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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia POSITRON Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Indonesian Coral Reefs JURNAL BIOLOGI INDONESIA JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) LIMNOTEK - Perairan Darat Tropis di Indonesia Indonesian Fisheries Research Journal Jurnal Penelitian Perikanan Indonesia BAWAL Widya Riset Perikanan Tangkap Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan JURNAL PERIKANAN TROPIS Jurnal Risalah Kebijakan Pertanian dan Lingkungan Makara Journal of Science INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Mohammad Mukhlis Kamal
Department Of Aquatic Resource Management, Faculty Of Fisheries And Marine Science, IPB University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Library & Information Science Physics Social Sciences Other

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Coral Settelment on Concrete Artifical Reefs in Pramuka Island Eaers, Kepulauan Seribu, Jakarta and Management Option Aziz, Arif Miftahul; Kamal, Mohammad Mukhlis; Zamani, Neviaty Putri; Subhan, Beginer
Journal of Indonesian Coral Reefs Vol 1, No 1 (2011)
Publisher : Journal of Indonesian Coral Reefs

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Abstract

Latest stage development of recruit coral community in concerete artificial reefs were observed for nine months (from October 2009 to July 2010) by visual cencus and underwater photography methods. Amounts of 10 units of concrete artifical reef deployed in Pramuka Island waters and Gosong Pramuka in 2011 were used as an objects in this reseacrh. As a comparation, the conditios of coral coverand reef fishes in natural reef were observed by line intercept transcet, visual census, and underwater photography methods. In order to measure coral coberage area  we used a ImageJ 1.42q software. In march 2010, amounts of 457 coral colonies from 21 genera and 216 coral colonies from 16 genera were found on artifical reefs surface in Station 1 (Pramuka Island) and Station 2 (Gosong Pramuka) respectively. Number pf recruit coral colonies was dominated by genus Porites. Pocillopora, and Chypastrea. In july 2010, the precentage of coral cover on cencrete artifical refs reaches 41.46 ±13.37% (±SD) in Station 1 and 20. ±6.08% (mean ±SD) in Station 2, while the percentage of coral coverage on natural reefs were 23.14% and 40.43% in Station 1 and 2 respectively. Genus Porites become the most dominant genus in both of stations in terms recruit coloby abudance and percent cover. This result shows that concrete artificial reefs can effectively use to create new habitat of corals, coral fishes and other biota particularly in degraded coral reefs ecosystem.
Pengaruh Laju Eksploitasi Terhadap Keragaan Reproduktif Ikan Tembang (Sardinella gibbosa) di Perairan Pesisir Jawa Barat Ernawati, Yunizar; Kamal, Mohammad Mukhlis
JURNAL BIOLOGI INDONESIA Vol 6, No 3 (2010): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v6i3.3146

Abstract

ABSTRACTEffect of Exploitation Rate on Reproductive Performance in Goldstripe Sardinella (Sardinellagibbosa) in West Java Coastal Waters. The research objective was to explore the effect ofexploitation rate on reproductive performance of goldstripe sardinella (Sardinella gibbosa).Three sites located in West Java coasts were selected representing coastal areas adjacent tothe Indian Ocean (Palabuhan Ratu), Java Sea (Blanakan), and Sunda Strait (Labuan), for fishcollection during May-July 2009. Fish samples were collected and the length was measuredprior to sex determination, observation on gonad morphology as well as gonad maturitydetermination, examination on fecundity and eggs diameter, and protein content analysis.Estimation on exploitation rate (E) was calculated based on length data performance fromwhich the result was correlated with reproductive parameters including the length at firstmaturity, fecundity, eggs distribution and diameter, and protein content analysis. By sitesbasis, variation in E was consistently shown only by eggs protein content in which the lowerthe E estimation the higher the protein contents. However, in response to E, there wereinconsistencies shown by the length at first maturity, fecundity, and eggs diameter. Suchinconsistencies are thought to be associated with population structure of matured female, andvariability in the habitat conditions which determines the magnitude of fish stock.Key words: Sardinella gibbosa, exploitation rate, reproductive performance
PEMANFAATAN MAKANAN DAN PERTUMBUHAN IKAN BANDENG (Chanos chanos) YANG DIINTRODUKSI DI WADUK IR.H. DJUANDA, JAWA BARAT Triyanto, Triyanto; Kamal, Mohammad Mukhlis; Pratiwi, Niken TM.
LIMNOTEK - Perairan Darat Tropis di Indonesia Vol 21, No 1 (2014)
Publisher : Research Center for Limnology

