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Lalang, Lalang
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IDENTIFIKASI PENYAKIT DAN GANGGUAN KESEHATAN TERUMBU KARANG DI PERAIRAN DESA LANGGAPULU KONAWE SELATAN SULAWESI TENGGARA Riska, Riska; Tasak, Albida Rante; Lalang, Lalang; Kamur, Sudarwin; Wahab, Iswandi; Maharani, Maharani
Jurnal Laot Ilmu Kelautan Vol 2, No 2 (2019): Jurnal Laot Ilmu Kelautan
Publisher : Jurusan Ilmu Kelautan FPIK Universitas Teuku Uma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.863 KB)

Abstract

Ekosistem terumbu karang merupakan salah satu organisme laut yang rentan terhadap perubahan lingkungan perairan. Salah satu dampak akibat perubahan lingkungan tersebut adalah munculnya berbagai penyakit dan gangguan kesehatan karang. Penelitian ini bertujuan untuk mengetahui kondisi terumbu karang dan mengindetifikasi jenis-jenispenyakit dan gangguan kesehatan yang mengancam ekosistem terumbu karang di perairan Desa Langgapulu. Metode transek garis (line intercept transect) sepanjang 50 m digunakan untuk menggambarkan kondisi terumbu karang dengan melihat persentase penutupan karang hidup, karang mati, alga, dan keberadaan biota lainnya. Metode belt transek  dengan ukuran 5 m x 50 m digunakan untuk mengidentifikasi penyakit dan gangguan kesehatan karang, pada 4 stasiun pengamatan. Hasil penelitian menunjukkan bahwa kondisi terumbu karang di perairan tersebut dalam kategori sedang hingga buruk/rusak. Jenis penyakit karang yang ditemukan pada perairan ini yaitu Black Band Disease (BBD), Brown Band Disease (BRBD), Dark Spots Disease (DSD), Pink Boctch (PB), Skeletal Eroding Band (SEB), dan White Syndromes (WS). Gangguan kesehatan karang umumnya disebabkan karena pemutihan karang (Bleaching), Crown of Thorns Starfish, Growth Anomalies, Pigmentation Response, Sediment Damage, dan Tube Former. Penurunan kualitas lingkungan perairan sangat berperan terhadap munculnya berbagai penyakit dan gangguan terhadap kesehatan karang, yang berdampak pada gangguan secara fisiologis bagi biota karang.
Pemberdayaan Masyarakat Nelayan melalui Pembuatan Fish Shelter (Rumah Ikan) Berbasis Beton Non Pasir sebagai Alternatif Daerah Tangkapan Baru di Desa Tanjung Tiram Kecamatan Moramo Utara Ngii, Edward; Lalang, Lalang; Kaimuddin, Januar Saleh; Agustan, Agustan; Aksar, Prinop; Aliansyah, Achmad Nur; Riska, Riska
Jurnal Pengabdian Multidisiplin Vol. 3 No. 2 (2023): Jurnal Pengabdian Multidisiplin
Publisher : Kuras Institute & Scidac Plus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51214/japamul.v3i2.660

