Lars Nielsen

Lars Nielsen

Professor

  • Geology

    Øster Voldgade 10, 1350 København K, 03, Building: 03.1.361

    Phone: +45 35 32 24 54Mobile: +45 24 42 47 06Fax: +45 33 14 83 22

  1. Published

    2D and 3D imaging of mound structures from GPR measurements in Danish and Swedish limestone quarries. / Schack von Brockdorff, Adam; Nielsen, Lars; Boldreel, L.O.; Overgaard, T.

    In: Geophysical Research Abstracts, No. CD, 2003, p. EAE03-A-08244.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    3D visualisation of a Jurassic oolitic system with GPR data, Isle of Portland (UK). / Moreau, Julien; Hansen, Trine Lykke; Nielsen, Lars.

    2015. Abstract from 31st IAS Meeting of Sedimentology, Krakow, Poland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  3. Published

    A Bayesian approach for estimation of unsaturated hydraulic parameters using hydrogeophysical data. / Zibar, Majken Caroline Looms; Scholer, M.; Binley, A.M.; Irving, J.; Nielsen, Lars.

    2013. Abstract from American Geophysical Union Fall Meeting, San Francisco, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  4. Published

    Accounting for correlated data errors during inversion of cross-borehole ground penetrating radar data. / Cordua, K.S.; Looms, Majken Caroline; Nielsen, Lars.

    In: Vadose Zone Journal, Vol. 7, 2008, p. 263-271.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Accounting for data error and model correlation in hydrogeophysical cross-borehole GPR tomography studies. / Nielsen, Lars; Looms, Majken Caroline; Hansen, Thomas Mejer; Cordua, Knud S.; Jensen, Karsten Høgh; Binley, Andrew.

    In: Geophysical Research Abstracts, Vol. 9, 2007.

    Research output: Contribution to journalConference abstract in journalResearch

  6. Published

    Advances in Geophysics [volume 57]. / Nielsen, Lars (Editor).

    Academic Press, 2016. 218 p.

    Research output: Book/ReportAnthologyResearchpeer-review

  7. Published

    Advances in Geophysics [volume 58]. / Nielsen, Lars (Editor).

    Cambridge, MA : Academic Press, 2017. 106 p.

    Research output: Book/ReportAnthologyResearchpeer-review

  8. Published

    Anholt. / Clemmensen, Lars B; Nielsen, Lars; Konnerup-Madsen, Jens.

    In: Geoviden, No. 1, 2012, p. 2-19.

    Research output: Contribution to journalJournal articleResearch

  9. Published

    Anvendelse af cross-borehole georadar og resistivitetstomografi til karakterisering : monitering af den umættede zone. / Looms, Majken Caroline; Nielsen, Lars; Jensen, Karsten Høgh; Thybo, Hans.

    ATV Jord og Grundvand: Umættet Zone. Danmark, 2004. p. 25-32.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  10. Published

    Architecture of an Upper Jurassic barrier island sandstone reservoir, Danish Central Graben: / Johannessen, Peter N.; Nielsen, Lars H.; Nielsen, Lars; Møller, Ingelise; Pejrup, Morten; Andersen, Thorbjørn Joest.

    In: Petroleum Geology Conference series, Vol. 7, 2010, p. 145-155.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Assessment of spatial flow patterns in unsaturated sandy alluvial sediments using high-resolution GPR. / Haarder, Eline Bojsen; Looms, Majken Caroline; Nielsen, Lars; Jensen, Karsten Høgh.

    2008. Abstract from American Geophysical Union Fall Meeting, San Francisco, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  12. Published

    Barrier system response to a changing sea-level. / Fruergaard, Mikkel; Møller, Ingelise; Johannessen, Peter; Nielsen, Lars Henrik; Andersen, Thorbjørn Joest; Nielsen, Lars; Sander, Lasse; Pejrup, Morten.

    2015. Abstract from 31st IAS Meeting of Sedimentology, Krakow, Poland.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  13. Published

    Bayesian Markov chain Monte Carlo Inversion of Time-Lapse Geophysical Data To Characterize the Vadose Zone. / Scholer, Marie; Irving, James; Zibar, Majken Caroline Looms; Nielsen, Lars; Holliger, Klaus.

