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All Journal Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Irwandy Syofyan
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Environmental Science Immunology & microbiology Social Sciences

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APLIKASI SISTEM INFORMASI GEOGRAFIS DALAM PENENTUAN DAERAH PENGOPERASIAN ALAT TANGKAP GOMBANG DI PERAIRAN SELAT BENGKALIS KECAMATAN BENGKALIS KABUPATEN BENGKALIS PROPINSI RIAU Syofyan, Irwandy; Jhonerie, Rommie; AR, Kasman
Jurnal Perikanan dan Kelautan Vol 14, No 02 (2009)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.14.02.%p

Abstract

This research was conducted on December 2008 to January 2009 atMalacca strait waters. Purpose of this research to determine potential coastal zonefor stow net fishing ground. This research was used survey method, which toobserve and measure fishing ground parameters, such as current speed, depth andwater transparency. All of the data was analyzed descriptively, which discussedsystematically on the study location. At every parameter data was analyzed byGIS technology spatially with overlay index model method. Based on the dataanalyzed can determine the potential fishing ground as very potential, potentialand impotential.
PENGARUH UMPAN NABATI, HEWANI DAN CAMPURAN KEDUANYA TERHADAP HASIL TANGKAPAN UDANG GALAH (Macrobracium rosenbergii) Brown, Arthur; Syofyan, Irwandy
Jurnal Perikanan dan Kelautan Vol 15, No 02 (2010)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.15.02.%p

Abstract

Field Experiment was carry out to study the effect of vegetable and animalbase baits and combination of both on shrimp catches (Macrobrachiumrosenbergii de Man). This Fishing Experiment was using a simple randompattern, with three treatments as following U1 =Bran, U2=Fish Flour, U3=Mixing of Bran and Fish Flour. This experiment was undertaken from 7th till 13thjuli 2009.The treatments effected on number and weight of catches shrimp differentlyas the fish was bring highest catches, followed by mixed bait and the lowestcatches is bran in respectively were 16 shrimps (380 grams), 12 shrimps ( 240grams) and 10 shrimps (170 grams).
STUDI KOMPARATIF ALAT TANGKAP JARING INSANG HANYUT (drift gillnet) BAWAL TAHUN 1999 DENGAN TAHUN 2007 DI DESA MESKOM KECAMATAN BENGKALIS KABUPATEN BENGKALIS PROPINSI RIAU Syofyan, Irwandy; Syaifuddin, Syaifuddin; Cendana, Fistya
Jurnal Perikanan dan Kelautan Vol 15, No 01 (2010)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.15.01.%p

Abstract

Tulisan ini membahas tentang perkembangan alat tangkap jaring insang hanyutdari tahun 1999 sampai dengan 2007 di Desa Meskom, Kecamatan Bengkalis, PropinsiRiau. Adapun tujuan dari penelitian ini adalah untuk mengetahui perkembangan teknologialat tangkap drift gillnet bawal selama 8 tahun di Desa Meskom, Kecamatan Bengkalis,Propinsi Riau. Peralatan yang digunakan dalam penelitian ini berupa 1 unit alat tangkapdrift gillnet dan alat ukur berupa jangka sorong serta meteran. Untuk mendapatkan hasildilakukan analisa perbandingan terhadap konstruksi, data sheet dan desain dari keduadata alat yang berbeda tahun. Diketahui konstruksi umum dari kedua alat tangkap yangdibandingkan tidak terdapat perbedaan. Perbedaaan terdapat pada ukuran mata (meshsize). Beberapa bagian dari komponen alat tangkap telah mengalami perubahan(modifikasi) dari tahun 1999. Modifikasi dilakukan pada komponen tali ris, mesh size,panjang tali peluntang. Secara umum dapat diketengahkan bahwa alat tangkap driftgillnet bawal di Desa Meskom, Kecamatan Bengkalis, Kabupaten Bengkalis, PropinsiRiau tidak mengalami perkembangan bahkan mulai terhenti penggunaannya pada tahun2004.
APLIKASI SISTEM INFORMASI GEOGRAFIS DALAM PENENTUAN KESESUAIAN KAWASAN KERAMBA JARING TANCAP DAN RUMPUT LAUT DI PERAIRAN PULAU BUNGURAN KABUPATEN NATUNA Syofyan, Irwandy; Jhonerie, Rommie; Siregar, Yusni Ikhwan
Jurnal Perikanan dan Kelautan Vol 15, No 02 (2010)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.15.02.%p

