Articles | Volume 13, issue 12
https://doi.org/10.5194/gmd-13-6547-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-13-6547-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Model description paper
| 
23 Dec 2020
Model description paper |
| 23 Dec 2020
| 23 Dec 2020
HydrothermalFoam v1.0: a 3-D hydrothermal transport model for natural submarine hydrothermal systems
Zhikui Guo
Key Laboratory of Submarine Geosciences, MNR, Second Institute of Oceanography, MNR, Hangzhou 310012, China
GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1–3, 24159 Kiel, Germany
GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1–3, 24159 Kiel, Germany
Chunhui Tao
CORRESPONDING AUTHOR
Key Laboratory of Submarine Geosciences, MNR, Second Institute of Oceanography, MNR, Hangzhou 310012, China
School of Oceanography, Shanghai Jiao Tong University, 1954 Huashan Rd., Shanghai 200030, China
Related authors
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Zhongmin Zhu, Jinsong Shen, Chunhui Tao, Xianming Deng, Tao Wu, Zuofu Nie, Wenyi Wang, and Zhaoyang Su
Geosci. Instrum. Method. Data Syst., 10, 35–43, https://doi.org/10.5194/gi-10-35-2021, https://doi.org/10.5194/gi-10-35-2021, 2021
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A new multicomponent electrical field observation system based on an autonomous underwater vehicle (AUV) was introduced for the measurement of seafloor self-potential. The system was tested in a lake and the multicomponent self-potential data were collected. The new SP system can be applied to marine SP observations, providing an efficient and low-noise SP acquisition method for marine resources and environmental investigations.
Related subject area
Solid Earth
AdaHRBF v1.0: gradient-adaptive Hermite–Birkhoff radial basis function interpolants for three-dimensional stratigraphic implicit modeling
PySubdiv 1.0: open-source geological modeling and reconstruction by non-manifold subdivision surfaces
Reconstructing tephra fall deposits via ensemble-based data assimilation techniques
IMEX_SfloW2D v2: a depth-averaged numerical flow model for volcanic gas-particle flows over complex topographies and water
ClinoformNet-1.0: stratigraphic forward modeling and deep learning for seismic clinoform delineation
Addressing challenges in uncertainty quantification: the case of geohazard assessments
Simulation of a fully coupled 3D GIA – ice-sheet model for the Antarctic Ice Sheet over a glacial cycle
DeepISMNet: three-dimensional implicit structural modeling with convolutional neural network
Towards automatic finite-element methods for geodynamics via Firedrake
MagmaFOAM-1.0: a modular framework for the simulation of magmatic systems
A global, spherical finite-element model for post-seismic deformation using Abaqus
SMAUG v1.0 – a user-friendly muon simulator for the imaging of geological objects in 3-D
CliffDelineaTool v1.2.0: an algorithm for identifying coastal cliff base and top positions
Capturing the interactions between ice sheets, sea level and the solid Earth on a range of timescales: a new “time window” algorithm
Structural, petrophysical, and geological constraints in potential field inversion using the Tomofast-x v1.0 open-source code
Spatial agents for geological surface modelling
RHEA v1.0: Enabling fully coupled simulations with hydro-geomechanical heterogeneity
Modelling of faults in LoopStructural 1.0
PALEOSTRIPv1.0 – a user-friendly 3D backtracking software to reconstruct paleo-bathymetries
LoopStructural 1.0: time-aware geological modelling
Sub3DNet1.0: a deep-learning model for regional-scale 3D subsurface structure mapping
Analytical solutions for mantle flow in cylindrical and spherical shells
Towards a model for structured mass movements: the OpenLISEM hazard model 2.0a
GO_3D_OBS: the multi-parameter benchmark geomodel for seismic imaging method assessment and next-generation 3D survey design (version 1.0)
PLUME-MoM-TSM 1.0.0: a volcanic column and umbrella cloud spreading model
Synthetic seismicity distribution in Guerrero–Oaxaca subduction zone, Mexico, and its implications on the role of asperities in Gutenberg–Richter law
A new open-source viscoelastic solid earth deformation module implemented in Elmer (v8.4)
CobWeb 1.0: machine learning toolbox for tomographic imaging
pygeodyn 1.1.0: a Python package for geomagnetic data assimilation
IMEX_SfloW2D 1.0: a depth-averaged numerical flow model for pyroclastic avalanches
A multilayer approach and its application to model a local gravimetric quasi-geoid model over the North Sea: QGNSea V1.0
Development of an automatic delineation of cliff top and toe on very irregular planform coastlines (CliffMetrics v1.0)
Bayesian inference of earthquake rupture models using polynomial chaos expansion
Geodynamic diagnostics, scientific visualisation and StagLab 3.0
SaLEM (v1.0) – the Soil and Landscape Evolution Model (SaLEM) for simulation of regolith depth in periglacial environments
SILLi 1.0: a 1-D numerical tool quantifying the thermal effects of sill intrusions
The SPACE 1.0 model: a Landlab component for 2-D calculation of sediment transport, bedrock erosion, and landscape evolution
Ellipsoids (v1.0): 3-D magnetic modelling of ellipsoidal bodies
Global-scale modelling of melting and isotopic evolution of Earth's mantle: melting modules for TERRA
pynoddy 1.0: an experimental platform for automated 3-D kinematic and potential field modelling
Open-source modular solutions for flexural isostasy: gFlex v1.0
FPLUME-1.0: An integral volcanic plume model accounting for ash aggregation
PyXRD v0.6.7: a free and open-source program to quantify disordered phyllosilicates using multi-specimen X-ray diffraction profile fitting
r.randomwalk v1, a multi-functional conceptual tool for mass movement routing
Improving the global applicability of the RUSLE model – adjustment of the topographical and rainfall erosivity factors
PLUME-MoM 1.0: A new integral model of volcanic plumes based on the method of moments
Thermo-hydro-mechanical processes in fractured rock formations during a glacial advance
On the sensitivity of 3-D thermal convection codes to numerical discretization: a model intercomparison
Verification of an ADER-DG method for complex dynamic rupture problems
A semi-implicit, second-order-accurate numerical model for multiphase underexpanded volcanic jets
Baoyi Zhang, Linze Du, Umair Khan, Yongqiang Tong, Lifang Wang, and Hao Deng
Geosci. Model Dev., 16, 3651–3674, https://doi.org/10.5194/gmd-16-3651-2023, https://doi.org/10.5194/gmd-16-3651-2023, 2023
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We propose a Hermite–Birkhoff radial basis function (HRBF) formulation, AdaHRBF, with an adaptive gradient magnitude for continuous 3D stratigraphic potential field (SPF) modeling of multiple stratigraphic interfaces. In the linear system of HRBF interpolants constrained by the scattered on-contact attribute points and off-contact attitude points of a set of strata in 3D space, we add a novel optimization term to iteratively obtain the true gradient magnitude.
