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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Jurnal Kelautan Tropis E-Dimas: Jurnal Pengabdian kepada Masyarakat AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Sumberdaya Akuatik Indopasifik JURNAL NUSANTARA APLIKASI MANAJEMEN BISNIS Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Journal of Aquaculture and Fish Health Musamus Fisheries and Marine Journal Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Cassowary IGKOJEI: Jurnal Pengabdian Masyarakat Igya ser hanjop: Jurnal Pembangunan Berkelanjutan COJ (Coastal and Ocean Journal) Jurnal Riset Perikanan dan Kelautan Agrikan: Jurnal Agribisnis Perikanan
Roni Bawole
Universitas Papua, Manokwari, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Public Health Social Sciences Veterinary

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Pertumbuhan dan Status Pemanfaatan dari Cakalang (Katsuwonus pelamis) di Perairan Sekitar Manokwari Ridwan Sala; Tasya Magdalena Br Siahaan; Roni Bawole; Mudjirahayu Mudjirahayu; Mercy Patanda
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 1 (2023): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2023.Vol.7.No.1.251

Abstract

Skipjack tuna (Katsuwonus pelamis) has high economic value and opportunities for local and export market demand. The present study aims to investigate growth and exploitation status of the resource. Data collection was carried out in April-August 2021 by collecting catch data from fishermen at four fish landing sites in Manokwari. Skipjack tuna caught from the fishermen were caught in the waters around Manokwari. The size of skipjack tuna measured ranged between 260 mm and 760 mm, with an average monthly size ranging between 540 mm and 595 mm. The relationship between total length and body weight of skipjack tuna followed the equation W = 0.00006L2.7702, where the b value of 2.7702 indicates that the growth pattern of skipjack tuna (K. pelamis) is negative allometric. The growth model using the von Bertalanffy model, found asymptote length (L∞) of 792.75 mm, growth rate (K) of 0.75 year-1 and theoretical age (t0) of -0.0254 years. The total mortality (Z) was 1.32 yr-1. Natural mortality (M) was 0.61 yr-1. The mortality due to capture (F) was 0.71 yr-1. The exploitation rate of 0.54 indicated that the exploitation rate of skipjack tuna in the waters around Manokwari has slightly exceeded the optimum utilization rate. The spawning potential ratio (SPR) value was 16%, which was less than the lower reference point (20%).
Pola pertumbuhan dan laju mortalitas Kepiting Bakau (jantan dan betina) jenis Scylla tranquebarica dan Scylla olivacea di Perairan Teluk Bintuni, Provinsi Papua Barat Semuel Refideso; Ridwan Sala; Roni Bawole; Mudji Rahayu
Cassowary Vol 6 No 2 (2023): Juni
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v6.i2.180

Abstract

The purpose of this study was to determine the shape of the growth pattern of the relationship between carapace width and weight, growth parameters, and mortality and exploitation rate of mangrove crabs in the waters of Bintuni Bay Regency. This research was conducted in Teluk Bintuni Regency, West Papua Province. The sampling locations were spread in three locations, namely Bintuni, Manimeri and Babo. Mangrove crab samples obtained from fishing traps caught by fishermen in the waters of Bintuni Bay, identified gender (male or female), and measured carapace width and weight, then the measurement data were analyzed using the help of several data analysis formulas. Based on the results of the analysis, it is evident that the mangrove crab S. tranquebarica has a value of b = 3.6223 (male) with a positive allometric growth pattern and b = 2.8100 (female) with a negative allometric growth pattern, while the type of S. olivacea has a value of b = 2.8612 (male) and b = 2.1581 (female). The growth parameter values for male and female of S. olivacea were able to reach asymptotic carapace width (CW∞) = 20.90 cm, while males and females of S. tranquebarica (CW∞) = 18.90 cm and 19.21 cm, respectively. Natural mortality of S. tranquebarica in the waters of Bintuni Bay is estimated at 0.90 per year (male) and 1.31 per year (female), while S. olivacea is 1.02 per year (male) and 1.12 per year (female).
The Green Campus Concept using UI GreenMetric for Sports Center Facilities of Universitas Papua Manokwari Marsudi, Marsudi; Partino, H.R.; Nugroho, Bambang; Mabui, D. S.; Bawole, Roni; Raharjo, Syafrudin; Supriyantono, Andoyo
Agrikan Jurnal Agribisnis Perikanan Vol. 14 No. 2 (2021): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3425.727 KB) | DOI: 10.52046/agrikan.v14i2.778

