Lars Nielsen

Lars Nielsen

Affiliate Professor, Visiting professor

Member of:

    ORCID: 0000-0003-2024-2288

    Publication year:
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    101 - 200 out of 214Page size: 100
    1. 2008
    2. Published

      Inferring the subsurface structural covariance model using cross-borehole ground penetrating radar tomography

      Hansen, T. M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2008, In: Vadose Zone Journal. 7, 1, p. 249-262 14 p.

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

    3. Published

      Sedimentary facies and architecture of the Holocene to Recent Rømø barrier island in the Danish Wadden Sea

      Johannessen, P., Nielsen, L. H., Nielsen, Lars, Møller, I., Pejrup, M., Andersen, Thorbjørn Joest, Korshøj, J., Larsen, B. & Piasecki, Stefan, 2008, In: GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN. 15, p. 49-52

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

    4. Published

      Hydrogeophysical investigations of spatial flow patterns in unsaturated sandy alluvial sediments

      Zibar, Majken Caroline Looms, Haarder, E. B., Nielsen, Lars, Jensen, Karsten Høgh & Rasmussen, K. R., 2008, Geophysical Research Abstracts. Vol. 10. p. EGU2008-A-04461

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    5. Published

      Identifying unsaturated hydraulic parameters using an integrated data fusion approach on cross-borehole geophysical data

      Zibar, Majken Caroline Looms, Binley, A., Jensen, Karsten Høgh, Nielsen, Lars & Hansen, T. M., 2008, In: Vadose Zone Journal. 7, p. 238-248

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

    6. Published

      Joint use of cross-borehole ground penetrating radar and electrical resistance measurements for hydrological characterization

      Zibar, Majken Caroline Looms, Binley, A., Nielsen, Lars & Jensen, Karsten Høgh, 2008.

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

    7. Published

      Monitoring unsaturated flow and transport using cross-borehole geophysical methods

      Zibar, Majken Caroline Looms, Jensen, Karsten Høgh, Binley, A. & Nielsen, Lars, 2008, In: Vadose Zone Journal. 7, p. 227-237

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

    8. 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, N., Pejrup, M., Nielsen, A. H., Nielsen, L. H. & Johannessen, P., 2008.

      Research output: Contribution to conference › Poster › Research

    9. Published

      Integrated GPR and sedimentological studies of the Rømø barrier island, Danish Wadden Sea

      Nielsen, Lars, Møller, I., Nielsen, L. H., Johannessen, P., Pejrup, M., Andersen, Thorbjørn Joest & Korshøj, J. S., 2008, In: Geophysical Research Abstracts. p. EGU2008-A-06646

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

    10. Published

      Hydrogeophysical investigations to assess the carrying capacity of the fresh groundwater resources in the Kalpitiya Peninsula, Sri Lanka

      van Gilse, N. C. O., Zibar, Majken Caroline Looms, Nielsen, Lars & Villholth, K. G., 2008.

      Research output: Contribution to conference › Poster › Research

    11. 2009
    12. Published

      Morphology and internal architecture of a raised beach ridge system on Anholt, Denmark: a record of sea-level variation and climate change over the past 7500 years

      Clemmensen, Lars B, Nielsen, Lars & Murray, A., 2009, IAS 2009. 27th Meeting, Alghero - Italy. Book of Abstracts. Pascucci, V. & Andreucci, S. (eds.). 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    13. Published

      Quantifying the influence of static-like errors in least-squares-based inversion and sequential simulation of cross-hole ground penetrating radar data

      Cordua, K. S., Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M. & Binley, A., 2009, In: Journal of Applied Geophysics. 68, 1, p. 71-84

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

    14. Published

      How to select a prior subsurface covariance model from indirect geophysical data observations

      Hansen, T. M., Zibar, Majken Caroline Looms & Nielsen, Lars, 2009.

      Research output: Contribution to conference › Poster › Research

    15. Published

      Integrating ground-penetrating radar and borehole data from a Wadden Sea barrier island

      Nielsen, Lars, Møller, I., Nielsen, L. H., Johannessen, P., Pejrup, M., Andersen, Thorbjørn Joest & Korshøj, J. S., 2009, In: Journal of Applied Geophysics. 68, 1, p. 47-59

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

    16. Published

      Sea-level markers identified in ground-penetrating radar datacollected across a modern beach ridge system in a microtidal regime

      Nielsen, Lars & Clemmensen, Lars B, 2009, In: Terra Nova. 21, 6, p. 474-479

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

    17. Published

      Sea-level proxies extracted from GPR reflection data collected across recently formed berm, beach ridge and swale deposits on the island of Anholt, Denmark

      Nielsen, Lars & Clemmensen, Lars B, 2009. 1 p.

