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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur 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 JURNAL PERIKANAN DAN KELAUTAN TROPIS Teknotan: Jurnal Industri Teknologi Pertanian Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi AL KAUNIYAH KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Jurnal Perikanan dan Kelautan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Aquahayati Jurnal Tataloka Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Aceh Journal of Animal Science JURNAL BIOLOGI INDONESIA Masyarakat, Kebudayaan dan Politik AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Pariwisata JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Perikanan Universitas Gadjah Mada Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal Segara Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Techno-Fish Journal of Computer Networks, Architecture and High Performance Computing Jurnal Risalah Kebijakan Pertanian dan Lingkungan COJ (Coastal and Ocean Journal) Jurnal Pusat Inovasi Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Aceh Journal of Animal Science Jurnal Manusia dan Lingkungan Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Journal of Aceh Aquatic Sciences (Journal of Environmental Sustainability Management)
Yonvitner -
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor; Pusat Studi Bencana (Cerdas), LPPM IPB. Jl Agathis Kampus FPIK IPB Dramaga. 16680
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BIOMASA MANGROVE DAN BIOTA ASOSIASI DI KAWASAN PESISIR KOTA BONTANG Yonvitner, Yonvitner; Wahyudin, Yudi; Mujio, Mujio; Trihandoyo, Arif
JURNAL BIOLOGI INDONESIA Vol 15, No 1 (2019): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v15i1.3771

Abstract

ABSTRACTMangrove is an important buffer ecosystem in the coastal area which has a function as carbon absorption through biomass growth.  Others also as support any kind ecosystem particularly is fish's biodiversity.  This research that was conducted in Bontang coast found 4 species of mangrove that dominated by Rhizophora apiculate that biomass production average 3714 kg/ha, Rhizophora mucronata 2415 kg/ha, Sonneratia 407 kg/ ha, and Bruguiera 251 kg/ha. Mangrove ecosystem support to biomass production of the shell, shrimp, mollusc until 2408 kg/ha of total population found.  The research found that have a similar trend of mangrove growth and biomass related biota production.  The message of this research is important of mangrove conservation to support biota and another ecosystem in the coastal area.    Keywords:  Mangrove, Association, Bontang, 
BIOMASA MANGROVE DAN BIOTA ASOSIASI DI KAWASAN PESISIR KOTA BONTANG Yonvitner, Yonvitner; Wahyudin, Yudi; Mujio, Mujio; Trihandoyo, Arif
JURNAL BIOLOGI INDONESIA Vol 15, No 1 (2019): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v15i1.3771

Abstract

ABSTRACTMangrove is an important buffer ecosystem in the coastal area which has a function as carbon absorption through biomass growth.  Others also as support any kind ecosystem particularly is fish's biodiversity.  This research that was conducted in Bontang coast found 4 species of mangrove that dominated by Rhizophora apiculate that biomass production average 3714 kg/ha, Rhizophora mucronata 2415 kg/ha, Sonneratia 407 kg/ ha, and Bruguiera 251 kg/ha. Mangrove ecosystem support to biomass production of the shell, shrimp, mollusc until 2408 kg/ha of total population found.  The research found that have a similar trend of mangrove growth and biomass related biota production.  The message of this research is important of mangrove conservation to support biota and another ecosystem in the coastal area.    Keywords:  Mangrove, Association, Bontang, 
Strengthening the Solidarity Through Social Media Networks in Communities at the Ciliwung Riverbank Irwan, Irwan; Kolopaking, Lala M.; Muljono, Pudji; Yonvitner, Yonvitner
KOMUNITAS: International Journal of Indonesian Society and Culture Vol 11, No 2 (2019): September
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/komunitas.v11i2.20606

