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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pasir Laut Jurnal Kelautan Tropis AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Albacore : Jurnal Penelitian Perikanan Laut Biopendix: Jurnal Biologi, Pendidikan dan Terapan Jurnal Abdi Insani INFOKUM Semah : Jurnal Pengelolaan Sumberdaya Peraira ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Jurnal Sains dan Teknologi Pattimura Proceeding : Conference of Science and Technology Agrikan: Jurnal Agribisnis Perikanan JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Jurnal Marshela (Marine and Fisheries Tropical Applied Journal) Amanisal: Jurnal Teknologi dan Manajemen Perikanan Tangkap Balobe: Jurnal Pengabdian Masyarakat Jurnal Perikanan AQUANIPA - Jurnal Ilmu Kelautan dan Perikanan
Hehanussa, Kedswin Gerson
Program Studi PSP Fakultas Perikanan Dan Ilmu Kelauatan Universitas Pattimura Jl. Mr. Chr. Soplanit, Poka Ambon, 97233
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Kelangsungan Hidup Ikan setelah Meloloskan Diri pada Alat Tangkap Bubu di Perairan Desa Wakal, Kabupaten Maluku Tengah Kedswin Gerson Hehanussa; Stany Rachel Siahainenia; Jacobus Bunga Paillin; Ruslan Husen Saban Tawari; Haruna Haruna; Mochammad Riyanto
Jurnal Kelautan Tropis Vol 23, No 2 (2020): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v23i2.7172

Abstract

Fishermen in Wakal Village still water is pot to catch coral fish species. The pot is made from woven bamboo with small hexagonal-shaped cracks. The type of fish that are targeted by the catch usually after being caught in the traps suffer injuries to their bodies as they try to escape through small gaps that are hexagonal. The purpose of this study is to analyze the viability of fish after escaping to the cover net. The data were collected by experimental fishing using four units of pots that were cover net in 20 repetitions. The research was conducted from September to December 2018 in Wakal Village, and Central Maluku Regency. The total number of fish caught is only 2.83% of fish that escape into the net cover. Fish that escaped are divided into 7 species including Plectrypops lima, Pinjalo lewisi, Ephinephelus tauvina, Chaetodon kleini, Centropyge bicolor, Priolepis cincta, Paraluteres prionurus. The cause of fish death is not only assessed from the wounds on the body of the fish when escaping or the wounds resulting from contact with other fish but the stress from the fish itself. The environmental factors that greatly affect the survival of fish when escaping are temperature and salinity.  Nelayan di Perairan Desa Wakal menggunakan alat tangkap bubu untuk menangkap ikan karang. Bubu terbuat dari anyaman bambu dengan celah-celah berukuran kecil berbentuk hexagonal. Jenis ikan yang menjadi target tangkapan biasanya setelah tertangkap oleh bubu mengalami luka pada tubuhnya karena berupaya meloloskan diri melalui celah-celah kecil yang berbentuk hexagonal. Luka yang terdapat pada tubuh ikan dapat mengakibatkan kondisi yang buruk bagi kelangsungan hidup. Tujuan dari penelitian ini adalah Menganalisis kelangsungan hidup ikan setelah meloloskan diri ke cover net. Pengumpulan data dilakukan dengan uji coba penangkapan menggunakan 4 unit bubu buton yang dipasang cover net sebanyak 20 kali ulangan. Penelitian dilakukan pada bulan September-Desember 2018 di Desa Wakal, Kabupaten Maluku Tengah. Total jumlah keseluruhan ikan yang tertangkap hanya 2.83% ikan yang meloloskan diri masuk ke dalam cover net. Ikan yang lolos terbagi dalam 7 spesies diantaranya Plectrypops lima, Pinjalo lewisi, Ephinephelus tauvina, Chaetodon kleini, Centropyge bicolor, Priolepis cincta, Paraluteres prionurus. Penyebab kematian ikan bukan saja dinilai dari luka pada tubuh ikan saat meloloskan diri ataupun luka akibat dari kontak dengan ikan lainnya namun stress dari ikan itu sendiri. Adapun faktor-faktor lingkungan yang sangat berpengaruh terhadap kelangsungan hidup ikan saat meloloskan diri yaitu suhu dan salinitas.
KARAKTERISTIK ALAT TANGKAP JARING INSANG (GILL NET) DI PANGKALAN PENDARATAN IKAN (PPI) MUARA ANGKE JAKARTA UTARA Muhammad Natsir Kholis; Made Mahendra Jaya; Roma Yuli Hutapea; Tri Nanda Citra Bangun; Kedswin Gerson Hehanussa
SEMAH Jurnal Pengelolaan Sumberdaya Perairan Vol 2, No 2: Agustus 2018
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/semahjpsp.v2i2.237

