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All Journal Jurnal Ilmu Lingkungan Jurnal Ilmu Kelautan Spermonde Resona : Jurnal Ilmiah Pengabdian Masyarakat Journal of Coastal and Ocean Sciences Jurnal Salamata
Mahmudin Mahmudin
Program Studi Ilmu Kelautan, Fakultas Kesehatan, Pertanian dan Kelautan, Universitas Muhammadiyah Palopo
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Immunology & microbiology Physics Veterinary

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CONDITION OF CORAL AND REEF FISH IN THE LOCATION OF FISH CATCHING USING DYNAMITE FISHING IN KAPOPOSANG WATER PARK AND THE SURROUNDING SEA Mahmudin Mahmudin; Chair Rani; Hamzah Hamzah
Jurnal Ilmu Kelautan SPERMONDE VOLUME 6 NOMOR 1, 2020
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v6i1.9897

Abstract

Dynamite fishing is one of the causes of damage to the coral reef ecosystem in Indonesia. Fishing activities using explosives (dynamite fishing) occur because of the desire of fishermen to get a lot of catch with low cost in a short time. Kapoposang Water Park (WP) is a region rich in marine biological resources. However, dynamite fishing activities which are still found within the area have caused the coral reef ecosystem to be severely damaged. The results showed a lower difference in the percentage of live coral cover at dynamite fishing locations (DF1, DF2) compared to control locations (K1, K2). In addition, the highest average values of coral fish abundance were found at locations K1, DF1, and DF2. Conversely, the results of the analysis found the lowest fish abundance at the K2 location. Different from the average number of reef fish species that were higher at the control location (K1, K2) compared to dynamite fishing locations (DF1, DF2). For the target fish biomass there is no real difference between the control location and dynamite fishing.
Dampak Perluasan Lahan Tambak Terhadap Keanekaragaman Makrozoobenthos Di Ekosistem Mangrove Mahmudin Mahmudin; Fajria Sari Sakaria; Veranika Veranika
Jurnal Ilmu Lingkungan Vol 20, No 3 (2022): July 2022
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.20.3.546-552

Abstract

Pengalihan fungsi lahan mangrove menjadi tambak masyarakat telah menyebabkan proses abrasi dan sedimentasi yang cukup parah, sehingga diduga menyebabkan kontaminasi terhadap keberadaan biota pada lahan tersebut salah satunya yaitu organisme benthos. Berdasarkan kajian literatur terjadi kenaikan luasan tambak di kota Palopo dari 815 ha pada tahun 2005 menjadi 1.566 ha di tahun 2019. Kenaikan luasan tambak tersebut dapat memberikan dampak terhadap kelestarian ekosistem mangrove dan biota-biota yang berasosiasi dengan lahan mangrove khususnya organisme benthos. Tujuan dari penelitian ini yaitu untuk mengetahui kondisi keanekaragaman organisme benthos yang berada pada ekosistem mangrove yang telah diubah menjadi area tambak di Kota Palopo. Lokasi pengamatan  terbagi dalam satu kawasan ekosistem mangrove yang telah di konversi menjadi lahan tambak dan satu kawasan ekosistem mangrove yang tidak dikonversi menjadi lahan mangrove (kontrol). Hasil penelitian menunjukkan nilai keanekaragaman lebih tinggi di peroleh pada lokasi kontrol dibandingkan dengan lokasi tambak. Lokasi kontrol memiliki nilai keanekargaman 1,315 dan lokasi tambak  nilai 0,223.ABSTRACTThe conversion of the function of mangrove land into community ponds has caused a process of abrasion and sedimentation that is quite severe, so it is suspected that it causes contamination of the presence of biota on the land, one of which is benthic organisms. Based on a literature review, there was an increase in the area of ponds in the city of Palopo from 815 ha in 2005 to 1,566 ha in 2019. The increase in pond area can have an impact on the sustainability of the mangrove ecosystem and the biota associated with mangrove land, especially benthic organisms. The purpose of this study was to determine the condition of benthos biodiversity in the mangrove ecosystem that has been converted into a pond area in Palopo City. The observation location is divided into one mangrove ecosystem area that has been converted into pond land and one mangrove ecosystem area that has not been converted to mangrove land (control). The results showed that higher diversity values were obtained at the control location compared to the pond location. The control location has a diversity value of 1.315 and the location of the pond has a value of 0.223.
Keanekaragaman Plankton di Perairan Pelabuhan Biringkassi Mahmudin Mahmudin; Fajria Sari Sakaria
Jurnal Salamata Vol 4, No 1 (2022): Juni
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.505 KB) | DOI: 10.15578/salamata.v4i1.11635

Abstract

Tujuan penelitian adalah mengetahui kepadatan dan keanekaragaman spesies plankton yang terdapat di Pelabuhan BiringkassiKabupaten Pangkajene Kepulauan. Metode yang digunakan adalah metode purpovise sampling, pengambilan sampel dilakukan pada empat stasiun. Objek penelitian ini adalah semua spesies plankton yang terdapat di wilayah penelitian. Data dianalisis secara deskriptif dalam bentuk tabel dan gambar. Hasil penelitian menunjukkan bahwa dari 29 spesies plankton yang ditemukan, kepadatan plankton tertinggi di Pelabuhan Biringkassi adalah 368 individu. Spesies yang mendominasi dari golongan fitoplankton adalah spesies Chaetoceros spsedangkan golongan zooplankton didominasi oleh spesies Nauplius sp. Hasil analisis indeks keanekaragaman di Pelabuhan Biringkassi menunjukkan keanekaragaman dengan kategori rendah dan sedang.
PELATIHAN PENGELOLAAN SAMPAH RUMAH TANGGA BERBASIS CIRCULAR ECONOMY DI KELURAHAN UNTIA KOTA MAKASSAR Mahmudin Mahmudin; Funty Septiyawati Polapa; Fajria Sari Sakaria
RESONA : Jurnal Ilmiah Pengabdian Masyarakat Vol 7, No 1 (2023)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) Universitas Muhammadiyah Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35906/resona.v7i1.1348

