Publication
Tidal influence on BTEX biodegradation in sandy coastal aquifers
Publications associées (65)
Effects of Unsaturated Flow on Salt Distributions in Tidally Influenced Coastal Unconfined Aquifers
David Andrew Barry, Zhaoyang Luo
Unsaturated flow influences both the seawater extent under steady-state conditions and the propagation of tides in coastal aquifers. However, its effects on salt distributions in tidally influenced coastal aquifers are little investigated. The present stud ...
2023Surface water and groundwater interactions in salt marshes and their impact on plant ecology and coastal biogeochemistry
Salt marshes are highly productive intertidal wetlands providing important ecological services for maintaining coastal biodiversity, buffering against oceanic storms, and acting as efficient carbon sinks. However, about half of these wetlands have been los ...
2022Approximate analytical solutions for assessing the effects of unsaturated flow on seawater extent in thin unconfined coastal aquifers
David Andrew Barry, Zhaoyang Luo
This study develops approximate analytical solutions for seawater extent in unconfined coastal aquifers considering unsaturated flow, and assuming steady-state, sharp-interface conditions, for both constant flux (flux-controlled aquifers) and constant head ...
2022Temperature of artificial freshwater recharge significantly affects salinity distributions in coastal confined aquifers
Artificial freshwater recharge is commonly used to mitigate seawater intrusion and restore salinized aquifers in coastal zones. While the temperature of recharged freshwater often differs from that of aquifers, effects of temperature differences on water f ...
2021Thermal Effects on Flow and Salinity Distributions in Coastal Confined Aquifers
Coastal aquifers provide an important hydrologic connection between terrestrial freshwater and oceanic seawater. Understanding the water flow and salinity distributions in those aquifers is essential to manage seawater intrusion and regional groundwater re ...
AMER GEOPHYSICAL UNION2020Estuarine tidal response to sea level rise: The significance of entrance restriction
Giovanni De Cesare, Steve Hottinger
Estuarine environments, as dynamic low-lying transition zones between rivers and the open sea, are vulnerable to sea level rise (SLR). To evaluate the potential impacts of SLR on estuarine responses, it is necessary to examine the altered tidal dynamics, i ...
2020Viral Metagenomic Content Reflects Seawater Ecological Quality in the Coastal Zone
Grégoire Marie Octave Edouard Michoud, Stylianos Fodelianakis
Viruses interfere with their host's metabolism through the expression of auxiliary metabolic genes (AMGs) that, until now, are mostly studied under large physicochemical gradients. Here, we focus on coastal marine ecosystems and we sequence the viral metag ...
2020Effects of temperature on tidally influenced coastal unconfined aquifers
David Andrew Barry, Li Pu, Chenming Zhang
Aquifer-ocean temperature contrasts are common worldwide. Their effects on flow and salinity distributions in unconfined coastal aquifers are, however, poorly understood. Based on laboratory experiments and numerical simulations, we examined the responses ...
2020Effects of entrance conditions on tidal hydrodynamics in idealized prismatic estuaries under sea level rise
Understanding tidal hydrodynamics response to sea level rise (SLR) in estuaries is essential to predict future potential issues such as shoreline erosion, more frequent and intense flooding, coastal wetland threatening, and their economic and ecological as ...
2019Desalinization and Salinization: A Review of Major Challenges for Coastal Reservoirs
Coastal reservoirs are a possible solution to water supply and management issues in coastal zones. However, salinization can degrade the utility of such reservoirs. Two related major challenges affecting the operation of a coastal reservoir are desalinizat ...
2019