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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Sumberdaya Akuatik Indopasifik Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Cassowary Igya ser hanjop: Jurnal Pembangunan Berkelanjutan Journal of Tropical Diversity
Mudjirahayu Mudjirahayu
Universitas Papua
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Social Sciences

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Performance of Coral Reef Management within Marine Protected Areas: Integrating Ecological, Socioeconomic, Technological, and Institutional Dimensions Roni Bawole; Victor Rumere; Mudjirahayu; Thomas Frans Pattiasina
Jurnal Manajemen Hutan Tropika Vol. 19 No. 1 (2013)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.54 KB)

Abstract

This research studied the characteristics and approaches that contributed to the successful of coral reef management (CRM) efforts. One such characteristic occurred in most case studies was the importance of integrating ecological, socio-economic, technological use, and institutional dimensions during all processes. Based on a multi-dimensional analysis, the sustainability of CRM was 56.34% cumulatively, indicating a moderate level of management. This study further suggested the importance to improve technology and institution to achieve an effective CRM since both dimensions have contributed only 38.80% and 49.26% respectively. Stakeholder involvement was also central to the success of networking development within the management of Cenderawasih Bay National Park, specifically in facilitating the integration of ecological, socioeconomic, political will, and local cultural objectives in achieving an optimum planning objectives. Compilations of baselin information (both scientific and local knowledge) were important to evaluate the effectiveness of all processes and for adaptive management to increase its potential in the management strategies. Balancing the integration of all management dimensions (ecology, socio-economic, technology, and institution) in the whole processes with specific attributes in each case, would lead to an adaptive management for the implementation of conservation and management process.
Socio-Ecological System within Governance of Marine Protected Area: Case from Cenderawasih Bay National Park, Indonesia Roni Bawole; Fredinan Yulianda; Dietriech Geoffrey Bengen; Achmad Fahrudin; Mudjirahayu Mudjirahayu
Jurnal Manajemen Hutan Tropika Vol. 21 No. 1 (2015)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (805.287 KB) | DOI: 10.7226/jtfm.21.1.19

Abstract

Overcoming the problem of resource management which relies only on social dimension without understanding the ecosystem dynamics will not be sufficient to create sustainable management. Therefore, socio-ecological system (SES) is needed to respond changes so that robust management could be created. Research on SES was focused more on capacity of governance in creating management of conservation area, particularly in the period where there were occurrence of resistance between social problem and ecosystem. Principal component analysis explained 76% of the total variability. Very high variable respond category occurred on first principal component (PC) with positive effect which was related directly to ecological condition, and negative effect toward catch yield and utilization of traditional zone. Condition of economy and fish resources contributed positively toward second PC, and can be expressed as factor which affected economic condition of fishermen household. Condition of fishermen, related with catching activity and income of fishermen household gave positive effect toward the third PC, and can be expressed as component which affected catching effort and explained exploitation level by fishermen toward resources. Interaction between factors which formed SES occurred due to economic activity of fishermen household, catching efforts, and ecological capacity. Design of governance could be conducted on increase of fishermen household economy through control of catching efforts and considering the carrying capacity and ecological capacity.
Diversifikasi Abon Ikan Tuna Madurasa Manokwari dalam Program PPPUD Tresia Sonya Tururaja; Mudjirahayu Mudjirahayu; Roni Bawole; Sarah Usman; Marthin Matulessy
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 12, No 2 (2021): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v12i2.6907

