Majken Caroline Looms Zibar

Majken Caroline Looms Zibar

Associate Professor

ORCID: 0000-0002-3831-6305

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  1. 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

  2. Published

    Accounting for Modeling Errors in Linear Inversion of Crosshole Ground-Penetrating Radar Amplitude Data: Detecting Sand in Clayey Till

    Jensen, Bolette Badsberg, Hansen, T. M., Cordua, K. S., Tuxen, N., Tsitonaki, A. & Zibar, Majken Caroline Looms, 2022, In: Journal of Geophysical Research: Solid Earth. 127, 10, 24 p., e2022JB024666.

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

  3. Published

    Accounting for correlated data errors during inversion of cross-borehole ground penetrating radar data

    Cordua, K. S., Zibar, Majken Caroline Looms & Nielsen, Lars, 2008, In: Vadose Zone Journal. 7, p. 263-271

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

  4. Published

    Accounting for data error and model correlation in hydrogeophysical cross-borehole GPR tomography studies

    Nielsen, Lars, Zibar, Majken Caroline Looms, Hansen, T. M., Cordua, K. S., Jensen, Karsten Høgh & Binley, A., 2007, In: Geophysical Research Abstracts. 9, 1 p.

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

  5. Published

    Advancing measurements and representations of subsurface heterogeneity and dynamic processes: towards 4D hydrogeology

    Hermans, T., Goderniaux, P., Jougnot, D., Fleckenstein, J. H., Brunner, P., Nguyen, F., Linde, N., Huisman, J. A., Bour, O., Lopez Alvis, J., Hoffmann, R., Palacios, A., Cooke, A-K., Pardo-Álvarez, Á., Blazevic, L., Pouladi, B., Haruzi, P., Visentini, A. F., Nogueira, G. E. H., Tirado-Conde, J. & 4 others, Zibar, Majken Caroline Looms, Kenshilikova, M., Davy, P. & Le Borgne, T., 2023, In: Hydrology and Earth System Sciences. 27, 1, p. 255-287 33 p.

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

  6. Published

    Advancing quantitative understanding of self-potential signatures in the critical zone through long-term monitoring

    Hu, K., Jougnot, D., Huang, Q., Zibar, Majken Caroline Looms & Linde, N., 2020, In: Journal of Hydrology. 585, 124771.

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

  7. Published

    Anvendelse af cross-borehole georadar og resistivitetstomografi til karakterisering: monitering af den umættede zone

    Zibar, Majken Caroline Looms, Nielsen, Lars, Jensen, Karsten Høgh & Thybo, H., 2004, ATV Jord og Grundvand: Umættet Zone. Danmark, p. 25-32

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

  8. Published

    Assessing modelled hydrological responses to afforestation using hectometre-scale cosmic-ray neutron soil moisture

    Andreasen, Mie, Christiansen, Jesper Riis, Sonnenborg, Torben Obel, Stisen, S. & Zibar, Majken Caroline Looms, 2022. 1 p.

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

  9. Published

    Assessment of spatial flow patterns in unsaturated sandy alluvial sediments using high-resolution GPR

    Haarder, E. B., Zibar, Majken Caroline Looms, Nielsen, Lars & Jensen, Karsten Høgh, 2008.

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

  10. 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

  11. 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

  12. Published

    Calibrating vadose zone models with time-lapse gravity data

    Christiansen, L., Hansen, A. B., Zibar, Majken Caroline Looms, Haarder, E. B., Binning, P. J., Rosbjerg, D., Andersen, O. B. & Bauer-Gottwein, P., 2009.

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

  13. Published

    Calibrating vadose zone models with time-lapse gravity data

    Christiansen, L., Haarder, E. B., Hansen, A. B., Zibar, Majken Caroline Looms, Binning, P. J., Rosbjerg, D., Andersen, O. B. & Bauer-Gottwein, P., 29 Jul 2011, In: Vadose Zone Journal. 10, p. 1034-1044 10 p.

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

  14. Published

    Calibrating vadose zone models with time-lapse gravity data: a forced infiltration experiment

    Christiansen, L., Hansen, A. B., Zibar, Majken Caroline Looms, Haarder, E. B., Binning, P. J., Rosbjerg, D., Andersen, O. B. & Bauer-Gottwein, P., 2010. 1 p.

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

  15. 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

  16. Published

    Combining cross-borehole georadar and electrical resistance tomography to monitor moisture content and pore water electrical conductivity in the vadose zone

    Zibar, Majken Caroline Looms, Nielsen, Lars, Jensen, Karsten Høgh, Thybo, H. & Binley, A., 2004, In: EOS : Transactions. 47, p. H33E-0513

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

  17. 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

  18. 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

  19. Published

    Comparison of evapotranspiration estimates using the water balance and the eddy covariance methods

    Denager, Tanja, Sonnenborg, Torben Obel, Zibar, Majken Caroline Looms & Jensen, Karsten Høgh, 13 Apr 2020, In: Vadose Zone Journal. 19, 1, 21 p., e20032.

