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All Journal JOURNAL OF COASTAL DEVELOPMENT Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter El-Hayah : Jurnal Biologi Journal of Indonesian Tourism and Development Studies Wacana, Jurnal Sosial dan Humaniora Jurnal Ketahanan Nasional Indonesian Green Technology Journal Jurnal Pembangunan dan Alam Lestari ECSOFiM (Economic and Social of Fisheries and Marine Journal) Unram Law Review Jurnal Ilmiah Hukum LEGALITY JFMR (Journal of Fisheries and Marine Research) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Perikanan Universitas Gadjah Mada Indonesian Aquaculture Journal AGROMIX Samakia: Jurnal Ilmu Perikanan Jurnal Sosial Ekonomi Kelautan dan Perikanan Buletin Ilmiah Marina : Sosial Ekonomi Kelautan dan Perikanan GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan International Journal of Marine Engineering Innovation and Research
Nuddin Harahab
Fakultas Perikanan Dan Ilmu Kelautan, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Transportation Other

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Konsep Community-Based Tourism dalam Pengelolaan Ekowisata Bahari (Studi Kasus di Clungup Mangrove Conservation, Kabupaten Malang): The Concept of Community-Based Tourism in Marine Ecotourism Management (Case Study on Clungup Mangrove Conservation, Malang Regency) Harahab, Nuddin; Puspitawati, Dhiana; Kusumaningrum, Adi; Supriyadi, Supriyadi; Wardani, Mentari Puspa; Asyifa Anandya
JFMR (Journal of Fisheries and Marine Research) Vol. 8 No. 1 (2024): JFMR on March
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2024.008.01.2

Abstract

Pengelolaan ekowisata yang baik adalah ketika ekowisata dapat memberikan manfaat bagi seluruh masyarakat. Salah satu konsep yang menjelaskan peranan masyarakat tersebut dalam pembangunan pariwisata adalah Community-Based Tourism (CBT). Tujuan penelitian yaitu mendeskripsikan konsep pengelolaan ekowisata bahari berbasis masyarakat. Lokasi penelitian di Desa Sitiarjo, Sumbermanjing Wetan, Kabupaten Malang, Provinsi Jawa Timur pada bulan April 2021. Teknik pengumpulan data dilakukan dengan cara observasi, wawancara dan diskusi dengan responden yang ada di daerah penelitian. Informan awal penelitian ini dipilih secara purposive (purposive sampling) selanjutnya penentuan informan yang lainnya dilakukan secara snowball berdasarkan petunjuk dari informan kunci terdiri 20 responden yang memahami bidang ekowisata. Pendekatan dalam penelitian ini adalah bersifat kualitatif dengan maksud untuk memahami fenomena tentang pengelolaan ekowisata bahari berbasis masyarakat. Metode analisis dalam penelitian ini menggunakan model interaktif. Hasil penelitian menunjukkan bahwa konsep pengelolaan ekowisata bahari melibatkan dan menempatkan masyarakat lokal sebagai pengendali penuh dalam pengelolaannya. Pemerintah sebagai regulator dan fasilitator berperan strategis dalam pengelolaan ekowisata, begitu juga pihak swasta, peneliti, dan media juga sangat diperlukan sebagai katalisator.Good ecotourism management is when ecotourism can provide benefits to the whole community. One concept that explains the role of the community in tourism development is Community-Based Tourism (CBT). The research objective is to describe the idea of community-based marine ecotourism management. The research location is in Sitiarjo Village, Sumbermanjing Wetan, Malang Regency, East Java Province, April 2021. Data collection techniques are carried out using observation, interviews and discussions with respondents in the research area. The initial informants of this study were selected by purposive sampling (purposive sampling) and then the determination of other informants was carried out by snowball based on instructions from key informants consisting of 20 respondents as experts in ecotourism. The approach in this study is qualitative with the aim of intending to understand the phenomenon of community-based marine ecotourism management. The analytical method in this study uses an interactive model. The results showed that the concept of marine ecotourism management involves and places the local community as the whole controller in its management. The government, as a regulator and facilitator, plays a strategic role in ecotourism management, as well as the private sector, researchers, and the media are also needed as catalyst.
Reconstruction of state territorial management to optimize national resilience in Indonesia Puspitawati, Dhiana; Prakoso, Lukman Yudho; Kusumaningrum, Adi; Harahab, Nuddin
Legality : Jurnal Ilmiah Hukum Vol. 31 No. 1 (2023): March
Publisher : Faculty of Law, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ljih.v31i1.23636