Abstract

Karakteristi k alat tangkap sangat penting untuk  pengelolaan dan pengembangan perikanan tangkap yang berkelanjutan, dengan mengamati kontruksi, manajemen operasi penangkapan dan keramah lingkungan dari alat tangkap yang digunakan nelayan.Salah satu alat tangkap yang ada di PPI Muara Angke yaitu jaring insang (gill net).Penelitian ini bertujuan untuk mengidentifikasi karakteristik alat tangkap jaring insang (gill net) dan menguji tingkat keramah lingkungan alat tangkap jaring insang (gill net). Metode analisis yang digunakan yaitu deskriptif. Hasil penelitian menunjukkan bahwa karakteristik alat tangkap jaring insang (gill net) di PPI Muara Angke yaitu: webbing memiliki mesh size 2 inci, webbing menggunakan pelampung mini purse seine, tidak memiliki ikan target tangkapan yang spesifik, nelayan gill net rata-rata telah mencapai usia produktif dalam bekerja, kapal yang digunakan berkisar 8-30 GTdan kualitas hasil tangkapan rata-rata dalam kondisi segar. Hasil analisis alat tangkap ramah lingkungan gill net di PPI MuaraAngke dapat dikategorikan alat tangkap yang ramah lingkungan dengan skor 30,5. KataKunci: Karakteristik, Gill net, Ramah lingkungan, MuaraAngke
Supperior Fishing Gear for Coral Reef Fishes in Western Seram Regency Agustinus Tupamahu; Haruna Haruna; Barbara G Hutubessy; Stany R Siahainenia; Albert Ch Nanlohy; Kedswin Hehanusa
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 1 (2021)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.1.54-64

Abstract

Various fishing gears that are operated in the coral reef waters of Western Seram Regency have their own selectivity, capture various species of fish, and have an impact on the damage to coral reef ecosystems. This study aims to determine the leading reef fishing gears in Western Seram District. The survey method is through observations and interviews with fishermen who conduct fishing activities of coral species. Respondents are determined by propulsive sampling, the selection of superior fishing gear is done by the scoring method. The results showed that the fishing gear classified into the line fishing gear was superior to other fishing gear, where the bottom trolling were superior. The less favored coral fishing equipment especially from the biological aspect needs attention to improve the method and design of the fishing gear.
SELEKTIVITAS BUBU BUTON DI PERAIRAN DESA WAKAL, KABUPATEN MALUKU TENGAH Kedswin Gerson Hehanussa; Sulaeman Martasuganda; Mochammad Riyanto
ALBACORE Jurnal Penelitian Perikanan Laut Vol. 1 No. 3 (2017): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (958.676 KB) | DOI: 10.29244/core.1.3.309-320

