Abstract
The drying of highly concentrated aqueous salt solutions in sand and soil has been investigated by one-dimensional spatially resolved low-field relaxation measurements of 1H nuclei in water as well as high-field MRI of 1H and 23Na nuclei of water and sodium ions. Water evaporates until the solutions in the solid matrix reach saturation conditions, when salt begins to crystallize. Depending on salt type and conditions, such as actual soil water content and air humidity, this crystallization can occur above (efflorescent) or below (subflorescent) the soil surface. Both effects occur in nature and affect the evaporation behavior of water. The formation of salt precipitate domains is demonstrated by MRI, where the precipitate domains remain penetrable to water. Complete drying is achieved in the top 2 mm of soil with the exception of strongly hygroscopic perchlorates which maintain a constant amount of liquid water under ambient laboratory conditions and dry air. This situation is considered similar to the co-existence of perchlorates and water in strongly eutectic mixtures on Mars.
Similar content being viewed by others
Data Availability
The data sets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.
References
J.W. Hopmans et al., Critical knowledge gaps and research priorities in global soil salinity, in Advances in agronomy, vol. 169, ed. by D.L. Sparks (Elsevier, New York, 2021), pp.1–191
C. Alves et al., Heritage 4(3), 1554–1565 (2021). https://doi.org/10.3390/heritage4030086
F. Casanova, J. Perlo, B. Blümich, Single sided NMR (Springer, Berlin., 2011)
B. Blümich, S. Haber-Pohlmeier, W. Zia, Compact NMR (De Gruyter, Berlin., 2014)
S. Stapf, S. Han, NMR imaging in chemical engineering (Wiley-VCH, Weinheim, 2006)
J. Lai et al., Surv Geophys 43(3), 913–957 (2022). https://doi.org/10.1007/s10712-022-09705-4
Y.Q. Song, R. Kausik, Progr Nucl Magn Reson Spectrosc 112, 17–33 (2019). https://doi.org/10.1016/j.pnmrs.2019.03.002
R.J.S. Brown et al., Concepts Magn Reson 13(6), 335–413 (2001)
G.J. Hirasaki, S.W. Lo, Y. Zhang, Magn Reson Imaging 21(3–4), 269–277 (2003). https://doi.org/10.1016/s0730-725x(03)00135-8
R. Kausik et al., Petrophysics 57(4), 339–350 (2016)
P.F. Zhang et al., Marine Petr Geol 89, 775–785 (2018). https://doi.org/10.1016/j.marpetgeo.2017.11.015
A. Haber et al., Vadose Zone J. 9, 1–5 (2010)
B. Blümich et al., N J Phys 13, 015003 (2011)
O. Sucre et al., J. Hydrol. 406, 30–38 (2011)
J. Perlo et al., J Magn Reson. 233, 74–79 (2013). https://doi.org/10.1016/j.jmr.2013.05.004
S. Haber-Pohlmeier et al., Molecules (2021). https://doi.org/10.3390/molecules26175130
D. Oligschläger et al., Magn Reson Chem. 53(1), 48–57 (2015). https://doi.org/10.1002/mrc.4153
G.D. Aumen, G. Zwerg, Ein Herz für Wühlmäuse: Bentonit zur Verbesserung sandiger und schluffiger Böden. (Natur und Tier, Münster, Germany, 2024)
S. Merz et al., Water Resour Res 50(6), 5184–5195 (2014). https://doi.org/10.1002/2013wr014809
J. Zhao, H.J. Luo, X. Huang, Crystals (2020). https://doi.org/10.3390/cryst10060444
L. Pel, H. Huinink, K. Kopinga, Magn Reson Imaging 21(3–4), 317–320 (2003). https://doi.org/10.1016/s0730-725x(03)00161-9
U. Nachshon et al., Geophys Res Lett 45(12), 6100–6108 (2018). https://doi.org/10.1029/2018gl078363
L.A. Rijniers et al., Magn Reson Imaging 23(2), 273–276 (2005). https://doi.org/10.1016/j.mri.2004.11.023
S. Gravelle, S. Haber-Pohlmeier, C. Mattea, S. Stapf, C. Holm, A. Schlaich, Langmuir 39(22), 7548–7556 (2023). https://doi.org/10.1021/acs.langmuir.3c00036
M.N. Rad, N. Shokri, M. Sahimi, Phys. Rev. E (2013). https://doi.org/10.1103/PhysRevE.88.032404
