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Co-management mangrove ecosystem in The Langge Village, Anggrek District, North Gorontalo Regency Abudi, Miranti Khairunisa; Hamzah, Sri Nuryatin; Kasim, Faizal
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 2 (August, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i2.6324

Abstract

This research aimed to 1) determine the existing condition of Langge Village's mangroves and their utilization, 2) analyze stakeholders, the influence and mapping of co-management, and 3) analyze the form of co-management, roles, and responsibilities of stakeholders towards mangrove management in Langge Village. This research was conducted in August-November 2021. Mangrove vegetation data was collected using the line transect method; while the stakeholder data collection is done by open interviews. The data obtained from mangrove vegetation are frequency and density; while the stakeholders are in the form of interests, influence, implementation of co-management, and the roles and responsibilities of stakeholders. Based on this study, 16 species of true mangroves were found at 3 observation stations from Avicennia, Bruguiera, Ceriops, Rhizophora, Sonneratia, and Xylocarpus groups. Mangrove management in Langge Village is at the Advisory Committee stage or the advocacy stage.Keywords: Co-Management, stakeholders, management, mangrove
Pertumbuhan Daun dan Tingkat Kelangsungan Hidup Lamun Enhalus acroides dengan Metode Transplantasi TERFs di Desa Otiola Kecamatan Ponelo Kepulauan Kabupaten Gorontalo Utara Damiti, Ledy; Kasim, Faizal; Hamzah, Sri Nuryatin
The NIKe Journal VOLUME 11 ISSUE 1 | MARCH 2023
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v11i1.1285

Abstract

Penelitian ini bertujuan menganalisis laju pertumbuhan daun dan tingkat kelangsungan hidup lamun Enhalus acroides dengan metode transplantasi TERFs di Kabupaten Gorontalo Utara. Pengamatan terhadap kedua parameter ditegakkan pada 6 buah sub stasiun dari 2 stasiun penelitian berlokasi di Desa Otiola, Kecamatan Ponelo Kepulauan, menggunakan media transplantasi besi. Hasil analisis menunjukkan bahwa pertumbuhan daun lamun sangat baik/optimal ditemukan pada lokasi substrat berpasir (stasiun 1), sebaliknya, pertumbuhan pada substrat berlumpur (stasiun2) tercatat ditemukandaun lamun yang sangat buruk. Masing-masing rerata pertumbuhan daun di kedua stasiun yaitu 8.37 mm/minggu (stasiun 1) dan 0.96 mm/minggu (stasiun 2). Demikian pula, hasil analisis rerata tingkat kelangsungan hidup lamun selama 8 minggu di kedua stasiun tercatat masing-masing sebesar 84.7% (stasiun 1) sebesar 29.3% (stasiun 2). Beberapa hal yang diduga menjadi pembeda laju pertumbuhan daun lamun yang baik/optimal dan tingkat kelangsungan hidup anakan lamun yang tinggi pada stasiun 1 adalah kondisi substrat dan kecerahan perairan.
Status Keberlanjutan Banggai Cardinalfish di kabupaten Banggai Laut Hasim, Hasim; Hamzah, Sri Nuryatin; Sunani, Muh. Raziq Faruki H.
Jurnal Sumberdaya Akuatik Indopasifik Vol 8 No 3 (2024): Agustus
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2024.Vol.8.No.3.476

Abstract

Banggai Islands-Central Sulawesi-Indonesia holds one of the endemic marine biodiversity, the Banggai Cardinalfish (Pterapogon kauderni). The Banggai Cardinalfish has been listed as Endangered on the IUCN (International Union for the Conservation of Nature) Red List since 2007, and the 17th CITES CoP in appendix II of CITES in 2016. There are two main threats to the species, namely utilisation as ornamental fish and habitat degradation. This study aims to determine the sustainability status of Banggai cardinalfish in Banggai Laut Regency. This research was conducted from January to March 2024 in three villages (Popisi Village, Tolisetubono Village and Bonebaru Village) in North Banggai District, Banggai Laut Regency, Central Sulawesi Province. This research uses descriptive qualitative methods, which uses primary and secondary data to assess the five dimensions of sustainability of Banggai Cardinalfish management: ecological, social, economic, policy and institutional dimensions and technology and infrastructure. Each data obtained will be scored to get the median value of each attribute. The scoring data obtained from each attribute was analysed with RAPFISH (Rapid Appraisal for Fisheries) to reflect the sustainability position with a scale score of 0% (poor) to 100% (good). The results showed that the multidimensional sustainability index of Banggai Cardinalfish management is 54.70 which means that the sustainability status of Banggai Cardinalfish management is quite sustainable, with the value of each dimension showing the value of ecology (70.05), social (64.12), economy (43.34), policy and institutions (36.92) and technology and infrastructure (58.06).
Potential resources through the suitability and tourism carrying capacity of Kurenai Beach, Bone Bolango Regency Sri Nuryatin Hamzah; Sri Fitriani Monoarfa; Veggy Arman
Depik Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.34272

