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All Journal AKULTURASI (JURNAL ILMIAH AGROBISNIS PERIKANAN) AQUATIC SCIENCE & MANAGEMENT e-Journal BUDIDAYA PERAIRAN JURNAL PESISIR DAN LAUT TROPIS JURNAL ILMIAH PLATAX Journal of Asean Studies on Maritime Issues Jurnal Teknologi dan Sistem Komputer JURNAL ENGGANO
Calvyn F. A. Sondak, Calvyn F. A.
Universitas Sam Ratulangi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Environmental Science Other

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Journal : JURNAL ILMIAH PLATAX

 1 
Community Structure of Gastropod in Seagrass Beds of Waleo Beach Waters, North Minahasa Regency Richardo O. Roring; Jety K. Rangan; Alex D. Kambey; Rene Ch. Kepel; Stephanus V. Mandagi; Calvyn F. A. Sondak
Jurnal Ilmiah PLATAX Vol. 8 No. 1 (2020): ISSUE JANUARY-JUNE 2020
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.8.1.2020.28268

Abstract

This study aims to determine the type of Gastropod and the community structure including Species Density, Relative Density, Diversity (H’), and Dominance (C). Based on observation, there is 124 individuals included in 11 species (7 genera) from 7 families (3 orders) obtained. The highest density value is 5,87 Ind/m2 by Euplica borealis, and has 35,48% of relative density. For the diversity, an index is H’ = 1,62 obtained, which is classified as low. This shows that seagrass beds in Waleo beach waters, North Minahasa Regency, there are several species obtained with abundant numbers of individuals compared to the other species, so the diversity index obtained relatively low. As for the range of dominance index is C = 0,36 to 0,44. The lowest value is in the transect number 1 while the highest in the transect number 2. This value shows that seagrass beds in Waleo beach waters, North Minahasa Regency there are no specific species that dominate in the community. Waleo beach waters, North Minahasa Regency has a temperature of about 29,3 °C illustrating the condition of the water temperature is relatively good for Gastropods' life. The salinity is 30 ‰ obtained, which is relatively good for Gastropod growth. pH obtained about 7 which is still relatively good for gastropods life.Keywords: Gastropod, Community Structure, Waleo.AbstrakPenelitian ini bertujuan untuk menginventarisasi jenis-jenis Gastropoda serta mengetahui struktur komunitas termasuk: Kepadatan Spesies, Kepadatan Relatif, Keanekaragaman (H’), dan Dominansi (C). Berdasarkan hasil pengamatan diperoleh 124 individu yang termasuk dalam 11 spesies (7 genera) dari 7 famili (3 ordo). Nilai kepadatan tertinggi sebesar 5,87 Ind/m2 oleh spesies Euplica borealis, dan memiliki kepadatan relatif sebesar 35,48 %. Untuk indeks keanekaragaman diperoleh sebesar H’ = 1,62 yang tergolong rendah. Hal ini menunjukan bahwa daerah padang lamun perairan pantai Waleo, Kabupaten Minahasa Utara terdapat beberapa spesies yang diperoleh dengan jumlah individu yang melimpah dibandingkan jenis lainnya, sehingga indeks keanekaragaman yang diperoleh tergolong relatif rendah. Adapun untuk kisaran indeks dominansi yang diperoleh yaitu sebesar C = 0,36 sampai dengan 0,44. Nilai terrendah terdapat pada transek 1 sedangkan nilai tertinggi terdapat pada transek 2. Nilai tersebut menunjukan bahwa di padang lamun perairan Pantai Waleo, Kabupaten Minahasa Utara tidak terdapat jenis atau spesies tertentu yang mendominasi dalam komunitas tersebut. Wilayah perairan pantai Waleo, Kabupaten Minahasa Utara memiliki suhu 29,3 °C, menggambarkan bahwa kondisi suhu perairan tergolong baik untuk kehidupan Gastropoda. Salintas yang diperoleh sebesar 30 0/00, yang masih dalam kisaran baik untuk pertumbuhan Gastropoda. Derajat keasaman (pH) yang diperoleh yaitu 7 yang masih tergolong baik untuk kehidupan Gastropoda.Kata Kunci : Gastropoda, Struktur Komunitas, Waleo.
Potential of Carbon Absorption Mangrove Forest at Sarawet Village Kuala Batu, East Likupang, North Minahasa Regency Fihri Bachmid; Joshian N.W. Schaduw; Calvyn F.A. Sondak; Unstain N. W. J. Rembet; Stephanus V. Mandagi; Deiske A. Sumilat; Alfret Luasunaung
Jurnal Ilmiah PLATAX Vol. 8 No. 2 (2020): ISSUE JULY-DECEMBER 2020
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.8.2.2020.28916