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Abstract

  Penebaran ikan bandeng (Chanos chanos) di waduk Ir. H. Djuanda Reservoir bertujuan untuk memanfaatkan makanan alami seperti plankton yang melimpah di perairan waduk yang subur. Penelitian dilakukan pada bulan Desember 2009-Februari 2010 pada empat stasiun yang mewakili kondisi waduk. Pengumpulan contoh ikan dilakukan setiap 10 hari dengan jaring insang percobaan, * mata jaring 1-2,5. Panjang jaring adalah 35 m dan tinggi 2 m. Penelitian bertujuan untuk mengevaluasi keberhasilan penebaran bandeng didasarkan pada konsumsi makanan dan pertumbuhan ikan. Hasil penelitian menunjukkan bahwa ikan bandeng mampu memanfaatkan plankton yang tersedia sebagai makanan. Berdasarkan perhitungan indeks Preponderace, makanan utama ikan bandeng terdiri dari fitoplankton (35,256,42%) dan zooplankton (12,22-42,8%). Dominasi makanan dari kelompok fitoplankton adalah Cynophyceae (10,05-31,12%) dan dari zooplankton adalah Copepoda (3,33-27,79%). Pertumbuhan ikan bandeng mencapai 0,26-1,1% dengan laju pertambahan panjang harian mencapai 0,2-2,1 mm/hari. Parameter pertumbuhan ikan bandeng seperti panjang L 8 adalah 34,7 cm dan koefisien pertumbuhan (K) adalah 4,2/tahun.
PENGARUH LAJU EKSPLOITASI TERHADAP KERAGAAN REPRODUKTIF IKAN TEMBANG (SARDINELLA GIBBOSA) DI PERAIRAN PESISIR JAWA BARAT Ernawati, Yunizar; Kamal, Mohammad Mukhlis
JURNAL BIOLOGI INDONESIA Vol 6, No 3 (2010): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v6i3.3146

Abstract

ABSTRACTEffect of Exploitation Rate on Reproductive Performance in Goldstripe Sardinella (Sardinellagibbosa) in West Java Coastal Waters. The research objective was to explore the effect ofexploitation rate on reproductive performance of goldstripe sardinella (Sardinella gibbosa).Three sites located in West Java coasts were selected representing coastal areas adjacent tothe Indian Ocean (Palabuhan Ratu), Java Sea (Blanakan), and Sunda Strait (Labuan), for fishcollection during May-July 2009. Fish samples were collected and the length was measuredprior to sex determination, observation on gonad morphology as well as gonad maturitydetermination, examination on fecundity and eggs diameter, and protein content analysis.Estimation on exploitation rate (E) was calculated based on length data performance fromwhich the result was correlated with reproductive parameters including the length at firstmaturity, fecundity, eggs distribution and diameter, and protein content analysis. By sitesbasis, variation in E was consistently shown only by eggs protein content in which the lowerthe E estimation the higher the protein contents. However, in response to E, there wereinconsistencies shown by the length at first maturity, fecundity, and eggs diameter. Suchinconsistencies are thought to be associated with population structure of matured female, andvariability in the habitat conditions which determines the magnitude of fish stock.Key words: Sardinella gibbosa, exploitation rate, reproductive performance
Produksi Serasah Mangrove di Pesisir Tangerang, Banten Gilang Rusrita Aida; Yusli Wardiatno; Achmad Fahrudin; Mohammad Mukhlis Kamal
Jurnal Ilmu Pertanian Indonesia Vol. 19 No. 2 (2014): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Mangrove ecosystem plays an important role in contributing the organic matter from litter produced which is amajor link of the food web in mangrove ecosystem. The research was conducted to estimate litterfall production ofmangroves in Tangerang coastal area. The structure and composition of the mangrove ecosystem consists ofAvicenia marina, Avicenia alba, Rhizophora mucronata, and Sonneratia caseolaris with density and diameter ofmangrove trees about 3 23 tress/100 m2 and 4.8 38.2 cm, respectively. The results of station groupings based onthe structure and composition of mangrove with environmental parameters showed the highest production oflitterfall generated by group II (station 4; consists of Avicenia marina and Rhizophora mucronata), followed bygroup III (station 6; consists of Sonneratia caseolaris) and group I (station 1, 2, 3, and 5; of Avicenia alba, Aviceniamarina, and Rhizophora mucronata). Litterfal production of group II reached 3.86 ± 0.22 g/m2/day, followed by groupIII and group I (3.63 ± 2.2 g/m2/day and 2.88 ± 0.99 g/m2/day, respectively). Overall, the total production of litterfallper day in the coastal area reached 3.45 g/m2/day with leaf as the main component (>80%), followed by twigs andreproductive organs.
Morphoanatomy Structure Variation of Digestive Organs in Relation with Feeding Strategy and Food Habits of Deep-Sea Snappers (Family Lutjanidae) Mohammad Mukhlis Kamal; Yunizar Ernawati; Y. Rahmah
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 16 No. 1 (2009): Juni 2009
Publisher : Institut Pertanian Bogor

