Majken Caroline Looms Zibar

Majken Caroline Looms Zibar

Associate Professor


  1. Published

    Status and Perspectives on the Cosmic-Ray Neutron Method for Soil Moisture Estimation and Other Environmental Science Applications

    Andreasen, Mie, Jensen, Karsten Høgh, Desilets, D., Franz, T. E., Zreda, M., Bogena, H. R. & Zibar, Majken Caroline Looms, 2017, In: Vadose Zone Journal. 16, 8, 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published
  3. Published

    Mapping spatiotemporal soil moisture in highly heterogeneous agricultural landscapes using mobile dual-spectra cosmic-ray neutron sensing

    Andreasen, Mie, Kragh, Søren Julsgaard, Meyer, R., Jensen, Karsten Høgh & Zibar, Majken Caroline Looms, 2023, In: Vadose Zone Journal. 22, 6, p. 270-286 e20287.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Modeling cosmic ray neutron field measurements

    Andreasen, Mie, Jensen, Karsten Høgh, Zreda, M., Desilets, D., Bogena, H. & Zibar, Majken Caroline Looms, 2016, In: Water Resources Research. 52, 8, p. 6451-6471 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Seasonal dynamics of canopy interception loss within a deciduous and a coniferous forest

    Andreasen, Mie, Christiansen, Jesper Riis, Sonnenborg, Torben Obel, Stisen, S. & Zibar, Majken Caroline Looms, 2023, In: Hydrological Processes. 37, 4, 16 p., 14828.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published
  7. 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 journalJournal articleResearchpeer-review

  8. 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 journalJournal articleResearchpeer-review

  9. 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 conferencePaperResearch

  10. 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 journalJournal articleResearchpeer-review

  11. 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 conferenceConference abstract for conferenceResearch

  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 conferenceConference abstract for conferenceResearch

  13. 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 journalJournal articleResearchpeer-review

  14. Published

    Influence of correlated data errors on the resolution of ground penetration radar cross-borehole tomograms

    Cordua, K. S., Nielsen, Lars, Zibar, Majken Caroline Looms & Hansen, T. M., 2008.

    Research output: Contribution to conferencePosterResearch

  15. 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 journalJournal articleResearchpeer-review

  16. Published

    Taking correlated data errors into account during inversion of cross-borehole GPR data

    Cordua, K. S., Zibar, Majken Caroline Looms & Nielsen, Lars, 2006, In: European Geosciences Union. EGU 06, p. A-04314

    Research output: Contribution to journalJournal articleResearch

  17. Published

    Point-scale multi-objective calibration of the Community Land Model (version 5.0) using in situ observations of water and energy fluxes and variables

    Denager, Tanja, Sonnenborg, Torben Obel, Zibar, Majken Caroline Looms, Bogena, H. & Jensen, Karsten Høgh, 2023, In: Hydrology and Earth System Sciences. 27, 14, p. 2827-2845

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 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 journalJournal articleResearchpeer-review

  19. 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 journalJournal articleResearchpeer-review

  20. Published
  21. 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 conferenceConference abstract for conferenceResearch

  22. 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 journalJournal articleResearchpeer-review

  23. 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 conferenceConference abstract for conferenceResearch

  24. 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 conferenceConference abstract for conferenceResearch

  25. 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 journalJournal articleResearchpeer-review

  26. Published

    Sequential simulation and cross-borehole GPR tomography

    Hansen, T. M., Zibar, Majken Caroline Looms, Nielsen, Lars & Mosegaard, K., 2006, In: European Geosciences Union. EGU 06, p. A-08262

    Research output: Contribution to journalJournal articleResearch

  27. 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 journalJournal articleResearchpeer-review

  28. Published

    SIPPI: a Matlab toolbox for sampling the solution to inverse problems with complex prior information: part 2—application to crosshole GPR tomography

    Hansen, T. M., Cordua, K. S., Zibar, Majken Caroline Looms & Mosegaard, K., 2013, In: Computers & Geosciences. 52, p. 481-492 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 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 conferencePosterResearch

  30. Published

    SIPPI: a Matlab toolbox for sampling the solution to inverse problems with complex prior information: part 1—Methodology

    Hansen, T. M., Cordua, K. S., Zibar, Majken Caroline Looms & Mosegaard, K., 2013, In: Computers & Geosciences. 52, p. 470-480 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. 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 journalJournal articleResearchpeer-review

  32. 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 journalJournal articleResearchpeer-review

  33. 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 journalJournal articleResearchpeer-review

  34. 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 journalJournal articleResearchpeer-review

  35. Published

    Self-potential monitoring of water flux at the HOBE agricultural site, Voulund, Denmark

    Jougnot, D., Linde, N. & Zibar, Majken Caroline Looms, 2013. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  36. Published

    Monitoring of saline tracer movement with vertically distributed self-potential measurements at the HOBE agricultural test site, Voulund, Denmark

    Jougnot, D., Linde, N., Haarder, E. B. & Zibar, Majken Caroline Looms, Feb 2015, In: Journal of Hydrology. 521, p. 314-327 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. 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 journalJournal articleResearchpeer-review

  38. 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 proceedingArticle in proceedingsResearchpeer-review

  39. 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 journalConference abstract in journalResearchpeer-review

  40. 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 conferenceConference abstract for conferenceResearchpeer-review

  41. 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 journalConference abstract in journalResearchpeer-review

  42. 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 journalJournal articleResearchpeer-review

  43. Published

    Seepage between a regional aquifer and a flow-through lake in a melt water outwash plain: evidence of off-shore exchange

    Kidmose, J. B., Engesgaard, P. K., Nilsson, B., Zibar, Majken Caroline Looms & Boldreel, Lars Ole, 2009.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  44. Published

    Spatial distribution of seepage at a flow-through lake: Lake Hampen, Western Denmark

    Kidmose, J. B., Engesgaard, P. K., Nilsson, B., Laier, T. & Zibar, Majken Caroline Looms, 2011, In: Vadose Zone Journal. 10, 1, p. 110-124 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Stochastic Merging of Soil Hydraulic Properties for Vadose Zone Hydrological Modeling

    Klebson Belarmino Dos Santos, A., Zibar, Majken Caroline Looms & De Jong Van Lier, Q., 2022, In: Journal of Hydrologic Engineering. 27, 11, 05022014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Measuring Soil Water Content with Ground Penetrating Radar: A Decade of Progress

    Klotzsche, A., Jonard, F., Zibar, Majken Caroline Looms, van der Kruk, J. & Huisman, J. A., 2018, In: Vadose Zone Journal. 17, 1, 9 p., 180052.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Monitoring CO2 gas-phase injection in a shallow sand aquifer using cross borehole GPR

    Lassen, R. N., Zibar, Majken Caroline Looms, Jensen, Karsten Høgh & Sonnenborg, T. O., 2012. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  48. Published

    Monitoring CO2 gas-phase migration in a shallow sand aquifer using cross-borehole ground penetrating radar

    Lassen, R. N., Sonnenborg, T. O., Jensen, Karsten Høgh & Zibar, Majken Caroline Looms, 2015, In: International Journal of Greenhouse Gas Control. 37, p. 287–298

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Monitoring CO2 gas-phase injection in a shallow sand aquifer using cross borehole GPR and modeled with T2VOC multi-phase code

    Lassen, R. N., Jensen, Karsten Høgh, Zibar, Majken Caroline Looms, Sonnenborg, Torben Obel & Gudbjerg, J., 2013. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  50. 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 proceedingConference abstract in proceedingsResearch

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