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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Sosiohumaniora Jurnal Perikanan dan Kelautan NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal Jurnal Perikanan dan Kelautan Aceh Journal of Animal Science ZOO INDONESIA Jurnal Sumberdaya Akuatik Indopasifik JFMR (Journal of Fisheries and Marine Research) JURNAL GALUNG TROPIKA Jurnal Akuatiklestari Prosiding Seminar Nasional Kemaritiman dan Sumber Daya Pulau-Pulau Kecil Jambura Edu Biosfer Journal Journal Of Agritech Science (JASc) Jurnal Abdi Insani Jurnal Abdidas Tomini Journal of Aquatic Science Zoo Indonesia Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen Dan Bisnis Jurnal Ekonomi dan Pembangunan Indonesia
Abdul Hafidz Olii
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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PERBEDAAN CIRI MORFOMETRIK DAN POLA KEMUNCULAN IKAN NIKE DI MUARA SUNGAI PAGUYAMAN KABUPATEN GORONTALO Baid, Ilham; Olii, Abdul Hafidz; Rahim, Ditya Nanda; Pasisingi, Nuralim
ZOO INDONESIA Vol 32, No 2 (2023): Desember 2023
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52508/zi.v32i2.4523

Abstract

Penelitian ini bertujuan untuk mengetahui ciri morfometrik dan pola kemunculan ikan nike di Muara Sungai Paguyaman Kabupaten Gorontalo. Titik koordinat lokasi pengambilan sampel ditentukan melalui GPS mengikuti lokasi kemunculan ikan nike. Sampel ikan nike diambil dari hasil tangkapan nelayan sejak awal hingga akhir kemunculan, kemudian dianalisis secara deskriptif kuantitatif. Berdasarkan hasil analisis sampel ikan nike ±200 ekor dalam satu musim penangkapan, ditemukan perbedaan yang signifikan pada ciri morfometrik. Adanya pola kemunculan di Muara Sungai Paguyaman yang bermigrasi dari laut ke arah muara sungai pada bulan Juli dan September. Kemunculan terjadi paling banyak pada bulan Juli dengan titik kemunculan ikan nike selama tujuh hari.
Occurrence and Photo-Identification of Killer Whale in the Gulf of Tomini Madjowa, Verrianto; Olii, Abdul Hafidz; Baruadi, Alfi Sahri; Salam, Aziz
Jambura Edu Biosfer Journal Vol 6, No 2 (2024): Jambura Edu Biosfer Journal
Publisher : Fakultas MIPA Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jebj.v6i2.24487

Abstract

The study aims to report the occurrence and to present photo-identification of killer whales (Orcinus orca) in the Gulf of Tomini. This article is an attempt to provide basic data for further research on cetacean in Indonesia. The study was conducted from February 2017 to February 2019 in waters along the coast of Gorontalo Province in the Gulf of Tomini. Recorded videos and photos were collected, and interviews were conducted with fishers and tour guides. Observations were made at coastal waters near the villages where the occurrence of killer whales has been reported. Focus group discussions were held in a number of places in the study area by utilizing local traditional ecological knowledge. Data were analyzed in a descriptive-qualitative approach. The date of occurrence is sorted chronologically at each location. Photographs or videos were captured for photo-identification. The results showed that the occurrence of killer whales are almost evenly distributed throughout the year regardless of the monsoons. Killer whales usually appear in pods of up to five individuals, with a few exceptions of solo appearances. The resulting photo-identification displays four individuals from four different pods.
Hubungan Panjang-Bobot dan Faktor Kondisi Ikan Julung-julung (Hemiramphus sp.) Teluk Tomini, Gorontalo Olii, Abdul Hafidz
Akuatiklestari Vol 6 No 1 (2022): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v6i1.4885

Abstract

Penelitian ini bertujuan untuk menentukan hubungan panjang dan bobot, serta faktor kondisi ikan julung-julung (Hemiramphus sp.). Penelitian dilaksanakan pada bulan Maret - April 2022. Sampel diambil dari hasil tangkapan nelayan yang didaratkan di Desa Bangga, Kecamatan Paguyaman Pantai, Kabupaten Boalemo, Gorontalo. Pengambilan sampel dilakukan dengan metode Acak Sederhana, kemudian dilakukan pengukuran panjang dan penimbangan bobot ikan. Data dianalisis menggunakan aplikasi Microsoft Excel 2019. Hasil penelitian menunjukkan bahwa ikan julung-julung memiliki pola pertumbuhan allometrik negatf pada bulan maret b=2.5 dan isometrik pada bulan April b=3 dengan kisaran faktor kondisi >1 (1,0053-1,6964) yang menunjukkan ikan julung-julung di perairan Teluk Tomini dalam keadaan baik.
IDENTIFIKASI JENIS DAN KEPADATAN TERIPANG DI DESA MONANO PANTAI, KABUPATEN GORONTALO UTARA Abdul Hafidz Olii; Safitri Rizky Amelia Purwindani; Nuralim Pasisingi
Jurnal Perikanan dan Kelautan Vol 13, No 2 (2023)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v13i2.18652

