Article Per Year (5 Year)
p-Index From 2019 - 2024
0.778
P-Index
This Author published in this journals
All Journal JURNAL ILMIAH PLATAX
Rondonuwu, Arie B.
Unknown Affiliation
Environmental Science

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Sustainable Development Strategy For Water Tourism Park Conservation Area In North Minahasa Regency Mokoginta, Junio Marzuki Pratama; Paruntu, Carolus Paulus; Angmalisang, Ping Astony; Rompas, Rizald Max; Wullur, Stenly; Rondonuwu, Arie B.
Jurnal Ilmiah Platax Vol. 11 No. 2 (2023): ISSUE JULY-DECEMBER 2023
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v11i2.47581

Abstract

Abstract The Government of Indonesia has targeted 32.5 million hectares of marine conservation areas or 10% of the total area of ​​Indonesian waters in 2030. The location of the Water Tourism Park Conservation Area of North Minahasa Regency has been reserved by the North Sulawesi Provincial Government through Governor Decree Number 407 of 2018 covering an area of ​​25,838.91 hectares. The purpose of this research is to formulate a strategy for the sustainable development of the Water Tourism Park Conservation Area in North Minahasa Regency. This research was conducted for 6 months starting from June - December 2022. The method used in this research is a descriptive research method with survey techniques, namely by collecting data through interviews with relevant stakeholders as respondents. The results of this study obtained 10 (ten) priority strategies for the sustainable development of Water Tourism Park Conservation Area in North Minahasa Regency which will be recommended to the local government, in this case the Marine and Fisheries Office of North Sulawesi Province and related stakeholders as suggestions and materials that can be proposed in the context of making public policy in the field of marine and fisheries. Key words: Conservation; North Minahasa; Sustainable Development; Strategy; Water Tourism Park Abstrak Pemerintah Indonesia telah menargetkan 32,5 juta hektar kawasan konservasi perairan atau 10% dari luas perairan Indonesia pada tahun 2030. Lokasi Kawasan Konservasi Taman Wisata Perairan Kabupaten Minahasa Utara telah dicadangkan oleh Pemerintah Provinsi Sulawesi Utara melalui Surat Keputusan Gubernur Nomor 407 Tahun 2018 seluas 25.838,91 hektar. Tujuan penelitian ini untuk merumuskan strategi pengembangan berkelanjutan Kawasan Konservasi Taman Wisata Perairan di Kabupaten Minahasa Utara. Penelitian ini dilakukan selama 6 bulan dimulai dari Juni - Desember 2022. Metode yang digunakan dalam penelitian ini adalah metode penelitian deskriptif dengan teknik survey, yaitu dengan cara pengumpulan data melalui wawancara dengan para stakeholders terkait sebagai responden. Hasil dari penelitian ini didapatkan 10 (sepuluh) strategi prioritas untuk pengembangan berkelanjutan Kawasan Konservasi Taman Wisata Perairan di Kabupaten Minahasa Utara yang akan direkomendasikan kepada pemerintah daerah dalam hal ini Dinas Kelautan dan Perikanan Daerah Provinsi Sulawesi Utara beserta stakeholders terkait sebagai saran dan bahan yang dapat dipertimbangkan dalam rangka pembuatan kebijakan publik pada bidang kelautan dan perikanan. Kata kunci: Konservasi; Minahasa Utara; Pengembangan Berkelanjutan; Strategi; Taman Wisata Perairan
Preliminary Study of Reproduction of Dolphinfish Coryphaena hippurus Linnaeus, 1758 which exploited in the Maluku Sea, Eastern of North Sulawesi Wagiu, Yohana R.; Rondonuwu, Arie B.; Bataragoa, Nego E.; Manginsela, Fransine B.; Manu, Gapar D.
Jurnal Ilmiah Platax Vol. 11 No. 2 (2023): ISSUE JULY-DECEMBER 2023
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v11i2.48402

