Publications from Department of Geoscience

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Petersen, H. I., Lassen, L., Rudra, A., Nguyen, L. X., Do, P. T. M. & Sanei, H. (2023). Carbon stability and morphotype composition of biochars from feedstocks in the Mekong Delta, Vietnam. International Journal of Coal Geology, 271, Article 104233. https://doi.org/10.1016/j.coal.2023.104233

Petersen, H. I., Al-Masri, W. F., Rudra, A., Mohammadkhani, S. & Sanei, H. (2023). Movable and non-movable hydrocarbon fractions in an oil-depleted sandstone reservoir considered for CO₂ storage, Nini West Field, Danish North Sea. International Journal of Coal Geology, 280, Article 104399. https://doi.org/10.1016/j.coal.2023.104399

Petersen, H. I., Deskur, H., Rudra, A., Ørberg, S. B., Krause-Jensen, D. & Sanei, H. (2024). Pyrolysis of macroalgae: Insight into product yields and biochar morphology and stability. International Journal of Coal Geology, 286, Article 104498. https://doi.org/10.1016/j.coal.2024.104498

Petersen, H. I., Blinkenberg, K. H., Anderskouv, K., Rudra, A., Zheng, X. & Sanei, H. (2024). Spatial distribution of remaining movable and non-movable oil fractions in a depleted Maastrichtian chalk reservoir, Danish North Sea: Implications for CO₂ storage. International Journal of Coal Geology, 295, Article 104624. https://doi.org/10.1016/j.coal.2024.104624

Petersen, H. I., Stokes, M. R., Hackley, P. C., Rudra, A., Zhou, Z. & Sanei, H. (2025). micro-Raman indicates biochar has similar stability and structural features as natural fusinite and semifusinite. International Journal of Coal Geology, 304, Article 104769. https://doi.org/10.1016/j.coal.2025.104769

Petersen, K. D. (2010). Continental rifting in the presence of small-scale convection: subsidence, stratigraphy and upper mantle strength. Department of Earth Sciences, Aarhus University.

Petersen, H. I. & Sanei, H. (2025). The H/C Molar Ratio and Its Potential Pitfalls for Determining Biochar's Permanence. GCB Bioenergy, 17(6), Article e70049. https://doi.org/10.1111/gcbb.70049

Petitpierre, L., Frohlich, S., Bodin, S., Grech, P. V., Lang, S., Vachtman, D. & Redfern, J. (2021). Sharp-based shoreface sandstones in the Early Carboniferous sediments of the Awaynat Wanin area (western Libya). Journal of African Earth Sciences, 178, Article 104168. https://doi.org/10.1016/j.jafrearsci.2021.104168

Pfaffhuber, A. A., Grimstad, E., Domaas, U., Auken, E., Foged, N. & Haljkær, M. (2010). Airborne EM mapping of rockslides and tunneling hazards. The Leading Edge (Tulsa), 29(8), 956-959. https://doi.org/10.1190/1.3480009

Pfaffhuber, A. A., Grimstad, E., Domaas, U., Auken, E., Halkjaer, M. & Foged, N. (2010). Airborne EM mapping of rock slides and tunneling hazards. In Airborne EM Mapping of Rock Slides and Tunneling Hazards EAGE Near Surface Division.

Pfaffhuber, A. A., Anschütz, H., Ørbech, T., Bazin, S., Lysdahl, A. O. K., Vöge, M., Sauvin, G., Waarum, I. K., Smebye, H. C., Kåsin, K., Grøneng, G., Berggren, A. L., Pedersen, J. B. & Foged, N. (2016). Regional geotechnical railway corridor mapping using airborne electromagnetics. In B. M. Lehane, H. E. Acosta-Martinez & R. Kelly (Eds.), Proceedings of the 5th International Conference on Geotechnical and Geophysical Site Characterisation, ISC 2016 (Vol. 2, pp. 923-928). Australian Geomechanics Society.

Philippsen, B., Olsen, J., Lewis, J. P., Rasmussen, P., Ryves, D. B. & Knudsen, K. L. (2013). Mid- to late-Holocene reservoir-age variability and isotope-based palaeoenvironmental reconstruction in the Limfjord, Denmark. The Holocene, 23(7), 1017-1027. https://doi.org/10.1177/0959683613479681

Phillips, E., Spagnolo, M., Pilmer, A. C. J., Rea, B. R., Piotrowski, J. A., Ely, J. C. & Carr, S. (2018). Progressive ductile shearing during till accretion within the deforming bed of a palaeo-ice stream. Quaternary Science Reviews, 193, 1-23. https://doi.org/10.1016/j.quascirev.2018.06.009

Phillips, E. & Piotrowski, J. A. (2023). Modelling of till microstructure development during subglacial deformation using ring shear experiments. Quaternary Science Reviews, 312, Article 108168. https://doi.org/10.1016/j.quascirev.2023.108168

Piasecki, S., Heilmann-Clausen, C., Larsen, M. & Stemmerik, L. (2004). At the edge of a new ocean - Dinoflagellate cysts of the Middle Eocene Kap Dalton Group, East Greenland. In Polen, Abstracts (pp. 0-0)

Piechota, A. M. & Piotrowski, J. A. (2009). Drenaz subglacjalny ladolodu skandynawskiego (Polska NW) - numeryczne modelowanie oraz analiza geostatystyczna rynien subglacjalnych. Abstract from Association of Polish Geomorphologists, 2009 Conference, Kielce, Poland.

