{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:50:58Z","timestamp":1791939058360,"version":"4.3.4"},"reference-count":51,"publisher":"Springer Science and Business Media LLC","issue":"8","license":[{"start":{"date-parts":[[2015,7,24]],"date-time":"2015-07-24T00:00:00Z","timestamp":1437696000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Environ Monit Assess"],"published-print":{"date-parts":[[2015,8]]},"DOI":"10.1007\/s10661-015-4749-2","type":"journal-article","created":{"date-parts":[[2015,7,23]],"date-time":"2015-07-23T16:14:42Z","timestamp":1437668082000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Evaluation of heavy metal enrichment in Cochin estuary and its adjacent coast: multivariate statistical approach"],"prefix":"10.1007","volume":"187","author":[{"given":"K. R.","family":"Bindu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. M.","family":"Deepulal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T. R.","family":"Gireeshkumar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Chandramohanakumar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2015,7,24]]},"reference":[{"key":"4749_CR1","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/S0269-7491(00)00173-1","volume":"113","author":"M Aloupi","year":"2001","unstructured":"Aloupi, M., & Angelidis, M. O. (2001). Geochemistry of natural and anthropogenic metals in the coastal sediments of the island of Lesvos, Aegean Sea. Environmental Pollution, 113, 211\u2013219.","journal-title":"Environmental Pollution"},{"key":"4749_CR2","volume-title":"Methods of multivariate analysis","author":"CR Alvin","year":"2002","unstructured":"Alvin, C. R. (2002). Methods of multivariate analysis. New York: Wiley."},{"key":"4749_CR3","unstructured":"Anonymous, (1993) NIO. Report on environmental impact assessment of deepening the navigational channels for Cochin Port Trust. Phase 11 Report."},{"key":"4749_CR4","doi-asserted-by":"crossref","first-page":"778","DOI":"10.2136\/sssaj1995.03615995005900030021x","volume":"59","author":"CA Backes","year":"1995","unstructured":"Backes, C. A., McLaren, R. G., Rate, A. W., & Swift, R. S. (1995). Kinetics of cadmium and cobalt desorption from iron and manganese oxides. Soil Science Society of America Journal, 59, 778\u2013785.","journal-title":"Soil Science Society of America Journal"},{"key":"4749_CR5","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1080\/15275920600996339","volume":"7","author":"KK Balachandran","year":"2006","unstructured":"Balachandran, K. K., Laluraj, C. M., Martin, G. D., Srinivas, K., & Venugopal, P. (2006). Environmental analysis of heavy metal deposition in a flow-restricted tropical estuary and its adjacent shelf. Environmental Forensics, 7, 345\u2013351.","journal-title":"Environmental Forensics"},{"key":"4749_CR6","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1016\/j.ecss.2005.06.013","volume":"65","author":"KK Balachandran","year":"2005","unstructured":"Balachandran, K. K., Laluraj, C. M., Nair, M., Joseph, T., Sheeba, P., & Venugopal, P. (2005). Heavy metal accumulation in a flow restricted tropical estuary. Estuarine, Coastal and Shelf Science, 65, 361\u2013370.","journal-title":"Estuarine, Coastal and Shelf Science"},{"key":"4749_CR7","unstructured":"Balachandran, K.K. (2001). Chemical oceanographic studies of the coastal waters of Cochin. Doctoral thesis, Cochin University of Science and Technology, Cochin, India."},{"key":"4749_CR8","first-page":"664","volume":"19","author":"KK Balachandran","year":"2003","unstructured":"Balachandran, K. K., Thresiamma, J., Maheswari, N., Sankaranarayanan, V. N., Kesavadas, V., & Sheeba, P. (2003). Geochemistry of surficial sediments along the central southwest coast of India\u2014seasonal changes in regional distribution. Journal of Coastal Research, 19, 664\u2013683.","journal-title":"Journal of Coastal Research"},{"key":"4749_CR9","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1016\/j.chemosphere.2003.12.005","volume":"55","author":"AD Bartolomeo","year":"2004","unstructured":"Bartolomeo, A. D., Poletti, L., Sanchini, G., Sebastiani, B., & Morizzi, G. (2004). Relationship among parameters of lake polluted