Abstract

The present study aims to assess the impact of the green campus score indicator on the development of sports infrastructure at Universitas Papua, Manokwari. The assessment method for implementing a green campus using UI GreenMetric as the criteria met the specified score standard. The analysis findings indicated that the implementation is adequate, following the green campus indicator analysis on the UNIPA Campus's sports center infrastructure. There are only a few indicators that need to be improved in constructing a sports center, such as managing and monitoring development implementation, the use of environmentally friendly tools, managing and monitoring the impacts caused by development activities, and the campus providing regular budgets. In addition, other indicators are thought to have been well field implemented. Based on these findings, a strategy for environmental structuring and green campus infrastructure is required for the UNIPA campus sports center infrastructure. The strategy emphasizes the importance of paying attention to potential threats that may arise as a result of construction, such as environmental damage, the emergence of new residential clusters that do not follow the UNIPA campus, and the emergence of new residential clusters that do not follow the UNIPA campus.
The Green Campus Concept using UI GreenMetric for Sports Center Facilities of Universitas Papua Manokwari Marsudi, Marsudi; Partino, H.R.; Nugroho, Bambang; Mabui, D. S.; Bawole, Roni; Raharjo, Syafrudin; Sineri, Anton; Supriyantono, Andoyo
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 2 (2021)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.2.216-231

Abstract

The present study aims to assess the impact of the green campus score indicator on the development of sports infrastructure at Universitas Papua, Manokwari. The assessment method for implementing a green campus using UI GreenMetric as the criteria met the specified score standard. The analysis findings indicated that the implementation is adequate, following the green campus indicator analysis on the UNIPA Campus's sports center infrastructure. There are only a few indicators that need to be improved in constructing a sports center, such as managing and monitoring development implementation, the use of environmentally friendly tools, managing and monitoring the impacts caused by development activities, and the campus providing regular budgets. In addition, other indicators are thought to have been well field implemented. Based on these findings, a strategy for environmental structuring and green campus infrastructure is required for the UNIPA campus sports center infrastructure. The strategy emphasizes the importance of paying attention to potential threats that may arise as a result of construction, such as environmental damage, the emergence of new residential clusters that do not follow the UNIPA campus, and the emergence of new residential clusters that do not follow the UNIPA campus
Detection and Identification of Potentially Harmful Microalgal Species in Doreri Bay, Manokwari, West Papua, Indonesia: A Preliminary Study Tururaja, Tresia Sonia; Bawole, Roni; Mogea, Rina A.; Murtihapsari, Murtihapsari; Manan, Jemmy; Kusuma, Aradea Bujana; Kolibongso, Duaitd
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 30, No 1 (2025): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.30.1.33-70

Abstract

Harmful algal blooms (HABs) frequently exhibit recurring patterns in specific locations and are often associated with significant environmental challenges, such as eutrophication. However, HABs have also been observed in areas with lower levels of eutrophication. This study aimed to detect and identify phytoplankton species responsible for blooms in the waters of Doreri Bay, with a particular focus on potentially harmful species (HABs). It represents the first attempt in this region to identify microalgal species. Field sampling was conducted during the southeast (dry) season of 2023 at nine stations across Doreri Bay. A total of 21 phytoplankton taxa, representing three classes were identified, with 14 taxa (66.7%) being potentially harmful. Phytoplankton cell densities ranged from 2.96 × 10⁴ cells L-1 to 1.22 × 10⁵ cells L-1, with an average density of 2.01 × 10⁴ cells L-1. The community was dominated by Diatoms, including Bacillaria spp., Coscinodiscus spp., and Rhizosolenia spp., and Cyanobacteria, mainly Trichodesmium spp. Two bloom patterns were observed: Cyanobacteria and Dinoflagellates dominated coastal areas, while Diatoms were more abundant in the outer bay. Correlation analysis revealed that temperature, salinity, and dissolved oxygen (DO) were the primary environmental factors driving phytoplankton variability and growth in the shallow coastal waters of Doreri Bay. These findings suggest that the phytoplankton community structure in this region remains stable when environmental gradients stay within the tolerance thresholds of sensitive species. Conversely, potentially harmful algal blooms are likely to develop when these environmental gradients exceed the tolerance levels of more resilient species.
Konservasi Teripang Berbasis Sasi dalam Mendukung Keberlanjutan Ekosistem Laut dan Kesejahteraan Masyarakat: Studi Kasus di Pulau Nusi, Nabire, Papua Tengah Bawole, Roni; Sultary, Ayu; Toha, Abdul Hamid A.; Boli, Paulus; Mudjirahayu; Bawole, Christover Alfarani
Igya ser hanjop: Jurnal Pembangunan Berkelanjutan Vol 7 No 1 (2025)
Publisher : Badan Penelitian dan Pengembangan Provinsi Papua Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47039/ish.7.2025.13-28

