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Integrasi ecosystem approach to aquaculture (EAA) dalam penilaian keberlanjutan multidimensi budidaya rumput laut di Teluk Sampolawa Ma'ruf, Muhaimin Ali; Zairion, Zairion; Yulianto, Gatot; Mashar, Ali
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 10, No 1 (2026)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.10.1.52-69

Abstract

Seaweed cultivation is a major economic activity in Indonesia's coastal areas, but its sustainability challanged by complex socio-ecological interactions that are not fully captured by conventional sustainability assessment approaches. The Rapid Appraisal for Fisheries (Rapfish) method has been widely applied, but most studies still employ generic multidimensional attributes that do not explicitly reflect the principles of the Ecosystem Approach to Aquaculture (EAA). This study integrates EAA principles into the selection and grouping of Rapfish attributes to provide a holistic assessment of seaweed farming systems. This study aims to assess the multidimensional sustainability of Eucheuma cottonii cultivation in Sampolawa Bay, South Buton Regency. The analysis was conducted using the Multi-Dimensional Scaling (MDS) approach in the Rapfish tool across five sustainability dimensions: ecology, economy, society, technology, and institutions. The results showed that EAA integration enhances the comprehensive assessment framework, especially in the social and institutional dimensions. Overall, seaweed cultivation in Sampolawa Bay was categorized as moderately sustainable with an index value of 60.64. The social and ecological dimensions were the main pillars of sustainability, whereas the economic dimension was a limiting factor requiring attention. particularly regarding market accessibility and price stability to ensure the sustainability of seaweed cultivation in the future.
KARAKTERISTIK BIOLOGI IKAN PARI KEKEH (Rhynchobatus spp.) SEBAGAI TANGKAPAN SAMPINGAN DI PERAIRAN ACEH JAYA Hermansyah, Rizky Fajar; Taryono, Taryono; Zairion, Zairion; Adrianto, Luky; Zulfikar, Andi; Booth, Hollie; Ichsan, Muhammad
BAWAL Widya Riset Perikanan Tangkap Vol 14, No 2 (2022): (Agustus) 2022
Publisher : Politeknik Kelautan dan Perikanan Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.14.2.2022.95-103

Abstract

Ikan pari kekeh (Rhynchobatus spp.) adalah salah satu jenis ikan yang dilindungi dan memiliki nilai ekonomis tinggi. Tingginya harga jual pari kekeh berdampak pada meningkatnya usaha tangkap serta kerusakan habitat pari kekeh yang hidup berasosiasi dengan ikan target nelayan. Informasi terkait aspek biologi sangat berguna bagi pembuat kebijakan dalam memanfaatkan sumberdaya yang berkelanjutan. Tujuan penelitian ini adalah memberikan informasi mengenai nisbah jenis kelamin ikan yang tertangkap, sebaran ukuran panjang, dan potensi sumber daya ikan pari kekeh (Rhynchobatus spp.) di perairan Aceh Jaya. Pengumpulan data pendaratan pari kekeh meliputi jenis kelamin, panjang total dan jumlah trip melaut pada periode tahun 2017-2021. Jumlah tangkapan total pari kekeh yang didaratkan sebanyak 191 ekor yang terdiri dari Spesies Rhynchobatus australiae sebanyak 133 ekor (69,63%), Rhynchobatus laevis sebanyak 55 ekor (28,80%) dan Rhynchobatus springeri sebanyak 3 ekor (1,57%). Ukuran pari kekeh yang tertangkap didominasi oleh ikan muda (immature), yaitu berada pada kelas panjang 65-86cm. Nisbah jenis kelamin ikan jantan dan betina 1:2,41 menunjukan hasil yang tidak seimbang. CPUE menunjukan nilai rata-rata yang fluktuatif, hubungan hasil tangkapan dengan upaya yaitu positif signifikan dengan persamaan linear y = 0,6687x + 1,6338 dengan R2 =0,9706 atau r = 0,9852 yang dapat diartikan bahwa setiap peningkatan upaya berbanding lurus dengan peluang pari kekeh yang tertangkap.Wedgefish (Rhynchobatus spp.) is one of the protected fish species that has high economic value. The high selling price of the wedgefish has an impact on increasing fishing efforts and damage to the habitat of the wedgefish that live in association with the target fish of fishermen. Information related to biological aspects is beneficial for policymakers in utilizing sustainable resources. The purpose of this study was to provide information on the sex ratio of wedgefish, length distribution, and potential resources of the wedgefish in the waters of Aceh Jaya. The wedgefish landing data collection included sex, total length, and the number of fishing trips from 2017 to 2021. The total number of wedgefish obtained was 191. The number consisted of 133 fishes from the Rhynchobatus australiae (69.63%), 55 fishes from Rhynchobatus laevis (28.80%), and 3 fishes from Rhynchobatus springeri (1.57%). Most of the wedgefish caught were immature fish with a size of 65-86 cmTL. The sex ratio of male and female fish was 1:2.41, showing unbalanced condition between males and females. CPUE aspect showed a fluctuating average value. The relation between the catch and effort was positive and significant with alinear equation of y = 0.6687x + 1.6338 with R2 = 0.9706 or r = 0.9852, meaning that increasing fishing effort was proportional to the possibility of a wedgefish being caught.
Catch, Effort and Distribution of Small Pelagic Fisheries in the Java Sea Ilham; Yonvitner; Mennofatria Boer; Rahmat Kurnia; Zairion
Jurnal Pengelolaan Perikanan Tropis (Journal of Tropical Fisheries Management) Vol 9 No 1 (2025): Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management)
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.9.1.36-44

