Lars Nielsen

Lars Nielsen

Affiliate Professor, Visiting professor

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    ORCID: 0000-0003-2024-2288

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    1. Published

      Full-waveform inversion of cross-hole GPR data collected in a strongly heterogeneous chalk reservoir analogue with sharp permittivity and conductivity contrasts

      Keskinen, J., Zibar, Majken Caroline Looms, Moreau, J., Nielsen, Lars, Stemmerik, L., Klotzsche, A., van der Kruk, J. & Holliger, K., 2014, SEG Technical Program Expanded Abstracts: SEG Denver, 26-31October 2014. Society of Exploration Geophysicists (SEG), p. 960-965 6 p. (S E G Technical Program Expanded Abstracts (Online), Vol. 2014).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    2. Published

      Full-waveform inversion of Crosshole GPR data: implications for porosity estimation in chalk

      Keskinen, J., Klotzsche, A., Zibar, Majken Caroline Looms, Moreau, J., van der Kruk, J., Holliger, K., Stemmerik, L. & Nielsen, Lars, May 2017, In: Journal of Applied Geophysics. 140, p. 102-116 15 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Full-waveform Inversion of Crosshole GPR Data Collected in Strongly Heterogeneous Chalk: Challenges and Pitfalls

      Keskinen, J., Zibar, Majken Caroline Looms, Nielsen, Lars, Klotzsche, A., van der Kruk, J., Moreau, J., Stemmerik, L. & Holliger, K., 2015, In: Geophysical Research Abstracts. 17, EGU2015-14581.

      Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

    4. Published

      From ooze to sedimentary rock, the first diagenetic processes affecting the chalk of eastern Denmark

      Moreau, J., Boussaha, M., Nielsen, Lars, Thibault, Nicolas Rudolph, Ullmann, C. V. & Stemmerik, L., Jun 2015. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    5. Published

      Foreword

      Green, A., Nielsen, Lars & Juhlin, C., 2010, In: Journal of Applied Geophysics. 70, 4, p. 267 1 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Forbedring af marine seismiske data ved migration: Eksempel fra havstrømsaflejringer i NØ-Atlanten

      Donsmark, N. C., Boldreel, Lars Ole & Nielsen, Lars, 2005, In: Danske Havforsker. møde 2005, p. 1

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. 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 journal › Conference article › Research › peer-review

    8. 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 journal › Conference abstract in journal › Research

    9. Published

      Fault detection from back-scattered seismic energy in MONA LISA wide-angle sections from the south-eastern North Sea

      Nielsen, Lars, Thybo, H., Klinkby, L., Abramovitz, T. J. & Balling, N., 1998, In: First Break. 16, p. 119-126

      Research output: Contribution to journal › Journal article › Research

    10. 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 journal › Journal article › Research › peer-review

    11. Published

      Evolution of the Rømø barrier island in the Wadden Sea: Impacts of sea-level change on coastal morphodynamics

      Clemmensen, Lars B, Andersen, Thorbjørn Joest, Johannessen, P., Nielsen, L. H. R., Nielsen, Lars & Pejrup, M., 2010. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    12. Published

      Estimation of shear sonic logs in the heterogeneous and fractured Lower Cretaceous of the Danish North Sea using supervised learning

      Lorentzen, Mads Christian Lund, Bredesen, K., Mosegaard, Klaus & Nielsen, Lars, 2022, In: Geophysical Prospecting. 70, 8, p. 1410-1431 22 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Estimation of recharge by long-term monitoring of tracer movement using cross-borehole geophysical methods

      Haarder, E. B., Zibar, Majken Caroline Looms, Binley, A., Nielsen, Lars & Jensen, Karsten Høgh, May 2011.

      Research output: Contribution to conference › Conference abstract for conference › Research

    14. Published

      Estimation of past sea-level variations based on ground-penetrating radar mapping of beach-ridges - preliminary results from Feddet, Faxe Bay, eastern Denmark

      Hede, M. U., Nielsen, Lars, Clemmensen, Lars B & Noe-Nygaard, N., 2011. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    15. Published

      Estimation of Recharge from Long-Term Monitoring of Saline Tracer Transport Using Electrical Resistivity Tomography

      Haarder, E. B., Jensen, Karsten Høgh, Binley, A., Nielsen, Lars, Uglebjerg, T. B. & Zibar, Majken Caroline Looms, 2015, In: Vadose Zone Journal. 14, 7, 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Estimation of Chalk Heterogeneity from Stochastic Modeling Conditioned by Crosshole GPR Traveltimes and Log Data

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S. & Stemmerik, L., 2010, Advances in Near-surface Seismology and Ground-penetrating Radar. D. Miller, R., H. Bradford, J. & Holliger, K. (eds.). Tulsa, OK USA, Vol. 15. p. 379-398 20 p. (Geophysical Developments Series, Vol. 15).

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    17. Published

      En tsunami i Danmark?

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

      Research output: Contribution to journal › Journal article › Research

    18. Published

      Efficient data analysis and travel time picking methods for crosshole GPR experiments

      Keskinen, J., Moreau, J., Nielsen, Lars, Stemmerik, L., Anderskouv, Kresten, Holliger, K. & Zibar, Majken Caroline Looms, 2013.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    19. Published

      Early diagenetic evolution of Chalk in eastern Denmark

      Moreau, J., Boussaha, M., Nielsen, Lars, Thibault, Nicolas Rudolph, Ullmann, C. V. & Stemmerik, L., Dec 2016, In: The Depositional Record. 2, 2, p. 154-172 19 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      ESTRID: explosion seismic transect across a rift in Denmark

      Sandrin, A., Thybo, H., Pontevivo, A., Nielsen, Lars, Lyngsie, S. B. & Keller, G. R., 2004.

      Research output: Contribution to conference › Conference abstract for conference › Research

    21. 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 journal › Journal article › Research › peer-review

    22. Published

      Detection of steep faults from back-scattered energy in seismic wide-angle sections from the south-eastern North Sea

      Nielsen, Lars, 1999, Fracture and In-Situ Stress Characterisation of Hydrocarbon Reservoirs, Geological Society, London. p. 22

      Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

    23. Published

      Deep seismic study of the Danish Basin based on the ESTRID-2 seismic profile

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

      Research output: Contribution to journal › Conference abstract in journal › Research

    24. Published

      Deep onshore reflection seismic imaging of the chalk group strata using a 45 kg accelerated weight-drop and combined recording systems with dense receiver spacing

      Kammann, J., Malehmir, A., Brodic, B., Tagliavento, M., Stemmerik, L., Normark, E., Lykke-Andersen, H. & Nielsen, Lars, 2019, In: Geophysics. 84, 4, p. B259-B268 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. 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 journal › Conference abstract in journal › Research

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