Abstract

Sistem sasi sebagai kearifan lokal telah diterapkan di Nabire, Papua Tengah, untuk mengelola sumber daya laut secara berkelanjutan, termasuk teripang yang memiliki nilai ekologis dan ekonomis tinggi. Namun, keberhasilannya bergantung pada efektivitas konservasi, yang mencakup penegakan aturan lokal, monitoring dan evaluasi, serta dukungan pemerintah dan maupun nonpemerintah. Penelitian ini bertujuan untuk mengukur efektivitas konservasi pada ekosistem laut serta peningkatan kesejahteraan masyarakat lokal, dengan menggunakan data kuantitatif dan kualitatif yang dikumpulkan melalui observasi, wawancara, dan analisis dokumen. Hasil penelitian menunjukkan bahwa efektivitas pengelolaan berbasis sasi berada pada kategori sangat baik, dengan kontribusi signifikan terhadap perlindungan habitat laut (67,74%) dan diversifikasi sumber daya (67,74%). Penegakan aturan lokal (67,74%) dan dukungan pemerintah serta non pemerintah (70,97%) menjadi faktor kunci dalam keberhasilan ini. Outcome utama dari implementasi sasi adalah peningkatan kesejahteraan masyarakat (70,97%) melalui peningkatan pendapatan dan pemberdayaan sosial ekonomi, serta perlindungan habitat yang mendukung keberlanjutan ekosistem laut. Efektivitas konservasi memainkan peran penting dalam menghubungkan berbagai faktor konservasi teripang dengan outcome yang dihasilkan. Untuk meningkatkan keberhasilan implementasi sasi, direkomendasikan penguatan Monev, harmonisasi aturan adat dan formal, serta peningkatan kolaborasi antara masyarakat adat, pemerintah, dan lembaga terkait. Sistem sasi dapat menjadi model konservasi berkelanjutan yang relevan untuk diterapkan di wilayah lain dengan kondisi ekosistem serupa.
Abundance and Composition of Targeted Reef Fish in an Unprotected Coral Reef Ecosystem: A Case Study of Oransbari Bay Kolibongso, Duaitd; Sitinjak, Toni; Bawole, Roni
Buletin Oseanografi Marina Vol 14, No 2 (2025): Buletin Oseanografi Marina
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/buloma.v14i2.63931

Abstract

Reef fisheries particularly those targeting specific fish species are integral to the coral reef ecosystem. Unprotected sites typically exhibit substantial declines in fish densities due to fishing pressure. We conducted an analysis to determine whether the abundance of target fish species correlates with benthic community structure and changes in composition resulting from fishing activities. The point intercept transect (PIT) method was employed to evaluate coral reef condition, while underwater visual census (UVC) was utilized to assess target fish species at three sites in Oransbari Bay. The mean live coral cover in Oransbari Bay was measured at 20.2% ± 2.37 (mean ± standard error). Benthic cover exhibited variation, with rubble comprising 27.6% ± 3.73%, sand 29.3% ± 2.58%, dead coral 9.44% ± 2.91%, and turf algae 4.33% ± 3.47%. The target species group displayed diversity, with 13 species identified across six families: Acanthuridae, Lutjanidae, Serranidae, Caesionidae, Balistidae, and Mullidae. Reef fish abundance ranged from 3,146.7 to 9,986.7 individuals per hectare, with the Acanthuridae family demonstrating the highest abundance and diversity, as it was present at all locations. This study elucidates that the abundance and diversity of target reef fish species in unprotected areas are significantly influenced by coral cover and fishing activities. These findings provide crucial insights into the status of fish resources beyond protected areas in the Bird’s Head Peninsula, contributing valuable information for future management of coral reef ecosystems.
Muatan linkungan hidup pada sekolah adiwiyta smpn 13, Pasir Putih, Manokwari, Papua Barat Bawole, Roni; Insen, Selmina; Krey, Keliopas; Mudjirahayu
Cassowary Vol 8 No 3 (2025): Juli
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i3.312