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Abstract

The digestive organs of four species deep-sea snappers (subfamily Etelinae, Family Lutjanidae) were investigated and compared including mouth shape as well its mouth gape, teeth structures, stomach morphology, pyloric caeca and intestine in order to investigate the existence of variability in food habits of these carnivorous fishes. The results showed that the mouth gape is an adaptation form of feeding habits, feeding strategy, as well as food size. In addition, the presence of jaw protrusion = may favour to fish feeding success. Based on regression analysis, the mouth gape is fairly correlated with the length of intestine (A. rutilans and P. multidens) and to a lesser extent with the other two species (A. virescens and P. filamentosus), indicating a weaker relationship between mouth gape versus total length than that of intestine versus total length. A generalisation of smaller proportion of the length of intestine to body length in carnivorous fishes is being questioned in this study, as an opposite result was found in P. filamentosus with a support evidence from herbivorous freshwater spotted barb (Puntius binotatus). It is suggested that the larger number in pyloric caeca of P. filamentosus is a compensatory mechanism in food digestion.Key words: variability in food habit, variability in digestive organs, feeding strategy and adaptation,deepsea snappers
ANALISIS RAPFISH DALAM PENYUSUNAN KEBIJAKAN PENGELOLAAN PENANGKAPAN GLASS EEL (Anguilla spp.) DI MUARA SUNGAI CIMANDIRI, JAWA BARAT Triyanto Triyanto; Ridwan Affandi; Mohammad Mukhlis Kamal; Gadis Sri Haryani
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 8 No 2 (2021): Agustus
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jkebijakan.v8i2.28043

Abstract

Penelitian untuk menyusun kebijakan pengelolaan penangkapan glass eel ikan sidat dilakukan dengan menerapkan analisis RAPFISH. Penelitian dilakukan pada Desember 2017-November 2018 di Sungai Cimandiri Jawa Barat. Analisis RAPFISH untuk menilai status keberlanjutan penangkapan glass eel dilakukan pada lima dimensi keberlanjutan, yaitu dimensi ekologi, teknologi, ekonomi, sosial dan kelembagaan. Status keberlanjutan penangkapan glass eel adalah cukup berlanjut. Dimensi teknologi berada pada kondisi sangat berlanjut, dimensi ekologi, sosial dan kelembagaan cukup berlanjut dan dimensi ekonomi kurang berlanjut. Kebijakan pengelolaan penangkapan glass eel ditentukan dari keberlanjutan dimensi ekologi, dimana hasil tangkapan glass eel telah mengalami penurunan yang signifikan. Pengaturan upaya tangkap dan pembatasan jumlah tangkapan glass eel yang sesuai dengan kemampuan lestarinya perlu dijadikan sebagai regulasi kebijakan dalam mengelola sumberdaya tersebut.
KELIMPAHAN DAN DISTRIBUSI LARVA IKAN DI PERAIRAN PESISIR LAMPUNG TIMUR La Ode Syahlan S Sagala; Mohammad Mukhlis Kamal; Mr.. Zairion
JFMR (Journal of Fisheries and Marine Research) Vol 4, No 1 (2020): JFMR VOL 4 NO 1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2020.004.01.3

