Lars Nielsen
Affiliate Professor, Visiting professor
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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
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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-J41Research output: Contribution to journal › Journal article › peer-review
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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
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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 › peer-review
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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-MR153Research output: Contribution to journal › Journal article › peer-review
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Rock physics templates for chalk by combining acoustic and EM velocity
Yuan, H., Zibar, Majken Caroline Looms & Nielsen, Lars, 2020, p. 5407. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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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 journal › Journal article › peer-review
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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 › peer-review
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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 › peer-review
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Jordens øvre kappe
Thybo, H. & Nielsen, Lars, 2005, In: Geoviden. 4, p. 6-7Research output: Contribution to journal › Journal article
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Seismic Evidence for the 8-degree Discontinuity and indications for Partial Melts below ca. 100 km depth in the Continental Mantle
Thybo, H., Perchuc, E., Abramovitz, T. J. & Nielsen, Lars, 2000, AGU Fall Meeting, SF. p. 30Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
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Seismic scattering from heterogeneity in the continental crust and upper mantle
Thybo, H. & Nielsen, Lars, 2003, In: EOS : Transactions. 84, 46, p. S31D-0789Research output: Contribution to journal › Journal article › peer-review
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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. A05551Research output: Contribution to journal › Conference abstract in journal
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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 journal › Conference abstract in journal
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Fine-structure around the 400 km discontinuity
Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: Geophysical Research Abstracts. p. 91Research output: Contribution to journal › Conference article › peer-review
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The new frontier for DSS: The upper mantle
Thybo, H., Nielsen, Lars, Abramovitz, T. J. & Perchuc, E., 1999, 50th Anniversary of DSS conference, IPE, Russian Academy of Sciences, Moscow. p. 50Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
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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 journal › Conference abstract in journal
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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. 259-269Research output: Contribution to journal › Journal article › peer-review
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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. A05555Research output: Contribution to journal › Conference abstract in journal
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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. 1-19Research output: Contribution to journal › Journal article
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Seismic heterogeneity around the 410 km discontinuity from lower Upper Mantle reflectivity
Thybo, H., Perchuc, E. & Nielsen, Lars, 2002, In: Geophysical Research Abstracts. p. 1Research output: Contribution to journal › Conference abstract in journal
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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. 105-122Research output: Contribution to journal › Journal article › peer-review
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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 › peer-review
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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 › peer-review
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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 journal › Journal article › peer-review
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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
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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 › peer-review
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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
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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
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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 › peer-review
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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
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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
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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-08244Research output: Contribution to journal › Journal article › peer-review
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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
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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 › peer-review
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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. 194-212Research output: Contribution to journal › Journal article › peer-review
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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 journal › Conference abstract in journal
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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 onlyResearch output: Contribution to journal › Conference abstract in journal
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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-0492Research output: Contribution to journal › Journal article
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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 › peer-review
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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. 43-49Research output: Contribution to journal › Journal article › peer-review
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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. A06261Research output: Contribution to journal › Conference abstract in journal
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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-0788Research output: Contribution to journal › Journal article › peer-review
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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, , 1 Aug 2021, In: Quaternary Science Reviews. 266, 19 p., 107071.Research output: Contribution to journal › Journal article › peer-review
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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 journal › Journal article › peer-review
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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 journal › Journal article › peer-review
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Seismic velocity structure of the Siberian Mantle
Pontevivo, A., Thybo, H. & Nielsen, Lars, 2004, In: EOS : Transactions. 47, p. 1Research output: Contribution to journal › Conference abstract in journal
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The Kimberlite PNE seismic data profile: modelling and resolution tests
Pontevivo, A., Thybo, H. & Nielsen, Lars, 2005.Research output: Contribution to conference › Paper › Research
ID: 13320
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Anholt
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Geostatistical inference using crosshole ground-penetrating radar
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Holocene relative sea level variations at the spit system Feddet (Denmark) resolved by ground-penetrating radar and geomorphological data
Research output: Contribution to conference › Conference abstract for conference › Research
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