Abstract

ABSTRACT : The Adiwiyata School Program is environmental education in an effort to overcome environmental problems, which is applied to learning participants in order to gain knowledge, skills, caring attitudes, commitment, safeguarding, caring for, improving and utilizing the environment wisely. Therefore, this research aims to analyze the environmental content and achievement of environmental content at Adiwiyata schools. Research using descriptive techniques was carried out at the Adiwiyata School, 13 Pasir Putih junior high school, Manokwari for 3 months of field activities in September – November 2023. The results of the research have shown that the environmental content of the Adiwiyata school is very dependent on the development of environmentally sound policies, the development of an environmentally based curriculum. , participatory-based environmental development, developing environmentally friendly supporting infrastructure. Achieving the environmental content of Adiwiyata schools depends on the attitude of students who really care about the environment. The aspect of maintaining cleanliness with the highest indicator of waste management, while the lowest is the aspect of maintaining cleanliness, water conservation, used goods innovation results, and counseling guidance. Collaboration between stakeholders at the Adiwiyata school is the responsibility of all parties together in efforts to preserve and save the environment and sustainable development.
Hubungan komunitas zooplankton dengan faktor oseanografi di ekosistem terumbu karang Manokwari S. Tururaja, Tresia; Bawole, Roni; Mogea, Rina; Murtihapsari
Cassowary Vol 8 No 3 (2025): Juli
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i3.484

Abstract

Zooplankton play an important dual role in marine ecosystems as food webs connectors and sensitive indicators of water quality. This study examines the composition, abundance, and relationship of zooplankton communities with oceanographic parameters in the coral reef ecosystem of Manokwari Waters. Samples were collected from three observation stations: Kaki Island, Lemon Island, and Marampa Port, using a 25 μm plankton net. Morphological identification resulted in six classes of zooplankton, namely Hexanauplia, Gastropoda, Bivalve, Malacostraca, Branchiopoda, and Ostracoda, for a total of 23 species. The class Hexanauplia dominates in all locations, with the most abundant species being Undinula vulgaris (10 individuals), Calanus sinicus (7), and Eurytemora pacifica (6). Cluster analysis based on the Bray-Curtis similarity index with the Average Linkage method shows the similarity of zooplankton communities between Marampa Port and Lemon Island. Kaki Island forms a separate cluster, indicating differences in species composition spatially. The highest abundance was recorded in the Hexanauplia class with an abundance index of >2,500 cells/L in some species. Canonical Correspondence Analysis (CCA) revealed a positive correlation between DO and Bivalvia (+0.99), temperature with Gastropoda (+0.92), and salinity with Hexanauplia (+0.28). Environmental factors such as temperature, DO, pH, and depth have been shown to influence the spatial distribution and diversity of communities. These findings reinforce the dual role of zooplankton as a fundamental food source for benthic organisms such as the soft coral Sarcophyton sp. and as an effective bioindicator for monitoring the health of tropical coastal ecosystems. Keywords: zooplankton, Undinula vulgaris, Hexanauplia, oceanographic parameters, Manokwari
Mikro-habitat ikan pelangi endemik Melanotaenia arfakensis dan implikasinya bagi konservasi insitu di Kebar, Papua Barat Daya Yemima Kaliele, Mariance; Bawole, Roni; Manangkalangi, Emmanuel; Tebaiy, Selvi; Toha, Abdul Hamid A.; Alfarani Bawole, Christover; Boli, Paulus; Mudjirahayu
Cassowary Vol 8 No 3 (2025): Juli
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i3.485