Abstract

Mangrove forest is one of a coastal natural resource with abundant potentials. The rapid coastal development has cost bad effects, such as mangrove forest conversion into dike or tourism. Mangrove forest has a prominent ecological function for coastal area. The purpose of this study was to analyst carbon absorption potency in both natural and restored mangrove forest in Sarawet Village, Kuala Batu, East Likupang. The sampling method in this study was a survey method that is observation and field sampling. The collected data was surface mangrove biomass and sediment, then analyst in Sam Ratulangi Laboratory, Manado. The biomass sampling data using transect line quadrat while and sediment sampling using sediment corer. This study found. That conclude that natural mangrove forest have a higher absorption and restored potential than restored mangrove forest.Keywords :  mangrove, biomass, carbon, sediment AbstrakPotensi sumber daya hutan Indonesia sangat melimpah, dan salah satunya ialah hutan mangrove. Pembangunan pada daerah pesisir yang begitu cepat telah memberi dampak buruk terhadap lingkungan, seperti konversi lahan hutan mangrove menjadi tambak dan kawasan parawisata. Hutan mangrove merupakan salah satu hutan yang memiliki fungsi ekologis sangat penting terutama bagi wilayah pesisir. Tujuan penelitian ini adalah untuk menganalisis potensi penyerapan karbon pada hutan mangrove yang restorasi dan alami di Desa Sarawet Kuala Batu Likupang Timur. Metode pengambilan data yang digunakan dalam kegiatan penelitian ini ialah metode survey yakni pengamatan dan pengambilan sampel langsung dilapangan. Data yang diambil ialah data biomassa mangrove bagian atas dan sedimen. Sampel yang diambil di analisis di Laboratorium Terpadu Universitas Sam Ratulangi Manado. Untuk pengambilan data biomassa dilakukan dengan menggunakan garis transek kuadrat dan pengambilan sampel sedimen menggunakan sediment corer. Dari hasil penelitian yang diperoleh, menunjukan bahwa hutan mangrove yang alami memiliki potensi penyerapan dan simpanan karbon yang lebih tinggi dibandingkan dengan hutan mangrove yang direstorasi.   Kata kunci :  mangrove, biomassa, karbon, sedimen
Molecular Identification And Conservation Status Of Sharks From The Fins Trade In Manado City North Sulawesi Mopay, Maratade; Wullur, Stenly -; Onibala, Hens -; Ginting, Elvy Like; Rumengan, Inneke F. M; Sondak, Calvyn F.A; Sumilat, Deiske A.
Jurnal Ilmiah Platax Vol. 9 No. 2 (2021): ISSUE JULY-DECEMBER 2021
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v9i2.36016