Piechota, A. & Piotrowski, J. A. (2011). Drenaż subglacjalny lądolodu skandynawskiego (Polska NW) w świetle modelowania numerycznego. Uniwerstytet Slaski w Katowicach. Prace Naukowe. Landform Analysis, 13, 91-106. http://geoinfo.amu.edu.pl/sgp/LA/LA13/LA13_091-106.pdf

Piechota, A. M., Ignatiuk, D., Czop, M., Grabiec, M. & Piotrowski, J. A. (2011). Drenaż subglacjalny lodowca Werenskiold – południowy Spitsbergen (na podstawie modelowania numerycznego). Abstract from Association of Polish Geomorphologists, Poznan, Poland.

Piechota, A. M., Sitek, S., Ignatiuk, D. & Piotrowski, J. A. (2012). Rekonstrukcja drenażu sub-glacjalnego lodowca Werenskiolda (SW Spitsbergen) na podstawie modelowania numerycznego (Reconstructing subglacial drainage of Werenskiold glacier (SE Spitsbergen) based on numerical modelling). Panstwowy Instytut Geologiczny. Biuletyn, 451, 191-202 . http://www.pgi.gov.pl/pl/wydawnictwa-geologiczne-pig-pib/seryjne/biuletyn-pig/4538-biuletyn-pig-451-2012.html

Piechota, A. M., Sitek, S., Ignatiuk, D. & Piotrowski, J. A. (2013). Subglacial drainage of Werenskioldbreen (SW Spitsbergen) based on numerical modelling. Abstract from The Arctic Science Summit Week 2013, Cracow, Poland.

Piechota, A. M., Sitek, S., Ignatiuk, D. & Piotrowski, J. A. (2012). Rekonstrukcja drenażu subglacjalnego lodowca Werenskiolda (SW Spitsbergen) na podstawie modelowania numerycznego. Abstract from 5th MPWP Research Conference, Ustron, Poland.

Pikirayi, I., Sulas, F., Nxumalo, B., Sagiya, M. E., Stott, D., Kristiansen, S. M., Chirikure, S. & Musindo, T. (2022). Climate-smart harvesting and storing of water: The legacy of dhaka pits at Great Zimbabwe. Anthropocene, 40, Article 100357. https://doi.org/10.1016/j.ancene.2022.100357

Pilipenko, O. V., Sharonova, Z. V., Trubikhin, V. M., Morner, N.-A., Abrahamsen, N., Didenko, A. N. & Fein, A. G. (2003). Paleomagnetic Investigations of Roxolany and Pekla Loess-soil Outcrops for Study of Relative Paleointensity Variation. Paper presented at EGS-AGU-EUG Joint Assembly 2003, Nice.

Pilipenko, O., Abrahamsen, N., Sharonova, Z., Trubikhin, V., Mörner, N. & Andrey, F. (2004). Magnetic results from Pleistocene Pekla Cliff Section. Paper presented at Florence, August 2004.

Pilipenko, O., Abrahamsen, N., Trubkhin, V. & Sharonova, Z. (2004). Preliminary Paleomagnetic Results from Pleistocene Sediments at the Tuzla outcrop (Taman Peninsula, Russia). Paper presented at Kazan, November 2004.

Pilipenko, O., Abrahamsen, N. & Trubikhin, V. (2006). Petro- and Paleomagnetic Investigations of Tuzla Section Sediments (Krasnodarsk Territory). Izvestiya, Physics of the Solid Earth, 42(4), 344-356.

Pilipenko, O., Sharanova, Z., Trubikhin, V., Abrahamsen, N. & Mörner, N.-A. (2005). Paleomagnetic and Petromagnetic Investigations of Rocks of the Pekla Loess-Soil Section (Krasnodar Territory). Izvestiya, Physics of the Solid Earth, 41, 492-501.

Pilipenko, O., Abrahamsen, N. & Trubikhin, V. M. (2007). The Geomagnetic Field Recorded in Sediments of the Tuzla Section (the Krasnodar Territory, Russia) over the Time Interval 120-70 ka. Izvestiya, Physics of the Solid Earth, 43, 691-701.

Pilipenko, O., Novruzov, Z., Karygdi, S., Abrahamsen, N., Sharonova, Z. V. & Trubikhin, V. M. (2007). Magnetic record of Late Quaternary from Karadja range section, Azerbaijan.. Poster session presented at EGU General Assembly, Vienna, Austria.

Pilipenko, O., Abrahamsen, N. & Trubikhin, V. M. (2007). Paleomagnetic Comparisons of Late Pleistocene Sediment Records. In IUGG Perugia 2007, Proceedings IUGG.

