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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences Torani Journal of Fisheries and Marine Science Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Jurnal Ilmu Kelautan Spermonde Jurnal Kelautan Tropis JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Proceeding Simposium Nasional Kelautan dan Perikanan Jurnal Penelitian Perikanan Indonesia Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) International Journal of Remote Sensing and Earth Sciences (IJReSES) Jurnal Pengabdian Masyarakat Hasanuddin (JPMH) Jurnal Airaha
Mukti Zainuddin
Departemen Perikanan, Fakultas Ilmu Kelautan Dan Perikanan, Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Library & Information Science Public Health Social Sciences Other

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Predicting Potential Fishing Zones of Large Pelagic Fish in Mamuju Regency Waters Safruddin, 1; Mukti Zainuddin, 2; Chair Rani, 3
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 2 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

Large pelagic species such as tuna are known to be abundant in Mamuju Waters, Makassar Strait.  The distribution and abundance of the fish in that area are expected to be related to the distributions of sea surface temperature and chlorophyll-a concentration. This study aims to predict spatial and temporal distribution of the species during the period of June 2013-May 2014.  Probability indices used for detection of tuna potential fishing zones (PFZs) were constructed from a model of satellite-based SST and chlorophyll data in relation to tuna fishery. Results showed that the occurrence of tuna species in Mamuju Water were mostly predicted in areas of 118°12’-118°48’ E 1°48’ – 2°30’S with the total area of approximately 7,495 km2.   The potential fishing zones were mainly found in August.  It was likely that tuna potential fishing zones associated with the preferred oceanographic factors throughout the study area.
Characterization of Skipjack Tuna Fishing Ground during the West Monsoon in Bone Bay Adi Jufri, Adi; Anshar Amran, Anshar; Mukti Zainuddin, Mukti
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The purpose of this study was to characterize potential fishing ground for the skipjack tuna using the oceanographic conditions of sea surface temperature and chlorophyll-a concentrations and catch data, and to describe the level of primary productivity around the skipjack fishing grounds in the Bone Bay. This study used a survey method by collecting primary tuna catch and MODIS satellite image data. The data were analyzed using Empirical Cumulative Distribution Function (ECDF). The model outputs were visualized using ArcGIS spatial analyst.  The results showed that the potential skipjack tuna fishing grounds during the west monsoon ( December -February ) were well characterized  by  the environmental conditions of SST and chlorophyll- a concentration ranged from 29.9 to 31.0 °C and from 0.12 to 0.22 mg m3, respectively. The highest catches for skipjack were found in February in the specific areas of 120°E-121°E and 3°S-4°S where the levels of primary production ranged from 5.30 to 11.62 g C/m2/ month during the west monsoon.
Biological Performance Aspect of Skipjack Tuna (Katsuw onus pelamis) Population Captured by Purse Seine in East Season at Flores Sea Achmar Mallawa, 1; Faisal Amir, 2; Mukti Zainuddin, 3
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 2 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

