Lars Nielsen
Affiliate Professor, Visiting professor
- 1994
- Published
Seismic travel time inversion with flexible realistic data error covariance specification
Nielsen, Lars & Jacobsen, B. H., 1994, Proceedings of the Interdisciplinary Inversion Workshop 3, University of Southern Denmark. Sibani, P. (ed.).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 1996
- Published
Resolution and error propagation analysis for tomographic data with correlated errors
Nielsen, Lars & Jacobsen, B. H., 1996, Inverse Methods, Interdisciplinary Elements of Methodology, Computation and Application. Jacobsen, B. H., Mosegaard, K. & Sibani, P. (eds.). Springer, p. 131-138Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 1997
- Published
Closure of the Tornquist sea: Constraints from MONA LISA deep seismic reflection data
MONA LISA Working Group, Thybo, H., Abramovitz, T. J., Berthelsen, A., Schjøth, F. & Nielsen, Lars, 1997, In: Ti Chih. vol. 25, no. 12, p. 1071-1074Research output: Contribution to journal › Journal article › Research
- Published
MONA LISA: Deep seismic investigations of the lithosphere in the southeastern North Sea
Thybo, H., Abramovitz, T. J., Berthelsen, A., Schjøth, F. & Nielsen, Lars, 1997, In: Tectonophysics. 169, p. 1-19Research output: Contribution to journal › Journal article › Research
- Published
Resolution in Integrated Wide-Angle Seismic and Gravimetric Inversion
Nielsen, Lars, 1997, Proceedings of the Interdisciplinary Inversion Workshop 5. Jacobsen, B. H. (ed.).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- 1998
- 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. 119-126Research output: Contribution to journal › Journal article › Research
- Published
Seismic crustal investigations: Methodological studies and interpretation of data from the south-eastern North Sea
Nielsen, Lars, 1998, University of Aarhus, Denmark.Research output: Book/Report › Ph.D. thesis › Research
- Published
Seismic evidence for deep Palaeozoic sedimentary units in the Ringkøbing-Fyn High offshore Denmark
Nielsen, Lars, Klinkby, L. & Balling, N., 1998, In: Bulletin of the Geological Society of Denmark. 45, p. 1-10Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seismic structure of the crust and upper mantle across the Caledonian Deformation Front along MONA LISA profile 1 in the south-eastern North Sea
Abramovitz, T. J., Thybo, H., MONA LISA Working Group & Nielsen, Lars, 1998, In: Tectonophysics. 288, p. 153-176Research output: Contribution to journal › Journal article › Research
- 1999
- 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. 22Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Low-velocity mantle reflective zone imaged along seismic peaceful nuclear explosion profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 1999, CCSS conference, Dublin, September 1999. p. 10-14Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Low-volocity reflective zone in upper mantle imaged along peaceful nuclear explosion seismic profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 1999, Dublin Institute for Advanced Studies. p. 101-104Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Modelling of reflectivity from an upper mantle low-velocity zone beneath the East European Platform
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 1999, 1999 AGU Fall Meeting. p. S32C-04Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Seismic reflectivity zones imaged by seismic observations from Peaceful Nuclear Explosions
Nielsen, Lars, Thybo, H., Perchuc, E. & Solodilov, L., 1999, In: Geophysical Research Abstracts. 1(1), p. 113Research output: Contribution to journal › Journal article › Research
- Published
Seismic tomographic inversion of Russian PNE data
Nielsen, Lars, Thybo, H. & Solodilov, L., 1999, In: Geophysical Research Abstracts. 1(1), p. 111Research output: Contribution to journal › Journal article › Research
- Published
Seismic tomographic travel time inversion of Russian PNE data along profile Kraton
Nielsen, Lars, Thybo, H. & Solodilov, L., 1999, In: Geoph. Res. Lett.. 26, p. 3413-3416Research output: Contribution to journal › Journal article › Research
- Published
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
- 2000
- Published
Constraints on scattering bodies in the 100-200 km depth range from waveform modelling of PNE seismic profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2000, The Millennial 9th International Symposium on Deep Seismic Profiling of the Continents and their Margins, 18-23 June 2000, Ulvik, Norway. p. 40Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Integrated gravity and wide-angle seismic inversion for 2-D crustal modelling
Nielsen, Lars & Jacobsen, B. H., 2000, In: Geophysical Journal International. 140, p. 222-232Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Low velocities and strong scattering below the 8 degree discontinuity along PNE profile Kraton in Siberia
Nielsen, Lars, Thybo, H. & Solodilov, L. N., 2000, The Millennial 9th International Symposium on Deep Seismic Profiling of the Continents and their Margins, 18-23 June 2000, Ulvik, Norway. p. 92Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
MONA LISA: A seismic key to North Sea tectonic evolution
Abramovitz, T. J., Nielsen, Lars, Laigle, M., Viejo, G. F. & Thybo, H., 2000, The Millennial 9th International Symposium on Deep Seismic Profiling of the Continents and their Margins, 18-23 June 2000, Ulvik, Norway. p. 87Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Scattering bodies in an upper mantle low-velocity zone in the 100-200 km depth range beneath Siberia
Nielsen, Lars, Thybo, H., Perchuc, E. & Egorkin, A. V., 2000, Geophysical Research Abstracts, Vol. 2. p. (CD)Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
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
- Published
Seismic and gravity modelling of crustal structure in the Central Graben, North Sea. Observations along MONA LISA profile 3
Nielsen, Lars, Balling, N., Jacobsen, B. H., MONA LISA Working Group & Thybo, H., 2000, In: Tectonophysics. 328, p. 229-244Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Two-dimensional seismic waveform modelling of upper mantle scattering below the 8 degree discontinuity
