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Marine Debris Trap Melalui Modifikasi Sero di Perairan Desa Tapulaga, Sulawesi Tenggara Asriyana; Ishak, ermayanti; Bahtiar; Halili; Wa Nurgayah; Latifa Fekri
Jurnal Pengabdian Meambo Vol. 2 No. 2 (2023): Jurnal Pengabdian Kepada Masyarakat MEAMBO
Publisher : PROMISE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56742/jpm.v2i2.67

Indonesia memiliki tantangan yang besar untuk mengatasi masalah sampah. 80% sampah di perairan berasal dari darat, yang berdampak pada terancamnya keanekaragaman hayati dan sumber daya di laut. Kegiatan pengabdian ini bertujuan untuk membina kelompok mitra sasaran dengan penguatan keterampilan softskill dan hardskill mengenai penanganan sampah di laut melalui pembuatan dan pengoperasian marine debris trap melalui modifikasi sero sehingga dapat meminimalisir jumlah sampah yang terekspos di laut dan mengurangi dampak yang ditimbulkannya. Mitra yang terlibat yaitu “kelompok nelayan lestari” menyediakan fasilitas alat tangkap sero yang akan dimodifikasi bentuknya menjadi sero marine debris trap, berfungsi menjebak ikan dan juga berfungsi sebagai alat penjebak sampah laut. Sero marine debris trap yang telah dirancang dan dioperasikan mampu menjebak sampah laut dengan kapasitas 800 g sampai 1 kg dalam waktu 1 (satu) minggu, sekaligus tetap dapat menjebak ikan. Sampah laut yang terjebak terdiri atas sampah anorganik dan organik. Sampah anorganik berupa botol plastik, kemasan minuman plastik, kaleng bekas, dan styrofoam. Sampah organik berupa serasah dari lamun. Botol plastik memiliki persentase sebesar 22% dari total sampah plastik yang ditemukan.

Size distribution of Haliotis asinina and abundance of periphyton in tapulaga waters Ishak, Ermayanti; Munier, Muhammad Taswin; Trial, Muhammad
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.42737

The Tapulaga waters, located in Soropia, Southeast Sulawesi, are among the coastal waters with significant potential for the seven-eyed abalone (Haliotis asinina). This species is a herbivorous gastropod that primarily consumes natural food sources such as periphyton and macroalgae. This study aims to determine the size distribution of H. asinina and analyze the presence of periphyton on seagrass leaves and macroalgal thalli. Sampling was conducted over six months in the Tapulaga waters of Soropia, Konawe Regency, Southeast Sulawesi, using a simple random sampling technique. The collected data were analyzed using descriptive statistical methods. The results indicate that the highest percentage of size distribution was observed in the range of 37.544.5 mm, comprising 34% of the total population. The population was categorized into two size groups: juveniles ( 49 mm) and adults ( 50 mm). Juveniles accounted for 75% of the total H. asinina population, while adults comprised 25%. A total of 11 periphyton species from three taxonomic classes Bacillariophyceae, Cyanophyceae, and Trebouxiophyceaewere identified on the seagrass species Enhalus acoroides and the macroalgae Gracilaria salicornia, Padina sp., Halimeda sp., Galaxaura sp., and Gelidium sp. The identified periphyton species included Aulacoseira sp., Nitzschia sp., Synedra sp., Diatoma sp., Fragilaria sp., Navicula sp., Pinnularia sp., Melosira sp., Lyngbya sp., Planctonema sp., and Cocconeis sp. Six of these periphyton species were present on both seagrass and macroalgal thalli. Synedra sp. was the most dominant species, exhibiting the highest abundance at 88,876 individuals/cm. The presence of periphyton as a natural food source attached to seagrass leaves and macroalgal thalli plays a crucial role in supporting the juvenile H. asinina population.Keywords:H. asininaMacroalgaePeriphytonTapulaga

Size distribution of Haliotis asinina and abundance of periphyton in tapulaga waters Ishak, Ermayanti; Munier, Muhammad Taswin; Trial, Muhammad
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.42737