Abstract

Penelitian ini dilaksanakan dari bulan Juli sampai Desember 2008 didaerah perairan Pulau Bunguran Kabupaten Natuna. Tujuan dari penelitian untukmenentukan kesesuaian kawasan perairan untuk keramba jaring tancap danrumput laut. Metoda yang digunakan adalah metode survei dengan cara mengukurfaktor lingkungan perairan. Proses penentuan kesesuaian kawasan tersebutdilakukan dengan menggunakan operasi spasial dengan memanfaatkan aplikasiSIG. Untuk menentukan kesesuaian kawasang digunakan metode weightedoverlay. Dari penelitian diketahui bahwa dominansi kesesuaian kawasan untukkegiatan KJT dan rumput laut berada pada kelas sesuai yaitu sebesar 49,4%,kemudian kelas sangat sesuai sebesar 31,1% dan tidak sesuai sebesar 19,5% diperairan Pulau Bunguran.
IDENTIFIKASI DAN ANALISIS ALAT TANGKAP JARING KURAU YANG DIGUNAKAN NELAYAN DI PERAIRAN KABUPATEN BENGKALIS Isnaniah '; Irwandy Syofyan; Dhoni Armansyah
Berkala Perikanan Terubuk Vol 41, No 2 (2013): Juli 2013
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.13 KB) | DOI: 10.31258/terubuk.41.2.32-39