Abstract

The status of Indonesia as an archipelago state is stated clearly in the Indonesian Constitution. Indonesia’s territory consists of three dimensions: land, sea, and air. To maintain the order of the State, the State’s security is crucial. It is further argued that State’s security in all territorial dimensions can be established through a comprehensive inward-looking approach. With this approach, national security can be achieved while holding on to the principles of national resilience. In order to maintain a stable national resilience, sustainable policies are needed to govern the land, air, and ocean territory. This research analyses whether existing policies in a state’s territorial governance are sufficient to maintain national resilience. Using a multi-disciplinary approach that combines descriptive-qualitative and normative-juridical methods, this research recommends a policy model for governing the State’s territory towards maintaining national resilience in Indonesia. While the inward approach is preferable, contemporary threats to national resilience need to be considered by considering an outward-looking approach.
The Effectiveness of Regulation in Improving the Fishing Port Services Dirman, Eris Nur; Riniwati, Harsuko; Harahab, Nuddin; Semedi, Bambang; Rachmansyah, Arief
Jurnal Pembangunan dan Alam Lestari Vol. 15 No. 2 (2024): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2024.015.02.02

Abstract

Indonesia is a maritime nation with a potential economy in the fishing sector. However, the sustainability of Indonesia's fishing sector is facing many challenges, such as overfishing, illegal fishing activities, and the degradation of marine habitats. The fishing ports play a significant role in overcoming these challenges. Therefore, the government has developed several regulations to ensure the fisheries ports provide a safe and efficient way for fishing activities, an economic center for many coastal communities, and sustainable fishing operations. There is a need to assess the effectiveness of these regulations; hence, this research aims to analyze the effectiveness of regulation in improving the services in the fishing ports. The method of stratified random sampling in proportion was conducted to select 291 participants of administrative offices, fishing companies, and fisherman organizations from 6 fishing ports in east Java Province. This research used structural equation modeling (SEM) as a comprehensive approach to assessing the effectiveness of regulation in fishing ports. The result found that the regulation variable has a significant relationship with port services that = 5.099 (p<0,001). The analysis showed that the regulation variable indirectly affects the port services variable through infrastructure, economy, and social community variables (p<0,001). Furthermore, the result recommended that the regulation will enhance port services by improving the physical infrastructure of the port, boosting the local economy, and benefiting the social community. These findings have significant implications for the fishing industry, as they demonstrate the potential for regulations to improve the efficiency and sustainability of fishing port services. Keywords: Effective, Fishing port, Regulation, Structural equation modeling, Port services
Allocative Efficiency of Tuna Fishing Business in South Prigi Waters, East Java Harahab, Nuddin; Anandya, Asyifa; Wardani, Mentari Puspa; Sofiati, Dwi; Supriyadi, Supriyadi; Sigit, Raehan Kamaludin
Jurnal Perikanan Universitas Gadjah Mada Vol 26, No 2 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.92544