Abstract

In general, the focus of this study analyzes the strengthening of solidarity through social media networks in communities living in the Ciliwung River Basin. There are two objectives of this study, namely analyzing social media can strengthen the solidarity and the forms of solidarity that are built on the community affected by floods and landslides in the Ciliwung River Basin. This research was conducted in a community that resides in the Ciliwung River, Kedunghalang Village, North Bogor District, Bogor City. Theoretical analysis uses social media theory from VanDijk and the theory of solidarity from Durkheim. Data collection techniques were carried out by non-participant observation, and in-depth interviews. The data analysis technique was carried out by the Milles and Huberman analysis model among neigboarhoods (RT) and hamlet/groups of neighboarhoods (RW) level. The results of the study show that social media is able to strengthen community solidarity in the Ciliwung Riverbank, a disaster prone area. Solidarity built through social media are social relations, social norms and inter-household trust. Social relations built on social media networks at the level of individuals and groups are high. The form of built solidarity is mechanical solidarity that has a strong collective awareness, trust and mutual assistance. The novelty of this research shows that social media network is able to form social relations in strengthening solidarity.
KERENTANAN SPESIES NON TARGET (RETAIN) DALAM PERIKANAN TUNA LONGLINE BERBASIS DATA PRODUKTIVITAS DAN SUSCEPTABILITAS Yonvitner, Yonvitner; Boer, Mennofatria; Setyobudiandi, Isdradjad; Tamanyira, Masykur; Habibi, A; Destilawaty, Destilawaty
Techno-Fish Vol 4, No 1 (2020): Techno-Fish
Publisher : Techno-Fish

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/tf.v4i1.2241

Abstract

Pemanfaatan ikan tuna begitu intensif sehingga potensial menyebabkan kerentanan.  Namun dalam perikanan multi spesies, kelompok non target (retain) sering tertangkap dalam jumlah lebih besar sehingga turut berpengaruh pada tingkat kerentanyan.  Penelitian yang dilakukan selama 2013 di Bali, Jakarta dan Pelabuhan ratu bertujuan melihat potensi kerentanan tersebut dari alat tangkap longline.  Pendekatan analisis PSA (producitivity dan susceptabilitas) dilakukan pada jenis ikan retain tuna yaitu ikan tenggiri, cakalang (Katsuwonus pelamis), bawal dan Ikan lemadang (Coryphaena hippurus).  Tingkat kerentanan kelompok retain alat longline secara keseluruhan masih rendah dari 1,8 dan dan ikan masih berpotensi berkelanjutan
Daya Dukung Bahan Baku Industri dan UMKM Berbasis Potensi Stok pada Wilayah Pengelolaan Perikanan: Stock Capacity in MSY at FMA (MSYWPPI) for Fisheries Industry on Implementation of Fisheries Management Based on FMA Yonvitner; Mennofatria Boer; Rahmat Kurnia
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 23 No 2 (2020): Jurnal Pengolahan Hasil Perikanan Indonesia 23(2)
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v23i2.31124

Abstract

Kebijakan pemerintah dalam pengelolaan perikanan berbasis Wilayah Pengelolaan Perikanan (WPP) termasuk pada pengolahan yang menyangkut bahan baku. Potensi stok ikan lestari (maximum sustainable yield) merupakan potensi yang siap produksi sebagai konsumsi dan bahan baku olahan industri pengolahan. Penelitian ini bertujuan untuk menentukan besaran stok yang tersedia di setiap WPP sebagai indikator daya dukung bahan baku untuk industri perikanan. Penelitian yang dilaksanakan tahun 2016 ini menggunakan data series 2010-2015 untuk pendugaan kapasitas bahan baku UMKM, dan data 2015-2016 untuk data kapasitas kebutuhan industri. Analisis mencakup ketersediaan bahan baku (stok pada MSY), kebutuhan bahan baku, dan daya dukung terhadap industri secara berkelanjutan dalam setahun. Daerah dengan potensi bahan baku tertinggi adalah WPP 718 yang mampu menopang lebih dari 600 UMKM, dan Industri. Rasio kebutuhan bahan baku industri 34,85% dan UMKM 65,15% dengan total bahan baku 5,05 juta ton. Potensi stok pada MSY sebesar 80% dari stok mampu mendukung 80 industri dan 3031 unit UMKM (total 3111 unit) usaha pengolahan ikan. Jumlah ini lebih rendah dari kondisi saat ini, dimana ada 650 lebih unit Industri, 6350 lebih unit UMKM. Artinya jumlah bahan baku yang tersedia tidak mencukupi untuk mendukung industri yang ada. Untuk menjamin tersedianya stok pada tiap WPP ke depan perlu perencanaan yang lebih baik. Strategi yang dapat dipilih adalah melakukan rasionalisasi industri, bukan impor ikan atau memperkuat sumber bahan baku dari budi daya ikan laut dan air tawar.
KERENTANAN SPESIES NON TARGET (RETAIN) DALAM PERIKANAN TUNA LONGLINE BERBASIS DATA PRODUKTIVITAS DAN SUSCEPTABILITAS Yonvitner, Yonvitner; Boer, Mennofatria; Setyobudiandi, Isdradjad; Tamanyira, Masykur; Habibi, A; Destilawaty, Destilawaty
Techno-Fish Vol 4 No 1 (2020): Techno-Fish
Publisher : Universitas Dr Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/tf.v4i1.2241

