Kvantitativ paleobiologi og geobiologi

Geosystemer og jordens historie

Kausalitet i dynamiske systemer

Utvikling av høyere utdanning

Jeg er involvert i iEarth, et nasjonalt konsortium av geofaglige institutter som fikk status som Senter for fremragende utdanning i 2020. Jeg er iEarth Education Chair ved Institutt for geovitenskap og leder av iEarth fokusområde 1, som har som mål å skape et nytt rammeverk for utvikling av høyere utdanning. Endringsprosessen er også tema for doktorgradsprosjektet til Dario Blumenschein.

Jeg har utviklet og underviser i følgende emner:

GEOV114 - Innføring i geobiologi

GEOV302 - Dataanalyse i geovitskap

Jeg er også involvert i følgende emner:

GEOV344 - Geobiologi og livets utvikling på jorden

BIO318 - Aktuelle geobiologiske tema

Konferanseforedrag

• Bjarte Hannisdal; Lee Hsiang Liow (2015). THE POSEIDON ADVENTURE: RICHNESS VERSUS COMMONNESS. (ekstern lenke)
• Bjarte Hannisdal; Shanan E. Peters (2011). Phanerozoic Earth system evolution and marine biodiversity. (ekstern lenke)
• Steffen Leth Jørgensen; Anders Lanzén; Tamara Baumberger et al. (2013). Correlating microbial community structure with geochemical data in sediments from the Arctic Mid-Ocean Ridge. (ekstern lenke)
• Bjarte Hannisdal; Nicola Mcloughlin (2008). BGB-01: General Contributions to biogeosciences. (ekstern lenke)
• Bjarte Hannisdal (2012). How Low Can You Go? Causality Detection in Incomplete Records. (ekstern lenke)
• Einar Iversen; Bjarte Hannisdal (2018). På vei mot mer studentorientert undervisning og læring i geostatistikk. (ekstern lenke)
• Bjarte Hannisdal (2010). Inferring causal relationships between geological and fossil records. (ekstern lenke)
• Jorijntje Henderiks; Bjarte Hannisdal; Lee Hsiang Liow (2010). Calcifying phytoplankton biomass and CO2: a striking balance. (ekstern lenke)
• Bjarte Hannisdal (2013). Earth Systems Interactions in Deep Time. (ekstern lenke)
• Lee Hsiang Liow; Bjarte Hannisdal (2009). Inferring climatic and biotic forcing of diversity and the global rise of species. (ekstern lenke)
• Bjarte Hannisdal (2008). The impact of bioturbation on seascape evolution. (ekstern lenke)
• Bjarte Hannisdal (2012). Geobiology. (ekstern lenke)
• Jan Košler; Bjarte Hannisdal (2012). Information transfer analysis of laser-induced elemental fractionation in ICP-MS. (ekstern lenke)
• Bjarte Hannisdal; Jorijntje Henderiks (2009). Climatic forcings on algal cell size through the Cenozoic. (ekstern lenke)
• Kristine Steinsland; Jo Brendryen; Haflidi Haflidason et al. (2019). Deglacial ice sheet dynamics of the marine based Fennoscandian ice sheet on the Vesterålen margin.. (ekstern lenke)
• Antje Gittel; Jiri Barta; Iva Kohoutova et al. (2013). Microbial communities associated with buried carbon in cryoturbated soils of the Siberian Arctic, and their response to a warming climate. (ekstern lenke)
• Jorijntje Henderiks; Bjarte Hannisdal; Rosalind E. M. Rickaby et al. (2010). Phytoplankton size: climatic adaptation and long-term evolution. (ekstern lenke)
• William Helland-Hansen; Tor Oftedal Sømme; Bjarte Hannisdal et al. (2010). Partitioning and preservation of sediment over multiple time-scales. (ekstern lenke)
• Steffen Leth Jørgensen; Bjarte Hannisdal; Ingunn Hindenes Thorseth et al. (2014). Correlating abundances of archaeal lineages and geochemical parameters in deep-sea marine sediments. (ekstern lenke)
• Bjarte Hannisdal (2007). Inferring evolutionary patterns in the fossil record by Bayesian inversion. (ekstern lenke)
• Steffen Leth Jørgensen; Rolf B. Pedersen; Ingunn Hindenes Thorseth et al. (2012). Correlating geochemical data with microbial community structure in highly stratified sediments from the Arctic mid-ocean ridge. (ekstern lenke)
• Bjarte Hannisdal (2012). Detecting Earth systems interactions in deep time. (ekstern lenke)
• Bjarte Hannisdal (2009). The role of life in Earth surface dynamics. (ekstern lenke)
• Bjarte Hannisdal; Eric W.H. Hutton (2008). Exploring the impact of bioturbation on seascape evolution. (ekstern lenke)
• Bjarte Hannisdal; Einar Iversen (2018). Data Analysis in Geosciences: Fostering Computational Learning. (ekstern lenke)
• Bjarte Hannisdal (2010). Coupling between marine calcifying phytoplankton and atmospheric pCO2 over the Cenozoic. (ekstern lenke)
• Bjarte Hannisdal (2013). Phanerozoic Earth System Evolution: Paleozoic vs. post-Paleozoic Interactions. (ekstern lenke)
• Bjarte Hannisdal; Jorijntje Henderiks; Lee Hsiang Liow (2010). Cenozoic reduction in cell size and abundance of marine calcifying phytoplankton driven by a decline in atmospheric pCO2. (ekstern lenke)
• Bjarte Hannisdal (2008). The role of life in Earth surface dynamics. (ekstern lenke)
• Jorijntje Henderiks; Bjarte Hannisdal; Lee Hsiang Liow (2010). Calcifying phytoplankton biomass and CO2: A striking balance. (ekstern lenke)
• Shanan E. Peters; Bjarte Hannisdal (2007). The effect of depositional sequence asymmetry on origination and extinction rates: insights from modeling. (ekstern lenke)
• Jo Brendryen; Haflidi Haflidason; Y. Yokoyama et al. (2019). Temporal evolution of Norwegian Sea marine 14C reservoir ages 12.5 to 19 kyr ago: implications for deglacial 14C chronologies.. (ekstern lenke)
• Bjarte Hannisdal; Jorijntje Henderiks (2009). Cenozoic climatic forcing of algal cell size. (ekstern lenke)
• Bjarte Hannisdal (2012). Detecting Earth systems interactions in deep time. (ekstern lenke)
• Kristian Agasøster Haaga; David Diego; Jo Brendryen et al. (2016). Non-parametric causal assessment in deep-time geological records. (ekstern lenke)
• Jo Brendryen; Haflidi Haflidason; Y. Yokoyama et al. (2019). Collapse of Eurasian ice sheets 14,600 years ago was a major source of global Meltwater Pulse 1a.. (ekstern lenke)
• Steffen Leth Jørgensen; Bjarte Hannisdal; Ingunn Hindenes Thorseth et al. (2014). Linking prokaryotes and geochemical parameters in Deep sea marine sediments. (ekstern lenke)

