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All Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology ECSOFiM (Economic and Social of Fisheries and Marine Journal) JURNAL BIOLOGI INDONESIA Jurnal Akuatika Indonesia Omni-Akuatika MAJALAH ILMIAH GLOBE Jurnal Manajemen dan Bisnis Samakia: Jurnal Ilmu Perikanan QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Mina Sains Jurnal Segara EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Penelitian Transportasi Laut Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Hanifiya: Jurnal Studi Agama-Agama Indonesian Journal of Social Research (IJSR) Indonesian Journal of Applied Research (IJAR) Jurnal Manajemen Dan Bisnis COJ (Coastal and Ocean Journal) ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Indonesia Law Review (ILREV) Ekombis Sains: Jurnal Ekonomi, Keuangan dan Bisnis INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Rekayasa Lampung (JRL) Karimah Tauhid

Yudi Wahyudin

Universitas Djuanda

Author-ID : 636201

Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Neuroscience Social Sciences Transportation Other

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Analisis Biaya Transaksi Di Terminal Peti Kemas Pelabuhan Jambi Septa Riadi; Eva Anggraini; Yudi Wahyudin
Jurnal Penelitian Transportasi Laut Vol 22, No 2 (2020): Jurnal Penelitian Transportasi Laut
Publisher : Puslitbang Transportasi Laut, Sungai, Danau, dan Penyeberangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/transla.v22i2.1549

Indonesia adalah negara kepulauan yang membutuhkan konektivitas antar pulau melalui pelabuhan. Jambi adalah salah satu provinsi di Indonesia yang memiliki lokasi strategis di muara Selat Malaka, tetapi pelabuhan di provinsi Jambi belum menjadi pilihan utama pelaku bisnis untuk melakukan proses bongkar muat. Dalam berbagai penelitian, biaya merupakan salah satu konstrain pelaku usaha dalam menentukan pelabuhan yang digunakan untuk melakukan bongkar-muat barang. analisis biaya transaksi dirasa perlu dilakukan untuk bisa menentukan besaran biaya yang berlaku di pelabuhan Jambi sehingga dapat dilakukan analisis lanjutan untuk mengefisiensikan biaya di pelabuhan provinsi Jambi. Metode yang digunakan dalam penelitian ini dengan menggunakan analisis biaya transaksi. Hasil analisis biaya transaksi ditemukan bahwa biaya transaksi masih merupakan komponen tertinggi dengan rasio 0,78 untuk kapal domestik dan 0,69 untuk kapal asing. Tingginya biaya transasksi ini telah mengakibatkan turunnya kunjungan kapal di pelabuhan Jambi dengan signifikan.Transaction Cost Analisys In The Container Terminal in Port of Jambi; Indonesia is an archipelago that requires inter-island connectivity through ports. Jambi is one of the provinces in Indonesia which has a strategic location in the estuary of the Malacca Strait, but the port in the province of Jambi has not been the main choice for business people to carry out the loading and unloading process. In various studies, cost was one of the constraints of business actors in determining the port used for loading and unloading goods. transaction cost analysis was deemed necessary to be able to determine the amount of costs that apply at the port of Jambi so that further analysis can be done to make costs efficient at the port of the province of Jambi. The method in this research used transaction cost analysis. Transaction cost analysis results found that transaction costs are still the highest component with a ratio of 0.78 for domestic vessels and 0.69 for foreign vessels. The high cost of this transaction has resulted in a significant decline in ship visits at the port of Jambi.

Studi Penilaian Resiliensi Nelayan Dalam Pengelolaan Ekosistem Terumbu Karang Di Pulau Biawak, Kabupaten Indramayu Muhammad Nur Arkham; Yudi Wahyudin; Perdana Putra Kelana; Rangga Bayu Kusuma Haris; Ratih Purnama Sari
Samakia : Jurnal Ilmu Perikanan Vol 12 No 1 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Kegiatan pemanfaatan dan eksploitasi ekosistem terumbu karang yang tidak ramah lingkungan dapat meningkatkan tekanan dan ancaman terhadap sumberdaya tersebut. Tujuan dari penelitian adalah untuk menghitung status resiliensi nelayan terhadap ekosistem terumbu karang. Lokasi penelitian di Pulau Biawak, Kabupaten Indramayu. Data yang digunakan dalam penelitian ini merupakan data primer dan data sekunder. Data primer diperoleh dengan metode wawancara menggunakan kuisioner dan observasi langung. Data sekunder diperoleh melalui kajian pustaka dan analisis berbagai literatur yang terkait dengan penelitian. Analisis indeks resiliensi nelayan dengan merepresentasikan dalam suatu komposit geometri. Hasil analisis indeks resiliensi nelayan (IRN) menunjukkan bahwa nelayan di lokasi studi menunjukkan tingkat resiliensi pada kategori resilien (66,9). Beberapa kegiatan dan program dari stakeholders dengan melibatkan nelayan dalam melakukan upaya transplantasi terumbu karang dapat meningkatkan resiliensi masyarakat dari parameter pengetahuan, adaptasi, persepsi dan ketergantungan.