Abstract

Tuna resources have an important economic value and are spread across most of Indonesian waters, ranging from western Indonesian waters to eastern Indonesian waters. One of the distributions of tuna fish in Indonesia is East Java Province. Tuna fishing business is an economic activity carried out by small-scale fishermen by combining resources such as fishing costs, fishing experience, frequency of fishing, ship tonnage, engine power, and the amount of fuel used for fishing) to achieve the main goal of making a profit. This research is important to determine the factors that affect the productivity of tuna fishing business, analyze the allocative efficiency of the factors of production of tuna fishing business, and analyze the profits obtained by fishermen in their business of catching tuna in the waters of Prigi south of East Java. The research method used is descriptive through observation interviews and documentation. This research was conducted on tuna fish fishermen on the coast of Prigi, East Java Regency. The results showed that the conclusion of the factors that affect the productivity of tuna fishing business are fishing costs, fishing experience, frequency of fishing and ship tonnage. The use of fishing costs, frequency of fishing, and ship tonnage used by fishermen still has not reached the allocatively efficient level. The average production cost per year incurred is still relatively high, not proportional to the profit earned each year. This is because the biggest cost incurred is the cost of diesel fuel.
Selection Area of Wastewater Management System Priority (Study On Sinjai District) Dirman, Eris Nur; Sholihah, Qomariyatus; Semedi, Bambang; Solimun, Solimun; Harahab, Nuddin; Rachmansyah, Arief
Jurnal Pembangunan dan Alam Lestari Vol. 13 No. 2 (2022): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2022.013.02.06

Abstract

The SDGs target to ensure availability and sustainable management of water and sanitation for all is related to the government's commitment through medium term development plan (RPJMN) 2020-2024, which target of 90% improved sanitation, 15% safely managed and 0% open defecation (OD). The gap between the RPJMN target and wastewater conditions in 2020 is an important problem in Sinjai district. This study aims to achieve a priority area for domestic wastewater management in Sinjai district by analyzing population density and gap analysis between wastewater conditions in 2020 and the RPJMN target gradually. Analysis data of wastewater condition and the target shows the gaps to be closed by government. The results of the analysis show that in Sinjai district there is open defecation gap of 3.68 %, improved wastewater facilities gap of 7.59%, and safely managed wastewater facilities gap of 14.15%. The selection area of domestic wastewater management system priority from the gap analysis is Pulau Sembilan sub-district with a density of 157.52 people/ha, an open defecation gap of 29.51%, improved wastewater facilities gap of 24,11%, safely managed wastewater facilities gap of 15.00%. The wastewater treatment system option based on this analysis result is Centralized Wastewater Treatment System (CWTS). Keywords: wastewater, management, sanitation, open defecation, improved, safely managed
Performance of Catching of Tuna, Cakalang, Tongkol (TCT) in Sea South East Java as a Basis for Management of Large Pelagic Fish Resources Harahab, Nuddin; Abidin, Zainal; Tiarantika, Reny
Jurnal Pembangunan dan Alam Lestari Vol. 13 No. 2 (2022): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2022.013.02.07

Abstract

The southern waters of East Java are included in the fisheries management area (WPPNRI) 573 and are known to have abundant potential resources of Tuna, Cakalang, and Tongkol (TCT); TCT fish have important economic value and are spread in almost all regions in Indonesian waters. The need and high market demand for these fish causes the intensity of fishing to increase. This study aimed to examine fish catch performance in the last 10 years. This study uses primary and secondary data. Primary data was obtained through field survey methods, observations, and interviews with 45 respondents. Secondary data were obtained from BPS and reports from the fisheries service within the last 10 years. The results showed that TCT capture fisheries in East Java, especially in Malang and Trenggalek districts, experienced a decline in catch performance. This is because the amount of fishery production and the biological size of fish have decreased in the last 10 years. Keywords: Capture Fisheries, Production Performance, TCT
ANALISIS PARTISIPASI MASYARAKAT DALAM PENGELOLAAN EKOWISATA PANTAI CLUNGUP MANGROVE CONSERVATION (CMC) harahab, nuddin; Riniwati, Harsuko
JFMR (Journal of Fisheries and Marine Research) Vol. 4 No. 2 (2020): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2020.004.02.14

