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All Journal AQUATIC SCIENCE & MANAGEMENT JURNAL PESISIR DAN LAUT TROPIS JURNAL ILMIAH PLATAX Journal of Indonesian Tourism and Development Studies JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI JURNAL PENDIDIKAN TAMBUSAI Juvenil: Jurnal Ilmiah Kelautan dan Perikanan AGRI-SOSIOEKONOMI Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Rene Charles Kepel, Rene Charles
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Social Sciences

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VALUASI EKONOMI HUTAN MANGROVE DI TANJUNG DUDEPO, KECAMATAN BOLAANG UKI, KABUPATEN BOLAANG MONGONDOW SELATAN Rey Wahyudi Simbala; Hengki Djemie Walangitan; Charles ., Kepel
AGRI-SOSIOEKONOMI Vol. 13 No. 3 (2017)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.563 KB) | DOI: 10.35791/agrsosek.13.3.2017.18013

Abstract

The objectives of the study were to analyze: (1) direct and indirect benefits; and (2) The total economic value of mangrove forests in Dudepo Cape, Bolaang Uki Sub-district, South Bolaang Mongondow Regency, North Sulawesi Province. This research was conducted inside and around the area of mangrove protected forest in Dudepo Cape. The study was conducted for 3 (three) months from January - March of 2016. This research uses primary data and secondary data. Primary data were collected through interviews with the community based on prepared questionnaires. Sampling colection using purposive sampling method. Secondary data were collected including from Bolaang Uki Sub-district Office and Dudepo Village Office. The data collected from the field were analyzed using descriptive and quantitative analysis methods. The study found that (1) the direct benefits earned by the community consisted of the value of forest products and the value of the fishery benefits (the benefits of wood for house construction, the benefits of wood for houses, the benefits of firewood, the benefits of wood for stakes and fences, the benefits of shrimp, and the benefits of crabs). While the value of indirect benefits of abrasion retention and erosion benefits, the benefits of choice, the benefits of existence and inheritance benefits. (2) The total economic value of mangrove forest ecosystem in Dudepo village consists of direct benefit value of Rp. 822,165,000 / year of indirect benefit amount of Rp. 453.792.178 / year, the value of the preferred benefit of Rp. 306.405.000./year, the value of the existence benefit of Rp. 1.372.635 / year, the value of the existence benefit of Rp. 13.353.660 / year. and inheritance value of Rp. 82.216.500 / year. The total economic value of the total benefit of mangrove forest ecosystem in Dudepo village is Rp. 1.677.932.338./ year.
The biodiversity of macroalgae in the coastal waters of Bahoi Village, West Likupang Sub-District, North Minahasa Regency Irwan Baino; Rene Charles Kepel; Gaspar Duhar Manu; Stephanus V. Mandagi
Jurnal Ilmiah PLATAX Vol. 7 No. 1 (2019): ISSUE JANUARY-JUNE 2019
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.7.1.2019.22595

Abstract

This study was carried out in coastal waters of Bahoi Village, West Likupang Sub-District, North Minahasa Regency with an objective of knowing the taxa composition of macroalgae through morphological studies. Data collection used exploring survey. Results found 8 species of macroalgae, consisting of 3 divisions, 3 classes, 5 orders, 6 families, and 6 genera.Keyword: Macroalgae, Bahoi Village.  ABSTRAKPenelitian ini dilakukan di perairan pesisir Desa Bahoi, Kecamatan Likupang Barat, Kabupaten Minahasa Utara dengan tujuan untuk mengetahui komposisi taksa makroalga melalui pendekatan morfologi. Pengambilan data dilakukan dengan menggunakan metode Survei Jelajah. Hasil penelitian menemukan 8 spesies, yang terdiri dari 3 divisi, 3 kelas, 5 ordo, 6 famili dan 6 genera.Kata Kunci: Makroalga, Desa Bahoi.
Study on Public Facilities Zone Development Strategy asTourism Support in Manado Bay Ronald S. A. Posundu; Rene Ch. Kepel; Stephanus V. Mandagi; Flora P. Kalalo; Carolus P. Paruntu; Winda M. Mingkit; Farnis B. Boneka
Jurnal Ilmiah PLATAX Vol. 7 No. 1 (2019): ISSUE JANUARY-JUNE 2019
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.7.1.2019.23404