Mohammad Moulaeifard, Simon Bernard, and Florian Wellmann
Geosci. Model Dev., 16, 3565–3579, https://doi.org/10.5194/gmd-16-3565-2023, https://doi.org/10.5194/gmd-16-3565-2023, 2023
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In this work, we propose a flexible framework to generate and interact with geological models using explicit surface representations. The essence of the work lies in the determination of the flexible control mesh, topologically similar to the main geological structure, watertight and controllable with few control points, to manage the geological structures. We exploited the subdivision surface method in our work, which is commonly used in the animation and gaming industry.
Leonardo Mingari, Antonio Costa, Giovanni Macedonio, and Arnau Folch
Geosci. Model Dev., 16, 3459–3478, https://doi.org/10.5194/gmd-16-3459-2023, https://doi.org/10.5194/gmd-16-3459-2023, 2023
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Two novel techniques for ensemble-based data assimilation, suitable for semi-positive-definite variables with highly skewed uncertainty distributions such as tephra deposit mass loading, are applied to reconstruct the tephra fallout deposit resulting from the 2015 Calbuco eruption in Chile. The deposit spatial distribution and the ashfall volume according to the analyses are in good agreement with estimations based on field measurements and isopach maps reported in previous studies.
Mattia de' Michieli Vitturi, Tomaso Esposti Ongaro, and Samantha Engwell
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2023-80, https://doi.org/10.5194/gmd-2023-80, 2023
Revised manuscript accepted for GMD
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We present version 2 of the numerical code IMEX-Sflow2D. With this version it is possible to simulate a wide range of volcanic mass flows (pyroclastic avalanches, lahars, pyroclastic surges) and here we present its application to transient dilute pyroclastic density currents (PDCs). A simulation of the Krakatau 1883 eruption demonstrates the capability of the numerical model to face a complex natural case involving the propagation of PDCs over the sea surface and across topographic obstacles.
Hui Gao, Xinming Wu, Jinyu Zhang, Xiaoming Sun, and Zhengfa Bi
Geosci. Model Dev., 16, 2495–2513, https://doi.org/10.5194/gmd-16-2495-2023, https://doi.org/10.5194/gmd-16-2495-2023, 2023
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We propose a workflow to automatically generate synthetic seismic data and corresponding stratigraphic labels (e.g., clinoform facies, relative geologic time, and synchronous horizons) by geological and geophysical forward modeling. Trained with only synthetic datasets, our network works well to accurately and efficiently predict clinoform facies in 2D and 3D field seismic data. Such a workflow can be easily extended for other geological and geophysical scenarios in the future.
Ibsen Chivata Cardenas, Terje Aven, and Roger Flage
Geosci. Model Dev., 16, 1601–1615, https://doi.org/10.5194/gmd-16-1601-2023, https://doi.org/10.5194/gmd-16-1601-2023, 2023
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We discuss challenges in uncertainty quantification for geohazard assessments. The challenges arise from limited data and the one-off nature of geohazard features. The challenges include the credibility of predictions, input uncertainty, and assumptions’ impact. Considerations to increase credibility of the quantification are provided. Crucial tasks in the quantification are the exhaustive scrutiny of the background knowledge coupled with the assessment of deviations of assumptions made.
Caroline Jacoba van Calcar, Roderik S. W. van de Wal, Bas Blank, Bas de Boer, and Wouter van der Wal
EGUsphere, https://doi.org/10.5194/egusphere-2022-1328, https://doi.org/10.5194/egusphere-2022-1328, 2022
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The waxing and waning of the Antarctic ice sheet caused the Earth’s surface to deform, which is stabilizing the ice sheet and mainly determined by the spatially variable viscosity of the mantle. Including this feedback in model simulations leads to significant differences in ice sheet extend and ice thickness at present day. The results underline and quantify the importance of including this local feedback effect in ice-sheet models when simulating the Antarctic Ice Sheet evolution.
Zhengfa Bi, Xinming Wu, Zhaoliang Li, Dekuan Chang, and Xueshan Yong
Geosci. Model Dev., 15, 6841–6861, https://doi.org/10.5194/gmd-15-6841-2022, https://doi.org/10.5194/gmd-15-6841-2022, 2022
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We present an implicit modeling method based on deep learning to produce a geologically valid and structurally compatible model from unevenly sampled structural data. Trained with automatically generated synthetic data with realistic features, our network can efficiently model geological structures without the need to solve large systems of mathematical equations, opening new opportunities for further leveraging deep learning to improve modeling capacity in many Earth science applications.
D. Rhodri Davies, Stephan C. Kramer, Sia Ghelichkhan, and Angus Gibson
Geosci. Model Dev., 15, 5127–5166, https://doi.org/10.5194/gmd-15-5127-2022, https://doi.org/10.5194/gmd-15-5127-2022, 2022
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Firedrake is a state-of-the-art system that automatically generates highly optimised code for simulating finite-element (FE) problems in geophysical fluid dynamics. It creates a separation of concerns between employing the FE method and implementing it. Here, we demonstrate the applicability and benefits of Firedrake for simulating geodynamical flows, with a focus on the slow creeping motion of Earth's mantle over geological timescales, which is ultimately the engine driving our dynamic Earth.
Federico Brogi, Simone Colucci, Jacopo Matrone, Chiara Paola Montagna, Mattia De' Michieli Vitturi, and Paolo Papale
Geosci. Model Dev., 15, 3773–3796, https://doi.org/10.5194/gmd-15-3773-2022, https://doi.org/10.5194/gmd-15-3773-2022, 2022
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Computer simulations play a fundamental role in understanding volcanic phenomena. The growing complexity of these simulations requires the development of flexible computational tools that can easily switch between sub-models and solution techniques as well as optimizations. MagmaFOAM is a newly developed library that allows for maximum flexibility for solving multiphase volcanic flows and promotes collaborative work for in-house and community model development, testing, and comparison.
Grace A. Nield, Matt A. King, Rebekka Steffen, and Bas Blank
Geosci. Model Dev., 15, 2489–2503, https://doi.org/10.5194/gmd-15-2489-2022, https://doi.org/10.5194/gmd-15-2489-2022, 2022
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We present a finite-element model of post-seismic solid Earth deformation built in the software package Abaqus for the purpose of calculating post-seismic deformation in the far field of major earthquakes. The model is benchmarked against an existing open-source post-seismic model demonstrating good agreement. The advantage over existing models is the potential for simple modification to include 3-D Earth structure, non-linear rheologies and alternative or multiple sources of stress change.
Alessandro Lechmann, David Mair, Akitaka Ariga, Tomoko Ariga, Antonio Ereditato, Ryuichi Nishiyama, Ciro Pistillo, Paola Scampoli, Mykhailo Vladymyrov, and Fritz Schlunegger
Geosci. Model Dev., 15, 2441–2473, https://doi.org/10.5194/gmd-15-2441-2022, https://doi.org/10.5194/gmd-15-2441-2022, 2022
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Muon tomography is a technology that is used often in geoscientific research. The know-how of data analysis is, however, still possessed by physicists who developed this technology. This article aims at providing geoscientists with the necessary tools to perform their own analyses. We hope that a lower threshold to enter the field of muon tomography will allow more geoscientists to engage with muon tomography. SMAUG is set up in a modular way to allow for its own modules to work in between.
