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CLUSTER ANALYSIS CLASSIFICATION OF GROUNDWATER QUALITY IN WELLS WITHIN AND AROUND MOSUL CITY, IRAQ
Cluster analysis Mosul city groundwater quality
2009/10/12
Cluster analysis was used to classify 66 wells within and around Mosul city according to groundwater quality. This classification may provide useful results in the planning for groundwater use in this...
HYDROCHEMICAL APPRAISAL OF GROUNDWATER IN THE KHARTOUM REGION, SUDAN
HYDROCHEMICAL APPRAISAL GROUNDWATER KHARTOUM REGION
2009/10/12
The groundwater chemistry of Khartoum State between longitudes 32?5? 33?0扙 and latitudes 15?0? 16?0扤 was evaluated and assessed using different hydrogeological methods. Groundwater in the regi...
A CONJUNCTIVE SURFACE WATER AND GROUNDWATER MODEL FOR INUNDATED FLOODPLAIN IN THAILAND
groundwater water budget model surface water
2009/10/12
The interaction of groundwater and surface water induced by flooding in a floodplain with paddy fields was studied. A case study in the lower part of the Yom River in Phichit Province, Thailand was se...
Application of integral pumping tests to investigate the influence of a losing stream on groundwater quality
integral pumping tests groundwater quality losing stream
2009/10/10
Losing streams that are influenced by wastewater treatment plant effluents and combined sewer overflows (CSOs) can be a source of groundwater contamination. Released micropollutants such as pharmaceu...
A modeling study of heterogeneity and surface water-groundwater interactions in the Thomas Brook catchment, Annapolis Valley (Nova Scotia, Canada)
A modeling study heterogeneity surface water-groundwater interactions
2009/9/11
A modelling study of the impacts of subsurface heterogeneity on the hydrologic response of a small catchment is reported. The study is focused in particular on the hydraulic connection and interactio...
Screening of sustainable groundwater sources for integration into a regional drought-prone water supply system
groundwater sources water supply system
2009/7/22
This paper reports on the qualitative and quantitative screening of groundwater sources for integration into the public water supply system of the Algarve, Portugal. The results are employed in a dec...
Redox conditions in deep groundwater: recent accomplishments and future directions
deep groundwater rock redox conditions redox potential
2009/7/14
Redox potential (Eh) is one of the most important physico-chemical properties of groundwater. Groundwater Eh have been studied in terms of safety of high-level radioactive waste disposals, water resou...
Change of groundwater environment and problems in large urban areas in Japan
Urbanization Groundwater environment Groundwater management Groundwater flow Long term fluctuation
2009/7/14
Urbanization affects quantitatively and qualitatively groundwater environment in urban area. Especially, groundwater environment in large urban area has been changed more than several decades. However...
Groundwater studies using isotopes and noble gases as a tracer：Review and prospect
environmental tracer stable isotope radioactive isotope noble gas groundwater study
2009/7/14
Environmental tracers become a common tool for the groundwater study and a number of methods have been presented in order to understand groundwater flow processes, water budget, origins, chemical reac...
Evaluation of in situ sulfate reduction as redox buffer capacity in groundwater flow path
groundwater flow path in situ redox buffer capacity sulfate reduction conglomerate bedding
2009/7/14
For safety assessment of geological isolation, it is important to evaluate in situ redox buffer capacity in high-permeability zone as groundwater flow path. This study evaluated in situ sulfate reduct...
Spatial and temporal variation in pH, alkalinity and conductivity in surface runoff and groundwater for the Upper River Severn catchment
pH surface runoff alkalinity conductivity Upper River Severn catchment
2009/6/8
Measurements of pH, alkalinity and electrical conductivity are used to examine the extent of the spatial and temporal variation in stream and ground water chemistry for the Upper Severn catchment, Pl...
Sources and controls of calcium and magnesium in storm runoff：the role of groundwater and ion exchange reactions along water flowpaths
calcium magnesium groundwater ion exchange reactions
2009/6/8
A combined hydrological and chemical investigation was undertaken in a small moorland catchment at Plynlimon to determine the processes controlling storm runoff chemistry. Flow from natural soil pipe...
The Use of Neural Networks and Genetic Algorithms for Design of Groundwater Remediation Schemes
Neural Networks groundwater pollution Groundwater Remediation Schemes
2009/6/8
The increasing incidence of groundwater pollution has led to recognition of a need to develop objective techniques for designing reniediation schemes. This paper outlines one such possibility for dete...
Soil water storage and groundwater behaviour in a catenary sequence beneath forest in central Amazonia：II. Floodplain water table behaviour and implications for streamflow generation
Soil water storage groundwater central Amazonia streamflow generation
2009/6/8
Valley floor groundwater level data collected during the ABRACOS project (Gash et al. 1996), and published streamflow data from small forested catchments in geomorphologically similar areas nearby hav...
Soil water storage and groundwater behaviour in a catenary sequence beneath forest in central Amazonia：I. Comparisons between plateau, slope and valley floor
Soil water storage groundwater central Amazonia plateau valley floor
2009/6/8
Soil water storage was monitored in three landscape elements in the forest (plateau, slope and valley floor) over a 3 year period to identify differences in sub-surface hydrological response. Under th...