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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Biologi Tropis Samakia: Jurnal Ilmu Perikanan Jurnal Pengabdian Kepada Masyarakat KABANTI

. Emiyarti

Departemen Ilmu Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Halu Oleo, Kendari Indonesia

Author-ID : 2891347

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Immunology & microbiology Library & Information Science Nursing Public Health Social Sciences Veterinary Other

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Articles

DINAMIKA POPULASI KERANG POKEA Batissa violacea var. celebensis VON MARTENS 1897 DI MUARA SUNGAI LASOLO SULAWESI TENGGARA . Bahtiar; La Anadi; Wa Nurgayah; . Emiyarti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 10 No. 2 (2018): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Pokea merupakan jenis kerang bernilai ekonomis yang dieksploitasi nelayan Sulawesi Tenggara. Penelitian ini bertujuan untuk mengetahui dinamika populasi kerang pokea di muara Sungai Lasolo Sulawesi Tenggara. Sampel kerang pokea dikumpulkan secara periodik setiap bulan selama setahun (Januari-Desember 2014) di muara Sungai Lasolo Sulawesi Tenggara. Sampel kerang dikumpulkan secara acak berdasarkan luas sapuan alat tangkap tradisional (tangge). Kepadatan kerang berdasarkan ukuran dan waktu pengamatan diuji dengan U-Mann Whitney sedangkan kepadatan terhadap produksi dan biomassa masing-masing dianalisis menggunakan regresi linear sederhana. Hasil penelitian menunjukkan bahwa kerang pokea ditemukan dari ukuran 0,15-1,67 cm sampai 7,57-8,09 cm, dengan kepadatan berkisar 173-569 ind/m2. Kepadatan tinggi ditemukan dari ukuran 1,74-2,26 cm sampai 2,80-3,32 cm, yang berbeda nyata dengan kelas ukuran lain, sedangkan kepadatan kerang tidak berbeda nyata di setiap waktu pengamatan. Produksi somatik individu tertinggi ditemukan pada ukuran 5,45-5,97 cm (3,02gMKBC/m2/thn) sedangkan produksi populasi tahunan terbesar terdapat pada ukuran 2,80-3,32 cm sebesar 160,87 g MKBC/m2/thn. Biomassa pokea berkisar 0,0002-20,07 gMKBC/m2 dengan biomassa terbesar terdapat pada ukuran 2,80-3,32 sebesar 20,069 gMKBC/m2. Kemampuan pulih (P/B) pokea sebesar 8,01/thn.

PRIORITAS PENGEMBANGAN BUDIDAYA RUMPUT LAUT KAPPAPHYCUS ALVAREZII DI KAWASAN KLASTER KOLONO KABUPATEN KONAWE SELATAN Oce Astuti; Emiyarti Emiyarti; Arman Pariakan
Samakia : Jurnal Ilmu Perikanan Vol 9 No 2 (2018): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Cluster Kolono Konawe South, Southeast Sulawesi Province is an area that has the potential of the sea to be developed by seaweed cultivation activities Kappahycus alvarezii, with the benefit of creating regional economic improvement. So far, the development of commercial seaweed cultivation is still lacking so that people's income and local revenue are not optimal. One of the causes is the absence of strategic planning and policy in the development of seaweed cultivation. As a first step, it is necessary to determine the priorities for the development of cultivation K. alvarezii in the Kolono cluster area. The method applied in collecting research data is observation, interviews, and questionnaires. Policy priority scale analysis is determined by the Analytical Hierarchy Process (PHA). The results of the study showed that the cultivation activities of K. alvarezii in the Kolono cluster area, South Konawe District required improvements in several factors, namely the availability of human resources, improvement of the capital system, and the detection of an appropriate aquatic environment. To maintain/sustain the aquaculture business K. alvarezii, some strategic policies are needed. The practical alternative policy that can be done in the short term by the South Konawe District government in the Klater Kolono area is to conduct training and demonstration of cultivation K. alvarezii which includes cultivation design, site selection, planter preparation, seed preparation, maintenance, harvest and post-harvest techniques, processes sales and profit value and capital flow.