Abstract

This study aims to determine the sex ratio, gonad maturity level, gonad maturity index, and fecundity of dolphinfish Coryphaena hippurus.  Samples were obtained from the catches of fishermen who landed in Kalinaun Village. Fish and gonadal weight were measured with a digital scale with an accuracy of 0,1 gram and fork length was measured to an accuracy of 0.1 cm. Samples obtained were 60 individuals, 16 males with a size range of 40.5-57.4 cm and 44 females with a size range of 42.9-72.6 cm.  The sex ratio of males and females was 1:2.75.  The level of gonadal maturity of all samples was level II (developing) III (maturation) and IV (mature) for both males and females, level I (undeveloped) and V (saline) were not found. The gonadal maturity level was dominated by maturity level III (maturation) every month, except June when level IV for males was dominated.  The gonadal maturity index value of developing (level II) was 0.79 ± 0.37, level III was 3.62 ± 1.33 and level IV was 4.66 ± 0.65 for females. Level  II 0.28 ±0.18, level III 0.47 ±0.16 and level IV 0.63 ±0.06 for male. Fecundity ranged from 28,313-554,023 with an average of 229,839 ±139,967. Abstrak             Penelitian ini bertujuan untuk mengetahui nisbah kelamin, tingkat tematangan gonad, indeks kematangan gonad dan fekunditas ikan lemadang Coryphaena hippurus. Sampel diambil dari tangkapan nelayan yang didaratkan di Desa Kalinaun.  Berat ikan diukur dengan timbangan digital berketelitian 0,1 gram dan Panjang cagak diukur sampai ketelitian  0,1 cm. Sampel yang diperoleh sebanyak 60 individu, jantan 16 individu dengan kisaran ukuran 40,5-57,4 cm dan betina 44 individu dengan kisaran ukuran 42,9-72,6 cm.  Perbandingan kelamin jantan dan betina adalah 1:2,75.  Tingkat kematangan gonad dari seluruh sampel adalah tingkat kematangan II (berkembang) III (pematangan) dan IV (matang) baik jantan maupun betina, tingkat kematangan I (belum berkembang) dan V(salin)  tidak ditemukan. Tingkat kematangan gonad didominasi tingkat kematangan III (pematangan) setiap bulan, kecuali bulan Juni didiminasi TKG IV untuk jantan.  Nilai IKG  betina TKG II 0,79 ±0,37, TKG III 3,62 ±1,33 dan TKG IV 4,66 ±0,65. Ikan jantan TKG II 0,28 ±0,18, TKG III 0,47 ±0,16 dan TKG IV 0,63 ±0,06. Fekunditas berkisar 28.313-554.023 dengan rata-rata  229.839 ±139.967.
Fish Community Structure Of The Bahu River Estuary Manado City: Sampe, Ayumi Angraini; Manu, Gaspar D.; Kambey, Alex D.; Pratasik, Silvester Benny; Rondonuwu, Arie B.; Rangan, Jety K.
Jurnal Ilmiah Platax Vol. 12 No. 2 (2024): ISSUE JULY-DECEMBER 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v12i2.55275

Abstract

Community structure is an ecological term to indicate what organisms are present in a given environment, in what numbers, and how they are interconnected, through ecological indices that reflect dominance, evenness, and richness traits. The estuary is the most downstream part of the river and is connected to the sea. The Bahu River estuary is a habitat for a variety of aquatic life, especially fish, where water quality conditions greatly affect the abundance, diversity, and dominance. The methods used in this study were general field survey methods and fishing methods using the "swept area" method (Sparre & Venema, 1998). Data collection was carried out based on the time of collection using beach seine gear. This research was conducted with several stages, namely fishing in the field which will become data, data analysis and discussion. The results of this study indicate the composition of fish species in the Bahu River Estuary there are 11 families, 11 genus, and 14 species with a total of 86 individuals. The results of data analysis of the highest relative abundance in the Bahu River Estuary were in June, namely the Ambassis urotaenia species with a value of 45.90%. The results showed the community structure in the Bahu River Estuary in June and July (H' = 1.53 - 1.64, J' = 0.64 - 0.79, D = 0.31 - 0.26). Keywords: Diversity; Evenness; Dominance; River Estuary.
Land Suitability and Carrying Capacity Analysis Of The Mangrove Ecotourism At Sarawet Village, East Likupang District, North Minahasa Regency Tangkudung, Maureen J. N. N.; Schaduw, Joshian N. W.; Sondak, Calvyn F.A.; Wantasen, Adnan S.; Sumilat, Deiske A.; Rondonuwu, Arie B.; Luasunaung, Alfrets
Jurnal Ilmiah Platax Vol. 12 No. 2 (2024): ISSUE JULY-DECEMBER 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v12i2.57781