sediments evaluated by multivariate statistical analysis. Chemosphere, 55, 1323\u20131329.","journal-title":"Chemosphere"},{"key":"4749_CR10","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1007\/s00244-002-0126-6","volume":"45","author":"R Bettinetti","year":"2003","unstructured":"Bettinetti, R., Giarei, C., & Provini, A. (2003). A chemical analysis and sediment toxicity bioassays to assess the contamination of the River Lambro (Northen Italy). Archives of Environmental contamination Toxicology, 45, 72\u201380.","journal-title":"Archives of Environmental contamination Toxicology"},{"key":"4749_CR11","unstructured":"C.P.C.B., (1996). Pollution Potential of industries in coastal areas of India. Coastal Pollution Control Series, Central Pollution Control Board Report. COPOCS\/9\/1995-96."},{"issue":"10","key":"4749_CR12","doi-asserted-by":"crossref","first-page":"6261","DOI":"10.1007\/s10661-011-2418-7","volume":"184","author":"PM Deepulal","year":"2012","unstructured":"Deepulal, P. M., Gireeshkumar, T. R., Sujatha, C. H., & Rejomon, G. (2012). Chemometric study on the trace metal accumulation in the sediments of the Cochin Estuary\u2015Southwest coast of India. Environmental Monitoring and Assessment, 184(10), 6261\u20136279.","journal-title":"Environmental Monitoring and Assessment"},{"key":"4749_CR13","first-page":"26","volume-title":"Petrology of sedimentary rocks","author":"RL Folk","year":"1980","unstructured":"Folk, R. L. (1980). Petrology of sedimentary rocks (pp. 26\u201327). Austin, Texas: Hemphill."},{"key":"4749_CR14","doi-asserted-by":"crossref","first-page":"2114","DOI":"10.1016\/j.chemosphere.2006.06.043","volume":"64","author":"H Ghrefat","year":"2006","unstructured":"Ghrefat, H., & Yusuf, N. (2006). Assessing Mn, Fe, Cu, Zn, and Cd pollution in bottom sediments of Wadi Al-Arab Dam, Jordan. Chemosphere, 64, 2114\u20132121.","journal-title":"Chemosphere"},{"key":"4749_CR15","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/j.scitotenv.2004.04.004","volume":"330","author":"GP Glasby","year":"2004","unstructured":"Glasby, G. P., Szefer, P., Geldon, J., & Warzocha, J. (2004). Heavy-metal pollution of sediments from Szczecin Lagoon and the Gdansk basin, Poland. The Science of the Total Environment, 330, 249\u2013269.","journal-title":"The Science of the Total Environment"},{"key":"4749_CR16","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1065\/jss2003.09.085","volume":"3","author":"H Hollert","year":"2003","unstructured":"Hollert, H., Keiter, S., Konig, N., Rudolf, Ulrich, M., & Braumbeck, T. (2003). A new sediment contact assay to assess particular-bound pollutants using zebrafish (Danio rerio) embryos. Journal of Soils and Sediments, 3, 197\u2013207.","journal-title":"Journal of Soils and Sediments"},{"key":"4749_CR17","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1111\/j.1365-2389.1984.tb00299.x","volume":"35","author":"SC Jarvis","year":"1984","unstructured":"Jarvis, S. C. (1984). The association of cobalt with easily reducible manganese in some acidic permanent grassland soils. Journal of Soil Science, 35, 431.","journal-title":"Journal of Soil Science"},{"issue":"1","key":"4749_CR18","first-page":"1","volume":"47","author":"P Kaladharan","year":"2005","unstructured":"Kaladharan, P., Prema, D., Valsala, K. K., Leelabhai, K. S., & Rajagopalan, M. (2005). Trends in heavy metal concentrations in sediment, finfishes and shellfishes in inshore waters of Cochin, southwest coast of India. Journal of Marine Biology Association India, 47(1), 1\u20137.","journal-title":"Journal of Marine Biology Association India"},{"key":"4749_CR19","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.jhazmat.2005.11.091","volume":"132","author":"S Kartal","year":"2006","unstructured":"Kartal, S., Aydin, Z., & Tokalioglu, S. (2006). Fractionation of metals in street sediment samples by using the BCR sequential extraction procedure and multivariate statistical elucidation of the data. Journal of Hazardous Materials, 132, 80\u201389.","journal-title":"Journal of Hazardous Materials"},{"key":"4749_CR20","doi-asserted-by":"crossref","first-page":"935","DOI":"10.1016\/S0160-4120(03)00060-6","volume":"29","author":"T