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Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan
Published by Universitas Hasanuddin
ISSN : 27472124     EISSN : 27215717     DOI : 10.20956
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Engineering Transportation
Dalam Pengembangan dan pengolahan SDA maritim memerlukan kerjasama multidisiplin ilmu, dimana kesemua disiplin ilmu tersebut berperan besar dalam menjadikan Indonesia sebagai poros maritim dunia. Oleh karena itu diperlukan inovasi dan sinergi untuk menghasilkan riset tentang teknologi kelautan oleh perguruan tinggi, lembaga-lembaga penelitian dan industri dapat memberikan kontribusi terhadap issue tersebut. Tujuan Zona Laut adalah sebagai wadah menyalurkan pemikiran, ide-ide cemerlang dan konstruktif komprehensif sehingga menjadi bagian usulan-usulan solusi bagi kemajuan pembangunan Sumber Daya Kelautan Indonesia. Topik-topik yang dapat diterbitkan Zona Laut ini adalah: 1. Teknologi dan Rekayasa Bangunan Lepas Pantai 2. Desain Produk Bangunan Perikanan dan Kelautan 3. Manajemen Transportasi Laut dan Aplikasi Teknologi Pelayaran 4. Energi Kelautan Terbarukan 5. Sistem dan Pengendalian Kelautan 6. Material Maju kelautan 7. Rekayasa dan Manajemen Kepelabuhanan serta Pengembangan Sumber Daya Pesisir 8. Oseanografi dan Keteknikpantaian 9. Kebencanaan Pantai dan Lingkungan Laut Jurnal ini diterbitkan oleh Departemen Teknik Kelautan, Fakultas Teknik, Universitas Hasanuddin pada bulan Maret, Juli dan Nopember setiap tahun. Naskah yang telah disetujui untuk diterbitkan telah ditinjau oleh pengulas dan abstrak bebas untuk diunduh melalui situs web kami.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 196 Documents
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Analisis Kinerja Pelabuhan Depapre Sebagai Simpul Tol Laut Dalam Mendukung Distribusi Logistik Di Kabupaten Jayapura Febriyanti Karimba Pangadongan; Muhammad Asdar; Andi Sitti Chairunnisa
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26527

Abstract

A port is said to have a good level of service if the time required for loading and unloading activities is shorter than the specified schedule. In order to smooth the flow of goods, increase the effectiveness of port operational performance, it is necessary to use service performance standards as a benchmark to determine the level of service that can be provided to service users. Depapre Port is one of the ports that plays an important role in the process of progressing economic growth in Papua Province. The availability of facilities and infrastructure at Depapre Port greatly influences the smooth distribution of logistics in the Papua Province region, specifically in areas on the T-19 Route, namely Merauke – Kokas – Sorong – Biak/Korido – Depapre/Jayapura – Sorong – Merauke. Port performance is analyzed using the Decree of the Director General of Sea Transportation Number HK.103/2/18/DJPL-16. This research will discuss the performance of Depapre Port in distributing logistics in the Jayapura Regency area. In addition, this study also identified the factors that influence the performance of Depapre Port by conducting interviews and direct observation of several informants who understand and are involved in port activities, which are divided into 5 categories: Humans, Ship Service Facilities, Environment, Material and Methods and will explained in more depth using cause and effect diagrams. The results of this study will then be evaluated so that an improvement effort can be determined so that the performance of the Depapre port can run normally like other ports in Indonesia.
Fatigue Life Assessment of Deck Barge Construction Using Numerical Simulation Methods Alamsyah Alamsyah; Irvan Setiawan; Amalia Ika Wulandari; Rodlian Jamal Ikhwani; Suardi Suardi
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26541

