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All Journal AQUATIC SCIENCE & MANAGEMENT e-Journal BUDIDAYA PERAIRAN JURNAL PESISIR DAN LAUT TROPIS JURNAL ILMIAH PLATAX JURNAL PERIKANAN DAN KELAUTAN TROPIS Bawal : Widya Riset Perikanan Tangkap
Indri Manembu
Sam Ratulangi University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science

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Journal : AQUATIC SCIENCE

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Coastal resources management in South Minahasa Regency, North Sulawesi Province Malinggas, Christin R.M; Manembu, Indri S; Lasut, Markus T
AQUATIC SCIENCE & MANAGEMENT Vol 5, No 2 (2017): October
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.5.2.2017.24568

Abstract

Title (Bahasa Indonesia): Pengelolaan sumber daya pesisir di Kabupaten Minahasa Selatan, Provinsi Sulawesi UtaraSouth Minahasa regency has the potential of coastal resources and ecosystem services that can provide a positive impact on improving coastal community standards of living. Coastal resources in this area have been exploited through a variety of activities, and these activities often overlap one another. If this trend continues, it will cause a decrease in the quality of coastal resources. The decline in the quality of coastal resources, in turn, will negatively impact the livelihood of generations to come. For that reason, an integrated and sustainable management tool is urgently needed. This study aimed at designingdeveloping strategies for the management of coastal resources in the South Minahasa regency. Data for this study were obtained through field surveys using a questionnaire by interviewing stakeholders related to coastal resource use and management. The obtained data were analyzed using Multi-Criteria Decision Analysis (MCDA) known as the simple technique of multi attribute rating technique(SMART) with the Criterium Decision Plus (Criplus version 3.0.S) software. The results showed that the main priority of coastal resource management in South Minahasa regency is fishing, with the following management strategies applied, among other things: 1) establishment of a program or activity for fisheries, 2) providingsupporting infrastructure required by the public, 3) empowering the community in relation to functions and benefits of coastal resources, 4) informing the community on the use of environmentally friendly fishing gear, and 5) developing human resources through education and training activities related to the processing of fishery products.KabupatenMinahasa Selatanmemiliki potensi sumber dayadan jasa pesisir yang dapat memberikan dampak positif bagi peningkatan taraf hidup masyarakat. Sumber daya pesisir di daerah ini telah dieksploitasi melalui berbagai kegiatan, dan kegiatan-kegiatan tersebut seringkali tumpang tindih satu dengan lainnya. Jika hal ini terus berlangsung, maka akan menimbulkan penurunan kualitas sumber daya pesisir. Penurunan kualitas sumber daya pesisir memberikan dampak buruk bagi generasi yang akan datang. Untuk itu, diperlukan suatu pengelolaan secara terpadu dan berkelanjutan.Penelitian ini bertujuan untuk menyusun strategi pengelolaan sumber daya pesisir di Kab. Minahasa Selatan. Dalam penelitian ini data diperoleh melalui survey lapangan dengan menggunakan kuesioner pada stakeholderyang terkait dengan pengelolaan pesisir. Selanjutnya, data tersebut dianalisis menggunakan metode Multi Criteria Decision Analysis (MCDA) dengan teknik simple multi attribut rating technique (SMART) dan bantuan peragkat lunak Criterium Decision Plus (Criplus versi 3.0.S).Hasil penelitian menunjukan bahwa, prioritas utama pengelolaan sumber daya pesisir Kab. Minahasa Selatan adalah perikanan, dengan strategi pengelolaan,antara lain,yaitu:1) menetapkan program/kegiatan, 2) menyediakan infrastruktur penunjang yang dibutuhkan oleh masyarakat dan tepat sasaran, 3) melakukan pemberdayaan kepada masyarakat terkait fungsi dan manfaat sumber daya pesisir, 4) mensosialisasikan tentang penggunaan alat tangkap yang ramah lingkungan, 5) mengembangkan sumber daya manusia melalui kegiatan pendidikan dan pelatihan terkait pengolahan produk hasil perikanan.
Comparison of operational costs and production of fresh tuna products; before and during the Covid-19 pandemic in Talaud Islands Regency, North Sulawesi Province Naung, Pelia; Luasunaung, Alfret; Andaki, Jardie A.; Suhaeni, Siti; Kaligis, Erly Y.; Manembu, Indri S.
AQUATIC SCIENCE & MANAGEMENT Vol 9, No 1 (2021): APRIL
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.9.1.2021.33855