Abstract

Four urban villages in the administrative area of Tuminting District, i.e. Sindulang Satu, Sindulang Dua, Bitung Karangria and Maasing based on North Sulawesi Provincial Regulation Number 1 of 2017 concerning Coastal Zone Zoning Plans and Small Islands (RZWP-3-K) of Prov. North Sulawesi 2017-2037, will be used as a location to establish tourism supporting infrastructures. The purpose of this study is to determine the key factors for the success of the strategy for public facilities zone construction in Manado Bay, by taking into account the environmental, economic and social aspects. The study was conducted from September 2018 to March 2019. Data collection was carried out through in-depth interviewing techniques to 15 key people selected based on pentahelix. Data analysis employed SWOT and Strategic Analysis and Choice (SAC) to determine the alternative strategy. The results found six priority strategies as follows: (1) synchronizing the regulations for Coastal Zone spatial planning, (2) evaluating the coastal spatial planning regulations with regional development planning documents, (3) conducting socialization for coastal communities, (4) increasing the prosperity through small-scaled fishermen empowerment ( 5) developing 3A (increase, accessibility, and amenity) to support the tourism by increasing tourists’ visit, and (6) Improving the quality of human resources.Key words: RZWP-3-K, Public Facilities Zone, Pentahelix, SWOT. ABSTRAKEmpat kelurahan yang masuk dalam wilayah administrasi Kecamatan Tuminting yaitu: Sindulang Satu, Sindulang Dua, Bitung Karangria, dan Maasing berdasarkan Peraturan Daerah Provinsi Sulawesi Utara Nomor 1 Tahun 2017 tentang Rencana Zonasi Wilayah Pesisir dan Pulau-pulau Kecil (RZWP-3-K) Prov. Sulut Tahun 2017-2037, akan dimanfaatkan sebagai lokasi pembangunan infrastruktur penunjang pariwisata. Tujuan penelitian ini untuk menentukan faktor-faktor kunci keberhasilan sebagai strategi prioritas untuk pembangunan zona fasilitas umum penunjang pariwisata di Teluk Manado, dengan memperhatikan aspek lingkungan, aspek ekonomi dan aspek sosial. Penelitian dilakukan dari bulan September 2018 sampai Maret 2019. Pengumpulan data dilakukan dengan teknik wawancara secara mendalam (in depth interview) kepada 15 key persons dipilih berdasarkan pentahelix. Metode analisis data untuk menentukan strategi alternatif dengan menggunakan SWOT dan Strategic Analysis and Choice (SAC). Hasil penelitian menunjukan ada enam strategi prioritas yaitu: (1) melakukan sinkronisasi peraturan perundang-undangan bidang penataan ruang daerah pesisir, (2) melakukan sinkronisasi peraturan penataan ruang daerah pesisir dengan dokumen perencanaan pembangunan daerah, (3) melakukan sosialisasi kepada masyarakat pesisir, (4) meningkatan kesejahteraan melalui pemberdayaan nelayan kecil, (5) meningkatkan 3A (atraksi, aksesibilitas, dan amenitas) sebagai penunjang pariwisata untuk meningkatkan kunjungan wisatawan, (6) peningkatan kualitas sumber daya manusia.      Kata Kunci: RZWP-3-K, Zona Fasilitas Umum, Pentahelix, SWOT.
Community Structure of Macro Algae in Mokupa Village, Tombariri Sub-district, Minahasa District, North Sulawesi Province Rini M Wowor; Rene Charles Kepel; Laurence J. L Lumingas
Jurnal Ilmiah PLATAX Vol. 3 No. 1 (2015): EDISI JANUARI-JUNI 2015
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.3.1.2015.13216

