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PERTUMBUHAN ALGA COKELAT Padina australis Hauch DI PERAIRAN PESISIR, DESA KAMPUNG AMBON, KECAMATAN LIKUPANG TIMUR, KABUPATEN MINAHASA UTARA Kepel, Rene Charles; Mantiri, Desy M. H.; Manu, Gaspar D.
JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI Vol 2, No 2 (2015)
Publisher : JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI

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Alga laut adalah bagian terbesar dari tumbuhan laut, namun dari segi morfologi tumbuhan ini mempunyai perbedaan dengan tumbuhan-tumbuhan yang ada di daratan. Alga merupakan tumbuhan tingkat rendah yang tidak memiliki perbedaan susunan kerangka seperti alat pelekat (holdfast), batang (stipe) dan daun (blade) meskipun wujudnya tampak seperti ada perbedaan, tetapi sesungguhnya merupakan bentuk thallus belaka. Pemanfaatan rumput laut di Indonesia sendiri dimulai sejak tahun 1920 yang digunakan secara tradisional sebagai makanan seperti lalap, sayur dan manisan. Akan tetapi dengan berkembangnya ilmu pengetahuan, pemanfaatan alga laut ke arah komersial untuk diekspor semakin meningkat. Hal ini dikarenakan kandungan kimia yang terdapat dalam alga laut seperti agar dan karaginan yang terdapat pada alga merah, algin pada alga cokelat serta alga hijau yang merupakan sumber karbonat. Salah satu jenis alga laut cokelat yaitu Padina. Pada tahun 2014, telah dikembangkan produk anti-ageing oleh PT APRO yang bekerja sama dengan CEVA (Centre dâ€ŸEtude et de Valorisation des Algues) di Pleubian, Perancis yang berasal dari Padina australis yang dipanen dari Kawasan Timur Indonesia. Tujuan penelitian ini adalah untuk melihat pertumbuhan alga cokelat Padina australis untuk menentukan waktu panen yang tepat untuk pengembangan budidaya.

Development of minapolitan area in Bitung City, Indonesia Onibala, Hernie; Kepel, Rene Charles; Sinjal, Hengky J
AQUATIC SCIENCE & MANAGEMENT Vol 6, No 1 (2018): April
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.6.1.2018.24809

Title (Bahasa Indonesia): Pengembangan Kawasan Minapolitan di Kota Bitung, IndonesiaÂ TheÂ Ministry of Maritime Affairs and Fisheries has set Bitung City as one of the locationsÂ forÂ minapolitan program implementations based capture fisheries. Minapolitan's fisheries Bitung City is a neighborhood-based economic development fishing effort developed in an integrated manner by the government,Â theÂ privatesectorand community to create a business climateÂ forbetter for regional economic growth, job creation and community income neighborhood Bitung City. This study aimsto analyze the policy strategyÂ for developingMinapolitan RegionÂ of the City ofÂ Bitung through SWOT analysis andÂ determinepriorities for the development strategy of Bitung city Minapolitan Region. The research method is a survey study, data were collected through interviews and direct observation and literature. SWOT analysis is used to identify strengths, weaknesses, opportunities and threats. Furthermore, to determine the alternative development strategy used OSPM. The study concluded that the strategies that can be used for the development Minapolitan in BitungÂ areÂ as follows: 1) optimization of fisheriesproduction; 2) improve the facilities, infrastructure and transport infrastructure and fishing port; 3)Â byÂ improving the quality of human resourcesÂ inÂ fishing; 4) improving the quality of fisheriesproducts to beÂ able to compete infree market; 5)Â toÂ build the collectiveÂ awareness to stayÂ remain committed and consistent in developing minapolitan; 6) industrialization of fisheriesÂ bu supportingSpecial Economic Zone (SEZ).Kementerian Kelautan dan Perikanan telah menetapkan Kota Bitung sebagai salah satu lokasi implementasi program minapolitan berbasis perikanan tangkap. Kawasan minapolitan perikanan tangkap di Kota Bitung adalah suatu kawasan pengembangan ekonomi berbasis usaha penangkapan ikan yang dikembangkan secara terintegrasi oleh pemerintah, swasta dan masyarakat untuk menciptakan iklim usaha yang lebih baik untuk pertumbuhan ekonomi wilayah, penciptaan lapangan kerja dan pendapatan masyarakat kawasan Kota Bitung.Â Penelitian ini bertujuan menganalisis strategi kebijakan pengembangan Kawasan Minapolitan kota Bitung melalui analisis SWOTdan menetapkan prioritas strategiÂ pengembangan Kawasan Minapolitan kota Bitung.Â Metode penelitian adalah penelitian survei, data dikumpulkan melalui wawancara dan observasi langsung dan literatur. Analisis SWOT digunakan untuk menidentifikasi kekuatan, kelemahan, peluang dan ancaman. Selanjutnya untuk menentukan alternatif strategi pengembangan digunakan OSPM. Hasil penelitian menyimpulkan bahwa strategi yang dapat digunakan untuk pengembangan minapolitan di Bitung sebagai berikut: 1) optimalisasi produksi perikanan; 2) meningkatkan sarana, prasarana dan infrastruktur transportasi dan pelabuhan perikanan; 3) peningkatan kualitas SDM nelayan; 4) peningkatan kualitas produk perikanan untuk dapat berdaya saing dipasar bebas; 5) membangun kesadaran kolektif tetap komitmen dan konsisten dalam mengembangkan minapolitan; 6) industrialisasi perikanan dengan mensuport KEK.