Medieintervju

• Bjarte Hannisdal (2014). How good is the fossil record? New study casts doubt on their usefulness. (ekstern lenke)
• Bjarte Hannisdal (2013). Stein, regn og paraply. (ekstern lenke)
• Bjarte Hannisdal (2013). Verdenshavenes tilstand. (ekstern lenke)
• Bjarte Hannisdal (2014). Is The Fossil Record Too Incomplete?. (ekstern lenke)
• Bjarte Hannisdal (2013). Bergen forskningsstiftelse stipend til Bjarte Hannisdal. (ekstern lenke)
• Bjarte Hannisdal (2013). Lokale nyhende. (ekstern lenke)
• Bjarte Hannisdal (2013). Gir 20 millioner til unge forskere. (ekstern lenke)
• Bjarte Hannisdal (2014). How good is the fossil record?. (ekstern lenke)
• Bjarte Hannisdal (2014). How good is the fossil record?. (ekstern lenke)
• Bjarte Hannisdal (2013). Milliondryss over unge forskere. (ekstern lenke)
• Bjarte Hannisdal (2013). Gir 20 millioner til unge forskere. (ekstern lenke)
• Bjarte Hannisdal (2014). How Good is the Fossil Record and Does it Give a Balanced History of Life?. (ekstern lenke)
• Bjarte Hannisdal (2013). Geologidag i Steinparken. (ekstern lenke)

