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Journal : MEDIA KONSERVASI

Dynamic Change of Mangroves in Aceh Tamiang Regency using Landsat Temporal Data, 2000 to 2023 Marfi, Khairani Putri; Asy'Ari, Rahmat; Azelia Dwi Rahmawati; Ali Dzulfigar; Aulia Ulfa; Puspitasari, Raditya Febri; Yudi Setiawan; Neviaty P Zamani; Rahmat Pramulya
Media Konservasi Vol. 30 No. 2 (2025): Media Konservasi Vol 30 No 2 May 2025
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.30.2.344

Abstract

Mangroves, known for their high productivity, play vital roles in physical, ecological, and economic aspects that benefit human life. However, these ecosystems are currently threatened by climate change and human activities. To address this challenge, Indonesia aims to rehabilitate 600,000 hectares of mangroves by 2024. Effectively monitoring changes in mangrove dynamics is crucial for achieving this goal. This study focuses on understanding the dynamic change of the mangrove land cover in Aceh Tamiang from 2000 to 2023. Mangrove dynamics in Aceh Tamiang are important because it has the largest mangrove area in East Aceh, which is decreasing due to conversion to the oil palm industry. The classification using random forest (RF) algorithm by utilizing VWB-IC (Vegetation-Water-Built-up Index Combined), which area NDVI, SAVI, ARVI, GNDVI, SLAVI, and EVI as vegetation indices; MNDWI and ANDWI as water indices; and NDBI as built-up index. The employment of this combination is necessary to enhance the accuracy of classification due to the addition of more input parameters to machine learning. The image data are acquired through Landsat 5 for 2000 and 8 and 9 satellites for 2023. The observed dynamics include mangroves transitioning into fishponds (768 ha) and plantations (2,679 ha) between 2000 and 2023. The processed data indicates a decrease in the Aceh Tamiaang mangrove area from 13,270 ha in 2000 to 9,386 ha in 2023. These results can be used to determine mangrove rehabilitation policies in Aceh Tamiang, Indonesia.
Co-Authors Abd Malik A Madinu Adi Sutrisno Agang, Mohammad Wahyu Agustia, Devi Aisyah Ajat Sudrajat Alfizar Alfizar Ali Dzulfigar Anggodo Ardya Hwardaya Gustawan Ariska, Nana Aswin Nasution Asy'Ari, Rahmat Atmaja, Nanda Aulia Ranti Aulia Ulfa Azelia Dwi Rahmawati Azelia Dwi Rahmawati Azelia Dwi Rahmawati Azelia Dwi Rahmawati Banta Diman Citra Putri Perdana Dabutar, Candra Danik Septianingrum Darmansyah, Dedy Dela Puspita Damanik Dewi Fithria Diman, Banta Dwi Purnomo DWI SANTOSO Dzulfigar, Ali Elida Novita Erliza Noor Fachruddin Fachruddin Faizin, Rusdi Fajri, Maulidil Faojiah, Rahma Septiany Faradilla Anggit Prameswari Hadisah, Hadisah Handian Purwawangsa Hanum Resti Saputri Harahap, Arya Gading Herni Natasha Aulia Irvan Subandar Ismi, Nur Khairani Putri Marfi Kusnadi, Erwan L, Izmi Ahad Lestari, Rachmatika Lina Lathifah Nurazizah Lizmah, Sumeinika Fitria Made Chandra Aruna Putra Mahadika Rifka Nugraha Marfi, Khairani Putri Maulidia, Vina Mauliza, Rahma Moh Zulfajrin Moh. Yani Muhammad Afrillah Muhammad Aqbal Fathonah Muhammad Ikhwan Ramadhan MUHAMMAD ILHAM Muhammad Romli dan Suprihatin Andes Ismayana Muliana, Muliana Naifa Sa'diyya Neviati Putri Zamani Neviaty P Zamani Neviaty P. Zamani Neviaty P. Zamani Neviaty Putri Zamani NEVIATY PUTRI ZAMANI Ningrum, Almyanti Nur Rahmadhanti, Intan Pascawisudawati, Azzahra Pelangi, Putri Priyanto Puspitasari, Raditya Febri Rachman, Habbly Rahmat Asy'ari Rahmat Asy'Ari Rahmat Asy'Ari Rahmat Asy’Ari Rahmat Asy’ari Ramadhan, Muhammad Ikhwan Resta, Muhammad Resta Destyana Rimun Wibowo, Rimun Safrida Safrida Salma, Ummu Salsabila Nur'Aini Sarah, Santi Sayaza, Mas David Sayaza, Mas Davino Selvianing Tiyas Sulindawati, Rishi Tajudin Bantacut Titing, Deny Tjahjo Tri Hartono Usnil Khotimah Verawati Ayu Lestari Wahyu, Adi Wahyuni, Etty Wijaksena, Ego Ibnu Wildan Maynardy Wicaksono Wiwik Handayani Yudi Setiawan Yudi Setiawan Yudi Setiawan Yudi Setiawan Yudi Setiawan Yudi Setyawan Yulisna, Yulisna Zayyaan Nabiila Khairunnisa