Abstract

Kabupaten Manokwari memiliki hasil perikanan yang sangat baik dimana jumlah tangkapan ikan tuna/ekor kuning (Thunnus albacares) mencapai 11.220 ton/tahun dengan nelayan tangkap 1561 orang. Ikan tuna adalah jenis tangkapan tertinggi dibandingkan dengan spesies ikan lainnya. Jumlah tangkapan ikan tuna di Kota Manokwari yang tinggi mendorong perusahaan CV. Madurasa (mitra Program Pengembangan Produk Unggul Daerah) untuk memproduksi abon ikan tuna. Adapun permasalahan yang dihadapi oleh mitra antara lain kurangnya informasi pasar, kapasitas produksi yang belum maksimal, perlunya inovasi IPTEKS berupa diversifikasi produk dan peningkatkan promosi untuk produk yang dihasilkan. Berdasarkan berbagai permasalahan yang timbul maka diinisasi untuk diadakan perbaikan melalui kegiatan Program Pengembangan Produk Unggulan Daerah (PPPUD). Program ini bertujuan untuk diversifikasi produk berupa membuat produk abon ikan dengan 3 level kepedasan, penggantian kemasan, peningkatan jumlah produksi, pengembangan pasar ke beberapa kabupaten, peningkatan promosi secara langsung ataupun online. Metode pendekatan yang digunakan untuk mendukung realisasi program PPPUD adalah metode studi kasus. Sasaran kegiatan pelatihan dan pendampingan yaitu pemilik dan seluruh pegawai perusahaan CV Madurasa berjumlah 10 orang selama 4 bulan. Hasil yang diperoleh berupa diversifikasi abon tuna Madurasa telah dilaksanakan berupa produk abon ikan tuna dengan 3 level kepedasan yang berbeda. Kemasan produk juga dipakai lebih ekonomis, berukuran kecil dan berbentuk standing pouch. Pengembangan jangkuan pasar terbuka ke 3 kabupaten yaitu Kabupaten Manokwari Selatan, Kabupaten Pegunungan Arfak dan Kabupaten Teluk Bintuni. Peningkatan promosi secara langsung ataupun online telah dilaksanakan oleh tim PPPUD bersama mitra. Untuk kedepannya, diharapkan adanya pendampingan yang berkelanjutan terhadap mitra khususnya dalam pemasaran produk abon ikan tuna.
Sizing and scarring of whale shark (Rhincodon typus Smith, 1828) in the Cenderawasih Bay National Park Yusup A Jentewo; Roni Bawole; Tresia S Tururaja; Mudjirahayu Mudjirahayu; Zeth Parinding; Hendrikus R Siga; Muhammad Dailami; Abdul Hamid A Toha
Jurnal Iktiologi Indonesia Vol 21 No 3 (2021): October 2021
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v21i3.587

Abstract

This study aims to determine the total length and scar condition of the body of whale sharks (Rhincodon typus) in Cendrawasih Bay National Park (TNTC), Papua-Indonesia. Photo-identification was used to identify individuals of the whale shark R. typus based on spot patterns behind the last gill slit of each individual. Photo-identification was also used to determine the scar of the whale shark. The total length of whale sharks were estimated based on the length of a snorkeller (assumed to be 1.6 m) swimming alongside the whale shark. We identified 21 individuals of R. typus. Of these 21 individuals, 14 were new sightings and seven were re-sightings that have been recorded in the previous photo collection database. R. typus ranged in size from 2 to 5 m total length (average 3.78 m, ±0,86, N= 21). Based on their size, all individuals of whale shark were categorized as juvenile. 52% of R. typus identified had scars and 38 % were not and 10% were unknown. The majority of whale sharks had amputation (12 individuals) and abrasion (7 individuals) scars. Scars occurred most often on the caudal fin and dorsal fin, five and four individuals respectively. This information is useful for understanding potential threats and designing better management programmes for R. typus conservation in TNTC. Abstrak Penelitian ini bertujuan untuk menganalisis panjang total dan kondisi luka hiu paus (Rhincodon typus) di Taman Nasional Teluk Cendrawasih (TNTC), Papua-Indonesia. Identifikasi foto digunakan untuk menentukan identitas individu hiu paus berdasarkan pola bintik di balik celah insang terakhir masing-masing individu. Identifikasi juga menggunakan foto berdasarkan luka hiu paus. Panjang tubuh total hiu paus diperkirakan berdasarkan panjang seorang perenang snorkel (diasumsikan 1,6 m) yang berenang bersama hiu paus. Kami mengidentifikasi 21 individu hiu paus, 14 individu diantaranya adalah hiu paus baru, sedangkan tujuh individu lainnya merupakan hiu paus yang pernah tercatat dalam database koleksi foto sebelumnya. Hiu paus berukuran panjang total 2 sampai 5 m (rata-rata 3,78 m, ± 0,86, N = 21). Berdasarkan ukurannya, semua individu hiu paus termasuk dalam kategori yuwana. Sebanyak 52% dari hiu paus yang diidentifikasi memiliki luka, 38% tidak memiliki luka dan 10% tidak teridentifikasi. Mayoritas hiu paus memiliki bekas luka potong (12 individu) dan luka lecet (tujuh individu). Lokasi luka paling sering terjadi pada sirip ekor dan sirip punggung, masing-masing lima dan empat individu. Informasi ini berguna untuk memahami potensi ancaman dan untuk merancang program pengelolaan yang lebih baik untuk konservasi R. typus di TNTC.
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.
Aspek Pertumbuhan Ikan Julung-Julung (Hemiramphus lutkei, Valenciennes 1847) yang Dipasarkan di Kabupaten Manokwari Kelkusa, Kaimudin; Mudjirahayu, Mudjirahayu; Handayani, Tutik; Simatauw, Fanny F.C.; Saleh, Fitriyah Irmawati
Jurnal Sumberdaya Akuatik Indopasifik Vol 9 No 1 (2025): 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.2025.Vol.9.No.1.440

