Personal information

Emails & domains

Verified email addresses

Verified email domains

Websites & social links

The Australian National University profile page

Other IDs

Scopus Author ID: 56922245100
Scopus Author ID: 56922245100

Activities

Collapse all

Employment (4)

The Australian National University: N/A, AU

Employment
Source: check_circle
The Australian National University

Australian National University: Canberra, ACT, AU

2024-12-01 to present | Lecturer (Tenure Track) (Research School of Earth Sciences)
Employment
Source: Self-asserted source
Siavash Ghelichkhan

Australian National University: Canberra, Australian Capital Territory, AU

2019-11-11 to present | Postdoctoral Researcher (Research School of Earth Sciences)
Employment
Source: Self-asserted source
Siavash Ghelichkhan

Ludwig-Maximilians-University: Munich, Bavaria, DE

2013-11-01 to 2019-11-01 | Doctoral Researcher (Department of Earth and Environmental Sciences)
Employment
Source: Self-asserted source
Siavash Ghelichkhan

Works (36)

Cenozoic asthenospheric flow history in the Atlantic realm: Insights from Couette/Poiseuille flow models

2025-01-20 | Preprint
DOI: 10.5194/egusphere-egu24-2321
Contributors: Zhirui Ray Wang; Ingo L. Stotz; Hans-Peter Bunge; Berta Vilacís; Jorge N. Hayek; Sia Ghelichkhan; Sergei Lebedev
Source: check_circle
Crossref

First-order global stress patterns inferred from hierarchies of upper mantle flow models

2025-01-20 | Preprint
DOI: 10.5194/egusphere-egu24-16807
Contributors: Jorge Nicolas Hayek Valencia; Ingo Leonardo Stotz; Hans-Peter Bunge; Sara Carena; Sia Ghelichkhan
Source: check_circle
Crossref

Modelling Glacial Isostatic Adjustment in Firedrake 

2025-01-20 | Preprint
DOI: 10.5194/egusphere-egu24-6863
Contributors: William Scott; Mark Hoggard; Sia Ghelichkhan; Angus Gibson; Stephan Kramer; Rhodri Davies
Source: check_circle
Crossref

Reconciling surface deflections from simulations of global mantle convection

Geoscientific Model Development
2024-12-20 | Journal article
DOI: 10.5194/gmd-17-9023-2024
Contributors: Conor P. B. O'Malley; Gareth G. Roberts; James Panton; Fred D. Richards; J. Huw Davies; Victoria M. Fernandes; Sia Ghelichkhan
Source: check_circle
Crossref

Automatic adjoint-based inversion schemes for geodynamics: reconstructing the evolution of Earth's mantle in space and time

Geoscientific Model Development
2024-07-03 | Journal article
DOI: 10.5194/gmd-17-5057-2024
Contributors: Sia Ghelichkhan; Angus Gibson; D. Rhodri Davies; Stephan C. Kramer; David A. Ham
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Reconciling Surface Deflections From Simulations of Global Mantle Convection

2024-06-26 | Preprint
DOI: 10.5194/egusphere-2024-1893
Contributors: Conor P. B. O'Malley; Gareth G. Roberts; James Panton; Fred D. Richards; J. Huw Davies; Victoria M. Fernandes; Sia Ghelichkhan
Source: check_circle
Crossref

Supplementary material to "Reconciling Surface Deflections From Simulations of Global Mantle Convection"

2024-06-26 | Preprint
DOI: 10.5194/egusphere-2024-1893-supplement
Contributors: Conor P. B. O'Malley; Gareth G. Roberts; James Panton; Fred D. Richards; J. Huw Davies; Victoria M. Fernandes; Sia Ghelichkhan
Source: check_circle
Crossref

Reconciling Surface Deflections From Simulations of Global Mantle Convection

2024-04-12 | Preprint
DOI: 10.22541/essoar.171291594.45306485/v1
Contributors: Conor Patrick O'Malley; Gareth G Roberts; James Panton; Fred D Richards; J. Huw Davies; Victoria M Fernandes; Sia Ghelichkhan
Source: check_circle
Crossref

Chapter 11 - Observations and Models of Dynamic Topography: Current Status and Future Directions

Dynamics of Plate Tectonics and Mantle Convection
2023 | Book chapter
DOI: https://doi.org/10.1016/B978-0-323-85733-8.00017-2
Part of ISBN: 978-0-323-85733-8
Contributors: D.R. Davies; S. Ghelichkhan; M.J. Hoggard; A.P. Valentine; F.D. Richards; João C. Duarte
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Geodynamic Data Assimilation: Techniques and Observables to Construct and Constrain Time-Dependent Earth Models

Applications of Data Assimilation and Inverse Problems in the Earth Sciences
2023 | Book chapter
DOI: 10.1017/9781009180412.021
Contributors: Bunge, Hans-Peter; Horbach, Andre; Colli, Lorenzo; Ghelichkhan, Siavash; Vilacís, Berta; Hayek, Jorge N.; Ismail-Zadeh, Alik; Castelli, Fabio; Jones, Dylan; Sanchez, SabrinaEditors
Source: Self-asserted source
Siavash Ghelichkhan

