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Electrical resistivity imaging and dye tracing test for joint investigation of reservoir leakage paths: a case study of loess area
The construction of reservoirs is a crucial method for humans to store and utilize water resources. Losing water resources due to reservoir leakage...
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Geotechnical, Geoelectric and Tracing Methods for Earth/Rock-Fill Dam and Embankment Leakage Investigation
Earth/rock-fill dams and embankments are the main water retaining structures in hydraulic projects, and they can effectively resist floods and are of...
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A new pH-based tracing method for flow mixing studies in closed-loop experimental flumes: evaluation in an open-channel confluence
Laboratory experiments based on the dispersion and mixing of passive scalars in open-channel flows are invaluable to investigate flow patterns and to...
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Predicting the degradation of reactive red-147 dye in textile wastewater using response surface methodology technique
The human health, aquatic life and environment are greatly affected by the existence of industrial waste in water especially the textile dye....
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Observing eddy dye patches induced by shear instabilities in the surf zone on a plane beach
The effects of surf zone eddy generated by alongshore currents on the deformation and transport of dye are still poorly understood, and related...
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On the spectral separation of dye mixtures
The fluorescent tracers technique for determining hydraulic and transport parameters in the field and in the laboratory is well established. Common...
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Multipeaked breakthrough curves in karstic rivers: effects of a diffluence-confluence system
In karstic environments, it is not unusual for an underground river to split into two or more streams (diffluence) and merge back together downstream...
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Synthesizing multifaceted characterization techniques to refine a conceptual model of groundwater sources to springs in valley settings (Minnesota, USA)
Springs are commonly used as low-cost monitoring locations to assess groundwater quality and long-term trends. However, spring waters in many...
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Study on turbidity sources for a karst spring downgradient of a marble quarry
Determination of recharge sources for karst springs can be essential in protection against their quantity diminishment and quality deterioration but...
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EuroKarst 2022, Málaga Advances in the Hydrogeology of Karst and Carbonate Reservoirs
This book covers advances in the field of karst from a variety of perspectives to facilitate knowledge and promote interaction between disciplines....
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Discovery of submerged springs: a step forward to effectively remediate and manage contaminated groundwater in a karst aquifer
Groundwater is contaminated with chlorinated volatile organic compounds (CVOCs) including trichloroethene (TCE), tetrachloroethene (PCE), and their...
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Review: Advances in the methodology and application of tracing in karst aquifers
Tracer methods have been widely used in many fields of environmental and natural sciences, and also in human health sciences. In particular, tracers...
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Textile dyes as a source of groundwater contamination in Mandalay, Myanmar
Textile dyeing and weaving of traditional longyi garments have traditionally occurred in the Amarapura township of Mandalay, Myanmar, since 1822,...
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A parsimonious approach for large-scale tracer test interpretation
Dye tracing is an efficient method for spring watershed delineation, but is also used in surface waters to assess pollution migration over several...
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Minnesota Caves and Karst
Carbonate caves and karst lands underlie most of southeastern Minnesota. The karst features are developed in relatively flat-lying lower Paleozoic...
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Identification and Potential of Newly Emerging Geoheritage Karst Areas South of Hanzhong, Central China
Four new promising karst areas were identified south of Hanzhong City, Shaanxi Province, via a detailed study of satellite and UAV images followed by...
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Deep-karst aquifer spring-flow trends in a water-limited system, Grand Canyon National Park, USA
Better characterization of the water resources of the Grand Canyon National Park (GRCA) and World Heritage Site, USA, will inform management...
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Detection and Mitigation of Groundwater Contamination from Highway Stormwater Runoff
As a non-point source of water contamination, the impacts of stormwater and highway runoff on surface water have been extensively addressed. However,...
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Experimental and numerical modeling of diaphragm grouting in earth dams considering construction defects
Grouting is a common technique to rehabilitate old dams that started to leak. Nevertheless, grouted diaphragms are subject to construction defects...
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Role of the preferential flow at rock–soil interface in the water leaking process in near-surface fissures filled with soils in the karst rock desertification area
Soil preferential flow infiltrating rapidly through the rock–soil interface is an important hydrological process in karst rocky desertification area....