    2011. Abstract from GeoHydro 2011, Quebec, Canada, .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  14. Published

    Bayesian Markov-Chain-Monte-Carlo inversion of time-lapse crosshole GPR data to characterize the vadose zone at the Arrenaes Site, Denmark. / Scholer, Marie; Irving, James; Zibar, Majken Caroline Looms; Nielsen, Lars; Holliger, Klaus.

    In: Vadose Zone Journal, Vol. 11, No. 4, 2012.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Beach-ridge architecture constrained by beach topography and Ground-Penetrating Radar, Itilleq (Lakse Bugt), Disko, Greenland – Implications for sea-level reconstructions. / Emerich Souza, Priscila; Kroon, Aart; Nielsen, Lars.

    In: Bulletin of the Geological Society of Denmark, Vol. 66, 2018, p. 167-179.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Beach-ridge architecture constrained by beach topography and ground-penetrating radar, Itilleq (Laksebugt), south-west Disko, Greenland - implications for sea-level reconstructions. / Souza, Priscila E.; Kroon, Aart; Nielsen, Lars.

    In: Bulletin of the Geological Society of Denmark, Vol. 66, 2018, p. 167-179.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Carlsbergforkastningen. / Nielsen, Lars; Lassen, A.; Thybo, Hans.

    In: Geoviden, No. 4, 2005, p. 8-11.

    Research output: Contribution to journalJournal articleResearch

  18. Published

    Changes in Holocene relative sea-level and coastal morphology : A study of a raised beach ridge system on Samsø, southwest Scandinavia. / Hede, Mikkel Ulfeldt; Sander, Lasse; Clemmensen, Lars B; Kroon, Aart; Pejrup, Morten; Nielsen, Lars.

    In: The Holocene, Vol. 25, No. 9, 2015, p. 1402-1414.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Changes in relative sea-level and coastal morphology during the last 5000 years : a case study from the island of Samsø, Denmark. / Hede, Mikkel Ulfeldt; Sander, Lasse; Clemmensen, Lars B; Kroon, Aart; Pejrup, Morten; Nielsen, Lars.

    In: Geophysical Research Abstracts, Vol. 17, 10456, 2015.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  20. Published

    Characterisation of carbonate rocks from near-surface cross-hole and reflection GPR investigations - A case study from southeast Zealand, Denmark. / Nielsen, Lars; Looms, Majken Caroline; Hansen, Thomas Mejer; Cordua, Knud S.; Stemmerik, Lars.

    2010. Abstract from EGU General Assembly, Vienna, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  21. Published

    Closure of the Tornquist sea : Constraints from MONA LISA deep seismic reflection data. / MONA LISA Working Group; Thybo, Hans; Abramovitz, Tanni J.; Berthelsen, A.; Schjøth, F.; Nielsen, Lars.

    In: Ti Chih, No. vol. 25, no. 12, 1997, p. 1071-1074.

    Research output: Contribution to journalJournal articleResearch

  22. Published

    Coastal evolution of a cuspate foreland (Flakket, Anholt, Denmark) between 2006 and 2010. / Clemmensen, Lars B; Bendixen, Mette; Nielsen, Lars; Jensen, Sabrina; Schrøder, Louise.

    In: Bulletin of the Geological Society of Denmark, Vol. 59, 09.2011, p. 37-44.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Coastal lagoons and beach ridges as complementary sedimentary archives for the reconstruction of Holocene relative sea-level changes. / Sander, Lasse; Hede, Mikkel Ulfeldt; Fruergaard, Mikkel; Nielsen, Lars; Clemmensen, Lars B; Kroon, Aart; Johannessen, Peter N; Nielsen, Lars H.; Pejrup, Morten.

    In: Terra Nova, Vol. 28, No. 1, 02.2016, p. 43-49.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Combined deep- and shallow seismic study of the Danish Basin based on the ESTRID data. / Nielsen, Christoffer Alsted; Sandrin, Alessandro; Dohn, J.; Nielsen, Lars; Shulgin, Alexey; Boldreel, Lars Ole; Lykke-Andersen, Holger; Nørmark, E.; Thybo, Hans.