The strategy for implementing National Fish Logistics System (NFLS) in Bitung Fishing Port, Bitung, Indonesia Tassi, Maltonius; Kepel, Rene Charles; Sinjal, Hengk
AQUATIC SCIENCE & MANAGEMENT Vol 5, No 1 (2017): APRIL
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.5.1.2017.24212

Title (Bahasa Indonesia): Strategi implementasi Sistem Logistik Ikan Nasional (SLIN) di Pelabuhan Perikanan Samudera Bitung, Bitung, IndonesiaÂ Regulation of the Minister of Marine and Fisheries of Indonesia 2014 (No.5/MEN/2014) regarding NationalÂ FishLogistics System (NFLS) is a policy issued in order to overcome the problem of limited raw materials of fish. In order to implement the regulation optimally at Bitung Fishing Port (BFP), this study was carried out which aimed to predict production of capture fisheries landed in BOFP for the next 10 years,Â toÂ identify external and internal factors in formulating alternative strategies, and to set up priorities strategy for NFLS implementation at the BOFP. This descriptive study was carried out using several analyses,Â namelySimple Regression Analysis, SWOT (Strengths, Weakness, Opportunities, and Threats), and Quantitative Strategic Planning Matrix (QSPM).Â The result of the studyÂ showed that the increase in productionÂ canstilloccurin accordance with the projections of the secondary dataÂ overtheÂ past10 years. The internal factors that become a strength in the implementation of NFLS was the vision of BOFP to increase landings of fishery catch (score 0.660). The weakness was existence of the storehouse of fish which still limited (score 0.440). The external factors seen as opportunities of NLSF implementation was the location of potential fishing ground (score 0,495), while the threats was the cost of fishing operations which are relatively expensive (score 0.440). This study also formulatedsix alternative strategies that can be applied in the implementation of NLSF at BOFP and the best strategies are the optimization of the fleet, loading and unloadingfacilities, and logisticschanneling facilitiesÂ Â in fishing ground with the potential to increase fisheries production (TAS = 5,544).Peraturan Menteri Kelautan dan PerikananÂ 2014 (No.5/MEN/2014)tentangÂ sistemÂ logistikikanÂ nasional (SLIN)Â merupakanÂ kebijakan dalamÂ upayamengatasi masalah keterbatasan bahan bakuÂ ikan. Untuk mengimplementasikan peraturan tersebut secara optimal diÂ Pelabuhan Perikanan SamuderaÂ BitungÂ (PPSB), maka penelitian ini dilakukan di manaÂ bertujuanÂ untukmemprediksi produksi perikanan tangkap yang didaratkan di PPSBuntukÂ 10 tahun yang akan datang, mengidentifikasi faktor eksternal dan internaldalamÂ merumuskan strategialternatif, danÂ menetapkan prioritas strategi implementasi SLIN.Â Penelitianini merupakan penelitianÂ deskriptifmenggunakanÂ beberapaanalisis, yaituanalisis RegresiÂ Sederhana,SWOT (Strengths,Weakness,Opportunity,Thread),danÂ Quantitative Strategic Planning Matriks(QSPM).Hasil penelitian menunjukan,bahwa peningkatan produksi masih dapat terjadi sesuai dengan proyeksi data sekunder selama 10 tahun terakhir. Faktor internal yang menjadi kekuatan dalam implementasi SLINialahÂ adanyaÂ visi PPSB untukÂ meningkatkan pendaratan hasil perikanan tangkap (skor 0,660).Sedangkan kelemahannya ialahkeberadaanÂ gudang penyimpanan ikan yang masih terbatas (skor 0,440). Faktor eksternal yang menjadi peluangÂ dalamÂ implementasi SLINÂ ialahlokasi daerah penangkapan ikan yang potensial (skor 0,495).SedangkanÂ ancamannya ialah biaya operasi penangkapan ikan yang relatif mahal (skor 0,440). Penelitian ini juga merumuskanÂ enam alternatif strategi yang dapat diterapkan dalam implementasi SLIN di PPSBdi mana strategi terbaiknyaialahoptimasi armada, sarana bongkar muat, dan sarana penyalur logistik pada daerah penangkapan ikan yang potensial untuk meningkatkan produksi perikanan tangkap (TAS = 5,544).