Abstract

Karakteristik ekosistem Pantai Monano didominasi oleh pecahan karang mati dan padang lamun, yang merupakan habitat ideal bagi sumber daya teripang. Penelitian ini bertujuan untuk mengetahui jenis, tingkat kepadatan, indeks keanekaragaman, dan indeks keseragaman teripang di perairan Desa Monano Pantai, Kabupaten Gorontalo Utara. Pengumpulan sampel dilakukan pada bulan Februari-Maret 2021 di perairan Desa Monano Pantai dengan membagi lokasi penelitian menjadi 4 stasiun pengamatan. Sampel dikumpulkan saat air laut surut menggunakan kuadran berukuran 5x5 m dengan Metode Transek Garis pada masing-masing stasiun. Setiap individu yang didapat didokumentasikan untuk identifikasi. Data selanjutnya dianalisis komposisi, tingkat kepadatan, indeks keanekaragaman, dan indeks keseragamannya. Hasil penelitian menunjukkan bahwa teripang di Desa Monano Pantai Kecamatan Monano Kabupaten Gorontalo Utara terdiri atas 11 spesies dan 6 genus yakni Actinopyga leconora, A. mauritiana, A. miliaris, Bohadscabia marmorata, B. similis, Holothuria coluber, H. hilla, H. scabra, Pearsonothuria graeffei, Stichopus horrens, dan Synapta maculata. Kepadatan tertinggi ditemukan pada spesies S. maculata dengan total kepadatan 2,72 ind/m2. Nilai indeks keanekaragaman (H’) di lokasi penelitian berkisar antara 1,61–2,88 yang menunjukkan keanekaragaman spesies rendah hingga sedang. Sementara indeks keseragaman (e) berkisar antara 0,47–0,83 yang menunjukkan bahwa secara umum lokasi pengamatan berada dalam kondisi yang stabil dan tidak ada spesies teripang yang mendominasi ditemukan di Desa Monano Pantai.  
Analisis Pendapatan Operator Perahu Wisata Hiu Paus Serta Tantangan Operasionalnya di Desa Botubarani Teluk Tomini Dhea Farandina S. Tatang; Azis Salam; Abdul Hafidz Olii
Jurnal Manuhara : Pusat Penelitian Ilmu Manajemen dan Bisnis Vol. 3 No. 3 (2025): Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen dan Bisnis
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/manuhara.v3i3.1954

Abstract

Whale shark boat operators are people or organizations that manage and operate boats for tourism purposes that involve interaction with whale sharks. The basis of this study was conducted to analyze the income earned by whale shark boat operators and their operational challenges. Several factors that need to be considered include the number of tourists, the rates charged by the operator, and the operational costs that must be borne. The purpose of this study is to analyze the income and evaluate challenges faced by whale shark tour boat operators. This study uses descriptive survey and observation methods using primary and secondary data, and quantitative income analysis, to identify respondents using the census sampling method. Based on the results of the study, the average net income of whale shark tour boat operators in Botubarani is Rp. 11,710,000 per year. As for the operational challenges in developing whale shark tourism, there are 3 things that affect income, namely the appearance of whale sharks, weather factors, number of visitors, and when there are fewer or no visitors during the wind and wave season which results in no income because whale sharks do not appear on the surface of the water
Sistem Pemasaran Ikan Nike di Desa Pelehu Kecamatan Bilato Kabupaten Gorontalo Puluhulawa, Rapika M; Olii, Abdul Hafidz; Fachrussyah, Zhulmaydin C
The NIKe Journal VOLUME 11 ISSUE 1 | MARCH 2023
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v11i1.1286

Abstract

Penelitian ini bertujuan untuk mengetahui sistem pemasaran ikan nike dan efesiensi pemasaran ikan nike di Desa Pelehu Kecamatan Bilato Kabupaten Gorontalo. Pengambilan sampel menggunkan metode sensus, dalam penelitian ini yang menjadi sampel adalah semua nelayan yang melakukan penangkapan ikan nike yaitu berjumlah 63 nelayan, 3 pedagang penggumpul dan 13 pedagang pengecer. Data dianalisis secara deskriptif dan kuantitatif. Berdasarkan hasil wawancara diperoleh informasi bahwa penentuan harga oleh nelayan ikan nike di Desa Pelehu Kecamatan Bilato Kabupaten Gorontalo di sesuaikan dengan ukuran dan kualitas dari hasil tangkapan tersebut. Sistem pemasaran ikan nike di Desa Pelehu memiliki dua sistem pemasaran yaitu sistem pemasaran pertama (nelayan, pedagang pengumpul, dan pedagang pengecer), sistem pemasaran kedua (nelayan, dan pedagang pengecer). Hasil efisiensi pemasaran menujukkan bahwa hanya ditingkat pedagang pengecer yang efisien sedangkan ditingkat pedagang pengumpul tidak efisien.
PEMBERDAYAAN MASYARAKAT NELAYAN DESA LAMU BATUDAA PANTAI MELALUI OLAHAN PRODUK TULANG IKAN TUNA Nento, Wila Rumina; Olii, Abdul Hafidz; Olii, Salahudin
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1340

