Enhancing drought resilience: machine learning–based vulnerability assessment in Uttar Pradesh, India

被引：0
作者：
Kundu B. [1 ]
Rana N.K. [1 ]
Kundu S. [1 ]
机构：
[1] Department of Geography, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi
来源：
Environmental Science and Pollution Research | 2024年 / 31卷 / 30期
关键词：
ANN; Drought vulnerability; GIS; Meteorological drought; Physical drought;
D O I：
10.1007/s11356-024-33776-y
中图分类号：
学科分类号：
摘要：
Drought is a natural and complex climatic hazard. It has both natural and social connotations. The purpose of this study is to use machine learning methods (MLAs) for drought vulnerability (DVM) in Uttar Pradesh, India. There were 18 factors used to determine drought vulnerability, separated into two groups: physical drought and meteorological drought. The study found that the eastern part of Uttar Pradesh is high to very highly prone to drought, which is approximately 31.38% of the area of Uttar Pradesh. The receiver operating characteristic curve (ROC) was then used to evaluate the machine learning models (artificial neural networks). According to the findings, the ANN functioned with AUC values of 0.843. For policy actions to lessen drought sensitivity, DVMs may be valuable. Future exploration may involve refining machine learning algorithms, integrating real-time data sources, and assessing the socio-economic impacts to continually enhance the efficacy of drought resilience strategies in Uttar Pradesh. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024.
引用
收藏
页码：43005 / 43022
页数：17
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