Abstract

Pemanfaatan ikan tuna begitu intensif sehingga potensial menyebabkan kerentanan.  Namun dalam perikanan multi spesies, kelompok non target (retain) sering tertangkap dalam jumlah lebih besar sehingga turut berpengaruh pada tingkat kerentanyan.  Penelitian yang dilakukan selama 2013 di Bali, Jakarta dan Pelabuhan ratu bertujuan melihat potensi kerentanan tersebut dari alat tangkap longline.  Pendekatan analisis PSA (producitivity dan susceptabilitas) dilakukan pada jenis ikan retain tuna yaitu ikan tenggiri, cakalang (Katsuwonus pelamis), bawal dan Ikan lemadang (Coryphaena hippurus).  Tingkat kerentanan kelompok retain alat longline secara keseluruhan masih rendah dari 1,8 dan dan ikan masih berpotensi berkelanjutan
Kerentanan Species Ikan Retain pada Perikanan Tuna dari Alat Tangkap Handline Yonvitner, Yonvitner; Boer, Mennofatria; Kurnia, Rahmat; Tamanyira, Masykur
JSIPi (Jurnal Sains dan Inovasi Perikanan) (Journal of Fishery Science and Innovation) Vol 5, No 2 (2021): JURNAL SAINS dan INOVASI PERIKANAN
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsipi.v5i2.12191

Abstract

 Kelompok ikan retain dari perikanan tuna juga termasuk kelompok komersial utama yang juga banyak dimanfaatkan. Penurunan hook rate tuna juga turut mempengaruhi perikanan tuna termasuk hasil tangkapan samping lainnya.  Untuk itu penelitian kerentanan kelompok retain ini juga perlu dilakukan untuk mengetahui potensi berkelanjutannya. Penelitian dilakukan pada bulan Juli 2013 di Sendangbiru Malang, Bitung, Wakatobi, dan Kendari. Data yang dikumpulkan dan kemudian dianalisis adalah produkitivitas dan susceptabilitas menurut kriteria MSC (Marine Steward Council). Indek kerentanan dievaluasi dari indek jarak (Index Jaccard). Hasil tangkapan ikan retain dari perikanan tuna adalah ikan cakalang (Katsuwonus pelamis), ikan lemadang (Coryphaena hippurus), dan baby tuna (Thunnus albacores).  Nilai produktivitas berkisar 1.43-2,14 tergolong sedang sampai tinggi dan susceptibilitas 1,13-1,48. Tingkat kerentanan ikan retain berkisar 86,3-96,2 yang tergolong rentan rendah (low risk) dan potensial berkelanjutan. 
distribusi spesial populasi simping (Placuna placenta) di Pesisir Tanggerang Yonvitner Yonvitner; S Sukimin; K Praptokardiyo; I Setyobudiandi; R Dahuri
Jurnal Ilmu Pertanian Indonesia Vol. 12 No. 1 (2007): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.535 KB)

