Results 121 to 130 of about 4,919,113 (388)

Field Test of a Bioelectrochemical Membrane‐Less Reactor for Chlorinated Aliphatic Hydrocarbon and Nitrate Removal from a Contaminated Groundwater

ChemPlusChem, EarlyView.
This study evaluates a membrane‐less bioelectrochemical reactor in a real groundwater remediation scenario, targeting chlorinated aliphatic hydrocarbons and nitrate contamination. Electron supply via graphite granules biocathode stimulates reductive dechlorination and nitrate reduction, despite competing processes like sulfate reduction and ...
Geremia Sassetto, Maria Presutti, Agnese Lai, Giulia Simonetti, Laura Lorini, Marco Petrangeli Papini, Marco Zeppilli   +6 more
wiley   +1 more source

Hydrological summary for the United Kingdom: August 2013 [PDF]

, 2013
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Clemas, Sandie, Hannaford, Jamie, Lewis, Melinda, Muchan, Katie, Parry, Simon   +4 more
core  

Improved understanding of groundwater flow in complex superficial deposits using three-dimensional geological-framework and groundwater models: an example from Glasgow, Scotland (UK) [PDF]

, 2014
Groundwater models are useful in improving knowledge of groundwater flow processes, both for testing existing hypotheses of how specific systems behave and predicting the response to various environmental stresses.
Dearden, R., Hughes, A.G., Mansour, M.M., O Dochartaigh, B.E., Turner, R.J.   +4 more
core   +1 more source

Analytical Solutions of a Space-Time Fractional Derivative of Groundwater Flow Equation

, 2014
The classical Darcy law is generalized by regarding the water flow as a function of a noninteger order derivative of the piezometric head. This generalized law and the law of conservation of mass are then used to derive a new equation for groundwater ...
A. Atangana, P. D. Vermeulen
semanticscholar   +1 more source

Megacity pumping and preferential flow threaten groundwater quality

Nature Communications, 2016
Many of the world’s megacities depend on groundwater from geologically complex aquifers that are over-exploited and threatened by contamination. Here, using the example of Dhaka, Bangladesh, we illustrate how interactions between aquifer heterogeneity ...
M. R. Khan, Mohammad Koneshloo, P. Knappett, Kazi Matin Uddin Ahmed, B. Bostick, B. Mailloux, R. Mozumder, A. Zahid, C. Harvey, A. van Geen, H. Michael   +10 more
semanticscholar   +1 more source

Family's socioeconomic and demographic factors on elements of children's dental and oral health: A scoping review

Clinical and Experimental Dental Research, EarlyView.
Abstract Background Family plays a significant role in children's dental and oral health (DOH) elements, such as children's DOH knowledge and practice, the development of children's dental fear and anxiety (DFA), children's dental visits, and children's DOH status.
Wisnu Fadila, Mugia B. Rahardja, Puguh Prasetyoputra, Anne A. Suwargiani, Yanu E. Prasetyo, Eriska Riyanti   +5 more
wiley   +1 more source

Hydrological Summary for the UK: July 2010 [PDF]

, 2010
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core  

Antarctic subglacial groundwater: a concept paper on its measurement and potential influence on ice flow

Special Publications, 2017
Is groundwater abundant in Antarctica and does it modulate ice flow? Answering this question matters because ice streams flow by gliding over a wet substrate of till.
M. Siegert, B. Kulessa, M. Bougamont, P. Christoffersen, K. Key, Kristoffer R. Andersen, A. Booth, A. Smith   +7 more
semanticscholar   +1 more source

The Interplay of Public Administration and Community Resilience During the COVID‐19 Pandemic—A Rapid Scoping Review

Conflict Resolution Quarterly, EarlyView.
ABSTRACT This rapid scoping review examines the interplay between public administration and community resilience during the COVID‐19 pandemic, focusing on the type of research conducted, emerging themes in resilience studies, and key lessons learned. The findings show that research in the Global North has primarily examined resilience at the city level,
Daniela Gröschke
wiley   +1 more source

Comparing Global Violations of Environmentally Critical Groundwater Discharge Thresholds

Water Resources Research
Groundwater is a crucial resource to support surface water bodies via groundwater discharge. In this study, we applied two methods of estimating global environmentally critical groundwater discharge, defined as the flux of groundwater to streamflow ...
B. P. P. Marinelli, C. Mohan, T. Gleeson, F. Ludwig, I. E. M. deGraaf   +4 more
doaj   +1 more source