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Urbanization worldwide is a pervasive phenomenon of our time, and sustainable urban development is one of the greatest challenges faced by the contemporary world. The subsurface plays a range of roles in such developments through the complex processes of urbanization, including building development, constructing roads, and providing water supplies, drainage, sanitation, and even solid waste disposal.Urban groundwater problems are usually predictable; however, they are not predicted early enough. During recent decades, progressive advances in the scientific understanding of urban hydrogeological processes and the groundwater regimes of a substantial number of cities have been documented. This extensive array of subsurface challenges that cities have to contend with lies at the core of the sustainability of the urban water cycle. This is threatened by the increasing scale and downward extent of urban subsurface construction, including utilities (cables, sewage, and drainage), transportation (tunnels, passages), and storage (cellars, parking lots, and thermal energy). The cumulative impact of this subsurface congestion on the surrounding geology, and especially on the groundwater system, has to be constantly studied and addressed.In this volume, key connections amongst urban hydrogeology activities are identified as being consistent with scientific results and good practices in their relationship to subsurface data and knowledge on subsurface systems. The volume supports a useful dialogue between the providers and consumers of urban groundwater data and knowledge, offering new perspectives on the existing research themes.
Technology: general issues --- Environmental science, engineering & technology --- hydrochemistry --- chalk aquifer --- 1,1,1-trichloroethane --- degradation --- sulphate --- backfill --- leaching test --- urban development --- developing cities --- groundwater policy --- integrated management --- groundwater --- urban hydrology --- drainage --- modeling --- sewer --- baseflow --- urban hydrogeology --- groundwater quality --- sewer system --- agriculture --- groundwater modeling --- urban --- resilience --- sustainability --- hazards --- subsurface --- water cycle --- land-use --- infrastructure --- planning --- catchment --- hydrogeology --- accidental wetland --- road salt --- headwater stream --- groundwater flow --- urban groundwater --- numerical modeling --- water budget --- regional land subsidence --- groundwater abstraction --- numerical simulation --- InSAR --- Semarang City --- cutoff walls --- plastic concrete --- cement-bentonite-water ratio --- infiltration of stormwater --- green infrastructure --- nature-based solutions --- bioretention --- hydrologic performance --- full-scale testing --- drought --- urban planning --- sustainable development --- n/a
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Urbanization worldwide is a pervasive phenomenon of our time, and sustainable urban development is one of the greatest challenges faced by the contemporary world. The subsurface plays a range of roles in such developments through the complex processes of urbanization, including building development, constructing roads, and providing water supplies, drainage, sanitation, and even solid waste disposal.Urban groundwater problems are usually predictable; however, they are not predicted early enough. During recent decades, progressive advances in the scientific understanding of urban hydrogeological processes and the groundwater regimes of a substantial number of cities have been documented. This extensive array of subsurface challenges that cities have to contend with lies at the core of the sustainability of the urban water cycle. This is threatened by the increasing scale and downward extent of urban subsurface construction, including utilities (cables, sewage, and drainage), transportation (tunnels, passages), and storage (cellars, parking lots, and thermal energy). The cumulative impact of this subsurface congestion on the surrounding geology, and especially on the groundwater system, has to be constantly studied and addressed.In this volume, key connections amongst urban hydrogeology activities are identified as being consistent with scientific results and good practices in their relationship to subsurface data and knowledge on subsurface systems. The volume supports a useful dialogue between the providers and consumers of urban groundwater data and knowledge, offering new perspectives on the existing research themes.
