Siti Maulida Siti-Azizah, Mohd Nor Sri Jumiati, Sri Sumarni Laila Buang Manalu Tanzil Murda Tanzil Murda, Tanzil Taufiq Ismail Yanti, Riska Z. Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin ZAINAL ABIDIN MUCHLISIN Zainal Abidin Muchlisin Zainal Abidin Muchlisin Zulkarnain Jalil Zulkarnain Jalil