Abstract

Fisheries management area (FMA) 712 or the Java Sea is one of Indonesia's most extensively exploited waters and is renowned forits productivity as a fishing ground. The dynamics of fish resource utilization in these waters are indicative of the high complexityof the extant fisheries system, with small pelagic fish resources having been subject to exploitation through various changes in geartechnology thus increasingly competitive fishing grounds. Therefore, there is a need data on current distribution and catch trend ofsmall pelagic fisheries in the Java Sea through the use of fishery dependent data as an integral part of sustainable fisheriesmanagement. The present study utilizes fishing logbook data to analyze the status of small pelagic fish resource utilization in theJava Sea. The study utilized fishing logbook data downloaded from the database application of the Fishing Logbook InformationSystem of the Indonesian Ministry of Marine Affairs and Fisheries, covering the period from 2018 to 2022. The subsequentprocessing of catch data was conducted using Microsoft Excel software, whereas the distribution of fishing areas was analyzed usingQGIS tools. The analysis revealed a tendency for a decline in the catch of small pelagic fisheries for the Indian Mackerel(Rastrelliger kanagurta), Short Mackerel (Rastrelliger brachysoma), Fringescale Sardinella (Sardinella fimbriata) and ShortfinScad (Decapterus macrosoma). Only Yellowstripe Scad (Selaroides leptolepis) showed an increased catch trend in that period. Itwas further observed that the fishing grounds of all fish species remained consistent on an annual basis. The Shortfin Scad fishinggrounds were found to be uniformly dispersed within FMA 712, exhibiting a tendency to congregate along the Java Sea border withBorneo waters. Short Mackerel have been observed to be frequent in fishing grounds of the eastern to western Java Sea. In contrast,Indian Mackerel have been noted to be more prevalent in the waters of South Borneo and the western Java Sea. The distribution ofYellowstripe Scad fishing grounds appears to be uniform within FMA 712. Fringescale Sardinella fishing grounds have beenidentified as being predominantly concentrated in the western Java Sea and in Borneo waters.
Dynamics and Conflict Potential on Fish Resource Utilization in the Sawu Sea National Park: A Case Study in Rote Ndao Regency, East Nusa Tenggara Jotham S R Ninef; Luky Adrianto; Zairion; Beatrix Maureen Rehatta
Jurnal Pengelolaan Perikanan Tropis (Journal of Tropical Fisheries Management) Vol 9 No 2 (2025): Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management)
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.9.2.76-82