Biological performance of skipjack tuna has been done in the Flores Sea during the southeast monsoon (June - August, 2013).   The objective of the research was to analyze biological performance of skipjack tuna captured by purse seine: including size composition,age classes, growth rate, food habit, gonad maturity and suitable length for capture.  Thedata for length structure and age class, the growth rate,  food habit, gonad maturity,  and volumetric fecundity estimation were analyzed using Bhattacharya, Von Bertalanffy, propendance index, histological and volumentric methods, respectively. The results showed that (1) the size structure and age class were different according to the fishing ground location and the fishing season, (2) the average size of fishes captured in the western part of Flores Sea was greater than the eastern one, (3) the average length of fishes catched by purse seine without fish aggregation device (FAD, rumpon) was longer than   that of with FAD, (4) the growth rate of skipjack tuna was slow where the growth coefficient was less than0,5 per year, and the asymptotic length was 106,0 cm FL, (5) the skipjack tuna achieved the mature stage at 45 cm and  at 50 cm length for female and male, respectively, and ready to spawn at 55 cm and 60 cm for male and female , respectively, (6) it was more than 80 % offishes captured by fishermen in the Flores Sea which were not yet suitable size for fishing.
Dynamics of Temperature and Chlorophyll-a Changes on the Distribution of Anchovies (Stelophorus spp) in Spermonde Coastal Waters, Pangkep Safruddin, safruddin; Mukti Zainuddin, Mukti; Joeharnani Tresnati, Joeharnani
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The distribution of anchovies (Stelophorus spp) in the Spermonde coastal waters, Pangkep, was studied from satellite remotely sensed environment and catch data, using Geographic Information Systems (GIS) and Generalized Additive Model (GAM). The goal of this preliminary study was to investigate the relationship between sea surface temperature (SST) and sea surface chlorophyll-a concentration (SSC), and anchovies distribution. To describe their relationship, SST and SSC derived from Aqua/MODIS satellite were overlain with the positions of experimental fishing by local fishermen’s lift net (“Bagan perahu”). The experimental lift net operations were conducted in April to May 2008. The findings of this study showed that most of the anchovies distribution occurred in the coastal area. Anchovies distribution tended to be highest in the specific temperature of 28.8 - 29.3oC and chlorophyll-a of 1.5 ‒2.5 mg.m-3. Furthermore, the SST and SSC in the coastal waters of Spermonde play a great role in determining the variability of the anchovies quantitative distribution in the study area. The results were supported by GAM prediction.  Due to lack of robust data, there is no detailed information on the optimum habitat preference of anchovies. Future work is needed to reveal the preferred habitat of anchovies with the consideration of more oceanographic parameters.
Spatial and Temporal Analysis of Skipjack Tuna (Katsuwonus pelamis) Catch and Thermal Front during the Transition Season in the Bone Bay Nur Indah Rezkyanti, Nur; Anggreini, Anggerini; Safruddin, Saffruddin; Mukti Zainuddin, Mukti
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The main problem facing by fishermen for capturing skipjack tuna is limited information of potential skipjack fishing areas such as the frontal locations. The purpose of this study was to analyze the spatial and temporal skipjack tuna distributions and thermal fronts, and to determine the effect of climate change on their distribution and abundance during transitional seasons. We used a survey method, in which catch and fishing position data were collected by following pole and line fishing operations. This study also collected secondary data that consisted of sea surface temperatures (SSTs) and chlorophyll-a derived from Aqua / MODIS. Fronts were determined by calculating SST gradient, SSTs preferences, chlorophyll-a, bathymetry and distance from coastline, whereas SST anomaly was calculated from the difference between monthly SST and mean SST. We mapped satellite and field data using ArcGIS 10.0.  The results showed that the highest catch of skipjack tuna with an average of 205 fish/set were found in October 2013, which occurred in the areas of 4o40S-5o10S and 120o40E-121oE. The locations had a temperature gradient of 0.4oC and chlorophyll-a density from 0,15 to 0,23 mg m-3. Potential fishing areas may associate with negative SST anomalies of -2.1373 - -0.6469oC, reflecting that skipjack tuna tend to be at thermal fronts with relatively lower SST compared with an average of seven years.
Analisis Spasial dan Temporal Hasil Tangkapan Ikan Cakalang (katsuwonus pelamis) dan Thermal Front pada Musim Peralihan di Perairan Teluk Bone Angraeni, Angraeni; Rezkyanti, Nur Indah; Safruddin, Safruddin; Zainuddin, Mukti
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The main problem facing by fishermen for capturing skipjack tuna is limited information of potential skipjack fishing areas such as the frontal locations. The purpose of this study was to analyze the spatial and temporal skipjack tuna distributions and thermal fronts, and to determine the effect of climate change on their distribution and abundance during transitional seasons. We used a survey method, in which catch and fishing position data were collected by following pole and line fishing operations. This study also collected secondary data that consisted of sea surface temperatures (SSTs) and chlorophyll-a derived from Aqua / MODIS. Fronts were determined by calculating SST gradient, SSTs preferences, chlorophyll-a, bathymetry and distance from coastline, whereas SST anomaly was calculated from the difference between monthly SST and mean SST. We mapped satellite and field data using ArcGIS 10.0. The results showed that the highest catch of skipjack tuna with an average of 205 fish/set were found inOctober 2013, which occurred in the areas of 4 o40S-5o10S and 120o40E-121oE. The locations had a temperature gradient of 0.4oC and chlorophyll-a density from 0,15 to 0,23 mg m-3. Potential fishing areas may associate with negative SST anomalies of -2.1373 - -0.6469oC, reflecting that skipjack tuna tend to be at thermal fronts with relatively lower SST compared with an average of seven years.  
Karakteristik Daerah Potensial Penangkapan Ikan Cakalang di Teluk Bone-Laut Flores Berdasarkan Data Satelit Suhu Permukaan Laut dan Klorofil-A pada Periode Januari-Juni 2014 Zainuddin, Mukti; Safruddin, Safruddin; Farhum, St. Aisjah; Nelwan, Alfa; Selamat, M. Banda; Hidayat, Sarip; Sudirman, Sudirman
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 2, No 3 (2015)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

