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Peluang dan Tantangan Angkutan Laut Luar Negeri oleh Kapal Berbendera Indonesia terhadap Barang yang Diangkut dari Pelabuhan Belawan Putra, Bina; Soeboer, Deni Achmad; Rahardjo, Sri
Warta Penelitian Perhubungan Vol. 29 No. 1 (2017): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Pelabuhan Belawan sebagai pintu gerbang perdagangan internasional di wilayah Indonesia bagian barat merupakan pintu gerbang untuk eksport Indonesia ke berbagai belahan dunia khususnya komoditas yang berasal dari propinsi Sumatera Utara dan sekitarnya. Sejak azas cabotage diberlakukan di Indonesia pada tahun 2005, belum pernah kapal-kapal berbendera Indonesia menguasai lalu lintas angkutan laut luar negeri (eksport), kapal asing selalu mendominasi pangsa muatan ekspor secara nasional. Untuk itu penelitian ini dilakukan untuk melihat profile kapal-kapal berbendera asing yang membawa ekspor Indonesia dari Pelabuhan Belawan dan perkembangannya selama 3 tahun terakhir. Hasil penelitian menunjukkan selama tiga tahun terakhir dari 2013 sampai 2015, kapal asing masih menguasai pangsa muatan lalu lintas angkutan laut luar negeri khususnya yang diangkut dengan menggunakan kapal kontainer. Tahun 2013, 94% barang ekspor dalam kontainer diangkut oleh kapal berbendera asing ,ditahun 2014 turun menjadi 88 % dan kembali naik 93 % ditahun 2015. Tingginya pangsa muatan yang di dapat oleh kapal berbendera asing menjadi peluang yang harus ditanggapi secara serius oleh pemerintah dengan berbagai macam tantangan termasuk diantaranya kapasitas kapal nasional yang tidak bertambah.

Performance Test of Tuna Hand Fishing Line Hauler Tool by Using the Gear Ratio System Manually Bachri, Samsul; Suyasa, I Nyoman; Soeboer, Deni Achmad
Agrikan Jurnal Agribisnis Perikanan Vol. 16 No. 1 (2023): 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.v16i1.1479

Problems with the operation of the hand line are that the fishing line is often entangled, fishermen are tired from going up and down the line and the large size of the tuna fish requires extra effort. The aim of the study was to find out whether the line hauler tool can solve problems in the operation of tuna handlines. Research time September to November 2022 in Sorong City. Catch data collection was carried out during research activities, the research method used experimental fishing. Experimental fishing was carried out with 2 treatments, namely control fishing line and handline with a line hauler for 16 trips/day. Control handlines had a total catch of 161 individuals, while handlines with line haulers had a total catch of 196 individuals. The results of the t test show that the use of the line hauler has an effect on the number of fishing gear settings. The effectiveness of the assistive devices can be seen from the different houling times between control lures and handlines with assistive devices, this time difference affects the number of settings produced during fishing gear operation, where the use of assistive devices results in a total of 196 settings and without tools 161 times setting. So the use of tools provides opportunities to get more fish compared to without tools. The value of the effectiveness of the use of assistive devices is 18%.

Selectivity and Effectiveness of Multilevel Wall Traps for Capturing Lobsters (Panulirus Spp) at Laboratory Scale Abdullah, Agung Sobri; Suharyanto, Suharyanto; Soeboer, Deni Achmad
Journal La Lifesci Vol. 6 No. 3 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i3.2334

Krendet, gill nets, and traps are fishing gear commonly used to catch lobsters (Panulirus spp) by Indonesian fishermen, but there are many issues related to the use of non-selective and environmentally unfriendly fishing gear. This laboratory research aims to develop selective and effective lobster capture technology, in line with the implementation of PERMEN KP No. 27 of 2024 regarding lobster management. The data obtained were analyzed using the Independent Sample t-Test to evaluate the differences in selectivity and effectiveness between the HDPE multilevel wall traps and the standard foldable traps in capturing legal-sized lobsters. The analysis results showed that the multilevel wall traps performed better, with a total of 56 lobsters captured, all of which were legal-sized (≥ 200 grams), while the foldable traps only captured 26 legal lobsters and 20 illegal ones, accounting for approximately 43.48% of illegal catches. This shows that the tiered wall trap is more selective and environmentally friendly. In terms of the proportion of legal catches, the use of multilevel wall traps increased the number of legal catches by 77.8% compared to foldable traps, which is highly significant for the sustainability of lobster resources. Statistical tests also show that the average weight of lobsters caught by tiered wall traps is significantly higher, with a mean difference of 173.02 grams (p 0.000) and a 95% confidence interval between 126.99 and 219.04 grams.