Abstract

Information abundance and distribution of fish larvae in coastal waters of East Lampung currently very limited. The research aimed to improve the knowledge of the early life of organisms, in order to manag biodiversity and biological resources in the waters. Research station representing the several water sectors: in-shore, near-shore, and off-shore. The research was a representation of eastern monsoon (June) and transition monsoon (September) in 2017. Fish larvae was harvested using bonggo-net tool while its identification to family level using portable Dino-lite. Based on the result the Abundance of fish larvae in eastern monsoon was higher than transition monsoon. This research found 81 families of fish larvae. There were 10 dominant families, that are Gobiidae, Pegasidae, Mullidae, Pomacentridae, Sillaginiidae, Bleniidae, Bythitidae, Carangidae, Pseudochromidae and Bothidae. The distribution of fish larvae in the lower in-shore was higher than near-shore and off-shore, while east and transitional seasons have not much different larval catches.  Temperature, salinity and pH parameters indicated optimal range state for survival and growth of fish larvae, brightness and turbidity in accordance with water quality standards, currents velocity on eastern monsoon is very fast while transition monsoon is fast to very fast. Phytoplankton and zooplankton showed sufficient natural food availability for the life of fish larvae. Result Canonnical Corespondence Analysis (CCA) analysis to connectivity of abundance and larvae distribution showed that the brightness parameter forming a point projection while other water environment condition parameters form a vector projection in both period of monsoon. The abundance and fish larvae distribution in coastal waters of East Lampung in all three sectors of the waters had proportionality to the parameters of environmental conditions, especially the current parameters and the difference of the monsoon period.
PERTUMBUHAN DAN REPRODUKSI IKAN KEMBUNG LELAKI (Rastrelliger kanagurta Cuvier 1817) YANG DIDARATKAN DI PPN PALABUHAN RATU Muhammad Arif Nasution; Mohammad Mukhlis Kamal; Kiagus Abdul Azis
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.016 KB) | DOI: 10.35308/jpt.v2i1.20

Abstract

The aim of this study to predict and explaine growth and reproduction aspect of indian mackerel (Rastrelliger kanagurta) . The study conducted from March to April 2014, with sample and data collection in the field covering total length and weight of the body, whereas in the laboratory such as gonad weight, volume and diameter of the egg. The results showed regression equation of length-weight relationship Rastrelliger kanagurta is W=2.98E-06L3.2351474. Growth model Lt = 368.8 [1-exp-0.48(t+0.17)]  were L∞ = 368.8 mm and  K = 0.48/month with first mature at lenght 170 mm. the number of eggs in the Rastrelliger kanagurta ovary between 42.606 – 63.043, Eggs diameter ranged from 0.28 to 0.56 mm. Growth pattern of Rastrelliger kanagurta is positif allometrik, take 48 months to reach maximum length.
ANALISIS KEBERLANJUTAN PERIKANAN ELASMOBRANCH DI TANJUNG LUAR KABUPATEN LOMBOK TIMUR Iman Wahyudin; Mohammad Mukhlis Kamal; Achmad Fahrudin; Mennofatria Boer
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 1 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (537.042 KB) | DOI: 10.29244/jitkt.v11i1.23412