Abstract

Coastal ecotourism is a coastal tourism activity developed with a conservation approach and utilizing the characteristics of coastal resources as a tourist destination. The purpose of this study is to analyze the factors that determine community participation in ecotourism management at CMC. Data analysis methods use descriptive analytics, this method is used to describe data that has been obtained through analytic processes which are then presented in the form of language or narrative. Data from observations and interviews were analyzed using conservation principles. The results of the study indicate that the driving factor for the creation of participation is the presence of economic incentives or income opportunities. While the level of community participation in CMC ecotourism management is still low and needs to be improved.
Testing and Analysis of Energy-Efficient Solar Lamp Performance on Sulawesi Island Hulukati , Stephan Adriansyah; Sholihah, Qomariyatus; Harahab, Nuddin; Marjono, Marjono
Indonesian Green Technology Journal Vol. 13 No. 1 (2024)
Publisher : Sekolah Pascasarjana, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.igtj.2024.013.01.05

Abstract

The Energy-Efficient Solar Lamp (LTSHE) initiative is a strategic electrification program implemented by the Indonesian government to deliver sustainable lighting solutions to rural communities in Sulawesi that remain beyond the reach of the national electricity grid. The program primarily targets residents in remote, underdeveloped, and isolated areas, including border regions and small frontier islands. The LTSHE system utilizes photovoltaic panels to capture solar energy, which is converted into electrical energy and stored in lead-acid batteries through a capacitor hub, subsequently supplying power to LED lamps for household illumination. To assess system performance, a photometric evaluation was conducted on a sample representing 6,018 installed systems (24,072 lamp units). As of July 31, 2018, nine units (0.037%) were randomly selected for laboratory testing. Illumination intensity was measured at three dimming levels (100%, 50%, and 10%), producing average illumination values of 31.6 lux, 15.4 lux, and 3.2 lux, respectively. Measurements at reduced dimming levels demonstrated consistent light output across samples, with values ranging from 14.4 to 14.8 lux at 50% and approximately 2.8 lux at 10%. Laboratory verification also indicated that the measured direct current injection voltage (8.10 V) exceeded the manufacturer’s specified minimum of 7.40 V, confirming the accuracy and reliability of the testing instruments. Overall, the findings demonstrate that LTSHE units provide adequate and consistent illumination, particularly at lower dimming settings, supporting their suitability for off-grid rural applications in Sulawesi. Future evaluations are recommended to standardize testing across all dimming levels to ensure comprehensive performance validation.
Identification of Microplastics in Water and Fish in the Brantas River, Malang City Parikesit, Anindya Rahmawati Putri; Harahab, Nuddin; Maharani Pertiwi K.
Jurnal Pembangunan dan Alam Lestari Vol. 17 No. 1 (2026): Jurnal Pembangunan dan Alam Lestari
Publisher : Graduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2026.017.01.05

Abstract

Microplastics constitute a significant source of pollution in the Brantas River waters. Classified as particles <5 mm in size, they originate from the decomposition of larger plastics. The growing population along the Brantas River Watershed is believed to contribute to the increase in microplastic pollution in the river. Therefore, this research was conducted to identify the types and presence of microplastics in water and fish samples collected from the waters of the Brantas River in Malang City. Sampling was carried out in September 2023 during the dry season. Water samples were collected at four research points, while fish samples were obtained from four points within the Brantas River Watershed, Malang City. The analysis process included sample filtering, drying and observation. Microplastic particles were documented and examined using a stereo microscope and their composition was determined using Fourier Transform Infra-Red (FTIR) tool to identify the polymer type. The prevalent microplastic type in the samples was film, predominantly black, and the most frequently identified polymers were nylon and nitrile. The highest abundance of microplastics was observed in water sample 3 and tombro fish (cyprinus carpio), with detailed amounts of 1.11 particles/m3 and 4.68 particles/m3 respectively. Keywords: Brantas Water, Cyprinus carpio, Microplastics, Oreochomis niloticus, Polymer.
Concept of Multi-Orientation Shipyard Industry Development Environmentally Friendly and Sustainable Ali Azhar; Nuddin Harahab; Fadillah Putra; Andi Kurniawan; Gde A Prabhawatya Poundra
International Journal of Marine Engineering Innovation and Research Vol. 9 No. 1 (2024)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v9i1.5066

