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All Journal BULETIN OSEANOGRAFI MARINA Jurnal Kelautan : Indonesian Journal of Marine Science and Technology TRITON : Jurnal Manajemen Sumberdaya Perairan Grouper: Jurnal Ilmiah Perikanan Jurnal Pengabdian kepada Masyarakat Pakem : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Kehutanan Mestaka: Jurnal Pengabdian Kepada Masyarakat Jurnal Laut Pulau Journal of Coastal and Deep Sea Balobe: Jurnal Pengabdian Masyarakat PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya
Frijona Fabiola Lokollo
Pogram Studi Ilmu Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Pattimura
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PENERAPAN TERUMBU BUATAN (Aritificial Reef) DI PERAIRAN DESA RUTONG DALAM UPAYA REHABILITASI EKOSISITEM TERUMBU KARANG DAN PENINGKATAN USAHA PENANGKAPAN Hukubun, Ronald Darlly; Rijoly, Frederik; Lokollo, Frijona F
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 2 (2022): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.2.2.83-89

Abstract

Application of artificial reefs in the waters of the Village Rutong is very well in supporting the rehabilitation of coral reefs that have been under pressure especially for reef fish resources. Methods used in these activities is the application of methods Ipteks Education through the delivery of material through the method of information about activities of the rehabilitation efforts of coral reef ecosystems to the target audience of the follow through artificial reef technology, and the training method is through the implementation of the manufacturing activities of coral artificial, haunted, and raft. Making the basic material of artificial reefs is a used car tires tied to form a triangle tires. Monitoring activities carried out 2 months after the splashdown in various types of fish that have used loopholes and surface car tires as well as a shelter looking for food. This continued to be held as ecological processes that will occur so that the initial function of artificial reefs that will serve as a fish nestt; and can be rehabilitated reef ecosystems that have been damaged will be realized
Model Dinamika Estimasi Biomassa dan Stok Karbon Tegakan Atas Sonneratia alba di pesisir Kabupaten Muna Barat Rahman, Rahman; Natan, Juliana; Fakaubun, Fahrul Rozy; Supusepa, Junita; Lokollo, Frijona F.; Hulopi, Mahriyana
Journal of Coastal and Deep Sea Vol 2 No 1 (2024): Journal of Coastal and Deep Sea
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jcds.v2i1.13369

Abstract

Penelitian ini bertujuan untuk merumuskan model dinamika estimasi biomassa dan stok karbon tegakan atas pada spesies Sonneratia alba di Pesisir Kabupaten Muna Barat. Penelitian dilakukan melalui pengukuran laju pertumbuhan diameter selama tahun 2019 dan merekonstruksi beberapa model allometrik estimasi biomassa. Hasil penelitian menunjukkan bahwa model dinamika estimasi biomassa, stok karbon, dan CO2-equivalen pada spesies Sonneratia alba yaitu Bt = 0,186 (0,031t + 0,587)2,46, Ct = 0.087 (0,031t + 0,587)2.46, dan CO2t = 0.319 (0,031t + 0,587)2.46. Model tersebut memiliki nilai yang relevan dengan model estimasi biomassa dari peneliti lainnya yaitu B = 0,251 ρ (D)2,46 dengan nilai ρ = 0,74 g/cm3. Hasil perhitungan total biomass, stok karbon dan serapan karbon pada Sonneratia alba (d = 20,46 cm, K = 209 pohon/ha,umur = 50 tahun) yaitu masing – masing 308,27 kg/pohon, 143,37 kgC/pohon, dan 525,68 kgCO2/pohon atau 64,43 ton/ha, 30,16 tonC/ha, dan 110,58 tonCO2/ha.
Asosisasi Inter-Spesies Lamun di Perairan Pulau Maginti Sulawesi Tenggara Pasanea, Krisye; Lokollo, Frijona F.; Rahman, Rahman; Supusepa, Junita; Kalay, Degen E.; Hulopi, Mahriyana
Journal of Coastal and Deep Sea Vol 2 No 1 (2024): Journal of Coastal and Deep Sea
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jcds.v2i1.13562

Abstract

Asosiasi inter-spesies merupakan kemampuan suatu spesies dalam hal bergabung atau memiliki keeratan atau tidak diantara spesies-spesies tersebut. Penelitian terkait asosiasi inter-spesies pada lamun masih sedikit dilakukan. Oleh karena itu, penelitian ini perlu dilakukan untuk mengetahui jenis asosiasi antar spesies lamun di Perairan Pulau Maginti. Pengambilan data lamun dengan menggunakan metode transek garis. Pengamatan lamun menggunakan frame kuadrat dengan ukuran 50 cm x 50 cm. Pengukuran asosiasi dua jenis menggunakan tabel kontingensi 2x2. Asosiasi inter-spesies lamun di perairan Pulau Maginti bersifat positif dan negatif. Asosisasi positif terbesar yaitu pada pasangan spesies Halodule uninervis dan Halophila minor dengan nilai 0,264 serta Enhalus acoroides dan Thalassia hemprichii dengan nilai 0,410. Sedangkan asosiasi negatif terbesar yaitu pada pasangan spesies Enhalus acoroides dan Halophila minor dengan nilai -0,642 serta Enhalus acoroides dan Halodule uninervis dengan nilai -0,730.
Pemetaan Sebaran Lamun di Perairan Pantai Negeri Suli – Tial, Pulau Ambon Menggunakan Citra Sentinel-2A Wattimury, Jusuph J.; Souisa, Arnes L.; Pasanea, Krisye; Lokollo, Frijona F.
Journal of Coastal and Deep Sea Vol 2 No 2 (2024): Journal of Coastal and Deep Sea
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jcds.v2i2.15893