Abstract

Sumich (1992) divided the structure of algae into  3 main parts namely: blade,the leaf like structure which is thin and wide, stipe, trunk like form that elastic to withstand sea waves, and holdfast, known as root-like form function to anchor the plant on the substrate. The study was conducted Mokupa beach waters sub-district Tombariri, Minahasa district. Mokupa coastal waters known to have typical ecosystem found in the tropics such as mangrove forest, coral reef and seagrass beds as well as macro algae community. The area is flat-bed coast with sandy substrate, sandy-silt substrate and rocky-sand substrate. Species of macro-algae found in this area consist of 7 species namely Halimeda macroloba, H. opuntia, Padina minor, Sargassum polycystum, Gracilaria edulis, G. firma, and Udotea orientalis. In general species density for all transect deployed  in the study site Halimeda macroloba has the highest index value, while for species diversity index transect II showing the highest value.   Keywords: Alga, community, diversity, dominance A B S T R A K Sumich (1992) membagi struktur alga menjadi 3 bagian utama yaitu blade yang merupakan struktur yang menyerupai daun yang pipih biasanya lebar, stipe yaitu struktur yang menyerupai batang yang lentur digunakan sebagai penahan hempasan ombak, dan holdfast yaitu bagian dengan bentuk seperti akar yang berfungsi untuk meletakkan tubuh pada substrat. Penelitian ini dilaksanakan di perairan pesisir Desa Mokupa, Kecamatan Tombariri, Kabupaten Minahasa. Daerah pesisir Desa Mokupa merupakan daerah yang lokasinya terdapat ekosistem yang khas di daerah tropis yaitu mangrove, terumbu karang, dan padang lamun, demikian pula terdapat komunitas alga makro. Profil dari pantai tersebut adalah pantai yang landai dengan substrat pasir, pasir berlumpur dan pasir berbatu. Jenis alga makro yang ditemukan di lokasi penelitian berjumlah 7 spesies, yaitu Halimeda macroloba, H. opuntia, Padina minor, Sargassum polycystum, Gracilaria edulis, G. firma, dan Udotea orientalis. Secara keseluruhan kepadatan spesies untuk semua transek yang tertinggi adalah Halimeda macroloba, sedangkan keanekaragaman jenis alga makro tertinggi terdapat di transek II.   Kata Kunci : keanekaragaman, alga, komunitas 1Mahasiswa Program Studi MSP FPIK-UNSRAT 2Staf pengajar Fakultas Perikanan dan Ilmu Kelautan Universitas Sam Ratulangi
The inventory of macroalgae in the Mantehage Island waters, Wori sub-district, North Minahasa district in North Sulawesi Province Preisy Meicy Meriam Watung; Rene Charles Kepel; lawrence J. L Lumingas
Jurnal Ilmiah PLATAX Vol. 4 No. 2 (2016): EDISI JULI-DESEMBER 2016
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.4.2.2016.14077

Abstract

This study was carried out in Mantehage Island waters, covering Bango, Tinongko, Buhias, and Tangkasi, with an objective of knowing the taxa composition of macroalgae through morphological studies. Data collection  used  Line Transect method with quadrat. Three 100 m-transect line were placed perpendicular to the coastline. Distance between transects was 50 m, and the quadrat used was 1 x 1 m². Results found 44 species of microalgae, consisting of 3 divisions, 3 classes, 10 orders, 18 families, and 26 genera. Green algae comprised 3 orders, 6 families, 11 genera, and 23 species. Brown algae consisted of 3 orders, 3 families, 5 genera, and 5 species. Red algae had 4 orders, 8 families, 10 genera and 16 species. Keyword : Macroalga, species, Mantehage Island. Abstrak Penelitian ini dilakukan di pulau Mantehage, yakni Desa Bango, Tinongko, Buhias, dan Desa Tangkasi,  dengan tujuan untuk mengetahui komposisi taksa makroalga melalui pendekatan morfologi. Pengambilan data dilakukan dengan menggunakan metode Line Transect kuadrat. Tiga garis transek sepanjang 100 m diletakkan tegak lurus garis pantai dengan jarak antar transek 50 m dan jarak antar kuadrat 10 m. Ukuran kuadrat yang dipakai adalah 1 x 1 m². Hasil penelitian menemukan 44 spesies, yang terdiri dari 3 divisi, 3 kelas, 10 ordo, 18 famili dan 26 genera. Alga hijau terdiri atas 3 ordo, 6 famili, 11 genera dan 23 spesies. Alga cokelat terdiri atas 3 ordo, 3 famili, 5 genera dan 5 spesies. Adapun alga merah terdiri atas 4 ordo, 8 famili, 10 genera dan 16 spesies. Kata Kunci : makroalga, species, Pulau Mantehage   2Staf pengajar Fakultas Perikanan dan Ilmu Kelautan Universitas Sam Ratulangi
The biodiversity of macroalgae in the coastal waters of Kora-Kora, East Lembean Sub-District, Minahasa Regency Rene Ch. Kepel; Desy M. H. Mantiri
Jurnal Ilmiah PLATAX Vol. 7 No. 2 (2019): ISSUE JULY - DECEMBER 2019
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.7.2.2019.23727