ABSTRAKTeluk Bone-Laut Flores merupakan salah satu daerah potensial penangkapan ikan cakalang terbaik di Indonesia timur.  Perairan tersebut menjadi target utama operasi penangkapan bagi nelayan pole and line. Tujuan penelitian ini adalah untuk mendeskripsikan karakteristik daerah potensial penangkapan ikan tersebut menggunakan data suhu permukaan laut (SPL) dan klorofil-a pada periode Januari-Juni 2014.  Penelitian ini menggunakan metode survei dengan mengumpulkan data hasil tangkapan dan posisi penangkapan setiap kali melakukan kegiatan penangkapan.  Data SPL dan klorofil-a dari citra satelit Terra/MODIS kemudian diekstrak dari lokasi penangkapan ikan cakalang untuk mempelajari kondisi oseanografi yang sesuai dengan keberadaan ikan tersebut.  Hasil penelitian menunjukkan bahwa hasil tangkapan ikan cakalang tertinggi didapatkan pada bulan Mei yaitu sekitar 138 ekor/setting.  Hasil tangkapan tersebut bersesuaian dengan kondisi SPL berkisar antara 29,75°C dan 30,25°C dan konsentrasi klorofil-aantara 0,125 dan 0,213 mg m-3.  Kenyataan ini menunjukkan bahwa kedua faktor oseanografis tersebut menjadi indikator penting untuk memahami dinamika spasial pergerakan dan konsentrasi ikan cakalang di Teluk Bone terutama pada periode Januari-Juni.
Prediksi Daerah Potensial Penangkapan Ikan Pelagis Besar di Daerah Kabupaten Mamuju Safruddin, Safruddin; Zainuddin, Mukti; Rani, Chair
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 2 (2014)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (700.287 KB)

Abstract

Large pelagic species such as tuna are known to be abundant in Mamuju Waters,  Makassar Strait.  The distribution and abundance of the fish in that area are expected to be  related to the distributions of sea surface temperature and chlorophyll-a concentration. This study aims to predict spatial and temporal distribution of the species during the period of June 2013-May 2014.  Probability indices used for detection of tuna potential fishing zones (PFZs) were constructed from a model of satellite-based SST and chlorophyll data in relation to tuna fishery. Results showed that the occurrence of tuna species in Mamuju Water were mostly predicted in areas of 118°12’-118°48’ E 1°48’ – 2°30’S with the total area of approximately 7,495 km2.   The potential fishing zones were mainly found in August.  It was likely that tuna potential fishing zones associated with the preferred oceanographic factors throughout the study area.
Karakteristik Daerah Penangkapan Ikan Cakalang Pada Musim Barat di Perairan Teluk Bone Jufri, Adi; Amran, M Anshar; Zainuddin, Mukti
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.815 KB)

Abstract

The purpose of this study was to characterize potential fishing ground for the skipjack tuna using the oceanographic conditions of sea surface temperature and chlorophyll-a concentrations and catch data, and to describe the level of primary productivity around the skipjack fishing grounds in the Bone Bay. This study used a survey method by collecting primary tuna catch and MODIS satellite image data. The data were analyzed using Empirical Cumulative Distribution Function (ECDF). The model outputs were visualized using ArcGIS spatial analyst.  The results showed that the potential skipjack tuna fishing grounds during the west monsoon ( December -February ) were well characterized  by  the environmental conditions of SST and chlorophyll- a concentration ranged from 29.9 to 31.0 °C and from 0.12 to 0.22 mg m3, respectively. The highest catches for skipjack were found in February in the specific areas of 120°E121°E and 3°S-4°S where the levels of primary production ranged from 5.30 to 11.62 g C/m/ month during the west monsoon. 
Keragaan Biologi Populasi Ikan Cakalang (katsuwonus pelamis) yang Tertangkap dengan Purse Seine pada Musim Timur di Perairan Laut Flores Mallawa, Achmar; Amir, Faisal; Zainuddin, Mukti
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 2 (2014)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.016 KB)

