Lars Nielsen

Lars Nielsen

Affiliate Professor, Visiting professor

Member of:


    1. Published

      Geostatistical inference using crosshole ground-penetrating radar

      Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., 2010, In: Geophysics. 75, 6, p. J29-J41

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Mapping sand layers in clayey till using crosshole ground-penetrating radar

      Zibar, Majken Caroline Looms, Klotzsche, A., van der Kruk, J., Larsen, T. H., Edsen, A., Tuxen, N., Hamburger, N., Keskinen, J. & Nielsen, Lars, 2018, In: Geophysics. 83, 1, p. A21-A26 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Prediction of porosity and water saturation of chalks from combined refraction seismic and reflection ground-penetrating radar measurements

      Yuan, H., Abdu, A. Z. & Nielsen, Lars, 2023, In: Geophysics. 88, 3, p. MR141-MR153

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Rock physics characterization of chalk by combining acoustic and electromagnetic properties

      Yuan, H., Zibar, Majken Caroline Looms & Nielsen, Lars, 22 Sep 2021, In: Geophysics. 87, 1, p. MR1-MR11 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Diffraction imaging of ground-penetrating radar data

      Yuan, H., Montazeri, M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2019, In: Geophysics. 84, 3, p. H1-H12 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      On the usage of diffractions in ground-penetrating radar reflection data: Implications for time-lapse gas migration monitoring

      Yuan, H., Zibar, Majken Caroline Looms & Nielsen, Lars, 1 Sep 2020, In: Geophysics. 85, 5, p. H83-H95 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Jordens øvre kappe

      Thybo, H. & Nielsen, Lars, 2005, In: Geoviden. 4, p. 6-7

      Research output: Contribution to journalJournal articleResearch

    8. Published

      Seismic scattering from heterogeneity in the continental crust and upper mantle

      Thybo, H. & Nielsen, Lars, 2003, In: EOS : Transactions. 84, 46, p. S31D-0789

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Fine scale heterogeneity in the crust and upper mantle detected in high-resolution seismic data

      Thybo, H. & Nielsen, Lars, 2004, In: Geophysical Research Abstracts. p. A05551

      Research output: Contribution to journalConference abstract in journalResearch

    10. Published

      Heterogeneity at the top of the Earth's Transition zone from "Lower Upper Mantle Reflectivity"

      Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: EOS : Transactions. p. 1 (S42B-0640)

      Research output: Contribution to journalConference abstract in journalResearch

    11. Published

      Fine-structure around the 400 km discontinuity

      Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: Geophysical Research Abstracts. p. 91

      Research output: Contribution to journalConference articleResearchpeer-review

    12. Published

      Subsidence induced by magmatic activity

      Thybo, H., Nielsen, C. A., Nielsen, Lars & Sandrin, A., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journalConference abstract in journalResearch

    13. Published

      Seismic scattering at the top of the mantle Transition Zone

      Thybo, H., Nielsen, Lars & Perchuc, E., 2003, In: Earth and Planetary Science Letters. 216, 3, p. 259-269

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      Seismic modelling of heterogeneity in the continental crust and upper mantle beneath Eurasia

      Thybo, H. & Nielsen, Lars, 2004, In: Geophysical Research Abstracts. CD, EGU04, p. A05555

      Research output: Contribution to journalConference abstract in journalResearch

    15. Published

      MONA LISA: Deep seismic investigations of the lithosphere in the southeastern North Sea

      Thybo, H., Abramovitz, T. J., Berthelsen, A., Schjøth, F. & Nielsen, Lars, 1997, In: Tectonophysics. 169, p. 1-19

      Research output: Contribution to journalJournal articleResearch

    16. Published

      Seismic heterogeneity around the 410 km discontinuity from lower Upper Mantle reflectivity

      Thybo, H., Perchuc, E. & Nielsen, Lars, 2002, In: Geophysical Research Abstracts. p. 1

      Research output: Contribution to journalConference abstract in journalResearch

    17. Published

      Seismic velocity structure of a large mafic intrusion in the crust of central Denmark from project ESTRID

      Thybo, H., Sandrin, A., Nielsen, Lars, Lykke-Andersen, H. & Keller, G. R., 2006, In: Tectonophysics. 420, special issue, p. 105-122

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      Luminescence dating of buried cobble surfaces from sandy beach ridges: a case study from Denmark

      Souza, P. E., Sohbati, R., Murray, A. S., Kroon, Aart, Clemmensen, Lars B, Hede, M. U. & Nielsen, Lars, 2019, In: Boreas. 48, 4, p. 841-855 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      Beach-ridge architecture constrained by beach topography and ground-penetrating radar, Itilleq (Laksebugt), south-west Disko, Greenland - implications for sea-level reconstructions

      Souza, P. E., Kroon, Aart & Nielsen, Lars, 2018, In: Bulletin of the Geological Society of Denmark. 66, p. 167-179 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland

      Souza, P. E., Sohbati, R., Murray, A. S., Clemmensen, Lars B, Kroon, Aart & Nielsen, Lars, 2021, In: Boreas. 50, 2, p. 606-618 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Bayesian Markov-Chain-Monte-Carlo inversion of time-lapse crosshole GPR data to characterize the vadose zone at the Arrenaes Site, Denmark

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2012, In: Vadose Zone Journal. 11, 4, 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Examining the information content of time-lapse crosshole GPR data collected under different infiltration conditions to estimate unsaturated soil hydraulic properties

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2013, In: Advances in Water Resources. 54, p. 38-56 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Comparing time-lapse GPR data collected under natural and forced infiltration conditions to estimate soil hydraulic properties

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2012, In: Geophysical Research Abstracts. 14, 1 p.

      Research output: Contribution to journalConference abstract in journalResearch

    24. Published

      2D and 3D imaging of mound structures from GPR measurements in Danish and Swedish limestone quarries

      Schack von Brockdorff, A., Nielsen, Lars, Boldreel, Lars Ole & Overgaard, T., 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08244

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Seismic wavefield modeling of lower crustal and uppermost mantle heterogeneity below the Danish Basin

      Sandrin, A., Nielsen, Lars & Thybo, H., 2006, In: Eos Trans. AGU, Fall Meet. Suppl.. 87 (52), p. T31D-0492

      Research output: Contribution to journalJournal articleResearch

    26. Published

      Geophysics for urban mining and the first surveys in Denmark: rationale, field activity and preliminary results

      Sandrin, A., Maricak, A., Heincke, B. H., Clausen, R. J., Nielsen, Lars & Keiding, J. K., 2020, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 44, 6 p., 5240.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      Layered crust-mantle transition zone below a large crustal intrusion in the Norwegian-Danish basin

      Sandrin, A., Nielsen, Lars & Thybo, H., 2009, In: Tectonophysics. 472, 1-4, p. 194-212

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. Published

      Continental extensional related intrusion and underplating in the Danish Basin: evidence from the seismic project ESTRID

      Sandrin, A., Nielsen, C. A., Nielsen, Lars & Thybo, H., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journalConference abstract in journalResearch

    29. Published

      Deep crustal seismic investigation across the Silkeborg Gravity High, Central Denmark

      Sandrin, A., Thybo, H., Nielsen, Lars, Lyngsie, S. B. & Keller, G. R., 2004, In: EOS : Transactions. 47, p. 1 page only

      Research output: Contribution to journalConference abstract in journalResearch

    30. Published

      Integrated analysis of beach ridge and lagoon systems as indicator of sea-level changes

      Sander, L., Hede, M. U., Fruergaard, Mikkel, Morigi, C., Johannessen, P., Nielsen, Lars, Clemmensen, Lars B, Nielsen, L. H. & Pejrup, M., 2015, In: Geophysical Research Abstracts. 17, 1 p., 9341.

      Research output: Contribution to journalConference abstract in journalResearchpeer-review

    31. Published

      Coastal lagoons and beach ridges as complementary sedimentary archives for the reconstruction of Holocene relative sea-level changes

      Sander, L., Hede, M. U., Fruergaard, Mikkel, Nielsen, Lars, Clemmensen, Lars B, Kroon, Aart, Johannessen, P. N., Nielsen, L. H. & Pejrup, M., Feb 2016, In: Terra Nova. 28, 1, p. 43-49

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Transition zone heterogeneity interpreted from long range explosion seismic data

      Ross, A. R., Thybo, H. & Nielsen, Lars, 2004, In: Geophysical Research Abstracts. CD, EGU04, p. A06261

      Research output: Contribution to journalConference abstract in journalResearch

    33. Published

      Transition zone heterogeneity imaged on long range explosion data

      Ross, A. R., Thybo, H., Nielsen, Lars & Perchuc, E., 2003, In: EOS : Transactions. 84, 46, p. S31D-0788

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. Published

      A Holocene relative sea-level database for the Baltic Sea

      Rosentau, A., Klemann, V., Bennike, O., Steffen, H., Wehr, J., Latinović, M., Bagge, M., Ojala, A., Berglund, M., Becher, G. P., Schoning, K., Hansson, A., Nielsen, L., Clemmensen, L. B., Hede, M. U., Kroon, A., Pejrup, M., Sander, L., Stattegger, K., Schwarzer, K. & 9 others, Lampe, R., Lampe, M., Uścinowicz, S., Bitinas, A., Grudzinska, I., Vassiljev, J., Nirgi, T., Kublitskiy, Y. & Subetto, D., 1 Aug 2021, In: Quaternary Science Reviews. 266, 19 p., 107071.