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

    18. Published

      Techniques of Near-Surface Seismic and Ground-Penetrating Radar Imaging [Preface]

      Nielsen, Lars & Müller, C., 2009, In: Journal of Applied Geophysics. 68, 1, p. 1-2

      Research output: Contribution to journal › Editorial › Research

    19. Published

      Three-dimensional architecture and development of Danianbryozoan mounds at Limhamn, south-west Sweden, usingground-penetrating radar

      Nielsen, Lars, Schack von Brockdorff, A., Bjerager, M. G. E. & Surlyk, Finn, 2009, In: Sedimentology. 56, 3, p. 695-708

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

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

    21. 2010
    22. 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

    23. Published

      Internal architecture of a raised beach ridge system (Anholt, Denmark) resolved by ground-penetrating radar investigation

      Clemmensen, Lars B & Nielsen, Lars, 2010, In: Sedimentary Geology. 223, p. 281-290

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

    24. 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

    25. Published

      Monitoring three-dimensional moisture content development in the unsaturated zone using cross-borehole geophysical methods: Exploring the lateral flow

      Haarder, E. B., Zibar, Majken Caroline Looms, Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., Dec 2010.

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

    26. Published

      Architecture of an Upper Jurassic barrier island sandstone reservoir, Danish Central Graben:

      Johannessen, P. N., Nielsen, L. H., Nielsen, Lars, Møller, I., Pejrup, M. & Andersen, Thorbjørn Joest, 2010, In: Petroleum Geology Conference series. 7, p. 145-155 7 p.

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

    27. Published

      How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea

      Johannessen, P. N., Nielsen, L. H., Møller, I., Nielsen, Lars, Pejrup, M., Andersen, Thorbjørn Joest, Madsen, A. T., Clemmensen, Lars B & Murray, A. S., 2010. 1 p.

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

    28. Published

      Sedimentary architecture of a Holocene to Recent micro-tidal barrier island in the Danish Wadden Sea area based on morphology and processes, cores, GPR sections and OSL datings

      Johannessen, P. N., Nielsen, L. H., Møller, I., Nielsen, Lars, Pejrup, M. & Andersen, Thorbjørn Joest, 2010. 1 p.

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

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

    30. Published

      Characterisation of carbonate rocks from near-surface cross-hole and reflection GPR investigations - A case study from southeast Zealand, Denmark

      Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S. & Stemmerik, L., 2010. 1 p.

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

    31. 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

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

    33. 2011
    34. Published

      Coastal evolution of a cuspate foreland (Flakket, Anholt, Denmark) between 2006 and 2010

      Clemmensen, Lars B, Bendixen, M., Nielsen, Lars, Jensen, S. & Schrøder, L., Sep 2011, In: Bulletin of the Geological Society of Denmark. 59, p. 37-44 8 p.

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

    35. Published

      Visualizing unsaturated flow phenomena using high-resolution reflection ground penetrating radar

      Haarder, E. B., Looms, M. C., Jensen, Karsten Høgh & Nielsen, Lars, Feb 2011, In: Vadose Zone Journal. 10, 1, p. 84-97 14 p.

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

    36. 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

    37. Published

      Preferential flow in the vadose zone captured using cross-borehole GPR

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

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

    38. Published

      Visualizing unsaturated flow phenomena using high-resolution ground penetrating radar

      Haarder, E. B., Zibar, Majken Caroline Looms, Jensen, Karsten Høgh & Nielsen, Lars, Jan 2011, In: Vadose Zone Journal. 10, 14 p.

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

    39. 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

    40. Published

      How a barrier island may react on a sea-level rise: The Holocene to Recent Rømø barrier island, Danish Wadden Sea

      Johannessen, P. N., Nielsen, L. H., Møller, I., Nielsen, Lars, Pejrup, M., Andersen, Thorbjørn Joest, Madsen, A. T., Clemmensen, Lars B & Murray, A. S., 2011. 1 p.

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

    41. 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. 1 p.