Abstract

The Sawu Sea National Park (SSNP) is a critical marine conservation area that supports the sustainability of fish resources and the livelihoods of coastal communities in Rote Ndao Regency. This study aims to analyze the dynamics of fish resource utilization in the Traditional Sustainable Fisheries (TSF) sub-zone, examine actor networks and catch distribution, and identify potential conflicts and strategic issues in small-scale fisheries management. A mixed-methods approach was applied, including a quantitative survey, in-depth interviews, field observations, and spatial analysis using GIS. The findings reveal the presence of external fishers utilizing modern fishing gear within the TSF sub-zone, leading to increased exploitation pressure and rising conflict potential. Declines in CPUE, fish size, and the disappearance of particular species are early signs of overfishing. Overlapping fishing grounds among fleets exacerbate social tensions and threaten ecological sustainability. Strategic recommendations include enhanced monitoring, evidence-based adaptive zoning, participatory conflict resolution, habitat restoration, and incentives for eco-friendly fisheries. This study underscores the importance of participatory and collaborative governance approaches to ensure the sustainability of fish resources in conservation areas.
Estimating Economic Losses due to Coastal Flooding in Medan Belawan, Indonesia Hafiza Fikri Naipospos; Taryono Taryono; Zairion Zairion; Fery Kurniawan
International Journal of Economics and Management Research Vol. 5 No. 1 (2026): April: International Journal of Economics and Management Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ijemr.v5i1.650

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Coastal flooding is a recurring environmental hazard in Medan Belawan, driven by sea-level rise, land subsidence, and extreme tidal conditions. This study analyses the spatial distribution of coastal inundation in July 2025 and estimates the resulting economic losses across three affected sectors: households, business units, and public facilities. Spatial inundation mapping was conducted using DEMNAS elevation data combined with Highest High Water Level (HHWL) measurements, revealing that 79.5% of the study area (2,266 ha) was inundated. Primary data were collected through proportional random sampling involving 229 respondents and business/facility units across six urban villages. The estimated total economic loss reached IDR6.05 billion per month, consisting of IDR4.75 billion from household losses, IDR291 million from business units, and IDR1.01 billion from public facilities. Household losses were dominated by asset damage and income reduction, while business units experienced operational disruptions and decreased revenue. Public facilities faced structural damage and interruptions to basic services. These findings highlight significant economic impacts associated with the spatial extent and intensity of coastal flooding in low-lying coastal neighbourhoods of Medan Belawan.
Abundance and spatial distribution of blue swimming crab (Portunus pelagicus) larvae during east monsoon in the East Lampung waters, Indonesia DURANTA D. KEMBAREN; ZAIRION ZAIRION; MOHAMMAD M. KAMAL; YUSLI WARDIATNO
Biodiversitas Journal of Biological Diversity Vol. 19 No. 4 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190420

Abstract

Kembaren DD, Zairion, Kamal MM, Wardiatno Y. 2018. Abundance and spatial distribution of blue swimming crab (Portunus pelagicus) larvae during east monsoon in the East Lampung waters, Indonesia. Biodiversitas 19: 1326-1333. The blue swimming crab/BSC, Portunus pelagicus, is an economically important species in fishery industry and continuously being exploited, particularly in the East Lampung waters. BSC research in Indonesia during the last decade was only restricted to the adult phase, while research on their larval dynamics in nature has not been done yet. This study aimed to assess the abundance and the distribution of BSC larvae, and to describe their correlation to its environmental conditions. This study was conducted in June 2017 (during east monsoon) in the East Lampung waters. Sampling was done in surface water during the daylight hours on nine sites with three replicates on each site. Plankton abundance and oceanographic profile were also recorded from the same sampling site. The result from this study showed that the water quality from the environment was suitable for the development of BSC larvae. The abundance of the early-stage larvae (Z1-Z3) was relatively higher than the late-stage larvae (Z4 and M). The larval stages of BSC were dispersed and completed their development in the mid-shore and offshore waters. There was a tendency that the early-stage was more abundant in the northern part, while the late-stage was more abundant in the southern part of the study area. The highest larval abundance was found in the mid-shore, particularly in site number five, which was influenced by the water mass density and current direction during the east monsoon. Moreover, oxygen concentration and salinity of the water environment influenced the early-stage larvae abundance more than the late-stages abundance.
Population dynamics of mantis shrimp Harpiosquilla harpax and Oratosquillina sp. in the waters south of Madura Island, Indonesia Yenni Arista; ZAIRION; YUSLI WARDIATNO
Biodiversitas Journal of Biological Diversity Vol. 21 No. 4 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210425

