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All Journal Buletin PSP Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Harpodon Borneo Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Penelitian Sains EnviroScienteae Tropical Wetland Journal Jurnal Biogenerasi Bulletin of Computer Science Research Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan JRIIN :Jurnal Riset Informatika dan Inovasi Tashdiq: Jurnal Kajian Agama dan Dakwah Jurnal Media Akademik (JMA) MCSIJ (Marine, Coastal and Small Islands Journal) : Jurnal Tugas Akhir Mahasiswa Ilmu Kelautan Sinergi : Jurnal Ilmiah Multidisiplin
Muhammad Syahdan
Universitas Lambung Mangkurat
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Journal : Tropical Wetland Journal

 1 
MACROALGAE DIVERSITY IN CORAL REEFS AT THE WATERS OF TELUK TAMIANG VILLAGE, KOTABARU Rifa’i, Muhammad Ahsin; Syahdan, Muhammad; Kudsiah, Hadiratul
TROPICAL WETLAND JOURNAL Vol 2, No 2 (2016)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

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

Abstract

The purpose of this study was to map the distribution of macroalgae at the waters of Teluk Tamiang Village, Kotabaru, South Kalimantan. The results showed that there were 8 species of macroalgae living in coral reef ecosystems. They originated from 7 order, 8 family, 8 genera, consisting of Acanthopora muscoides, Gracilaria coronopifolia, Amphiroa fragillissima Chlorodesmis sp., Halimeda macroloba, Enteromorpha sp., Turbinaria conoides, and Dictyota pinnatifida. The diversity index of two stations observed in this study was low.
MACROALGAE DIVERSITY IN CORAL REEFS AT THE WATERS OF TELUK TAMIANG VILLAGE, KOTABARU Muhammad Ahsin Rifa’i; Muhammad Syahdan; Hadiratul Kudsiah
TROPICAL WETLAND JOURNAL Vol 2 No 2 (2016): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v2i2.26

Abstract

The purpose of this study was to map the distribution of macroalgae at the waters of Teluk Tamiang Village, Kotabaru, South Kalimantan. The results showed that there were 8 species of macroalgae living in coral reef ecosystems. They originated from 7 order, 8 family, 8 genera, consisting of Acanthopora muscoides, Gracilaria coronopifolia, Amphiroa fragillissima Chlorodesmis sp., Halimeda macroloba, Enteromorpha sp., Turbinaria conoides, and Dictyota pinnatifida. The diversity index of two stations observed in this study was low.
Mapping of Density and Differentiation of Mangrove Species in the Tanjung Pemancingan Area, Kotabaru Syahdan, Muhammad; Melkyanus; Asyari, Mufida; Sofarini, Dini
TROPICAL WETLAND JOURNAL Vol 11 No 2 (2025): Tropical Wetland Journal
Publisher : Postgraduate Program - Lambung Mangkurat University (ULM Press Academic)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/twj.v11i2.172