    AGU, 87 (52), Fall Meet. Suppl.. 2006. p. T53A-1583.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  25. Published

    Combining cross-borehole georadar and electrical resistance tomography to monitor moisture content and pore water electrical conductivity in the vadose zone. / Looms, Majken Caroline; Nielsen, Lars; Jensen, Karsten Høgh; Thybo, Hans; Binley, Andrew.

    In: EOS : Transactions, No. 47, 2004, p. H33E-0513.

    Research output: Contribution to journalConference articleResearchpeer-review

  26. Published

    Comparing plume characteristics inferred from cross-borehole geophysical data. / Haarder, Eline Bojsen; Binley, Andrew; Zibar, Majken Caroline Looms; Doetsch, Joseph; Nielsen, Lars; Jensen, Karsten Høgh.

    In: Vadose Zone Journal, Vol. 11, No. 4, 2012.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 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.

    In: Geophysical Research Abstracts, Vol. 14, 2012.

    Research output: Contribution to journalConference abstract in journalResearch

  28. Published

    Comparison of soil hydraulic parameters estimated from time-lapse GPR data under natural loading and forced infiltration conditions. / Scholer, Marie; Irving, James; Looms, Majken C. ; Nielsen, Lars; Holliger, Klaus.

    2011. Abstract from EGU General Assembly 2011, Wien, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  29. Published

    Comparison of the seismic structures of rift zones : Donbas in Ukraine, Baikal, Kenya, and the North Sea area. / Nielsen, Christoffer Alsted; Lyngsie, Stig Bjarke; Sandrin, Alessandro; Nielsen, Lars; Thybo, Hans.

    2005. Poster session presented at EGU Meeting, Vienna, .

    Research output: Contribution to conferencePosterResearch

  30. Published

    Comparison of time-lapse GPR data collected under natural and forced infiltrations to estimate vadose zone hydraulic properties. / Scholer, M.; Irving, J.; Zibar, Majken Caroline Looms; Nielsen, Lars; Holliger, Klaus.

    SEG Technical Program Expanded Abstracts 2012. Society of Exploration Geophysicists (SEG), 2012. p. 1-5 (S E G Technical Program Expanded Abstracts (Online)).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  31. Published

    Constraining the age of gravelly beach ridges using rock surface luminescence dating – implications for mapping sea-level variation in the Holocene. / Emerich Souza, Priscila; Sohbati, Reza; Murray, Andrew; Kroon, Aart; Meldgaard, Asger; Clemmensen, Lars B; Nielsen, Lars.

    2018. Poster session presented at AGU Fall Meeting 2018, Washington D.C., United States.

    Research output: Contribution to conferencePosterResearch

  32. Published

    Constraints on reflective bodies below the 8o discontinuity from reflectivity modelling. / Nielsen, Lars; Thybo, Hans; Egorkin, Anatoly.

    In: Geophysical Journal International, Vol. 145, 2001, p. 759-770.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Constraints on relative sea-level fluctuations at the island of Anholt, Kattegat Sea, from AD ~1000 to the beginning of the 20th century based on interpretation of GPR reflection data. / Nielsen, Lars; Clemmensen, Lars B.

    2011. Abstract from EGU General Assembly 2011, Wien, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  34. Published

    Constraints on scattering bodies in the 100-200 km depth range from waveform modelling of PNE seismic profile Kraton. / Nielsen, L.; Thybo, Hans; Egorkin, A.V.

    The Millennial 9th International Symposium on Deep Seismic Profiling of the Continents and their Margins, 18-23 June 2000, Ulvik, Norway. 2000. p. 40.

    Research output: Chapter in Book/Report/Conference proceedingPreface/postscriptResearch

  35. Published

    Continental extensional related intrusion and underplating in the Danish Basin : evidence from the seismic project ESTRID. / Sandrin, Alessandro; Nielsen, Christoffer Alsted; Nielsen, Lars; Thybo, Hans.

    In: Geophysical Research Abstracts, Vol. 9, 2007.

    Research output: Contribution to journalConference abstract in journalResearch

  36. Published

    Continuous record of Holocene sea-level changes and coastal development of the Kattegat island Laeso (4900 years BP to present). / Hansen, Jens Morten; Aagaard, Troels; Stockmarr, Jens; Moller, Ingelise; Nielsen, Lars; Binderup, Merete; Larsen, Jan Hammer; Larsen, Birger.