The Tapulaga waters, located in Soropia, Southeast Sulawesi, are among the coastal waters with significant potential for the seven-eyed abalone (Haliotis asinina). This species is a herbivorous gastropod that primarily consumes natural food sources such as periphyton and macroalgae. This study aims to determine the size distribution of H. asinina and analyze the presence of periphyton on seagrass leaves and macroalgal thalli. Sampling was conducted over six months in the Tapulaga waters of Soropia, Konawe Regency, Southeast Sulawesi, using a simple random sampling technique. The collected data were analyzed using descriptive statistical methods. The results indicate that the highest percentage of size distribution was observed in the range of 37.544.5 mm, comprising 34% of the total population. The population was categorized into two size groups: juveniles ( 49 mm) and adults ( 50 mm). Juveniles accounted for 75% of the total H. asinina population, while adults comprised 25%. A total of 11 periphyton species from three taxonomic classes Bacillariophyceae, Cyanophyceae, and Trebouxiophyceaewere identified on the seagrass species Enhalus acoroides and the macroalgae Gracilaria salicornia, Padina sp., Halimeda sp., Galaxaura sp., and Gelidium sp. The identified periphyton species included Aulacoseira sp., Nitzschia sp., Synedra sp., Diatoma sp., Fragilaria sp., Navicula sp., Pinnularia sp., Melosira sp., Lyngbya sp., Planctonema sp., and Cocconeis sp. Six of these periphyton species were present on both seagrass and macroalgal thalli. Synedra sp. was the most dominant species, exhibiting the highest abundance at 88,876 individuals/cm. The presence of periphyton as a natural food source attached to seagrass leaves and macroalgal thalli plays a crucial role in supporting the juvenile H. asinina population.Keywords:H. asininaMacroalgaePeriphytonTapulaga

PENERAPAN TEKNOLOGI PEMBUATAN PUPUK ORGANIK BERBENTUK KOMPOS DAN CAIR DARI SERASAH DAUN LAMUN DI RUMAH TANGGA NELAYAN DESA TAPULAGA KABUPATEN KONAWE SULAWESI TENGGARA Ishak, Ermayanti; Asriyana, Asriyana; Hamid, Abdul; Halili, Halili; Bahtiar, Bahtiar; Jali, Wa
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.2003

The seagrass meadow ecosystem along the coast of Tapulaga Village plays a crucial role in the nutrient cycle in the marine environment. The photosynthesis process transforms carbon dioxide into carbohydrates, which are stored in the tissues of seagrass, resulting in sucrose production. The availability and content of seagrass leaf litter trapped in fishermen's fish traps initiated a community service activity integrated with thematic real-work lectures (KKN). The focus of this activity is on fulfilling balanced nutrition, aiming to increase the interest of fishing families in consuming vegetables. The objective of the community service is to promote balanced nutrition by diversifying food consumption with various vegetables grown on their own land, using compost and organic fertilizer derived from seagrass leaf litter. The method used is the Takakura method, which involves composting organic waste using a composter with holes. Organic waste is placed in the composter and EM4 (decomposer bacteria) and molasses are added. Stirring is done daily to accelerate the waste decomposition process. Organic liquid fertilizer is produced by utilizing the liquid from the composter. The results show that vegetable plants grown in compost and treated with organic liquid fertilizer from seagrass leaf litter exhibit good growth and can be harvested on the 18th day. The use of seagrass leaf litter as a raw material for making compost and organic liquid fertilizer has a significant impact on vegetable plant growth. The community service activity had a positive effect on the fisherwomen, including their strong determination to apply this planting method at home and their increased interest in consuming vegetables as part of their daily meals.

Length-weight relationships and condition index of Pokea clams (Batissa violacea var. celebensis, von Martens 1897) in the Laeya River, Southeast Sulawesi, Indonesia Bahtiar, Bahtiar; Findra, Muhammad Nur; Ishak, Ermayanti
Aceh Journal of Animal Science Vol 8, No 2 (2023): June 2023
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/ajas.8.2.30994

The length-weight relationship and condition index of pokea clams in the Laeya River are not fully known. This study was aimed to determine the length-weight relationship and condition index of pokea clams in the Laeya River, Southeast Sulawesi. This research was conducted 10 months from May 2016 to February 2017 in the Laeya River, Southeast Sulawesi. Pokea clams are collected using a shovel. The length and weight of each clam was using calipers and analytical scales with accuracy of 0.05 mm and 0.01 g, respectively. The weight of the shell and dried meat was obtained by drying the shells first using an oven and weighing using an analytical balance with an accuracy of 0.01 g and 0.0001 g, respectively. The results showed that the relationship between length and weight of pokea clams in males and females were 2.61 and 2.78, respectively; with R2values of 0.89 and 0.93, respectively. The highest b values for males and females were found in July with values of 3.03 and 2.94, respectively. The lowest b value was found in November with values of 2.45 and 2.46, respectively. The condition index values for males and females were 4.7 2.2 and 5.17 2.32, respectively. The highest condition index was found in May with values of 6.00 3.07 and 7.83 2.55, respectively. The condition index values for males and females increased with increasing shell size. Male and female at the largest size (6.01-6.05 cm) had the highest index with values of 8.05 6.41 and 9.12 3.38, respectively. In conclusions, the growth was negative allometric pattern, condition index was in fat category, and had peak spawning in July and experienced partial spawning in September-February.