Bimbingan Teknis Transplantasi Spons Laut pada Masa Covid 19 sebagai Prospek Bahan Baku Farmasi Oce Astuti Oce; La Sara; Wa Ode Intiyani Mangurana; Rahmadani Rahmadani; Ira Ira; Wa Nurgayah; Emiyarti Emiyarti; Muhammad Kholil Hidayat Abdillah; La Ode Khairum Mastu
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 2 (2022): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.8.2.243-251

Sponges are organisms associated with coral reefs and have potential as pharmaceutical raw materials. One of the problems is that most people are not aware of the importance of this ecosystem and still use fishing gear that is not environmentally friendly, this causes the coral reef ecosystem to also suffer damage. This community service aims to educate and provide technical guidance to the younger generation of Lalowaru Village about the benefits of sponges and how to transplant sea sponges. The youth group was chosen as the target because during this Covid-19 period the youth organization in Lalowaru Village, South Konawe Regency did not go to schools as usual, so this education can provide knowledge that can be applied in protecting the aquatic environment. The implementation method consists of two stages, namely the first stage of field observations including licensing with village officials and preliminary study interviews and the second stage of socialization and transplantation practices. The activity was carried out for two days with 10 participants. Measurement results were concluded through interviews from before carrying out activities and after service activities. The results of the training and mentoring activities show that all target audiences understand the benefits of sponges as pharmaceutical raw materials that can be developed, as well as transplantation techniques. This increase in the knowledge of the young generation of youth organizations occurred after technical guidance through this service.

Bimbingan Teknis Penguatan Kapasitas Masyarakat dalam Upaya Rehabilitasi Kawasan Mangrove di Pesisir Desa Sawapudo Kecamatan Soropia Kabupaten Konawe La Ode Alirman Afu; Fatmawati Fatmawati; Muhammad Ramli; Saenuddin Saenuddin; Emiyarti Emiyarti; Ira Ira
Jurnal Pengabdian Kepada Masyarakat Kabanti Vol. 1 No. 1 (2025): Jurnal Kajian Akademik Multidisiplin Kesehatan: KABANTI
Publisher : Progres Ilmiah Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kawasan pesisir Desa Sawapudo, Kecamatan Soropia, Kabupaten Konawe, memiliki potensi sumber daya alam yang melimpah, khususnya ekosistem mangrove yang berfungsi sebagai pelindung pesisir dari abrasi, tempat habitat berbagai spesies, dan sumber daya ekonomi masyarakat. Namun, kondisi kawasan mangrove di daerah ini mengalami degradasi akibat konversi lahan, aktivitas ilegal, dan perusakan lingkungan lainnya. Secara spesifik, tujuan kegiatan ini antara lain meningkatkan pengetahuan dan keterampilan masyarakat terkait teknik rehabilitasi mangrove dan membangun kapasitas masyarakat dalam menjaga dan melestarikan kawasan mangrove. Kegiatan pengabdian ini dilakukan melalui pendekatan partisipatif dengan melibatkan mahasiswa dan masyarakat setempat. Metode yang digunakan mencakup: (1) Pelatihan dan Bimbingan Teknis, dan (2) Praktik Lapangan. Hasil kegiatan menunjukkan peningkatan signifikan dalam pengetahuan (90%) dan keterampilan teknis (85%) masyarakat mengenai ekosistem mangrove. Selain itu, kegiatan ini juga memperkuat kesadaran kolektif dan kolaborasi antara masyarakat, akademisi, dan pemerintah desa. Kesimpulan pengabdian bahwa rehabilitasi mangrove berbasis partisipasi masyarakat terbukti efektif dalam mendorong pelestarian ekosistem sekaligus membuka peluang peningkatan kesejahteraan berbasis sumber daya alam berkelanjutan.