V. Chevrier, J. Hanley, T. Altheide, Geophys Res Lett. (2009). https://doi.org/10.1029/2009gl040523
A.F. Davila et al., Int J Astrobiol 12(4), 321–325 (2013). https://doi.org/10.1017/s1473550413000189
B.C. Clark, S.P. Kounaves, Int J Astrobiol. 15(4), 311–318 (2016). https://doi.org/10.1017/s1473550415000385
M.H. Hecht et al., Science 325(5936), 64–67 (2009). https://doi.org/10.1126/science.1172466
R.V. Gough et al., Earth Planet Sci Lett. 312(3–4), 371–377 (2011). https://doi.org/10.1016/j.epsl.2011.10.026
L. Ojha et al., Nat Geosci. 8(11), 829 (2015). https://doi.org/10.1038/ngeo2546
S.M.S. Shokri-Kuehni et al., Water Resour Res. (2020). https://doi.org/10.1029/2019wr026707
B. Gizatullin, E. Papmahl, C. Mattea, S. Stapf, Appl Magn Reson 52(5), 633–648 (2021). https://doi.org/10.1007/s00723-021-01331-4
A. Perelman et al., Plant Soil 454(1–2), 171–185 (2020). https://doi.org/10.1007/s11104-020-04628-8
C. Wagner et al., GESTIS substance database (IFA Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung, Berlin, 2023)
H.Y. Carr, E.M. Purcell, Phys Rev 94(3), 630–638 (1954). https://doi.org/10.1103/PhysRev.94.630
G.R. Coates, L. Xiao, M.G. Prammer, NMR logging principles and applications (HalliburtonEnergyServices, Houston, 1999)
B. Blümich, J. Perlo, F. Casanova, Progr Nucl Magn Reson Spectrosc 52(4), 197–269 (2008). https://doi.org/10.1016/j.pnmrs.2007.10.002
J. Perlo, F. Casanova, B. Blümich, J Magn Reson 176(1), 64–70 (2005). https://doi.org/10.1016/j.jmr.2005.05.017
E. Rössler, C. Mattea, S. Stapf, J Magn Reson 251, 43–51 (2015). https://doi.org/10.1016/j.jmr.2014.10.014
G. Licsandru, M. Prat, Phys Rev Fluids (2022). https://doi.org/10.1103/PhysRevFluids.7.064304
N. Shokri, Phys Fluids (2014). https://doi.org/10.1063/1.4861755
M. Steiger, S. Asmussen, Geochim Et Cosmochim Acta 72(17), 4291–4306 (2008). https://doi.org/10.1016/j.gca.2008.05.053
S. Haber-Pohlmeier, S. Stapf, A. Pohlmeier, Appl Magn Reson 45(10), 1099–1115 (2014). https://doi.org/10.1007/s00723-014-0599-2
P. Lehmann, D. Or, Phys. Rev. E 80, 046318 (2009). https://doi.org/10.1103/PhysRevE.80.046318
A.G. Tershchenko, J Chem Thermodyn. 171, 106790 (2022). https://doi.org/10.1016/j.jct.2022.106790
L.R. Stingaciu, A. Pohlmeier, D. van Dusschoten, L. Weihermüller, P. Blümler, S. Stapf, H. Vereecken, Water Resour. Res. 45, W08412 (2009)
S. Haber-Pohlmeier, S. Stapf, D. van Dusschoten, A. Pohlmeier, Open Magn Reson J 3, 57–62 (2010)
Acknowledgements
AP and SH-P are grateful to Uri Nachshon, Volcani Institute, Israel, for helpful discussion of precipitation phenomena, and the Deutsche Forschungsgemeinschaft (DFG), SFB1313, IP05 for financial support. RW, KL, CM and SS would like to thank Kerstin Geyer for assistance with the sample preparation.
Funding
DFG, SFB 1313.
Author information
Authors and Affiliations
Contributions
Conceptualization: CM, SHP. Data curation, formal analysis: RW, CM, SHP. Funding acquisition: SS, SHP, AP. Investigation: RW (lead), CM, SHP. Methodology, project administration: SS, AP, SHP. Resources: SS, AP, SHP. Software: CM. Supervision: CM, KL. Validation: KL. Visualization: RW, CM, AP. Writing—original draft: SS, AP, SHP. Writing—review and editing: CM, KL, SHP.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Ethical Approval
Not applicable.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Wieboldt, R., Lindt, K., Pohlmeier, A. et al. Effects of Salt Precipitation in the Topmost Soil Layer Investigated by NMR. Appl Magn Reson 54, 1607–1631 (2023). https://doi.org/10.1007/s00723-023-01568-1
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00723-023-01568-1