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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 Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian kepada Masyarakat Nekton Pakem : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Kehutanan International Journal of Science and Environment 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.
Seagrass Community in the Coastal Waters of Hitalawa Beach, Negeri Oma, Indonesia Gilvano Siahaya; Frijona Fabiola Lokollo; Imanuel Villian Trayanta Soukotta; Frederick Rijoly; Krisye Pasanea
Nekton Vol 6 No 1 (2026): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v6i1.1097

Abstract

The limited data and information on seagrass ecosystems in Negeri Oma provided the basis for this study. The lack of previous studies offers an opportunity to examine the ecological potential of seagrass more comprehensively and to contribute to the conservation and sustainable management of coastal resources. This study aimed to analyze the species composition and description of seagrass, density and relative density, as well as frequency of occurrence and relative frequency of seagrass species in the coastal waters of Hitalawa Beach, Negeri Oma. The study employed a line transect–quadrat method, consisting of six transects with a total of 30 quadrats. Six seagrass species were recorded, namely Cymodocea rotundata, Halodule pinifolia, Syringodium isoetifolium, Enhalus acoroides, Halophila ovalis, and Thalassia hemprichii. The overall seagrass density reached 89.55 shoots/m², placing the seagrass condition at Hitalawa Beach in scale category 3, namely moderately dense, with a density range of 75–125 shoots/m². The highest frequency of occurrence was recorded for T. hemprichii, which was found in most of the observation plots. Water temperature and salinity across the six transects ranged from 31.2–32.5°C and 27.7–31‰, respectively. The findings indicate that the coastal waters of Hitalawa Beach support a relatively diverse seagrass community with moderately dense seagrass conditions. This study provides updated baseline information on the condition of seagrass beds in the area and may support future coastal resource conservation and management efforts.
The Potential Of Mollusca Communities In Seagrass Ecosystems On Buntal Island Waters West Seram Regency, Maluku Province Masudin Sangaji; Mahriyana Hulopi; Jacqueline M.F Sahetapy; Nur Tasmiah Sirajuddin; Frijona F. Lokollo; Febrianti Lestari
International Journal of Science and Environment (IJSE) Vol. 3 No. 3 (2023): August 2023
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v3i3.65

Abstract

Molluscs, especially bivalves and gastropods, make an important contribution to the formation of food chains in seagrass ecosystems. In addition, bivalves and gastropods are often used as biological indicators of aquatic environmental quality in seagrass ecosystems. The close relationship between seagrass beds, bivalves and gastropods can be seen in the expanse of seagrass ecosystems found on Buntal Island which is located in Kotania Bay, West Seram Regency. The potential of bivalves and gastropods, such as the diversity and community structure found in Buntal Island waters, is very important to study because the information is limited. This study aims to determine the diversity of bivalves and gastropods in the seagrass ecosystem of Buntal Island and to determine the community structure of bivalves and gastropods which include; density and relative density, abundance and relative abundance, and frequency of presence and relative frequency of presence. The research method used is quantitative. The results of the analysis of the potential of molluscs showed that the diversity of the composition of mollusc taxa found in seagrass ecosystems on Buntal Island was divided into 2 classes, 25 families, 37 genera, 52 species with a total of 3291 individuals. The mollusc with the highest score in terms of density, abundance, and frequency of presence belonged to Nassarius globossus.
Edukasi Sampah Laut dan Dampaknya terhadap Kehidupan Organisme Laut bagi Siswa SMP Kristen Rehoboth Milyan Uli Latue; Juliana Wilmiena Tuahatu; Frijona Fabiola Lokollo; Valentine Domaris Saleky; Fahrul Rozy Fakaubun; Ronald Darly Hukubun
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 3 (2026): JUNI 2026
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v5i3.965

