hydrogeological Articles

  • Extraterrestrial hydrogeology

    Subsurface water processes are common for planetary bodies in the solar system and are highly probable for exoplanets (planets outside the solar system). For many solar system objects, the subsurface water exists as ice. For Earth and Mars, subsurface saturated zones have occurred throughout their planetary histories. Earth is mostly clement with the recharge of most groundwater reservoirs from ...


    By Springer

  • Waterloo Hydrogeologic

    One of our corporate sponsors, Waterloo Hydrogeologic has just announced their semi-annual software sale.  The company’s Jennifer Vandermolen says:  “Being there for our clients is important to us and offering great value is important for everyone. Our semi-annual sale gives us another opportunity for us to connect with you, our clients, to ensure we are doing all we ...


  • Hydrogeological risk assessment review

    Client: Waste Management Industry Location: UK Services: Hydrogeological risk assessment (HRA) review. Issues: Potential risk to groundwater, leachate levels and maintenance of hydraulic containment, regulatory compliance. Summary: ESI undertook the hydrogeological risk assessment review this ...

  • Hydrogeology - A Global Perspective

    The field of groundwater hydrology and the discipline of hydrogeology have attracted a lot of attention during the past few decades. This is mainly because of the increasing need for high quality water, especially groundwater. This book, written by 15 scientists from 6 countries, clearly demonstrates the extensive range of issues that are dealt with in the field of hydrogeology. Karst ...


    By IWA Publishing

  • Hydrogeology in North America: past and future

    This paper is a retrospective on the evolution of hydrogeology in North America over the past two centuries, and a brief speculation of its future. The history of hydrogeology is marked by developments in many different fields such as groundwater hydrology, soil mechanics, soil science, economic geology, petroleum engineering, structural geology, geochemistry, geophysics, marine geology, and more ...


    By Springer

  • The future of stochastic and upscaling methods in hydrogeology

    Geological formations are complex features resulting from geological, mechanical, and physico-chemical processes occurring over a very wide range of length scales and time scales. Transport phenomena ranging from the molecular scale to several hundreds of kilometers may influence the overall behavior of fluid flow in these formations. Heterogeneities that cover a large range of spatial scales ...


    By Springer

  • Hydrogeological risk assessment for a proposed landfill

    Client: Waste Management Industry Location: Landfill site, UK Services: Desk study, site investigation and data review, 3D MODFLOW groundwater modelling and hydrogeological risk assessment. Issues: Potential risk to groundwater and surface water, environment and human health.  Landfill containment design ...

  • Hydrogeology Practitioner Spotlight--Wayne Hutchinson

    Name: Wayne Hutchinson Office: Milwaukee Practice Area: Environmental Liability Management Area of expertise: Hydrogeology About Me in 140 Characters (or more!): I suppose I was drawn to a career in science, and specifically hydrogeology, because it allows me to use and apply mathematics, chemistry and physics to solve three-dimensional puzzles. ...


    By Antea Group - USA

  • GLM and joint GLM techniques in hydrogeology: an illustration

    In regression models with positive observations, estimation is often based on either the log–normal or the gamma model. Generalised linear models and joint generalised linear models are appropriate for analysing positive data with constant and non–constant variance, respectively. This article focuses on the use of these two techniques in hydrogeology. As an illustration, groundwater quality ...


    By Inderscience Publishers

  • Modelling of coastal hydrogeology of Krishna delta in India

    Numerical techniques are widely used for modelling groundwater aquifers. Hydrological models are generally concept based and highly non-linear due to complex parameterisation as compared to models of other disciplines. Calibration and validation of such models cannot follow conventional methods borrowed from other disciplines many times due to scale of the model domain. In the present paper, ...


    By Inderscience Publishers

  • Hydrogeological and economical simulations: emergency water supply for Muscat

    Urban water in Gulf Cooperation Council countries is principally supplied from desalination plants. However, desalination could be interrupted by natural hazards such as cyclones or harmful algal blooms. Four scenarios have been considered to help public institutions in Muscat to establish a water strategy for emergency situations. The numerical simulations of groundwater pumping have shown that ...


