groundwater water level Articles
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Groundwater level forecasting using SVM–PSO
The prediction of groundwater levels in a basin is of immense importance for the management of groundwater resources. In this study, support vector machines (SVMs) is used to construct a ground water level forecasting system. Further the proposed SVM–PSO model is employed in estimating the groundwater level of Rentachintala region of Andhra Pradesh in India. The SVM–PSO model with various input ...
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Groundwater management in China
After introducing groundwater development and other issues, the paper analyzes China's groundwater management system and its problems, and provides suggestions for improving the system. Increasing water demand since the 1970s has resulted in severe groundwater overdraft, water level decline and water quality degradation in China, but the current management system is not able to provide ...
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Simulation of storage scheme in the MHS underground reservoir recharged by water from the South-to-North Water Diversion
The level of groundwater has fallen dramatically in the plain, and several obvious cones of depression in the groundwater surface around waterworks have expanded, because of groundwater over-drafting in Beijing. This condition has led to reductions in available groundwater resources, and has even restricted the economic development of Beijing. However, an opportunity has been provided for ...
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Assessment of riverside groundwater flood risk induced by high river water levels using a numerical model and monitoring data
Large barrages have been constructed on the main rivers in South Korea to store water and mitigate fluvial flooding damage. However, the increase in water levels behind the barrages can potentially lead to a rise in groundwater levels in the riversides. The purpose of this study was to describe the effect of a barrage on groundwater levels and to test the applicability of a numerical model to ...
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Florida Utility Uses Aqua TROLL 200 Instruments to Monitor Aquifer Storage and Recovery System
Aqua TROLL 200 tracks groundwater levels and water quality of injected and retrieved water Application Aquifer Storage and Recovery (ASR) systems can store large amounts of water deep underground and can reduce development of expensive surface reservoirs. Aquifer storage eliminates evaporative losses typical of surface water reservoirs and offers better protection from tampering. ASR systems may ...
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Groundwater data essential to The Hague’s Rotterdamsebaan project - Case Study
Project De Rotterdamsebaan Principal The Hague Municipality Project partners Municipality of Leidschendam-Voorburg | Municipality of Rijswijk | Metropolitan district Haaglanden | Rijkswaterstaat | Ministry for Infrastructure and the Environment Background and objective The roads round The Hague are congested by an increasing number of residents and visitors. More and more businesses are ...
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Relevance of hydrological parameters in artificial recharge sites selection and assessment in a granitic aquifer
Due to increasing demand of groundwater and indiscriminant pumping, groundwater levels have been declined beyond economic levels and the natural recharge is not enough. Thus enhancing recharge to the groundwater system through artificial means has been evident. Depending on the situation, a variety of methods have been in practice but assessing their efficacy as well as optimal site selection has ...
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Monitoring network for Noorderbrug infrastructure project - Case Study
The Noorderbrug project in Maastricht has improved the flow of traffic that has to cross the Meuse river on the north side of the city. As Senior Advisor at Antea, Bjorn Vink was closely involved in this infrastructure project in the south of the Netherlands, which used Eijkelkamp Soil & Water equipment. ‘Because I have previously been involved in similar projects in and around the ...
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Putting the HAZOP to good use!
The UK Chemical Industry has, for many years, appreciated the strategic use of Hazard and Operability (HAZOP) assessments in reducing the risks posed by their activities and sites. But what other industries can benefit from this approach? The landfill sector has just begun to demonstrate how the innovative use of the HAZOP assessment methodology can help underpin significant decisions on site ...
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Spatiotemporal groundwater level forecasting and monitoring using a neural network–based approach in a semi arid zone
Forecasting the groundwater level (GWL) of an aquifer is one of the most important tasks in hydrogeology. Such forecasts prove vital to develop better exploitation strategies of water resources and to carry up–to–date groundwater monitoring. In this paper, an artificial neural network (ANN)–based approach, which was based on linear regression model, is presented to simulate and predict both ...