Population Analysis (Total Weight, CaCO3 Total Weight and Segment Numbers) of Halimedaopuntia (Linn.) Lamouroux in Tongkeina Waters, Manado Parera, Kristianto; Kepel, Rene Charles; Kambey, Alex D.
Jurnal Ilmiah PLATAX Vol 3, No 2 (2015): EDISI JULI - DESEMBER 2015
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.3.2.2015.13222

This study were aiming to know the biological aspects of H. opuntia in term of its total wet weight, CaCO3total weight and segment numbers and relationship of segment numbers with total weight (wet and CaCO3 content). Data collection was conducted in June, 2015 and samples were taken during the day light during the low tides. Line transect and quadrate of 1 x 1 meter were used in this study. In total there are 3 line transects of50 meter in length with 25 meter distant apart of each transect and were deployed perpendicular toward coastal line. To reveal the variation on total wet weight, CaCO3 wet content and segment numbers the data were plotted on bar diagram. The regression analysis and analysis of variance also were used to reveal the relationship among the parameters measured. The result of the study are as follow: Â total individuals are 215 with composition of 76 individuals in transect 1; 66 individuals in transect 2 and 73 individuals in transect 3; total wet weight: 1,259.429 gram;Â total weight of CaCO3: 354.551 gram; and segment numbers 82.580. The result of regression analysis shows that there is a strong relationship between number of segment and CaCO3 wet content. Keyword : Population Analysis, Halimeda opuntia Â ABSTRAK Â Tujuan dari penelitian ini adalah untuk mengetahui berat basah total, berat kapur total danÂ jumlah segmen total serta hubungan jumlah segmen total dengan berat basah total dan hubungan jumlah segmen total dengan berat kapur total dari Halimeda opuntia. Penelitian ini dilakukan di perairan Tongkaina Kota Manado pada bulan Juni 2015.Â Pengambilan sampel dilakukan pada siang hari pada saat keadaan air laut surut dengan menggunakan metode transek dan kuadrat dengan ukuran 1 x 1 meter.Â Pengambilan sampel dibagi atas 3 transek dengan masing-masing transek terdiri dari 10 kuadrat dengan panjang transek masing-masing 50 m, jarak antara transek dengan lainnya 25 m dan jarak antara titik kuadrat dengan lainnya 5 m. Untuk melihat variasi ukuran berat basah total, jumlah segmen total dan berat kapur total pada sampel dari lokasi penelitian tersebut, maka dibuat diagram batang, analis hubungan dan analisis keragaman.Â Hasil penelitian diperoleh 215 individu masing-masing 76 individu (transek 1), 66 individu (transek 2) dan 73 individu (transek 3).Â Jumlah berat basah total yang dihitung adalah 1.259,429 gram, berat kapur totalÂ 354,551 gram dan jumlah segmen total 82.580 segmen. Hasil analisis regresi hubungan jumlah segmen menunjukan bahwa hubungan kedua variabel tersebut memiliki hubungan yang sangat kuat dan analisis regresi hubungan jumlah segmen total dan berat kapur total memiliki hubungan yang kuat. Kata kunci: Analisis Populasi, Halimeda opuntia 1Mahasiswa Program Studi MSP FPIK-UNSRAT 2Staf pengajar Fakultas Perikanan dan Ilmu Kelautan Universitas Sam Ratulangi

The biodiversity of macroalgae in the coastal waters of Blongko Village, Sub-District of Sinonsayang, District of South Minahasa Kepel, Rene Charles; Mantiri, Desy M. H.; Rumengan, Anton; Nasprianto, .
Jurnal Ilmiah PLATAX Vol 6, No 1 (2018): ISSUE JANUARY-JUNE 2018
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.6.1.2018.19583

This study was carried out in coastal waters of Blongko Vilage, Sub-District of Sinonsayang, District of South Minahasa with an objective of knowing the taxa composition of macroalgae through morphological studies. Data collection used exploring survey. Results found 14 species that consisted 8 species of green algae, 2 species of brown algae, and 4 species of red algae.Keyword: Macroalgae, Blongko. Â AbstrakÂ Penelitian ini dilakukan di perairan pesisir Blongko, Kecamatan Sinonsayang, Kabupaten Minahasa Selatan dengan tujuan untuk mengetahui komposisi taksa makroalga melalui pendekatan morfologi. Pengambilan data dilakukan dengan menggunakan metode Survei Jelajah. Hasil penelitian menemukan 14 spesies, yang terdiri dari 8 spesies alga hijau, 2 spesies alga cokelat dan 4 spesies alga merah.Kata Kunci: makroalga, Blongko.