Abstract

Lamu Village is a fishing village located on the beach or around the sea waters of Batudaa Beach Regency. Empowering the fishing community in Lamu Village can be important because fishermen are one of the main economic sectors in the village. Apart from that, Lamu Village is a village that is included in the category of villages experiencing extreme levels of poverty. In fact, Lamu Village has a lot of enormous natural potential, one of which is the potential for aquatic products because Lamu Village is in the coastal area of Tomini Bay. However, this enormous potential has not been utilized and managed optimally by the people of Lamu Village. The aim of this community service is to provide information regarding the handling of yellowfin tuna catches and training on diversifying noodle products from fish bones as a source of calcium. The methods used are counseling and training methods or direct demonstrations to the community, especially fishermen and PKK women. The results obtained from this training are that the community is able to process and utilize water products, especially those that are the potential of Lamu Village. The community has been able to make meatballs from tuna meat and noodles from tuna bone meal, which is able to create products that can give birth to MSMEs in the community.
Analisis Kapasitas Perikanan dengan Pendekatan Data Envelopment Analysis (DEA) di Perairan Utara Gorontalo Olii, Abdul Hafidz
Jurnal Ekonomi dan Pembangunan Indonesia
Publisher : UI Scholars Hub

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

Abstract

Fishing capacity is ability of fishery input (boat) used in output production (catch), it measured by using fishing unit or other fishing gear production. In simple way, fishing capacity is an ability of fishing boat (with all aspects) to capture fish. This ability will depend on the fish stock to be captured (seasonally or yearly) and the ability of the fishing gear itself. The aims of this research are to analyze technical efficiency and capacity of capture fishery in between years, of fishing gear and of purse seine. Research location was in the northern water of Gorontalo. Data was analyzed using data envelopment analysis (DEA). The development of capture fishery in 20 years since 1986 - 2005 of the northern water of Gorontalo showed that 1995, 2003 and 2005 are the most efficient years compared to other years, therefore, these years can be used as a basic of allocating fishing effort and catch. The most efficient fishing gear was purse seine and line, whereas gill net is an inefficient fishing gear. For purse seine, there are 11 boats that have efficiency value of 1. In order to reach efficiency level of each purse seine, it needs to decrease the number of input such as reducing 27.97 percent of boat, reducing the length of fishing duration to 29.49 percent, reducing the length of fishing trip/tonnage month to 26.87 percent and reducing fishing operation cost to 15.67 percent.
Co-Authors Alfi Sahri Baruadi Alfi sahri R Barudi Alfi Sahri Remi Baruadi Alwin Muhamad Amna dajafar Arfiani Rizki Paramata Ari Purbayanto Atep Ginanjar Ayisman Taguge Azis Salam Aziz Salam, Aziz Baid, Ilham Baruadi, Alfi Sahri Citra Panigoro Daniel R. Monintja Dhea Farandina S. Tatang Eduart Wolok Elena Wonneberger Fachrussyah, Zhulmaydin C Fadjrin Buhang Femy M. Sahami Frengky Amrain Frengky Armain Hasim Hasim Hasim Hasim Hindunstira Baruadi Idrak Saleh Madjowa, Verrianto Miftahul Khair Kadim Miftahul Khair Kadim, Miftahul Khair Moh. Hidayat Koniyo Muhlis Muhlis Nur F Bulotio Nuralim Pasisingi Nuralim Pasisingi Papeo, Dizky Ramadhani Putri Puluhulawa, Rapika M Rahim, Ditya Nanda Ramli Sahabu Safitri Rizky Amelia Purwindani Salahudin Olii Santi Saleh Sayuti Sayuti Siti Rahmi AR Nusi Sitti Nursinar Sitty Ainsyah Habibie Sri Nuryatin Hamzah Stella Junus Sumrin Sumrin Syamsuddin . Syamsuddin Syamsuddin Thomas Tammu Veggy Arman Victor Ph. Nikijuluw Wila Rumina Nento Yulianti Bakari Yusni Trisa Pakaya ZC Fachrussyah