Size Distribution of Black Gonggong Snail Canarium urceus, Linnaeus 1758 Based on Seagrass Percent Cover in Malalanda Village, Kulisusu District, North Buton Regency Ishak, Ermayanti; Lilian, Lilian; Oetama, Dedy; Erawan, Muhammad Trial Fiar
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
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.v24i2.6704

The aquatic of Malalanda village have a seagrass beds which are a living habitat for the Canarium urceus gastropod species. These snails are used by local people as a source of food. The aim of this research was to determine the size distribution of C. urceus based on different seagrass density in the seagrass ecosystem. The sampling duration was one month (from February to March 2023) in Malalanda, Kulisusu District, North Buton Regency, Southeast Sulawesi. The distribution of location sampling points used a purposive sampling method based on seagrass density. Sampling of C. urceus is a systematic random sampling method which was collected manually used hand. Station I with a seagrass density condition was 81,09% (very dense category) found a size distribution ranged from 31.5 to 38.6 mm, station II with a seagrass density condition was 38,73% (medium category) found a size distribution ranged from 27.9-31.4 mm, and station III with a seagrass density was 52,45% (dense category) found a size distribution ranged from 35.1-38.6 mm.

Aksi Pembersihan Pantai dan Transplantasi Karang di Pulau Bokori, Kabupaten Konawe-Sulawesi Tenggara Purnama, Muhammad Fajar; Bahtiar; Sirza, LM. Junaidin; Salwiyah; Pratikino, A. Ginong; Haslianti; Permata Hati, Yustika Intan; Ishak, Ermayanti
Room of Civil Society Development Vol. 1 No. 6 (2022): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.51

Aksi bersih pantai dan transplantasi karang di Pulau Bokori ini merupakan rangkaian kegiatan dari Dinas Bulanan BKIPM - KKP (Badan Karantina Ikan, Pengendalian Mutu dan Keamanan Perikanan - Kementerian Kelautan dan Perikanan). Kegiatan pengabdian ini dilaksanakan selama bulan April 2019, bertempat di Pulau Bokori, Kecamatan Soropia, Kabupaten Konawe. Tujuan dilaksanakannya pengabdian kepada masyarakat ini adalah untuk memberikan pemahaman kepada masyarakat pesisir di sekitar Pulau Bokori tentang dampak negatif kegiatan sampah laut dan rehabilitasi terumbu karang yang telah rusak akibat penambangan dengan cara yang sederhana, mudah dilaksanakan dan relatif murah. Sekitar 180 orang terlibat dalam kegiatan tersebut. Fakultas Perikanan dan Ilmu Kelautan Universitas Halu Oleo (FPIK – UHO) menjadi salah satu mitra dalam kegiatan tersebut. Aksi pantai bersih difokuskan pada pengumpulan sampah plastik baik di darat maupun di dasar laut. Hal ini merupakan bentuk komitmen tanggung jawab BKIPM dan FPIK UHO dalam menjaga keindahan bawah laut. Selain itu, kegiatan transplantasi karang juga dilakukan. Sekitar 1.800 spesimen karang dari berbagai spesies ditanam dengan metode transplantasi karang. Pembersihan pantai dan penanaman karang akan dilaksanakan pada tanggal 19 April 2019. Selanjutnya monitoring dan evaluasi keberhasilan hidup dan tumbuh karang akan dilakukan di pantai setiap bulan selama 1 tahun ke depan, sebagai bentuk perlindungan terhadap unit transplantasi yang telah telah ditempatkan secara permanen di bawah laut Pulau Bokori Kecamatan Soropia Kabupaten Konawe.

Meningkatkan Nilai Tambah Komoditas Ikan Laut Non Ekonomi Menjadi Makanan Pempek Palembang Khas Sulawesi Tenggara Bahtiar; Purnama, Muhammad; Sirza, La Ode Muhammad Junaidin; Salwiyah; Pariakan, Arman; Haslianti; Permata Hati, Yustika Intan; Ishak, Ermayanti
Room of Civil Society Development Vol. 1 No. 6 (2022): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.53

Diversifikasi komoditas perikanan non ekonomi merupakan inovasi penting di bidang pengolahan hasil perikanan yang secara signifikan dapat meningkatkan pendapatan keluarga nelayan. Pengabdian kepada masyarakat ini dilaksanakan pada tanggal 23-25 Agustus 2019 di Desa Puasana, Kecamatan Moramo Utara, Kabupaten Konawe Selatan. Pelaksanaan Program Pengabdian kepada Masyarakat yang bertajuk Pengolahan Hasil Perikanan (Mpek Mpek Ikan Laut Non Ekonomis) ini memiliki beberapa tujuan yaitu: 1) Mendukung program pembangunan desa pesisir, dan 2) Meningkatkan pengetahuan ibu-ibu rumah tangga nelayan dalam mengolah hasil laut menjadi bahan pangan varian baru. Cara yang digunakan untuk mencapai tujuan tersebut adalah dengan memanfaatkan teknologi yaitu pembekalan pengetahuan tentang teknik pembuatan masakan ikan yang higienis dan ramah lingkungan, selain itu juga diberikan pelatihan tentang cara pengemasan produk yang benar dan cara memasarkannya. dia. Dengan beberapa metode yang diperkenalkan diharapkan mampu memberikan kontribusi sosial yaitu membuka wawasan dan cara berpikir ibu-ibu rumah tangga nelayan untuk memanfaatkan bahan baku hasil laut seefektif mungkin dan menciptakan lapangan pekerjaan di Desa Puasana dan kemampuan ibu rumah tangga nelayan untuk berwirausaha secara mandiri yang pada akhirnya dapat meningkatkan perekonomian rumah tangga dan membantu pembangunan desa pesisir.

