My research is broad and is based in clastic sedimentology, which is the study of how pieces of rock break down, are transported and deposited. This is important, as these deposits tell the history of the Earth, and because these pieces of rock may act as reservoirs, resources or hazards. I focus on how uplands and sedimentary basins are connected in space and time, how sedimentary architecture impacts the flow of fluids and intrusions in sedimentary basins, and how sedimentary processes may act as hazards to society.
- Using insights from modern sedimentary systems to understand ancient systems.
- Understanding how heterogeneity in sedimentary deposits can be predicted in limited, subsurface datasets.
- Unraveling how sedimentary landscapes and their deposits evolve and are linked in space and time.
- Creating and investigating geohazard records.
- Understanding how volcanic intrusions are influenced by sedimentary host rock.
For a list of my publications, go here: https://scholar.google.no/citations?hl=en&user=j3LGYEAAAAAJ&view_op=list_works&sortby=pubdate
I believe academics owe the community around us to show what we do and why we do it. I do this by taking high school students to the field around Bergen several times a year, by presenting about geology and my research to interested members of the public, and by writing about geology in newspapers and popular science magazines about topics such as recent floods in Western Norway, igneous intrusions and climate changes on the planet Mars.
I am also an enthusiastic poster on Instagram profile of the University of Bergen, @unibergen, where I mainly show pictures from field work and field courses.
I teach the annual Petroleum geological field course in the Book Cliffs of Utah, one of the best places in the world to study reservoir- to basin-scale sedimentology and reservoir geology. You can find a short article about this course here.
I also teach the biannual Integrated sedimentology and tectonics field course in the Spanish Pyrenees, which is a fantastic area to investigate proximal-to-distal relationships in sedimentary systems, and the influence of tectonics on sedimentation. Click here for a few pictures: http://www.uib.no/en/geo/98774/knowledge-and-experiences-pyrenees
I also teach parts of the field component of the Geohazards course, which uses the steep landscape in Northern Hordaland, Sogn, and Sunnfjord to demonstrate a wide range of geohazards such as snow avalanches, rockfall, floods, and rock avalanches, and teach how these risks are managed and mitigated.
Finally, i teach the course GEOV360 - Advanced clastic sedimentology which is a classroom and lab-based course dealing with the physics of sediment transport, sedimentary processes in different sedimentary environments, and description and interpretation of sedimentary rocks in core and outcrop. This course is taught intensively, and looks at fundamental models and cutting-edge developments in clastic sedimentary research.
Other courses taught the last 2 years:
Current PhD students, primary supervisor:
Albina Gilmullina, PhD, UiB. Internal and external forcing factors on the Source-to-Sink infill dynamic of the Lower Mesozoic Greater Barents Sea Basin. 2018-2021
Martin Kjenes, PhD, UiB. Controls on igneous architecture in sedimentary basins. 2019-2023
Current PhD students, co-supervisor:
Lauren Chedburn, PhD, University of Aberdeen. ‘Overthickening’ of Cretaceous sequences by Igneous Intrusions: Paleogeographic reconstruction of the Norwegian Margin 2019-2022
Thomas Thuesen, PhD, UiB. Holocene sediment production and sediment volume partitioning in western Norwegian fjord-valley source-to-sink systems. 2018-2021
Upcoming PhD projects:
TBD, PhD, UiB & Université Bourgogne Franche-Comté. Response of source-to-sink systems to major step-changes in environmental factors: the case study of the Barents Sea during the Permian-Triassic transition. 2020-2023
TBD, PhD, UiB & Université Rennes 1. Influence of emplacement of large igneous provinces on source-to-sink systems: the case study of Shetland during the Palaeocene. 2023.
Hallgeir Sirevaag, UiB. Provenance of the Triassic of the Greater Barents Sea. 2019-2022.