Liaghati","year":"2003","unstructured":"Liaghati, T., Preda, M., & Cox, M. (2003). Heavy metal distribution and controlling factors within coastal plain sediments, Bells Creek catchment, southeast Queensland, Australia. Environment International, 29, 935\u2013948.","journal-title":"Environment International"},{"key":"4749_CR21","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/0012-8252(92)90001-A","volume":"32","author":"Loring","year":"1992","unstructured":"Loring, & Rantala, R. T. T. (1992). Manual for the geochemical analyses of marine sediments and suspended matter. Earth-Science Reviews, 32, 235\u2013283.","journal-title":"Earth-Science Reviews"},{"key":"4749_CR22","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/0048-9697(81)90182-0","volume":"17","author":"SN Luoma","year":"1981","unstructured":"Luoma, S. N., & Bryan, G. W. (1981). A statistical assessment of the form of trace metals in oxidized estuarine sediments employing chemical extractants. Science of the Total Environment, 17, 165\u2013196.","journal-title":"Science of the Total Environment"},{"key":"4749_CR23","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/S0304-3770(00)00105-4","volume":"68","author":"GR Macfarlane","year":"2000","unstructured":"Macfarlane, G. R., & Burchett, M. D. (2000). Cellular distribution of Cu, Pb and Zn in the grey mangrove Avicennia marina (Frorsk.) Vierh. Aquatic Botany, 68, 45\u201359.","journal-title":"Aquatic Botany"},{"key":"4749_CR24","doi-asserted-by":"crossref","unstructured":"Martin, G.D., George, R., Shaiju, P., Muraleedharan, K.R., Nair, S.M. & Chandramohanakumar, N. (2012). Toxic metals enrichment in the surficial sediments of a eutrophic tropical estuary (Cochin backwaters, Southwest Coast of India). The Scientific World Journal, 1\u201317.","DOI":"10.1100\/2012\/972839"},{"key":"4749_CR25","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1023\/A:1004033400255","volume":"430","author":"NN Menon","year":"2000","unstructured":"Menon, N. N., Balchand, A. N., & Menon, N. R. (2000). Hydrobiology of the Cochin backwater system\u2014a review. Hydrobiologia, 430, 149\u2013183.","journal-title":"Hydrobiologia"},{"key":"4749_CR26","first-page":"108","volume":"2","author":"G M\u00fcller","year":"1969","unstructured":"M\u00fcller, G. (1969). Index of geoaccumulation in the sediments of the Rhine River. Geological Journal, 2, 108\u2013118.","journal-title":"Geological Journal"},{"key":"4749_CR27","volume-title":"Chemical partitioning of trace metals in sediments of a tropical estuary","author":"CK Nair","year":"1992","unstructured":"Nair, C. K. (1992). Chemical partitioning of trace metals in sediments of a tropical estuary. Cochin: The Cochin University of Science and Technology."},{"issue":"2","key":"4749_CR28","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/0025-326X(94)90545-2","volume":"28","author":"LF Niencheski","year":"1994","unstructured":"Niencheski, L. F., Windom, H. L., & SMITH, R. (1994). Distribution of particulate trace metal in Patos lagoon estuary (Brazil). Marine Pollution Bulletin, 28(2), 96\u2013102.","journal-title":"Marine Pollution Bulletin"},{"key":"4749_CR29","doi-asserted-by":"crossref","first-page":"665","DOI":"10.1016\/S0278-4343(98)00109-5","volume":"19","author":"RF Nolting","year":"1999","unstructured":"Nolting, R. F., Ramkema, A., & Everaats, J. M. (1999). The geochemistry of Cu, Cd, Zn, Ni and Pb in sediment cores from the continental slope of the Bancd\u2019Arquin (Mauritani). Continental Shelf Research, 19, 665\u2013691.","journal-title":"Continental Shelf Research"},{"key":"4749_CR30","doi-asserted-by":"crossref","first-page":"946","DOI":"10.1016\/j.marpolbul.2003.11.023","volume":"48","author":"H Pekey","year":"2004","unstructured":"Pekey, H., Karakas, D., Ayberk, S., Tolun, L., & Bakoglu, M. (2004). Ecological risk assessment using trace elements from surface sediments of Izmit Bay (Northeastern Marmara Sea) Turkey. Marine Pollution Bulletin, 48, 946\u2013953.","journal-title":"Marine Pollution Bulletin"},{"key":"4749_CR31","unstructured":"Ramaswamy, V. (1987). Particle flux during the southwest monsoon on the western margin of India. SCOPEIUNEP Sonderband Heft.62. Mitt.Geol.Palaont.Inst. Univ.Hamburg: 233\u2013242."