Abstract

This Community Service activity aims to improve the understanding of Rehoboth Christian Middle School students in Ambon regarding marine debris, its sources, and its impact on marine organisms through an interactive educational approach. Ambon Bay, as a semi-enclosed body of water, faces a serious problem in the form of accumulated plastic waste, most of which originates from land-based activities. The activity was carried out through a presentation-based socialization, pre-test, discussion, and post-test. The evaluation results showed a significant increase in three main aspects: understanding marine debris, waste sources, and how to reduce it, from 53–63% in the pre-test to 100% in the post-test. The material provided emphasized the local context of Ambon Bay, including waste sources, its ecological impact on biota, and prevention efforts in the school environment. This activity succeeded in raising ecological awareness and encouraging concrete actions such as sorting waste, reducing single-use plastics, and maintaining a clean environment. This program has proven effective in fostering environmental awareness from an early age.
PEMBUATAN SABUN ECO ENZYME RAMAH LINGKUNGAN DI RUMAH BELAJAR MCC RUTONG, KOTA AMBON Novianty C. Tuhumury; Maureen A. Tuapattinaja; Frijona F. Lokollo; Yona A. Lewerissa; Daniel G. Louhenapessy; Frederik W. Ayal
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 7 No. 3 (2026): Vol. 7 No. 3 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v7i3.59453

Abstract

Eco enzyme merupakan solusi permasalahan sampah organik yang ramah lingkungan. Inovasi eco enzyme menjadi sabun cair dan padat dapat mengurangi masalah lingkungan baik secara lokal maupun global. Secara ekonomi, sabun berbahan dasar eco enzyme dapat mengurangi beban pengeluaran sehari-hari untuk membeli pembersih dan sabun mandi. Secara ekologi, sabun eco enzyme tidak mencemari lingkungan serta tidak memiliki kandungan bahan kimia berbahaya. Tujuan pelaksanaan pengabdian kepada masyarakat ini yaitu untuk mengajarkan cara pembuatan sabun eco enzyme sebagai teknologi sederhana mengolah sampah organik kulit buah bagi anak-anak Rumah Belajar MCC di Negeri Rutong. Kegiatan PKM ini dilakukan dengan tahapan persiapan hingga pelaksanaan menggunakan metode ceramah serta diikuti dengan pelatihan pembuatan sabun eco enzyme. Kegiatan PKM dilakukan di Rumah Belajar MCC Rutong pada 17 Maret 2026 yang diikuti oleh anak jenjang sekolah dasar kelas 3 hingga kelas 5 sebanyak 20 orang. Materi yang disampaikan berupa bahan, alat serta langkah pembuatan sabun, dicetak dan diberikan kepada peserta PKM untuk dibaca dan diapahami. Selanjutnya, peserta diberikan pelatihan pembuatan sabun cair dan padat didampingi oleh tim PKM. Peserta sangat antusias mengikuti tahapan pembuatan sabun eco enzyme. Setelah pembuatan sabun selesai dilakukan, tim PKM menanyakan tentang eco enzyme dan tahapan pembuatan eco enzyme sebagai pengukuran tingkat pemahaman peserta terhadap materi kegiatan. Peserta mengetahui dengan benar tahapan serta fungsi beberapa bahan untuk pembuatan sabun eco enzyme. Sebagai penutup, peserta dan tim PKM melakukan foto bersama.
Co-Authors Abdul Kadir Yamko Achmad, Nur Ilmi Ambon, Reni Ceanturi, Ardan Charlota I. Tupan Daniel G. Louhenapessy Eelco Waardenburg Fahrul Rozy Fakaubun Febrianti Lestari Frederick Rijoly Frederik W. Ayal Fredinan Yulianda Gilvano Siahaya Hadi Endrawati Handayani, Luluk D Hefni Effendi Hehanusa, Sakinah U.K. Hulopi, Mahriyana Iman Rusmana Imanuel Villian Trayanta Soukotta Irma Kesaulya Irma Kesaulya Jacqueline M.F Sahetapy Juliana Wilmiena Tuahatu Junita Supusepa Kalay, Degen E. Krisye Pasanea Limmon, Gino V. Marlin C Wattimena Martha L. Wattimena Martha Luana Wattimena Milyan Uli Latue Mintje Wawo Muhammad Zainuri Natan, Juliana Novianty C. Tuhumury 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. Sangaji, Masudin Sara Haumahu Simon Tubalawony Sophia N. M. Fendjalang Souisa, Arnes L. Suryono Suryono Tuahatu, Juliana W. Tuapattinaja, M A Valentine Domaris Saleky Wattimena, Marlin C. Wattimury, Jusuph J. Widianingsih Widianingsih Wouter Lengkeek Yona A. Lewerissa Yusli Wardiatno Zuhri, Muhammad Isnan