    In: Geological Society of Denmark. Bulletin, Vol. 64, 2016, p. 1-55.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    De studerendes motivation bag valget af speciale. / Bjerrum, Christian J.; Ellegaard, Marianne; Nielsen, Lars.

    In: Center for Naturfagenes Didaktiks skriftserie, No. 10, 2003, p. 1-21.

    Research output: Contribution to journalJournal articleResearch

  38. Published

    Deep crustal seismic investigation across the Silkeborg Gravity High, Central Denmark. / Sandrin, Alessandro; Thybo, Hans; Nielsen, Lars; Lyngsie, Stig Bjarke; Keller, G.R.

    In: EOS : Transactions, No. 47, 2004, p. 1 page only.

    Research output: Contribution to journalConference abstract in journalResearch

  39. 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, Janina; Malehmir, Alireza; Brodic, Bojan; Tagliavento, Mattia; Stemmerik, Lars; Normark, Egon; Lykke-Andersen, Holger; Nielsen, Lars.

    In: Geophysics, Vol. 84, No. 4, 2019, p. B259-B268.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Deep seismic study of the Danish Basin based on the ESTRID-2 seismic profile. / Nielsen, Christoffer Alsted; Nielsen, Lars; Sandrin, Alessandro; Shulgin, Alexey; Thybo, Hans.

    In: Geophysical Research Abstracts, Vol. 9, 2007.

    Research output: Contribution to journalConference abstract in journalResearch

  41. Published

    Detection of steep faults from back-scattered energy in seismic wide-angle sections from the south-eastern North Sea. / Nielsen, L.

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

    Research output: Chapter in Book/Report/Conference proceedingPreface/postscriptResearch

  42. Published

    Diffraction imaging of ground-penetrating radar data. / Yuan, Hemin; Montazeri, Mahboubeh; Looms, Majken C.; Nielsen, Lars.

    In: Geophysics, Vol. 84, No. 3, 2019, p. H1-H12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    ESTRID : explosion seismic transect across a rift in Denmark. / Sandrin, Alessandro; Thybo, Hans; Pontevivo, Antonella; Nielsen, Lars; Lyngsie, Stig Bjarke; Keller, G.R.

    2004. Abstract from Seismix 2004, 11th international symposium of deep structure and continents and their margins, Quebec, Canada, .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  44. Published

    Early diagenetic evolution of Chalk in eastern Denmark. / Moreau, Julien; Boussaha, Myriam; Nielsen, Lars; Thibault, Nicolas Rudolph; Ullmann, Clemens V.; Stemmerik, Lars.

    In: The Depositional Record, Vol. 2, No. 2, 12.2016, p. 154-172.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Efficient data analysis and travel time picking methods for crosshole GPR experiments. / Keskinen, Johanna; Moreau, Julien; Nielsen, Lars; Stemmerik, Lars; Anderskouv, Kresten; Holliger, Klaus; Zibar, Majken Caroline Looms.

    2013.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  46. Published

    En tsunami i Danmark? / Noe-Nygaard, Nanna; Nielsen, Lars; Hede, Signe Ulfeldt.

    In: Geoviden, No. 4, 2005, p. 16-19.

    Research output: Contribution to journalJournal articleResearch

  47. Published

    Estimation of Chalk Heterogeneity from Stochastic Modeling Conditioned by Crosshole GPR Traveltimes and Log Data. / Nielsen, Lars; Looms, Majken Caroline ; Hansen, Thomas Mejer; Cordua, Knud Skou; Stemmerik, Lars.

    Advances in Near-surface Seismology and Ground-penetrating Radar. ed. / Richard D. Miller; John H. Bradford; Klaus Holliger. Vol. 15 Tulsa, OK USA, 2010. p. 379-398 (Geophysical Developments Series, Vol. 15).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  48. Published

    Estimation of Recharge from Long-Term Monitoring of Saline Tracer Transport Using Electrical Resistivity Tomography. / Haarder, Eline Bojsen; Jensen, Karsten Høgh; Binley, Andrew; Nielsen, Lars; Uglebjerg, T.B. ; Zibar, Majken Caroline Looms.

    In: Vadose Zone Journal, Vol. 14, No. 7, 2015.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. 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, Mikkel Ulfeldt; Nielsen, Lars; Clemmensen, Lars B; Noe-Nygaard, Nanna.