},{"key":"4749_CR32","volume-title":"Applied multivariate statistical analysis","author":"AJ Richard","year":"2002","unstructured":"Richard, A. J., & Dean, W. W. (2002). Applied multivariate statistical analysis. London: Prentice-Hall."},{"key":"4749_CR33","doi-asserted-by":"crossref","first-page":"968","DOI":"10.1016\/S0025-326X(00)00039-4","volume":"40","author":"B Rubio","year":"2000","unstructured":"Rubio, B., Nombela, M. A., & Vilas, F. (2000). Geochemistry of major and trace elements in sediments of the Ria de Vigo (NW Spain): an assessment of metal pollution. Marine Pollution Bulletin, 40, 968\u2013980.","journal-title":"Marine Pollution Bulletin"},{"key":"4749_CR34","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1007\/978-3-642-69325-0","volume-title":"Metals in the hydrocycle","author":"W Salomons","year":"1984","unstructured":"Salomons, W., & F\u00f6rstner, U. (1984). Metals in the hydrocycle (p. 349). Berlin Heidelberg: Springer."},{"key":"4749_CR35","first-page":"165","volume":"18","author":"K Saraladevi","year":"1989","unstructured":"Saraladevi, K., & Venugopal, P. (1989). Benthos of Cochin backwaters receiving industrial effluents. Indian Journal of Marine Sciences, 18, 165\u2013169.","journal-title":"Indian Journal of Marine Sciences"},{"key":"4749_CR36","first-page":"61","volume":"22","author":"K Saraladevi","year":"1992","unstructured":"Saraladevi, K., Venugopal, P., & Sankaranarayanan, V. N. (1992). Organic carbon in the sediments of the lower reaches of Periyar River. Journal of Fisheries Association, 22, 61\u201368.","journal-title":"Journal of Fisheries Association"},{"key":"4749_CR37","doi-asserted-by":"crossref","first-page":"371","DOI":"10.9795\/bullgsj.52.371","volume":"52","author":"KP Shajan","year":"2001","unstructured":"Shajan, K. P. (2001). Geochemistry of bottom sediments from a river-estuary-shelf mixing zone on the tropical southwest coast of India. Bulletin of the Geological Survey of Japan, 52, 371\u2013382.","journal-title":"Bulletin of the Geological Survey of Japan"},{"key":"4749_CR38","doi-asserted-by":"crossref","first-page":"1517","DOI":"10.1016\/0198-0149(91)90087-V","volume":"38","author":"SR Shetye","year":"1991","unstructured":"Shetye, S. R., Gouveia, A. D., Shenoi, S. C. S., Sunder, D., Michael, G. S., Almeida, A. M., & Santanam, K. (1991). The coastal current off western India during the northeast MON. Deep Sea Research, 38, 1517\u20131529.","journal-title":"Deep Sea Research"},{"key":"4749_CR39","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1080\/02772249509358123","volume":"47","author":"MP Shibu","year":"1995","unstructured":"Shibu, M. P., Chacko, J., & Balchand, A. N. (1995). Speciation and estuarine modification of zinc during transport in a tropical fluvial environment. Toxicological and Environmental Chemistry, 47, 23\u201336.","journal-title":"Toxicological and Environmental Chemistry"},{"key":"4749_CR40","first-page":"157","volume":"18","author":"EL Shrader Jr","year":"1977","unstructured":"Shrader, E. L., Jr., Rule, J. H., & Furbish, W. J. (1977). Trace metal geochemistry of a fluvial system in eastern Tennessee affected by coal mining. Southeastern Geology, 18, 157\u2013172.","journal-title":"Southeastern Geology"},{"key":"4749_CR41","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1080\/00288330.1986.9516169","volume":"20","author":"P Stoffers","year":"1986","unstructured":"Stoffers, P., Glasby, G. P., Wilson, C. J., Davis, K. R., & Watter, P. (1986). Heavy metal pollution in Wellington Harbour. New Zealand Journal of Marine and Freshwater Research, 20, 495\u2013512.","journal-title":"New Zealand Journal of Marine and Freshwater Research"},{"issue":"2","key":"4749_CR42","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1080\/09709274.2011.11906421","volume":"36","author":"VS Sudhanandh","year":"2011","unstructured":"Sudhanandh, V. S., Udayakumar, P., Ouseph, P. P., Amaldev, S., & Narendra Babu, K. (2011). Dispersion and accumulation trend of heavy metals in coastal and estuarine sediments and its textural characteristics, a case study in India. Journal of Human Ecology, 36(2), 85\u201390.","journal-title":"Journal of Human Ecology"},{"key":"4749_CR43","unstructured":"Supreme Court Monitoring Committee (SCMC) (2004). Report submitted by Monitoring Committee on Hazardous Wastes and Hazardous Chemicals Set up by the Supreme Court. http:\/\/www.pucl.org\/ Topics\/Industries-envirn-resettlement\/2004\/eloor.htmO."