Abstract

Sharks are a group of cartilaginous fish that are vulnerable to overfishing.  Genetics approaches play an important role in shark conservation. Shark fishing has become the main activity of fishermen in several areas, including in North Sulawesi. This research is focused on the molecular aspects and conservation status of shark species obtained from the shark fin trade in Manado, North Sulawesi. COI gene was amplified using Fish BCL5 (for) and HCO219 (rev) primers. Nucleotide sequences of each sample were aligned with the closest sequences in the GenBank database using the BLAST (Basic Local Alignment and Search Tool) method. The conservation status of the shark species is carried through the IUCN (International Union for the conservation of nature red list) Red list website. Molecular identification results showed that the shark’s fins from Manado had high similarity with Carcharhinus falciformis (HM1 and HM2) and Carcharhinus melanopterus (HM3). According to IUCN red list data, the C. falciformis and C. melanopterus were categorized as vulnerable to extinction (VU).Keywords:  Molekuler; COI; Shark; Manado and IUCN Red list . AbstrakHiu merupakan kelompok ikan bertulang rawan yang sangat rentan terhadap dampak penangkapan secara berlebihan.  Informasi terkait genetik hiu  yang semakin terancam populasinya sangat berperan penting dalam upaya konservasi hiu. Penangkapan hiu telah menjadi aktivitas utama nelayan di beberapa daerah, termasuk di Sulawesi Utara. Penelitian ini difokuskan pada aspek  molekuler dan penentuan status konservasi spesies hiu menggunakan sampel sirip yang di dapatkan  dari perdagangan sirip  hiu, di kota Manado.  Amplifikasi gen COI dilakukan dengan menggunakan primer Fish BCL5 (for) dan HCO219 (rev). Sekuens nukleotida masing-masing sampel disejajarkan dengan nukleotida terdekat yang ada dalam database genbank menggunakan metode BLAST (Basic Local Aligment and Search Tool)  Penentuan status konservasi dilakukan melalui penelusuran spesies rujukan di situs IUCN (International Union for the Conservation of Nature) Red list. Hasil identifikasi molekuler menunjukan bahwa sampel sirip hiu dari  kota Manado  memiliki kemiripan yang tinggi dengan spesies : Carcharhinus falciformis  (HM1 dan HM2) dan C. melanopterus (HM3).  Menurut data IUCN Red list, C. falciformis dan C. Melanopterus merupakan jenis hiu dalam status konservasi rentan punah (VU). Kata Kunci: Molekuler; COI; hiu; Manado dan IUCN Red list
Benefit Value of Mangrove Forest in Sarawet Village, Likupang Timur, Minahasa Utara Tamsir, Chika Litawaty; Lasabuda, Ridwan; Wantasen, Adnan S.; Kondoy, Khristin I. F.; Kambey, Alex D.; Sondak, Calvyn
Jurnal Ilmiah Platax Vol. 10 No. 2 (2022): ISSUE JULY-DECEMBER 2022
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v10i2.41499

