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Unique Depth Distribution of Clays in SAT Alfisols: Evidence of Landscape Modifications

  • D. K. Pal
Chapter

Abstract

Many SAT Alfisols of the Indian sub-continent show an increase in clays with depth to a maximum and then decreases until it remains constant or completely disappears and fulfills the textural criterion of an Alfisol. In contrast, many SAT red ferruginous Alfisols, mainly Paleustalfs and Rhodustalfs of southern India have clay content of about 10–15% in the Ap horizon, immediately followed by a well-developed argillic (Bt) horizon with a clay content of >30%. This is a unique situation in pedological parlance and thus needed a scientific explanation. Detailed clay mineralogical investigations along with the geomorphic and climatic history of such Alfisols indicate that these Alfisols are developed on the old rock system of the earth and represent relict paleosols. The unique depth distribution of clays bears the testimony of the landscape modification affected through the truncation of Alfisols developed in the preceding humid climate.

Keywords

Alfisols Southern India Truncation of soil profile Climate change 

References

  1. Bhattacharyya T, Pal DK, Deshpande SB (1993) Genesis and transformation of minerals in the formation of red (Alfisols) and black (Inceptisols and Vertisols) soils on Deccan basalt in the western Ghats, India. J Soil Sci 44:159–171CrossRefGoogle Scholar
  2. Bhattacharyya T, Sarkar D, Sehgal JL, Velayutham M, Gajbhiye KS, Nagar AP, Nimkhedkar SS (2009) Soil Taxonomic database of India and the states (1:250,000 scale), NBSSLUP Publ. 143, NBSS&LUP, Nagpur, India, p 266Google Scholar
  3. Brunner H (1970) Pleistozäne Klimaschwankungen im Bereich des Östlichen Mysore Plateaus (Stüd Indien). Andean Geol 19:72–82Google Scholar
  4. Chandran P, Ray SK, Bhattacharyya T, Krishnan P, Pal DK (2000) Clay minerals in two ferruginous soils of southern India. Clay Res 19:77–85Google Scholar
  5. Eswaran H (1972) Micromorphological indicators of pedogenesis in some tropical soils derived from basalts from Nicaragua. Geoderma 7:15–31CrossRefGoogle Scholar
  6. Jackson ML (1979) Soil chemical analysis. Advanced course, 2nd edn. Published by the author University of Wisconsin, USAGoogle Scholar
  7. Kooistra MJ (1982) Micromorphological analysis and characterization of 70 benchmark soils of India. Soil Survey Institute, WageningenGoogle Scholar
  8. Murali V, Krishnamurti GSR, Sarma VAK (1978) Clay mineral distribution in two topo sequences of tropical soils of India. Geoderma 20:257–269CrossRefGoogle Scholar
  9. Murthy RS, Hirekerur LR, Deshpande SB, Venkat Rao BV (eds) (1982) Benchmark soils of India. National Bureau of Soil Survey and Land Use Planning, Nagpur, p 374Google Scholar
  10. Natarajan A, Reddy PSA, Sehgal J, Velayutham M (1997) Soil Resources of Tamil Nadu for land use planning. NBSS Publ. 46b (Soils of India Series), National Bureau of Soil Survey and Land Use Planning, Nagpur, India, 88 pp + 4 sheets of soil map on 1:500,000 scaleGoogle Scholar
  11. Pal DK (1988) On the formation of red and black soils in southern India. In: Hirekerur LR, Pal DK, Sehgal JL, Deshpande SB (eds) Transactions international workshop swell-shrink soils. Oxford and IBH, New Delhi, pp 81–82Google Scholar
  12. Pal DK (2008) Soils and their mineral formation as tools in paleopedological and geomorphological studies. J Indian Soc Soil Sci 56:378–387Google Scholar
  13. Pal DK, Deshpande SB (1986) Genesis and transformation of clay minerals of two red soil (Ustalf) pedons of South India. XIII Int Congr Soil Sci Trans 4:1471–1472Google Scholar