hydrochemistry --- chalk aquifer --- 1,1,1-trichloroethane --- degradation --- sulphate --- backfill --- leaching test --- urban development --- developing cities --- groundwater policy --- integrated management --- groundwater --- urban hydrology --- drainage --- modeling --- sewer --- baseflow --- urban hydrogeology --- groundwater quality --- sewer system --- agriculture --- groundwater modeling --- urban --- resilience --- sustainability --- hazards --- subsurface --- water cycle --- land-use --- infrastructure --- planning --- catchment --- hydrogeology --- accidental wetland --- road salt --- headwater stream --- groundwater flow --- urban groundwater --- numerical modeling --- water budget --- regional land subsidence --- groundwater abstraction --- numerical simulation --- InSAR --- Semarang City --- cutoff walls --- plastic concrete --- cement-bentonite-water ratio --- infiltration of stormwater --- green infrastructure --- nature-based solutions --- bioretention --- hydrologic performance --- full-scale testing --- drought --- urban planning --- sustainable development --- n/a
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Urbanization worldwide is a pervasive phenomenon of our time, and sustainable urban development is one of the greatest challenges faced by the contemporary world. The subsurface plays a range of roles in such developments through the complex processes of urbanization, including building development, constructing roads, and providing water supplies, drainage, sanitation, and even solid waste disposal.Urban groundwater problems are usually predictable; however, they are not predicted early enough. During recent decades, progressive advances in the scientific understanding of urban hydrogeological processes and the groundwater regimes of a substantial number of cities have been documented. This extensive array of subsurface challenges that cities have to contend with lies at the core of the sustainability of the urban water cycle. This is threatened by the increasing scale and downward extent of urban subsurface construction, including utilities (cables, sewage, and drainage), transportation (tunnels, passages), and storage (cellars, parking lots, and thermal energy). The cumulative impact of this subsurface congestion on the surrounding geology, and especially on the groundwater system, has to be constantly studied and addressed.In this volume, key connections amongst urban hydrogeology activities are identified as being consistent with scientific results and good practices in their relationship to subsurface data and knowledge on subsurface systems. The volume supports a useful dialogue between the providers and consumers of urban groundwater data and knowledge, offering new perspectives on the existing research themes.
Technology: general issues --- Environmental science, engineering & technology --- hydrochemistry --- chalk aquifer --- 1,1,1-trichloroethane --- degradation --- sulphate --- backfill --- leaching test --- urban development --- developing cities --- groundwater policy --- integrated management --- groundwater --- urban hydrology --- drainage --- modeling --- sewer --- baseflow --- urban hydrogeology --- groundwater quality --- sewer system --- agriculture --- groundwater modeling --- urban --- resilience --- sustainability --- hazards --- subsurface --- water cycle --- land-use --- infrastructure --- planning --- catchment --- hydrogeology --- accidental wetland --- road salt --- headwater stream --- groundwater flow --- urban groundwater --- numerical modeling --- water budget --- regional land subsidence --- groundwater abstraction --- numerical simulation --- InSAR --- Semarang City --- cutoff walls --- plastic concrete --- cement-bentonite-water ratio --- infiltration of stormwater --- green infrastructure --- nature-based solutions --- bioretention --- hydrologic performance --- full-scale testing --- drought --- urban planning --- sustainable development
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In nature, urban groundwater results in multiple processes, including climatic, geological, geomorphological, geochemical, ecotoxicological, and hydraulic processes, in addition to sanitation, all of which sustain varied ecological services. Urban development profoundly impacts hydrological systems, particularly in the invisible component of the water cycle, the groundwater. That impact was perceived a considerable while in the past, and the initial focus was drawn to societal roles in the development of urbanisation and the consequent contamination and pollution of hydrosystems. Additional issues in sustainable water resource management and hydrological cycle comprehension are added by urbanisation. The Special Issue highlights the presentation and discussion of model urban studies and reflections that describe the current state-of-the-art methods on challenges and emerging fields related to the mapping, characterisation, assessment, mitigation, and protection of sustainable groundwater systems in peri-urban and urban areas. In the current year, 2022, World Water Day was dedicated to groundwater, and the process of making the invisible visible. This Special Issue offers a set of papers that promote reflections, methodologies, and learned studies on the importance of fresh water in urban areas.
Research & information: general --- Environmental economics --- water resources carrying capacity --- load-balance --- system dynamics model --- water resources allocation --- Jilin province --- wildfire --- peri-urban area --- groundwater quality --- polycyclic aromatic hydrocarbons --- major ions --- metals --- urban groundwater --- hydrogeochemistry --- hydrodynamics --- IPI-Urban --- NW Portugal --- emergency groundwater source --- numerical model --- drawdown --- in situ hydrogeological tests --- salinity --- ions --- semi-arid region --- Mewat --- Haryana --- environmental isotope --- δ2H --- municipal solid waste --- leachate contamination --- natural tracers --- coal mine wastewater quality --- irrigation --- heavy metals --- water quality index --- environmental impact --- groundwater sustainable management --- groundwater abstraction --- seawater intrusion --- numerical modelling --- coastal aquifer --- urban water-supply --- groundwater --- private self-supply --- management issues --- water supply system --- volcanism --- eruptive scenarios --- vulnerability --- Azores --- wellhead protection area --- numerical modeling --- analytical methods --- n/a --- Research. --- Environmental economics.
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