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KESESUAIAN PEMANFAATAN RUANG UNTUK MENJAGA DAN MENGONTROL KEBERLANGSUNGAN FUNGSI KAWASAN RESAPAN AIR TERHADAP PERKEMBANGAN WILAYAH DI KECAMATAN KWANDANG La Ode Juni Akbar; Andri Darmawan Antule III; Titi Hawanda Metania Cono
RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi Vol. 12 No. 2 (2024): RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi
Publisher : Universitas Bina Taruna Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37971/radial.v12i2.485

Abstract

The research aims to control and preserve the function of water catchment areas so that the ecological benefits are maintained, and support environmental sustainability for sustainable development. The research method that can be used in this study is descriptive analytical method. Compiling a description of the existing RTRW and the actual condition of the water catchment area and analyzing the suitability between the two, whether the planned use of space is in accordance with existing conditions or has the potential to damage water catchment. Using Geographic Information System (GIS) to map and compare the location of water catchment areas with the land use map listed in the RTRW. The land cover class based on the results of the analysis shows that the Somewhat Large infiltration class group has the largest area, namely 16,932.80 ha. The Small infiltration class has an area of 2648.55 ha and the Medium infiltration class has the smallest area of 26.67 ha. Based on the type of land use, the limited production forest area has an area of 11,196 ha and is the largest type of land use in the kwandang sub-district, while the land use area for the Active Fault Line has the smallest area of 26.67 ha. Condition of water catchment area based on natural and actual infiltration overlay. Good condition (cB, dB) covers 78.16% of the total area, Normal Natural condition (bB, cC) covers 8.23%, Starting Critical condition (bC, dE) covers 0.1%, Somewhat Critical condition (cE) covers 10.57%, which indicates areas that have experienced a significant decrease in water infiltration capability. Critical condition (bE) covers 2.92%.
Analisis Bibliometrik Tren Penggunaan Lahan di Daerah Aliran Sungai Berbasis Penginderaan Jauh: Perspektif Global 2020–2024 Tahir Tahir; Daud Yusuf; La Ode Juni Akbar
PESHUM : Jurnal Pendidikan, Sosial dan Humaniora Vol. 4 No. 1: Desember 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/peshum.v4i1.7163

Abstract

Land use in Watersheds (DAS) is a crucial aspect of environmental research due to its impact on water quality, ecosystem sustainability, and food security. In recent years, remote sensing technology has advanced significantly, offering efficient spatial analysis capabilities to monitor land use changes in watersheds. However, despite the numerous studies conducted, knowledge gaps remain, particularly in understanding thematic trends and global collaboration networks during the 2020–2024 period. This study presents a bibliometric analysis of articles indexed in Scopus to identify key themes, temporal trends, dominant authors, citation counts, and inter-country collaborations in this field. Data were analyzed using the Vosviewer software to visualize the distribution of themes such as remote sensing, GIS, and land cover, as well as focus areas like the Yellow River Basin and the United States. The findings reveal that remote sensing emerges as a central theme, with modern technologies such as Landsat and Google Earth Engine playing a critical role in environmental monitoring. Intense international collaboration is observed among developed countries such as China and the United States, while developing countries like Indonesia contribute to local contexts. This study provides in-depth insights into the trends of land use research in watersheds, supports data-driven decision-making, and promotes environmental sustainability through more adaptive watershed management