Abstract

The purpose of this study is to: 1) identify various types of direct and indirect benefits of mangrove forests, and 2) estimate the total economic value of the mangrove forest in Sarawet Village. This type of research is descriptive and quantitative using survey methods. Data analysis in this study uses descriptive and quantitative analysis. Descriptive analysis is used to explain the activities of utilizing natural resources of mangrove ecosystems, while quantitative analysis is used to calculate the total economic value of mangrove ecosystems. The selection of respondents used the purposive sampling method, with a total of 76 respondents. Analysis of the total economic value for the value of direct benefits using market prices, and the value of indirect benefits using replacement costs. The results showed that the people of Sarawet Village use the mangrove forest ecosystem directly in the form of mangrove wood used as firewood and fence stakes, leaves Nipah are made with roofs, and the community carries out fishing and crab activities around mangrove waters.Analysis of the total economic value of the mangrove forest in Sarawet Village amounted to Rp. 6.884.344.178,-/year. The total economic value is obtained from the value of direct benefits including utilization as firewood Rp. 4,160,000,- /year; fence pegs Rp. 87.500,-/year; roof of the house Rp. 330.000,-/year; fishing Rp. 769.174.000,-/year; crab fishing is Rp. 190.320.000,-/year, and the value of indirect benefits is as a barrier to abrasion and seawater waves Rp. 5.920.272.678,-/year. The large economic value of the total mangrove forest ecosystem in Sarawet Village shows that the mangrove ecosystem provides great benefits to the community.Keywords: direct benefit value, indirect benefit value, total economic value, MangroveAbstrakThe purpose of this study is to: 1) identify various types of direct and indirect benefits of mangrove forests, and 2) estimate the total economic value of the mangrove forest in Sarawet Village. This type of research is descriptive and quantitative using survey methods. Data analysis in this study uses descriptive and quantitative analysis. Descriptive analysis is used to explain the activities of utilizing natural resources of mangrove ecosystems, while quantitative analysis is used to calculate the total economic value of mangrove ecosystems. The selection of respondents used the purposive sampling method, with a total of 76 respondents. Analysis of the total economic value for the value of direct benefits using market prices, and the value of indirect benefits using replacement costs. The results showed that the people of Sarawet Village use the mangrove forest ecosystem directly in the form of mangrove wood used as firewood and fence stakes, leaves Nipah are made with roofs, and the community carries out fishing and crab activities around mangrove waters.Analysis of the total economic value of the mangrove forest in Sarawet Village amounted to Rp. 6.884.344.178,-/year. The total economic value is obtained from the value of direct benefits including utilization as firewood Rp. 4,160,000,- /year; fence pegs Rp. 87.500,-/year; roof of the house Rp. 330.000,-/year; fishing Rp. 769.174.000,-/year; crab fishing is Rp. 190.320.000,-/year, and the value of indirect benefits is as a barrier to abrasion and seawater waves Rp. 5.920.272.678,-/year. The large economic value of the total mangrove forest ecosystem in Sarawet Village shows that the mangrove ecosystem provides great benefits to the community.Keywords: direct benefit value, indirect benefit value, total economic value, Mangrove.
Identification of Coraline Algae In Meras Waters Bunaken District Pondaag, Kristy Sofia; Gerung, Grevo Soleman; Sinjal, Chatrien Annita; Sondak, Calvyn F. A.; Tilaar, Sandra O.; Kreckhoff, Reny L.
Jurnal Ilmiah Platax Vol. 10 No. 2 (2022): ISSUE JULY-DECEMBER 2022
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v10i2.42462

Abstract

Marine algae are part of marine organisms, especially plants, and are included in lower plants that do not have different skeletal structures such as roots, stems, and leaves. Although it looks different, algae is actually just a form of the thallus. Coralline algae belong to the Rhodophyta Division, Class Florideophycidae, Order Corallinales. Coralline algae are divided into two parts based on their shape (morphology), namely non-geniculate and geniculate. This study aims to identify the types of coralline algae that are crustose (non-geniculate) and branched (geniculate) found in Meras, Bunaken District and can explain the morphology of coralline algae in diffuse non-geniculate and geniculate forms. This research was conducted in Meras, Bunaken District by means of SCUBA diving at a depth of 3 – 7 meters, and samples were taken using the cruising survey method. After that, the samples were brought ashore for the next identification process. The results of the research that has been conducted on samples of coralline algae obtained in Meras, Bunaken District are that there are 2 types of non-geniculate, namely Peyssonnelia caulifera and Peyssonnelia Orientalis, and 1 species of geniculate, namely Tricleocarpa fragilis identified.Keywords: Identification, Coralline Algae, MerasAbstrakAlga laut adalah bagian dari organisme laut khususnya tumbuhan dan termasuk dalam tumbuhan tingkat rendah yang tidak mempunyai perbedaan susunan kerangka seperti akar, batang dan daun. Walaupun terlihat memiliki perbedaan, sebenarnya alga hanya merupakan bentuk talus belaka. Alga koralin tergolong kedalam Divisi Rhodophyta, Kelas Florideophycidae, Ordo Corallinales. Alga koralin terbagi menjadi dua bagian berdasarkan bentuknya (morfologi), yaitu non geniculate (tidak bercabang) dan geniculate (bercabang). Penelitian ini bertujuan untuk dapat mengidentifikasi jenis alga koralin bentuk tidak bercabang (non geniculate) dan bentuk bercabang (geniculate) yang terdapat di Perairan Meras, Kecamatan Bunaken serta dapat menjelaskan morfologi alga koralin bentuk tidak bercabang (non geniculate) dan bentuk bercabang (geniculate). Penelitian ini dilakukan di Perairan Meras Kecamatan Bunaken dengan cara SCUBA diving pada kedalaman 3 – 7 meter dan sampel diambil menggunakan metode survey jelajah. Setelah itu sampel dibawa ke darat untuk proses identifikasi selanjutnya. Hasil dari penelitian yang telah dilakukan pada sampel alga koralin yang didapat di Perairan Meras, Kecamatan Bunaken adalah terdapat 2 jenis spesies alga koralin bentuk tidak bercabang (non geniculate) yaitu Peyssonnelia caulifera dan Peyssonnelia orientalis serta 1 jenis spesies alga koralin bentuk bercabang (geniculate) yaitu Tricleocarpa fragilis yang berhasil teridentifikasi.Kata Kunci: Identifikasi, Alga Koralin, Meras
Study of Seagrass Beds Condition Nearby Waters in Mokupa Village, Tombariri District, Minahasa Regency Lasut, Nicole Theresa; Tilaar, Sandra O.; Sondak, Calvyn F. A.; Rampengan, Royke M.; Sinjal, Chatrien A. L.; Rembet, Unstain N. W. J.
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.v11i2.47685