Abstract

Barges are used as the main means of transporting heavy goods such as nickel, wood, coal and other materials that are placed on the main deck and have implications for stress values ​​and construction fatigue life. This study uses a numerical simulation method with the help of ANSYS software. The load simulations given to the main deck construction of the barge are 50% load, 75% load, and 100% load (full load). The results of the numerical simulation detected that the largest stress occurred when the 100% load condition was 190.7 MPa. The stress with 75% load is 160.21 MPa and the stress for 50% load is 129.73 MPa. The fatigue life at 100% load is 10.66 years with a stress cycle of 170000 times, 75% load is 13.49 years with a stress cycle of 300000, and a 50% load is 21.16 years with the a stress cycle of 700000. -
Karakteristik Perahu Sandeq Perangkap Ikan Berbahan Kayu Bulat di Provinsi Sulawesi Barat Rusman Rusman; Misliah Idrus; Syamsul Asri
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26566

Abstract

The Sandeq boat is a type of traditional boat used for fishing and sea transportation by the Mandar people, in the coastal area of ​​West Sulawesi. Round wood is still the main material used in making sandeq boats. The aim of this research is to determine the characteristics of sandeq fishing boats made of wood in the province of West Sulawesi. Determining of the respondent is this research is done by purposive. Analysis method is used: qualitative and quantitative descriptive analysis. The result of the research shows that there were 4 types of sandeq boats used to catch fish, namely the Pangoli types with a length 5-7 meters as much as 55,23 %, Parroppong and Potangga types with a length 7 – 11 meters as much as 41, 91 %, and Pallarung types with a length >11 meters as much as 2,86 %. The four types of sandeq boats used a combination of sails and engines as propulsion. The main construction includes: stripes (lunas), sideboards (palamma boards), ivories (tajo), deck boards (kalandara), katir beams (baratang), and masts (palayarang). The L/B of a sandeq boat average 8.23-11,27 which intends to increase if the length is added to indicate that they are appropriate for high speed boats, while the L/H   ratio of sandeq boats average 7,25-10,30 which tends to increase in length indicates that sandeq boats are lacking in terms of elongation resistance.  The B/H ratio of a sandeq boat average 0,89-0,92 which is relatively low and tends to be the same indicates that the stability of the boat is not good. This study suggests that further research are needed to do advance research on the longitudinal resistance of sandeq boats, as well as more in-depth research on the stability of outrigger boats is required.
Kompetensi Kleder Dalam Peningkatan Aspek Keselamatan Dan Keamanan Pelayaran Kapal Khusus Ternak Ade Mardani Putra; Aji Ludro Tamtomo; Harri Mochammad Mansur; Joko Sulistianto
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26925

Abstract

This research aims to give a recommendation competition requirement which needed by kleder in improving of safety aspect cattle ship. The research method uses descriptive qualitative with literature study. Observation and interview done for evaluation of cattle transportation policy who employs the kleder on the ship. The observation was conducted by captain and crew. The collected data is then processed and analyzed using policy analysis. The result of the research is that an increase in Kleder’s competence is absolutely necessary not only in terms of handling livestock but also in the basic skills of shipping safety and security on ships. In improving the safety and security aspects of livestock shipping, crew members are required to have a basic certification of shipping safety and security and be registered in an emergency certificate in order to comply with the provisions on manning. In addition, there is a need for serious attention and coordination among institutions, practitioners, ship owners, livestock owners and other related parties to issue appropriate policies regarding the status of kleders on board ships.
Prosedur Jasa Keagenan Kapal Dengan Sistem Inaportnet Untuk Efisiensi Waktu Kusharyanto Kusharyanto; Ageng Premadi; Susiarni Magdalen; Desy Sakinatu Syifa
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26929

Abstract

This research aims to know agency service implementation flow by inaportnet system. This research use qualitative descriptive design. This research is conducted in the port of PT. Pelindo II (Persero) and PT. Adi Bahari Nuansa Banten. Method of collecting data such as literature review, documentation, observation and interview. The result of this research is agency service implementation flow with inaportnet system and vessel management system (VMS) by PT. Adi Bahari Nuansa is complicated by operational staff of PT. Adi Bahari Nuansa. Agency service with inaportnet system and Vessel Management System (VMS) have a delays in sending ship document, so that hampering the entire process of agency activities using the inaportnet system and vessel management system (VMS). In addition, making billing for payment of signs, and vessel traffic system money has not been able to use the inaportnet system, so that the implementation of agency services not run effectively and optimally.
Upaya Peningkatan Keterampilan Kru Kapal Dalam Penggunaan Teknologi Navigasi Kapal Sandy Wahyu Purnomo; Dapid Rikardo; Joko Sulistianto; Vidiana Anggeranika
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26932

