Critical Land Mapping for Spatial Planning in Yeh Abe Watershed
Keywords:
critical land mapping, GIS, spatial planning, spatial patternAbstract
Tabanan Regency, Indonesia, faces rapid development, particularly in tourism and trade, leading to concerns about land degradation. This study focuses on mapping and evaluating critical land within the Yeh Abe Watershed, an area experiencing significant land-use change in Kerambitan District, Tabanan Regency. Utilizing GIS and remote sensing techniques, the research analyzed parameters such as land cover, slope, erosion hazard, land productivity, and land management to identify critical land areas. The results revealed a significant portion of the watershed as non-critical. However, moderate to critical land areas were identified and found to be predominantly located within urban settlement zones. Overlay analysis between the critical land map and the spatial planning map highlighted areas with high criticality that should be avoided for future development to ensure sustainable watershed management. This research emphasizes the importance of integrating critical land information into spatial planning processes to mitigate land degradation and promote sustainable development in Tabanan Regency.
Keywords: critical land mapping, GIS, spatial planning, spatial pattern
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