Abstract

Desa Tanjung Tiram merupakan wilayah pesisir dengan potensi sumberdaya perikanan, khususnya penangkapan ikan yang cukup besar. Program pengabdian kepada masyarakat terintegrasi Kuliah Kerja Nyata (KKN-Tematik) berlangsung selama 1 bulan (Juli-Agustus 2023). Kegiatan ini bertujuan untuk memberikan pengetahuan dan pemberdayaan masyarakat desa Tanjung Tiram melalui kegiatan pembuatan Fish Shelter (rumah ikan) berbasis beton non pasir, sebagai alternatif tangkapan baru bagi nelayan setempat, sehingga dapat meminimalisir biaya operasional dalam penangkapan ikan. Kegiatan ini juga mendukung kegiatan konservasi dan pemulihan ekosistem terhadap kerusakan lingkungan, karena mengalihkan penangkapan di luar area ekosistem terumbu karang, sehingga stok ikan di ekosistem terumbu karang tetap terjaga. Kegiatan ini melibatkan masyarakat setempat. Metode yang digunakan dalam pembuatan Fish Shelter adalah dengan menyusun beton kotak sebagai rumah ikan. Metode ini memberikan manfaat yang besar dalam peningkatan stok ikan dan dapat dijadikan sebagai salah satu alternatif daerah tangkapan baru bagi masyarakat setempat. Hasil yang telah dicapai pada kegiatan ini, yaitu masyarakat turut berpartisipasi dan berperan dalam pembuatan Fish Shelter, memahami pentingnya ekosistem dalam menopang swasembada pangan, serta memahami dampak penggunaan alat tangkap yang tidak ramah lingkungan, seperti penggunakan bahan peledak (bom) karena dapat merusak ekosistem terumbu karang yang berpengaruh pada menurunnya jumlah stok ikan di laut, khususnya karang.
ANALISIS SEBARAN SAMPAH PLASTIK DAN PENGELOLAANNYA DI PULAU BOKORI SULAWESI TENGGARA Ragorudin, Abdul Karim; Rachman, Ranno Marlany; Lalang, Lalang
STABILITA || Jurnal Ilmiah Teknik Sipil Vol 12, No 1 (2024):
Publisher : Fakultas Teknik Jurusan Sipil Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/jts.v12i1.47460

Abstract

ABSTRAK Laut merupakan tanggung jawab bersama, dimana kita seharusnya dapat melindungi dan mengelola laut secara berkelanjutan serta memastikan agar laut tidak tercemar oleh sampah, terutama sampah plastik. Salah satu indikator pencemaran laut di Pulau Bokori adalah banyaknya sampah plastik yang berserakan di darat dan laut. Sampah plastik yang berserahkan di sebabkan oleh kurangnya kesadaran wisatawan lokal untuk membuang sampah ke tempat yang tersedia. Selain itu, belum adanya sistem pengolahan sampah yang baik di pulau bokori membuat sampah plastik cenderung di tumpuk dan di bakar. Penelitian ini bertujuan untuk mengetahui sebaran sampah plastik di Pulau Bokori serta pengelolaan sampah yang ada di Pulau Bokori. Metode yang digunakan dalam penelitian ini adalah metode observasi lapangan, wawancara, dan pemilahan sampel sampah. Hasil yang didapatkan jumlah sebaran sampah yang terdapat di pulau bokori sebanyak 1.335 buah sampah dari stasiun 1-6 dengan jenis yang berbeda. Sampah plastik yang ditemukan yaitu PET, PETE (Polyetylene Terephthalate) sebanyak 543 (41%), HDPE (High Density Polyethylene) sebanyak 146 buah(11%), PVC (Polyvinyl Chloride) sebanyak 25 buah (2%), LDPE (Low Density Polyethylene) sebanyak 155 buah(12%), PP (Polyethylene) sebanyak 247 buah(19%) dan PS (Polyethyrene) sebanyak 216 buah(16%). Dari berbagai jenis sampah plastik ,sampah yang paling dominan ditemukan adalah sampah jenis PET, PETE (Polyetylene Terephthalate) dengan jumlah sampah dari stasiun 1-6 sebanyak 543 (41%). Proses pengelolaan sampah di Pulau Bokori belum baik, karena sistem pengelolaan yang dilakukan belum memenuhi standar SNI 3242:2008 Tentang Pengelolaan Sampah. Pengelolaan sampah hanya dilakukan secara sederhana, dimana sampah hanya di kumpulkan kemudian di bakar tanpa di bawah ke TPA untuk dilakukan pemilahan melalui proses pengelolaan sampah yang lebih baik. Kata Kunci: Sampah ,Plastik, Pengelolaan, TPA, Bokori ABSTRACT The sea is a shared responsibility, where we should be able to protect and manage the sea sustainably and ensure that the sea is not polluted by rubbish, especially plastic waste. One indicator of marine pollution on Bokori Island is the large amount of plastic waste scattered on land and sea. The plastic waste that is handed over is caused by a lack of awareness among local tourists to dispose of rubbish in the available places. Apart from that, the lack of a good waste processing system on Bokori Island means that plastic waste tends to be piled up and burned. This research aims to determine the distribution of plastic waste on Bokori Island and the management of waste on Bokori Island. The methods used in this research are field observation, interviews and waste sample sorting. The results obtained were that the distribution of waste on Bokori Island was 1,335 pieces of waste from stations 1-6 with different types. The plastic waste found was PET, PETE (Polyetylene Terephthalate) as much as 543 (41%), HDPE (High Density Polyethylene) as much as 146 pieces (11%), PVC (Polyvinyl Chloride) as much as 25 pieces (2%), LDPE (Low Density Polyethylene) as many as 155 pieces (12%), PP (Polyethylene) as many as 247 pieces (19%) and PS (Polyethyrene) as many as 216 pieces (16%). Of the various types of plastic waste, the most dominant waste found was PET, PETE (Polyetylene Terephthalate) with the amount of waste from stations 1-6 being 543 (41%). The waste management process on Bokori Island is not good, because the management system implemented does not meet the standards of SNI 3242:2008 concerning Waste Management. Waste management is only carried out in a simple way, where waste is only collected and then burned without going through a better waste management process. Keywords : Waste, Plastic, Management, TPA, Bokori.
Pemberdayaan Masyarakat pada Penerapan Konstruksi Bangunan Sipil di Kelurahan Anduonohu Kota Kendari Welendo, La; Ngii, Edward; Putra, Adris Ade; Nuhun, Ridwan Syah; Talanipa, Romy; Mahapati, Waode Sitti Warsita; Lalang, Lalang; Kaimuddin, Januar Saleh; Balaka, Rudi; Mursidi, Baso; Makmur, Muammar; Takdir, Riyan Abdillah; Minmahddun, Anafi
Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Vol 5, No 2 (2023)
Publisher : Vokasi Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jpmit.v5i2.46276