Abstract

This study was carried out in coastal waters of Kora-Kora, East Lembean Sub-District, Minahasa Regency with an objective of knowing the taxa composition of macroalgae through morphological studies. Data collection used exploring survey. Results found 10 species that consisted 1 species of red algae (Rhodophyta), 6 species of brown algae (Phaeophyta), and 3 species of green algae (Chlorophyta).Keyword: Macroalgae, Kora-Kora. ABSTRAKPenelitian ini dilakukan di perairan pesisir Kora-Kora, Kecamatan Lembean Timur, Kabupaten Minahasa dengan tujuan untuk mengetahui komposisi taksa makroalga melalui pendekatan morfologi. Pengambilan data dilakukan dengan menggunakan metode survei jelajah. Hasil penelitian menemukan 10 spesies, yang terdiri dari 1 spesies alga merah (Rhodophyta), 6 spesies alga cokelat (Phaeophyta)) dan 3 spesies alga hijau (Chlorophyta).Kata Kunci: makroalga, Kora-Kora.
Study Of Non Point Source Heavy Metal Cadmium Level In Mangrove Plant Sediment At Likupang: Addressed To The Conservation Of The Bunaken National Park James Jobert Hanoch Paulus; Desy M. H. Mantiri; Rene Ch. Kepel; Natalie D. C. Rumampuk; Fransiscus Rori; Engel V. Pandey; Chatrien A. L. Sinjal
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.8.1.2020.28267

Abstract

Recognize close to Bunaken National Park and largely influenced by the mouth of the Likupang River, having a compact rooting system makes trapped particles suspended in the water column into the sediment. This study aims to determine the spatial distribution of Cadmium metal levels in Mangrove sediments. Sediment samples were taken spatially at point 1 (N 01 ° 40,314 'E 125 ° 04,032') area close to the mainland, point 2 (N 01 ° 40,336 'E 125 ° 03,999') at the center of Mangrove root are present, and point 3 (N 01 ° 40,328 'E 125 ° 03,973') leading to the sea. Sediment samples were analyzed with AAS in the BARISTAND laboratory in Manado with Indonesian National Standards (SNI). The results obtained with the average value in ppm at each point are first point 1, level 0.04, second point, level 5.88, and the third point, level 3.88. The concentration at point second and the third are above the CCME Criteria. This study result at point 2 as the center of concentration of Mangrove roots obtained the highest value, followed at point 3 at a point near the sea and then the lowest at point 1 close to the coast. Keywords: Sediment; Mangrove root; Cadmium ABSTRAKBerada berdekatan dengan TN Bunaken serta besar dipengaruhi oleh muara sungai Likupang, memilki sistem perakaran yang kompak menjadikan terperangkapnya partikel tersuspensi di kolom air menjadi sedimen. Penelitian ini bertujuan untuk mengetahui distribusi spasial kandungan logam Cadmium pada sedimen Mangrove. Sampel sediment diambil secara spatial yaitu titik 1 (N 01°40.314’ E 125°04.032’) yang dekat dengan daratan, titik 2 (N 01°40.336’ E 125°03.999’)pada bagian pusat adanya konsentrasi perakaran, dan titik 3 (N 01°40.328’ E 125°03.973’) berada pada kearah laut.  Sampel sedimen di analsis dengan AAS di laboratorium BARISTAND di Manado dengan standard SNI.  Hasil yang diperoleh dengan nilai rata rata dalam ppm ditiap titik adalah :  titik 1, nilai 0,04, titik 2, nilai 5,88, dan titik 3, nilai 3,88, pada titik 2, dan 3 sudah melebihi baku mutu yang direkomendasikan oleh CCME yaitu 0,7 ppm. Dari penelitian ini disimpukan pada titik 2 sebagai pusat konsentrasinya perakaran Mangrove diperoleh nilai paling tinggi, diikuti pada titik 3 pada titik arah dekat dengan laut kemudian terendah pada titik 1 yang dekat dengan arah pantai.Kata kunci: Sediment; Mangrove root; Cadmium
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.
Development Strategy Of Hygienic Fish Marketing In Samudera Fishing Port of Bitung Resya Ika Firmansyah; Rene Charles Kepel; Suria Darwisito; Rose O.S.E. Mantiri; Vivanda O.J. Modaso; Deiske A. Sumilat; Suzanne L. Undap
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.8.2.2020.29694