Bioeconomic Analysis of Stolephorus sp Fisheries in the Conservation Area of Perairan Karang Jeruk, Tegal Regency, Central Java Esza Cahya Dewantara; Achmad Fahrudin; Yudi Wahyudin
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 8, No 1 (2020): ECSOFiM Oktober 2020
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2020.008.01.05

The goal of this study was to determine the utilization level of anchovy resources in Perairan Karang Jeruk after being designated as a fisheries reserve conservation area. The CYP algorithm approach was used as a bioeconomic analysis. This study was conducted in November 2019 – January 2020. The results showed that the intrinsic growth rate of anchovies (r) was 1.803 tons/year, the capture coefficients (q) was 0.000506 tons/trip, and the environment supporting capacity (K) amounting to 1501.67 tons/year, cost (c) of 0.27 million/trip and price (p) of 8.73 million/ton. MSY efforts (EMSY) amounted to 1780.42 with maximum production (hMSY) of 676.80 tons/year. MEY (EMEY) efforts amounted to 1694.14 with maximum production (hMEY) of 675.21 tons/year. The utilization of fisheries resources activities shows more capture, both biologically and economically. Policy recommendations that can be applied from the results of the study are that business/effort limitations need to be made to 2416 – 2539 trip/year for payang fishing gear and 1489 – 1565 for Mini Purse Seine fishing gear. The implementation of the quota system on the Total Allowable Catch (TAC) basis for payang fishing gear is 65.52 tons/year, while the mini purse seine fishing gear is 475.92 tons/year.

IDENTIFICATION ISSUES AND PROBLEMS FOR COASTAL DEVELOPMENT IN THE GULF LAMPUNG (AN APPROACH OF SOCIAL ECOLOGICAL SYSTEM) M. Nur Arkham; Yudi Wahyudin; Achmad Fahrudin; Novit Rikardi; Galih Rakasiwi; Muhammad Reza Pahlevi; Arif Trihandoyo
COJ (Coastal and Ocean Journal) Vol. 2 No. 2 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Lampung Province has a large potential of coastal and marine resources, but its utilization is not optimal. The aim of the research is to study the potential of coastal and marine resources and identification issues and problems for coastal and marine development program of the Lampung Bay with a social ecological system (SES) approach. The research location is the coastal area of Lampung Bay (Pesawaran District, South Lampung District, and Bandar Lampung City). The data collected by surveys and interviews, while also conducted Focus Group Discussion (FGD). Analysis of the data using the important value index (IVI). The interaction between the components of the resource with resource users, namely commodity of shrimp aquaculture, hatchery of shrimp seeds, seaweed, grouper aquaculture (KJA), capture fisheries, and ecotourism (marine tourism). Interaction between infrastructure components and infrastructure providers, namely long international port commodities, container terminals, jetties, and fish landing base (TPI). The important value index which is included in the category of issues and issues that are very important in carrying out development in the coastal area of Teluk Lampung is the economic field with a value of 2.55 and socio-institutional values of 2.52. Keywords: social ecological system, important value index, ICM and Lampung Bay

REVIEW LITERATURE: INDONESIAN PORT MANAGEMENT STRATEGY WITH TRANSDISCIPLINARY APPROACH COMPARED TO OTHER COUNTRIES IN THE WORLD Septa Riadi; Eva Anggraini; Yudi Wahyudin
COJ (Coastal and Ocean Journal) Vol. 2 No. 2 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Research with a transdisciplinary approach aims to encourage integration beyond the boundaries of disciplines, and provide new perspectives in dealing with complex problems. These problems target various aspects, including problems in port management. In Vietnam the main problem of the port is in terms of ecology. While in Hong Kong as one of the largest ports in the world, it also faces problems in regulating the flow of ships and also in ports. Greece and China highlight an equally important study, namely the risk at the port. The port of Turkey has a different approach in attracting ships to dock at its ports, namely non-price aspects such as customer service, service customization and bundling, service expansion, service diversification and additional services and most importantly is the improvement of the company's image through the UK and Australia's CSR having the same problem regarding port privatization. To solve this problem is certainly expected to share the role of transdisciplines, ranging from government science, institutional economics, political economy, engineering science, ecology, business, to socilogy and other sciences. Keywords: transdisciplinary, port management, marine services