Abstract

Community service activities by a team of teaching staff as one form of the tri dharma (Lecturers) of Halu Oleo University, namely carrying out community service, in carrying out community service to provide contributions in the form of knowledge about pontesi and infrastructure development to improve the welfare of the community in the sub-district Anduonohu Kendari City. Anduonohu Village is a potential area and has sufficient natural resources, in this case potential agricultural land (fertile land), but road access to the Village needs serious attention from all parties. Therefore, we, as a team of lecturers, provide service to contribute work/products and understanding to the community regarding infrastructure development, especially improving farm roads as access for community movement to support economic, social, educational and other activities. The implementation process in this service activity is an implementation technique according to the availability of resources from the service implementation team in the form of outreach to the community, farmers and local government by prioritizing science. This Community Partnership Program (PKM) is delivered in community service activities as an impact of increasing community knowledge, especially in developing infrastructure in Anduonohu Village, Kendari City. The methods used in this activity are example providing, direct or face to face discussions with the community, as well as field applications. in infrastructure development (repairing village roads). It is hoped that this service program activity can provide knowledge and understanding to the community regarding the application of science to benefit society.
Identifikasi Penyakit dan Gangguan Kesehatan Karang di Perairan Pomalaa Sulawesi Tenggara Riska, Riska; Pariakan, Arman; Lalang, Lalang; Ardiansyah, Indra
Jurnal Sumberdaya Akuatik Indopasifik Vol 9 No 2 (2025): Mei
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.2.498