Geodynamic, geodetic, and seismic constraints favour deflated and dense-cored LLVPs

Earth and Planetary Science Letters
2023 | Journal article
DOI: https://doi.org/10.1016/j.epsl.2022.117964
Part of ISSN: 0012-821X
Contributors: Fred D. Richards; Mark J. Hoggard; Sia Ghelichkhan; Paula Koelemeijer; Harriet C.P. Lau
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

The influence of lithospheric thickness variations beneath Australia on seismic anisotropy and mantle flow

Geochemistry, Geophysics, Geosystems
2023 | Journal article
DOI: 10.22541/essoar.168881742.29827772/v1
Contributors: Eakin, C.; Davies, D. R.; Ghelichkhan, S., O'Donnell, J.; Agrawal, S.
Source: Self-asserted source
Siavash Ghelichkhan

Automatic adjoint-based inversion schemes for geodynamics: Reconstructing the evolution of Earth’s mantle in space and time [PREPRINT OR COMPARABLE]

2023-11-17 | Preprint | Author
DOI: 10.5194/egusphere-2023-2683
Contributors: Siavash Ghelichkhan; Angus Gibson; D. Rhodri Davies; Stephan C. Kramer; David A. Ham
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

The Influence of Lithospheric Thickness Variations Beneath Australia on Seismic Anisotropy and Mantle Flow

Geochemistry, Geophysics, Geosystems
2023-09 | Journal article | Author
DOI: 10.1029/2023GC011066
SOURCE-WORK-ID:

9bc36249-4ae6-42f4-bd8b-9ba45d078a5d

EID:

2-s2.0-85172679360
Contributors: Caroline M. Eakin; D. Rhodri Davies; Siavash Ghelichkhan; J. P. O’Donnell; S. Agrawal
Source: check_circle
The Australian National University

Cenozoic upper mantle flow history of the Atlantic realm based on Couette/Poiseuille models: Towards paleo-mantle-flowgraphy

Physics of the Earth and Planetary Interiors
2023-07 | Journal article
DOI: 10.1016/j.pepi.2023.107045
Contributors: Zhirui Ray Wang; Ingo L. Stotz; Hans-Peter Bunge; Berta Vilacís; Jorge N. Hayek; Sia Ghelichkhan; Sergei Lebedev
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Post-subduction tectonics induced by extension from a lithospheric drip

Nature Geoscience
2023-06 | Journal article
DOI: 10.1038/s41561-023-01201-7
Contributors: S. Pilia; D. R. Davies; R. Hall; C. A. Bacon; A. Gilligan; T. Greenfield; F. Tongkul; S. C. Kramer; C. R. Wilson; S. Ghelichkhan et al.
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Towards automatic finite-element methods for geodynamics via Firedrake

Geoscientific Model Development
2022 | Journal article
DOI: 10.5194/gmd-15-5127-2022
Contributors: Davies, D. R.; Kramer, S. C.; Ghelichkhan, S.; Gibson, A.
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 3)‎

Automating Finite Element Methods for Geodynamics via Firedrake

2022-01-13 | Preprint
DOI: 10.5194/gmd-2021-367
Contributors: D. Rhodri Davies; Stephan C. Kramer; Siavash Ghelichkhan; Angus Gibson
Source: check_circle
Crossref

Global mantle flow retrodictions for the early Cenozoic using an adjoint method: evolving dynamic topographies, deep mantle structures, flow trajectories and sublithospheric stresses

Geophysical Journal International
2021-03 | Journal article
DOI: 10.1093/gji/ggab108
Part of ISSN: 0956-540X
Contributors: Ghelichkhan, S; Bunge, H-P; Oeser, J
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Global distribution of sediment-hosted metals controlled by craton edge stability

Nature Geoscience
2020 | Journal article
DOI: 10.1038/s41561-020-0593-2
Contributors: Hoggard, Mark J; Czarnota, Karol; Richards, Fred D; Huston, David L; Jaques, A Lynton; Ghelichkhan, Sia
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Minerals on the edge: sediment-hosted base metal endowment above steps in lithospheric thickness

2020 | Journal article
DOI: 10.11636/134991
Contributors: Czarnota, Karol; Hoggard, M; Richards, F; Teh, M; Huston, D; Jacques, L; Ghelichkhan, S
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Quantifying the Relationship Between Short-Wavelength Dynamic Topography and Thermomechanical Structure of the Upper Mantle Using Calibrated Parameterization of Anelasticity

Journal of Geophysical Research: Solid Earth
2020 | Journal article
DOI: 10.1029/2019JB019062
Contributors: Richards, Fred D.; Hoggard, Mark J.; White, Nicky; Ghelichkhan, Sia
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 4)‎

Structure and dynamics of the oceanic lithosphere-asthenosphere system

Physics of the Earth and Planetary Interiors
2020 | Journal article
DOI: 10.1016/j.pepi.2020.106559
Part of ISSN: 0031-9201
Contributors: Fred Richards; Mark Hoggard; Alistair Crosby; Sia Ghelichkhan; Nicky White
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

