Search Results - "Cox, Malcolm E."
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Assessment of groundwater–surface water interaction using long-term hydrochemical data and isotope hydrology: Headwaters of the Condamine River, Southeast Queensland, Australia
Published in The Science of the total environment (01-12-2015)“…A spatial analysis of hydrochemical data of groundwater and surface water was undertaken to identify groundwater-surface water connectivity in the headwaters…”
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Hydrochemical evolution and groundwater flow processes in the Galilee and Eromanga basins, Great Artesian Basin, Australia: a multivariate statistical approach
Published in The Science of the total environment (01-03-2015)“…The Galilee and Eromanga basins are sub-basins of the Great Artesian Basin (GAB). In this study, a multivariate statistical approach (hierarchical cluster…”
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Trace metal occurrence and distribution in sediments and mangroves, Pumicestone region, southeast Queensland, Australia
Published in Environment international (01-11-2002)“…The Pumicestone region is a unique catchment in northern Moreton Bay, southeast Queensland. The region supports a wide range of land-use activities as well as…”
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Correlation and spectral analyses to assess the response of a shallow aquifer to low and high frequency rainfall fluctuations
Published in Journal of hydrology (Amsterdam) (01-08-2015)“…•We quantify groundwater persistence at different locations across an alluvial aquifer.•We identify a connection between ENSO and groundwater levels.•We…”
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Using environmental isotopes and dissolved methane concentrations to constrain hydrochemical processes and inter-aquifer mixing in the Galilee and Eromanga Basins, Great Artesian Basin, Australia
Published in Journal of hydrology (Amsterdam) (01-08-2016)“…•Regional inter-aquifer mixing is unlikely based on isotopic evidence.•Local inter-aquifer mixing occurs through faults as evidenced by dissolved methane…”
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Hydrochemical evolution within a large alluvial groundwater resource overlying a shallow coal seam gas reservoir
Published in The Science of the total environment (01-08-2015)“…A combination of multivariate statistical techniques, simple hydrochemical mixing models and inverse geochemical modelling was used to investigate the major…”
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Groundwater Visualisation System (GVS): A software framework for integrated display and interrogation of conceptual hydrogeological models, data and time-series animation
Published in Journal of hydrology (Amsterdam) (29-05-2013)“…•Gives an overview of 3D geological and hydrogeological models and capabilities.•Explains the development of GVS software, why it was developed, purpose and…”
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Relationships between major ions in coal seam gas groundwaters: Examples from the Surat and Clarence-Moreton basins
Published in International journal of coal geology (01-01-2015)“…Using a combination of multivariate statistical techniques and the graphical assessment of major ion ratios, the influences on hydrochemical variability of…”
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Comparison of groundwater recharge estimation techniques in an alluvial aquifer system with an intermittent/ephemeral stream (Queensland, Australia)
Published in Hydrogeology journal (01-09-2017)“…This study demonstrates the importance of the conceptual hydrogeological model for the estimation of groundwater recharge rates in an alluvial system…”
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Seasonal and spatial variations in rare earth elements to identify inter-aquifer linkages and recharge processes in an Australian catchment
Published in Chemical geology (09-03-2015)“…With the aim of elucidating the seasonal behaviour of rare earth elements (REEs), surface and groundwaters were collected under dry and wet conditions in…”
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Three-dimensional geological modelling of the Galilee and central Eromanga basins, Australia: New insights into aquifer/aquitard geometry and potential influence of faults on inter-connectivity
Published in Journal of hydrology. Regional studies (01-11-2014)“…The Galilee and Eromanga basins are located in central Queensland, Australia. Both basins are components of the Great Artesian Basin which host some of the…”
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A preliminary OSL chronology for coastal dunes on Moreton island, Queensland, Australia – Marginal deposits of A large-scale quaternary shelf sediment system
Published in Continental shelf research (15-08-2015)“…Moreton Island and several other large siliceous sand dune islands and mainland barrier deposits in SE Queensland represent the distal, onshore component of an…”
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Image-based flow visualisation (IBFV) to enhance interpretation of complex flow patterns within a shallow tidal barrier estuary
Published in Environmental modelling & software : with environment data news (01-09-2013)“…We applied a texture-based flow visualisation technique to a numerical hydrodynamic model of the Pumicestone Passage in southeast Queensland, Australia. The…”
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Water–Rock Interactions: An Investigation of the Relationships Between Mineralogy and Groundwater Composition and Flow in a Subtropical Basalt Aquifer
Published in Aquatic geochemistry (2012)“…A holistic study of the composition of the basalt groundwaters of the Atherton Tablelands region in Queensland, Australia was undertaken to elucidate possible…”
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Hydrochemical and isotopic characterisation of groundwaters to define aquifer type and connectivity in a subtropical coastal setting, Fraser Coast, Queensland
Published in Environmental earth sciences (01-12-2011)“…Physico-chemical parameters, major ion chemistry and isotope composition of surface and groundwaters were determined in forested coastal catchments and…”
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Assessment of chemical water types and their spatial variation using multi-stage cluster analysis, Queensland, Australia
Published in Journal of hydrology (Amsterdam) (01-08-2005)“…A multivariate assessment has been adapted to the classification of a large, irregular dataset of approximately 34,000 surface water samples accumulated over…”
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Bacterially mediated iron cycling and associated biogeochemical processes in a subtropical shallow coastal aquifer: implications for groundwater quality
Published in Hydrobiologia (01-10-2012)“…Bacterially mediated iron redox cycling exerts a strong influence on groundwater geochemistry, but few studies have investigated iron biogeochemical processes…”
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Trace Metal Distribution Within Marine and Estuarine Sediments of Western Moreton Bay, Queensland, Australia: Relation to Land Use and Setting
Published in Geographical research (01-06-2005)“…This broad‐scale investigation provides an overview of trace metal concentration and distribution within sediments in the subtropical setting of Moreton Bay on…”
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Temporal variations of mineral character of acid-producing pyritic coastal sediments, Southeast Queensland, Australia
Published in The Science of the total environment (29-06-2004)“…The lower Pimpama River catchment possesses many features of morphology, geology and landuse, typical for Southeast Queensland. Pimpama River and its main…”
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Trace metal distribution and relation to marine sediment mineralogy, Gulf of Carpentaria, Northern Australia
Published in Marine pollution bulletin (01-12-2003)Get full text
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