| dc.description.abstract | The impact of the natural phenomena El Nino and La Nina is land drought that occurs during the dry season. Drought is a natural disaster that occurs in the Belumai Watershed. This study aims to analyze the spatial distribution of drought vulnerability in the Belumai watershed and analyze land drought mitigation efforts in the Belumai watershed. The method used in this study is to use weighting or scorring of each drought parameter, namely rainfall, land use, soil type and NDVI (Normalized Difference Vegetation Index) based on the seasonal period according to BMKG, namely DJF (December, January, February), MAM (March, April, May), JJA (June, July, August) and SON (September, October, November). The validation used is NDDI (Normalized Difference Drought Index) and NDWI (Normalized Difference Water Index). The results showed that the most dominating vulnerability class level was moderate vulnerability. The MAM 2023 period found an area of 44.463,50 Ha for the medium vulnerability class. Land drought mitigation is important, especially in classes with moderate, severe and very severe drought to minimize the risk of drought. Mitigation strategies that can be done based on the land cover are by replanting trees with strong roots and tree species that can withstand drought. | en_US |