Abstract

Biological performance of skipjack tuna has been done in the Flores Sea during the  southeast monsoon (June - August, 2013).  The objective of the research was to analyze biological performance of skipjack tuna captured by purse seine: including size composition,age classes, growth rate, food habit, gonad maturity and suitable length for capture.  The data for length structure and age class, the growth rate,  food habit, gonad maturity,  and volumetric fecundity estimation were analyzed using Bhattacharya, Von Bertalanffy, propendance index, histological and volumentric methods, respectively. The results showed that (1) the size structure and age class were different according to the fishing ground location and the fishing season, (2) the average size of fishes captured in the western part of Flores Sea was greater than the eastern one, (3) the average length of fishes catched by purse seine without fish aggregation device (FAD, rumpon) was longer than  that of with FAD, (4) the growth rate of skipjack tuna was slow where the growth coefficient was less than 0,5 per year, and the asymptotic length was 106,0 cm FL, (5) the skipjack tuna achieved the mature stage at 45 cm and  at 50 cm length for female and male, respectively, and ready to spawn at 55 cm and 60 cm for male and female , respectively, (6) it was more than 80 % of fishes captured by fishermen in the Flores Sea which were not yet suitable size for fishing.
Co-Authors . Safruddin . Sudirman 1 Achmar Mallawa, 1 1 Safruddin, 1 2 Faisal Amir, 2 3 Chair Rani, 3 Achmar Mallawa Achmar Mallawa Achmar Mallawa Adi Adi Jufri, Adi Adi Jufri Adi Jufri, Adi Ahmad Rezha Oktari Aisjah Farhum Aisyah Farhum Aldri Frinaldi Alfa F.P Nelwan Alfa FP. Nelwan Alfa Nelwan Alfa Nelwan Amir Hamzah Muhiddin Andi Assir Marimba Andi Marimba Andi Rani Sahni Putri Andi Rani Sahni Putri Andi Rani Sahni Putri Andi Risda Fitrianti Abudarda Anggerini Anggreini, Anggerini Angraeni Angraeni Angraeni Anshar Anshar Amran, Anshar Asuhadi, Sunarwan Baso Aswar Chair Rani Dian Sutono Fadhil Moh Fauzan Fadli Yunus Faisal Amir Joeharnani Tresnati John Ch Karuwal John Ch Karuwal, John Ch Katsuya Saitoh Kumala Dewi, Yashinta M Anshar Amran M Anshar Amran, M Anshar M Hajar M. Banda Selamat M. Banda Selamat M. Banda Selamat, M. Banda M. Kurnia M.A. Ibnu Hajar Mahfud Palo Mirnawati Mirnawati Moh. Tauhid Umar Muh. Banda Selamat Muh. Kurnia Muhammad Banda Selamat Muhammad Ikhsan Amir Muhammad Kurnia Muhammad Ridwan Muhammad Ridwan Muhammad Ridwan Muhammad Ridwan Muhammad Ridwan Muhammad Ridwan Musbir Musbir Musbir Musbir Mustasim, Mustasim Najamuddin Najamuddin Najamuddin Najamuddin Najamuddin Najamuddin Najamuddin Najamuddin, Najamuddin Novia elvianti Nur Indah Rezkyanti Nur Indah Rezkyanti, Nur Indah Nur Nur Indah Rezkyanti, Nur RACHMAT HIDAYAT Rachmat Hidayat Saffruddin Safruddin, Saffruddin Safruddin Safruddin . Safruddin Safruddin Safruddin Safruddin Saiful Saiful Sarip Hidayat Sarip Hidayat Sarip Hidayat Sarip Hidayat, Sarip Sei-Ichi Saitoh Sembiring, Rinawati St. Aisjah Farhum St. Aisjah Farhum St. Aisjah Farhum St. Aisjah Farhum, St. Aisjah Sudarmintha Sudarmintha Sudirman Sudirman Sudirman Sudirman Sulyana Erma Desianty Supardi Muhammad Susy Herwaty Syafruddin Umar Tangke, Umar Veithzal Rivai Zainal Yashinta Kumala Dewi Zabhika Dinda Istnaeni