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

  20. 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

  21. 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

  22. Published

    Cosmic Ray Neutron Soil Moisture Estimation Using Physically Based Site‐Specific Conversion Functions

    Andreasen, Mie, Jensen, Karsten Høgh, Bogena, H., Desilets, D., Zreda, M. & Zibar, Majken Caroline Looms, 1 Nov 2020, In: Water Resources Research. 56, 11, 20 p.

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

  23. Published

    Cosmic-ray neutron transport at a forest field site: The sensitivity to various environmental conditions with focus on biomass and canopy interception

    Andreasen, Mie, Jensen, Karsten Høgh, Desilets, D., Zreda, M., Bogena, H. R. & Zibar, Majken Caroline Looms, 2017, In: Hydrology and Earth System Sciences. 21, 4, p. 1875-1894 20 p.

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

  24. Published

    Crosshole Ground-Penetrating Radar in Clay-Rich Quaternary Deposits: Toward Characterization of High-Loss Media

    Svendsen, Espen Bing, Nielsen, L., Nilsson, B., Kjær, Kurt H. & Zibar, Majken Caroline Looms, 2023, In: Journal of Geophysical Research: Solid Earth. 128, 5, 23 p., e2022JB025909.

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

  25. 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

  26. Published

    Determination of continuous intermediate scale soil moisture, biomass water content and interception using the cosmic-ray neutron intensity method

    Andreasen, Mie, Zibar, Majken Caroline Looms, Bogena, H. R., Sonnenborg, Torben Obel & Jensen, Karsten Høgh, 2013. 1 p.

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

  27. 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

  28. Published

    Does exchange between groundwater and lake water influence the water budget of Skærsø, a lake in south-east Jylland, Denmark?

    Nilsson, B., Engesgaard, P. K., Kidmose, J. B., Karan, S., Zibar, Majken Caroline Looms & Frandsen, M. C. S., 2009, In: Geological Survey of Denmark and Greenland (GEUS) Bulletin. 17, p. 45-48

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

  29. 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

  30. Published

    Estimating areas of potential groundwater seepage using reflection seismic ground penetrating radar and multiple electrode profiling

    Zibar, Majken Caroline Looms, Boldreel, Lars Ole, Kidmose, J. B., Engesgaard, P. K. & Nilsson, B., 2008. 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

    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

  33. Published

    Estimation of recharge by inversion of soil temperature profiles

    Zibar, Majken Caroline Looms, Hansen, T. M., Haarder, E. B., Jensen, Karsten Høgh, Scholer, M. & Binley, A., 2011.

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

  34. 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

  35. 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

  36. Published

    Exploring the combined use of SMAP and Sentinel-1 data for downscaling soil moisture beyond the 1 km scale

    Meyer, R., Zhang, Wenmin, Kragh, Søren Julsgaard, Andreasen, Mie, Jensen, Karsten Høgh, Fensholt, Rasmus, Stisen, S. & Zibar, Majken Caroline Looms, 2022, In: Hydrology and Earth System Sciences. 26, 13, p. 3337-3357 21 p.

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

  37. Published

    Full tensor representation of anisotropy in hydraulic conductivity: effects of simulating discharge of groundwater to lakes

    Calvache, C. D., Engesgaard, P. K. & Zibar, Majken Caroline Looms, 2012. 8 p.

    Research output: Contribution to conference › Paper › Research

  38. 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

  39. 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

  40. 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

  41. Published

    Geophysical Inversion Using a Variational Autoencoder to Model an Assembled Spatial Prior Uncertainty

    Lopez‐Alvis, J., Nguyen, F., Zibar, Majken Caroline Looms & Hermans, T., 2022, In: Journal of Geophysical Research: Solid Earth. 127, 3, 23 p., e2021JB022581.

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

  42. Published

    Geostatistical characterisation of the unsaturated zone using cross-borehole ground penetrating radar

    Zibar, Majken Caroline Looms, Hansen, T. M., Nielsen, Lars, Jensen, Karsten Høgh & Binley, A., 2007, Jt. Assem. Suppl., Eos Trans.: Abstract H51E-06. AGU, Vol. 88(23). 1 p.

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

  43. 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

  44. 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

  45. Published

    Groundwater flow and mixing in a wetland–stream system: field study and numerical modeling

    Karan, S., Engesgaard, P. K., Zibar, Majken Caroline Looms, Laier, T. & Kazmierczak, J., 2013, In: Journal of Hydrology. 488, p. 73-83 11 p.

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

  46. Published

    High‐Resolution Geological Information from Crosshole Ground Penetrating Radar in Clayey Tills

    Jensen, Bolette Badsberg, Rosenberg, L., Tsitonaki, A., Tuxen, N., Bjerg, P. L., Nielsen, Lars, Hansen, T. M. & Zibar, Majken Caroline Looms, 2023, In: Ground Water Monitoring & Remediation. 43, 4, p. 55-66

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

  47. 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

  48. Published

    Hydrogeological characterisation using cross-borehole ground penetration radar and electrical resistivity tomography

    Zibar, Majken Caroline Looms, Feb 2007, 174 p.

    Research output: Book/Report › Ph.D. thesis › Research

  49. 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

  50. 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

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