Abstract

The lack of information regarding the existence of potential natural resources supporting tourism activities and the suitability and capability of resources to support the implementation of good tourism activities can be a factor that hinders the sustainability of tourism in Kurenai Beach. Beach tourism activities can make a positive contribution to economic growth and the level of community welfare. On the other side, these activities also negatively impact the sustainability of coastal resources. For this reason, it is necessary to limit the tourists according to the carrying capacity of Kurenai Beach. This research gave the initial information to support the sustainability and management of Kurenai Beach tourism, Bone Bolango Regency. This research aims to determine potential resources through regional suitability and carrying capacity. Further, it is expected that the result of this study can be used as a recommendation in preparing a tourism development policy plan for Kurenai Beach, Bone Bolango Regency. The research was conducted from March to August 2023 in Tomini Bay waters, Kurenai Beach. This is a survey and interview research. The types of data used in this research were primary and secondary. The analysis used in this research was suitability analysis and carrying capacity analysis to determine the resource potential of Kurenai Beach. The research results showed that the suitability of Kurenai Beach tourism in the beach recreation category was divided into 3 (three) suitability categories, namely very suitable (S1), suitable (S2), and not suitable (S3). The carrying capacity of the Kurenai Beach tourist area could accommodate around 33,840 people/month. Kurenai Beach has some potential resources that are very suitable for beach tourism, amounting to 15,379 m2 and the total visitors of Kurenai Beach has not exceeded the carrying capacity of the Kurenai Beach tourist area so optimizing its use and management is highly possible.Keywords:Natural resourcesSustainable tourismTomini BayBotubarani Village
Status Kesehatan Lamun di Perairan Desa Dulangeya Kecamatan Botumoito Kabupaten Boalemo, Indonesia Abudi, Abdul Rahman; Hamzah, Sri Nuryatin; Pasisingi, Nuralim
The NIKe Journal VOLUME 13 ISSUE 4 | DESEMBER 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i4.32019

Abstract

Ekosistem lamun memiliki peran penting dalam menjaga stabilitas dan produktivitas perairan pesisir, namun menghadapi tekanan antropogenik yang dapat menurunkan kualitas dan keberlanjutannya. Penelitian ini bertujuan untuk mengidentifikasi jenis lamun dan mengevaluasi status kesehatannya berdasarkan persentase tutupan serta parameter kualitas perairan di Desa Dulangeya, Teluk Tomini. Metode yang digunakan meliputi identifikasi jenis secara visual pada lima stasiun pengamatan, pengukuran persentase tutupan lamun, serta analisis parameter kualitas perairan (suhu, pH, salinitas, nitrat, dan fosfat). Hasil penelitian menunjukkan terdapat sembilan jenis lamun, yaitu Cymodocea rotundata, Cymodocea serrulata, Enhalus acoroides, Halophila ovalis, Halodule pinifolia, Halodule uninervis, Syringodium isoetifolium, Thalassodendron ciliatum, dan Thalassia hemprichii. Rata-rata tutupan lamun sebesar 58,17% yang termasuk kategori kurang sehat berdasarkan Kepmen LH No. 200 Tahun 2004, dengan Enhalus acoroides sebagai spesies dominan. Parameter kualitas perairan berada dalam kisaran baku mutu yang mendukung pertumbuhan lamun. Hasil ini menunjukkan bahwa kondisi tutupan yang belum optimal diduga lebih dipengaruhi oleh tekanan fisik dan aktivitas antropogenik dibandingkan faktor kualitas air. Penelitian ini menegaskan pentingnya monitoring dan pengelolaan berkelanjutan untuk menjaga fungsi ekologis padang lamun di Teluk Tomini.