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Salinity of Soils—Effects of Salinity on the Physics and Chemistry of Soils

  • I. Shainberg
Part of the Ecological Studies book series (ECOLSTUD, volume 15)

Abstract

In areas of low rainfall, salts formed during the weathering of soil minerals are not fully leached. Under humid conditions the soluble salts originally present in soil materials and those formed by the weathering of minerals are generally carried downward into the ground water and are transported ultimately to the oceans. Saline soils are, therefore, practically non-existent in humid regions. Conversely, saline soils occur in arid regions not only because there is less rainfall available to leach and transport the salts, but also because of the high evaporation rates characteristic of arid climates which tend to further concentrate the salts in soils and in surface waters.

Keywords

Hydraulic Conductivity Soil Solution Clay Particle Soluble Salt Sodium Adsorption Ratio 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Bar-On, P., Shainberg, L, Michaeli, L: The electrophoretic mobility of Na/Ca montmoril-lonite particles. J. Colloid Interface Sci. 33, 471–472 (1970).CrossRefGoogle Scholar
  2. Bernstein, L.: Saft affected soils and plants. UNESCO Arid Zone Res. 18, 139–174 (1962).Google Scholar
  3. Biggar, J.W., Nielsen, D.R.: Miscible displacement and leaching phenomena. In: Irrigation of agricultural lands, pp. 254–274. Agronomy 11. Madison, Wise.: Am. Soc. Agronomy 1967.Google Scholar
  4. Blackmore, A.V., Miller, R.D.: Tactoid size and osmotic swelling in Ca montmorillonite. Proc. Soil Sci. Soc. Am. 25, 169–173 (1961).CrossRefGoogle Scholar
  5. Bolt, G. H.: Cation exchange equations used in soil science — a review. Neth. J. Agr. Res. 15, 81–103 (1967).Google Scholar
  6. Bolt, G.H., Warkentin, B.P.: The negative adsorption of anions by clay suspensions. Kol-loid-Z. 156, 41–46 (1958).CrossRefGoogle Scholar
  7. Bower, C.A.: Cation exchange equilibria in soils affected by Na salts. Soil Sci. 88, 32–35 (1959).CrossRefGoogle Scholar
  8. Bresler, E.: Control of soil salinity. In: hillel, D.(Ed.): Optimizing the soil physical environment toward greater crop yields, pp. 101–139. New York: Academic Press 1972.Google Scholar
  9. Chapman, H.D.: In: Black, C. A. (Ed.): Cation exchange capacity in Methods of soils analysis, Part 2, pp. 891–900 (1965).Google Scholar
  10. Gardner, W.R., Mayhough, M.S., Goertzen, J.Q., Bower, C. A.: Effect of electrolyte concentration and exchangeable sodium percentage on diffusivity of water in soils. Soil Sei. 88, 270–274 (1959).Google Scholar
  11. Helfferich, F.: Ion exchange, Chapter 5. New York: McGraw-Hill 1962.Google Scholar
  12. Kamil, J. Shainberg, I.: Hydrolysis of sodium montmorillonite in NaCl solutions. Soil Sei. 106, 193–199 (1968)Google Scholar
  13. Kearney, T.H., Schofield, C.S.: The choice of crops for saline land. U.S. Dept. Agr. Circ. 404 xx (1936).Google Scholar
  14. Kelley, W.R.: Alkali soils. New York: Reinhold Publ. Corp. 1951.Google Scholar
  15. Lagerwerff, J. V., Nakayama, F.S., Frere, M.H.: Hydraulic conductivity related to porosity and swelling of soil. Proc. Soil Sei. Soc. Am. 33, 3–11 (1969).CrossRefGoogle Scholar
  16. Laudelout, H., Van Bladel, R., Bolt, G.H., Page, A. L.: Thermodynamics of heterovalent cation exchange reactions in a montmorillonite clay. Trans. Faraday Soc. 64, 1477–1488 (1968).CrossRefGoogle Scholar
  17. Levy, R., Hillel, D.: Thermodynamics equilibrium constants of Na/Ca exchange in some Israeli soils. Soil. Sei. 106, 393–398 (1968).Google Scholar
  18. Lewis, R. J., Thomas, H.C.: Adsorption studies on clay minerals. VIII. A consistency test of exchange sorption in the systems Na/Ca/Ba montmorillonite. J. Phys. Chem. 67, 1781–1783 (1963).CrossRefGoogle Scholar
  19. McNeal, B.L., Coleman, N.T.: Effect of solution composition on soil hydraulic conductivity. Proc. Soil Sei. Soc. Am. 32, 308–312 (1968).Google Scholar
  20. Mcneal, B.L., Norvell, W.A., Coleman, N.T.: Effect of solution composition on soil hydraulic conductivity and on the swelling of extracted soil clays. Proc. Soil Sei. Soc. Am. 30, 308–317 (1966).CrossRefGoogle Scholar
  21. Norrish, J., Quirk, J. P.: Crystalline swelling of montmorillonite. Nature 173, 255–256 (1954).CrossRefGoogle Scholar
  22. Overbeek, J.Th.G.: In: Kruyt, H.R. (Ed.): Colloid science, Chapters 4–6, Vol. I. Amsterdam: Elsevier 1952.Google Scholar
  23. Quirk, J. P., Schofield, R.K: The effect of electrolyte concentration on soil permeability. J. Soil Sei. 6, 163–178 (1955).Google Scholar
  24. Reeve, R.C., Fireman, M.: Salt problems in relation to irrigation. In: Irrigation of agricultural lands, pp. 988–1008. Agronomy 11. Madison, Wise.: Amer. Soc. Agronomy 1967.Google Scholar
  25. Shainberg, I.: Electrochemical properties of Na and Ca montmorillonite suspensions. Trans. 9th Int. Congr. Soil Sei. 1, 577 (1968).Google Scholar
  26. Shainberg, I.: Cation and anion exchange reactions. In: Chesters, Brenner (Eds.): Soil chemistry. New York: Marcel Decker Co. 1973.Google Scholar
  27. Shainberg, I., Otoh, H.: Size and shape of montmorillonite particles saturated with Na/Ca ions. Israel J. Chem. (1968).Google Scholar
  28. Shalhevet, J.: Irrigation with saline water. In. Yaron, B., Danfors, E., Vaadia, Y. (Eds.): Arid zone irrigation, Ecol. Studies, Vol. 5, Berlin-Heidelberg-New York: Springer 1973.Google Scholar
  29. U.S. Salinity Laboratory Staff.: Saline and alkali soils. Agriculture Handbook No.60, U.S.D.A. (1954).Google Scholar
  30. Warkentin, R.P., Bolt, G.H., Miller, R.D.: Swelling pressures of Montmorillonite. Proc. Soil. Sei. Soc. Am. 21, 495–499 (1957).CrossRefGoogle Scholar

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© Springer-Verlag Berlin · Heidelberg 1975

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  • I. Shainberg

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