Abstract

This study aims to determine the biological aspects of julung fish by providing basic information regarding size distribution, sex ratio, length-to-weight relationship, growth pattern, and condition faktors. Data collection was carried out at Sanggeng Market and Borobudur market which are fish marketing places in Manokwari Regency, November 2021-January 2022 using a descriptive research method. Fish sampling was done randomly. The results showed that the sex ratio of male fish (1278 fish) was greater than the number of female fish (575 fish), this means that it was significantly different and did not follow a 1:1 ratio. The size distribution of julung-julung fish varies from 200-287 mm for male fish and 220-309 mm for females. Body weight 23-63 grams for males and 31-73 grams for females. The relationship between fish length and weight follows the regression equation W = 0.0021L1.779 for males, and W = 0.0235L1.3656 for females. The growth pattern of fish was allometric negative (b < 3) for both males and females. Condition faktor values ranged from 0.012-1.079 for males and 0.645-1.630 for females. The conclusion of this study is that fish growth is strongly influenced by faktors such as gender, age.
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.
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.
Keragaman Genetik Antar Individu Bulu Babi (Tripneustes gratilla) di Pantai Rendani Kabupaten Manokwari Firda, Wahyuma; Toha, Abdul Hamid A.; Mudjirahayu, Mudjirahayu; Dailami, Muhammad
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):7

Abstract

Understanding the genetic diversity of sea urchins is essential for studying species diversity and the genetic relationships among species and individuals. The primary objective of the research was to determine the genetic diversity of sea urchins from Rendani Waters, Manokwari Regency. Specifically, the study aimed to identify the species of sea urchins, assess their nucleotide diversity and composition, measure genetic distances, and explore the kinship relationships between individual sea urchins. The research used a descriptive method and was conducted from November to December 2022. The species identification, based on genetic analysis, revealed that all samples belonged to T. gratilla, with a 99.20-100.00% similarity to the reference species. Genetic diversity among individual samples was found to be relatively low. The nucleotide composition showed an average GC content of 39.34-40.34%, which was lower than the AT content (53.87-60.66%). The genetic distance between the samples ranged from 0.00 to 0.07. A phylogenetic tree, constructed from the data, grouped all samples into two clusters with bootstrap values of 62/54.
Co-Authors Abdul Hamid A. Toha Achmad Fahrudin Alfarani Bawole, Christover Bawole, Christover Alfarani Dietriech Geoffrey Bengen Emmanuel Manangkalangi Firda, Wahyuma Fredinan Yulianda Hendrikus R Siga Insen, Selmina Kelkusa, Kaimudin Krey, Keliopas Marthin Matulessy Muhammad Dailami, Muhammad Paulus Boli Roni Bawole Rumetor, Sientje Saleh, Fitriyah Irmawati Sarah Usman Sawo, Kostafina Simatauw, Fanny F.C. Sultary, Ayu Tebaiy, Selvi Thomas Frans Pattiasina Tresia S Tururaja Tresia Sonya Tururaja Tutik Handayani, Tutik Victor Rumere Yemima Kaliele, Mariance Yusup A Jentewo Zeth Parinding