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Monitoring water is monitoring the very foundation of our business - Case Study
Client Refresco Country The Netherlands Refresco Group monitors water level via Smart Sensoring Refresco Group, Europe’s largest manufacturer of soft drinks and fruit juices, monitors the groundwater and spring water levels at its site in Hoensbroek via Smart Sensoring developed by Eijkelkamp Soil & Water. ‘Every 10 minutes, we receive the groundwater data we need via ...
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Sustainable flow rate measuring point for Renkums Beekdal - Case Study
Client Waterschap Vallei en Veluwe Country The Netherlands Watch the video Watch the video in which Marinus van Dijk of Water Board Vallei and Veluwe explains why they choose Eijkelkamp Soil & Water and NIVUS equipment for their flow monitoring. The Renkums Beekdal, located at the edge of the Veluwe, a region in the Province of Gelderland, the Netherlands, is a very interesting creek ...
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The dynamic of groundwater level in the lower reaches of Tarim River affected by transported water from upper reaches
Using the grey system theory and the observed data from the monitoring section of Yingsu, the paper studied the dynamics of groundwater level in the lower reaches of Tarim River affected by transported water from upper reaches. The main findings are as follows: 1) the groundwater level has revealed an upward trend versus time since 2000, but downward trend versus the distance from the river ...
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Project - Integrated Hydrologic and Hydrogeologic Modelling of the Reid Road Reservoir Property
Client: James Dick Construction Ltd., 14442 Regional Road 50, Bolton ON. Key Personnel: Dirk Kassenaar, Spencer Malott, E.J. Wexler Earthfx completed an integrated GSFLOW modelling study in support of an application to extract gravel and bedrock from below the water table by James Dick Construction Ltd. (JDCL). Earthfx was tasked with characterizing the current hydrologic and hydrogeologic ...
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Groundwater data essential for nature development in Cortenoever - Case Study
Client Province of Gelderland Performed by Eijkelkamp Soil & Water Country The Netherlands The Province of Gelderland is working with the Directorate-General for Public Works and Water Management (Rijkswaterstaat), the Forestry Commission (Staatsbosbeheer), and the municipality of Brummen on a nature development plan for the Cortenoever hamlet. The current area will be designed in such a ...
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Hydrogeological assessment of pools in a Local Nature Reserve - Case Study
Location: Staffordshire, UK Sector: Wetlands Client: Local Nature Reserve voluntary A voluntary group working in unison with Stoke City Council, wanted to know what was causing the drying up of one of a series of historic pools in their Local Nature Reserve and if it could be remedied to ensure that the pool remained all year round. Groundwater Solutions advised the voluntary group that a ...
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Why Is Water Level Monitoring Important?
Monitoring water levels can have numerous environmental benefits and is a popular measurement for a number of different industries and organisations. Below we will discuss some of the common applications water level monitoring devices, as well as some of the valuable insights that recording this can reveal. Remote water level monitoring Whereas water level monitoring used to be done by ...
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Insight into Municipality of Zutphen’s groundwater situation
Project Groundwater level measurement network, Municipality of Zutphen Client Municipality of Zutphen Implemented by Eijkelkamp Soil & Water and Inter Act Country The Netherlands Background to installing groundwater level measurement network ‘Sound knowledge of groundwater levels, flows and fluctuations within the urban area is required for the Municipality of Zutphen to ...
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Groundwater Level and Surface Water Depletion Linked
Study’s computer model could be influential in future water management A new study looking at a century of groundwater declines in the continental United States has concluded that overpumping water from aquifers is responsible for up to half of the river flow declines that now threaten economies and public health in many regions. The study, funded by the U.S. Department of Energy, said ...
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Assessing climate change impact on root-zone water balance and groundwater levels
The present study employs regional climate model projections for assessing the impact of root-zone water balance and groundwater levels using crop and groundwater models. The projections from Hadley Regional Model 3 (HRM3) for A1B scenario showed an increase in temperature and rainfall (RF) of 1.8 °C and 328 mm, respectively, during mid-century (MC) (2021–2050) for Indian central Punjab. The ...
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