Zuzanna M. Swirad and Adam P. Young
Geosci. Model Dev., 15, 1499–1512, https://doi.org/10.5194/gmd-15-1499-2022, https://doi.org/10.5194/gmd-15-1499-2022, 2022
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Cliff base and top lines that delimit coastal cliff faces are usually manually digitized based on maps, aerial photographs, terrain models, etc. However, manual mapping is time consuming and depends on the mapper's decisions and skills. To increase the objectivity and efficiency of cliff mapping, we developed CliffDelineaTool, an algorithm that identifies cliff base and top positions along cross-shore transects using elevation and slope characteristics.
Holly Kyeore Han, Natalya Gomez, and Jeannette Xiu Wen Wan
Geosci. Model Dev., 15, 1355–1373, https://doi.org/10.5194/gmd-15-1355-2022, https://doi.org/10.5194/gmd-15-1355-2022, 2022
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Interactions between ice sheets, sea level and the solid Earth occur over a range of timescales from years to tens of thousands of years. This requires coupled ice-sheet–sea-level models to exchange information frequently, leading to a quadratic increase in computation time with the number of model timesteps. We present a new sea-level model algorithm that allows coupled models to improve the computational feasibility and precisely capture short-term interactions within longer simulations.
Jérémie Giraud, Vitaliy Ogarko, Roland Martin, Mark Jessell, and Mark Lindsay
Geosci. Model Dev., 14, 6681–6709, https://doi.org/10.5194/gmd-14-6681-2021, https://doi.org/10.5194/gmd-14-6681-2021, 2021
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We review different techniques to model the Earth's subsurface from geophysical data (gravity field anomaly, magnetic field anomaly) using geological models and measurements of the rocks' properties. We show examples of application using idealised examples reproducing realistic features and provide theoretical details of the open-source algorithm we use.
Eric A. de Kemp
Geosci. Model Dev., 14, 6661–6680, https://doi.org/10.5194/gmd-14-6661-2021, https://doi.org/10.5194/gmd-14-6661-2021, 2021
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This is a proof of concept and review paper of spatial agents, with initial research focusing on geomodelling. The results may be of interest to others working on complex regional geological modelling with sparse data. Structural agent-based swarming behaviour is key to advancing this field. The study provides groundwork for research in structural geology 3D modelling with spatial agents. This work was done with NetLogo, a free agent modelling platform used mostly for teaching complex systems.
José M. Bastías Espejo, Andy Wilkins, Gabriel C. Rau, and Philipp Blum
Geosci. Model Dev., 14, 6257–6272, https://doi.org/10.5194/gmd-14-6257-2021, https://doi.org/10.5194/gmd-14-6257-2021, 2021
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The hydraulic and mechanical properties of the subsurface are inherently heterogeneous. RHEA is a simulator that can perform couple hydro-geomechanical processes in heterogeneous porous media with steep gradients. RHEA is able to fully integrate spatial heterogeneity, allowing allocation of distributed hydraulic and geomechanical properties at mesh element level. RHEA is a valuable tool that can simulate problems considering realistic heterogeneity inherent to geologic formations.
Lachlan Grose, Laurent Ailleres, Gautier Laurent, Guillaume Caumon, Mark Jessell, and Robin Armit
Geosci. Model Dev., 14, 6197–6213, https://doi.org/10.5194/gmd-14-6197-2021, https://doi.org/10.5194/gmd-14-6197-2021, 2021
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Fault discontinuities in rock packages represent the plane where two blocks of rock have moved. They are challenging to incorporate into geological models because the geometry of the faulted rock units are defined by not only the location of the discontinuity but also the kinematics of the fault. In this paper, we outline a structural geology framework for incorporating faults into geological models by directly incorporating kinematics into the mathematical framework of the model.
Florence Colleoni, Laura De Santis, Enrico Pochini, Edy Forlin, Riccardo Geletti, Giuseppe Brancatelli, Magdala Tesauro, Martina Busetti, and Carla Braitenberg
Geosci. Model Dev., 14, 5285–5305, https://doi.org/10.5194/gmd-14-5285-2021, https://doi.org/10.5194/gmd-14-5285-2021, 2021
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PALEOSTRIP has been developed in the framework of past Antarctic ice sheet reconstructions for periods when bathymetry around Antarctica differed substantially from today. It has been designed for users with no knowledge of numerical modelling and allows users to switch on and off the processes involved in backtracking and backstripping. Applications are broad, and it can be used to restore any continental margin bathymetry or sediment thickness and to perform basin analysis.
Lachlan Grose, Laurent Ailleres, Gautier Laurent, and Mark Jessell
Geosci. Model Dev., 14, 3915–3937, https://doi.org/10.5194/gmd-14-3915-2021, https://doi.org/10.5194/gmd-14-3915-2021, 2021
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LoopStructural is an open-source 3D geological modelling library with a model design allowing for multiple different algorithms to be used for comparison for the same geology. Geological structures are modelled using structural geology concepts and techniques, allowing for complex structures such as overprinted folds and faults to be modelled. In the paper, we demonstrate automatically generating a 3-D model from map2loop-processed geological survey data of the Flinders Ranges, South Australia.
Zhenjiao Jiang, Dirk Mallants, Lei Gao, Tim Munday, Gregoire Mariethoz, and Luk Peeters
Geosci. Model Dev., 14, 3421–3435, https://doi.org/10.5194/gmd-14-3421-2021, https://doi.org/10.5194/gmd-14-3421-2021, 2021
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Fast and reliable tools are required to extract hidden information from big geophysical and remote sensing data. A deep-learning model in 3D image construction from 2D image(s) is here developed for paleovalley mapping from globally available digital elevation data. The outstanding performance for 3D subsurface imaging gives confidence that this generic novel tool will make better use of existing geophysical and remote sensing data for improved management of limited earth resources.
Stephan C. Kramer, D. Rhodri Davies, and Cian R. Wilson
Geosci. Model Dev., 14, 1899–1919, https://doi.org/10.5194/gmd-14-1899-2021, https://doi.org/10.5194/gmd-14-1899-2021, 2021
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Computational models of Earth's mantle require rigorous verification and validation. Analytical solutions of the underlying Stokes equations provide a method to verify that these equations are accurately solved for. However, their derivation in spherical and cylindrical shell domains with physically relevant boundary conditions is involved. This paper provides a number of solutions. They are provided in a Python package (Assess) and their use is demonstrated in a convergence study with Fluidity.