FIBERGLASS REINFORCED PLASTIC DENGAN FLAME RETARDANT ATH SEBAGAI MATERIAL LAMINASI KAPAL PERIKANAN BERBAHAN KAYU Wicaksono, Banar Pujo; Hermawan, Maman; Soeboer, Deni Achmad; Idnillah, Muhammad
Jurnal Penelitian Perikanan Laut (Albacore) Vol 8 No 4 (2024): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.8.4.361-368

Kapal perikanan berbahan kayu rentan terhadap bahaya kebakaran yang mengancam investasi dan keamanan kapal. Penelitian ini mengusulkan penggunaan fiberglass reinforced plastic (FRP) sebagai laminasi tahan api untuk melapisi lambung kapal kayu. FRP terdiri dari serat gelas yang diperkuat resin Unsaturated Polyester (UP). Penambahan filler aluminum trihydrate (ATH) pada resin dapat meningkatkan ketahanan api (flame retardant) FRP. Spesimen laminasi FRP dengan berbagai komposisi ATH dibuat dan diuji ketahanan apinya menggunakan standar UL 94 Horizontal. Hasil menunjukkan penambahan ATH meningkatkan ketahanan api secara signifikan, terutama pada konsentrasi 40%, efektif menurunkan laju bakar sampai 8 mm/ min, formulasi penambahan ATH pada laminasi fiberglass berpengaruh positif menambah sifat tahan apinya (flame retardant). Penggunaan yang tepat, dapat menimimalkan kerusakan mayor pada kapal perikanan saat terjadi kebakaran serta memberi waktu lebih kepada petugas pemadam untuk memadamkan api. Kata kunci: fiberglass reinforced plastic, kapal perikanan berbahan kayu, laminasi, ketahanan api, aluminium trihydrate

Peluang dan Tantangan Angkutan Laut Luar Negeri oleh Kapal Berbendera Indonesia terhadap Barang yang Diangkut dari Pelabuhan Belawan Putra, Bina; Soeboer, Deni Achmad; Rahardjo, Sri
Warta Penelitian Perhubungan Vol. 29 No. 1 (2017): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v29i1.458

Pelabuhan Belawan sebagai pintu gerbang perdagangan internasional di wilayah Indonesia bagian barat merupakan pintu gerbang untuk eksport Indonesia ke berbagai belahan dunia khususnya komoditas yang berasal dari propinsi Sumatera Utara dan sekitarnya. Sejak azas cabotage diberlakukan di Indonesia pada tahun 2005, belum pernah kapal-kapal berbendera Indonesia menguasai lalu lintas angkutan laut luar negeri (eksport), kapal asing selalu mendominasi pangsa muatan ekspor secara nasional. Untuk itu penelitian ini dilakukan untuk melihat profile kapal-kapal berbendera asing yang membawa ekspor Indonesia dari Pelabuhan Belawan dan perkembangannya selama 3 tahun terakhir. Hasil penelitian menunjukkan selama tiga tahun terakhir dari 2013 sampai 2015, kapal asing masih menguasai pangsa muatan lalu lintas angkutan laut luar negeri khususnya yang diangkut dengan menggunakan kapal kontainer. Tahun 2013, 94% barang ekspor dalam kontainer diangkut oleh kapal berbendera asing ,ditahun 2014 turun menjadi 88 % dan kembali naik 93 % ditahun 2015. Tingginya pangsa muatan yang di dapat oleh kapal berbendera asing menjadi peluang yang harus ditanggapi secara serius oleh pemerintah dengan berbagai macam tantangan termasuk diantaranya kapasitas kapal nasional yang tidak bertambah.

Desain of Multilevel Wall Trap For Selectivity of the Capture Spiny Lobster Abdullah, Agung Sobri; Suharyanto, Suharyanto; Soeboer, Deni Achmad
Journal La Lifesci Vol. 6 No. 5 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i5.2673

The challenge faced by fishermen involved in lobster fishing is the decline in population due to overfishing and unsustainable practices. Intensive lobster fishing can disrupt the balance of the ecosystem, especially if the fishing gear used is not environmentally friendly. Lost fishing gear can continue to catch lobsters and other species unintentionally, a phenomenon known as ghost fishing. The methods applied in this research include literature review and experimental design. The literature review was conducted by examining data and the development of lobster traps from research publications and various books related to fishing. The analysis of the development of existing trap designs before the modification process is a key factor in selecting the standard trap design. This aims to develop lobster traps that are selective for legal sizes. The tiered wall trap has two entrances, one at the top in the shape of a cylinder with a width of 15 cm and a length of 20 cm, cylindrical in shape and without any hole patterns. It is expected that the trapped lobsters will not be able to escape because the length of the entrance itself is longer than the leg size of the catchable lobsters, where lobsters with a carapace length of 8.3 cm have a front leg length of 8 cm, making it impossible for the caught lobsters to climb out. The design of the tiered wall trap with a perforated pattern on the base of the trap at 8 cm is expected to allow catchable lobsters to climb into the trap's mouth. The tiered walls help lobsters to easily climb up to the mouth, thereby increasing the effectiveness and selectivity of the trap for catchable-sized lobsters. However, this design still needs to be tested in lobster catching areas or in laboratory scale.