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2000, AGU Fall Meeting, December 15-19, 2000, San Francisco, California. p. F832Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Waveform modelling of scattering bodies below the 8 degree discontinuity along PNE seismic profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2000, 2nd fedynsky Conference, Moscow, Febr.. p. 14Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Waveform modelling of scattering bodies below the 8 degree discontinuity along PNE seismic profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2000, Geophysical Research Abstracts, Vol. 2. p. (CD)Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- 2001
- Published
Constraints on reflective bodies below the 8o discontinuity from reflectivity modelling
Nielsen, Lars, Thybo, H. & Egorkin, A., 2001, In: Geophysical Journal International. 145, p. 759-770Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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 › Research › peer-review
- Published
Heterogeneity at the top of the Earth's Transition zone from "Lower Upper Mantle Reflectivity"
Thybo, H., Perchuc, E. & Nielsen, Lars, 2001, In: EOS : Transactions. p. 1 (S42B-0640)Research output: Contribution to journal › Conference abstract in journal › Research
- Published
On the origin of strong scattered waves observed in the 800-1400 km offset range along PNE profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A., 2001, Geophysical Research Abstracts no. 3 (CD-ROM). p. 86Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- Published
Seismic Scattering in a Low-Velocity Layer From 100-200 km Depth in the Siberian Mantle
Nielsen, Lars, Thybo, H. & Solodilov, L., 2001, American Geophysical Union (CD-ROM). USA, p. 1 (S12A-0574)Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research
- 2002
- 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., 2002, Expanded Abstracts. Society of Exploration Geophysicists (SEG), p. 4Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- 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., 2002, In: Society of Exploration Geophysicists. Annual Meeting, p. 70-73Research output: Contribution to journal › Journal article › Research › peer-review
- 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., 2002.Research output: Contribution to conference › Paper › Research › peer-review
- Published
Implications of seismic scattering below the 8o discontinuity along PNE profile Kraton
Nielsen, Lars, Thybo, H. & Egorkin, A. V., 2002, In: Tectonophysics. 358, p. 135-150Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Near-Surface Seismic Profiling Across the Active Carlsberg Fault, Denmark
Jørgensen, M. I., Nielsen, Lars, Fallesen, J. & Thybo, H., 2002.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Seismic heterogeneity around the 410 km discontinuity from lower Upper Mantle reflectivity
Thybo, H., Perchuc, E. & Nielsen, Lars, 2002, In: Geophysical Research Abstracts. p. 1Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Teleseismic Pn Coda Modeled as Crustal Scattering
Nielsen, Lars, Thybo, H., Morozov, I. B. & Solodilov, L., 2002.Research output: Contribution to conference › Conference abstract for conference › Research
- 2003
- Published
2D and 3D imaging of mound structures from GPR measurements in Danish and Swedish limestone quarries
Schack von Brockdorff, A., Nielsen, Lars, Boldreel, Lars Ole & Overgaard, T., 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08244Research output: Contribution to journal › Journal article › Research › peer-review
- Published
De studerendes motivation bag valget af speciale
Bjerrum, Christian J., Ellegaard, Marianne & Nielsen, Lars, 2003, In: Center for Naturfagenes Didaktiks skriftserie. 10, p. 1-21Research output: Contribution to journal › Journal article › Research
- Published
GPR and marine seismic imaging of carbonate mound structures in Denmark and southwest Sweden: A case study of imaging structures at different scales
Nielsen, Lars, Boldreel, Lars Ole & Vindum, J., 2003, In: The Leading Edge. vol. 22, no. 9, p. 872-875Research output: Contribution to journal › Journal article › Research
- Published
Imaging of limestone mound structures from GPR and marine seismic profiling in Danish and Swedish areas
Nielsen, Lars & Boldreel, Lars Ole, 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08287Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Integrated near-surface refraction and reflection profiling across the Carlsberg Fault, Denmark
Jørgensen, M. I., Nielsen, Lars, Thybo, H. & Fallesen, J., 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-08232Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Integrated seismic imaging of the Carlsberg Fault in the Copenhagen city center
Nielsen, Lars, Thybo, H. & Jørgensen, M. I., 2003, In: EOS : Transactions. 46, p. S12B-0383Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Origin of teleseismic Pn coda: crustal scattering
Nielsen, Lars & Thybo, H., 2003, In: Geophysical Research Abstracts. CD, p. EAE03-A-14929Research output: Contribution to journal › Conference abstract in journal › Research
- Published
Origin of upper mantle seismic scattering - evidence from Russian PNE data
Nielsen, Lars, Thybo, H., Levander, A. & Solodilov, L., 2003, In: Geophysical Journal International. 154, p. 196-204Research output: Contribution to journal › Journal article › Research
- Published
Seismic scattering at the top of the mantle Transition Zone
Thybo, H., Nielsen, Lars & Perchuc, E., 2003, In: Earth and Planetary Science Letters. 216, 3, p. 259-269Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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 › Research › peer-review
- Published
Teleseismic Pn arrivals: Influence of upper mantle velocity gradient and crustal scattering
Nielsen, Lars, Thybo, H., Morozov, I. B., Smithson, S. B. & Solodilov, L., 2003, In: Geophysical Journal International. 153, p. F1-F7Research output: Contribution to journal › Journal article › Research › peer-review
ID: 13320
Most downloads
-
6331
downloads
Anholt
Research output: Contribution to journal › Journal article › Research
Published -
1681
downloads
Geostatistical inference using crosshole ground-penetrating radar
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1505
downloads
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
Published