    2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  50. Published

    Estimation of recharge by long-term monitoring of tracer movement using cross-borehole geophysical methods. / Haarder, Eline Bojsen; Zibar, Majken Caroline Looms; Binley, Andrew ; Nielsen, Lars; Jensen, Karsten Høgh.

    2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  51. 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, Peter; Nielsen, Lars Henrik Rønmos; Nielsen, Lars; Pejrup, Morten.

    2010. Abstract from ECSA Conference 46. The Wadden Sea: Changes and Challenges in a World Heritage Site, List, Germany.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  52. 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.

    In: Advances in Water Resources, Vol. 54, 2013, p. 38-56.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Fault detection from back-scattered seismic energy in MONA LISA wide-angle sections from the south-eastern North Sea. / Nielsen, Lars; Thybo, Hans; Klinkby, L.; Abramovitz, Tanni J.; Balling, Niels.

    In: First Break, Vol. 16, 1998, p. 119-126.

    Research output: Contribution to journalJournal articleResearch

  54. Published

    Fine scale heterogeneity in the crust and upper mantle detected in high-resolution seismic data. / Thybo, Hans; Nielsen, Lars.

    In: Geophysical Research Abstracts, 2004, p. A05551.

    Research output: Contribution to journalConference abstract in journalResearch

  55. Published

    Fine-structure around the 400 km discontinuity. / Thybo, Hans; Perchuc, E.; Nielsen, Lars.

    In: Geophysical Research Abstracts, 2001, p. 91.

    Research output: Contribution to journalConference articleResearchpeer-review

  56. Published

    Forbedring af marine seismiske data ved migration: Eksempel fra havstrømsaflejringer i NØ-Atlanten. / Donsmark, N.C.; Boldreel, Lars Ole; Nielsen, Lars.

    In: Danske Havforsker, No. møde 2005, 2005, p. 1.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Foreword. / Green, A.; Nielsen, Lars; Juhlin, C.

    In: Journal of Applied Geophysics, Vol. 70, No. 4, 2010, p. 267.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    From ooze to sedimentary rock, the first diagenetic processes affecting the chalk of eastern Denmark. / Moreau, Julien; Boussaha, Myriam; Nielsen, Lars; Thibault, Nicolas Rudolph; Ullmann, Clemens Vinzenz; Stemmerik, Lars.

    2015. Abstract from 31st IAS Meeting of Sedimentology, Krakow, Poland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  59. Published

    Full-waveform Inversion of Crosshole GPR Data Collected in Strongly Heterogeneous Chalk : Challenges and Pitfalls. / Keskinen, Johanna; Zibar, Majken Caroline Looms; Nielsen, Lars; Klotzsche, Anja ; van der Kruk, Jan; Moreau, Julien; Stemmerik, Lars; Holliger, Klaus.

    In: Geophysical Research Abstracts, Vol. 17, EGU2015-14581, 2015.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  60. Published

    Full-waveform inversion of Crosshole GPR data : implications for porosity estimation in chalk. / Keskinen, Johanna; Klotzsche, Anja ; Zibar, Majken Caroline Looms; Moreau, Julien; van der Kruk, Jan; Holliger, Klaus; Stemmerik, Lars; Nielsen, Lars.

    In: Journal of Applied Geophysics, Vol. 140, 05.2017, p. 102-116.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Full-waveform inversion of cross-hole GPR data collected in a strongly heterogeneous chalk reservoir analogue with sharp permittivity and conductivity contrasts. / Keskinen, Johanna; Zibar, Majken Caroline Looms; Moreau, Julien; Nielsen, Lars; Stemmerik, Lars; Klotzsche, Anja; van der Kruk, Jan; Holliger, Klaus.

    SEG Technical Program Expanded Abstracts: SEG Denver, 26-31October 2014. Society of Exploration Geophysicists (SEG), 2014. p. 960-965 (S E G Technical Program Expanded Abstracts (Online), Vol. 2014).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  62. 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, L.O.; Vindum, J.

    In: The Leading Edge, No. vol. 22, no. 9, 2003, p. 872-875.

    Research output: Contribution to journalJournal articleResearch

  63. Published

    Georadars indtrængningsdybde - stor i tørt sand/grus og lille i moræneler. / Møller, I.; Nielsen, Lars.