Forelesning

• Bjarte Hannisdal (2009). Coupling between global climate change and marine planton macroecology over the Cenozoic. (ekstern lenke)
• Bjarte Hannisdal (2015). The Co-Evolution of Earth and Life. (ekstern lenke)
• Bjarte Hannisdal (2016). Detecting causality in geological records: problems and prospects. (ekstern lenke)
• AM Dunhill; Bjarte Hannisdal; MJ Benton (2014). Disentangling rock record bias, common-cause and redundancy in the fossil record. (ekstern lenke)
• Antje Gittel; Jiří Bárta; Iva Lacmanova et al. (2014). Distinct microbial communities associated with buried soils in the Siberian tundra. (ekstern lenke)
• Bjarte Hannisdal (2016). Species commonness in deep time. (ekstern lenke)
• Bjarte Hannisdal (2014). Detecting Earth system interactions in geological records. (ekstern lenke)
• Sofia Pechlivanidou; Patience Cowie; Bjarte Hannisdal et al. (2014). Controls on deltaic sedimentation in an active rift setting: a source-to-sink approach from the Sperchios delta, central Greece. (ekstern lenke)
• Bjarte Hannisdal (2014). Macroevolution in the microfossil record: commonness or richness?. (ekstern lenke)
• Bjarte Hannisdal (2009). Quantitative stratigraphy: relating stratigraphic architecture to geological processes. (ekstern lenke)
• Jo Brendryen; Bjarte Hannisdal; Kristian Agasøster Haaga et al. (2016). Ocean-Ice Sheet Interactions in the Norwegian Sea and Teleconnections to Low Latitude Hydrology and Atmospheric Circulation. (ekstern lenke)
• Bjarte Hannisdal (2010). Darwin's Last Idea - from walrus feeding to astrobiology. (ekstern lenke)
• Lee Hsiang Liow; Bjarte Hannisdal (2014). How important (and easy) is counting taxa through time?. (ekstern lenke)
• Bjarte Hannisdal; LH Liow (2014). Cenozoic macroevolution in the deep-sea microfossil record: can we let go of species richness?. (ekstern lenke)
• Bjarte Hannisdal (2008). Om Darwin, hvalross-geologi og karbonsyklusen. (ekstern lenke)
• Bjarte Hannisdal (2015). The Co-Evolution of Earth and Life. (ekstern lenke)

Konferanseposter

• Laila Johanne Reigstad; Tamara Baumberger; Rolf B. Pedersen et al. (2014). Potential environmental impacts of CO2 leakage from sub-seafloor CO2 Storage sites.. (ekstern lenke)
• Jorijntje Henderiks; Bjarte Hannisdal; R.E. Rickaby et al. (2008). The Scales of Coccolithophores: Adaptation to Climate Change. (ekstern lenke)
• Bjarte Hannisdal (2007). Detecting subtle morphological changes in Miocene Pseudononion (foram.) with multimodel inference. (ekstern lenke)
• Steffen Leth Jørgensen; Anders Lanzén; Tamara Baumberger et al. (2011). High resolution community profiling of stratified sediments associated with Loki’s castle vent field at the Knipovitch spreading ridge. (ekstern lenke)
• Tor Einar Møller; Laura Vittoria De Luca Peña; Kristian Agasøster Haaga et al. (2018). Computational practices in student learning of Earth systems. (ekstern lenke)
• Bjarte Hannisdal (2012). Detecting Causal Interactions in Deep Time. (ekstern lenke)
• Jorijntje Henderiks; Andrea Gerecht; Bjarte Hannisdal et al. (2013). PhytoSCALE project: calibrating phytoplankton cell size as a proxy for climatic adaptation. (ekstern lenke)
• Jo Brendryen; Bjarte Hannisdal (2013). Disentangling Quaternary Climate System Interactions Using Information-Theoretic Time Series Analysis. (ekstern lenke)
• David B. Kemp; Bjarte Hannisdal (2012). Timescale uncertainty in stratigraphy and cyclostratigraphic consequences. (ekstern lenke)
• Jo Brendryen; Haflidi Haflidason; Y. Yokoyama et al. (2019). Temporal evolution of Norwegian Sea radiocarbon content during the last deglaciation, towards a regional 14C calibration curve.. (ekstern lenke)
• Laila Johanne Reigstad; Rolf B. Pedersen; Tamara Baumberger et al. (2013). Potential environmental impacts of CO2 leakage from sub-seafloor CO2 storage sites. (ekstern lenke)
• Bjarte Hannisdal; Jo Brendryen (2014). Drive-Response Analysis of Global Ice Volume, CO2, and Insolation using Information Transfer. (ekstern lenke)
• Bjarte Hannisdal; Eric W.H. Hutton (2008). Exploring the impact of bioturbation on seascape evolution using SedFlux-2.0. (ekstern lenke)
• Tor Oftedal Sømme; William Helland-Hansen; Bjarte Hannisdal et al. (2010). Factors controlling stratigraphy and the use of uniformitarianism when interpreting the stratigraphic record. (ekstern lenke)