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

    42. 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, M. U., Clemmensen, Lars B, Noe-Nygaard, N., Hansen, J. M. & Murray, A., 2011. 1 p.

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

    43. 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, H., Stemmerik, L., Surlyk, Finn & Thybo, H., 17 Oct 2011, In: Tectonophysics. 511, 1-2, p. 14-26 13 p.

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

    44. Published

      Bayesian Markov chain Monte Carlo Inversion of Time-Lapse Geophysical Data To Characterize the Vadose Zone

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2011. 7 p.

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

    45. Published

      Comparison of soil hydraulic parameters estimated from time-lapse GPR data under natural loading and forced infiltration conditions

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2011. 1 p.

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

    46. Published

      Stochastic inversion of time-lapse geophysical data to characterize the vadose zone at the Arrenaes field site (Denmark).

      Scholer, M., Irving, J., Zibar, Majken Caroline Looms, Nielsen, Lars & Holliger, K., 2011.

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

    47. 2012
    48. Published

      Anholt

      Clemmensen, Lars B, Nielsen, Lars & Konnerup-Madsen, J., 2012, In: Geoviden. 1, p. 2-19 18 p.

      Research output: Contribution to journal › Journal article › Research

    49. Published

      Morphological impacts of the 1872 storm flood on a sandy spit system in South-Eastern Denmark

      Clemmensen, Lars B, Bendixen, M., Hede, M. U., Kroon, Aart & Nielsen, Lars, 2012, 29th IAS Meeting of Sedimentology. Schladming, Austria.: Sedimentology in the Heart of the Alps. p. 242 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    50. Published

      Morphology and sedimentary architecture of a beach-ridge system (Anholt, the Kattegat sea): a record of punctuated coastal progradation and sea-level change over the past ~1000 years

      Clemmensen, Lars B, Nielsen, Lars, Bendixen, M. & Murray, A. S., 2012, In: Boreas. 41, 3, p. 422-434 13 p.

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

    51. Published

      Quantitative constraints on the sea-level fall that terminated the Littorina Sea Stage, southern Scandinavia

      Clemmensen, Lars B, Murray, A. & Nielsen, Lars, 2012, In: Quaternary Science Reviews. 40, p. 54-63 10 p.

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

    52. Published

      Comparing plume characteristics inferred from cross-borehole geophysical data

      Haarder, E. B., Binley, A., Zibar, Majken Caroline Looms, Doetsch, J., Nielsen, Lars & Jensen, Karsten Høgh, 2012, In: Vadose Zone Journal. 11, 4, 10 p.

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

    53. Published

      Testing sea-level markers observed in ground-penetrating radar data from Feddet, south-eastern Denmark

      Hede, M. U., Nielsen, Lars, Clemmensen, Lars B, Noe-Nygaard, N. & Hansen, J. M., 2012, In: Geophysical Research Abstracts. 14, 1 p.

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

    54. Published

      Preface to the special issue "Developments in GPR and near-surface seismics - new applications and strategies for data integration, inversion and modelling"

      Nielsen, Lars, Holliger, K. & Maurer, H., 2012, In: Journal of Applied Geophysics. 78, p. 1 1 p.

      Research output: Contribution to journal › Editorial › Research › peer-review

    55. 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 journal › Conference abstract in journal › Research

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

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

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

    58. 2013
    59. Published

      Holocene relative sea level variations at the spit system Feddet (Denmark) resolved by ground-penetrating radar and geomorphological data

      Hede, M. U., Bendixen, M., Clemmensen, Lars B, Kroon, Aart & Nielsen, Lars, 2013. 1 p.

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

    60. Published

      Joint interpretation of beach-ridge architecture and coastal topography show the validity of sea-level markers observed in ground-penetrating radar data

      Hede, M. U., Bendixen, M., Clemmensen, Lars B, Kroon, Aart & Nielsen, Lars, 2013, In: Holocene. 23, 9, p. 1238-1246 9 p.

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

    61. 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

    62. Published

      Seismic architecture of the Chalk Group from onshore reflection data in eastern Denmark

      Moreau, J., Anderskouv, Kresten, Boldreel, Lars Ole, Boussaha, M., Nielsen, Lars, Stemmerik, L., Surlyk, Finn & Thibault, Nicolas Rudolph, Apr 2013. 1 p.

