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All Journal BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Eksakta : Berkala Ilmiah Bidang MIPA Celebes Journal of Community Services
Alam, Jamaluddin Fitrah
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences

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Pemberdayaan Perempuan Pesisir Papua Untuk Mewujudkan Ketahanan Pangan dan Kemandirian Ekonomi Melalui Budidaya Rumput Laut Skala Rumahan Pahmi; Lintang Rachmadana, Satria; Difinubun, Muh. Ishar; Malina, Asmi Citra; Andriani, Irma; Alam, Jamaluddin Fitrah
Celebes Journal of Community Services Vol. 3 No. 2 (2024): Juni - November
Publisher : STIE Amkop Makassar, Indonesia

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Abstract

Pencemaran laut dan maraknya lalu lalang kapal di perairan sekitar Pulau Arar membuat budidaya rumput laut terhenti. Pengabdian ini bertujuan untuk mewujudkan ketahanan pangan dan kemandirian ekonomi perempuan pesisir di Pulau Arar, melalui budidaya rumput laut jenis Ulva dengan metode bak kolam di darat. Terdapat 2 target mitra pada pengabdian ini merupakan yaitu mitra ekonomi produktif dari Bumdes Arar Mandiri dan mitra ekonomi non produktif dari Kelompok PKK Arar. Alur pengabdian ini dilakukan secara terstruktur mulai dari pengenalan hingga pelatihan penggunaan teknologi, teknologi yang digunakan adalah bak kolam di halaman rumah mitra untuk penananaman rumput laut. Metode pelatihan yang digunakan dalam pengabdian ini adalah ceramah, demonstrasi, dan diskusi. Evaluasi dilakukan dengan metode observasi partisipatif, dari proses yang sudah dilaksanakan mitra mampu menghasilkan 3 produk yaitu, stik rumput laut, mie rumput laut, dan nugget rumput laut dan peningkatan presentase ketrampilan mitra pada status Cukup
Measurement of C-Organic Content in Sediment as an Indicator of Carbon Absorption Potential in the Bonto Bahari Mangrove Ecosystem, Maros Regency Herawati, Sari; Rukminasari, Nita; Yunus, Budiman; Alam, Jamaluddin Fitrah
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 26 No. 02 (2025): Eksakta : Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/eksakta/vol26-iss02/585

Abstract

Mangrove ecosystems play an important role in mitigating global warming through their ability to absorb and store carbon in biomass and sediment. This research analyzes the organic carbon content and carbon sequestration potential in mangrove sediments in Bonto Bahari, Maros Regency, South Sulawesi. Using purposive sampling method, sediment samples were taken from 9 points with 5 different depths (0-50 cm) and analyzed using the Loss on Ignition (LOI) method. The results showed very low bulk density values (0.01-0.02 g/cm³) with the highest value at a depth of 20-30 cm. Carbon concentrations were relatively uniform (1.5-2.0%) at all depths with the highest concentration at a depth of 40-50 cm (1.93%). The highest carbon content was found at a depth of 40-50 cm (100.667 tons/ha) with carbon sequestration reaching 516.958 tons/ha, while the lowest value was at a depth of 0-10 cm (24.60 tons/ha). There were significant differences (p<0.05) in carbon content and sequestration between depths of 0-10 cm and 20-30 cm. This research reveals that deeper sediment layers play an important role in carbon storage in mangrove ecosystems, providing significant implications for sustainable mangrove management and local ecosystem-based climate change mitigation efforts
CARBON ABSORPTION POTENTIAL IN MANGROVE ECOSYSTEM IN BORONGKALUKUA, MAROS REGENCY, SOUTH SULAWESI, INDONESIA Salwa, Sausan As; Rukminasari, Nita; Alam, Jamaluddin Fitrah; Rahim, Sri Wahyuni
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol. 12 No. 1 (2025): Biolink August
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v12i1.14394

Abstract

Mangrove ecosystems are essential in mitigating climate change through Carbon storage in sediments. This study aims to analyze the bulk density values, carbon concentration, and Carbon storage and absorption in mangrove sediments in Borongkalukua, Maros Regency. Sampling was carried out at five sediment depths (0-10 cm, 10-20 cm, 20-30 cm, 30-40 cm, and 40-50 cm) using the Loss on Ignition (LOI) method and analyzed statistically using one-way and two-way ANOVA. The results showed an average bulk density value of 0.33 g/cm³, with the highest value at a depth of 30-40 cm (0.28 g/cm³). Furthermore, the average Carbon concentration was 11.37%, with the highest value at a depth of 40-50 cm (20.50%) and the lowest at 0-10 cm (1.98%), with no significant differences between depths (p-value > 0.05). Meanwhile, Carbon storage in sediment reached 2,423.77 tons/ha. Total absorption reaching 8,895.23 tons/ha. In conclusion,  sediment depth affects carbon accumulation, with higher carbon content in deeper layers due to the sedimentation process and minimal decomposition. This study emphasizes the importance of mangrove conservation in supporting Carbon storage and climate change mitigation.
Co-Authors Asmi Citra Malina, Asmi Citra Herawati, Sari Irma Andriani Lintang Rachmadana, Satria Muh Ishar Difinubun Nita Rukminasari Pahmi Pahmi Salwa, Sausan As Sri Wahyuni Rahim, Sri Wahyuni Yunus, Budiman