Abstract

Nelayan di Perairan Desa Wakal menggunakan alat tangkap bubu untuk menangkap ikan karang. Bubu terbuat dari anyaman bambu dengan celah-celah berukuran kecil berbentuk hexagonal. Konstruksi ukuran mata bubu masih belum efektif untuk meloloskan ikan-ikan yang belum layak tangkap sehingga sangat mempengaruhi kelangsungan sumberdaya ikan. Tujuan dari penelitian ini adalah menganalisis tingkat selektivitas alat tangkap bubu dengan melihat komposisi hasil tangkapan. Pengumpulan data dilakukan dengan uji coba penangkapan menggunakan 4 unit bubu buton yang dipasangcover net sebanyak 20 kali ulangan. Penelitian dilakukan pada bulan September-Desember 2016 di Desa Wakal, Kabupaten Maluku Tengah. Jumlah total hasil tangkapan bubu sebanyak 353 ekor yang terdiri dari 63 spesies dan 22 famili. Komposisi ikan dominan adalah pada famili Achanthuridae, Scaridae, Holocentridae, Serranidae dan Lethrinidae. Presentasi ikan yang layak tangkap sebesar 76.34% dan tidak layak tangkap sebesar 23.66%. Kurva selektivitasberdasarkan fungsi logistik menunjukkan bahwa peluang tertangkap ikan pada ukuran tinggi tubuh 9.5-19.5 cm, sedangkan ukuran ikan yang mampu meloloskan diri mempunyai tinggi tubuh sebesar 3.5-7.5 cm. Bubu yang digunakan nelayan tidak selektif terhadap jenis dan ukuran.Kata kunci: bubu, desa wakal, ikan karang, selektivitas.
STUDY OF THE ESCAPE BEHAVIOR OF BUTTERFLYFISH (CHAETODONTIDAE) ON BUTON POT FISHING GEAR Kedswin G. Hehanussa; Julian Tuhumury; Christian Ernsz Pattipeiloh; Semuel F. Tuhumury; Haruna Haruna
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

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

Abstract

The pot construction used by fishermen is currently contrary to the Sustainable Development Goals (SDGs) which focus on the sustainable development of marine resources. The purpose of this study was to analyze the behaviour of the butterflyfish when they entered and escaped from the button pot. The research was conducted in April-May 2020. The data collected was in the form of types and body circumferences of fish that passed to the cover net. The results showed that a total of 353 fish were caught. The total number of fish caught was only 2.83% of the fish that escaped into the cover net which was dominated by fish from the Chaetodontidae family. The pattern of behaviour of the butterfly fish starts from when the fish approaches the pot (nearfild), when it enters the trap (ingress), and when it escapes, it has the same behaviour pattern as reef fish in general, namely spinning, walking along walls, and or swim while looking for gaps that can escape.
DESAIN LAMPU HIGH POWERED LIGHT EMMITING DIODE (HPL) UNTUK PENCAHAYAAN KARANG DAN IKAN PADA AKUARIUM DISPLAY Salasi Wasis Widyanto; Nanda Radhitia Prasetiawan; Kedswin Gerson Hehanussa
Pattimura Proceeding 2020: PROSIDING SEMINAR NASIONAL KELAUTAN DAN PERIKANAN 2019
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/PattimuraSci.2020.SNPK19.126-136

