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Ground- water models

open access: yesGeofísica Internacional, 1981
This document was put together by a first-rate team of scientists, heavily weighted toward USA and USSR. The first section is a brief general technical management discussion of the problems and opportunities of ground-water modeling.
J. D. Bredehoeft
doaj   +2 more sources

Evaluation of Cu-mineralization potential based on mineralogical and geochemical evidence in Kahdelan area, Eastern Azerbaijan, NW of Iran [PDF]

open access: yesپترولوژی, 2022
The Kahdelan area in the SW of Sarab is situated in the northern part of the Urumieh–Dokhtar geotectonic zone and Tarom-Hashtjin metallogenic zone. Some of the most important porphyry Cu ± Mo ± Au mineralizations in Iran occur along the NW–SE trending ...
Reyhane Lotfi   +3 more
doaj   +1 more source

Potential health risk assessment through the consumption of arsenic-contaminated groundwater in parts of the middle Gangetic plain

open access: yesBulletin of the National Research Centre, 2023
Background Arsenic toxicity in humans is well recognized. It has been classified as a class I human carcinogen by the International Agency of Research on Cancer. Arsenic enters the human body mainly through drinking water, dermal contact, food chain, and
Maya Jha   +5 more
doaj   +1 more source

Probabilistic modelling is superior to deterministic approaches in the human health risk assessment: an example from a tribal stretch in central India

open access: yesScientific Reports, 2023
This case drew national attention in 2018. About 100 people died and more than 300 hospitalized in a span of few years in a village of 1200 people in a tribal stretch in central India.
Rajkumar Herojeet   +3 more
doaj   +1 more source

A multiparametric approach for rejuvenation of the Gaurikund geothermal spring system in the Northwest Himalayan region

open access: yesContributions to Geophysics and Geodesy, 2022
The Gaurikund town falls on the way of the famous trekking route to Kedarnath that faced the wrath of the 2013 flood disaster. This fateful event severed more than 5000 casualties, demolished several infrastructures, and shifted the course of Gaurikund ...
Anurag KHANNA   +3 more
doaj   +1 more source

Comparison of indices for scaling and corrosion tendency of groundwater: Case study of unconfined aquifer from Mahoba District, U.P. State

open access: yesApplied Water Science, 2021
This paper is an attempt to utilize the various indices available to assess the degree of corrosivity and calcite formation of groundwater sampled from Indian Mk. II handpumps from the district of Mahoba in Uttar Pradesh.
Tejas. Y. Mankikar
doaj   +1 more source

Mathematical Modeling and Analysis of COVID-19 Infection: Application to the Kingdom of Saudi Arabia Data

open access: yesJournal of Mathematics, 2023
To evaluate the probable effects of the COVID-19 outbreak on Saudi Arabia, a novel dynamical model is developed. Using the most recent instances of COVID-19 infection that have been reported in Saudi Arabia, we examine the roles of quarantine and ...
Ebraheem Alzahrani, Muhammad Altaf Khan
doaj   +1 more source

Identifying groundwater recharge zones using remote sensing & GIS techniques in Amaravathi aquifer system, Tamil Nadu, South India

open access: yesSustainable Environment Research, 2019
In order to increase the sustainability of the wells and arrest the declining groundwater level trends in Amaravathi aquifer system, southern India, remote sensing and geographic information system (GIS) approach was attempted to identify favourable ...
Mohanavelu Senthilkumar   +2 more
doaj   +1 more source

Groundwater quality variations in Precambrian hard rock aquifers: a case study from Kerala, India

open access: yesApplied Water Science, 2019
Analytical data of groundwater samples collected from weathered and deep fractured zones in the Precambrian charnockite aquifers in Kerala, India, have been studied to understand their hydrochemical variations and reasons thereof.
P. Nandakumaran, K. Balakrishnan
doaj   +1 more source

Examining regional groundwater–surface water dynamics using an integrated hydrologic model of the San Joaquin River basin [PDF]

open access: yesHydrology and Earth System Sciences, 2017
Widespread irrigated agriculture and a growing population depend on the complex hydrology of the San Joaquin River basin in California. The challenge of managing this complex hydrology hinges, in part, on understanding and quantifying how processes ...
J. M. Gilbert, R. M. Maxwell
doaj   +1 more source

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