Abstract

Kota makassar merupakan salah satu kota terbesar di Indonesia dengan jumlah penduduk yang terus meningkat mencapai 1,65% per tahun. Peningkatan jumlah penduduk yang terus meningkat secara tidak langsung akan berdampak pada peningkatan jumlah sampah yang akan dihasilkan pada setiap tahunnya. Berdasarkan Peraturan Daerah Kota Makassar Nomor 4 Tahun 2015 Tentang Rencana Tata Ruang Wilayah Kota Makassar 2015 – 2034 Kelurahan Untia merupakan pusat kegiatan perumahan kepadatan sedang, pusat kegiatan perumahan kepadatan tinggi, pusat pelayanan penelitian dan pendidikan tinggi, dan pusat kegiatan maritim. Hal ini menyebabkan Kelurahan Untia ditargetkan merupakan salah satu kelurahan dengan jumlah penduduk yang tinggi dimasa akan datang. Tujuan dari pelatihan ini yaitu agar masyarakat di Kota Makassar khususnya Kelurahan Untia dapat mengelola sampah rumah tangga mereka menjadi produk yang bernilai ekonomis tinggi. Sehingga kegiatan pelatihan ini memberikan dampak positif kepada masyarakat dan lingkungan perairan di kelurahan Untia. Metode yang digunakan dalam merealisasikan pengabdian masyarakat ini yaitu presentasi dan simulasi praktikum. Hasil yang dicapai dari pelatihan ini adalah terdapat beberapa peserta mampu  membuat  produk  berbahan limbah plastik (Sofa, Pupuk Organik Cair, dan Batako)  dalam  waktu  6  jam. Selain itu, dengan keterampilan pembuatan produk yang dimiliki setelah mengikuti pelatihan dapat menjadi modal untuk menambah penghasilan bagi keluarga.  Abstract. Makassar city is one of the largest cities in Indonesia with a population that continues to increase, reaching 1.65% per year. The increase in population which continues to increase indirectly will have an impact on increasing the amount of waste that will be produced each year. Based on Makassar City Regional Regulation No. 4 of 2015 concerning Makassar City Spatial Planning 2015 – 2034 Untia Village is a center for medium-density housing activities, a center for high-density housing activities, a center for research and higher education services, and a center for maritime activities. This has caused Untia Sub-District to be targeted as one of the sub-districts with a high population in the future. The aim of this training is for the people in Makassar City, especially the Untia Village, to be able to manage their household waste into products with high economic value. So that this training activity has a positive impact on the community and the aquatic environment in the Untia village. The methods used in realizing this community service are presentations and practicum simulations. The results achieved from this training were that several participants were able to make products made from plastic waste (Sofa, Liquid Organic Fertilizer, and Brick) within 6 hours. In addition, the skills in making products that are owned after attending the training can be capital to increase income for the family.
The Relationship between Current Patterns and the Distribution of Surface Waste in the Waters of the City of Palopo Veranika Veranika; Mahmudin Mahmudin; Funty Septiyawati Polapa
Journal of Coastal and Ocean Sciences Vol. 4 No. 3 (2023): September
Publisher : Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.4.3.122-127

Abstract

Marine debris is a solid material that is disposed of or left in the marine environment by the public either intentionally or unintentionally. The purpose of this study is to identify the abundance and weight of waste (mega and macro) and explain the relationship between current patterns and the distribution of surface waste in the waters of Palopo City. The research was conducted in May-July 2023. Sampling data was collected using Neuston nets installed on both sides of the boat. The results showed that the marine debris found in the waters of Palopo City during high and low tide was dominated by plastic waste. The abundance of plastic waste at high tide is higher than at low tide. The accumulation of scattered surface marine debris is carried away by currents due to the intensity of wind and tides and strengthened by the location of the waters close to the mainland of Palopo City so that marine debris carried by wind and currents tends to the south
Identification of Inorganic Waste in the Mangrove Ecosystem in Wara Timur and Bara District Palopo City Wardayani Wardayani; Mahmudin Mahmudin; Ridwan Sukimin
Journal of Coastal and Ocean Sciences Vol. 4 No. 3 (2023): September
Publisher : Ilmu Kelautan

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

Abstract

One of the problems caused by human activities that many cities in the world face is marine debris. The emergence of some problems caused by an increase in the amount of waste is closely related to the increasing needs and human activities as the population increases. The purpose of this study was to determine the type of inorganic waste in the mangrove ecosystem in the Wara Timur and Bara Districts. This research was conducted in April - November 2023 in Wara Timur and Bara Districts. Meanwhile, the analysis of marine debris was carried out at the Marine Laboratory of the Muhammadiyah University of Palopo.  Data collection techniques use the observation method by making a 100 long transect. In each District, 3 observation stations are made. The results of this study indicate that the types of inorganic waste found at the research location are plastic, glass, and cloth waste. Of the various types of waste obtained, plastic is the most common type of waste found in research locations
Co-Authors Chair Rani Fajria Sari Sakaria Fajria Sari Sakaria Funty Septiyawati Polapa Funty Septiyawati Polapa Hamzah Hamzah Ridwan Sukimin Veranika Veranika Veranika Veranika Wardayani Wardayani