Improving GALDIT-based groundwater vulnerability predictive mapping using coupled resampling algorithms and machine learning models

R Barzegar, S Razzagh, J Quilty, J Adamowski… - Journal of …, 2021 - Elsevier
Developing accurate groundwater vulnerability maps is important for the sustainable
management of groundwater resources. In this research, resampling methods [eg, Bootstrap …

Vulnerability assessment of saltwater intrusion using simplified GAPDIT method: a case study of Azarshahr Plain Aquifer, East Azerbaijan, Iran

AD Gorgij, AA Moghaddam - Arabian Journal of Geosciences, 2016 - Springer
The index-based method (GALDIT) has been established over the years for assessing the
vulnerability of aquifers for saline water intrusion based on six parameters, ie, groundwater …

Meta-heuristic algorithms in optimizing GALDIT framework: A comparative study for coastal aquifer vulnerability assessment

M Bordbar, A Neshat, S Javadi, B Pradhan… - Journal of …, 2020 - Elsevier
Creating a reliable groundwater vulnerability map is a key solution for protecting the
groundwater resources and further planning in coastal aquifers. The GALDIT framework …

[HTML][HTML] Groundwater vulnerability assessment in central Iran: Integration of GIS-based DRASTIC model and a machine learning approach

ZK Motlagh, R Derakhshani, MH Sayadi - Groundwater for Sustainable …, 2023 - Elsevier
The study try to evaluate the susceptibility of groundwater. The DRASTIC model was
implemented through GIS. Various input variables, such as water table depth, net recharge …

GIS-based multicriteria and artificial neural network (ANN) investigation for the assessment of groundwater vulnerability and pollution hazard in the Braga shallow …

H Smida, M Tarki, N Gammoudi, L Dassi - Journal of Contaminant …, 2023 - Elsevier
Groundwater vulnerability and pollution hazard in the Braga shallow aquifer were assessed
through an integrated GIS-based multicriteria analysis and Artificial Neural Network (ANN) …

New hybrid-based approach for improving the accuracy of coastal aquifer vulnerability assessment maps

K Khosravi, M Bordbar, S Paryani, PM Saco… - Science of the Total …, 2021 - Elsevier
Due to excessive exploitation, groundwater resources of coastal regions are exposed to
seawater intrusion. Therefore, vulnerability assessments are essential for the quantitative …

Local scale groundwater vulnerability assessment with an improved DRASTIC model

S Mallik, T Bhowmik, U Mishra, N Paul - Natural Resources Research, 2021 - Springer
The rapid increase in demand and consumption of groundwater in the past few decades has
imposed colossal pressure on the stakeholders responsible for groundwater management …

Groundwater vulnerability assessment using the GALDIT model and the improved DRASTIC model: a case in Weibei Plain, China

X Hu, C Ma, H Qi, X Guo - Environmental Science and Pollution Research, 2018 - Springer
This study employed a modified DRASTIC model (AHP-DRASTIC model) and GALDIT
model to evaluate the inherent vulnerability of shallow groundwater in Weibei Plain in …

Sustainable groundwater management in coastal cities: Insights from groundwater potential and vulnerability using ensemble learning and knowledge-driven models

P Huang, M Hou, T Sun, H Xu, C Ma, A Zhou - Journal of Cleaner …, 2024 - Elsevier
The rapid economic growth of the Pearl River Delta, one of China's most economically
developed areas, has led to a sharp increase in the demand for water resources …

Vulnerability mapping of coastal aquifers to seawater intrusion: Review, development and application

E Parizi, SM Hosseini, B Ataie-Ashtiani, CT Simmons - Journal of hydrology, 2019 - Elsevier
In this study, a review of the overlay/index methods served for delineation of vulnerable
zones in coastal aquifers affected by SWI is provided. Then, a more realistic presentation of …