Abstract

ABSTRACT: This study examines the microhabitat characteristics of the endemic rainbowfish Melanotaenia arfakensis in two major rivers of Tambrauw, Southwest Papua—Api River and Asiti River—focusing on the spatial dynamics of environmental parameters from upstream to downstream. Results indicate that water temperature, dissolved oxygen (DO), depth, current velocity, and river width show significant spatial trends and directly influence the survival of M. arfakensis. The upstream zones, characterized by lower temperatures (23–26°C), high DO levels (>7 mg/L), moderate current, and stable depth, are identified as optimal habitats and conservation priorities. In contrast, the midstream and downstream zones exhibit gradual habitat degradation, including temperature increases up to 29.1°C and decreased DO levels, approaching the physiological tolerance limits of the species. This decline in microhabitat quality correlates with riparian vegetation loss and anthropogenic pressures. Therefore, an effective in situ conservation strategy must be spatially explicit, adaptive, and participatory—emphasizing thermal refugia protection in the upstream zones, ecological restoration in the midstream, and integrated watershed management with community involvement in the downstream areas. Longitudinal connectivity and the integrity of the entire riverine ecosystem are essential for ensuring the long-term viability of this endemic species.
Co-Authors Abdul Hamid A. Toha Achmad Fahrudin Agnestesya Manuputty, Agnestesya Alce I. Noya Aldrin Bonggoibo Alfarani Bawole, Christover Amestina Matualage Andoyo Supriyantono Anton Sineri Aradea Bujana Kusuma, Aradea Bujana Bambang Nugroho Bambang Nugroho Barahima Abbas Barahima Abbas Bawole, Christover Alfarani D. Mandacan, Nataniel Daud Bano Dedi Ariana Didik S. S. Mabui Dietriech Geoffrey Bengen Dwiranti, Febriza Elisa Lesnusa Emmanuel Manangkalangi Ferawati Runtuboi Ferdinand Samori Frankly Lahumeten Fredinan Yulianda Frengky Krey George Yarangga Hendri Hendri Hendrikus R Siga HUGO WARAMI Insen, Selmina Ishak Musaad Kolibongso, Duaitd Krey, Keliopas Ludia Wambrauw Mabui, D. S. Manan, Jemmy Maria Arim Marlina Rumiris Marsudi Marsudi Marsudi Marsudi Martha Kayadoe Marthin Matulessy Matulessy, Marthin Mercy Patanda Moeljono, Soetjipto Mudji Rahayu Mudji Rahayu Mudjirahayu Mudjirahayu Mudjirahayu Mudjirahayu Mudjirahayu Mudjirahayu Muhammad Arsyad Muhammad Dailami, Muhammad Muji Rahayu Murtihapsari Murtihapsari . Nouke L. Mawikere Nurhani Widiastuti Nuryanti Rumalolas Panjaitan, Rawati Partino Partino Partino, H.R. Paulus Boli Paulus Boli Purba, Gandi YS Rein M. R. Ruimassa Ridwan Sala Ridwan Sala Rimer Haigen Hein Biloro Rina A. Mogea Rizki H. Karamoy Rony Megawanto S. Tururaja, Tresia Sampari Suruan Sampari Suruan Sarah Usman Selvi Tebay Selvi Tebay Sembel, Luky Semuel Refideso Sineri, Anton Siti Helmi Sitinjak, Toni Sonya F. Nauw Sultary, Ayu Suruan, Sampari S. Syafrudin Raharjo Tasya Magdalena Br Siahaan Tebaiy, Selvi Tebay, Selvi Thomas Frans Pattiasina Thomas Pattiasina Tresia Tururaja Trisiwi Wahyu Widayati Tururaja, Tresia Sonia Usman, Sarah Vera Sabariah Vera Sabariah Victor Rumere Yafed Syufi Yemima Kaliele, Mariance Yolanda Holle Yuanike Kabera, Yuanike Yusup A Jentewo Yuventus Wale Wake Zarima Wibawati Zeth Parinding Zulkifli Henan