Abstract

Indonesia's geographical conditions and position are very favorable and various policies from the government from 2005 until now are expected to become the shipyard industry to become a tough industry, but in reality it is still not as expected. The condition of the domestic shipyard industry in 2017 until now there is only ship repair and maintenance work, while orders for new ships or buildings are very few and even zero demand ship orders, causing business continuity in the shipyard industry to be disrupted and even out of business. This paper aims to develop a concept for the development of a multi-oriented shipyard industry that is environmentally friendly and sustainable. The preparation of this concept begins with identifying problems, collecting secondary data, reviewing related articles (shipyard industry, ship recycling yard industry, environment, sustainability, and supporting methods), analyzing and developing a development concept. The results obtained from drafting the concept are in the form of a diagrammatic model for the development of a multi-oriented shipyard industry that is environmentally friendly and sustainable. The development concept consists of (1) research background in the form of the existing conditions of the shipyard industry, ship recycling industry, geography, infrastructure, superstructure; (2) research that has been conducted in the form of relevant journal articles and proceedings; (3) research to be conducted in the form of sustainability criteria, orientation diversification and strategy selection; (4) implementation.
Co-Authors Abdul Muqsith Abdul Muqsith Abdul Wahib Muhaimin Abdullah Said Achmad Sofian Adi Kusumaningrum Agan Sasongko Aji Ahmad Mustafa Ahmad Zain Novianto Akhmad Mustafa Ali Azhar Aminudin Afandhi Aminudin Afandhi Anandya, Asyifa andi GUsti Tantu Andi Gusti Tantu Andi Kurniawan Andik Isdianto Anthon Efani Ardhila Ayu Prasetyowati Ardhila Ayu Prasetyowati Arief Rachmansyah Arief Setyanto Asyifa Anandya Atmaja, Albertus Aldo Danar Bagyo Yanuwiadi Bagyo Yanuwiadi Bagyo Yanuwiadi Bambang Semedi Boimin Boimin Devi Robelina Ardiyanti Dhiana Puspitawati Dirman, Eris Nur Edi Susilo Ega Putri Prahestin Endah Kusumaningrum Endang Bidayani Fadillah Putra Fathah, Aulia Lanudia Gde A Prabhawatya Poundra Graziano Raymond P Harsuko Riniwati Harsuko Riniwati Harsuko Riniwati Hulukati , Stephan Adriansyah Ika Junianingsih Ika Junianingsih Indra Anjang Sari Ismadi Ismadi Luchman Hakim Maharani Pertiwi K. Marjono Marjono Marsoedi Marsoedi Mas,ad, Mas,ad Mas’ad, Mas’ad Meitia Rini Mimit - Primyastanto Mimit Primyastanto Mohammad Mahmudi Muhammad Fadjar Muhammad Fadjar Muhammad Wahyu Dianto Muniah Muniah Nico Rahman Caesar Nurul Badriyah Parikesit, Anindya Rahmawati Putri Prabowo, Meydo Omar Zyahrizal Prakoso, Lukman Yudho Puji Sugeng Ariadi Purwoko, Agus Putri, Berlania Mahardika Qomariyatus Sholihah Rachmad Safa’at Revalda Amanda Yacoba Bribka Salakory Revalda Amanda Yacoba Bribka Salakory Ria Casmi Arrsa Rizky Nur Maulidya Rona Aji Lestyaningrum S Soemarno Setiawan Setiawan Setiawan Setiawan Sigit, Raehan Kamaludin Silvia Kusuma Intansari Soemarno Soemarno Soemarno Soemarno Soemarno Soemarno Soemarno Soemarno Sofiati, Dwi Solimun, Solimun Sukuryadi, Sukuryadi Supriyadi Supriyadi Supriyadi Supriyadi Taufik Hidayat Tiarantika, Reny Wahyu Handayani Wardani, Mentari Puspa Zaenal Abidin Zaenal Fanani Zainal Abidin Zainal Abidin Zainal Abidin