Monitoring the Health of Sediment Ecosystem along the Mahim Creek of Mumbai - A Study of Physico-Chemical Properties

Article Preview

Abstract:

The present study was performed for the period of one year from June 2012 to May 2013 in order to understand the physico-chemical properties of sediments samples collected along the Mahim Creek of Mumbai. The annual average pH value of the creek sediments was recorded as 9.22. It is feared that such conditions may increase the alkalinity of Creek water which according to USEPA will increase the physiological stress of many aquatic species resulting in decreased reproduction, decreased growth, disease, or death thereby reducing the biological diversity of the Creek. The total organic matter in the creek sediments was found to be maximum of 10.30 % with an annual average concentration of 6.29 %. Although organic matter is a primary source of food for benthic organisms and is important in maintaining a viable ecosystem, too much of organic matter deposited in the sediments will be responsible for depletion in dissolved oxygen content of the creek water causing unpleasant odours and may also increase the rate of eutrophication. From the results it appears that as India moves towards stricter regulation of industrial effluents to control water pollution, greater efforts are required to control the discharge of pollutants into the ecosystems.

Info:

[1] P.U. Singare, R.S. Lokhande, A.G. Jagtap, International Journal of Global Environmental 11 (2011) 28-36.

Google Scholar

[2] R.S. Lokhande, P.U. Singare, D.S. Pimple, World Environment 1 (2011) 6-13.

Google Scholar

[3] S.K. Sasamal, K.H. Rao, U.M. Suryavansi, International J. Remote Sensing 28 (2007) 4391-4395.

Google Scholar

[4] A. Nagaraju, S. Suresh, K. Killham, K. Hudson-Edward, Turkish J. Eng. Env. Sci. 30 (2006) 203-219.

Google Scholar

[5] T. Rajaram, A. Das, Futures 40 (2008) 56-60.

Google Scholar

[6] P.U. Singare, S.S. Dhabarde, International Letters of Chemistry, Physics and Astronomy 3 (2014) 56-63.

Google Scholar

[7] C. Biney, A.T. Amazu, D.Calamari, N. Kaba, I.L. Mbome, H. Naeve, P.B.O. Ochumba, O. Osibanjo, V. Radegonde, M.A.H. Saad, Ecotoxicol. Environ. Safety 31 (1994) 134-138.

DOI: 10.1006/eesa.1994.1041

Google Scholar

[8] M.T. Barbour, J. Gerritsen, B.D. Snyder, J.B. Stribling, USEPA Rapid Bioassessment Protocols for Use in Streams and Wadeable Rivers. Periphyton, Benthic Macroinvertebrates and Fish., Second Edition. EPA/841-B-98-010. U.S. Environmental Protection Agency; Office of Water; Washington, D.C. (1998).

Google Scholar

[9] R.S. Lokhande, P.U. Singare, D.S. Pimple, The New York Science Journal 4 (2011) 66-71.

Google Scholar

[10] P.U. Singare, M.P. Trivedi, R.M. Mishra, American J. Chemistry 2 (2012) 171-180.

Google Scholar

[11] P.U. Singare, R.M. Mishra, M.P. Trivedi, Advances in Analytical Chemistry 2 (2012) 14-24.

Google Scholar

[12] N. Menounou, B.J. Presley, Arch. Environ. Contam. Toxicol. 45 (2003) 11-29.

Google Scholar

[13] D.R. Spooner, W. Maher, N. Otway, Arch. Environ. Contam. Toxicol. 45 (2003) 92-101.

Google Scholar

[14] S.K. Sahu, P.Y. Ajmal, G.G. Pandit, V.D. Puranik, J. Haz. Mat. 164 (2009) 1573-1579.

Google Scholar

[15] P.U. Singare, M.S. Talpade, D.V. Dagli, V.G. Bhawe, International Letters of Chemistry, Physics and Astronomy 8 (2013) 105-112.

DOI: 10.56431/p-367gn4

Google Scholar

[16] E.E. Schulte, B.G. Hopkins, Estimation of soil organic matter by weight loss-on- ignition. In: F.R. Magdoff, M.A. Tabatabai, E.A. Hanlon, Jr. (eds.), Soil Organic Matter: Analysis and Interpretation. Soil Sci. Soc. Am., Madison, WI, pp.21-31 (1996).

DOI: 10.2136/sssaspecpub46.c3

Google Scholar

[17] M. Radojevic, V.N. Bashkin, Practical Environmental Analysis. The Royal Society of Chemistry, (UK.) p.466 (1999).

Google Scholar

[18] US EPA, CADDIS Volume 2: pH Sources, Stressors & Responses. Obtained through the Internet: http://www.epa.gov/caddis/ssr_ph_int.html

Google Scholar

[19] D. Well, in: Total organic carbon in Maryland Coastal Bays sediments: Status of a regulator of chemical and biological processes, Chapter 5.1, Maryland's Coastal Bays: Ecosystem Health Assessment. Obtained through the Internet: http://www.dnr.state.md.us/coastalbays/publications/Chapter5.1.pdf

Google Scholar

[20] U.S. Environmental Protection Agency (EPA), Mid-Atlantic Integrated Assessment (MAIA) Estuaries 1997-98: Summary Report, EPA/620/R-02/003, p.115 (2002).

Google Scholar

[21] Pravin U. Singare, M. V. A. Ansari, N. N. Dixit, International Letters of Natural Sciences 11(1) (2014) 54-61. ( Received 30 May 2014; accepted 05 June 2014 )

Google Scholar