Abstract

The existence of seagrass beds in a shallow water environment has an important ecological role for the organisms that depend on this ecosystem. This research was conducted with the aim of knowing the types of seagrass and the condition of the seagrass beds in the waters near Mokupa Village, where the beach is between Mokupa Resort and Lotus Resort Manado. The method used is a quadrant transect (vertically to the shoreline), the coordinates point 1°24'53" N 124°42'22" E is transect 1, 1°24'54" N 124°42'22" E is transect 2,  and 1°24'56.7" N 124°42'23.5" E is transect 3. In this study, 5 species of seagrass were found, namely: Syringodium isoetifolium, Cymodocea rotundata, Thalassia hemprichii, Enhalus acoroides, and Halophila ovalis. Cymodocea rotundata had the highest average seagrass cover per species, 15.349%, and Enhalus acoroides had the lowest average seagrass cover, 0.053%. The condition of the seagrass beds at the study site was included in the unhealthy category with a seagrass cover of 31.432%. Keywords: Mokupa Waters, Seagrass conditions, Cover, Seagrass bed Abstrak Keberadaan padang lamun di lingkungan perairan dangkal memiliki peranan ekologis yang penting bagi organisme yang bergantung dalam ekosistem ini. Penelitian ini dilakukan dengan tujuan untuk mengetahui jenis-jenis lamun dan kondisi padang lamun di perairan sekitar Desa Mokupa, dimana pantai berada di antara Mokupa Resort dan Lotus Resort Manado. Penelitian ini mengikuti Pedoman Status Padang Lamun KEPMEN LH 200/2004. Metode yang digunakan yaitu transek kuadran (tegak lurus garis pantai), dengan titik koordinat Transek 1 1°24'53" N 124°42'22" E, Transek 2 1°24'54" N 124°42'22" E, Transek 3 1°24'56.7" N 124°42'23.5" E. Pada penelitian ini ditemukan 5 jenis lamun yaitu: Syringodium isoetifolium, Cymodocea rotundata, Thalassia hemprichii, Enhalus acoroides dan Halophila ovalis. Cymodocea rotundata memiliki rata-rata penutupan lamun per jenis tertinggi yaitu 15,349%, dan Enhalus acoroides memiliki rata-rata penutupan lamun terendah yaitu 0,053%. Kondisi padang lamun di lokasi penelitian termasuk dalam kategori kurang sehat dengan penutupan lamun sebesar 31,432%. Kata kunci: Perairan Mokupa, Kondisi lamun, Penutupan, Padang lamun
Mangrove Community Structure in West Madapolo Village, North Obi District, South Halmahera Regency Ode Mantra, Syahrun; Schaduw, Joshian N. W.; Sondak, Calvyn F.A.; Ompi, Medy; Manembu, Indri S.; Wullur, Stenly
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.v11i2.49712