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

    63. Published

      Seismic architecture of the Chalk Group from onshore reflection data in eastern Denmark

      Moreau, J., Anderskouv, Kresten, Boldreel, Lars Ole, Boussaha, M., Nielsen, Lars, Stemmerik, L., Surlyk, Finn & Thibault, Nicolas Rudolph, 2013. 1 p.

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

    64. 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

    65. 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. 1 p.

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

    66. 2014
    67. Published

      Morphological records of storm floods exemplified by the impact of the 1872 Baltic storm on a sandy spit system in south-eastern Denmark

      Clemmensen, Lars B, Bendixen, M., Hede, M. U., Kroon, Aart, Nielsen, Lars & Murray, A. S., Mar 2014, In: Earth Surface Processes and Landforms. 39, 4, p. 499-508 10 p.

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

    68. 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

    69. Published

      Waveform analysis of crosshole GPR data collected in heterogeneous chalk deposits

      Keskinen, J., Nielsen, Lars, Zibar, Majken Caroline Looms, Moreau, J., Stemmerik, L., Klotzsche, A., van der Kruk, J. & Holliger, K., 2014, In: Geophysical Research Abstracts. 16, 1 p., 13712.

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

    70. Published

      Mechanical and chemical processes affecting the chalk during burial, insights from combined reflection seismics, well data and field work

      Moreau, J., Boussaha, M., Thibault, Nicolas Rudolph, Nielsen, Lars & Stemmerik, L., 2014, In: Geophysical Research Abstracts. 16, 1 p., 1890.

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

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

    72. 2015
    73. Published

      Barrier system response to a changing sea-level

      Fruergaard, Mikkel, Møller, I., Johannessen, P., Nielsen, L. H., Andersen, Thorbjørn Joest, Nielsen, Lars, Sander, L. & Pejrup, M., 2015.

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

    74. Published

      Stratigraphy, evolution, and controls of a Holocene transgressive-regressive barrier island under changing sea-level: Danish North Sea coast

      Fruergaard, Mikkel, Møller, I., Johannessen, P., Nielsen, L. H., Andersen, Thorbjørn Joest, Nielsen, Lars, Sander, L. & Pejrup, M., 2015, In: Journal of Sedimentary Research. 85, 7, p. 820-844

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

    75. 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

    76. Published

      Changes in Holocene relative sea-level and coastal morphology: A study of a raised beach ridge system on Samsø, southwest Scandinavia

      Hede, M. U., Sander, L., Clemmensen, Lars B, Kroon, Aart, Pejrup, M. & Nielsen, Lars, 2015, In: The Holocene. 25, 9, p. 1402-1414 13 p.

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

    77. Published

      Changes in relative sea-level and coastal morphology during the last 5000 years: a case study from the island of Samsø, Denmark

      Hede, M. U., Sander, L., Clemmensen, Lars B, Kroon, Aart, Pejrup, M. & Nielsen, Lars, 2015, In: Geophysical Research Abstracts. 17, 1 p., 10456.

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

    78. Published

      Quaternary layer anomalies around the Carlsberg Fault zone mapped with high-resolution shear-wave seismics south of Copenhagen

      Kammann, J., Hübscher, C., Nielsen, Lars & Boldreel, Lars Ole, 2015. 1 p.

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

    79. 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

    80. Published

      3D visualisation of a Jurassic oolitic system with GPR data, Isle of Portland (UK)

      Moreau, J., Hansen, T. L. & Nielsen, Lars, Jun 2015. 1 p.

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

    81. 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

    82. Published

      Imaging a fossil oolitic system with GPR, insights into the exposures of the Isle of Portland (UK)

      Moreau, J., Hansen, T. L. & Nielsen, Lars, Apr 2015. 1 p.

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

    83. 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 journal › Conference abstract in journal › Research › peer-review

    84. 2016
    85. Published

      Holocene RSL variation on southwestern Disko Island (Greenland): an interpretation based on GPR data, topography and luminescence dating

      Emerich Souza, P., Nielsen, Lars, Kroon, Aart, Murray, A. S., Sohbati, R. & Clemmensen, Lars B, 2016. 1 p.

      Research output: Contribution to conference › Poster › Research

    86. Published

      Past sea-level data from Lakse Bugt, Disko Island, West Greenland from ground-penetrating radar data

      Emerich Souza, P., Nielsen, Lars, Kroon, Aart & Clemmensen, Lars B, 2016. 1 p.