Abstract

Suplai cahaya merupakan salah satu faktor penting dalam sistem akuarium display yang mengembangkan perpaduan biota laut beberapa jenis karang dan ikan. Minimalnya ketahanan hidup biota laut di dalamnya menjadi fokus latar belakang penelitian ini. Faktor krusial berupa kurangnya pengetahuan tentang kebutuhan cahaya yang diimplementasikan merupakan salah satu penyebabnya, sehingga dirumuskanlah tujuan penelitian yaitu membuat desain sistem pencahayaan bagi beberapa jenis karang dan ikan pada akuarium display. Metode yang diterapkan meliputi desain konseptual, eksplorasi, observasi, pengukuran, perhitungan, desain awal, dan desain rinci. Hasilnya berupa desain akuarium berdimensi 300 cm x 70 cm x 70 cm dengan kapasitas volume air laut 1.333,233 liter menggunakan lampu HPL sebanyak 564 unit yang dilengkapi LED driver (25-36 Watt, 160 Volt DC) sebanyak 24 unit dan terbagi dalam 12 blok. Setiap blok terdapat 47 lampu HPL (16 day light, 16 cool light, 15 warm white) yang dirangkai seri dan dikoneksikan dengan 2 unit LED driver. HPL disematkan pada heat sink aluminium sebagai pendingin. Sebagai duplikasi moon light, actinic blue ditempatkan sejauh 2 meter dari sisi luar akuarium. Kesimpulannya desain HPL untuk pencahayaan karang dan ikan pada akuarium display berhasil dibuat sesuai konsep kebutuhan intensitas, jenis, dan durasi pencahayaan terhadap dimensi akuarium dan jenis biota yang dipelihara
Selektivitas Pancing Terhadap Hasil Tangkapan Ikan Selar (Selar crumenopthalmus) di Perairan Selat Seram Haruna Haruna; Kedswin G. Hehanussa; Julian Tuhumury; Ninfint Tuankotta
JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Vol. 8 No. 2 (2023): Juli - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jitpt.8.2.2023.50176

Abstract

Gear selectivity is an important part of controlling the size of fish that are suitable for catching so that fish resources are maintained. The size of the hook is one of the factors that affect the selectivity of the fishing line. The purpose of this study is to analyze the selectivity of fishing lines on the results of catching Selar crumenopthalmus. Fish sampling was carried out by following a series of fishing operations by fishermen using hook sizes no. 17 and 18. The Holt method was used to analyze and calculate the selectivity of hook size operated by fishermen on the total length of the fish line. Size distribution of the total length of hook no. 17 in the middle-class size 16.5 cm – 22.5 cm and hook no. 18 in the middle-size class 16.5 cm – 20.5 cm. The distribution of length sizes on both hooks tends to be normally distributed and the proportion of large lengths is higher on hook no. 17. The 50% and optimal (100%) chance of being caught for hook size no. 17 is 18.3 and 20.1 cm, respectively. while the size of hook no. 18 is 167 cm and 18 cm. It is recommended to use hook size for trevally resources in the Seram Strait waters is hook no. 17.
Variabilitas musiman terhadap hasil tangkapan Tuna Madidihang (Thunnus albacares): Seasonal variability of catch results of madidihang tuna (Thunnus albacares) Kedswin Hehanussa; Stany R. Siahainenia; R. H. S. Tawari
JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Vol. 9 No. 1 (2024): Januari-Juni
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jitpt.9.1.2024.51717

Abstract

Fishermen in North Buru often depend on seasonal changes in tuna madidihang abundance to plan their fishing operations. However, a more comprehensive understanding of how this seasonal variability affects catches and its implications for fisheries management is still an important research subject. The research was conducted in Wailihang Village, Waplau District, North Buru Regency, between October and December 2022. The observational method was used for this study, where available and precise time series data owned by the Indonesian Community and Fisheries Foundation (MDPI) was collected. The collected data is the number of catch productions (kg) and the total length of fish (cm) from each haul. Yellowfin tuna production tends to fluctuate, with the highest catch (CPUE) occurring in September (63.8%) and the lowest in June (34.2%). The west season and east seasons have a total catch of 556 fish (45.42%), with 382 fish (31.21%) caught during the east season and 174 fish (14.22%) caught during the west season. The distribution of fish length varies in the east season compared to the west season. The west season catches more fish, but they are generally small-sized, while during the east season, large fish dominate, with the highest presentation (38.67%).
Supperior Fishing Gear for Coral Reef Fishes in Western Seram Regency Tupamahu, Agustinus; Haruna, Haruna; G Hutubessy, Barbara; R Siahainenia, Stany; Ch Nanlohy, Albert; Hehanusa, Kedswin
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 1 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