Abstract

The coastal area of Sarawet Village, East Likupang District, North Minahasa Regency, North Sulawesi Province has a mangrove forest covering an area of 379 hectares. Apart from being a living habitat for marine biota, this large area of mangrove is also an ecotourism destination. The purpose of this research is to determine the suitability of mangrove lands as ecotourism areas; Determine the ecological carrying capacity of the area for mangrove ecotourism activities; Assess public perceptions regarding the benefits of mangrove ecosystems and their potential to be developed as ecotourism destinations. The research method is a survey describing ecological, socioeconomic, institutional, and infrastructure conditions. Data collection is grouped into primary data and secondary data. Primary data collection was carried out through direct observation in the field by measuring the ecological potential of mangroves, visual observation of biota, and information from the community obtained directly at the research location through structured interviews with respondents. Based on the results of the study, the Tourism Suitability Index (IKW) value for the Sarawet Village mangroves was 2.73, which indicates the Very Suitable category for being developed as a mangrove river ecotourism area, as well as the public's perception of the benefits of the mangrove ecosystem and its potential to be developed as an ecotourism destination is very good. so it is hoped that this can improve the welfare of the existing community. Keywords: Mangroves, Ecotourism, Sarawet Abstrak Kawasan pesisir Desa Sarawet Kecamatan Likupang Timur Kabupaten Minahasa Utara Provinsi Sulawesi Utara memiliki hutan mangrove seluas 379 hektar, keberadaan mangrove yang luas ini selain menjadi habitat hidup bagi biota laut juga sebagai tujuan ekowisata. Tujuan dan manfaat penelitian ini adalah menentukan kesesuaian lahan mangrove sebagai kawasan ekowisata; Menentukan daya dukung ekologis kawasan untuk kegiatan wisata mangrove ekowisata; Mengkaji persepsi masyarakat tentang manfaat ekosistem mangrove dan potensinya untuk dikembangkan sebagai tujuan ekowisata. Metode penelitian yang digunakan yaitu melakukan survei untuk mendeskripsikan kondisi ekologi, sosial ekonomi, kelembagaan dan infrastruktur. Pengumpulan data dikelompokkan menjadi data primer dan data sekunder. Pengumpulan data primer dilaksanakan melalui pengamatan langsung di lapangan dengan melakukan pengukuran potensi ekologi mangrove, pengamatan biota secara visual dan informasi dari masyarakat diperoleh langsung di lokasi penelitian melalui wawancara secara terstruktur dengan responden. Berdasarkan hasil kajian diperoleh nilai Indeks Kesesuaian Wisata (IKW) mangrove Desa Sarawet yakni sebesar 2,73 yang menunjukkan kategori Sangat Sesuai untuk dapat dikembangkan sebagai Kawasan ekowisata sungai mangrove, serta persepsi masyarakat tentang manfaat ekosistem mangrove dan potensinya untuk dikembangkan sebagai tujuan ekowisata adalah sangat baik sehingga diharapkan hal tersebut dapat meningkatkan kesejahteraan masyarakat yang ada. Kata Kunci : Mangrove, Ekowisata, Sarawet
Co-Authors Adnan Wantasen Alex D. Kambey Angmalisang, Ping Astony Carolus Paulus Paruntu Deiske Adeliene Sumilat, Deiske Adeliene Fransine B. Manginsela Gaspar D. Manu, Gaspar D. Joshian N.W. Schaduw Luasunaung, Alfrets Manu, Gapar D. Mokoginta, Junio Marzuki Pratama Nego E. Bataragoa, Nego E. Pratasik, Silvester Benny Rangan, Jety K. Rizald Max Rompas, Rizald Max Sampe, Ayumi Angraini Sondak, Calvyn F.A. Stenly Wullur Tangkudung, Maureen J. N. N. Wagiu, Yohana R.