Mitigation of the Potential Socio-Economic Impact of Marine Sediment Utilization on Housewives in Bintan Regency through Collaborative-Based Counseling Guidance Services Putri, Nanda Gustia; Marpaung, Junierissa; Ramdani, Ramdani; Yanizon, Ahmad; Darunkan, Thammasin; Soeboer, Deni Achmad
Educational Guidance and Counseling Development Journal Vol 8, No 2 (2025): EGCDJ
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/egcdj.v8i2.38538

This study aims to analyze the perception of coastal women in Bintan towards marine sediment cleaning and utilization activities and identify the ecological and socio-economic impacts caused, as well as formulate the need for a mitigation model based on Collaborative Counseling Guidance. This study uses a qualitative descriptive approach enriched by quantitative data through the distribution of questionnaires to 35 coastal mothers who were selected purposively. Data were obtained through field observations, structured and semi-structured interviews, and questionnaires developed based on ecological, socio-economic, and psychosocial impact indicators. Data analysis is carried out through descriptive statistics and thematic analysis and enriched with integrative conceptual analysis to connect empirical findings with theoretical frameworks. The results of the study show that sedimentation activities cause an increase in water turbidity and a decrease in catches, which has a direct impact on the economic instability of fishery families. Despite this, coastal mothers show high adaptive resilience through adjustment of household economic strategies and readiness to seek alternative sources of income. Overall, the findings of the study confirm the need for a Collaborative BK model that is able to provide psychosocial support and economic empowerment as a multidimensional mitigation strategy for coastal families in Bintan.

COMMUNITY-BASED COUNSELING TO MITIGATE SOCIO-ECONOMIC IMPACTS OF MARINE SEDIMENT CLEANING IN KARIMUN REGENCY Sitinjak, Theresia; Ramdani, Ramdani; Ahmad, Yanizon; Marpaung, Junierissa; Soeboer, Deni Achmad
Jurnal Bikotetik (Bimbingan dan Konseling: Teori dan Praktik) Vol. 9 No. 2 (2025): Volume 09 Number 2, November 2025
Publisher : Jurusan Bimbingan dan Konseling

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/bikotetik.v9n2.p342-350

The use of marine sediments in Karimun Regency causes socio-economic changes that have a direct impact on the psychological well-being of students in coastal areas. This study aims to formulate the design of collaborative guidance and counseling services as a mitigation strategy for family pressure, income instability, and community social dynamics arising from sediment extraction activities. Qualitative research methods were used to analyze contextual data, empirical literature, and school service needs. The results of the study show that these socio-economic impacts contribute to increased stress, decreased learning motivation, and behavioral vulnerability in students. These findings underscore the need for a collaborative guidance and counseling services model that integrates data mapping, cross-agency partnerships, family and community-based psychosocial interventions, and environmental-social literacy education. The formulated model positions counselor as systemic links between schools, families, and coastal stakeholders, thereby strengthening student resilience and increasing the effectiveness of services in the context of ecological and socioeconomic changes

Testing the Fire Resistance of Fiberglass Composite Material with a Mixture of Green Mussel Shell Waste Paska, Adhi; Yusrizal, Yusrizal; Hermawan, Maman; Soeboer, Deni Achmad
Journal La Lifesci Vol. 6 No. 5 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i5.2688

This study aims to evaluate the effect of adding green mussel shell powder (CKH) on the fire resistance of Fiberglass composite materials used in fishing vessel hulls under 5 GT. The composite was made using the hand lay-up method with variations in CKH composition of 0%, 10%, 20%, 30%, 40%, and 50%. Testing was carried out using the ASTM D635 standard to determine the burning rate. Statistical analysis using logistic regression to determine the linear relationship between variables. Statistically, logistic regression states a p-value <0.05 and is suitable as a reference model to determine the value of CKH powder composition with the burning rate of the material. This study shows that specimens with the addition of 20% CKH increase fire resistance by 8.56% (13.10 mm/min), while the addition of 50% CKH increases up to 19.92% (11.47 mm/min). So that the more CKH composition additions can increase the fire resistance of the material. These results indicate that CKH waste has the potential as an environmentally friendly additive that improves ship safety.

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