Abstract

Covid-19 pandemic has implications for all aspects of fishery activities in Indonesia, one of them is negative impact on the supply chain of the fishery business. To find out more about this impact, the study was aimed to determine the condition, in general, of tuna capture fisheries in the Talaud Islands Regency before and during the Covid-19 Pandemic, and to find out the comparison of operational costs and production of fresh tuna at the level of fishermen and intermediary traders in the area in both periods. Data collection was carried out in April 2020 to March 2021. Three districts in the area were selected as research locations, namely Salibabu, Gemeh, and South Essang. Surveys using questionnaires were conducted on respondents at predetermined locations. Comparative analysis using t-test was applied in this study. The results showed that the pandemic has caused, among other things, a decline in fish prices, effect in community's economy, and a decrease of tuna production. Tuna production is particularly important because while it affected the production, the operational costs remained constant. This occurs at all levels, both at the level of fishermen and at the level of intermediary traders. It can be concluded that the Covid-19 pandemic has had an impact on fresh tuna fishing activities in the area where fresh tuna production has decreased and tuna buying traders are not operating. In particular, the operational costs of catching tuna at the fisherman's level are the same, both before and during the pandemic. Meanwhile, tuna production has decreased dramatically during the pandemic. This also happens at the level of intermediary traders.Indonesian title: Komparasi biaya operasional dan produksi produk tuna segar pada masa sebelum dan selama Pandemi Covid-19 di Kabupaten Kepulauan Talaud, Provinsi Sulawesi Utara
First record of semi-aquatic bugs (Hemiptera: Veliidae) from Tasik Ria coastal waters, North Sulawesi, Indonesia Warouw, Veibe; Rimper, Joice R.T.S.L; Harikedua, Silvana Dinaintang; Manembu, Indri Shelovita; Rumampuk, Natalie Detty
AQUATIC SCIENCE & MANAGEMENT Vol. 13 No. 2 (2025): OCTOBER
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.v13i2.66637

Abstract

Semi-aquatic bugs of the family Veliidae (Hemiptera: Heteroptera: Gerromorpha) are primarily associated with freshwater habitats; their occurrence in coastal environments remains poorly documented, particularly in tropical regions. This study reports the first record of Veliidae from the coastal waters of Tasik Ria Beach, North Sulawesi, Indonesia, thereby expanding the known ecological distribution of this family. Specimens were collected from surface-water microhabitats using a sweep net, and key environmental parameters were measured in situ. Morphological identification was based on stereomicroscopic examination of diagnostic characters. Molecular confirmation was obtained through DNA barcoding of the mitochondrial cytochrome c oxidase subunit I (COI) gene, with sequences compared against the GenBank and BOLD databases. Both morphological and molecular analyses confirmed the specimens' taxonomic placement within Veliidae. Their presence in a coastal habitat indicates greater ecological plasticity and habitat tolerance than previously recognized. This finding establishes important baseline data for future research on the distribution, bioecology, and adaptive strategies of semi-aquatic insects in tropical coastal ecosystems.
Co-Authors Alex D. Kambey Alfret Luasunaung Antonius P. Rumengan Ari B Rondonuwu, Ari B Ari B. Rondonuwu Arunde, Preti Azani, Audia Azizah Billy Theodorus Wagey Calvyn F. A. Sondak, Calvyn F. A. Carolus Paulus Paruntu Coloay, Clive Griffen D Bengen Darmono, Oktaviano P. Darwasito, Suria Daryanto, Adityas Andrew Deiske Adeliene Sumilat, Deiske Adeliene Dien, Heffry Veibert Dietriech Geoffrey Bengen dumas, Davis Wijaksana Extrada Edwin D Ngangi Ekel, Jouvan Randy Elvy L. Ginting, Elvy L. Erly Kaligis Erly Y. Kaligis, Erly Y. F Yulinda Farnis B. Boneka Farnis Boneka Fauzanabri, Renno Ferdinan Yulianda Ferdinand Frans Tilaar Ginting, Elvy Like Grevo S Gerung Gustaf Mamangkey Hermanto W. K. Manengkey Inneke F. M Rumengan Janny D Kusen Jardie A. Andaki Joice R.T.S.L Rimper Joshian N.W. Schaduw Kalebos, Roosa C. Kambey, Alex Kamuntuan, Reffando Alfaro Fabio Fabien Khristin I. F. Kondoy, Khristin I. F. Kumampung, Deslie L.A Adrianto Lalamentik, Laurentius Th. X. Laliboso, Jurwin A. Lawrence J. L. Lumingas Lenak, Maria Magdalena Lintang, Rosita Anggreiny J Losu, Anggun Luasunaung, Alfrets Luky Adrianto Lumingas, Aaron R. T. Luturkey, Maureen Fenesya Makapedua, Daisy M. Malinggas, Christin R.M Mamangkey, Noldy G.F Mamangkey, Noldy G.F. Mandagi, Stephanus Vianny Mandei, Kania F.A. Manengkey, Hermanto W. K Manengkey, Hermanto W.K. Manengkey, Hermanto Wem Kling Mangindaan, Remy Manopo, Victoria E. N. Mantiri, Desy M. H Mantiri, Rose Manu, Lusia Markus T. Lasut Maryen, Yakob Oskar Maxs, Marten Medy Ompi Natalie D Rumampuk Naung, Pelia Nickson J. Kawung, Nickson J. Ode Mantra, Syahrun Oli, Aris Putra Pratiwi, Utary Purba, Dhebby Rangan, Jety K. Ridwan Lasabuda Rignolda Djamaluddin Robert A. Bara Roeroe, Kakaskasen Andreas Roeroe, Wailan Rumampuk, Natalie Detty Rumengan, Antonius Petrus Sagai, Bonnke Sambali, Hariyani Sandra Tilaar Silvana Dinaintang Harikedua Sinjal, Cathrien A. L Sinjal, Chatrien A. L Siti Suhaeni, Siti Stenly Wullur Stephanus V Mandagi Sumilat, Deiske Adeleine Suzanne L Undap Takarendehang, Roberto Tampanguma, Biondi Unstain N. W. J. Rembet, Unstain N. W. J. Unstain N.W.J. Rembet Veibe Warouw Yogo Pamungkas, Yogo