Kelimpahan Dan Pola Sebaran Siput Gonggong Di Ekosistem Lamun Perairan Desa Gerak Makmur Kecamatan Sampolawa Kabupaten Buton Selatan Rismawati, Wa Ode; Ishak, Ermayanti; Halili, Halili; Wahyudi, Adi Imam
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.10161

Desa Gerak Makmur merupakan kawasan pesisir yang didominasi oleh ekosistem lamun yang menjadi habitat bagi gastropoda salah satunya siput gonggong. Penelitian ini bertujuan untuk mengetahui kelimpahan dan pola sebaran siput gonggong. Penelitian ini dilakukan pada bulan Februari-April 2023 di perairan Desa Gerak Makmur Kecamatan Sampolawa Kabupaten Buton Selatan. Stasiun penelitian ditentukan dengan metode purposive sampling. Pengambilan sampel menggunakan metode simple random sampling secara manual mengguanakan tangan. Jenis siput gonggong yang ditemukan adalah Canarium urceus dan Gibberulus gibbosus. Siput jenis C. urceus memiliki kelimpahan tertinggi yaitu 33,00 ind/m² dengan pola sebaran mengelompok yang menyukai kerapatan lamun sedang hingga padat dengan jenis lamun Enhalus acoroides, Halodule uninervis, Thalassia hemprichii, dan Cymodocea rotundata. Sedangkan siput jenis G. gibbosus memiliki kelimpahan tertinggi 36,67 ind/m² dengan pola sebaran mengelompok dan seragam yang menyukai kerapatan lamun jarang hingga sedang dengan jenis lamun Halodule pinifolia, Halophila minor, dan Thalassia hemprichii.

Aksi Pembersihan Pantai dan Transplantasi Karang di Pulau Bokori, Kabupaten Konawe-Sulawesi Tenggara Purnama, Muhammad Fajar; Bahtiar; Sirza, LM. Junaidin; Salwiyah; Pratikino, A. Ginong; Haslianti; Permata Hati, Yustika Intan; Ishak, Ermayanti
Room of Civil Society Development Vol. 1 No. 6 (2022): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59110/rcsd.51

Aksi bersih pantai dan transplantasi karang di Pulau Bokori ini merupakan rangkaian kegiatan dari Dinas Bulanan BKIPM - KKP (Badan Karantina Ikan, Pengendalian Mutu dan Keamanan Perikanan - Kementerian Kelautan dan Perikanan). Kegiatan pengabdian ini dilaksanakan selama bulan April 2019, bertempat di Pulau Bokori, Kecamatan Soropia, Kabupaten Konawe. Tujuan dilaksanakannya pengabdian kepada masyarakat ini adalah untuk memberikan pemahaman kepada masyarakat pesisir di sekitar Pulau Bokori tentang dampak negatif kegiatan sampah laut dan rehabilitasi terumbu karang yang telah rusak akibat penambangan dengan cara yang sederhana, mudah dilaksanakan dan relatif murah. Sekitar 180 orang terlibat dalam kegiatan tersebut. Fakultas Perikanan dan Ilmu Kelautan Universitas Halu Oleo (FPIK – UHO) menjadi salah satu mitra dalam kegiatan tersebut. Aksi pantai bersih difokuskan pada pengumpulan sampah plastik baik di darat maupun di dasar laut. Hal ini merupakan bentuk komitmen tanggung jawab BKIPM dan FPIK UHO dalam menjaga keindahan bawah laut. Selain itu, kegiatan transplantasi karang juga dilakukan. Sekitar 1.800 spesimen karang dari berbagai spesies ditanam dengan metode transplantasi karang. Pembersihan pantai dan penanaman karang akan dilaksanakan pada tanggal 19 April 2019. Selanjutnya monitoring dan evaluasi keberhasilan hidup dan tumbuh karang akan dilakukan di pantai setiap bulan selama 1 tahun ke depan, sebagai bentuk perlindungan terhadap unit transplantasi yang telah telah ditempatkan secara permanen di bawah laut Pulau Bokori Kecamatan Soropia Kabupaten Konawe.

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