      Research output: Contribution to conference › Poster › Research

    87. Published

      Continuous record of Holocene sea-level changes and coastal development of the Kattegat island Laeso (4900 years BP to present)

      Hansen, J. M., Aagaard, Troels, Stockmarr, J., Moller, I., Nielsen, Lars, Binderup, M., Larsen, J. H. & Larsen, B., 2016, In: Geological Society of Denmark. Bulletin. 64, p. 1-55 55 p.

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

    88. Published

      High-resolution shear-wave seismics across the Carlsberg Fault zone south of Copenhagen: Implications for linking Mesozoic and late Pleistocene structures

      Kammann, J., Huebscher, C., Boldreel, Lars Ole & Nielsen, Lars, 6 Jul 2016, In: Tectonophysics. 682, p. 56-64

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

    89. 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

    90. Published

      Advances in Geophysics [volume 57]

      Nielsen, Lars (ed.), 2016, Academic Press. 218 p.

      Research output: Book/Report › Anthology › Research › peer-review

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

    92. 2017
    93. 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

    94. Published

      Advances in Geophysics [volume 58]

      Nielsen, Lars (ed.), 2017, Cambridge, MA: Academic Press. 106 p.

      Research output: Book/Report › Anthology › Research › peer-review

    95. Published

      Sea-level proxies in Holocene raised beach ridge deposits (Greenland) revealed by ground-penetrating radar

      Nielsen, Lars, Bendixen, M., Kroon, Aart, Hede, M. U., Clemmensen, Lars B, Weβling, R. & Elberling, Bo, 2017, In: Scientific Reports. 7, 8 p., 46460 .

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

    96. Published

      Water flow in the active layer along an arctic slope – An investigation based on a field campaign and model simulations

      Zastruzny, Sebastian Fabian, Elberling, Bo, Nielsen, Lars & Jensen, Karsten Høgh, 15 Jun 2017

      Research output: Other contribution › Research

    97. 2018
    98. Published

      Beach-ridge architecture constrained by beach topography and Ground-Penetrating Radar, Itilleq (Lakse Bugt), Disko, Greenland – Implications for sea-level reconstructions.

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

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

    99. Published

      Constraining the age of gravelly beach ridges using rock surface luminescence dating – implications for mapping sea-level variation in the Holocene

      Emerich Souza, P., Sohbati, R., Murray, A., Kroon, Aart, Meldgaard, A., Clemmensen, Lars B & Nielsen, Lars, 2018. 1 p.

      Research output: Contribution to conference › Poster › Research

    100. Published

      Sedimentary architecture and depositional controls of a Holocene wave-dominated barrier-island system

      Fruergaard, Mikkel, Johannessen, P. N., Nielsen, L. H., Nielsen, Lars, Møller, I., Andersen, Thorbjørn Joest, Piasecki, Stefan & Pejrup, M., 2018, In: Sedimentology. 65, 4, p. 1170-1212 43 p.

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

    101. Published

      Pitfalls in velocity analysis for strongly contrasting, layered media - Example from the Chalk Group, North Sea

      Montazeri, M., Uldall, A., Moreau, J. & Nielsen, Lars, 2018, In: Journal of Applied Geophysics. 149, p. 52-62 11 p.

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

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

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

    104. 2019
    105. 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

    106. Published

      Morphodynamics of an abandoned delta lobe in NE Greenland

      Kroon, Aart, Bendixen, M., Nielsen, Lars & Sigsgaard, Charlotte, 2019, Proceedings of Coastal Sediments 2019. Wang, P., Rosati, J. D. & Vallee, M. (eds.). World Scientific, p. 2908-2917

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

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

    108. 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

    109. 2020
    110. Published

      Improved seismic interpretation of a salt diapir by utilization of diffractions, exemplified by 2D reflection seismics, Danish sector of the North Sea

      Montazeri, M., Boldreel, Lars Ole, Uldall, A. & Nielsen, Lars, 2020, In: Interpretation. 8, 1, p. T77-T88 12 p.

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

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

    112. Published

      Data-driven source wavelets for crosshole ground-penetrating radar full-waveform modeling

      Svendsen, Espen Bing, Nielsen, Lars, Nilsson, B., Kjær, Kurt H. & Zibar, Majken Caroline Looms, 11 Nov 2020, p. 392-395. 4 p.

      Research output: Contribution to conference › Paper › Research › peer-review

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

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