Abstract

The ecological function of mangroves can be viewed from three aspects, namely physical, chemical, and biological aspects. Data collection of mangrove community structure using line transect quadrant method by pulling the line along 100 m from the sea to land at the lowest tide. The results of mangrove community structure analysis in West Madapolo Village, North Obi District, South Halmahera Regency. Identified 4 types of mangroves namely Rhizopora apiculata, Sonneratia alba, Brugueira gymnorhiza, and Lumnitzera litorea found at the 3 stations. The highest species density value is Rhizopora apiculata, at station 1. The highest frequency by Rhizopora apiculata, and Brugueira gymnorhiza species at station 1 with the same value of 39.29. The highest cover by Rhizopora apiculata species at station 1 with a value of 49.73 and the lowest by S. alba species at 14.17 while the highest importance value index by Rhizopora apiculata species at 147.99 and the lowest is Sonneratia alba 40.54. The highest diversity at station 2, and the lowest at station 1, the highest diversity at station 2 while the highest dominance is found at the station and the lowest at station 2. Keywords: Structure Community, Mangrove, Village Madapolo Barat Abstrak Fungsi ekologis mangrove dapat ditinjau dari tiga aspek, yakni aspek fisika, kimia dan biologi. Pengambilan data struktur komunitas mangrove menggunakan metode line transek kuadran dengan cara menarik line garis sepanjang 100 m dari arah laut ke darat pada saat surut terendah. Hasil analislis struktur komunitas mangrove di Desa Madapolo Barat, Kecamatan Obi Utara, Kabupaten Halmahera Selatan. Teridentifikasi 4 jenis mangrove yaitu Rhizopora apiculata, Sonneratia alba, Brugueira gymnorhiza, dan Lumnitzera litorea yang ditemukan pada ke 3 stasiun. Nilai kerapatan jenis tertinggi adalah Rhizopora apiculata, pada stasiun 1. Frekuensi tertinggi oleh jenis Rhizopora apiculata, dan Brugueira gymnorhiza pada stasiun 1 dengan nilai yang sama yaitu 39,29. Penutupan tertinggi oleh jenis Rhizopora apiculata pada stasiun 1 dengan nilai 49,73 dan yang terendah oleh jenis S. alba  14,17 sedangkan indeks nilai penting tertinggi oleh jenis Rhizopora apiculata 147,99 dan terendah yaitu Sonneratia alba 40,54. Keanekaragaman tertinggi pada stasiun 2, dan terendah pada stasiun 1, kseseragaman tertinggi pada stasiun 2 sedangkan dominasi tertinggi terdapat pada stasiun dan yang terendah pada stasiun 2. Kata kunci: Struktur Komunitas, Mangrove, Desa Madapolo Barat
Strategy for Sustainable Use of Mangrove Ecosystem In Coastal Tatengesan, Southeast Minahasa Regency Pamungkas, Yogo; Paruntu, Carolus Paulus; Rumengan, Antonius Petrus; Manembu, Indri Shelovita; Sondak, Calvyn Fredrik Aldus; Ginting, Elvy Like
Jurnal Ilmiah Platax Vol. 12 No. 1 (2024): ISSUE JANUARY-JUNE 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v12i1.51570