Bastian van den Bout, Theo van Asch, Wei Hu, Chenxiao X. Tang, Olga Mavrouli, Victor G. Jetten, and Cees J. van Westen
Geosci. Model Dev., 14, 1841–1864, https://doi.org/10.5194/gmd-14-1841-2021, https://doi.org/10.5194/gmd-14-1841-2021, 2021
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Landslides, debris flows and other types of dense gravity-driven flows threaten livelihoods around the globe. Understanding the mechanics of these flows can be crucial for predicting their behaviour and reducing disaster risk. Numerical models assume that the solids and fluids of the flow are unstructured. The newly presented model captures the internal structure during movement. This important step can lead to more accurate predictions of landslide movement.
Andrzej Górszczyk and Stéphane Operto
Geosci. Model Dev., 14, 1773–1799, https://doi.org/10.5194/gmd-14-1773-2021, https://doi.org/10.5194/gmd-14-1773-2021, 2021
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We present the 3D multi-parameter synthetic geomodel of the subduction zone, as well as the workflow designed to implement all of its components. The model contains different geological structures of various scales and complexities. It is intended to serve as a tool for the geophysical community to validate imaging approaches, design acquisition techniques, estimate uncertainties, benchmark computing approaches, etc.
Mattia de' Michieli Vitturi and Federica Pardini
Geosci. Model Dev., 14, 1345–1377, https://doi.org/10.5194/gmd-14-1345-2021, https://doi.org/10.5194/gmd-14-1345-2021, 2021
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Here, we present PLUME-MoM-TSM, a volcanic plume model that allows us to quantify the formation of aggregates during the rise of the plume, model the phase change of water, and include the possibility to simulate the initial spreading of the tephra umbrella cloud intruding from the volcanic column into the atmosphere. The model is first applied to the 2015 Calbuco eruption (Chile) and provides an analytical relationship between the upwind spreading and some characteristic of the volcanic column.
Marisol Monterrubio-Velasco, F. Ramón Zúñiga, Quetzalcoatl Rodríguez-Pérez, Otilio Rojas, Armando Aguilar-Meléndez, and Josep de la Puente
Geosci. Model Dev., 13, 6361–6381, https://doi.org/10.5194/gmd-13-6361-2020, https://doi.org/10.5194/gmd-13-6361-2020, 2020
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The Mexican subduction zone along the Pacific coast is one of the most active seismic zones in the world, where every year larger-magnitude earthquakes shake huge inland cities such as Mexico City. In this work, we use TREMOL (sThochastic Rupture Earthquake ModeL) to simulate the seismicity observed in this zone. Our numerical results reinforce the hypothesis that in some subduction regions single asperities are responsible for producing the observed seismicity.
Thomas Zwinger, Grace A. Nield, Juha Ruokolainen, and Matt A. King
Geosci. Model Dev., 13, 1155–1164, https://doi.org/10.5194/gmd-13-1155-2020, https://doi.org/10.5194/gmd-13-1155-2020, 2020
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We present a newly developed flat-earth model, Elmer/Earth, for viscoelastic treatment of solid earth deformation under ice loads. Unlike many previous approaches with proprietary software, this model is based on the open-source FEM code Elmer, with the advantage for scientists to apply and alter the model without license constraints. The new-generation full-stress ice-sheet model Elmer/Ice shares the same code base, enabling future coupled ice-sheet–glacial-isostatic-adjustment simulations.
Swarup Chauhan, Kathleen Sell, Wolfram Rühaak, Thorsten Wille, and Ingo Sass
Geosci. Model Dev., 13, 315–334, https://doi.org/10.5194/gmd-13-315-2020, https://doi.org/10.5194/gmd-13-315-2020, 2020
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We present CobWeb 1.0, a graphical user interface for analysing tomographic images of geomaterials. CobWeb offers different machine learning techniques for accurate multiphase image segmentation and visualizing material specific parameters such as pore size distribution, relative porosity and volume fraction. We demonstrate a novel approach of dual filtration and dual segmentation to eliminate edge enhancement artefact in synchrotron-tomographic datasets and provide the computational code.
Loïc Huder, Nicolas Gillet, and Franck Thollard
Geosci. Model Dev., 12, 3795–3803, https://doi.org/10.5194/gmd-12-3795-2019, https://doi.org/10.5194/gmd-12-3795-2019, 2019
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The pygeodyn package is a geomagnetic data assimilation tool written in Python. It gives access to the Earth's core flow dynamics, controlled by geomagnetic observations, by means of a reduced numerical model anchored to geodynamo simulation statistics. It aims to provide the community with a user-friendly and tunable data assimilation algorithm. It can be used for education, geomagnetic model production or tests in conjunction with webgeodyn, a set of visualization tools for geomagnetic models.
Mattia de' Michieli Vitturi, Tomaso Esposti Ongaro, Giacomo Lari, and Alvaro Aravena
Geosci. Model Dev., 12, 581–595, https://doi.org/10.5194/gmd-12-581-2019, https://doi.org/10.5194/gmd-12-581-2019, 2019
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Pyroclastic avalanches are a type of granular flow generated at active volcanoes by different mechanisms, including the collapse of steep pyroclastic deposits (e.g., scoria and ash cones) and fountaining during moderately explosive eruptions. We present IMEX_SfloW2D, a depth-averaged flow model describing the granular mixture as a single-phase granular fluid. Benchmark cases and preliminary application to the simulation of the 11 February pyroclastic avalanche at Mt. Etna (Italy) are shown.
Yihao Wu, Zhicai Luo, Bo Zhong, and Chuang Xu
Geosci. Model Dev., 11, 4797–4815, https://doi.org/10.5194/gmd-11-4797-2018, https://doi.org/10.5194/gmd-11-4797-2018, 2018
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A multilayer approach is parameterized for model development, and the multiple layers are located at different depths beneath the Earth’s surface. This method may be beneficial for gravity/manget field modeling, which may outperform the traditional single-layer approach.
Andres Payo, Bismarck Jigena Antelo, Martin Hurst, Monica Palaseanu-Lovejoy, Chris Williams, Gareth Jenkins, Kathryn Lee, David Favis-Mortlock, Andrew Barkwith, and Michael A. Ellis
Geosci. Model Dev., 11, 4317–4337, https://doi.org/10.5194/gmd-11-4317-2018, https://doi.org/10.5194/gmd-11-4317-2018, 2018
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We describe a new algorithm that automatically delineates the cliff top and toe of a cliffed coastline from a digital elevation model (DEM). The algorithm builds upon existing methods but is specifically designed to resolve very irregular planform coastlines with many bays and capes, such as parts of the coastline of Great Britain.
Hugo Cruz-Jiménez, Guotu Li, Paul Martin Mai, Ibrahim Hoteit, and Omar M. Knio
Geosci. Model Dev., 11, 3071–3088, https://doi.org/10.5194/gmd-11-3071-2018, https://doi.org/10.5194/gmd-11-3071-2018, 2018
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One of the most important challenges seismologists and earthquake engineers face is reliably estimating ground motion in an area prone to large damaging earthquakes. This study aimed at better understanding the relationship between characteristics of geological faults (e.g., hypocenter location, rupture size/location, etc.) and resulting ground motion, via statistical analysis of a rupture simulation model. This study provides important insight on ground-motion responses to geological faults.