Abstract

This study aims to identify mangrove species and map the density of mangrove vegetation in the Tanjung Pemancingan area, Kotabaru, using an object-based classification method (OBIA) applied to Sentinel‑2 imagery and Unmanned Aerial Vehicle (UAV) data. Mangroves play a crucial role in protecting coastlines from erosion and serving as habitats for various species, making an in‑depth understanding of mangrove distribution and types essential for coastal conservation and environmental management. The OBIA method allows for more accurate mapping by considering texture, shape, and more complex spatial patterns compared to traditional pixel‑based methods. In this study, OBIA is combined with the Support Vector Machine (SVM) algorithm and an optimized multiscale segmentation scheme to improve mangrove species discrimination, and the resulting products are linked with NDVI‑based canopy density classes for management‑oriented analysis. The analysis utilizes Sentinel‑2 Level‑2A satellite imagery with a spatial resolution of 10 × 10 meters (bands 8, 4, 3, and 2) and very high‑resolution UAV data (≈ 4.0 cm/pixel) generated from flights at 150 m altitude. The NDVI values for mangroves in the study area range from −0.30 to 0.686 and are classified into three canopy density classes using the equal interval method: sparse (−0.30 to 0.026), moderate (0.027 to 0.356), and dense (0.357 to 0.686). The OBIA method combined with the SVM algorithm successfully discriminates seven mangrove species with an overall accuracy (OA) of 72.46%, which exceeds the minimum 70% accuracy standard for mangrove land cover and canopy density interpretation set by the Geospatial Information Agency (BIG). The identified mangrove species include Avicennia alba, Avicennia marina, Avicennia officinalis, Avicennia rumphiana, Bruguiera gymnorhiza, Rhizophora apiculata, and Sonneratia alba, with A. rumphiana being the most dominant species, covering an area of 13.87 hectares, while A. officinalis occupies only 0.6 hectares. The mangrove vegetation density and species composition are successfully mapped and integrated, providing valuable information that can be used in conservation planning, coastal resource management, disaster mitigation, and ecotourism development in the area. Furthermore, these results highlight the potential of combining Sentinel‑2, UAV, OBIA, and SVM as an operational framework for mangrove ecosystem monitoring in coastal industrial settings
Co-Authors Abdul Hakim, Ilham Abdul Rozaq, Muhammad Adirawan, Muhammad Aditya Rahman Agus Atmadipoera Agus Syahrani Aida Sukma Hati Akbar, Hassanal Akbar, Zainuddin Akhmad Rizalli Saidy Al Mughni, Muhammad Johari Algui Sumas Ponaru Algui Sumas Ponaru Asyari, Mufida Asyari, Mufidah Attijani, Fatur Rahmat Badawi, Achmad Bagus Setiawan Baharuddin Baharuddin Baharuddin Baharuddin Bambang Joko Priatmadi Dafiuddin Salim, Dafiuddin Dini Sofarini Diva Novianty Domu Simbolon Elman Sudri, Abdurrobi Fatur Rahmat Attijani Hadiratul Kudsiah Hadiratul Kudsiah Hadiratul Kudsiah, Hadiratul Hamdani Hamdani Hamdani Hamdani Heidiani Ikasari, Ines Ichsan Ridwan Ira Puspita Dewi, Ira Puspita Iskandar Yusuf Jauhari, Isynu Lutfhi Khadafi, Faraluna Putri Kurniawan, Euis Sri Wahyuni Lestarina, Putri Mudhlika M Sauqi Mubarok M. Ahsin Rifa’i M. Fedi A. Sondita Melkyanus Melkyanus Melkyanus Melkyanus, Melkyanus Mirna Sari Mubarok, M Sauqi Muh. Afdal Muhammad Alfa Rizky Muhammad Faisal Amin Muhammad Yusuf Dibisono Muzdalifah Muzdalifah Nahdia Putri Nabila nanang nanang Nasution, Ali Napiah Nirwan Nirwan Nur Salam Nurliana NURSALAM Nursalam . Nursalam Nursalam Oktoviandi Oktoviandi Oktoviandi, Oktoviandi Ponaru, Algui Sumas Ponaru, Algui Sumas Prayogo, Shonu Dwi Raafi, Muhammad Rempil, Nicolas Teah Batara Rifa'i, Muhammad Ahsin Rifa’i, Muhammad Ahsin Risman Risman Rizhansyah, Rifqi Rizqi Nur Fitriani Rohim, Gusti Akhmad Santoso Santoso Sari Ginting, Makharani Setiawan, Muhammad Ade Noor Setiyadi, Yusnar Silaban, Christianly Yery Sulthon Parinduri Suryaningrat, Suryaningrat Syaeful Machfud Syahril, Akhmad Syamsul Arifin Syara Fadilah Tengku Zia Ulqodry Tony, Frans Wantoro Wantoro, Wantoro Yulisman Yulisman Yuliyanto Yuliyanto Yunida, Rania