Spatial–Vertical Distribution of Microplastics Abundance and Characteristics in the Coastal Waters of Raha City, Muna Regency Annisa Syaesar Rahman; La Ode Alirman Afu; Emiyarti Emiyarti; Warsidah Warsidah
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): Januari-Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i1.11347

Microplastics are emerging pollutants increasingly detected in coastal waters and may disrupt marine ecosystem functioning as well as pose potential risks to human health. This study aimed to analyze the spatial–vertical distribution of microplastic abundance and characteristics in the coastal waters of Raha City. Sampling was conducted at three stations representing an anthropogenic activity gradient: the harbor/fish landing port (Station I), the tourism–residential area (Station II), and the river mouth (Station III). At each station, samples were collected at three depths (surface, mid-water, and near-bottom) using a plankton net, then filtered and microscopically identified based on microplastic type and color. The results showed a consistent spatial gradient, with the highest mean abundance at Station I (5.58 particles/m³), followed by Station III (4.45 particles/m³), and the lowest at Station II (1.87 particles/m³). Vertically, microplastic abundance tended to be higher in the surface and mid-water layers than near the bottom, indicating the dominance of low-density particles remaining suspended in the water column. Microplastic characteristics were dominated by fibers across all stations, while black-colored particles were most frequently observed, accounting for >30% at each station. These findings confirm the strong contribution of fisheries–harbor activities and land-based waste inputs (particularly via the river mouth) as the main sources of microplastics in the study area. This study provides important baseline data on the three-dimensional distribution of microplastics in the coastal waters of Raha City and underscores the need to strengthen land-based waste management and regulate marine-related activities in the area.

Microplastic Morphotype Composition and Intra-Colony Distribution in tabulate Acropora at Labuan Beropa, Indonesia Nurul Muslimah; Emiyarti Emiyarti; Laode Alirman Afu; Warsidah Warsidah
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): Januari-Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i1.12921

Microplastics can interact with coral surfaces and tissues, yet information on their distribution among structural sections of coral colonies remains limited. This study assessed microplastic morphotypes and abundance in tabulate Acropora colonies from Labuan Beropa waters, South Konawe, Indonesia. Sampling was conducted at two stations representing a densely inhabited fishing area and a site influenced by a river mouth and fishing vessels. Fifteen colonies were selected at each station, and paired 4-cm fragments were collected from the colony tip and near the basal section, producing 60 samples. Organic material was digested using 10% KOH, filtered through Whatman No. 42 paper, and visually examined under a binocular microscope at 40x magnification. Four suspected microplastic morphotypes were recorded: fiber, fragment, film, and foam. Fiber was the dominant morphotype in all station-section combinations. The highest abundance was recorded at the colony tip of Station II (21.2 particles individual-1), whereas the lowest was foam at the same station and section (0.5 particles individual-1). Descriptively, total abundance was higher at colony tips than near the basal sections at both stations. Water temperature was 30 degrees C, salinity was 31 ppt, and current velocity ranged from 0.05 to 0.07 m s-1. The results indicate non-uniform intra-colony distribution and suggest that riverine inputs, domestic activities, and fisheries may contribute to particle exposure. Polymer confirmation, contamination blanks, and paired statistical analyses are recommended for future studies.

Co-Authors Annisa Syaesar Rahman Bahtiar, . Fatmawati Fatmawati Ira Ira La Anadi La Ode Alirman Afu La Ode Alirman Afu, La Ode Alirman La Sara Laode Alirman Afu Mangurana, Wa Ode Intiyani Mastu, La Ode Khairum Muhammad Kholil Hidayat Abdillah Muhammad Ramli Nurul Muslimah Oce Astuti Oce Astuti Oce Pariakan, Arman Rahmadani Rahmadani Saenuddin Saenuddin Wa Nurgayah Warsidah Warsidah

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