Current master students, primary supervisor:
Anine Eikrem Helland, MSc, UiB. Using drones to quantify fractured cliffs for rockfall hazard assessment. 2018-2020
Current master students, co-supervisor:
Alma Dzozlic Bradaric, MSc, UiB & Equinor. Seismic expression of injectite sands. 2018-2020
Past master students:
Jørgen Håstø Borgenvik, MSc, UiB & Aker BP. Reservoir characterization of the Stø Formation (Realgrunnen Subgroup) in the Fingerdjupet Subbasin, NW Barents Sea. 2017-2019
Sondre Hagevold, MSc, UiB & UNIS. From outcrop to synthetic seismic: an integrated study of Botneheia, central Spitsbergen. 2018-2020
Amalie Krog Klette, MSc, UiB: Holosene skred- og flomprosesser i Fjærlandsfjorden basert på marine data. 2017-2019
Hedda Sofie Gjerdingen. MSc, UiB. Rekonstruksjon av flaumhistorie frå Flåmselvi frå marine kjernedata. 2017-2018Espen Friestad, MSc, UiB. Synthetic seismic modelling of shallow-marine to paralic deposits: The Blackhawk Formation in Central Utah, USA. 2017-2018
Aasmund Olav Løvestad, MSc, UiB. Mudstone-rich fluvial systems: Brushy Basin Member of the Morrison Formation, Utah, USA. 2017-2018
Øystein Grasdal. MSc, 2018, UNIS (co-supervisor). Sedimentary architecture of sand bodies in the Paleocene Firkanten Fm, Svalbard
Ole-Marius Solvang. MSc, 2017. Sedimentological outcrop study of the earliest Triassic Vardebukta and Tvillingodden Formations in West Spitsbergen
Malin Flesland. MSc, 2017: Volcanic rifted margins: comparing LIDAR data from outcrops of Traill Ø (East Greenland) with seismic data from the conjugate Møre Margin
Mette Lundberg. MSc, 2015 (co-supervisor): Petrology and Provenance of the Upper Cretaceous Strata in Central Utah
Ragnhild J. Tunheim. MSc, 2015 (co-supervisor): Mineralogical controls on the weathering characteristics of arid continental deposits of the Colorado Plateau
- 2016. 2nd Virtual Geoscience Conference, Proceedings Volume. 212 pages. ISBN: 978-82-8361-004-8.
- 2019. Linking regional unconformities in the Barents Sea to compression-induced forebulge uplift at the Triassic-Jurassic transition. Tectonophysics. 765: 35-51. doi: 10.1016/j.tecto.2019.04.006
- 2018. Using climate to relate water-discharge and area in modern and ancient catchments. Sedimentology. 65: 1378-1389. doi: 10.1111/sed.12426
- 2018. Seismic interpretation of sill complexes in sedimentary basins: Implications for the sub-sill imaging problem. Journal of the Geological Society. 175: 193-209. doi: 10.1144/jgs2017-096
- 2018. Revisiting morphological relationships of modern source-to-sink segments as a first-order approach to scale ancient sedimentary systems. Sedimentary Geology. 373: 111-133. doi: 10.1016/j.sedgeo.2018.06.007
- 2017. Linking an Early Triassic delta to antecedent topography: Source-to-sink study of the southwestern Barents Sea margin. Geological Society of America Bulletin. 130: 263-283. doi: /10.1130/B31639.1
- 2017. Clinoform development and topset evolution in a mud-rich delta - the Middle Triassic Kobbe Formation, Norwegian Barents Sea. Sedimentology. 65: 1132-1169. doi: 10.1111/sed.12417
- 2017. Effects of igneous intrusions on the petroleum system: a review. First Break. 35: 47-56. doi: 10.3997/1365-2397.2017011
- 2016. Magmatiske intrusjoner på Øst-Grønland. geoforskning.no.
- 2016. Facies model for a coarse-grained, tide-influenced delta: Gule Horn Formation (Early Jurassic), Jameson Land, Greenland. Sedimentology. 33 pages. doi: 10.1111/sed.12270
- 2016. Basin-scale architecture of deeply emplaced sill complexes: Jameson Land, East Greenland Christian. Journal of the Geological Society. 174: 23-40. doi: 10.1144/jgs2016-018
- 2016. 2(3)D convolution modelling of complex geological targets – beyond 1D convolution. First Break. 34: 99-107.