Pilipenko, O. V., Trubikhin, V. M., Abrahamsen, N. & Buylaert, J.-P. (2010). Response of the Paleomagnetic Record to Environmental Changes in the Late Pleistocene. Izvestiya, Physics of the Solid Earth, 46(12), 1052-1063. https://doi.org/10.1134/S1069351310120037

Piotrowski, J. A., Christoffersen, P., Wysota, W. & Kronborg, C. (2001). Subglacial landforms in front of Elisebreen, NW Spitsbergen - a preliminary study. (pp. 23-25).

Piotrowski, J. A., Larsen, N. K., Christoffersen, P. & Wysota, W. (2002). Studies on ice sediments and landforms of Elisebreen, Oskar II Land, NW Spitsbergen. (pp. 0-0).

Piotrowski, J. A., Larsen, N. K., Christoffersen, P., Wysota, W. & Nowak, S. (2002). Sub-recent ice bed processes and landforms under Elisebreen, NW Spitsbergen. (pp. 279-280).

Piotrowski, J. A., Larsen, N. K., Christoffersen, P. & Wysota, W. (2002). Subglacial landform assemblage of Elisebreen, NW Spitsbergen: active ice and meltwater interaction. (pp. 0-0).

Piotrowski, J. A., Jørgensen, F., Kristiansen, S., Larsen, N. K., Rattas, M., Windelberg, S. & Wysota, W. (2003). Land-based ice streams of the southern Scandinavian Ice Sheet: movement mechanisms and ice/bed interactions. Paper presented at XVI INQUA Congress, Reno, USA.

Piotrowski, J. A. & Windelberg, S. (2003). Glazialtektonik weichselzeitlicher Ablagerungen in Zentral-Fünen, Dänemark. Eiszeitalter und Gegenwart: E & G, 53, 39-53.

Piotrowski, J. A., Hermanowski, P., Wspanialy, A., Lulek, A., Munck, F., Kronborg, C. & Rattas, M. (2004). Modelling subglacial groundwater flow at the southern margin of the Scandinavian Ice Sheet: a key to understanding the ice sheet behaviour?. Paper presented at April 14-16, 2004, Agricultural University of Norway, Aas.

Piotrowski, J. A., Jørgensen, F., Kristiansen, S., Larsen, N. K., Rattas, M., Windelberg, S. & Wysota, W. (2004). Ice/bed interactions of Weichselian ice streams at the southern periphery of the Scandinavian Ice Sheet. In GFF, Abstract volume 126 (pp. 0-0)

Piotrowski, J. A., Jørgensen, F., Kristiansen, S., Larsen, N. K., Rattas, M., Windelberg, S. & Wysota, W. (2004). Ice/bed interactions of Weichselian Ice streams at the southern periphery of the Scandinavian Ice Sheet. In GFF, Abstract volume 126 (pp. 0-0)

Piotrowski, J. A., Larsen, N. K. & Junge, F. (2004). Soft subglacial beds: A mosaic of deforming and stable spots. Quaternary Science Reviews, 23, 993-1000.

Piotrowski, J. A., Larsen, N. K., Jørgensen, F., Rattas, M. & Wysota, W. (2004). Ice movement and sediment transport mechanisms at the southern margin of the Scandinavian Ice Sheet during the last glaciation. (pp. C41-A-03).

Piotrowski, J. (2006). Groundwater under ice sheets and glaciers. In P. G. Knight (Ed.), Glacier science and environmental change (pp. 50-59). Blackwell Publishing.

Piotrowski, J. A., Larsen, N. K., Menzies, J. & Wysota, W. (2006). Formation of a subglacial till under transient bed conditions: deposition, deformation, and basal decoupling under a Weichselian ice sheet lobe, central Poland. Sedimentology, 53, 83-106.

Piotrowski, J. (2006). Den omstridte tidstavle - Kvartær eller ikke Kvartær. Geologisk Nyt, 5, 33.

Piotrowski, J., Wspanialy, A. & Ber, A. (2006). Groundwater flow dynamics under the Elsterian ice sheet in Poland and its relation to ice sheet stability. In GSA Abstracts with Programs (Vol. 38(7), pp. no number)

Piotrowski, J., Wysota, W. & Murray, A. S. (2007). The age and extent of Weichselian ice advances in Poland in the light of OSL dating. Abstract from Peribaltic Group Symposium on Late Pleistocene Glacigenic Deposits in the Central Part of the Scandinavian Ice Sheet, Oulu, Finland.

Piotrowski, J. (2007). Water under Pleistocene continental ice sheets in Europe. Abstract from International Symposium on Quaternary Studies, Ahmedabad, India.

Piotrowski, J., Wspanialy, A. & Ber, A. (2007). Modelling groundwater flow under the Elsterian ice sheet in Poland: Did the drainage system affect the ice sheet behaviour?. Abstract from 27th Nordic Geological Winter Meeting, Oulu, Finland.

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Revised 06.02.2024

Ann Eg Mølhave

Publications from Department of Geoscience

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