Abstract

Simping population (Placuna placenta) represent a type of benthic biota and it immobility. This species disperse in any coastal and territorial water of Indonesia such as in north Banten coast, Bekasi coast, Tuban, Gresik and Kalimantan. Dispesion of simping in Banten coastal having differences with other site.
Rasio biomasa dan kelimpahan makrozoobenthos sebagai penduga tingkat pencemaran di teluk jakarta . Yonvitner; Zulhamsyah Imran
Jurnal Ilmu Pertanian Indonesia Vol. 11 No. 3 (2006): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.862 KB)

Abstract

The monitoring technic  using  aquatic  organism  as bio indicator was  more  advance.    Monitoring of  water  quality conduct   with  biological indicator among   macrobentic biomass  and  green  mussel  population were  intensively used  by researcher. These research was consider  that  water  quality damage on Jakarta  bay might be identity with biomass analysis approach.   Benthic  organism used as sample  were  macrozoobenthos and green  mussel (Pema viridis).  Water  quality was analysed  using  Fsawb  (Fish and Wild  Life Method) index  from  ott. 1979, then  for  biomass  model  was analysed  by dominant cumulative curve.   Result  of this  research  showed  that  Fsawl index  average  was 64.99, that  its  value  was unappropriate for fishes.   The analysis  of abundance and biomass  comparison index  was tend  to increase  the  density, while the biomass was decrease.   The results  indicate that  water  body  was  already  polluted.  The si:: nificant  impact for  mussel of  pollution was appear on water column at 2 m under of sea level.
Biologi Reproduksi Ikan Belida (Notopterus notopterus Pallas, 1769) di Kolong-Bendungan Simpur, Pulau Bangka Andi Gustomi; . Sulistiono; . Yonvitner
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 1 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (669.663 KB) | DOI: 10.18343/jipi.21.1.56