Abstract

The purpose of this research is to improve the skills of the crew in the use of navigation technology on board (case study of graduates of the Banten Shipping Polytechnic). This study uses a qualitative method, the population of this study is more than 50 people consisting of management and lecturers of the shipping polytechnic and more than 100 students of the shipping polytechnic. The results of this study through the Analytical Hierarchy Process (AHP) which will calculate hierarchically from each research criteria for each respondent. The results of the analysis of this study are in the form of a priority scale that shows the order of the first factor to the last priority position which causes the quality of the crew to decline along with the parties that have the most influence on the quality produced by the crew. The priority scale of each criterion obtained is the most important criterion that affects the quality of ship crews from graduates of training participants at the Banten Shipping Polytechnic, namely aspects of curriculum/teaching materials that place rank 1 (one) with the highest matrix value 0.5047255107, aspects of the number of hours of study place rank 2 (two) with the matrix value 0.3037629869, the aspect of infrastructure is ranked 3 (three) with the matrix value 0.1275744589, the aspect of facilities is ranked 4 (four) with the matrix value 0.0482186131, and the aspect of the number of teachers is ranked 5 (five) with the matrix value 0.0157184303. The results obtained after the ship's crew implemented the curriculum were that the ship's crew could operate the navigation tools according to what was taught in the Banten Shipping Polytechnic curriculum. The conclusion in this study is that the most important effort in improving the quality of crew skills in the field of navigation technology for graduates of the Banten Shipping Polytechnic is the curriculum and teaching materials used in the education process at the Banten Shipping Polytechnic.
Analysis of Ship Operation Pattern Base on Bira - Pamatata Crossing Jusma Wahidah; Syamsul Asri; Daeng Paroka
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.26954

Abstract

The Bira-Pamatata crossing transportation service is carried out by three ships, namely KMP Bontoharu, KMP Kormomolin, and KMP Balibo. These three ships have different technical specifications, so the cost of production for the three ships is also other at the 60% load factor level as the basis for determining the tariff. However, the tariffs set for the three ships remain the same. Therefore, it is necessary to decide on the basis of the ship's operating pattern that meets the operational feasibility criteria based on the value of the applicable tariff. The results of the frequency base based on the load factor between the three ships are for KMP Balibo as many as 770 trips/year, KMP Kormomolin as many as 464 trips/year, and KMP Bontoharu as many as 439 trips/year. The method used to determine the basic operating pattern equation approach is the trendline method based on the relationship between frequency and load factor that meets the feasibility of operations. The validation results show that the basic operating pattern equation for the three ships is feasible based on the correlation test results and the mean average percentage error so that the equation can be used as the basis for setting the operating pattern of the Bira -Pamatata crossing.    
Kinerja Operasional Kapal Pelayaran Rakyat di Pelabuhan Pare-Pare Makmur Syam; Poerwanto Poerwanto
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.27047

Abstract

The role of people's shipping or traditional ships as a means of sea transportation is needed to encourage and encourage economic development in underdeveloped areas. This study aims to identify the operational performance of people's shipping vessels at the Port of Pare-Pare. This research was conducted with a qualitative method through semi-structured interviews with the aim of obtaining in-depth information from respondents regarding information on the operational performance of people's shipping vessels and community perceptions regarding the operational performance of these people's shipping vessels. After looking at the discussion presented, it can be concluded that the provision of transportation depends on the supply function. This function describes the correlation between the amount of goods offered by the market and the price level offered. The number of transportation services available depends on several factors, including vehicle capacity, road and terminal capacity, as well as the level and quality of management.
Pemetaan Daerah Rawan Bencana Dalam Upaya Mitigasi Bencana Berbasis Gis Di Kecamatan Sungai Raya Kepulauan Kabupaten Bengkayang Provinsi Kalimantan Barat Shelamita Bandawa Putri; Jasisca Meirany; Nana Novita Pratiwi; Arfena Deah Lestari; Mochammad Meddy Danial
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.27374