- 2015. Sedimentology and reservoir properties of tabular and erosive offshore transition deposits in wave-dominated, shallow-marine strata: Book cliffs, USA. Petroleum Geoscience. 21: 55-73. doi: 10.1144/petgeo2014-015
- 2014. Veldige klimaendringer på Mars. Naturen.
- 2014. Distribution of discontinuous Mudstone beds within wavedominated shallow-marine deposits: Star point sandstone and blackhawk formation, Eastern Utah. American Association of Petroleum Geologists Bulletin. 98: 1401-1429. doi: 10.1306/01201413106
- 2012. From pull-apart basins to ultraslow spreading: Results from the western Barents Sea Margin. Tectonophysics. 514: 44-61. doi: 10.1016/j.tecto.2011.09.020
- 2017. Marine Geological Cruise Report from Fjærlandsfjorden and Aurlandsfjorden. Universitetet i Bergen, Institutt for geovitenskap, Bergen. 30 pages.
- 2017. Marine Geological Cruise Report from Fjærlandsfjorden og Aurlandsfjorden. R/V Hans Brattstrøm. Report No. 100-05/17, Department of Earth Science, University of Bergen, Norway. Universitetet i Bergen, Bergen. 30 pages.
- 2014. Shallow-marine facies and virtual outcrop geology: Intra-parasequence variability in ancient, shallow-marine environments. University of Bergen.
- 2018. Storage and Transport of Magma in the Layered Crust—Formation of Sills and Related Flat-Lying Intrusions. Chapter 5, pages 113-138. In:
- 2018. Volcanic and Igneous Plumbing Systems - Understanding Magma Transport, Storage, and Evolution in the Earth's Crust. Elsevier. 356 pages. ISBN: 978-0-12-809749-6.
- 2016. Advances in the automated geometric extraction and analysis of geological bodies from virtual outcrops. Artikkel, pages 67-68. In:
- 2016. 2nd Virtual Geoscience Conference, Proceedings Volume. 212 pages. ISBN: 978-82-8361-004-8.
My publications are listed above by category.
Preprints and postprints of papers which are not open access are available from EarthArXiv here: https://eartharxiv.org/discover?q=ch%20eide
2019: Primary supervisor for Aasmund Løvestad, who recieved the Earth Model Award 2018 for the MSc thesis "Mudstone-rich fluvial systems as reservoirs: The Brushy Basin Member of the Morrison Formation, Eastern Utah".
A press release is avaliable here, and the thesis can be accessed here.
2018: Awarded the Journal of the Geological Society's Early Career Award 2017 for the paper "Basin-scale architecture of deeply emplaced sill complexes: Jameson Land, East Greenland".
A press release is available here, and the paper itself is available here (open access).
2018: Co-author on Kim Senger's paper "Effects of igneous intrusions on petroleum system: a review" in First Break which recieved EAGE’s 2018 Nigel Anstey Award.
This paper is available here.
Source-to-Sink study of the Barents Sea (ISBAR) - Understanding the sediment routing systems, mass balance and landscape of the Triassic and early Jurassic of the Barents Sea. Project leader. Funded by the Norwegian Research Council, researcher project.
S2S-Future: Signal Propagation in source to sink for the Future of Earth Resources and Energies (S2S-Future) - Work-package leader for WP1: Understanding perennial S2S dynamics in response to long-term tectonic and climatic signals in deep time. Funded by the European Research Council, Innovative training network project.
Revision of the Triassic Stratigraphy in the Barents Sea - Project leader. Funded by the Norwegian Petroleum Directorate.
Intrusions in sedimentary basins - Understanding the controls on architecture of mafic sill complexes in sedimentary basins, how they are imaged in seismic data, and how they influence subsurface geothermal energy and hydrocarbon systems.
Western Norwegian Floods - Using the sedimentary record to understanding Holocene variability of floods in Western Norway, and how these rivers are coupled to their cachments.