Fabio Crameri
Geosci. Model Dev., 11, 2541–2562, https://doi.org/10.5194/gmd-11-2541-2018, https://doi.org/10.5194/gmd-11-2541-2018, 2018
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Firstly, this study acts as a compilation of key geodynamic diagnostics and describes how to automatise them for a more efficient scientific procedure. Secondly, it outlines today's key pitfalls of scientific visualisation and provides means to circumvent them with, for example, a novel set of fully scientific colour maps. Thirdly, it introduces StagLab 3.0, a software that applies such fully automated diagnostics and state-of-the-art visualisation in the blink of an eye.
Michael Bock, Olaf Conrad, Andreas Günther, Ernst Gehrt, Rainer Baritz, and Jürgen Böhner
Geosci. Model Dev., 11, 1641–1652, https://doi.org/10.5194/gmd-11-1641-2018, https://doi.org/10.5194/gmd-11-1641-2018, 2018
Short summary
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We introduce the Soil and
Landscape Evolution Model (SaLEM) for the prediction of soil parent material evolution following a lithologically differentiated approach. The GIS tool is working within the software framework SAGA GIS. Weathering, erosion and transport functions are calibrated using extrinsic and intrinsic parameter data. First results indicate that our approach shows evidence for the spatiotemporal prediction of soil parental material properties.
Karthik Iyer, Henrik Svensen, and Daniel W. Schmid
Geosci. Model Dev., 11, 43–60, https://doi.org/10.5194/gmd-11-43-2018, https://doi.org/10.5194/gmd-11-43-2018, 2018
Short summary
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Igneous intrusions in sedimentary basins have a profound effect on the thermal structure of the hosting sedimentary rocks. In this paper, we present a user-friendly 1-D FEM-based tool, SILLi, that calculates the thermal effects of sill intrusions on the enclosing sedimentary stratigraphy. The motivation is to make a standardized numerical toolkit openly available that can be widely used by scientists with different backgrounds to test the effects of magmatic bodies in a wide variety of settings.
Charles M. Shobe, Gregory E. Tucker, and Katherine R. Barnhart
Geosci. Model Dev., 10, 4577–4604, https://doi.org/10.5194/gmd-10-4577-2017, https://doi.org/10.5194/gmd-10-4577-2017, 2017
Short summary
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Rivers control the movement of sediment and nutrients across Earth's surface. Understanding how rivers change through time is important for mitigating natural hazards and predicting Earth's response to climate change. We develop a new computer model for predicting how rivers cut through sediment and rock. Our model is designed to be joined with models of flooding, landslides, vegetation change, and other factors to provide a comprehensive toolbox for predicting changes to the landscape.
Diego Takahashi and Vanderlei C. Oliveira Jr.
Geosci. Model Dev., 10, 3591–3608, https://doi.org/10.5194/gmd-10-3591-2017, https://doi.org/10.5194/gmd-10-3591-2017, 2017
Short summary
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Ellipsoids are the only bodies for which the self-demagnetization can be treated analytically. This property is useful for modelling compact orebodies having high susceptibility. We present a review of the magnetic modelling of ellipsoids, propose a way of determining the isotropic susceptibility above which the self-demagnetization must be considered, and discuss the ambiguity between confocal ellipsoids, as well as provide a set of routines to model the magnetic field produced by ellipsoids.
Hein J. van Heck, J. Huw Davies, Tim Elliott, and Don Porcelli
Geosci. Model Dev., 9, 1399–1411, https://doi.org/10.5194/gmd-9-1399-2016, https://doi.org/10.5194/gmd-9-1399-2016, 2016
Short summary
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Currently, extensive geochemical databases of surface observations exist, but satisfying explanations of underlying mantle processes are lacking. We have implemented a new way to track both bulk compositions and concentrations of trace elements in a mantle convection code. In our model, chemical fractionation happens at evolving melting zones. We compare our results to a semi-analytical theory relating observed arrays of correlated Pb isotope compositions to melting age distributions.
J. Florian Wellmann, Sam T. Thiele, Mark D. Lindsay, and Mark W. Jessell
Geosci. Model Dev., 9, 1019–1035, https://doi.org/10.5194/gmd-9-1019-2016, https://doi.org/10.5194/gmd-9-1019-2016, 2016
Short summary
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We often obtain knowledge about the subsurface in the form of structural geological models, as a basis for subsurface usage or resource extraction. Here, we provide a modelling code to construct such models on the basis of significant deformational events in geological history, encapsulated in kinematic equations. Our methods simplify complex dynamic processes, but enable us to evaluate how events interact, and finally how certain we are about predictions of structures in the subsurface.
A. D. Wickert
Geosci. Model Dev., 9, 997–1017, https://doi.org/10.5194/gmd-9-997-2016, https://doi.org/10.5194/gmd-9-997-2016, 2016
Short summary
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Earth's lithosphere bends beneath surface loads, such as ice, sediments, and mountain belts. The pattern of this bending, or flexural isostatic response, is a function of both the loads and the spatially variable strength of the lithosphere. gFlex is an easy-to-use program to calculate flexural isostastic response, and may be used to better understand how ice sheets, glaciers, large lakes, sedimentary basins, volcanoes, and other surface loads interact with the solid Earth.
A. Folch, A. Costa, and G. Macedonio
Geosci. Model Dev., 9, 431–450, https://doi.org/10.5194/gmd-9-431-2016, https://doi.org/10.5194/gmd-9-431-2016, 2016
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We present FPLUME-1.0, a steady-state 1-D cross-section-averaged eruption column model based on the buoyant plume theory (BPT). The model accounts for plume bending by wind, entrainment of ambient moisture, effects of water phase changes, particle fallout and re-entrainment, a new parameterization for the air entrainment coefficients and a model for wet aggregation of ash particles in presence of liquid water or ice.
M. Dumon and E. Van Ranst
Geosci. Model Dev., 9, 41–57, https://doi.org/10.5194/gmd-9-41-2016, https://doi.org/10.5194/gmd-9-41-2016, 2016
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This paper presents a FOSS model called PyXRD used to improve the quantification of complex mixed-layer phyllosilicate assemblages using X-ray diffraction. The novelty of this model is the ab initio incorporation of the multi-specimen method, making it possible to share phases and their parameters across multiple specimens. We present results from a comparison of PyXRD with Sybilla v2.2.2 and a number of theoretical experiments illustrating the use of the multi-specimen set-up.