Abstract

Teknologi penginderaan jauh saat ini telah mengalami perkembangan pesat, yang memungkinkan pemantauan lingkungan perairan maupun daratan. Salah satu wilayah di Maluku yang memiliki kelimpahan ekosistem lamun adalah perairan pantai Suli-Tial, Pulau Ambon.Penelitian ini bertujuan untuk memetakan distribusi lamun di perairan pantai Suli dan Tial, Pulau Ambon, menggunakan citra satelit Sentinel-2A. Pengolahan data dilakukan pada bulan Maret 2023 dengan menerapkan serangkaian analisis, termasuk koreksi atmosferik, pemotongan citra (cropping), masking, koreksi kolom air, klasifikasi maximum likelihood, dan uji akurasi menggunakan confusion matrix. Nilai kikj untuk kombinasi band 2 dan 3, band 2 dan 4, serta band 3 dan 4 masing-masing adalah 1,004; 1,007; dan 1,004. Sebaran lamun diklasifikasikan menjadi tiga kelas, yaitu tutupan sangat padat, padat, dan jarang, dengan luas masing-masing 500.000 m², 500.000 m², dan 700.000 m². Hasil klasifikasi menunjukkan bahwa total luas tutupan lamun mencapai 1.700.000 m². Hasil ini memberikan informasi penting untuk pengelolaan ekosistem lamun di wilayah studi.
PENGENALAN JENIS PANTAI DAN ORGANISME PENGHUNI KEPADA SISWA SD NEGERI 78 AMBON Lokollo, Frijona F.; Kalay, Degen E.; Tubalawony, Simon; Ratuluhain, Eva S.; Wattimena, Marlin C.
Balobe: Jurnal Pengabdian Masyarakat Vol 4 No 2 (2025): Balobe: Jurnal Pengabdian Masyarakat
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/balobe.4.2.67-71

Abstract

Marine environmental damage is one of the problems that has not yet been properly resolved to this day. Dumping waste into the sea is a global issue that the government continues to address by urging the public to preserve the marine environment in order to safeguard nature for the future. This Community Service (PkM) activity is carried out with the aim of fostering a sense of love and care for the marine environment from an early age, so that students are expected to continuously maintain and preserve the marine environment. The PkM activity was held on Wednesday, September 10, 2025, targeting 20 students from grades 1 and 2. The methods carried out in this Community Service Program (PkM) include an initial survey, coordination, preparation of materials, and outreach and implementation. The material was delivered for 60 minutes, followed by a question-and-answer session. During the outreach, the enthusiasm of the students was very high, indicated by the critical questions posed by the students, and the questions asked by the team could be answered well.
Co-Authors Abdul Kadir Yamko Achmad, Nur Ilmi Ambon, Reni Ceanturi, Ardan Charlota I. Tupan Eelco Waardenburg Fahrul Rozy Fakaubun Fredinan Yulianda Hadi Endrawati Handayani, Luluk D Hefni Effendi Hehanusa, Sakinah U.K. Hulopi, Mahriyana Iman Rusmana Imanuel Villian Trayanta Soukotta Irma Kesaulya Irma Kesaulya Junita Supusepa Kalay, Degen E. Krisye Pasanea Limmon, Gino V. Marlin C Wattimena Martha L. Wattimena Martha Luana Wattimena Mintje Wawo Muhammad Zainuri Natan, Juliana Nur Tasmiah Sirajuddin Nursing Kaplale Peter Vodegel Primaswatantri Permata Rahman Rahman Rahman Rahman Rahmat, Rudi Ratuluhain, Eva S. Ratuluhain, Eva Susan Retno Hartati Rijoly, Frederik Rizka Regita Cahyani Ronald Darlly Hukubun Saleky, Valentine D. Sara Haumahu Simon Tubalawony Sophia N. M. Fendjalang Souisa, Arnes L. Suryono Suryono Tuahatu, Juliana W. Valentine Domaris Saleky Wattimena, Marlin C. Wattimury, Jusuph J. Widianingsih Widianingsih Wouter Lengkeek Yona A. Lewerissa Yusli Wardiatno Zuhri, Muhammad Isnan