},{"key":"4749_CR44","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1007\/s002540050473","volume":"39","author":"RA Sutherland","year":"2000","unstructured":"Sutherland, R. A. (2000). Bed sediment-associated trace metals in an urban stream, Oahu, Hawaii. Environmental Geology, 39, 611\u2013627.","journal-title":"Environmental Geology"},{"key":"4749_CR45","doi-asserted-by":"crossref","first-page":"1273","DOI":"10.1016\/0016-7037(64)90129-2","volume":"28","author":"SR Taylor","year":"1964","unstructured":"Taylor, S. R. (1964). The abundance of chemical elements in the continental crust\u2014a new table. Geochimica Cosmochimica Acta, 28, 1273\u20131285.","journal-title":"Geochimica Cosmochimica Acta"},{"key":"4749_CR46","doi-asserted-by":"crossref","first-page":"1167","DOI":"10.2307\/1938672","volume":"67","author":"CJF Braak Ter","year":"1986","unstructured":"Ter Braak, C. J. F. (1986). Canonical correspondence analysis: a new eigenvector technique for multivariate direct gradient analysis. Ecology, 67, 1167\u20131179.","journal-title":"Ecology"},{"key":"4749_CR47","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1130\/0016-7606(1961)72[175:DOTEIS]2.0.CO;2","volume":"72","author":"KK Turekian","year":"1961","unstructured":"Turekian, K. K., & Wedepohl, D. H. (1961). Distribution of the elements in some major units of the earth\u2019s crust. Bulletin of Geological Society of America, 72, 175\u2013192.","journal-title":"Bulletin of Geological Society of America"},{"key":"4749_CR48","first-page":"205","volume":"15","author":"P Venugopal","year":"1982","unstructured":"Venugopal, P., Devi, K. S., Remani, K. N., & Unnithan, R. V. (1982). Trace metal levels in the sediments of the Cochin backwaters. Mahasagar, 15, 205\u2013214.","journal-title":"Mahasagar"},{"key":"4749_CR49","doi-asserted-by":"crossref","first-page":"694","DOI":"10.1016\/S0043-1354(99)00184-0","volume":"34","author":"F Wang","year":"2000","unstructured":"Wang, F., & Chen, J. (2000). Relation of sediment characteristics to trace metal concentrations: a statistical study. Water Research, 34, 694\u2013698.","journal-title":"Water Research"},{"key":"4749_CR50","doi-asserted-by":"crossref","first-page":"444","DOI":"10.1007\/s00343-007-0444-7","volume":"25","author":"Y Zhigang","year":"2007","unstructured":"Zhigang, Y., & Gao, P. (2007). Heavy metal research in lacustrine sediment: a review [J]. Chinese Journal of Oceanology and Limnology, 25, 444\u2013454.","journal-title":"Chinese Journal of Oceanology and Limnology"},{"key":"4749_CR51","doi-asserted-by":"crossref","first-page":"974","DOI":"10.1016\/j.marpolbul.2007.02.010","volume":"54","author":"L Zhang","year":"2007","unstructured":"Zhang, L., Ye, X., Feng, H., Jing, Y., Ouyang, T., & Yu, X. (2007). Heavy metal contamination in western Xiamen bay sediments and its vicinity, China. Marine Pollution Bulletin, 54, 974\u2013982.","journal-title":"Marine Pollution Bulletin"}],"container-title":["Environmental Monitoring and Assessment"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10661-015-4749-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10661-015-4749-2\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10661-015-4749-2","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,28]],"date-time":"2019-08-28T13:06:27Z","timestamp":1566997587000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10661-015-4749-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,7,24]]},"references-count":51,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2015,8]]}},"alternative-id":["4749"],"URL":"https:\/\/doi.org\/10.1007\/s10661-015-4749-2","relation":{},"ISSN":["0167-6369","1573-2959"],"issn-type":[{"value":"0167-6369","type":"print"},{"value":"1573-2959","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,7,24]]},"article-number":"519"}}