M. Mergili, J. Krenn, and H.-J. Chu
Geosci. Model Dev., 8, 4027–4043, https://doi.org/10.5194/gmd-8-4027-2015, https://doi.org/10.5194/gmd-8-4027-2015, 2015
Short summary
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r.randomwalk is a flexible and multi-functional open-source GIS tool for simulating the propagation of mass movements. Mass points are routed from given release pixels through a digital elevation model until a defined break criterion is reached. In contrast to existing tools, r.randomwalk includes functionalities to account for parameter uncertainties, and it offers built-in functions for validation and visualization. We show the key functionalities of r.randomwalk for three test areas.
V. Naipal, C. Reick, J. Pongratz, and K. Van Oost
Geosci. Model Dev., 8, 2893–2913, https://doi.org/10.5194/gmd-8-2893-2015, https://doi.org/10.5194/gmd-8-2893-2015, 2015
Short summary
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We adjusted the topographical and rainfall erosivity factors that are the triggers of erosion in the Revised Universal Soil Loss Equation (RUSLE) model to make the model better applicable at coarse resolution on a global scale. The adjusted RUSLE model compares much better to current high resolution estimates of soil erosion in the USA and Europe. It therefore provides a basis for estimating past and future global impacts of soil erosion on climate with the use of Earth system models.
M. de' Michieli Vitturi, A. Neri, and S. Barsotti
Geosci. Model Dev., 8, 2447–2463, https://doi.org/10.5194/gmd-8-2447-2015, https://doi.org/10.5194/gmd-8-2447-2015, 2015
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In this paper a new mathematical model of volcanic plume, named Plume-MoM, is presented. The model is based on the method of moments and it is able to describe the continuous variability in the grain size distribution (GSD) of the pyroclastic mixture ejected at the vent, crucial to characterize the source conditions of ash dispersal models. Results show that the GSD at the top of the plume is similar to that at the base and that plume height is weakly affected by the parameters of the GSD.
A. P. S. Selvadurai, A. P. Suvorov, and P. A. Selvadurai
Geosci. Model Dev., 8, 2167–2185, https://doi.org/10.5194/gmd-8-2167-2015, https://doi.org/10.5194/gmd-8-2167-2015, 2015
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The paper examines the coupled thermo-hydro-mechanical (THM) processes that develop in a fractured rock region within a fluid-saturated rock mass due to loads imposed by an advancing glacier. This scenario needs to be examined in order to assess the suitability of potential sites for the location of deep geologic repositories for the storage of high-level nuclear waste. The THM processes are examined using a computational multiphysics approach.
P.-A Arrial, N. Flyer, G. B. Wright, and L. H. Kellogg
Geosci. Model Dev., 7, 2065–2076, https://doi.org/10.5194/gmd-7-2065-2014, https://doi.org/10.5194/gmd-7-2065-2014, 2014
C. Pelties, A.-A. Gabriel, and J.-P. Ampuero
Geosci. Model Dev., 7, 847–866, https://doi.org/10.5194/gmd-7-847-2014, https://doi.org/10.5194/gmd-7-847-2014, 2014
S. Carcano, L. Bonaventura, T. Esposti Ongaro, and A. Neri
Geosci. Model Dev., 6, 1905–1924, https://doi.org/10.5194/gmd-6-1905-2013, https://doi.org/10.5194/gmd-6-1905-2013, 2013
Cited articles
Andersen, C., Rüpke, L., Hasenclever, J., Grevemeyer, I., and Petersen, S.:
Fault geometry and permeability contrast control vent temperatures at the
Logatchev 1 hydrothermal field, Mid-Atlantic Ridge, Geology, 43, 51–54,
https://doi.org/10.1130/G36113.1, 2015. a
Barreyre, T., Olive, J. A., Crone, T. J., and Sohn, R. A.: Depth-Dependent
Permeability and Heat Output at Basalt-Hosted Hydrothermal Systems Across
Mid-Ocean Ridge Spreading Rates, Geochem. Geophy. Geosy., 19,
1259–1281, https://doi.org/10.1002/2017gc007152, 2018. a, b
Carpio, J. and Braack, M.: The effect of numerical methods on the simulation of
mid-ocean ridge hydrothermal models, Theor. Comp. Fluid
Dyn., 26, 225–243, https://doi.org/10.1007/s00162-011-0232-z, 2012. a
Cathles, L. M.: A Capless 350°C Flow Zone Model to Explain Megaplumes,
Salinity Variations, and High-Temperature Veins in Ridge Axis Hydrothermal
Systems, Econ. Geol., 88, 1977–1988, 1993. a
Coumou, D., Driesner, T., and Heinrich, C. A.: The structure and dynamics of
mid-ocean ridge hydrothermal systems, Science, 321, 1825–1828,
https://doi.org/10.1126/science.1159582, 2008. a, b, c
Coumou, D., Driesner, T., Weis, P., and Heinrich, C. A.: Phase separation,
brine formation, and salinity variation at Black Smoker hydrothermal systems,
J. Geophys. Res.-Sol. Ea., 114, B03212,
https://doi.org/10.1029/2008jb005764, 2009. a, b, c
Crone, T. J. and Wilcock, W. S. D.: Modeling the effects of tidal loading on
mid-ocean ridge hydrothermal systems, Geochem. Geophy. Geosy., 6,
1–25, https://doi.org/10.1029/2004gc000905, 2005. a
Crone, T. J., Tolstoy, M., and Stroup, D. F.: Permeability structure of young
ocean crust from poroelastically triggered earthquakes, Geophys. Res.
Lett., 38, 1–5, https://doi.org/10.1029/2011gl046820, 2011. a
deMartin, B. J., Canales, R. A. R., Canales, J. P., and Humphris, S. E.:
Kinematics and geometry of active detachment faulting beneath the
Trans-Atlantic Geotraverse (TAG) hydrothermal field on the Mid-Atlantic
Ridge, Geology, 35, 711–714, https://doi.org/10.1130/G23718A.1, 2007. a
Driesner, T.: The system H2O–NaCl. Part II: Correlations for molar volume,
enthalpy, and isobaric heat capacity from 0 to 1000 C, 1 to 5000 bar, and 0
to 1 XNaCl, Geochim. Cosmochim. Ac., 71, 4902–4919,
https://doi.org/10.1016/j.gca.2007.05.026, 2007. a
Driesner, T.: The interplay of permeability and fluid properties as a first
order control of heat transport, venting temperatures and venting salinities
at mid-ocean ridge hydrothermal systems, Geofluids, 10, 132–141,
https://doi.org/10.1111/j.1468-8123.2009.00273.x, 2010. a
Driesner, T. and Heinrich, C. A.: The system H2O–NaCl. Part I: Correlation
formulae for phase relations in temperature–pressure–composition space from
0 to 1000 C, 0 to 5000 bar, and 0 to 1 XNaCl, Geochim. Cosmochim.
Ac., 71, 4880–4901, https://doi.org/10.1016/j.gca.2006.01.033, 2007. a
Dunn, R. A., Toomey, D. R., and Solomon, S. C.: Three-dimensional seismic
structure and physical properties of the crust and shallow mantle beneath the
East Pacific Rise at 9 degrees 30'N, J. Geophys. Res., 105,
23537–23555, 2000. a
Elderfield, H. and Schultz, A.: Mid-ocean ridge hydrothermal fluxes and the
chemical composition of the ocean, Annu. Rev. Earth Pl.