    In: Geologisk Nyt, No. 3, 2005, p. 10-14.

    Research output: Contribution to journalJournal articleResearch

  64. Published

    Geostatistical characterisation of the unsaturated zone using cross-borehole ground penetrating radar. / Looms, Majken Caroline; Hansen, Thomas Mejer; Nielsen, Lars; Jensen, Karsten Høgh; Binley, Andrew.

    Jt. Assem. Suppl., Eos Trans.: Abstract H51E-06. Vol. 88(23) AGU, 2007.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  65. Published

    Geostatistical inference using crosshole ground-penetrating radar. / Zibar, Majken Caroline Looms; Hansen, Thomas Mejer; Cordua, Knud S.; Nielsen, Lars; Jensen, Karsten H.; Binley, Andrew.

    In: Geophysics, Vol. 75, No. 6, 2010, p. J29-J41.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Geostatistical inference using crosshole ground-penetrating radar. / Looms, Majken Caroline; Hansen, Thomas Mejer; Cordua, Knud S.; Nielsen, Lars; Jensen, Karsten Høgh; Binley, Andrew.

    In: Geophysics, Vol. 75, No. 6, 2010, p. J29-J41.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Ground penetrating radar and seismic responses of carbonate mounds - a case of imaging structures at different scales. / Nielsen, Lars; Surlyk, Finn; Boldreel, L.O.

    In: European Geosciences Union, No. 1st General Assembly, Nice, 25-30 April, 2004, p. A02078.

    Research output: Contribution to journalJournal articleResearch

  68. Published

    Ground-penetrating radar imaging of carbonate mound structures and implications for interpretation of marine seismic data. / Nielsen, Lars; Boldreel, L.O.; Surlyk, Finn.

    In: A A P G Bulletin, No. 88, 8, 2004, p. 1069-1082.

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. Published

    Ground-penetrating radar investigations of coastal sedimentary deposits in northern Denmark : Implications for estimation of sea-level fluctuations over the last 7000 years. / Nielsen, Lars; Clemmensen, Lars B; Noe-Nygaard, Nanna; Pejrup, Morten; Nielsen, Asger Habekost; Nielsen, Lars H.; Johannessen, Peter.

    2008. Poster session presented at International Geological Congress, Oslo, .

    Research output: Contribution to conferencePosterResearch

  70. Published

    Heterogeneity at the top of the Earth's Transition zone from "Lower Upper Mantle Reflectivity". / Thybo, Hans; Perchuc, Edward; Nielsen, Lars.

    In: EOS : Transactions, 2001, p. 1 (S42B-0640).

    Research output: Contribution to journalConference abstract in journalResearch

  71. Published

    Heterogeneous zones characteristic of the crust and upper mantle. / Nielsen, Lars; Thybo, Hans.

    2006. Abstract from EGU 06, .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  72. Published

    High-resolution imaging of limestone mound structures in southwest Sweden and eastern Denmark from GPR measurements and marine seismic profiling. / Nielsen, L.; Boldreel, L.O.; Vindum, J.

    In: Society of Exploration Geophysicists, No. Annual Meeting, 2002, p. 70-73.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    High-resolution imaging of limestone mound structures in southwest Sweden and eastern Denmark from GPR measurements and marine seismic profiling. / Nielsen, Lars; Boldreel, Lars Ole; Vindum, J.

    Expanded Abstracts. Society of Exploration Geophysicists (SEG), 2002. p. 4.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  74. Published

    High-resolution shear-wave seismics across the Carlsberg Fault zone south of Copenhagen : Implications for linking Mesozoic and late Pleistocene structures. / Kammann, Janina; Huebscher, Christian; Boldreel, Lars Ole; Nielsen, Lars.

    In: Tectonophysics, Vol. 682, 06.07.2016, p. 56-64.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    Holocene RSL variation on southwestern Disko Island (Greenland) : an interpretation based on GPR data, topography and luminescence dating. / Emerich Souza, Priscila; Nielsen, Lars; Kroon, Aart; Murray, Andrew Sean; Sohbati, Reza; Clemmensen, Lars B.