Abstract

This studied aims to identified and analyzied the construction and design ofKurau gillnet used by fishermen in the Pambang, Bengkalis. This research usedSurvey method by directly interviewing the fishermen and measuring equipmentused. Result from this research was shown that the net where using multifilamentof material blue with 974.4 m in width 13.9 m in length of nets, according to thenumbers of eye length (mesh length) 5800, the numbers of eye towards the bottom(mesh depth) 83. Ris and buoy rope using the same material was PE(polyethilene) with a length of 480 m. Shortening to the net value of 50.73%. Nethauler tools used at the time of withdrawal of the net was placed on the bow of theship.Keywords : gill net, construction, Bengkalis distric
EFEKTIVITAS CELAH PELOLOSAN (ESCAPE GAP) PADA ALAT TANGKAP PENGILAR UNTUK MENUNJANG KELESTARIAN SUMBERDAYA IKAN Silka Tria Rezeki; Irwandy Syofyan; Isnaniah '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The research was conducted during of March until June 2016 in Kampar River and Laboratory of Fishing Gear and Material Faculty of Fisheries and Marine Science University of Riau. The study aim to determine the extent effectivenes of escape gap. The method used are survey and experiment method. The results of this study shown that the circles escape gap can pass the larva of fish with a value of the effectiveness has 0.89Keywords : Pengilar, Escape Gap, Kampar
THE EFFETCT OF FLOW VELOCITY AMONG TO THE PERFORMANCE OF PENGERIH FISHING GEAR Heri primadi; Nofrizal '; Irwandy Syofyan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTPrimadi.heri@yahoo.comThe purpose of this study was to find the right position of fishing gear. If the goal was reached, this study is expected to provide benefits for fishermen in the field of arrest. The comparison of two arm and four arm straps were to determined the position of fishing gear on surface water. According to the period of fishing gear, the shift of fishing gear, the experimental results showed that the gear four arm straps on 49.6 cm / sec flow velocity, it can be said that fishing gear is better than two more stout rope arm movements.Keywords : Flow velocity, fishing gear performance, fishing gear
Study Construction of Gillnet In The Village Nipah Panjang 1, Subdistrict of Nipah Panjang, East Tanjung Jabung Regency, Province of Jambi Aliman Sutrisno; Irwandy Syofyan; Isnaniah '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This study was conducted in November 2013 in the Village of Nipah Panjang 1, District Nipah Panjang, East Tanjung Jabung Regency, Province of Jambi. The method used in the research study construction gillnet fishing gear is a method of survey. The purpose of this study was to compile information about the specifications of gillnet fishing gear operating in the village of Nipah Panjang 1 . After doing research on the net to know that gillnet operated in the village most of the Nipah Panjang 1 has a construction similar to that of the gill nets are generally composed of ris top rope buoy rope , net weight , lower ris rope , buoys , big bouys and sinker . It's just shortening value less than 30 % , while there is a difference in vertices of the mesh gillnet use this is caused from the characteristics of the material . If the materials used PA multifilament englis knot used for the passage of knots and knot using monofilament double englis knot because the danger of a more slippery surface.Keywords: Contruction, Gillnet, Jambi
COMPOSITION OF CAPCHESOF KELONG BILIS FISHING GEAR BEFORE AND AFTER MIDNIGHT IN THE VILLAGE MALANG RAPAT OF SUB DISTRICT BINTAN GUNUNG KIJANG PROVINCE ISLANDS RIAU Amiruddin Rambe; Arthur Brown; Irwandy Syofyan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was conducted in September 2015 in the village of Malang RapatMountain Kijang Bintan regency Islands Province Riau. The purpose of this studywas to determine the composition of catches Kelong bilis which operated at the timebefore and after midnight the day. This research was use the submisible lamp inblue colour of light. Result of this experiment showed the catches after midnightis bigger than before midnight.Keywords: Underwater Lamp (LACUBA),kelong
PENGARUH BENTUK DAN LETAK CELAH PELOLOSAN (Escape Gap) PADA ALAT TANGKAP PENGILAR TERHADAP KELESTARIANSUMBERDAYA IKAN Hadiah Witarani Puspa; T. Ersti Yulika Sari; Irwandy Syofyan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The research was conducted during of March until June 2016 in Kampar River and Laboratory of Fishing Gear and Material Faculty of Fisheries and Marine Science University of Riau. It aim to determine effectiveness of shapes and potitions of escape gap. The method used are survey and experiment method and then use Analysist of Variance to complete the experiment. The results of the analysis show that the escape gap which square shape on center was effective because the value of effectiveness has 0.9%.Keywords : Pengilar, Escape Gap, Kampar
Co-Authors ', Hermawanto ', Isnaniah ', Masrur ', Suliani ', Usman Abd. Rasyid Syamsuri Ahmad Riyanto Joza, Ahmad Riyanto Aliman Sutrisno Amiruddin Rambe Andry Zuldry, Andry Ari Harsandi, Ari Arthur Brown Bustari Bustari Candra Silitonga Dewi Liesnoor Setyowati Dhoni Armansyah Diah Wulandari Eko Pramono Sipayung Esy Lisnasari, Esy Fatmasari Isra Fika Yulia Rachmah Fistya Cendana Hadi Sutaji Zaki, Hadi Sutaji Hadiah Witarani Puspa Hamdi Hamid Heni Pujiastuti Heri primadi Ied Habibie Isnaniah ' Jefri Vanson Jonny Zain Kasman AR Lilis Winarti, Lilis M. Fazil Hekar, M. Fazil M. Pahlevi Masrur ' Megawati ' Muchtar Ahmad Muhammad Natsir Kholis Nehe Mia Sitohang Nofri Yanto, Nofri Nofrizal ' Nofrizal Nofrizal Nofrizal Nofrizal Polaris Nasution Rakesh Sukrillah Ridho Romola S Rommie Jhonerie Sagala, Ivanson Silitonga, Candra Silka Tria Rezeki Sri Jarwanto Syaifuddin ' T. Ersti Yulika Sari Taufiqurrahman ' Teguh Irsyadi Usman Usman Yusni Ikhwan Siregar