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

Abstract

Various fishing gears that are operated in the coral reef waters of Western Seram Regency have their own selectivity, capture various species of fish, and have an impact on the damage to coral reef ecosystems. This study aims to determine the leading reef fishing gears in Western Seram District. The survey method is through observations and interviews with fishermen who conduct fishing activities of coral species. Respondents are determined by propulsive sampling, the selection of superior fishing gear is done by the scoring method. The results showed that the fishing gear classified into the line fishing gear was superior to other fishing gear, where the bottom trolling were superior. The less favored coral fishing equipment especially from the biological aspect needs attention to improve the method and design of the fishing gear.
Reconstruction of The Pot Fishing Gear Escape Gap Against The Catch Tuhumury, Julian; G Hehanussa, Kedswin; Haruna, Haruna
Agrikan Jurnal Agribisnis Perikanan Vol. 15 No. 2 (2022): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v15i2.1240

Abstract

Fishermen use the pots based on their construction that operated from then until now.The catch is most small fish target and unfish target. The objective of this study was to analysiz the effectiveness of ascape gap of pots. The study was conducted from September to November 2021 in the waters of Ambon Island. Data collected in the form of type, number (tail), total length (cm), and body circumference of fish (cm) from the catch at each hauling. The results showed that the total number of catches as many as 20 trips is 154 fish that escaped amounted to 114 fish. The size of 2 cm fish that escaped amounted to 17 tails, the size of 2.5 cm amounted to 44 tails and the size of 3 cm amounted to 53 tails while the fish that did not escape amounted to 40 tails. The chance of catching fish that escaped at a gap of 2 cm is 11%, at a gap of 2.5 cm is 29%, at a gap of 3 cm is 34% while those who do not escape are 26%. The chances of fish escaping are determined by body depth, body girth and The Shape of the escape gap.
Co-Authors Abdul F Rahawarin Agustin W. Tupamahu Agustinus Tupamahu Albert Ch Nanlohy ALBERTH Ch NANLOHY Alberth Ch. Nanlohy Arlisa P. Sihombing Assagaff, Sayid B. Barbara G. Hutubessy Barbara Grace Hutubessy Basa T Rumahorbo Battu, Yudistira S. Behuku, Alfred Boli, Elisabert Bre Ch Nanlohy, Albert Christian Ernsz Pattipeiloh Donal Noija Frentje D. Silooy Frentje Silooy Friesland Tuapetel Friesland Tuapetel G Hutubessy, Barbara Hamzah, Hardi Haruna Haruna Haruna Haruna Haruna Haruna Haruna Haruna, Haruna Hutubessy, B G Hutubessy, B. G. Hutubessy, Barbara G Jacobus Bunga Paillin Jouvicho Engelbert Juliana Tuhumury Karisoh, Gabriela O. Kasmin Kasmin Krisye Patty La Demi, La Demi Lisda C. Soumokil Lolita Tuhumena Made Mahendra Jaya Mandey, Vera Kostansie Mochammad Riyanto Muh. Kasim Muhammad Natsir Kholis Nanda Radhitia Prasetiawan Nanlohy, Albert Ch Nicea Roona Paranoan Ninfint Tuankotta Pailin, J B Payapo, Muhammad Z.U. Pontoh, Peggy R. H. S. Tawari Rahayu Ode Rahmat Hidayat Sanduan Ramadei, Yohana Randy Fauziyanto Roma Yuli Hutapea Ronald Darlly Hukubun Ruslan H. S. Tawari Ruslan Husen Saban Tawari Salasi Wasis Widyanto Sanduan, Rahmat Hidayat Selfi Sangadji Selfi Sangadji Selfi Sangadji Silooy, Frentje D. Stany R Siahainenia Stany R. Siahainenia Sulaeman Martasuganda Taufiniringsi Kesaulya Titasam, Onesimus Tomasila, Leopold A. Tri Nanda Citra Bangun Tuapetel, Friesland Tuhumury, Semuel F Umacina, Rahmiyanti Umbekna , Sara Umbekna, Sara Wambrauw, Daniel Z.K. Way, Jufentus Ronaldo Yohanes D.B.R. Minggo