Unravelling heterogeneities in the coastal basaltic aquifer in Saurashtra, India by airborne electromagnetics
Sign Up to like & getrecommendations! Published in 2025 at "Near Surface Geophysics"
DOI: 10.1002/nsg.70017
Abstract: The Deccan flood basalt in Saurashtra, India, primarily comprises multiple lava flows with a few interbedded sediments in hiatus, underlain by Mesozoic formations. Unlike conventional seismic methods, airborne electromagnetics (AEM) offer the possibility of reliably… read more here.
Keywords: aquifer; coastal basaltic; water; saurashtra india ... See more keywords
Estimates of groundwater depletion under extreme drought in the Brazilian semi-arid region using GRACE satellite data: application for a small-scale aquifer
Sign Up to like & getrecommendations! Published in 2019 at "Hydrogeology Journal"
DOI: 10.1007/s10040-019-02065-1
Abstract: The temporal and spatial monitoring of groundwater levels is among the most widely used techniques for understanding groundwater reserves, which is essential for the management of regions with drought-related issues. Between 2010 and 2017, the… read more here.
Keywords: groundwater; semi arid; grace; aquifer ... See more keywords
A hydrogeological overview of the Upper Mega Aquifer System on the Arabian Platform
Sign Up to like & getrecommendations! Published in 2024 at "Hydrogeology Journal"
DOI: 10.1007/s10040-023-02760-0
Abstract: 阿拉伯台地的上超级含水层系统占地约1,860,000 km^2, 是世界上最大的含水层系统之一。它由数个基岩含水层(砂岩和岩溶石灰岩含水层)组成, 它们之间的水力联系并不完全。主要的含水层包括Wasia-Biyadh砂岩含水层, 以及岩溶的Umm Er Radhuma和Dammam石灰岩含水层。存储的地下水主要是化石水。地下水的补给在更湿润的气候条件下在地质时期存在。由于水质良好且出水量高, 这些含水层受到了大量开采, 导致地下水资源枯竭。所提供的水文地质和地下水收支的定性和半定量描述是综合管理含水层系统的基础。 Le Méga-Système Aquifère Supérieur de la Plateforme Arabique, d’une superficie d’environ 1,860,000 km^2, correspond à l’un des plus grands aquifères du monde. Il est constitué de… read more here.
Keywords: aquifer; hydrogeology; subterr neas; 860 000 ... See more keywords
Revisiting recharge and sustainability of the North-Western Sahara aquifers
Sign Up to like & getrecommendations! Published in 2020 at "Regional Environmental Change"
DOI: 10.1007/s10113-020-01627-4
Abstract: In recent years, geochemical and geophysical studies have challenged the commonly held view that the use of fossil Sahara aquifers is completely unsustainable because they have not been recharged since the last wet period of… read more here.
Keywords: western sahara; aquifer; sahara aquifers; north western ... See more keywords
Hydrochemical Characteristics and Groundwater Source Identification of a Multiple Aquifer System in a Coal Mine
Sign Up to like & getrecommendations! Published in 2017 at "Mine Water and the Environment"
DOI: 10.1007/s10230-017-0493-x
Abstract: Hydrochemical analysis and Bayesian discrimination were used to identify groundwater sources for multiple aquifers in the Panyi Coal Mine, Anhui, China. The results showed that the Cenozoic top aquifer water were HCO3−Na+K−Ca and HCO3−Na+K−Mg types,… read more here.
Keywords: hco3 hco3; aquifer; chemistry; der ... See more keywords
Land Subsidence Impacts and Optimal Groundwater Management in South Africa
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DOI: 10.1007/s10640-024-00857-y
Abstract: Fresh surface water is increasingly becoming scarcer worldwide, leading to significant groundwater over-extraction. However, groundwater over-extraction could result in many environmental externalities including various land subsidence (LS) effects. LS causes the gradual reduction of the… read more here.
Keywords: groundwater; aquifer; land subsidence; storage ... See more keywords
Effects of source size, monitoring distance and aquifer heterogeneity on contaminant mass discharge and plume spread uncertainty
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Fluid Mechanics"
DOI: 10.1007/s10652-017-9564-6
Abstract: Estimating the movement of dissolved contaminants in heterogeneous aquifers is very important for the monitoring design, risk assessment, and remediation of contaminated aquifers. This work explored the influence of source size, monitoring distance, and aquifer… read more here.
Keywords: source size; uncertainty; aquifer; monitoring ... See more keywords
Assessment of the management scenarios for groundwater quality remediation of a nitrate-contaminated aquifer
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-021-08978-3
Abstract: Nitrate contaminant degrades groundwater quality and threatens the health of the humans, livestock, and the environment. Damaneh-Daran aquifer is located at upstream of the Zayandehrood reservoir in west-central Iran. This aquifer has been highly contaminated… read more here.
Keywords: quality; groundwater quality; scenario; aquifer ... See more keywords
Uncertainty Quantification in Geostatistical Modelling of Saltwater Intrusion at a Coastal Aquifer System
Sign Up to like & getrecommendations! Published in 2024 at "Mathematical Geosciences"
DOI: 10.1007/s11004-023-10120-7
Abstract: Groundwater resources in Mediterranean coastal aquifers are under several threats including saltwater intrusion. This situation is exacerbated by the absence of sustainable management plans for groundwater resources. Management and monitoring of groundwater systems require an… read more here.
Keywords: aquifer; groundwater; system; saltwater intrusion ... See more keywords
Proposal for MSW contaminant classification applied to a tropical aquifer
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-1046-3
Abstract: Groundwater is a natural resource exploited worldwide causing danger due to the lixiviation of waste deposited, which presents high potential degradation. Internationally, regulation aims for the maintenance of the quality of this resource. But the… read more here.
Keywords: classification applied; classification; msw contaminant; aquifer ... See more keywords
Assessing the chemical behavior and spatial distribution of yttrium and rare earth elements (YREEs) in a coastal aquifer adjacent to the Urmia Hypersaline Lake, NW Iran
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-9644-7
Abstract: This study aims to shed light on the seasonal behavior of yttrium and rare earth elements (YREEs) in the Urmia Aquifer (UA), in the immediate vicinity of Urmia Lake (UL) in Iran. Samples of groundwater,… read more here.
Keywords: earth elements; water; rare earth; aquifer ... See more keywords