Results 51 to 60 of about 3,461 (159)

An Approach to Delineate Groundwater Bodies at Risk: Seawater Intrusion in Liepāja (Latvia)

E3S Web of Conferences, 2018
Groundwater quality in coastal areas is frequently affected by seawater intrusion as a consequence of intensive water consumption. To achieve “good chemical status” of a groundwater body according to Water Framework Directive the effects of saline or ...
Bikše J., Retike I.
doaj   +1 more source

Influence of Permeability Anisotropy on the Seawater Intrusion Progress

Journal of Applied Mathematics
In this paper, we study the influence of permeability anisotropy on the progress of the saltwater–freshwater interface in an unconfined aquifer. The model used in this study is composed of the two‐phase flow equations in porous media and the transport equation of the level set function to follow the motion of the interface.
Paul Emile Boka, Dogba Narcisse Dakouri, Kablan Jérôme Adou   +2 more
openaire   +2 more sources

Resistivity numerical modeling and tomography of seawater intrusion pathways in bedrock zones

Shuiwen dizhi gongcheng dizhi
Seawater intrusion poses a significant potential threat to coastal underground engineering, and the accurate identification of its preferential flow pathways is crucial for risk prevention and hazard mitigation.
Yian CUI, Tongxin JI, Jing XIE
doaj   +1 more source

Groundwater Characteristics Analysis to Identify the Seawater Intrusion in Coastal Deep Aquifer System, Semarang, Central Java, Indonesia

JGEET: Journal of Geoscience, Engineering, Environment and Technology
The study area is located in Semarang, representing a coastal and industrial zone where groundwater exploited as main water resources. Seawater instrusion has been identified as a significant issue in coastal regions due to its impact on groundwater ...
Yudhi Listiawan, Aisyah Shafa Virgianty, Tulus Pramudyo, Teuku Yan Waliana Muda Iskandarsyah   +3 more
doaj   +1 more source

Rheological properties and film-forming mechanism of anti-seawater deterioration slurry for slurry shield

Yantu gongcheng xuebao
During the construction of offshore and seabed slurry shield tunnels, the properties of slurry contacting with seawater are seriously deteriorated, leading to the failure of filter cake formation and the instability of excavation face.
DING Wantao 1, 2, GUO Wenjing 1, CAO Kai 1, LI Zhenyu 3
doaj   +1 more source

A multi-objective simulation-optimization model constrained by the potential seawater intrusion

Shui kexue jinzhan, 2015
A linked simulation-optimization model(SWT-NPTSGA) using the niched Pareto tabu search combined with a genetic algorithm(NPTSGA),is developed for deriving multiple objective management strategies for coastal aquifers,involving seawater intrusion control ...
YANG Yun, WU Jianfeng, LIN Jin, WU Jichun, WANG Jinguo   +4 more
doaj   +1 more source

Research on Seawater Intrusion Suppression Scheme of Minjiang River Estuary. [PDF]

Int J Environ Res Public Health, 2023
Wang Z, Guan Y, Zhang D, Niyongabo A, Ming H, Yu Z, Huang Y.   +6 more
europepmc   +1 more source

Seawater intrusion in complex geological environments

, 2023
Modelling seawater intrusion (SWI) has evolved from a tool for understanding to a water management need. Yet, it remains a challenge. Difficulties arise from the assessment of dispersion coefficients and the complexity of natural systems that results in complicated aquifer geometries and heterogeneity in the hydraulic parameters.
openaire   +5 more sources

Integrated clustering analysis for delineating seawater intrusion and heavy metals in Arabian Gulf Coastal groundwater of Saudi Arabia. [PDF]

Heliyon, 2023
Benaafi M, Abba SI, Tawabini B, Abdulazeez I, Salhi B, Usman J, Aljundi IH.   +6 more
europepmc   +1 more source

Effects of Seawater Intrusion on the Groundwater Quality of Multi-Layered Aquifers in Eastern Saudi Arabia. [PDF]

Molecules, 2023
Benaafi M, Abba SI, Aljundi IH.
europepmc   +1 more source