Abstract

Hygienic Fish Marketing (HFM) is one of the functional facilities at the fishing port provided to facilitate the marketing of fishery products. The right development strategies of HFM must take into account the potential, opportunities, constraints, and problems.  The objectives of this research are (1) to determine the condition of utilization percentage analysis of fish resources landed at HFM and to analyze the level of facility utilization at HFM, and (2) to arrange strategies and recommendations for the development of HFM at PPS Bitung. The research method used to analyze catch prediction data for the next 10 years was arithmetic analysis. Analysis of utilization percentage was used to find out the level of facility utilization at HFM.  Analysis of the development strategy of HFM at PPS Bitung used SWOT matrix analysis and QSPM analysis.  The projection of fish catch landed over the next 10 years will increase by 24.77% per year, which is predicted to be 83,549.40 tons in 2029.  The level of facility utilization is categorized as good with a value of 71.22%, that utilization level of HFM runs optimally.  Based on the analysis using the SWOT matrix and QSPM analysis, it was found that the priority strategies are the main choices in the development of HFM at PPS Bitung which increase the operational capacity of loading docks and port ponds.Keywords: TPI hygienic, Development Strategy, Internal, and External FactorAbstrakTPI Higienis merupakan salah satu fasilitas fungsional di pelabuhan perikanan yang disediakan untuk memfasilitasi kegiatan pemasaran hasil perikanan.  Strategi pengembangan TPI Higienis yang tepat harus memperhitungkan potensi, peluang, kendala, dan permasalahan. Tujuan dalam penelitian ini yaitu (1) mengetahui kondisi sumberdaya ikan yang didaratkan di TPI Higienis dan menganalisa tingkat pemanfaatan fasilitas di TPI Higienis dan (2) menyusun strategi dan rekomendasi pengembangan TPI Higienis PPS Bitung.  Metode penelitian yang digunakan untuk menganalisa data prediksi hasil tangkapan selama 10 tahun kedepan adalah analisa aritmatik. Untuk mengetahui tingkat pemanfaatan fasilitas TPI Higienis, digunakan analisis persentasi pemanfaatan. Analisa strategi pengembangan TPI Higienis PPS Bitung menggunakan analisa matriks SWOT dan analisa QSPM. Proyeksi hasil tangkapan yang didaratkan selama 10 tahun kedepan mengalami kenaikan sebesar 24,77% pertahun sehingga pada tahun 2029 produksi diprediksi sebesar 83.549,40 ton. Tingkat pemanfaatan fasilitas masuk dalam kategori baik dengan nilai 71,22% sehingga tingkat pemanfaatan TPI Higienis berjalan optimal. Berdasarkan hasil analisa menggunakan matrik SWOT dan analisa QSPM didapatkan prioritas strategi yang menjadi pilihan utama dalam strategi pengembangan TPI Higienis di PPS Bitung yakni meningkatkan kapasitas operasional dermaga bongkar dan kolam pelabuhan.Kata kunci: TPI Higienis, Strategi Pengembangan, Faktor Internal dan Eksternal
Kelimpahan Vibrio spp. di Perairan Pesisir Kabupaten Halmahera Barat Tamrin Tamrin; Joshian Nicolas William Schaduw; Haryani Sambali; Adnan Sjaltout Wantasen; Desy Maria Helena Mantiri; Rene Charles Kepel; Winda Mercedes Mingkid; Ockstan Jurike Kalesaran; Nurhalis Wahidin; Muhammad Aris; Taufiq Abdullah
Juvenil Vol 5, No 3: Agustus (2024)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v5i3.23996