REVIEW LITERATURE: POLICY OF BACKING FOR TRADING ORNAMENT CORALS AND ANEMON BY THE MINISTRY OF MARINE AND FISHERIES AFFAIRS Septa Riadi; Yudi Wahyudin; M. Nur Arkham
COJ (Coastal and Ocean Journal) Vol. 2 No. 2 (2018): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

The purpose of article writing is to conduct a policy review of the Ministry of Maritime Affairs and Fisheries regarding the prohibition of trade in ornamental materials for the sustainability of community welfare. The research method used is a literature study to understand the relevant problems. On Mid-August 2016, the Minister of Maritime Affairs and Fisheries made a policy to prohibit the sale and purchase of ornamental coral in any form. This policy was made due to the higher level of coral damage. The policy provides a negative impact on the sustainability of life and income of fishermen and entrepreneurs engaged in ornamental coral. The results of LIPI's research through the COREMAP-CTI program assess coral damage caused by climate change, besides fishing activities with environmentally friendly fishing gear such as bombs and poisons that cause coral damage. The conclusion of this article states that coral trade is not the main cause of damage to coral reefs in Indonesia, so the policies issued by the MMAF will have a negative impact on the social and economic conditions of the people who depend on the trade in ornamental corals. Keywords: ornamental coral, policy, trading

KONDISI SOSIAL EKONOMI MASYARAKAT PESISIR DI KECAMATAN BATUI, KABUPATEN BANGGAI, PROVINSI SULAWESI TENGAH M. Nur Arkham; Yudi Wahyudin; Novit Rikardi; Agus Ramli; Arif Trihandoyo
COJ (Coastal and Ocean Journal) Vol. 4 No. 1 (2020): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Masyarakat yang tinggal di desa pesisir sebagian besar mata pencahariannya adalah nelayan dan sangattergantung dengan sumberdaya laut dan ekosistem pesisr. Tujuan dari penelitian ini adalah untuk dapatmengetahui kondisi sosial ekonomi masyarakat pesisir yang memanfaatkan potensi pesisir di wilayahKecamatan Batui, Kabupaten Banggai Penelitian ini dilakukan di wilayah pesisir Kecamatan Batui,Provinsi Sulawesi Tengah. Pengambilan data dilakukan dengan cara survey dan wawancara. Analisis datadilakukan secara kualitatif dan deskriptif. kondisi sosial masyarakat pesisir di Kecamatan Batui sebagianbesar bermukim di pesisir pantai dengan tingkat kepadatan penduduk yang tidak padat. Aspek pendidikanmenunjukkan bahwa rata-rata masyarakat pesisir berpendidikan Sarjana sebanyak 40% dengan nilaiindeks pembangunan manusia (IPM) dalam kategori sedang. Dilihat dari kondisi ekonomi bahwamatapencaharian masyarakat pesisir di Kecamatan Batui yaitu bergantung pada sektor perikanan yaitusebagian sebagai nelayan. Alat tangkap dan armada perikanan yang digunakan untuk usaha perikanantangkap nelayan di lokasi penelitian adalah perikanan skala kecil. Kata kunci: Kecamatan Batui, masyarakat pesisir, nelayan kecil, perikanan tangkap

Analisis Kerentanan Mata Pencaharian Masyarakat Pesisir Teluk Depapre, Jayapura, Papua Yunus Pajanjan Paulangan; Muh. Arsyad Al Amin; Barnabas Barapadang; Yudi Wahyudin; Taryono Taryono
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 3, No 2 (2020)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Understanding the vulnerability of livelihoods is very important in identifying and developing alternative livelihoods for communities to achieve their welfare. Alternative livelihoods are intended so that people do not depend their livelihoods entirely on the use of natural resources. Thus, the exploitation pressure on natural resources, especially the coast and the sea can be minimized. The purpose of this study is to analyze the level of livelihood vulnerability of the people in Depapre Bay using the Livelihood Vulnerability Matrix method. The results of the analysis showed that the level of vulnerability of people's livelihoods is in the vulnerable category (2.44), where the variable value is still low in terms of disaster disruption, social networks, savings, means of production, production costs, and fulfillment of basic needs.Keywords: Vulnerability; Livelihood; Coastal Community; Exploitation Pressure; Natural Resources; Teluk Depapre; Papua

Evaluasi Dampak Program Merdeka Belajar Kampus Merdeka (MBKM) pada Bidang Studi Akuakultur Mulyana Mulyana; Yudi Wahyudin; Dudi Lesmana; Muarif Muarif; Fia Sri Mumpuni; Eko Rini farastuti
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 4, No 1 (2022): February Pages 1-1600
Publisher : Universitas Pahlawan Tuanku Tambusai

Tujuan penelitian ini adalah untuk mengevaluasi dampak program Merdeka Belajar Kampus Merdeka (MBKM) pada bidang studi Akuakultur di Universitas Djuanda. Evaluasi dilakukan dengan bantuan kuesioner terhadap seluruh dosen dan representasi mahasiswa pada program studi Akuakultur Universitas Djuanda. Hasil penelitian menunjukkan bahwa program MBKM menunjukkan tingkat manfaat yang cukup besar bagi dosen dan mahasiswa yang mengikuti program tersebut. Program MBKM memberikan dampak positif pada peningkatan pengetahuan dan keterampilan mahasisw serta memberikan dampak terhadap peningkatan kapasitas dosen. Mitigasi terhadap hambatan yang dapat timbul dalam proses penyelenggaraan program MBKM sangat diperlukan agar tujuan dan manfaat program dapat dicapai dengan baik, optimal dan berkelanjutan.

