Soil & Groundwater Magazines & Journals

  • 3-D frequency-domain seismic wave modelling in heterogeneous, anisotropic media using a Gaussian quadrature grid approach

    We present an extension of the 3-D spectral element method (SEM), called the Gaussian quadrature grid (GQG) approach, to simulate in the frequency-domain seismic waves in 3-D heterogeneous anisotropic media involving a complex free-surface topography and/or sub-surface geometry. It differs from the conventional SEM in two ways. The first is the ...

  • Extrapolation of vector (elastic) displacements by displacement potential field continuation

    Extrapolating recorded elastic displacement data from the surface downwards is the first step of a two-step elastic migration scheme. The second step is the image formation condition. Although an elastic (vector) reverse time migration can extrapolate elastic displacement data downwards, the subsurface reflections and the loss of energy due to the ...

  • Solutions, algorithms and inter-relations for local minimization search geophysical inversion

    This paper presents in a general form the most popular local minimization search solutions for geophysical inverse problems—the Tikhonov regularization solutions, the smoothest model solutions and the subspace solutions, from which the inter-relationships between these solutions are revealed. For the Tikhonov regularization solution, a variety of ...

  • Journal of Contaminant Hydrology

    The Journal of Contaminant Hydrology is an international journal publishing scientific articles pertaining to the contamination of groundwater. Emphasis is placed on investigations of the physical, chemical, and biological processes influencing the behaviour of organic and inorganic contaminants in both the unsaturated (vadose) and saturated ...

  • Journal of Heritage Management

    The Journal of Heritage Management is a joint publication of the Centre for Heritage Management, Ahmedabad University and SAGE. The Centre has launched an innovative two year Master’s degree programme in Heritage Management which brings together discourses of Heritage and management, and aims to expand the current practices of heritage ...

  • Hydrology Research

    It is the principal aim of the Journal to conform to the highest possible scientific and technical standards. Hydrology Research publishes articles within hydrology in its widest sense, with an emphasis on water quantity and quality aspects of the hydrological cycle. Papers that draw upon adjoining sciences are embraced as ...

  • A synthetic study on crosshole resistivity imaging using different electrode arrays

    By means of numerical simulations, the possibilities of crosshole resistivity imaging with different survey geometries are investigated for three- and four-electrode arrays. The sensitivity variation for the different arrays and the effectiveness in crosshole resistivity imaging with such data are examined. A comparative analysis was carried out ...

  • World Water & Environmental Engineering

    Stay in touch with the global water information leader, World Water. No other publication gives you a better opportunity to learn, connect, buy, and sell in the global water market. World Water covers the full spectrum of water issues including groundwater, desalination, wastewater, and sludge ...

  • Geo-Marine Letters

    Geo-Marine Letters is an international peer reviewed journal focussing on the rapid publication of concise original studies and reviews dealing with processes, products and techniques in marine geology, geophysics, and ...

  • Enhesa Flash - January 2013

    Articles in this issue include:ISO changes are afoot!2012 EHS regulatory trends in review—watch the video!Global regulatory monitoring:The harmonization of occupational health & safety laws in Australia Join our upcoming webinar: China EHS Regulatory UpdateThe EU in 2012: Looking back at a productive regulatory yearCharges against BP Supervisors ...

  • International Journal of Tomography & Statistics

    International Journal of Tomography & StatisticsThe main aim of the International Journal of Tomography and Statistics (IJTS) is to publish refereed, well-written original research articles, and studies that describe the latest research and developments in computerized Tomography and Statistics. It also covers the many potential applications and ...

  • Crosshole resistivity tomography using different electrode configurations

    This paper investigates the relative merits and effectiveness of cross-hole resistivity tomography using different electrode configurations for four popular electrode arrays: pole–pole, pole–bipole, bipole–pole and bipole–bipole. By examination of two synthetic models (a dipping conductive strip and a dislocated fault), it is shown that besides ...

  • A new method for crosswell reflector imaging

    Imaging seismic reflectors with crosshole and VSP tomographic data is only occasionally carried out using Kirchhoff-style migration schemes. We introduce a new kinematic method here for tomographically imaging reflectors. The scheme first picks up traveltimes of each reflected event from common-shot gather tomographic data. It then uses the picked ...

  • Explicit expressions and numerical calculations for the Fréchet and second derivatives in 2.5D Helmholtz equation inversion

    In order to perform resistivity imaging, seismic waveform tomography or sensitivity analysis of geophysical data, the Fréchet derivatives, and even the second derivatives of the data with respect to the model parameters, may be required. We develop a practical method to compute the relevant derivatives for 2.5D resistivity and 2.5D ...

  • Soil and Sediment Contamination

    When it comes to assessing and mitigating contaminated soils and sediments, there is no substitute for having the very latest tools, techniques and methodologies at your fingertips to help you deal with these issues efficiently and cost-effectively. This is just the kind of essential expertise you'll only find in Soil and Sediment Contamination. ...

  • ISPRS Journal of Photogrammetry and Remote Sensing

    ISPRS Journal of Photogrammetry and Remote Sensing (P&RS) is the official journal of the International Society for Photogrammetry and Remote Sensing (ISPRS). The journal is to provide a channel of communication for scientists and professionals in all countries working in the many disciplines employing photogrammetry, remote sensing, spatial ...

  • Nature Geoscience

    Nature Geoscience is a monthly multi-disciplinary journal aimed at bringing together top-quality research across the entire spectrum of the Earth Sciences along with relevant work in related areas. The journal's content reflects all the disciplines within the geosciences, encompassing field work, modelling and theoretical ...

  • Water, Air, & Soil Pollution: Focus

    Water, Air, & Soil Pollution: Focus (WAFO) is a companion journal to Water, Air, & Soil Pollution. Water, Air, & Soil Pollution is an international, interdisciplinary journal on all aspects of pollution and solutions to pollution in the biosphere. This includes chemical, physical and biological processes affecting flora, fauna, water, air and soil ...

  • Pumping and Related Technology for Oil and Gas

    Upstream Pumping Solutions, brought to you by the publisher of Pumps & Systems, is a bimonthly magazine specifically for and about the upstream oil and gas industry. It provides readers with practical, hands-on articles, case studies, news and market information. Technical articles, case studies and industry analyses make Upstream Pumping ...

  • International Journal of Sustainable Real Estate and Construction Economics (IJSRECE)

    IJSRECE proposes and fosters discussion on sustainable real estate and economics, emphasising the application of various economic theories. It acknowledges the complexity of the concept of sustainability as an interface between economics, society and the environment and offers a platform on which both academics and practitioners will find research ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you