      Research output: Contribution to journalJournal articleResearchpeer-review

    35. Published

      Using a synthetic data trained convolutional neural network for predicting subresolution thin layers from seismic data

      Qu, D., Mosegaard, Klaus, Feng, R. & Nielsen, Lars, 21 Apr 2023, In: Interpretation. 11, 2, p. T339-T347 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      Seismic interpretation pitfalls caused by interference effects, exemplified by seismic modeling of outcropping chalk successions

      Qu, D., Anderskouv, Kresten, Stemmerik, L. & Nielsen, Lars, 2022, In: Interpretation (United Kingdom). 10, 3, p. T441-T449 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      Seismic velocity structure of the Siberian Mantle

      Pontevivo, A., Thybo, H. & Nielsen, Lars, 2004, In: EOS : Transactions. 47, p. 1

      Research output: Contribution to journalConference abstract in journalResearch

    38. Published

      Innovating land seismic investigations for CO2 geologic storage in Denmark

      Papadopoulou, M., Zappalá, S., Malehmir, A., Gregersen, U., Hjelm, L., Nielsen, Lars & Haspang, M. P., 2023, In: Geophysics. 88, 5, p. B251–B266

      Research output: Contribution to journalJournal articleResearchpeer-review

    39. Published

      En tsunami i Danmark?

      Noe-Nygaard, N., Nielsen, Lars & Hede, S. U., 2005, In: Geoviden. 4, p. 16-19

      Research output: Contribution to journalJournal articleResearch

    40. Published

      Imaging of limestone mound structures from GPR and marine seismic profiling in Danish and Swedish areas

      Nielsen, Lars & Boldreel, Lars Ole, 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08287

      Research output: Contribution to journalJournal articleResearchpeer-review

    41. Published

      Seismic and gravity modelling of crustal structure in the Central Graben, North Sea. Observations along MONA LISA profile 3

      Nielsen, Lars, Balling, N., Jacobsen, B. H., MONA LISA Working Group & Thybo, H., 2000, In: Tectonophysics. 328, p. 229-244

      Research output: Contribution to journalJournal articleResearchpeer-review

    42. Published

      Teleseismic Pn arrivals: Influence of upper mantle velocity gradient and crustal scattering

      Nielsen, Lars, Thybo, H., Morozov, I. B., Smithson, S. B. & Solodilov, L., 2003, In: Geophysical Journal International. 153, p. F1-F7

      Research output: Contribution to journalJournal articleResearchpeer-review

    43. Published

      GPR and marine seismic imaging of carbonate mound structures in Denmark and southwest Sweden: A case study of imaging structures at different scales

      Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2003, In: The Leading Edge. vol. 22, no. 9, p. 872-875

      Research output: Contribution to journalJournal articleResearch

    44. Published

      Seismic tomographic interpretation of Paleozoic sedimentary sequences in the southeastern North Sea

      Nielsen, Lars, Thybo, H. & Glendrup, M., 2005, In: Geophysics. vol. 70 no. 4, p. R45-R56

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. Published

      Identification of crustal and upper mantle heterogeneity by modelling of controlled-source seismic data

      Nielsen, Lars & Thybo, H., 2006, In: Tectonophysics. 416, 1-4, p. 209-228

      Research output: Contribution to journalJournal articleResearchpeer-review

    46. Published

      Carlsbergforkastningen

      Nielsen, Lars, Lassen, A. & Thybo, H., 2005, In: Geoviden. 4, p. 8-11

      Research output: Contribution to journalJournal articleResearch

    47. Published

      Simultaneous estimation of lithospheric uplift rates and absolute sea level change in southwest Scandinavia from inversion of sea level data

      Nielsen, Lars, Hansen, J. M., Hede, M. U., Clemmensen, Lars B, Pejrup, M. & Noe-Nygaard, N., 2014, In: Geophysical Journal International. 199, 2, p. 1018-1029 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    48. Published

      Ground-penetrating radar imaging of carbonate mound structures and implications for interpretation of marine seismic data

      Nielsen, Lars, Boldreel, Lars Ole & Surlyk, Finn, 2004, In: A A P G Bulletin. 88, 8, p. 1069-1082

      Research output: Contribution to journalJournal articleResearchpeer-review

    49. Published

      Mapping of the freshwater lens in a coastal aquifer on the Keta Barrier (Ghana) by transient electromagnetic soundings

      Nielsen, Lars, Jørgensen, N. O. & Gelting, P., 2007, In: Journal of Applied Geophysics. 62, p. 1-15

      Research output: Contribution to journalJournal articleResearchpeer-review

    50. Published

      Accounting for data error and model correlation in hydrogeophysical cross-borehole GPR tomography studies

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Jensen, Karsten Høgh & Binley, A., 2007, In: Geophysical Research Abstracts. 9, 1 p.

      Research output: Contribution to journalConference abstract in journalResearch

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