Risk assessment of trace elements distribution in soils of basaltic aquifers, southern Maharashtra, India
- 1Indian Institute of Geomagnetism, New Panvel (W), Navi Mumbai- 410218, India
- 2Indian Institute of Geomagnetism, New Panvel (W), Navi Mumbai- 410218, India
Int. Res. J. Earth Sci., Volume 5, Issue (8), Pages 22-31, September,25 (2017)
An assessment of soil vulnerability was evaluated in Mann Ganga River basin, within the districts of Satara, Sangli and Solapur in Deccan Volcanic Province (DVP), to ascertain the concentration and the likely source of origin of the trace element concentration of metals such as Cobalt, Chromium, Copper, Nickel, Zinc, Vanadium, Iron and Manganese. Eighty soil samples were collected during December 2016 and examined by X-ray fluorescence spectrometer. The soil fitness was estimated using several risk assessment indices viz. geoaccumulation, enrichment factor and contamination factor. In order to delineate the probable sources of different trace elements, Pearson correlation coefficient analysis and multivariate analysis (principal component analysis) was also performed. The average concentration levels of Copper, Zinc, Iron and Manganese are exceeding the natural background limit. The risk assessment indices of trace elements Copper and Vanadium reveal moderate to significant contamination. These high indices level are probably due to geogenic, industrial and agricultural activities and other anthropogenic inputs. Significant linkage between the elements Cobalt, Copper, Zinc, Vanadium, Iron and Manganese is revealed through Pearson correlation coefficient and principal component analysis. The enhanced trace elements pollution in top soil is therefore a critical problem which can have hazardous bearing on flora, fauna and human life, and needs to be monitored recurrently for such enrichments of toxic elements in order to safeguard the environment.
- Li X., Poon C.S. and Liu P.S. (2001)., Heavy metal contamination of urban soils and street dusts in Hong Kong., Appl. Geochem., 16(11), 1361-1368.
- Pawar N.J. and Pawar J.B. (2016)., Intra-annual variability in the heavy metal geochemistry of ground waters from the Deccan basaltic aquifers of India., Environ. Earth Sci., 75(8), 654. https://doi.org/10.1007/s12665-016-5450-7.
- Rajmohan N. and Elango L. (2005)., Distribution of iron, manganese, zinc and attrazine in groundwater in parts of Palar and Cheyyar river basins, south India., Environ. Monit. Assess., 107, 115-131.
- Shirke K.D. and Pawar N.J. (2015)., Enrichment of arsenic in the Quaternary sediments from Ankaleshwar industrial area, Gujarat, India: an anthropogenic influence., Environ. Monit. Assess., 187, 593. https://doi.org/10.1007/s10661-015-4815-9
- Fernandez M. and Nayak G.N. (2015)., Speciation of metals and their distribution in tropical estuarine mudflat sediments, southwest coast of India., Ecotoxicol. Environ. Saf., 122, 68-75.
- Pravin U.S., Trivedi P. and Ravindra M.M. (2012)., Sediment heavy metal contaminants in Vasai creek of Mumbai: pollution impacts., Am. J. Chem., 2(3), 171-180.
- CGWB (2013)., Groundwater information Satara, Solapur and Sangli districts Maharashtra, Govt. of India., Ministry of Water Resources, Central Ground Water Board, Tech. Report Nos. 1798/DBR, 1805/DBR, 1803/DBR, 1-72.
- Muller G. (1969)., Index of geoaccumulation in soils of the Rhine River., Geojournal, 2, 108-118.
- Turekian K.K. and Wedepohl K.H. (1961)., Distribution of the elements in some major units of the earth’s crust., Bull. Geol. Soc. Am., 72(2), 175-192.
- Reimann C. and Patrice de Caritat (2005)., Distinguishing between natural and anthropogenic sources for elements in the environment: regional geochemical surveys versus enrichment factors., Sci. Total Environ., 337, 91-107.
- Sakram G., Machender G., Dhakate R., Saxena P.R. and Durga Prasad M. (2015)., Assessment of trace elements in soils around Zaheerabad Town, Medak District, Andhra Pradesh, India., Environ. Earth Sci., 73(8), 4511-4524.
- Sutherland R.A. (2000)., Bed sediment associated trace metals in an urban stream, Oahu, Hawaii., Environ. Geol., 39(6), 611-627.
- Hakanson L. (1980)., An Ecological Risk Index for Aquatic Pollution Control: A Sedimentological Approach., Water Res., 14(8), 975-1001.
- Facchinelli A., Sacchi E. and Mallen L. (2001)., Multivariate statistical and GIS-based approach to identify heavy metal sources in soils., Environ. Pollut., 114(3), 313-324.
- Loska K. and Wiechula D. (2003)., Application of Principle Component Analysis for the Estimation of Source of Heavy Metal Contamination in Surface Sediments from the Rybnik Reservoir., Chemosphere, 51(8), 723-733.
- Beane J.E., Turner C.A., Hooper P.R., Subbarao K.V. and Walsh J.N. (1986)., Stratigraphy, composition and form of Deccan Basalts, Western Ghats, India., Bull. Volcano., 48(1), 61-83.
- Krishna A.K. and Govil P.K. (2007)., Soil contamination due to heavy metals from an industrial area of Surat, Gujarat, Western India., Environ. Monit. Assess., 124(1), 263-275.
- Thorpe A. and Harrison R.M. (2008)., Sources and properties of non-exhaust particulate matter from road traffic: a review., Sci. Total Environ., 400(1), 270-282.
- Alexander P.O. and Thomas H. (2011)., Copper in Deccan Basalts (India): review of the abundance and patterns of distribution., Boletín del Instituto de Fisiografía y Geología, 79-81, 107-112.
- Shao H.B. (2012)., Metal Contamination: Sources, Detection and Environmental Impact., Nova Science, New York, USA, 1-244, ISBN: 978-1-61942-116-5.
- Byerrum R.U. (1991)., Vanadium; In: Metals and their compounds in the environment (ed.)., Merian, E, Weinheim, WILEY-VCH Verlag GmbH & Co. KGaA, Germany, 1289-1297, ISBN: 9783527304592.
- Bakker Van Zinderen and Jaworski John F. (1980)., Effects of vanadium in the Canadian environment., National Research Council Canada, Associate Committee Scientific Criteria for Environmental Quality, Ottawa, Canada, 1-94, Libraries Australia ID: 43112179.
- Silvera M.L., Alleoni L.R. and Guihevme L.R. (2003)., Biosolids and heavy metals in soils., Scientia Agricole, 60(4), 793-806.