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Aldo Fiori, Irene Pomarico, Antonio Zarlenga, Vittorio Catani and Guido Leone
This work extends the overlay and index methods for intrinsic groundwater vulnerability, that typically involve the soil surface and the vadose zone, to groundwater (saturated) transport. The method is ?hybrid? as it combines the standard overlay and ind...
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Sérgio Mateus Chilaule, Mercedes Vélez-Nicolás, Verónica Ruiz-Ortiz, Ángel Sánchez-Bellón and Santiago García-López
The degradation of groundwater quality due to nitrate is a widespread issue in heavily agricultural areas and a major concern for public health. Improving knowledge of the intrinsic vulnerability of aquifers with respect to the actual contamination is cr...
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Érico Gaspar Lisboa, Ronaldo Lopes Rodrigues Mendes, Manuel Maria Pacheco Figueiredo and Leonardo Augusto Lobato Bello
This study proposes a fuzzy-probabilistic modelling approach for groundwater contamination risk assessment (FPM-risks) regarding underground fuel storage tanks (UFST). Considering the subjective measures of hydrogeological parameters, a fuzzy inference s...
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Maria Dolores Fidelibus and Antonio Pulido-Bosch
Coastal karst aquifers show a three-dimensional vulnerability, which consists of the whole of the ?intrinsic vulnerability? and the ?groundwater vulnerability to seawater intrusion?. The results of a study carried out in the Salento karst coastal aquifer...
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Eleni-Anna Nanou and Eleni Zagana
In recent years vulnerability maps have been used as a tool to highlight the areas with the greatest potential for groundwater pollution based on the hydrogeological conditions and their respective human impacts. Several regions of Greece depend complete...
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Ying Huang, Rui Zuo, Jiao Li, Jin Wu, Yuanzheng Zhai and Yanguo Teng
This study aimed to analyze the variations in groundwater quality, vulnerability and potential health risk from 2006 to 2016 in the Limin District, Harbin, China. Groundwater geochemical characteristics were described using statistical analysis and Piper...
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Helen Meerkhan, José Teixeira, Jorge Espinha Marques, Maria José Afonso and Helder I. Chaminé
Hard-rock catchments are considered to be source of valuable water resources for water supply to inhabitants and ecosystems. The present work aims to develop a groundwater vulnerability approach in the Caldas da Cavaca hydromineral system (Aguiar da Beir...
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Donatella Caniani, Donata Serafina Lioi, Ignazio M. Mancini and Salvatore Masi
Groundwater is an important source of water. Since the control and removal of pollution are expensive, it is essential to identify the possible sources of contamination and to correctly classify groundwater on the basis of its intrinsic and integrated vu...
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