Abstract

Abstract. Ekalaturrahmah YAC, Zairon, Wardiatno Y. 2020. Population dynamics of mantis shrimp Harpiosquilla harpax and Oratosquillina sp. in the waters south of Madura Island, Indonesia. Biodiversitas 21: 1458-1466. Mantis shrimps are a potential fishery resource in Indonesia, but information about their population dynamics in the southern waters of Madura is limited. This study aimed to determine the population structure, growth, life span, and rate of exploitation for two taxa of mantis shrimp (Harpiosquilla harpax and Oratosquillina sp.). The research was conducted from September 2018 to February 2019 in the southern waters of Madura. The results showed that for H. harpax the majority of males caught ranged in length between 132.50 and 139.37 mm while the majority of females were between 153.45 and 160.22 mm. For Oratosquillina sp., the majority of males caught ranged from 84.70 and 89.60 mm while the majority of females were between 89.85 and 95.30 mm. The Growth Coefficient (K) for H. harpax was estimated to be 0.65 per year for males and 0.60 per year for females; while for Oratosquillina sp. the estimates were 0.81 and 0.78 per year, respectively. The L? value for H. harpax males was 183.00 mm and for females 250.55 mm, while the L? values for Oratosquillina sp. were 112.64 mm for males and 137.02 for females. The life span of H. harpax was estimated at 5 years, while for Oratosquillina sp. it was 4 years. The exploitation rate (E) for H. harpax males and females was 0.65 and 0.67 respectively, while for Oratosquillina sp. it was 0.54 and 0.58. These estimations indicated overexploitation of the resource, particularly in the case of H. harpax.
Exploring the Social-Ecological System Connectivity of a Small-Scale Coral Reef Fisheries: The Case of Ranobe Bay, Madagascar John Ricardo Hajandrainy Jeremiah; Jacqueline Razanoelisoa; Nurul Auliyah; Zairion; Luky Adrianto
Jurnal Pengelolaan Perikanan Tropis (Journal of Tropical Fisheries Management) Vol 9 No 1 (2025): Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management)
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.9.1.20-35

Abstract

The southwest coast of Madagascar is home to small-scale Coral Reef Fisheries (CRFs), a vital activity for livelihoods and the local economy of the fishermen community. Understanding all about the components of this CRFs, the nature of their interactions and the resulting outcomes is crucial for designing policies that promote equitable and sustainable fisheries. This research aims to apply the Social-Ecological Systems (SES) framework and network analysis to assess the SES structure and the characteristics of Ranobe Bay CRFs, Madagascar. This research was carried out from September to October 2024, requiring primary data from field observations, interviews with respondents, and secondary data from literature studies. The Socio-Ecological Network Analysis (SENA) was used to analyze the connectivity of the CRFs in this region. The research findings of the SENA results showed that this fishery is heavily centered around the fishermen's community: the Masikoro and the Vezo as the main actors of this activity. Nevertheless, according to the cluster value analysis, the findings highlight a high number of clusters showcasing a low connectivity and less compact SES structure. Ranobe Bay's CRFs' sustainability depends on fishermen's central connectivity within the network, which can be strengthened through improved policies and management to ensure effective governance.
Strategi Adaptasi Banjir Pesisir Berbasis Narasi Lokal: Pendekatan Bottom-Up di Medan Belawan Hafiza Fikri Naipospos; Taryono Taryono; Zairion Zairion; Fery Kurniawan
Jurnal Pembangunan Wilayah dan Kota Vol 22, No 2 (2026): JPWK Volume 22 No. 2 June 2026
Publisher : Universitas Diponegoro Publishing Group, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pwk.v22i2.78799