Vitenskapelig artikkel

• David Diego Castro; Bjarte Hannisdal; Håkon Dahle (2021). On how the power supply shapes microbial survival. (ekstern lenke)
• Bjarte Hannisdal; Shanan E. Peters (2011). Phanerozoic Earth System Evolution and Marine Biodiversity. (ekstern lenke)
• Kristian Agasøster Haaga; Jo Brendryen; David Diego Castro et al. (2018). Forcing of late Pleistocene ice volume by spatially variable summer energy. (ekstern lenke)
• Alison Piasecki; Stefano M. Bernasconi; Anna-Lena Grauel et al. (2019). Application of Clumped Isotope Thermometry to Benthic Foraminifera. (ekstern lenke)
• Tor Einar Møller; Sven Le Moine-Bauer; Bjarte Hannisdal et al. (2022). Mapping Microbial Abundance and Prevalence to Changing Oxygen Concentration in Deep-Sea Sediments Using Machine Learning and Differential Abundance. (ekstern lenke)
• Bjarte Hannisdal; Kristian Agasøster Haaga; Trond Reitan et al. (2017). Common species link global ecosystems to climate change: Dynamical evidence in the planktonic fossil record. (ekstern lenke)
• Håkon Dahle; Bjarte Hannisdal; Bjørn Olav Steinsbu et al. (2011). Evolution of temperature optimum in Thermotogaceae and the prediction of trait values of uncultured organisms. (ekstern lenke)
• Niklas Meinicke; Sze Ling Ho; Bjarte Hannisdal et al. (2020). A robust calibration of the clumped isotopes to temperature relationship for foraminifers. (ekstern lenke)
• Rui Zhao; Bjarte Hannisdal; Jose M Mogollon et al. (2019). Nitrifier abundance and diversity peak at deep redox transition zones. (ekstern lenke)
• Antje Gittel; Jiri Barta; Iva Kohoutova et al. (2014). Distinct microbial communities associated with buried soils in the Siberian tundra. (ekstern lenke)
• Michal Kowalewski; Monica Carroll; Lorraine Casazza et al. (2003). Quantitative fidelity of brachiopod-mollusk assemblages from modern subtidal environments of San Juan Islands, USA. (ekstern lenke)
• Alexander M. Dunhill; Bjarte Hannisdal; Michael J. Benton (2014). Disentangling rock record bias and common-cause from redundancy in the British fossil record. (ekstern lenke)
• Steffen Leth Jørgensen; Bjarte Hannisdal; Anders Lanzén et al. (2012). Correlating microbial community profiles with geochemical data in highly stratified sediments from the Arctic Mid-Ocean Ridge. (ekstern lenke)
• Dario Blumenschein; Bjarte Hannisdal; Robert Kordts (2025). Exploring the link between teaching climate and teaching networks – a study of higher education. (ekstern lenke)
• Bjarte Hannisdal; Shanan E. Peters (2010). On the relationship between macrostratigraphy and geological processes: quantitative information capture and sampling robustness. (ekstern lenke)
• Bjarte Hannisdal (2006). Phenotypic evolution in the fossil record: numerical experiments. (ekstern lenke)
• Jo Brendryen; Haflidi Haflidason; Yusuke Yokoyama et al. (2020). Eurasian Ice Sheet collapse was a major source of Meltwater Pulse 1A 14,600 years ago. (ekstern lenke)
• David Diego Castro; Kristian Agasøster Haaga; Bjarte Hannisdal (2019). Transfer entropy computation using the Perron-Frobenius operator. (ekstern lenke)
• Tor Einar Møller; Serianna Kvarøy; Bjarte Hannisdal (2023). Students’ response to the introduction of active learning and computational practices in a bachelor-level earth science course. (ekstern lenke)
• Bjarte Hannisdal (2011). Non-parametric inference of causal interactions from geological records. (ekstern lenke)
• Sofia Pechlivanidou; Patience Cowie; Bjarte Hannisdal et al. (2017). Source-to-sink analysis in an active extensional setting: Holocene erosion and deposition in the Sperchios rift, central Greece. (ekstern lenke)
• Bjarte Hannisdal (2007). Inferring phenotypic evolution in the fossil record by Bayesian inversion. (ekstern lenke)
• Bjarte Hannisdal (2004). Clams and Brachiopods: chips that pass out of sight. (ekstern lenke)
• Dario Blumenschein; Bjarte Hannisdal (2024). Social network analysis and educational change: unravelling the role of innovative teaching staff in a higher education environment. (ekstern lenke)
• Alexander M. Dunhill; Bjarte Hannisdal; Neil Brocklehurst et al. (2018). On formation-based sampling proxies and why they should not be used to correct the fossil record. (ekstern lenke)