Abstract

The mangrove ecosystem area in the coastal area of Tatengesan Village, Pusomaen District, Southeast Minahasa Regency has been developed as a mangrove ecotourism area which has been managed by Village-Owned Enterprises (BUMD) since January 2019 with assistance from the Mandiri Rural National Community Empowerment Program (PNPM) team. The development of this mangrove ecotourism activity was stopped for a moment due to the impact of the COVID-19 pandemic, but currently, COVID-19 cases are considered endemic so this mangrove ecotourism activity will be developed again. This research aims to formulate some strategies for the sustainable use of the mangrove ecosystem on the Tatengesan coast, Southeast Minahasa Regency. This research lasted for 5 months, from September 2022 - February 2023. This research used descriptive qualitative methods with survey technique, i.e., in-depth direct interviews with resource persons (respondents). The formulation of priority strategies (key success factors) was analyzed using S.W.O.T and strategy choice analysis. This research produced 9 (nine) priority strategies as academic texts, which can be recommended to governments related to the marine and fisheries sector as elements of public policy-making officials. Keywords: Tatengesan village, mangrove ecotourism, sustainable use, priority strategies. Abstrak Kawasan ekosistem mangrove di wilayah pesisir Desa Tatengesan, Kecamatan Pusomaen, Kabupaten Minahasa Tenggara dikembangkan sebagai kawasan ekowisata mangrove yang dikelola oleh Badan Usaha Milik Desa (BUMD) sejak Januari 2019 dengan pendampingan oleh tim Program Nasional Pemberdayaan Masyarakat (PNPM) Mandiri Perdesaan.  Kegiatan ekowisata mangrove ini pengembangannya terhenti sejenak dikarenakan adanya dampak pandemi Covid-19, namun saat ini kasus Covid-19 sudah dianggap endemi sehingga kegiatan ekowisata mangrove ini akan dikembangkan kembali.  Tujuan penelitian ini yaitu merumuskan strategi pemanfaatan berkelanjutan ekosistem mangrove ke arah berkelanjutan di pesisir Tatengesan Kabupaten Minahasa Tenggara.  Riset ini berlangsung selama 5 bulan, dari September 2022 - Februari 2023.  Riset ini menggunakan metode kualitatif deskriptif dengan teknik survei, yaitu wawancara langsung secara mendalam (in-depth interview) kepada narasumber (responden).  Perumusan strategi prioritas (faktor kunci keberhasilan) di analisis dengan menggunakan S.W.O.T dan analisis pilihan strategi.  Penelitian ini menghasilkan 9 (sembilan) strategi prioritas sebagai naskah akademik, yang dapat direkomendasikan kepada pemerintah terkait pada sektor kelautan dan perikanan sebagai unsur pejabat pembuat kebijakan publik. Kata kunci: Desa Tatengesan, ekowisata mangrove, pemanfaatan berkelanjutan, strategi prioritas.
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 , Deislie R.H. Kumampung Abd Razak Aditya Hikmat Nugraha Adnan S Wantasen Adnan Wantasen Agung B. Windarto Agus Ramli Alex D. Kambey Alex D. Kambey Alfret Luasunaung Alfret Luasunaung Alfret Luasunaung Angelitha O.T Iskandar Anisa Irwan Anneke V. Lohoo Annice Anthoni Anthonius P. Rumengan Antonius P Rumengan Antonius P Rumengan Antonius P. Rumengan Antonius Rumengan Ari Rondonuwu Arsida N.A. Kamaludin Bachmid, Fihri Bella R. Lelewa Billy T. Wagey Billy Th Wagey Billy Th Wagey Billy Th. Wagey Billy Theodorus Wagey Billy Theodorus Wagey Billy Wagey Billy Wagey Carolus P. Paruntu Carolus Paulus Paruntu Christin I F Kondoy Christine Kondoy Christine Kondoy Christofel B. S. Harum Daruit, Marselina