Abstract

Banjir pesisir di Kecamatan Medan Belawan semakin meningkat akibat kombinasi kenaikan muka laut, penurunan muka tanah, dan pengaruh debit sungai, sehingga menimbulkan gangguan sosial-ekonomi yang signifikan. Pendekatan adaptasi yang selama ini didominasi oleh kebijakan top-down sering kali belum sepenuhnya mengakomodasi kebutuhan masyarakat lokal. Penelitian ini bertujuan merumuskan strategi adaptasi banjir pesisir berbasis narasi lokal melalui pendekatan partisipatif bottom-up yang melibatkan berbagai pemangku kepentingan. Penelitian dilaksanakan pada Juli 2025 di Kecamatan Medan Belawan dengan metode purposive sampling. Penyusunan strategi dilakukan melalui pengembangan skenario partisipatif menggunakan pertanyaan "Bagaimana-jika" yang dianalisis dalam kerangka Factors–Actions–Actors–Sectors (FAAS). Aktor yang terlibat terdiri atas Pemerintah Kota Medan, DPRD Kota Medan, Kecamatan Medan Belawan, Balai Besar Wilayah Sungai Sumatera II, BMKG Medan Belawan, masyarakat, dan NGO Yagasu. Hasil penelitian menunjukkan bahwa strategi adaptasi yang disepakati mencakup kombinasi pendekatan struktural (grey solution) dan berbasis ekosistem (green solution). Strategi utama meliputi penguatan tanggul dan rumah pompa, normalisasi sungai dan pengelolaan muara, rehabilitasi mangrove, pengendalian pemanfaatan air tanah, peningkatan kualitas permukiman, relokasi sukarela pada zona berisiko tinggi, diversifikasi mata pencaharian, serta pengembangan sistem peringatan dini berbasis integrasi data pasang, debit sungai, dan informasi komunitas. Keberhasilan implementasi strategi tersebut bergantung pada kolaborasi lintas sektor dan penguatan tata kelola partisipatif. Pendekatan FAAS terbukti mampu menghasilkan rekomendasi adaptasi yang kontekstual, inklusif, dan relevan untuk meningkatkan ketahanan wilayah pesisir Medan Belawan hingga tahun 2050.
Co-Authors Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adhuri, Dedi Supriadi Agus A Hakim Agus Alim Hakim Agus Atmadipoera Ahyar Pulungan Akhmad Nurhijayat Akhmad Solihin Al Mualam, Al Mualam Ali Mashar Ali Suman Alvia Safira Amalia, Febrianti Angga Airlangga Aprillia Kartika Ekawati Ashma Hanifah Ayu Ervinia Beatrix M. Rehatta Beatrix Maureen Rehatta Beni Beni Booth, Hollie Charles Parningotan Haratua Simanjuntak DURANTA D. KEMBAREN Dwi Yuni Wulandari Ervien Juliyanto Fery Kurniawan FERY KURNIAWAN Fredinan Yulianda Gani, M. Jarier Abdillah Gatot Yulianto Gatot Yulianto Hafiza Fikri Naipospos Hafiza Fikri Naipospos Handoko Adi Susanto Harahap, Wini Aafini J Hasdinar Firda Hawis H Madduppa Hermansyah, Rizky Fajar Hollie Booth Ikhwan Nurcholis Ilham Inge Anggraeni Bela Putri Dewi Irfan Yulianto Iwan Hasri Iya Purnama Sari Jacqueline Razanoelisoa John Ricardo Hajandrainy Jeremiah Jotham S R Ninef Karto Wongsopatty La Ode Syahlan S Sagala Lestari, Putri Agil Luky Adrianto Luky Adrianto Luky Adrianto M. Mukhlis Kamal Ma'ruf, Muhaimin Ali Majariana Krisanti Manik, Grace Rika Meliyana, Dinda Febta Mennofatria Boer MOHAMMAD M. KAMAL Mohammad Mukhlis Kamal Muhamad Radifa Muhammad Ichsan Munira Munira Naila K Aini Nefi Islamiati Nurhaya Afifah Nurlisa Alias Butet Nurul Auliyah Nurwijayanti Peter Funch Rahmat Kurnia Rani Nuraisah Rudi Alek Wahyudin Sagala, La Ode Syahlan S Simanjuntak, Charles P H Siregar, Amelia Fransiska Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Syamsiar, Syamsiar Taryono Taryono Taryono, Taryono Thomas Hidayat Wahid, Mathori Abdul Wilson Titro Sagala Yenni Arista Yonvitner - Yuni Puji Hastuti Yusli Wardianto Yusli Wardiatno YUSLI WARDIATNO YUSLI WARDIATNO Zenty Islamiati Zulfikar, Andi