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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.
KESANTUNAN BERBAHASA ANTAR MAHASISWA BAHASA INDONESIA DI UNIVERSITAS ALMUSLIM AULIA ULFA; Nia Astuti; Yuhafliza
Aliterasi (Jurnal Pendidikan, Bahasa, dan sastra) Vol. 4 No. 02 (2024): Vol. 4 No. 02 (2024): Maret | Jurnal Pendidikan, Bahasa dan Sastra Indonesia|
Publisher : Publisher: Program Studi Pendidikan Bahasa Indonesia, Fakultas Keguruan dan Ilmu Pendidikan (FKIP), Universitas Almuslim

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Abstract

Penelitian ini dilatar belakangi oleh kesantunan berbahasa dalam proses pembelajaran dalam berbahasa secara santun sering terjadi dalam kehidupan mahasiswa, karena mahasiswa selalu melakukan komunikasi dan berinteraksi satu sama lain dengan bahasa sebagai sarana komunikasi dan interaksi tersebut biasa terjadi dimana saja dan kapan saja, baik lingkup formal maupun nonformal.Penelitian ini bertujuan untuk (1) mendeskripsikan bentuk kesantunan berbahasa antar mahasiswa Bahasa Indonesia Universitas Almuslim, (2) mendeskripsikan bentuk kesantunan berbahasa antar mahasiswa Bahasa Indonesia Universitas Almuslim. Penelitian ini merupakan penelitian deskriptif kualitatif. Subjek penelitian adalah peristiwa berbahasa antar mahasiswa Bahasa Indonesia. Objek penelitian ini adalah tuturan kesantunan berbahasa antar mahasiswa Bahasa Indonesia. Pengumpulan data dilakukan dengan teknik rekam, teknik transkripsi, dan teknik catat. Analisis data dalam penelitian ini menggunakan metode analisis deskriptif kualitatif, yaitu (1) tabulasi data, (2) penyajian data, (3) interpretasi, dan (4) penarikan kesimpulan. Bentuk kesantunan berbahasa antar mahasiswa yang berwujud (1) kalimat deklaratif menaati maksim (a) kearifan, (b) pujian, dan (c) kemufakatan; (2) kalimat interogatif menaati maksim (a) kearifan dan (b) pujian; (3) kalimat imperatif menaati maksim (a) kearifan; (4) kalimat ekslamatif menaati maksim (a) kearifan. Maka hasil penelitian ini dapat disimpulkan bahwa analisis kesantunan berbahasa antar mahasiswa Bahasa Indonesia di Universitas Almuslim mendapat respon yang baik. Kata Kunci: Kesantunan berbahasa, prinsip kesantunan, tindak tutur, pembelajaran Bahasa Indonesia
PERAN KEMENTERIAN AGAMA (KUA) DALAM MENCEGAH PERNIKAHAN DINI DI BUNTOK KALIMANTAN TENGAH Aulia Ulfa; Achmad Gazali
Jurnal Komunikasi Vol. 3 No. 9 (2025): Jurnal Komunikasi
Publisher : ADISAM PUBLISHER

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Abstract

This study examines the role of the South Hamlet KUA (Office of Religious Affairs) in preventing early marriage and the factors that support and hinder the role of the South Hamlet KUA in preventing early marriage in Buntok, Central Kalimantan. Early marriage is a marriage between a man and a woman who are still under the age of 19. Early marriage remains a complex issue, influenced by various factors such as economics, culture, education, pregnancy outside of marriage, and religious understanding. This study uses a qualitative approach with field research and is supported by references related to the theme discussed in this study. The object of this study is the role of the South Hamlet KUA in preventing early marriage in Buntok, Central Kalimantan. The subject of this study is one extension worker at the South Hamlet KUA. To obtain field data, interviews were used as the main data source, along with documentation. The results of the study conclude that the South Hamlet KUA acts as a motivator and guide. The South Hamlet KUA collaborates with various other institutions such as the Religious Court, the Buntok Health Centre and the Baru Health Centre, as well as the Population and Civil Registry Office. There are two South Hamlet KUA programmes to prevent early marriage: socialisation and marriage guidance before the marriage takes place. A supporting factor for the South Hamlet KUA in preventing early marriage is the availability of operational funds. The obstacle faced by the South Hamlet KUA in preventing early marriage is the lack of awareness and understanding among the community. The solution to the obstacles faced by the South Hamlet KUA in preventing early marriage is to consistently implement government programmes.