    2016. Poster session presented at AGU Fall meeting 2016, San Francisco, United States.

    Research output: Contribution to conferencePosterResearch

  76. Published

    Holocene relative sea level variations at the spit system Feddet (Denmark) resolved by ground-penetrating radar and geomorphological data. / Hede, Mikkel Ulfeldt; Bendixen, Mette; Clemmensen, Lars B; Kroon, Aart; Nielsen, Lars.

    2013. Abstract from EGU General Assembly 2013, Vienna, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  77. Published

    How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea. / Johannessen, Peter N.; Nielsen, Lars H.; Møller, Ingelise; Nielsen, Lars; Pejrup, Morten; Andersen, Thorbjørn Joest; Madsen, Anni Tindahl; Clemmensen, Lars B; Murray, Andrew S.

    2010. Abstract from Seminar on Pleistocene and Holocene sea-level changes, Copenhagen, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  78. Published

    How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea. / Johannessen, Peter N.; Nielsen, Lars H.; Møller, Ingelise; Nielsen, Lars; Pejrup, Morten; Andersen, Thorbjørn Joest; Madsen, Anni Tindahl; Clemmensen, Lars B; Murray, Andrew S.

    2011. Abstract from Pleistocene and Holocene sea-level changes, København, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  79. Published

    How to select a prior subsurface covariance model from indirect geophysical data observations. / Hansen, Thomas Mejer; Zibar, Majken Caroline Looms; Nielsen, Lars.

    2009. Poster session presented at EGU General Assembly 2009, Wien, Austria.

    Research output: Contribution to conferencePosterResearch

  80. Published

    Hydrogeophysical investigations of spatial flow patterns in unsaturated sandy alluvial sediments. / Looms, Majken Caroline; Haarder, E.B.; Nielsen, Lars; Jensen, Karsten Høgh; Rasmussen, K.R.

    Geophysical Research Abstracts. Vol. 10 2008. p. EGU2008-A-04461.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  81. Published

    Hydrogeophysical investigations to assess the carrying capacity of the fresh groundwater resources in the Kalpitiya Peninsula, Sri Lanka. / van Gilse, N.C.O.; Looms, Majken Caroline; Nielsen, Lars; Villholth, Karen G.

    2008. Poster session presented at EGU General Assembly 2008, .

    Research output: Contribution to conferencePosterResearch

  82. Published

    Identification of Differences in Vertical Movement Around Denmark Based on a Comparison of Relative Sea-level Curves for the Last ~1000 Years. / Nielsen, Lars; Hede, Mikkel Ulfeldt; Clemmensen, Lars B; Noe-Nygaard, Nanna; Hansen, Jens M.; Murray, Andrew.

    2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  83. Published

    Identification of crustal and upper mantle heterogeneity by modelling of controlled-source seismic data. / Nielsen, Lars; Thybo, Hans.

    In: Tectonophysics, Vol. 416, No. 1-4, 2006, p. 209-228.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    Identifying unsaturated hydraulic parameters using an integrated data fusion approach on cross-borehole geophysical data. / Looms, Majken Caroline; Binley, Andrew; Jensen, Karsten Høgh; Nielsen, Lars; Hansen, Thomas Mejer.

    In: EOS : Transactions, No. AGU 87 (52) Fall Meet. Suppl., 2006, p. H31B-1415.

    Research output: Contribution to journalJournal articleResearch

  85. Published

    Identifying unsaturated hydraulic parameters using an integrated data fusion approach on cross-borehole geophysical data. / Looms, Majken Caroline; Binley, A.; Jensen, Karsten Høgh; Nielsen, Lars; Hansen, Thomas Mejer.

    In: Vadose Zone Journal, Vol. 7, 2008, p. 238-248.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Images of the active Carlsberg Fault in the city of Copenhagen. / Nielsen, Lars; Jørgensen, Mette I.; Thybo, Hans.

    In: Geophysical Research Abstracts, No. CD, EGU04, 2004, p. A06132.

    Research output: Contribution to journalConference abstract in journalResearch

  87. Published

    Imaging a fossil oolitic system with GPR, insights into the exposures of the Isle of Portland (UK). / Moreau, Julien; Hansen, Trine Lykke; Nielsen, Lars.

    2015. Abstract from EGU General Assembly 2015, Wien, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  88. Published

    Imaging of limestone mound structures from GPR and marine seismic profiling in Danish and Swedish areas. / Nielsen, Lars; Boldreel, L.O.