TerraNeo -- Mantle Convection Beyond a Trillion Degrees of Freedom

Software for Exascale Computing ­ SPPEXA 2016-2019
2020 | Conference paper
DOI: 10.1007/978-3-030-47956-5\_19
Part of ISBN: 978-3-030-47956-5
Contributors: Bauer, Simon; Bunge, Hans-Peter; Drzisga, Daniel; Ghelichkhan, Sia; Huber, Markus; Kohl, Nils; Mohr, Marcus; Rüde, Ulrich; Thönnes, Dominik; Wohlmuth, Barbara et al.
Source: Self-asserted source
Siavash Ghelichkhan

The precession constant and its long-term variation

Icarus
2020 | Journal article
DOI: 10.1016/j.icarus.2020.114172
Part of ISSN: 0019-1035
Contributors: Sia Ghelichkhan; Jocelyn J. Fuentes; Mark J. Hoggard; Fred D. Richards; Jerry X. Mitrovica
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

On the observability of epeirogenic movement in current and future gravity missions

Gondwana Research
2018 | Journal article
DOI: 10.1016/j.gr.2017.04.016
Part of ISSN: 1342937X
Contributors: Ghelichkhan, Sia; Murböck, Michael; Colli, Lorenzo; Pail, Roland; Bunge, H. P.
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Retrodictions of Mid Paleogene mantle flow and dynamic topography in the Atlantic region from compressible high resolution adjoint mantle convection models: Sensitivity to deep mantle viscosity and tomographic input model

Gondwana Research
2018 | Journal article
DOI: 10.1016/j.gr.2017.04.027
Part of ISSN: 1342937X
Contributors: Colli, Lorenzo; Ghelichkhan, Sia; Bunge, H. P.; Oeser, Jens
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

The adjoint equations for thermochemical compressible mantle convection: derivation and verification by twin experiments

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
2018 | Journal article
DOI: 10.1098/rspa.2018.0329,
Contributors: Ghelichkhan, Sia; Bunge, Hans-Peter
Source: Self-asserted source
Siavash Ghelichkhan

Large-scale Simulation of Mantle Convection Based on a New Matrix-Free Approach

special issue of Journal of Computational Science
2018-12 | Journal article
DOI: 10.1016/j.jocs.2018.12.006
Part of ISSN: 18777503
Contributors: Bauer, Simon; Ghelichkhan, Siavash; Huber, Markus; Mohr, Marcus; Rüde, Ulrich; Wohlmuth, Barbara
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

The adjoint equations for thermochemical compressible mantle convection

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
2018-12-12 | Journal article | Author
DOI: 10.1098/rspa.2018.0329
SOURCE-WORK-ID:

6135d47c-3daf-4b4e-8943-b7f212d3086c

EID:

2-s2.0-85059817054
Contributors: Siavash Ghelichkhan; H. P. Bunge
Source: check_circle
The Australian National University

Stratigraphic framework for the plume mode of mantle convection and the analysis of interregional unconformities on geological maps

Gondwana Research
2018-01 | Journal article
DOI: 10.1016/j.gr.2017.06.003
Contributors: Friedrich, A.M. Anke M.; Bunge, H.-P.; Rieger, Stefanie M. S.M.; Colli, Lorenzo; Ghelichkhan, Siavash; Nerlich, Rainer
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

The compressible adjoint equations in geodynamics: derivation and numerical assessment

GEM - International Journal on Geomathematics
2016 | Journal article
DOI: 10.1007/s13137-016-0080-5
Part of ISSN: 18692680
Contributors: Ghelichkhan, Sia; Bunge, Hans Peter
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Constraining central Neo-Tethys Ocean reconstructions with mantle convection models

Geophysical Research Letters
2016-09 | Journal article
DOI: 10.1002/2016gl070524
Part of ISBN:

1944-8007

Part of ISSN: 19448007
Contributors: Nerlich, Rainer; Colli, Lorenzo; Ghelichkhan, Sia; Schuberth, Bernhard; Bunge, Hans Peter
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

On the ratio of dynamic topography and gravity anomalies in a dynamic Earth

Geophysical Research Letters
2016-03 | Journal article
DOI: 10.1002/2016GL067929
Part of ISBN:

1944-8007

Part of ISSN: 00948276
Contributors: Colli, Lorenzo; Ghelichkhan, Sia; Bunge, H.-P.
Source: Self-asserted source
Siavash Ghelichkhan
grade
Preferred source (of 2)‎

Fast asthenosphere motion in high-resolution global mantle flow models

Geophysical Research Letters
2015-09 | Journal article
DOI: 10.1002/2015GL063727
Part of ISSN: 19448007
Contributors: Weismüller, Jens; Gmeiner, Björn; Ghelichkhan, Sia; Huber, Markus; John, Lorenz; Wohlmuth, Barbara; Rüde, Ulrich; Bunge, H.-P. Hans Peter
Source: Self-asserted source
Siavash Ghelichkhan

Adjoint method in mantle convection: Impact of model parameters

2013 | Supervised student publication
Contributors: Ghelichkhan, Sia
Source: Self-asserted source
Siavash Ghelichkhan
How many people are using ORCID?