Abstract

Bencana banjir rob merupakan fenomena yang sering terjadi di kota yang terletak ditepi pantai atau wilayah kawasan pesisir. Kecamatan Sungai Raya Kepulauan merupakan salah satu kecamatan yang berada di pesisir bagian utara Provinsi Kalimantan Barat tepatnya yang berada di Kabupaten Bengkayang, dimana kawasan pesisir Kecamatan Sungai Raya Kepulauan termasuk kawasan pesisir yang rawan terjadinya bencana banjir rob. Sejalan dengan permasalahan tersebut, perlu adanya upaya mitigasi bencana berbasis GIS. Tujuan penelitian ini adalah untuk upaya merekomendasikan mitigasi bencana melalui pemetaan daerah rawan bencana banjir rob. Metode penelitian ini menggunakan metode kuantitatif karena analisis pemetaan daerah rawan bencana dalam upaya mitigasi bencana berbasis GIS dilakukan dengan menggunakan Sistem Informasi Geografis melalui overlay peta. Hasil penelitian menunjukkan daerah rawan banjir rob tertinggi berada di daerah pesisir Kecamatan Sungai Raya Kepulauan dengan luasan sebesar 1715,17 Ha, hal ini dikarenakan di daerah tersebut memiliki nilai ketinggian lahan dan kemiringan lereng yang cenderung rendah. Pada hasil analisis peta luas terdampak banjir rob di wilayah pesisirnya didominasi pada kategori tinggi dengan luasan seluas 1102,20 Ha. Berdasarkan hasil peta analisis rawan bencana banjir rob, dapat direkomendasikan upaya mitigasi bencana banjir rob yang terdiri dari tahap pra bencana, tahap saat terjadi bencana, dan tahap pasca bencana banjir rob.
Analisis Kualitas Air Alkalinitas pada Perairan Tambak Intensif Situbondo Ani Listriyana; Creani Handayani; Anita Diah Pahlewi
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 4, Number 2, July 2023 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v4i2.27456

Abstract

Situbondo regency is one of the regencies located on the north coast of east java province which has potential in the fisheries and marine sectors. The sea area in Situbondo Regency is 1,142.4 km2. Geographically, these potential areas are concentrated in coastal areas with fishing, pond aquaculture, freswater aquaculture, seawater aquaculture, hatcheries and fishery prosessing businesses. Aquaculture businesses growing rapidly in Situbondo Regency, namely vaname shrimp aquaculture. The survival of vaname shrimp is influenced by the quality of water used. Alkalinity is one of the water quality parameters that impartant in the growth of vaname shrimp. Alaklinity that is to low will cause the shrimp can change their shells or molt frequently. Shrimp tat molt too often will be susceptible to disease and the threat of cannibalism due to the weak condition of the shrimp. In addition , too low alkalinity can also cause the shrimp fail to molt so that the shrimp can die. Besides that, if the alkalinity is too high, it will be difficult for the shrimp to molt so that their growth is not optimal. Water quality testing with alakalinity parameter was caried out at several pond location as samples, namely location 1 in Demung village, besuki district, location 2 in Kilensari village, Panarukan district, location 3 in Sletreng village , Kapongan district dan location 4 in Agel Village, Jangkar district. The research was conducted for 1 year with testing every 2 weeks. The result of measurements of alkalinity in Situbondo waters from november until November 2022 were ini the range of 90- 145 ppm. Thies value is still classified as appropriate to support pond-based shrimp farming based on water quality standart by PERMENT KP No.75 of 2016 concerning general duidelines for shrimp aquaculture stating that the level of alkalinity in water should be range of 80- 150 ppm. Meanwhile, number of Ca2+ level that support hardness are also in safe range for the survival of vaname shrimp, which below 500 ppm. Keyword : Alkalinity, Water Quality, Pond

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