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Nationwide Soil Erosion Assessment in India Using Radioisotope Tracers 137Cs and 210Pb:The Need for Fallout Mapping


Affiliations
1 ICAR-Indian Institute of Soil and Water Conservation, Dehradun - 248 195, India
2 College of Life and Environmental Science, University of Exeter, Exeter, EX4 4RJ, United Kingdom
3 ICAR-National Bureau of Soil Survey and Land Use Planning, Nagpur - 440 033, India
4 ICAR-Indian Institute of Soil Science, Nabibagh, Bhopal - 462 038, India
5 ICAR- Indian Institute of Soil and Water Conservation, Research Centre, Vasad, Anand - 388 306, India
6 ISRO-Indian Institute of Remote Sensing, Dehradun - 248 001, India
7 ICAR-Indian Institute of Soil and Water Conservation, Research Centre, Udhagamandalam - 643 004, India
 

Soil degradation induced by erosion represents a major threat to food production and ecosystem service globally, and in India more than 80 Mha have been impacted. In the light of the serious threat, there is a pressing need for a systematic nationwide assessment of land degradation due to erosion. We discuss the potential for using caesium-137 and lead-210 tracers to address this need and the next steps to realizing nationwide implementation.
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  • ICAR and NAAS, Degraded and wastelands of India: status and spatial distribution. Indian Council of Agricultural Research and National Academy of Agricultural Science, New Delhi, 2010, p. 158.

  • Singh, G. et al., J. Soil Water Conserv., 1992, 47, 97–99.

  • Wischmeier, W. H. and Smith, D. D., United States Department of Agriculture, Agriculture Handbook 537, US Government Printing Office, Washington, DC, 1978.

  • Hudson, N. W., FAO Soils Bull., 1993, 68, 139.

  • Dercon, G. et al., J. Environ. Radioact., 2012, 107, 78–85.

  • Ritchie, J. C. and McHenry, J. R., J. Environ.

  • Qual., 1990, 19, 215–233.

  • Walling, D. E. et al., Use of Caesium137 and Lead-210 as Tracers in Soil Erosion Investigations, IAHS Publ., 1995, vol. 229, pp. 163–172.

  • Scott, Van Pelt. R. et al., Catena, 2007, 70, 455–464.

  • Parsons, A. J. and Foster, I. D. L., EarthSci. Rev., 2011, 108, 101–113.

  • Evans, R. et al., Earth-Sci. Rev., 2017, 173, 49–64.

  • Loughran, R. J. and Elliott, G. L., Rates of Soil Erosion in Australia Determined by the Caesium-137 Technique: A National Reconnaissance Survey, IAHS Publ., 1996, vol. 236, pp. 275–282.

  • Loughran, R. J. et al., Aust. Geogr. Stud., 2004, 42, 221–233.

  • Prokop, P. and Poreba, G. J., Land Degrad. Dev., 2012, 23, 310–321.

  • Sac, M. M. and Ichedef, M., J. Radiat. Res. Appl. Sci., 2015, 8(4), 477–482.

  • Maina, C. W. et al., Geochronometria, 2018, 45(1), 10–19.

  • Ritchie, J. C. et al., Catena, 2005, 61, 122–130.

  • Verity, G. E. and Anderson, D. W., Can. J. Soil Sci., 1990, 70, 471–484.

  • Quine, T. A. and Zhang, Y., J. Soil Water Conserv., 2002, 57, 55–65.

  • Quine, T. A. and Van Oost, K., Global Change Biol., 2007, 13(12), 2610–2625.

  • Van Oost, K. et al., Science, 2007, 318, 626–629.

  • Sankar, M., Ph D thesis, University of Exeter, UK, 2016.

  • Chappell, A. et al., Global Change Biol., 2012, 18, 2081–2088.

  • Walling, D. E. and He, Q., Soil Sci. Soc. Am. J., 1999, 63, 1404–1412.

  • Mabit, L. et al., Earth-Sci. Rev., 2014, 138, 335–351.

  • Meusburger, K. et al., Environ. Res., 2018, 60, 195–202.

  • Ritchie, J. C. and McCarty, G. W., Soil Till. Res., 2003, 69, 45–51.

  • UNSCEAR, Ionizing radiation: sources and biological effects, United Nations Scientific Committee on the Effects of Atomic Radiation report, 1982.

  • Palsson, S. E. et al., Sci. Total Environ., 2006, 367, 745–756.


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  • Nationwide Soil Erosion Assessment in India Using Radioisotope Tracers 137Cs and 210Pb:The Need for Fallout Mapping

Abstract Views: 430  |  PDF Views: 185

Authors

M. Sankar
ICAR-Indian Institute of Soil and Water Conservation, Dehradun - 248 195, India
S. M. Green
College of Life and Environmental Science, University of Exeter, Exeter, EX4 4RJ, United Kingdom
P. K. Mishra
ICAR-Indian Institute of Soil and Water Conservation, Dehradun - 248 195, India
J. T. C. Snoalv
College of Life and Environmental Science, University of Exeter, Exeter, EX4 4RJ, United Kingdom
N. K. Sharma
ICAR-Indian Institute of Soil and Water Conservation, Dehradun - 248 195, India
K. Karthikeyan
ICAR-National Bureau of Soil Survey and Land Use Planning, Nagpur - 440 033, India
J. Somasundaram
ICAR-Indian Institute of Soil Science, Nabibagh, Bhopal - 462 038, India
D. M. Kadam
ICAR-Indian Institute of Soil and Water Conservation, Dehradun - 248 195, India
D. Dinesh
ICAR- Indian Institute of Soil and Water Conservation, Research Centre, Vasad, Anand - 388 306, India
Suresh Kumar
ISRO-Indian Institute of Remote Sensing, Dehradun - 248 001, India
V. Kasthuri Thilagam
ICAR-Indian Institute of Soil and Water Conservation, Research Centre, Udhagamandalam - 643 004, India

Abstract


Soil degradation induced by erosion represents a major threat to food production and ecosystem service globally, and in India more than 80 Mha have been impacted. In the light of the serious threat, there is a pressing need for a systematic nationwide assessment of land degradation due to erosion. We discuss the potential for using caesium-137 and lead-210 tracers to address this need and the next steps to realizing nationwide implementation.

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DOI: https://doi.org/10.18520/cs%2Fv115%2Fi3%2F388-390