Abstract

ABSTRAKPenelitian ini bertujuan untuk menganalisis status keberlanjutan perikanan elasmobranch di Tanjung Luar, Kabupaten Lombok Timur. Analisis menggunakan metode RAPFISH dengan lima dimensi, yaitu dimensi ekologi, ekonomi, sosial, teknologi dan kelembagaan. Hasil penelitian menunjukkan bahwa status keberlanjutan perikanan elasmobranch di Kabupaten Lombok Timur dikategorikan kurang berkelanjutan karena nilai indeks yang dihasilkan hanya sebesar 46,82. Hasil analisis sensitivitas menunjukkan bahwa dari total 37 atribut yang digunakan, teridentifikasi 15 atribut sensitif yang mempengaruhi nilai indeks keberlanjutan perikanan elasmobranch yaitu: komposisi spesies hasil tangkapan, endangered species, threatened species, dan protected species (ETP), kualitas perairan, kepemilikan asset, alternatif pekerjaan dan pendapatan selain menangkap ikan, tingkat pendidikan nelayan, partisipasi keluarga dalam pemanfaatan hasil perikanan, konflik perikanan, kesesuaian fungsi dan ukuran kapal penangkap ikan dengan dokumen legal, selektivitas penangkapan, penangkapan yang bersifat destruktif, tingkat sinergitas kebijakan dan kelembagaan pengelolaan perikanan, rencana pengelolaan perikanan dan kapasitas pemangku kepentingan. Lima atribut yang tersisa dikategorikan tidak sensitif. Penyusunan dan penerapan kebijakan yang konstruktif perlu dilakukan untuk memperbaiki kondisi keberlanjutan perikanan elasmobranch di Kabupaten Lombok Timur. ABSTRACTThis study aims to analyze the status of sustainability of elasmobranch fisheries in Tanjung Luar, East Lombok Regency. The method used was RAPFISH analysis using 5 dimensions, namely ecology, economics, social, technology and institutions. The results showed that the sustainability status of elasmobranch fisheries in East Lombok Regency was categorized as less sustainable because the index value produced was only 46.82. The results of the sensitivity analysis showed that of the total 37 attributes used, 15 sensitive attributes were identified which affected the index sustainability value of elasmobranch fisheries, namely: composition of catched species, endangered species, threatened species, and protected species (ETP), water quality, asset ownership, alternative employment and income other than fishing, fisherman education level, family participation in fishery product utilization, fisheries conflict, suitability of function and size of fishing vessels with legal documents, catch selectivity, destructive arrests, level of synergy of fisheries management policies and plans, plans fisheries management and stakeholder capacity. While there maining 5 attributes are categorized as insensitive. The development and implementation of constructive policies need to be carried out to improve the condition of the sustainability of elasmobranch fisheries in East Lombok Regency.
Co-Authors . Zairion Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Aditiyawan Ahmad Agoes Mardiono Jacoeb Agus Alim Hakim Agus Atmadipoera Agus Oman Sudrajat Ali Mashar Ali Suman Ali Suman Ali Suman Ariane Koch-Larrouy Arif Miftahul Aziz, Arif Miftahul Arif Wibowo Beatrix M. Rehatta Beginer Subhan Dade Jubaedah Dade Jubaedah Damar, Ario Darmawan, Aldo Dewi SLKT Dewi, Nina Nurmalia Didiek Surjanto Efin Muttaqin Eko Prianto, Eko Elok Faiqoh Enan M Adiwilaga Endang Juniardi Endi Setiadi Kartamihardja Endi Setiadi Kartamihardja Faizal Rumagia G Yulianto Gadis Sri Haryani Gadis Sri Haryani Gilang Rusrita Aida Haris Setiawan Helmy Akbar Hendrik Sombo I Nyoman Suyasa Iman Wahyudin Ismudi Muchsin Ismudi Muchsin Ismudi Muchsin Jabbar, Meuthia Aula Jifi Abu Ammar Kadarwan Soewardi Kiagus Abdul Azis La Ode Syahlan S Sagala Luky Adrianto Ma'mun Ansori Mala Nurilmala Mennofatria Boer Muhammad Arif Nasution Muhammad Nizar Muhammad Nizar Neviaty P Zamani Ni Luh Eta Yuspita Nugroho, Dwiyoga Nurasiah Riza Nurlisa Butet, Nurlisa Okta Simon Pratiwi, Niken TM. Prihatiningsih Prihatiningsih Rahmat Kurnia Ridwan Affandi RIDWAN AFFANDI Rika Astuti Rizsa Mustika Pertiwi Ronny I. Wahju Shinta Pardede Sifa Nurseptiani Sifa Nurseptiani Sigid Hariyadi Sigid Hariyadi Singgih Afifa Putra Stuart J Campbell Sukmaraharja Tarigan Sulistiono Sulistiono Sulistiono Syarifah Nurdawaty T Tarsidin Taryono Taryono Taryono Tatag Budiardi Thomas Hidayat Triyanto Triyanto Triyanto Triyanto, Triyanto Wini Aafini J Harahap Y. Rahmah Yanti Sinaga Yulia Fitrianingsih Yunizar Ernawati Yunizar Ernawati Yusli Wardiatno