Sc., 24, 191–224, https://doi.org/10.1146/annurev.earth.24.1.191,
1996. a
Faak, K., Coogan, L. A., and Chakraborty, S.: Near conductive cooling rates in
the upper-plutonic section of crust formed at the East Pacific Rise, Earth
Planet. Sc. Lett., 423, 36–47, https://doi.org/10.1016/j.epsl.2015.04.025,
2015. a
Flemisch, B., Darcis, M., Erbertseder, K., Faigle, B., Lauser, A., Mosthaf, K.,
Müthing, S., Nuske, P., Tatomir, A., Wolff, M., and Helmig, R.: DuMux: DUNE
for multi-phase, component, scale, physics,... flow and transport in porous
media, Adv. Water Resour., 34, 1102–1112,
https://doi.org/10.1016/j.advwatres.2011.03.007, 2011. a
Fontaine, F. J., Wilcock, W. S. D., Foustoukos, D. E., and Butterfield, D. A.:
A Si-Cl geothermobarometer for the reaction zone of high-temperature,
basaltic-hosted mid-ocean ridge hydrothermal systems, Geochem.
Geophy. Geosy., 10, 5, https://doi.org/10.1029/2009gc002407, 2009. a
Fontaine, F. J., Cannat, M., Escartin, J., and Crawford, W. C.: Along-axis
hydrothermal flow at the axis of slow spreading Mid-Ocean Ridges: Insights
from numerical models of the Lucky Strike vent field (MAR), Geochem.
Geophy. Geosy., 15, 2918–2931, https://doi.org/10.1002/2014GC005372, 2014. a, b
Garg, S. and Pritchett, J.: On pressure-work, viscous dissipation and the
energy balance relation for geothermal reservoirs, Adv. Water
Resour., 1, 41–47, https://doi.org/10.1016/0309-1708(77)90007-0, 1977. a
German, C. and Seyfried, W.: Hydrothermal Processes, in: Treatise on
Geochemistry, Elsevier, 191–233,
https://doi.org/10.1016/B978-0-08-095975-7.00607-0, 2014. a
German, C. R., Casciotti, K. A., Dutay, J.-C., Heimbürger, L. E., Jenkins,
W. J., Measures, C. I., Mills, R. A., Obata, H., Schlitzer, R., Tagliabue,
A., Turner, D. R., and Whitby, H.: Hydrothermal impacts on trace element and
isotope ocean biogeochemistry, Philos. T. Roy.
Soc. A, 374, 20160035,
https://doi.org/10.1098/rsta.2016.0035, 2016. a
Germanovich, L. N., Lowell, R. P., and Astakhov, D. K.: Stress-dependent
permeability and the formation of seafloor event plumes, J.
Geophys. Res.-Sol. Ea., 105, 8341–8354,
https://doi.org/10.1029/1999jb900431, 2000. a
Geuzaine, C. and Remacle, J.-F.: Gmsh: A 3-D finite element mesh generator with
built-in pre-and post-processing facilities, Int. J.
Nume. Meth. Eng., 79, 1309–1331, https://doi.org/10.1002/nme.2579,
2009. a, b
Grevemeyer, I., Hayman, N. W., Lange, D., Peirce, C., Papenberg, C.,
Van Avendonk, H. J. A., Schmid, F., de La Peña, L. G., and Dannowski, A.:
Constraining the maximum depth of brittle deformation at slow- and
ultraslow-spreading ridges using microseismicity, Geology, 47, 1069–1073,
https://doi.org/10.1130/g46577.1, 2019. a
Hannington, M., Jamieson, J., Monecke, T., Petersen, S., and Beaulieu, S.: The
abundance of seafloor massive sulfide deposits, Geology, 39, 1155–1158,
https://doi.org/10.1130/g32468.1, 2011. a
Horgue, P., Soulaine, C., Franc, J., Guibert, R., and Debenest, G.: An
open-source toolbox for multiphase flow in porous media, Comput. Phys.
Commun., 187, 217–226, https://doi.org/10.1016/j.cpc.2014.10.005, 2015. a
Ingebritsen, S., Geiger, S., Hurwitz, S., and Driesner, T.: Numerical
simulation of magmatic hydrothermal systems, Rev. Geophys., 48, RG1002,
https://doi.org/10.1029/2009RG000287, 2010. a, b, c
Jamieson, J. W., Clague, D. A., and Hannington, M. D.: Hydrothermal sulfide
accumulation along the Endeavour Segment, Juan de Fuca Ridge, Earth
Planet. Sc. Lett., 395, 136–148, https://doi.org/10.1016/j.epsl.2014.03.035,
2014. a
Jasak, H.: Error analysis and estimation for the finite volume method with
applications to fluid flows., PhD thesis, Imperial College of Science,
Technology and Medicine,
available at: https://spiral.imperial.ac.uk/bitstream/10044/1/8335/1/Hrvoje_Jasak-1996-PhD-Thesis.pdf (last access: 21 December 2020),
1996. a, b
Jupp, T. and Schultz, A.: A thermodynamic explanation for black smoker
temperatures, Nature, 403, 880–883, https://doi.org/10.1038/35002552, 2000. a, b, c
Jupp, T. E. and Schultz, A.: Physical balances in subseafloor hydrothermal
convection cells, J. Geophys. Res.-Sol. Ea., 109, B05101,
https://doi.org/10.1029/2003jb002697, 2004. a
Kipp, K. L., Hsieh, P. A., and Charlton, S. R.: Guide to the Revised
Ground-Water Flow and Heat Transport Simulator: HYDROTHERM–Version 3, US
Department of the Interior, US Geological Survey,
available at: http://pubs.usgs.gov/tm/06A25/ (last access: 21 December 2020), 2008. a
Kolditz, O., Bauer, S., Bilke, L., Böttcher, N., Delfs, J.-O., Fischer, T.,
Görke, U. J., Kalbacher, T., Kosakowski, G., McDermott, C., et al.:
OpenGeoSys: an open-source initiative for numerical simulation of
thermo-hydro-mechanical/chemical (THM/C) processes in porous media,
Environ. Earth Sci., 67, 589–599, https://doi.org/10.1007/s12665-012-1546-x,
2012. a
Lewis, K. and Lowell, R.: Numerical modeling of two-phase flow in the NaCl-H2O
system: Introduction of a numerical method and benchmarking, J.
Geophys. Res.-Sol. Ea., 114, B05202, https://doi.org/10.1029/2008JB006029,
2009a. a, b
Lewis, K. and Lowell, R.: Numerical modeling of two-phase flow in the NaCl-H2O
system: 2. Examples, J. Geophys. Res.-Sol. Ea., 114, B08204,
https://doi.org/10.1029/2008JB006030, 2009b. a, b
Lie, K.-A.: An introduction to reservoir simulation using MATLAB/GNU Octave:
user guide for the MATLAB Reservoir Simulation Toolbox (MRST), Cambridge
University Press, https://doi.org/10.1017/9781108591416,
2019. a
Lister, C. R. B.: Penetration of water into hot rock, Geophys. J.