  14. Pal DK, Deshpande SB (1987) Genesis of clay minerals in a red and black complex soils of southern India. Clay Res 6:6–13Google Scholar
  15. Pal DK, Roy BB (1978) Characteristics and genesis of some red and lateritic soils occurring in topo sequence in eastern part of India. Indian Agric 22:9–28Google Scholar
  16. Pal DK, Deshpande SB, Venugopal KR, Kalbande AR (1989) Formation of di and trioctahedral smectite as an evidence for paleoclimatic changes in southern and central peninsular India. Geoderma 45:175–184CrossRefGoogle Scholar
  17. Pal DK, Kalbande AR, Deshpande SB, Sehgal JL (1994) Evidence of clay illuviation in sodic soils of north-western part of the indo-Gangetic plains since the Holocene. Soil Sci 158:465–473CrossRefGoogle Scholar
  18. Pal DK, Srivastava P, Bhattacharyya T (2003) Clay illuviation in calcareous soils of the semi-arid part of the indo-Gangetic Plains, India. Geoderma 115:177–192CrossRefGoogle Scholar
  19. Pal DK, Bhattacharyya T, Chandran P, Ray SK, Satyavathi PLA, Durge SL, Raja P, Maurya UK (2009) Vertisols (cracking clay soils) in a climosequence of peninsular India: evidence for Holocene climate changes. Quatern Inter 209:6–21CrossRefGoogle Scholar
  20. Pal DK, Wani SP, Sahrawat KL (2012) Vertisols of tropical Indian environments: pedology and edaphology. Geoderma 189–190:28–49CrossRefGoogle Scholar
  21. Pal DK, Wani SP, Sahrawat KL, Srivastava P (2014) Red ferruginous soils of tropical Indian environments: a review of the pedogenic processes and its implications for edaphology. Catena 121:260–278.  https://doi.org/10.1016/j.catena2014.05.023 CrossRefGoogle Scholar
  22. Pascoe EH (1965) A manual of the geology of India and Burma. Manager of Publications, Delhi, p 2017Google Scholar
  23. Rengasamy P, Sarma VAK, Murthy RS, Krishna Murthy GSR (1978) Mineralogy, genesis and classification of ferruginous soils of the eastern Mysore Plateau, India. J Soil Sci 29:431–445CrossRefGoogle Scholar
  24. Sahasrabudhe YS, Deshmukh SS (1981) The laterites of the Maharashtra state. In: Laterisation processes. Proc Inter Seminar. A.A. Balkema, Rotterdam, pp 209–220Google Scholar
  25. Shiva Prasad CR, Reddy PSA, Sehgal J, Velayutham M (1998) Soils of Karnataka for optimising land use. NBSS Publ. 47b (Soils of India Series), National Bureau of Soil Survey and Land Use Planning, Nagpur, India, 111 pp + 4 sheets of soil map on 1:500,000 scaleGoogle Scholar
  26. Srivastava P, Bhattacharyya T, Pal DK (2002) Significance of the formation of calcium carbonate minerals in the pedogenesis and management of cracking clay soils (Vertisols) of India. Clay Clay Miner 50:111–126CrossRefGoogle Scholar
  27. Srivastava P, Rajak M, Sinha R, Pal DK, Bhattacharyya T (2010) A high resolution micromorphological record of the late quaternary Paleosols from ganga-Yamuna interfluve: stratigraphic and paleoclimatic implications. Quatern Int 227:127–142CrossRefGoogle Scholar
  28. Subramanian KS, Mani G (1981) Genetic and geomorphic aspects of laterites on high and low landforms in parts of Tamil Nadu, India. Laterisation processes. Proc Inter Seminar. A. A. Balkema, Rotterdam, pp 236–224Google Scholar
  29. Van Olphen H (1966) An introduction of clay colloid chemistry. Interscience, New YorkGoogle Scholar
  30. Venugopal KR (1997) Types of cutans in some ferruginous soils of Bangalore plateau and their relation with soil development. J Indian Soc Soil Sci 46:641–646Google Scholar
  31. Venugopal KR, Deshpande SB, Kalbande AR, Sehgal JL (1991) Textural pedofeatures (clay coatings) in a ferruginous soil from Bangalore plateau. Clay Res 10:30–35Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2019

Authors and Affiliations

  • D. K. Pal
    • 1
  1. 1.ICAR-NBSS&LUPNagpurIndia

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