    In: Geophysical Research Abstracts, No. CD, 2003, p. EAE03-A-08287.

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Implications of seismic scattering below the 8o discontinuity along PNE profile Kraton. / Nielsen, Lars; Thybo, Hans; Egorkin, A.V.

    In: Tectonophysics, Vol. 358, 2002, p. 135-150.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Inferring the subsurface structural covariance model using cross-borehole ground penetrating radar tomography. / Hansen, Thomas Mejer; Looms, Majken Caroline; Nielsen, Lars.

    In: Vadose Zone Journal, Vol. 7, No. 1, 2008, p. 249-262.

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Influence of correlated data errors on the resolution of ground penetration radar cross-borehole tomograms. / Cordua, K.S.; Nielsen, Lars; Looms, Majken Caroline; Hansen, Thomas Mejer.

    2008. Poster session presented at EGU General Assembly 2008, .

    Research output: Contribution to conferencePosterResearch

  92. Published

    Integrated GPR and sedimentological studies of the Rømø barrier island, Danish Wadden Sea. / Nielsen, Lars; Møller, Ingelise; Nielsen, Lars Henrik; Johannessen, Peter; Pejrup, Morten; Andersen, Thorbjørn Joest; Korshøj, Joakim S.

    In: Geophysical Research Abstracts, 2008, p. EGU2008-A-06646.

    Research output: Contribution to journalConference abstract in journalResearch

  93. Published

    Integrated analysis of beach ridge and lagoon systems as indicator of sea-level changes. / Sander, Lasse; Hede, Mikkel Ulfeldt; Fruergaard, Mikkel; Morigi, Caterina; Johannessen, Peter; Nielsen, Lars; Clemmensen, Lars B; Nielsen, Lars Henrik; Pejrup, Morten.

    In: Geophysical Research Abstracts, Vol. 17, 9341, 2015.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  94. Published

    Integrated geoelectrical and seismic mapping of the concealed Carlsberg Fault, Copenhagen, Denmark. / Nielsen, Lars; Thybo, Hans; Jørgensen, Mette I.

    2005. Paper presented at EGU 2005, .

    Research output: Contribution to conferencePaperResearchpeer-review

  95. Published

    Integrated gravity and wide-angle seismic inversion for 2-D crustal modelling. / Nielsen, L.; Jacobsen, B.H.

    In: Geophysical Journal International, No. 140, 2000, p. 222-232.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Integrated near-surface refraction and reflection profiling across the Carlsberg Fault, Denmark. / Jørgensen, Mette I.; Nielsen, Lars; Thybo, Hans; Fallesen, J.

    In: Geophysical Research Abstracts, No. CD, 2003, p. EAE03-A-08232.

    Research output: Contribution to journalConference abstract in journalResearch

  97. Published

    Integrated near-surface seismic and geoelectrical mapping of the concealed Carlsberg Fault zone, Copenhagen, Denmark. / Nielsen, Lars; Thybo, Hans; Jørgensen, Mette I.

    In: EOS : Transactions, No. 47, 2004, p. 1 page only.

    Research output: Contribution to journalConference abstract in journalResearch

  98. Published

    Integrated seismic analysis of the Chalk Group in eastern Denmark—Implications for estimates of maximum palaeo-burial in southwest Scandinavia. / Nielsen, Lars; Boldreel, Lars Ole; Hansen, T.M.; Lykke-Andersen, Holger; Stemmerik, Lars; Surlyk, Finn; Thybo, Hans.

    In: Tectonophysics, Vol. 511, No. 1-2, 17.10.2011, p. 14-26.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    Integrated seismic imaging of the Carlsberg Fault in the Copenhagen city center. / Nielsen, Lars; Thybo, Hans; Jørgensen, Mette I.

    In: EOS : Transactions, No. 46, 2003, p. S12B-0383.

    Research output: Contribution to journalConference abstract in journalResearch

  100. Published

    Integrated seismic interpretation of the Carlsberg Fault zone, Copenhagen, Denmark. / Nielsen, Lars; Thybo, Hans; Jørgensen, Mette Iwanouw.

    In: Geophysical Journal International, No. 162, 2005, p. 461-478.

    Research output: Contribution to journalJournal articleResearchpeer-review

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