Abstract

ABSTRAKVibrio spp. adalah bakteri gram negatif yang biasa ditemukan di lingkungan estuari, pesisir, dan laut. Vibrio spp. merupakan patogen utama bagi kesehatan manusia dan organisme akuatik. Memahami kelimpahan Vibrio spp. sangat penting untuk dilakukan mengingat resiko terhadap kesehatan manusia, potensi kerusakan lingkungan serta ekonomi. Penelitian ini bertujuan mengeksplorasi kelimpahan Vibrio spp. di perairan pesisir Kabupaten Halmahera Barat. Terdapat sembilan kawasan pengamatan, yaitu Toniku, Tewe, Dodinga, Tuada, Porniti, Payo, Bobo, Sahu, dan Ibu. Sampel air dari bagian permukaan perairan sebanyak 100 ml dimasukan ke dalam botol steril. Pengamatan kelimpahan Vibrio spp. dilakukan dengan metode total plate count (TPC) pada media agar thiosulfate citrate bile salt sucrose (TCBS) yang diinkubasi selama 24 jam pada suhu 28°C. Hasil penelitian ini mengungkapkan Vibrio spp. pada perairan pesisir Kabupaten Halmahera Barat terdapat dalam 2 kelompok koloni, yaitu koloni hijau dengan kelimpahan 1,80 x 102 - 5,00 x 104 CFU/mL dan koloni kuning 2,20 x 103 - 3,08 x 105 CFU/mL. Kesimpulan penelitian ini adalah kelimpahan Vibrio spp. pada sembilan kawasan berkisar antara 102 - 105 CFU/mL.Kata kunci: Bakteri Vibrio spp., Koloni hijau, Koloni kuning, Total plate count.ABSTRACTVibrio spp. are gram-negative bacteria commonly found in estuary, coastal, and marine environments. Vibrio spp. are major pathogens to human health and aquatic organisms. Understanding the abundance of Vibrio spp. is very important given the risk to human health andpotential environmental and economic damage. This study explores the abundance of Vibrio spp. in the coastal waters of West Halmahera Regency. There were nine observation areas: namely Toniku, Tewe, Dodinga, Tuada, Porniti, Payo, Bobo, Sahu, and Ibu. Water samples from the surface waters, as much as 100 ml were put into sterile bottles. The abundance of Vibrio spp. was determined using the total plate count (TPC) method on thiosulfate citrate bile salt sucrose (TCBS) agar media, which were then incubated for 24 hours at 28°C. The results of this study revealed Vibrio spp. in coastal waters of West Halmahera Regency were found in 2 colony groups, namely green colonies with an abundance of 1.80 x 102 - 5.00 x 104 CFU/mL and yellow colonies 2.20 x 103 - 3.08 x 105 CFU/mL. The conclusion of this study is the abundance of Vibrio spp. in nine areas ranging from 102 - 105 CFU/mL.Keywords: Green colonies, Total plate count, Vibrio spp bacteria, Yellow colonies.