Roy. Astr. S., 39, 465–509,
https://doi.org/10.1111/j.1365-246X.1974.tb05468.x, 1974. a, b
Lowell, R. P.: Modeling continental and submarine hydrothermal systems, Rev.
Geophys., 29, 457–476, https://doi.org/10.1029/91rg01080, 1991. a
Lowell, R. P., Farough, A., Germanovich, L. N., Hebert, L. B., and Horne, R.: A
Vent-Field-Scale Model of the East Pacific Rise 9 degrees 50' N
Magma-Hydrothermal System, Oceanography, 25, 158–167, 2012. a
Middleton, J. L., Langmuir, C. H., Mukhopadhyay, S., McManus, J. F., and
Mitrovica, J. X.: Hydrothermal iron flux variability following rapid sea
level changes, Geophys. Res. Lett., 43, 3848–3856,
https://doi.org/10.1002/2016gl068408, 2016. a
Moukalled, F., Mangani, L., and Darwish, M.: The finite volume method in
computational fluid dynamics, Springer, vol. 113,
https://doi.org/10.1007/978-3-319-16874-6_21, 2016. a
Olive, J. A. and Crone, T. J.: Smoke Without Fire: How Long Can Thermal
Cracking Sustain Hydrothermal Circulation in the Absence of Magmatic Heat?,
J. Geophys. Res.-Sol. Ea., 123, 4561–4581,
https://doi.org/10.1029/2017jb014900, 2018. a
Orgogozo, L.: RichardsFoam2: A new version of RichardsFoam devoted to the
modelling of the vadose zone, Comput. Phys. Commun., 196, 619–620, https://doi.org/10.1016/j.cpc.2015.07.009,
2015. a
Pruess, K., Oldenburg, C., and Moridis, G.: TOUGH2 user's guide, version 2.1.
Earth sciences division, Lawrence Berkeley National Laboratory University of
California, Berkeley, California (USA),
available at: https://www.osti.gov/biblio/751729-tough2-user-guide-version (last access: 21 December 2020),
1999. a
Pye, J.: Freesteam project, available at:
https://sourceforge.net/projects/freesteam/ (last access: 21 December 2020), 2010. a
Schlindwein, V. and Schmid, F.: Mid-ocean-ridge seismicity reveals extreme
types of ocean lithosphere, Nature, 535, 276–279, https://doi.org/10.1038/nature18277,
2016. a
Schmeling, H., Marquart, G., and Grebe, M.: A porous flow approach to model
thermal non-equilibrium applicable to melt migration, Geophys. J.
Int., 212, 119–138, https://doi.org/10.1093/gji/ggx406, 2018. a
Singh, S. and Lowell, R. P.: Thermal response of mid-ocean ridge hydrothermal
systems to perturbations, Deep-Sea Res. Pt. II, 121, 41–52, https://doi.org/10.1016/j.dsr2.2015.05.008, 2015.
a
Stein, A. and Stein, S.: Constraints on hydrothermal heat flux through the
oceanic lithosphere from global heat flow, J. Geophys. Res.,
99, 3081–3095, 1994. a
Tagliabue, A., Bopp, L., Dutay, J. C., Bowie, A. R., Chever, F., Jean-Baptiste,
P., Bucciarelli, E., Lannuzel, D., Remenyi, T., Sarthou, G., Aumont, O.,
Gehlen, M., and Jeandel, C.: Hydrothermal contribution to the oceanic
dissolved iron inventory, Nat. Geosci., 3, 252–256,
https://doi.org/10.1038/Ngeo818,
2010. a
Tao, C., Seyfried, W. E., J., Lowell, R. P., Liu, Y., Liang, J., Guo, Z., Ding,
K., Zhang, H., Liu, J., Qiu, L., Egorov, I., Liao, S., Zhao, M., Zhou, J.,
Deng, X., Li, H., Wang, H., Cai, W., Zhang, G., Zhou, H., Lin, J., and Li,
W.: Deep high-temperature hydrothermal circulation in a detachment faulting
system on the ultra-slow spreading ridge, Nat. Commun., 11, 1300,
https://doi.org/10.1038/s41467-020-15062-w, 2020. a, b
Theissen-Krah, S., Iyer, K., Rüpke, L. H., and Morgan, J. P.: Coupled
mechanical and hydrothermal modeling of crustal accretion at intermediate to
fast spreading ridges, Earth Planet. Sc. Lett., 311, 275–286,
2011. a
Theissen-Krah, S., Rüpke, L. H., and Hasenclever, J.: Modes of crustal
accretion and their implications for hydrothermal circulation, Geophys.
Res. Lett., 43, 1124–1131, https://doi.org/10.1002/2015GL067335, 2016. a
Vehling, F., Hasenclever, J., and Rüpke, L.: Implementation Strategies for
Accurate and Efficient Control Volume-Based Two-Phase Hydrothermal Flow
Solutions, Transport Porous Med., 121, 233–261,
https://doi.org/10.1007/s11242-017-0957-2, 2018. a
Weis, P., Driesner, T., Coumou, D., and Geiger, S.: Hydrothermal, multiphase
convection of H2O-NaCl fluids from ambient to magmatic temperatures: a new
numerical scheme and benchmarks for code comparison, Geofluids, 14, 347–371,
https://doi.org/10.1111/gfl.12080, 2014. a, b, c, d
Weller, H. G., Tabor, G., Jasak, H., and Fureby, C.: A tensorial approach to
computational continuum mechanics using object-oriented techniques, Comput.
Phys., 12, 620–631, https://doi.org/10.1063/1.168744, 1998. a
Wilcock, W. S. D.: Physical response of mid-ocean ridge hydrothermal systems to
local earthquakes, Geochem. Geophy. Geosy., 5, 11,
https://doi.org/10.1029/2004gc000701, 2004. a, b
Zyvoloski, G. A., Robinson, B. A., Dash, Z. V., and Trease, L. L.: Summary of
the models and methods for the FEHM application-a finite-element heat-and
mass-transfer code, Tech. rep., Los Alamos National Lab., NM (US),
available at: https://www.osti.gov/biblio/14903 (last access: 21 December 2020), 1997. a
Short summary
We present the 3-D hydro-thermo-transport model HydrothermalFoam v1.0, which we designed to provide the marine geosciences community with an easy-to-use and state-of-the-art tool for simulating mass and energy transport in submarine hydrothermal systems. HydrothermalFoam is based on the popular open-source platform OpenFOAM, comes with a number of tutorials, and is published under the GNU General Public License v3.0.
We present the 3-D hydro-thermo-transport model HydrothermalFoam v1.0, which we designed to...