Vitenskapelig litteraturgjennomgang

• Bjarte Hannisdal; Jorijntje Henderiks; Lee Hsiang Liow (2012). Long-term evolutionary and ecological responses of calcifying phytoplankton to changes in atmospheric CO2. (ekstern lenke)
• Bjarte Hannisdal; Lee Hsiang Liow (2018). Causality from palaeontological time series. (ekstern lenke)

Vitenskapelig bokkapittel

• Bjarte Hannisdal (2011). Detecting common-cause relationships with directional information transfer. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

Møller TE, Le Moine Bauer S, Hannisdal B, Zhao R, Baumberger T, Roerdink DL, Dupuis A, Thorseth IH, Pedersen RB, Jørgensen SL (2022). Mapping microbial abundance and prevalence to changing oxygen concentration in deep-sea sediments using machine learning and differential abundance. Frontiers in microbiology 13: 804575. [doi]

Diego D, Hannisdal B, Dahle H (2021). On how the power supply shapes microbial survival. Mathematical Biosciences 338: 108615. [doi]

Brendryen J, Haflidason H, Yokoyama Y, Haaga KA, and Hannisdal B (2020). Eurasian ice sheet collapse was a major source of Meltwater Pulse 1A 14,600 years ago. Nature Geoscience 13: 363–368. [doi] [News & Views]

Meinicke N, Ho SL, Hannisdal B, Nürnberg D, Tripati A, Schiebel R, and Meckler AN (2020). A robust calibration of the clumped isotopes to temperature relationship for foraminifers, Geochimica et Cosmochimica Acta 270, 160-183. [doi]

Haaga KA, Diego D, Brendryen J, Hannisdal B (2020). A simple test for causality in complex systems. [arXiv Preprint].  

Haaga KA, Diego D, and Hannisdal B (2019). Surrogate data generation using the Perron-Frobenius operator. [OSF Preprint].

Zhao R, Hannisdal B, Mogollon JM, and Jørgensen SL (2019). Nitrifier abundance and diversity peak at deep redox transitions. Scientific Reports 9: 8633. [doi]

Diego D, Haaga KA, and Hannisdal B (2019). Transfer entropy computation using the Perron-Frobenius operator. Physical Review E 99 (4), 042212. [doi]

Piasecki A, Bernasconi SM, Grauel AL, Hannisdal B, Ho SL, Leutert TJ, et al. (2019). Application of Clumped Isotope Thermometry to Benthic Foraminifera. Geochemistry, Geophysics, Geosystems 20, 2082-2090. [doi]

Haaga KA, Brendryen J, Diego D, and Hannisdal B (2018). Forcing of Late Pleistocene ice volume by spatially variable summer energy. Scientific Reports 8, 11520. [doi] [pdf]

Hannisdal B and Liow LH (2018). Causality from palaeontological time series. Palaeontology 61, 495-509. [doi] [pdf]

Dunhill AM, Hannisdal B, Brocklehurst N, and Benton MJ (2018). On formation-based sampling proxies and why they should not be used to correct the fossil record. Palaeontology 61, 119-132. [doi] [pdf]