Jasa Ekosistem Lamun Bagi Kesejahteraan Manusia Yudi Wahyudin; Tridoyo Kusumastanto; Luky Adrianto; Yusli Wardiatno
Journal Omni-Akuatika Vol 12, No 3 (2016): Omni-Akuatika Special Issue Kripik SCiFiMaS
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

The purpose of this study was to determine the typology, seagrass ecosystem function andservices that are useful for human well-being. This research was conducted by using literaturessurvey of some scientific documents and analyzed qualitatively and described to obtain acomprehensive overview in accordance with purposes of this research. The results of this studyshows that seagrass ecosystem provides the benefits of ecosystem services are valuable andneeded humans to meet their needs and well-being, both ecologically, socially, and economically. Those ecosystem services include the following: (i) provisioning services that one of them shownby the production of a protein source necessary for mandkind, (ii) regulating services, one of whichis shown by role of seagrass in maintaining the stability of white sand beaches from abrasion, (iii)cultural services, one one which is shown by the role of seagrass in making the surrounding areaas a place for recreation, especially recreational fishing, and (iv) supporting services, one of whichis shown by the role of seagrass in the process of supplying oxygen and nutrient cycling in thewaters of the needs of fish and biota surrounding. All the ecosystem services provided to be asource of life and livelihood are needed to meet the people’s welfare. Keywords : seagrass, ecosystem services, provisioning services, regulating services,cultural services, supporting services

Co-Authors Abdul Syukur Abdullah Baharun Achmad Fahrudin Agus Ramli ahsan shiddiq robbani Ahsan Ahyar Ismail Akhmad Fauzi al amin, arsyad Al. Amin, Muh. Arsyad Andan Hamdani Arif Trihandoyo Arif Trihandoyo Arifah Rahayu Ario Damar Asma, Wan Izatul Azmi, Mohamad Zaki Maharga Barnabas Barapadang Benny Osta Nababan Chaterina Agusta Paulus Dewantara, Esza Cahya Dudi Lesmana Eko Rini farastuti Ekorini Farastuti Esza Cahya Dewantara Eva Anggraini Farasfatih, Ekorini Fia Sri Mumpuni Galih Rakasiwi Halim, Muhammad Abi Sofian Abdul Hutapea, Roma Yuli F Iman Teguh, Iman Jaya, Dineu Cahyani Kahmad, Dadang Khaira, Fadhila Lesmana, Dudi Luky Adrianto M Arsyad Al Amin M. Nur Arkham Mahipal Marhaly, Mulyana Metti Wiradika Charolyna Sinambela Muarif Muarif Muarif Muh. Arsyad Al Amin Muh. Arsyad Al. Amin Muhamad Zainal Fanani Muhammad Nur Arkham Muhammad Nur Hussein Wahyudin Muhammad Reza Pahlevi Muhammad Reza Pahlevi Muhammad Yuusuf Wahyudin Mujio, Mujio Mulyana Mulyana Nani Yulianti Novit Rikardi Nur Rochman Oktavianus LT Paulangan, Yunus P. Perdana Putra Kelana Permana, Rifal Prasetiyo, Didit Eko Prasetya, Panji Anggara Prastya, Gygih Rudi Eka Purnama, Helmi Ramdani, Faisal Tri Ramli, Agus Ramziansyah, Rahsya Sameer Randy, Amal Fatullah Rangga Bayu Kusuma Haris Ratih Purnama Sari Riadi, Septa Saragih, Melly Revani Septa Riadi Setyo Pertiwi Setyono Suharyanto Taryono Taryono Kodiran Taryono Taryono Tridoyo Kusumastanto Trihandoyo, Arif Trihandoyo, Arif Uswatun Chasanah Wahyudin, Muhammad Nur Hussein Wahyudin, Muhammad Yusuf Wahyudin, Muhammad Yuusuf Xiongzhi, Xue Yanyan Mulyaningsih Yeti Lis Purnamadewi Yogi, Elimelek Yonvitner - Yuliawati Yunus P Paulangan, Yunus P Yunus Pajanjan Paulangan Yusli Wardiatno

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