The biodiversity of macroalgae in the coastal waters of Tongkaina, Manado City Kepel, Rene Charles; Mantiri, Desy M. H.; Nasprianto, - -
Jurnal Ilmiah PLATAX Vol 6, No 1 (2018): ISSUE JANUARY-JUNE 2018
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.6.1.2018.19558

This study was carried out in coastal waters of Tongkaina, Manado City with an objective of knowing the taxa composition of macroalgae through morphological studies. Data collection used exploring survey. Results found 15 species that consisted 7 species of green algae, 4 species of brown algae, and 4 species of red algae.Keyword: Macroalgae, Tongkaina. Â AbstrakPenelitian ini dilakukan di perairan pesisir Tongkaina, Kota Manado dengan tujuan untuk mengetahui komposisi taksa makroalga melalui pendekatan morfologi. Pengambilan data dilakukan dengan menggunakan metode Survei Jelajah. Hasil penelitian menemukan 15 spesies, yang terdiri dari 7 spesies alga hijau, 4 spesies alga cokelat dan 4 spesies alga merah.Kata Kunci: makroalga, Tongkaina.

Maneke as Local Wisdom in the Community of Small Islands in Sangihe Island Regency, North Sulawesi Jane Sulinda Tambas; Kliwon Hidayat; Abdul Latief Abadi; Charles Kepel
Journal of Indonesian Tourism and Development Studies Vol. 5 No. 1 (2017)
Publisher : Program Pascasarjana

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Maneke is one of the local wisdom in Sangihe Islands Regency, inherited from the ancestors of the people of Sangihe. Maneke contains the norms and values of life and customs to keep the mutual relationship between humans and nature. This local wisdom, however, has gradually become extinct. The aim of the research was to describe the Maneke as a local wisdom in Sangihe Islands. Sangihe Island Regency is one of a cluster of islands located in North Sulawesi province with 150 islands, 26 inhabited and 79 uninhabited islands. There are two islands on the cluster of uninhabited islands located in two Districts in Sangihe. The focus of this research is done on the Batunderang Island in the Sub-district of South Manganitu and Para Island in the District of Tatoareng. This study used a qualitative approach to the design ethnography emphasizes the natural setting to see, learn, express and understand how to observe, and observations with in-depth interviews and conduct focus group discussions with community members, traditional leaders, public figures, figures from religious leaders and members of the implementation group of Maneke. Maneke is a socio-cultural system that has a socio-cultural elements contained in the components of the superstructure ideology, social structure and infrastructure material. Maneke is the component of the superstructure ideology because it has cultural values and norms into view, knowledge, activity and behavior patterns which are actualized in the traditions, customs, rituals beliefs or religion.Keywords: local knowledge, Maneke, marine tourism, Sangihe Island.

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

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.

Maneke as Local Wisdom in the Community of Small Islands in Sangihe Island Regency, North Sulawesi Jane Sulinda Tambas; Kliwon Hidayat; Abdul Latief Abadi; Charles Kepel
Journal of Indonesian Tourism and Development Studies Vol. 5 No. 1 (2017)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2017.005.01.08

Maneke is one of the local wisdom in Sangihe Islands Regency, inherited from the ancestors of the people of Sangihe. Maneke contains the norms and values of life and customs to keep the mutual relationship between humans and nature. This local wisdom, however, has gradually become extinct. The aim of the research was to describe the Maneke as a local wisdom in Sangihe Islands. Sangihe Island Regency is one of a cluster of islands located in North Sulawesi province with 150 islands, 26 inhabited and 79 uninhabited islands. There are two islands on the cluster of uninhabited islands located in two Districts in Sangihe. The focus of this research is done on the Batunderang Island in the Sub-district of South Manganitu and Para Island in the District of Tatoareng. This study used a qualitative approach to the design ethnography emphasizes the natural setting to see, learn, express and understand how to observe, and observations with in-depth interviews and conduct focus group discussions with community members, traditional leaders, public figures, figures from religious leaders and members of the implementation group of Maneke. Maneke is a socio-cultural system that has a socio-cultural elements contained in the components of the superstructure ideology, social structure and infrastructure material. Maneke is the component of the superstructure ideology because it has cultural values and norms into view, knowledge, activity and behavior patterns which are actualized in the traditions, customs, rituals beliefs or religion.Keywords: local knowledge, Maneke, marine tourism, Sangihe Island.

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

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. Â 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.

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