    By IWA Publishing

  • Marine hydrogeology: recent accomplishments and future opportunities

    Marine hydrogeology is a broad-ranging scientific discipline involving the exploration of fluid–rock interactions below the seafloor. Studies have been conducted at seafloor spreading centers, mid-plate locations, and in plate- and continental-margin environments. Although many seafloor locations are remote, there are aspects of marine systems that make them uniquely suited for hydrologic ...


    By Springer

  • Hydrogeological risk assessment for a landfill PPC application

    Client: Waste Management Industry Location: Co-disposal landfill site for non-hazardous and hazardous waste,  Worcestershire. Services: Hydrogeological risk assessment, landfill monitoring support, Environmental permit application support , Issues: Potential risk to groundwater,  Environmental Permit ...

  • Four-year review of a hydrogeological risk assessment for an active landfill

    Client: Waste Management Industry Location: Cambridgeshire, UK Services: Hydrogeological Risk Assessment, compilation and assessment of monitoring data Issues: Potential risk to groundwater, trigger level compliance Summary: ESI undertook the 4-yearly Hydrogeological Risk Assessment review for the ...

  • Laboratory analysis of the hydrogeological behaviour of rock loose structures on pervious beds

    Large flow interchanges occur between free surface and subsurface flows of river training structures, such as in rock loose chutes based on pervious beds. The filtering action of the base pervious layer can improve the water quality but, at the mean time, reduce the minimum vital flow discharge. This paper, hence, aims to analyse the flow interchanges between the base material and the surface ...


    By Inderscience Publishers

  • Case Study - Hydrogeologic Investigation - Reno Creek, Nevada, USA

    AUC LLC's application for a new In Situ Recovery Site before the U.S. Nuclear Regulatory Commission required a comprehensive understanding of site hydrogeology. AUC LLC utilized EnviroInsite's sophisticated contouring tools to map water levels and then mapped the geochemical variability by application of EnviroInsite's stiff and piper ...


    By EI LLC

  • Hydrogeological and environmental impact assessment of a geothermal closed loop ground source energy installation

    ESI in Milan was approached to give support for designing one of the largest closed loop systems for heating and cooling in Europe.  The system was installed at the IKEA store in Corsico, Milan, with the need to provide some 1.4 MWth and covering thermal energy demand in the range from 40 to 100%.  The closed loop system is expected to save the Client over 500 t/y in CO2 ...

  • Hydrogeologic Investigation of VOC Contamination in Bedrock Using Mass Flux Analysis – A Case History

    Courtesy of US EPA and NGWA proceedings of the 2004 U.S. EPA/NGWA Fractured Rock Conference: State of the Science and Measuring Success in Remediation, September 13-15, 2004, Portland, Maine AbstractA fractured bedrock system was investigated using a combination of hydrogeologic methods to minimize the number and depth of bedrock wells installed during the investigation. These ...


    By Arcadis

  • Las Flores basin hydrogeology, camp Pendleton marine corps base, San Diego County, California.

    The Las Flores basin is located in northwest San Diego County, California, on the Camp Pendleton Marine Corps base. The Las Flores basin is one of four groundwater basins that supply drinking water to Camp Pendleton. Groundwater in the Las Flores basin is extracted from the alluvial aquifer and the San Mateo aquifer located in the coastal basin. The San Mateo aquifer is overlain by unconsolidated ...


    By Hargis + Associates Inc

  • Investigation on Potential Groundwater Impacts and Influence of Local Hydrogeology on Natural Attenuation of Leachate at a Municipal Landfill

    The influence of local hydrogeology on natural attenuation of contaminants from landfill leachates in shallow aquifer underlying the active Olusosun landfill base in Lagos was investigated. In addition, the level of groundwater contamination in the vicinity of the landfill and of leachate migration pattern in groundwater down gradient of the landfill base was equally assessed. Landfill leachate ...

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