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Loop profile: 1570107
Scopus Author ID: 55198962800

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Works (18)

Simulation of Complex Groundwater Flow Processes in Low‐Fidelity Radial Flow Model Using a Mathematical Representation of the Variation of Vertical Hydraulic Conductivity With Depth

Hydrological Processes
2024-12 | Journal article
DOI: 10.1002/hyp.70039
Contributors: Majdi Mansour; Vasileios Christelis; Kirsty Upton; Andrew Hughes
Source: check_circle
Crossref

Characterisation of Groundwater Drought Using Distributed Modelling, Standardised Indices, and Principal Component Analysis

Water Resources Management
2024-11-08 | Journal article
DOI: 10.1007/s11269-024-03997-4
Contributors: V. Christelis; M. M. Mansour; C. R. Jackson
Source: check_circle
Crossref

On the application of rainfall projections from a convection-permitting climate model to lumped catchment models

Journal of Hydrology
2023 | Journal article
DOI: 10.1016/j.jhydrol.2023.129097
EID:

2-s2.0-85146425665

Part of ISSN: 00221694
Contributors: Ascott, M.J.; Christelis, V.; Lapworth, D.J.; Macdonald, D.M.J.; Tindimugaya, C.; Iragena, A.; Finney, D.; Fitzpatrick, R.; Marsham, J.H.; Rowell, D.P.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

An adaptive multi-fidelity optimization framework based on co-Kriging surrogate models and stochastic sampling with application to coastal aquifer management

Advances in Water Resources
2023-10 | Journal article
DOI: 10.1016/j.advwatres.2023.104537
Contributors: Vasileios Christelis; George Kopsiaftis; Rommel G. Regis; Aristotelis Mantoglou
Source: check_circle
Crossref

Multifidelity Surrogate Models for Efficient Uncertainty Propagation Analysis in Salars Systems

Frontiers in Water
2022 | Journal article
DOI: 10.3389/frwa.2022.827036
EID:

2-s2.0-85127955223

Part of ISSN: 26249375
Contributors: Christelis, V.; Hughes, A.G.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Towards integrated flood inundation modelling in groundwater-dominated catchments

Journal of Hydrology
2020 | Journal article
DOI: 10.1016/j.jhydrol.2020.125755
EID:

2-s2.0-85096488390

Part of ISSN: 00221694
Contributors: Collins, S.L.; Christelis, V.; Jackson, C.R.; Mansour, M.M.; Macdonald, D.M.J.; Barkwith, A.K.A.P.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier
grade
Preferred source (of 2)‎

Comparison of Sharp Interface to Variable Density Models in Pumping Optimisation of Coastal Aquifers

Water Resources Management
2019 | Journal article
DOI: 10.1007/s11269-019-2194-7
EID:

2-s2.0-85061045419

Part of ISSN: 15731650 09204741
Contributors: Kopsiaftis, G.; Christelis, V.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Performance comparison of multiple and single surrogate models for pumping optimization of coastal aquifers

Hydrological Sciences Journal
2019 | Journal article
DOI: 10.1080/02626667.2019.1584400
EID:

2-s2.0-85063459629

Part of ISSN: 21503435 02626667
Contributors: Christelis, V.; Kopsiaftis, G.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Pumping Optimization of Coastal Aquifers Using Seawater Intrusion Models of Variable-Fidelity and Evolutionary Algorithms

Water Resources Management
2019 | Journal article
DOI: 10.1007/s11269-018-2116-0
EID:

2-s2.0-85055949625

Part of ISSN: 15731650 09204741
Contributors: Christelis, V.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier
grade
Preferred source (of 2)‎

Metamodel-assisted analysis of an integrated model composition: An example using linked surface water – groundwater models

Environmental Modelling and Software
2018 | Journal article
DOI: 10.1016/j.envsoft.2018.05.004
EID:

2-s2.0-85053192245

Part of ISSN: 13648152
Contributors: Christelis, V.; Hughes, A.G.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Surrogate-based pumping optimization of coastal aquifers under limited computational budgets

Journal of Hydroinformatics
2018 | Journal article
DOI: 10.2166/hydro.2017.063
EID:

2-s2.0-85042146645

Part of ISSN: 14647141
Contributors: Christelis, V.; Regis, R.G.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Assessment of drought impacts on semi-arid coastal aquifers of the Mediterranean

Journal of Arid Environments
2017 | Journal article
DOI: 10.1016/j.jaridenv.2016.10.008
EID:

2-s2.0-84994036880

Part of ISSN: 1095922X 01401963
Contributors: Kopsiaftis, G.; Tigkas, D.; Christelis, V.; Vangelis, H.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Coastal aquifer management based on the joint use of density-dependent and sharp interface models

Water Resources Management
2016 | Journal article
DOI: 10.1007/s11269-015-1195-4
EID:

2-s2.0-84981739002

Part of ISSN: 15731650 09204741
Contributors: Christelis, V.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Comparative Study of Evolutionary Algorithms for the Automatic Calibration of the Medbasin-D Conceptual Hydrological Model

Environmental Processes
2016 | Journal article
DOI: 10.1007/s40710-016-0147-1
EID:

2-s2.0-84977441438

Part of ISSN: 21987505 21987491
Contributors: Tigkas, D.; Christelis, V.; Tsakiris, G.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Employing surrogate modelling for the calibration of a 2D flood simulation model

Sustainable Hydraulics in the Era of Global Change - Proceedings of the 4th European Congress of the International Association of Hydroenvironment engineering and Research, IAHR 2016
2016 | Conference paper
EID:

2-s2.0-85014991173
Contributors: Christelis, V.; Bellos, V.; Tsakiris, G.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Pumping Optimization of Coastal Aquifers Assisted by Adaptive Metamodelling Methods and Radial Basis Functions

Water Resources Management
2016 | Journal article
DOI: 10.1007/s11269-016-1337-3
EID:

2-s2.0-84968608565

Part of ISSN: 15731650 09204741
Contributors: Christelis, V.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Coastal aquifer management under drought conditions considering aquifer spatial variability

IAHS-AISH Publication
2012 | Conference paper
EID:

2-s2.0-84877606951

Part of ISSN: 01447815
Contributors: Christelis, V.; Kopsiaftis, G.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier

Stochastic simulation of seawater intrusion considering random rainfall events

Environmental Hydraulics - Proceedings of the 6th International Symposium on Environmental Hydraulics
2010 | Conference paper
DOI: 10.1201/b10553-104
EID:

2-s2.0-84860252672
Contributors: Christelis, V.C.; Mantoglou, A.
Source: Self-asserted source
Vasileios Christelis via Scopus - Elsevier
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