Abstract

The knowledge of fish reproduction is the most important in freshwater management continously. The research was done from February-July 2013, was aiming to describe information on reproductive aspects of belida fishes (Notopterus notopterus),i.e. sex ratio, gonado somatic stages, gonado somatic index, first size of maturity, fecundity, and spawning type. The fish Samples was taken by gill net which had many sizes such as 2, 2.5, 3, and 4 cm. Each gill net has length 30 m and width 2 m. Belida fishes have caught during research amounted 497 ind, which consisted of: 237 male and 260 female. Sex ratio male and female fish were relatively balance. The maturity gonad of male fish is faster than female fish. Featherback do spawn every month for each observation during the research. The spawning type of Featherback is partial pattern (step by step). The first size of maturity gonad from male fish was in length 135 mm and female fish was in length 162 mm. Fecundity of Featherback was in range 1.051-6.057 eggs. Fecundity is not influenced by length or weight body. For the sake to keep Featherback population needed a regulation, such as: the mesh size regulation of gillnet have to 30 mm or equal with 1.5 inci.
Co-Authors . Fahmi . Sulistiono . Waluyo A Habibi Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adrian Hidayat, Adrian Afandy, Andy Agus Dermawan Agus Oman Sudrajat Ahmad Fachrudin Ahmadi, Nurdin Ai Solihat Aji Hermawan Akmal, Surya Genta Akmal, Surya Gentha Amanah Zakiah Amelian Dinisia Anastasia Dian Rosalina Anastasia Dian Rosalina Andi Gustomi Anisa Kusumadewi Zulfikar Apriansyah Apriansyah Arief Widianto Ario Damar Ario Damar Aulia Maghfirotul Khatami Aulia Maghfirotul Khatami Ayu Ervinia Beni Osta Nababan Benny Khairuddin Buda, Mark Budiman, Mukhammad Asyief Khasan Cecep Kusmana Christian, Yoppie Danang Aria Nugroho Deni Rahmat Hidayat Destilawati Destilawati Destilawati Destilawati Destilawaty, Destilawaty Diding Sudira Efendi Didit Eko Prasetiyo Dinamella Wahjuningrum Donwill Panggabean Dudi Muhammad Wildan Dwi Muninggar Pratiwi Dyah Ika Nugraheni Eddy Soekendarsih Eha Saleha Emy Mupid Enan M. Adiwilaga Endang Juwita Endang Juwita, Endang Estri Octora Farmelia Etty Riani Fadlian, Rizka Fery Kurniawan Fery Kurniawan FERY KURNIAWAN Fitra Wira Hadinata Fransiskus Mao Tokan Fredinan Yulianda Gatot Yulianto Gatot Yulianto Gautama, Dwi Ariyoga Grin Tommy Panggabean Habibi, A Hanif Wafi Hanif Wafi Hanif Wafi Hefni Effendi Helmy Akbar Helmy Akbar I Setyobudiandi I Wayan Nurjaya Iis Diatin Ilham Ilham Iqra Putra Sanur Irfan Yulianto Irianto, Dedy Cahyadi Irwan Irwan Irzal Effendi Isdradjad Setyobudi Andi Isdradjad Setyobudi Andi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Isdradjat Setyobudiandi Isdrajad Setyobudiandi Jabbar, Meuthia Aula Jamilah Jamilah Jamilah Jamilah Jan Hotman Joko Santoso K Praptokardiyo Kadarwan Soewardi Kadarwan Soewardi Kadarwan Soewardi Kardiyo Prapto Kardiyo Kardiyo Praptokardiyo Kiagus Abdul Aziz Lala M Kolopaking Lukman Faisol Luky Adrianto Luky Adrianto M Mukhlis Kamal M. Arsyad Al Amin M. Mukhlis Kamal Maisalda, Dwianka Rahman Masykur Tamanyira Masykur Tamanyira Maulana Ishak Melindo, Hera Ledy Mennofatria Boer Mia Setiawati Mochammad Riyanto Mona Agatha Muhammad Fadjar Rahardjo Muhammad Ridwan Mujio, Mujio Muliadi, Adi Nabil Zurba Nandi Abdul Aziz Nandi Sukri Nandi Syukri Ngoc, Pham Ti Anh Nor, Norhariani Mohd Nur Irsyam Nurfitri Triramdani Nursan, Muhammad P. Perdinan Pudji Muljono Puji Hastuti, Yuni Putri Utami, Putri R Dahuri R. Dikky Indrawan Rahmat Kurnia Retno Asih Riany Hastuty RIDWAN AFFANDI Rifki Aldi Ramadhani Rika Astuti Rinda Noviyanti, Rinda Rini Setiawati Riska Puspita Riyan Maulana Rizka Fadlian Rokhmin Dahuri Rokhmin Dahuri Rokhmin Dahuri Rokhmin Dahuri Rudiyanto, Bambang Yudho Rusmin Nuryadin S Sukimin Sahibuddin, Muhammad Qustam Samhuri, Refita Yunie Selvi Oktaviyani Selvia Oktaviyani Septian Dwi Cahyo Shabrina Oktaviani Sigid Hariyadi Siti Nurkhotini Soeryo Adiwibowo Sonny Koeshendrajana Sri Nuryati Sriharini, Endang Koestati Sugeng Heri Suseno Suharyanto Suharyanto Sulaeman Martasuganda Sulistiono Sulistiono Sulistyowati, Beta Indi Suraji Suraji Surya Genta Akmal Surya Gentha Akmal Surya Gentha Akmal Surya Gentha Akmal Surya Gentha Akmal Sutrisno Sukimin Syamsul Bahri Agus, Syamsul Bahri Syofyan Hasan Syukri, Nandi Tamanyira, Masykur Taryono Taslim Arifin Taslim Arifin Tatag Budiardi Tia Azira Sharif Tolentino-Zondervan, Frazen Tri Ernawati Trihandoyo, Arif Triyadi Purnomo Vera Ardelia Vera Ardelia Vicky Rizky Katili Wafi, Hanif Wahyuni, Andi Panca Waluyo Waluyo Wawan Ridwan Y. Hadiroseyani Yandra Arkeman Yasir Yasir Yasya Hanifah Kinasih Yeldi Adel Yogi Cahyo Ginanjar Yudi Wahyudin Yusli Wardiatno Yuyun Erwina Zainal Arifin Lubis Zulfikar, Anisa Kusumadewi Zulfikar Zulhamsyah Imran