Pechlivanidou S, Cowie PA, Hannisdal B, Whittaker AC, Gawthorpe RL, Pennos C, and Riiser OS (2018) Source-to-sink analysis in an active extensional setting: Holocene erosion and deposition in the Sperchios rift, central Greece. Basin Research 30, 522-543. [doi] [pdf]

Hannisdal B, Haaga KA, Reitan T, Diego D, and Liow LH (2017). Common species link global ecosystems to climate change: dynamical evidence in the planktonic fossil record. Proceedings of the Royal Society B 284 (1858). [doi] [pdf] [supplement] [code]

Dunhill AM, Hannisdal B, and Benton MJ (2014) Disentangling rock record bias and common-cause from redundancy in the British fossil record. Nature Communications 5: 4818. [doi] [link]

Gittel A, Bárta J, Kohoutová I, Mikutta R, Owens S, Gilbert J, Schnecker J, Wild B, Hannisdal B, Maerz J, Lashchinskiy N, Čapek P, Šantrůčková H, Gentsch N, Shibistova O, Guggenberger G, Richter A, Torsvik VL, Schleper C, and Urich T (2014). Distinct microbial communities associated with buried soils in the Siberian tundra. The ISME Journal 8: 841–853. [doi]

Hannisdal B, Henderiks J, and Liow LH (2012). Long-term evolutionary and ecological responses of calcifying phytoplankton to changes in atmospheric CO₂. Global Change Biology 18, 3504–3516. [doi] [pdf] [supplement]

Jorgensen SL, Hannisdal B, Lanzén A, Baumberger T, Flesland K, Fonseca R, Øvreås L, Steen IH, Thorseth IH, Pedersen RB, and Schleper C (2012). Correlating microbial community profiles with geochemical data in highly stratified sediments from the Arctic Mid-Ocean Ridge. PNAS 109 (42), E2846-E2855. [doi] [pdf] [commentary]

Hannisdal B and Peters SE (2011). Phanerozoic Earth system evolution and marine biodiversity. Science 334, 1121-1124. [doi] [pdf] [SOM] [perspective]

Hannisdal B (2011). Non-parametric inference of causal interactions from geological records. American Journal of Science 311, 315-334. [doi]

Hannisdal B (2011). Detecting common-cause relationships with directional information transfer. In A. McGowan and A.B. Smith (eds.), Comparing the Geological and Fossil Records: Implications for Biodiversity Studies. Geological Society London, Special Publications 358, 19-29. [doi] [pdf]

Dahle H, Hannisdal B, Steinsbu BO, Ommedal H, Einen J, Jensen S, Larsen Ø, Øvreås L, and Norland S (2011). Evolution of temperature optimum in Thermotogaceae and the prediction of trait values of uncultured organisms. Extremophiles 15, 509-516.[pdf]

Hannisdal B and Peters SE (2010). On the relationship between macrostratigraphy and geological processes: quantitative information capture and sampling robustness. Journal of Geology 118, 111-130. [pdf]

Hannisdal B (2007). Inferring phenotypic evolution in the fossil record by Bayesian inversion. Paleobiology 33, 98-115. [doi]

Hannisdal B (2006). Phenotypic evolution in the fossil record: numerical experiments. Journal of Geology 114, 133-153. [doi]

Hannisdal B (2004). Clams and brachiopods: chips that pass out of sight. Palaios 19, 507-513. [doi]

Kowalewski M, Carroll M, Casazza L, Gupta N, Hannisdal B, Hendy A, Krause Jr. RA, LaBarbera M, Lazo DG, Messina C, Puchalski S, Rothfus TA, Sälgeback J, Stempien J, Terry RC, Tomasovych A (2003). Quantitative fidelity of brachiopod-mollusk assemblages from modern subtidal environments of San Juan Islands, USA. Journal of Taphonomy 1, 43-65. [pdf]

Hannisdal B (2001). Cladistic analysis of entelophyllid rugose corals from the Silurian of northern Europe: some methodological aspects. In: Ezaki, Y (ed.), Proc. 8th Int. Symp. Fossil Cnidaria and Porifera. Bulletin of the Tohoku University Museum 1, 50-61.

 

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