Abstract

Coral reef ecosystems have an important role in maintaining the balance of the marine environment, providing habitat for various ecosystems, and supporting the existence of coastal and marine resources. However, coral is also vulnerable to being threatened by various diseases and health disruption which can cause a decline in its quality and sustainability. This research aims to identify types of diseases and coral health disruption, forms of coral growth infected with diseases and disruption, and analyze the prevalence of coral diseases in Pomalaa waters. Sampling was carried out at 4 observation points. The research used a survey method and a belt transect method, measuring 5 m x 50 m to identify coral diseases and health problems. The research results found 6 types of coral disease, namely Black Band Disease (BBD), White Syndromes (WS), Yellow Band Disease (YBD), Pink Plotch (PP), Ulcerative White Spots (UWS), and Red Band Disease (RBS). Coral health disruption are generally caused by coral bleaching, Crown of Thorns Starfish, Growth Anomalies, Pigmentation Response, and Sediment Damage. The decline in the quality of the aquatic environment plays a major role in the emergence of various diseases and disruption of coral health, which have an impact on physiological disturbances for coral biota. Meanwhile, the coral growth forms (lifeforms) that are infected are Acropora Branching, Acropora encrusting, and Coral Massive. The highest prevalence rate of coral disease was at station 1, while the lowest was at station 4. The high prevalence rate of corals was the result of a combination of various natural and anthropogenic factors. The low level of coral prevalence at station 4 is possible because this side is a windward area that is exposed to currents at all times, thus helping corals to clean sediment attached to the surface which may carry bacteria that cause disease and coral health disruption. Global warming, pollution, destructive fishing practices, and invasive species are some of the main causes that increase corals' vulnerability to disease and health disorders.
PENERAPAN TEKNOLOGI TRANSPLANTASI DAN RESTORASI KARANG UNTUK MENINGKATKAN PENDAPATAN MASYARAKAT NELAYAN DI PERAIRAN DESA TANJUNG TIRAM, KABUPATEN KONAWE SELATAN, SULAWESI TENGGARA Riska, Riska; Lalang, Lalang; Ode, Altafakur La; Ardiansyah, Indra; Kaatu, Kasnia
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.v11i4.2100

Abstract

Coral reef ecosystems are highly vulnerable to damage. Various environmentally harmful activities by the community in the waters of Tanjung Tiram Village have led to the degradation of coral reefs. One of the efforts made to preserve and maintain coral reef ecosystems is the application of coral transplantation and restoration technology. This community service (PkM) activity aims to rehabilitate the coral reef ecosystem in collaboration with the partner group, Kelompok Harapan Bersama. The methods used to support the implementation of the PkM program include socialization, training, and demonstrations on coral rehabilitation techniques using the spider web-shaped hexagonal frame method. This method involves planting coral fragments or pieces into damaged areas, with the hope that the coral will grow and thrive, thereby restoring the ecological function of the coral reef ecosystem. The application of coral transplantation and restoration technology involves several stages, from preparation, transplantation, and restoration implementation, to maintenance for the sustainability of the coral reef ecosystem. The use of coral transplantation and restoration technology has become a promising solution for coral reef ecosystem restoration efforts. This technology has been proven effective in various areas and provides positive results, both ecologically and economically. The PkM activity received a positive and enthusiastic response from the partner group, with the coral transplantation area potentially becoming a new fishing ground for the local fishing community. An aquatic environment with a healthy coral reef ecosystem will produce abundant fish resources.
Co-Authors Adris Ade Putra Agustan Agustan, Agustan Aksar, Prinop Al Tafakur La Ode Albida Rante Tasak, Albida Rante Aliansyah, Achmad Nur Anafi Minmahddun Ardiansyah, Indra Baso Mursidi, Baso Edward Ngii Kaatu, Kasnia Kaimuddin, Januar Saleh Kamur, Sudarwin La Welendo, La Mahapati, Waode Sitti Warsita Maharani Maharani, Maharani Muammar Makmur, Muammar Nuhun, Ridwan Syah Pariakan, Arman Rachman, Ranno Marlany Ragorudin, Abdul Karim Riska Riska Romy Talanipa, Romy Rudi Balaka, Rudi Takdir, Riyan Abdillah Wahab, Iswandi