Co-Authors Abdul Latief Abadi Abdul Latief Abadi Abubakar, Salim Achmad, Febrio V. Achmad, M. Janib Adnan Sjaltout Wantasen Adnan Wantasen Adrian, Melinda Margareta Alex D. Kambey Alex D. Kambey Anneke V. Lohoo Antonius P. Rumengan Ariyati H. Fadel Bilaleya, Iman Billy J. Kepel Calvyn F. A. Sondak, Calvyn F. A. Carolus P. Paruntu Chatrien A. L. Sinjal Darus S. Paransa Deiske A. Sumilat Deiske Adeliene Sumilat, Deiske Adeliene Edwin D Ngangi Engel V. Pandey Fadel, Ariyati H. Farnis B. Boneka Flora Pricilla Kalalo Fransine B. Manginsela Fransiscus Rori Gabriel F. Tulung Gaspar D. Manu, Gaspar D. Gaspar Duhar Manu Grevo S Gerung Hadad, M. Said Al Hadath, Deandra Starsha Bianca Handayani, Maymanah Haryani Sambali Hengki Djemie Walangitan Hengky J Sinjal Hermanto W. K. Manengkey Irwan Baino Iyanleba, Jonathan Yohanes Jane M. Mamuaja Jane Sulinda Tambas Jety K. Rangan John L. Tombokan Joshian Nicolas William Schaduw Joudy R.R. Sangari, Joudy R.R. Kandati, Feibe R. S. Katiandago, Theodora Maulina Khristin I. F. Kondoy, Khristin I. F. Kliwon Hidayat Kliwon Hidayat Kondoy, Khiristin Ivone Fisye Kristianto Parera, Kristianto Lalita, Jans Laurence J. L Lumingas Lawrence J. L Lumingas Lawrence J. L. Lumingas Lawrence J.L Lumingas Lawrence J.L. Lumingas, Lawrence J.L. Leonardus Ricky Rengkung Leslida, Ayu Lumingas, Lawrence J. M. Janib Achmad M. Said Al Hadad Mamonto, Riswanto Mandagi, Stephanus V. Mandagi, Stephanus Vianny Mantiri, Desy M. H Mantiri, Rose O.S.E Medy Ompi Menajang, Febry S. I. Menajang, Febry Susana Ivone Muhammad Aris Najamuddin Najamuddin Najamuddin Najamuddin, Najamuddin Namoua, Dilivia J. Nasprianto, - - Nasprianto, . Natalie D. C. Rumampuk Nebuchadnezzar Akbar Nickson J. Kawung, Nickson J. Ockstan Kalesaran Onibala, Hernie Pakasi, Ivone F Paluphi, Raut Wahyuning Patra, Frian Paulus, James Paulus, James J. H Pelle, Wilmy Preisy Meicy Meriam Watung Rafii, Keken Angliyana Rangan, Jety Rangan, Jety K. Rangan, Jety Kornela Raut Nugrahening Widhi Raut Wahyuning Paluphi Resya Ika Firmansyah Rey Wahyudi Simbala Richardo O. Roring Ridwan Lasabuda Rignolda Djamaluddin Rina Rina Rina Rina Rini M Wowor Riyadi Subur, Riyadi Robert A. Bara Ronald S. A. Posundu Rondonuwu, Arie B Rose O. S. E. Mantiri, Rose O. S. E. Rose O.S.E. Mantiri Royke M. Rampengan Rugaya H Serosero Rumengan, Anton Salaki, Meiske Sofie Serosero, Rugaya H Silvester B Pratasik Sinjal, Hengk Stephanus V. Mandagi Stephanus V. Mandagi Stephanus V. Mandagi Sujono, Riskezia Y Sunarti Sunarti Sunarti Suria Darwisito Suzanne L Undap Suzanne L. Undap Tamara, Giovanni Matthew A. J. Tambas, Jane Sulinda Tamrin Tamrin Tamrin Tassi, Maltonius Taufiq Abdullah Tawaluyan, Marthen Hansen Tilaar, Ferdinand F. Tombokan, John Leonard Turangan, Septiara Vivanda O.J. Modaso Wahidin, Nurhalis Wakkary, Paramitha G. Widhi, Raut Nugrahening Winda M. Mingkit Winda Mercedes Mingkid Yuyun Abubakar Yuyun Abubakar