Darus S. Paransa David B. Tamarariha Dedyes Alescandro Darui Deiske A. Sumilat Deiske A. Sumilat Deiske Adeliene Sumilat, Deiske Adeliene Deiske. A. Sumilat Deisle RH Kumampung Deisli R H Kumampung Deislie R H Kumampung Deislie R H Kumampung Deislie R.H Kumampung Djakatara, Paratiti Dewi Djuwita R.R. Aling Ekarisma Rerung Ellsya P Lahope Elvy L Ginting Elvy Like Ginting Erly Kaligis Erly Y Kaligis Erly Y. Kaligis Esry T Opa Esther D. A. Angkouw Esther D. Angkouw Farnis B Boneka Farnis B. Boneka Farnis Boneka Feby GB Kombo Ferdinand F. Tilaar Fihri Bachmid Firman Darman Franco Grenaldy Gabi Frans Lumuindong Gerardus M Tiolong Gilbert Kindangen Ginting, Elvy Like Glorima J. A. Tijow Grevo S Gerung Grevo S. Gerung Grevo Soleman Gerung Haryani Sambali Henneke Pangkey Henneke Pangkey Hens Onibala Hery A. Lengkong Immanuel S. T. Septian Indra Asman Indri Manembu Indri Manembu Inneke F. M Rumengan Inneke Rumengan Iroth, Revelino A. James J H Paulus Jane M Mamuaja Jane M. Mamuaja Jane Mamuaja Janny D. Kusen Janny Dirk Kusen Janny Kusen Jardie A. Andaki Jardie Andaki Jeannete F Pangemanan Jeannette F. Pangemanan, Jeannette F. Jetty K. Rangan Jetty Rangan Jety K. Rangan John L. Tombokan Joice R. Rimper Joice R. T. S. I. Rimper Joice Rimper Joshian N W Schaduw Joshian N. W. Schaduw Joshian N. W. Schaduw Joshian N.W Schaduw Joshian N.W Schaduw Joshian N.W. Schaduw Joshian N.W. Schaduw Joshian NW Schaduw Joshian Schaduw Joudy R. R. Sangari Joudy Sangari Khristin F I Kondoy Khristin I. F. Kondoy, Khristin I. F. Khristin I.F. Kondoy Khusnul Hotimah Kreckhoff, Reny L. Krisandy Bengkal Kumampung, Deslie Kurniati Kemer Kusen, Janny Lasut, Astrid Y. Lasut, Nicole Theresa Laurence Lumingas Luasunaung, Alfrets Lusia Manu Mantiri, Desy M. H Marthen Bongga Medy Ompi Medy Ompi Medy Ompi Meilin Yulita Walo Melisa Lahimade Mikhael A Maramis Mokolensang, Jeffrie F. Mopay, Maratade Muhammad Gibran Kahar N Gustaf Mamangkey Natalie D Rumampuk Natalie D.C Rumampuk Natalie D.C. Rumampuk Nickson J. Kawung Noldy G. F. Mamangkey Nurul Dhewani Mirah Sjafrie Ode Mantra, Syahrun Olivio E. De Jesus Soares Opa, Esri T. Pangemanan, Novie P.L. Pansing, Jenita Paulus, James Ping Astony Angmalisang Ping Astony Angmalisang Pondaag, Kristy Sofia Prengky P Babo Rangan, Jety Reinol Jacobs Remy E. P Mangindaan Remy E.P Mangindaan Rene Ch. Kepel Reny L. Kreckhoff Rezykita Tulung Richardo O. Roring Ridwan Lasabuda Ridwan Lasabuda Rignolda Djamaluddin Rignolda Djamaluddin Robert A. Bara Robert A. Bara Roeroe, Kakaskasen Andreas Rondonuwu, Arie B. Rose O. S. E Mantiri Rosita A. J. Lintang Royke M Rampengan Royke M. Rampengan Royke Rampengan Rumengan, Antonius Petrus Runtuwene, Heard C.C. Sandra O. Tilaar Sandra Olivia Tilaar Sandra Tilaar Sapsuha, Jufran Sarifudin Tidore Sartje Lantu Sesar Prabu Dwi Sriyanto Silveste.r B. Pratasik Silvester B Pratasik Sinjal, Chatrien A. L. Sinjal, Chatrien Annita Soniya Br Sipayung Steelma V. Rantung Stenly Wullur Stephanus V. Mandagi Stephanus V. Mandagi Steven Medellu Suria Darwisito Suria Darwisito Takarendehang, Roberto Tampanguma, Biondi Tamsir, Chika Litawaty Tangkudung, Maureen J. N. N. Tidore, Fadli Toshiko M. Manoppo Udin Upara Unstain N. W. J. Rembet Unstain N. W. J. Rembet, Unstain N. W. J. Unstain N.W.J. Rembet Unstain N.W.J. Rembet Veibe Warouw Veibe Warouw Veibe Warouw Veibe Warouw Veibe Warouw Verisandria, Rio Vinsensius V. Makawaehe Wahyu Adi Wilhelmina Patty Wilmy E Pelle Winda Mercedes Mingkid Yehiel Hendry Dasmasela Yogo Pamungkas, Yogo Yunus Watumlawar