Abstract
This study was carried out to evaluate sediment pollution related to trace elements such as Cd, Cu, Ni, Pb, Zn, Hg, As and Cr and eight polycyclic aromatic hydrocarbons (PAHs) in 127 sites located in 85 rivers in Spain. Sediment samples were classified according to similar chemical characteristics by means of statistical multivariate techniques (principal component analysis, PCA) and artificial neural networks such as self-organizing maps (SOM). Sediment sample classification provided by PCA was not as useful as the one provided by the SOM, revealing itself as a powerful tool to be incorporated in the first steps of sediment quality assessments. The use of sediment quality guidelines such as the mean-probable effects concentration quotient (m-PECQ) predicted sediment quality and gave an overall view of sediment pollution throughout Spain. Most of the samples (118 out of 127) showed m-PECQ values below 0.5 highlighting their relative low potential risk to cause adverse effects on the benthic fauna. However, some samples presented m-PECQ values higher than 0.5 suggesting a clear potential risk to these fauna. Besides, unusual high concentrations of trace elements and PAHs were related to the human activities carried out near each sampling point.
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Álvarez-Guerra M, González-Piñuela C, Andrés A, Galán B, Viguri JR (2008) Assessment of Self-Organizing Map artificial neural networks for the classification of sediment quality. Environ Int 34:782–790
Arauzo M, Rivera M, Valladolid M, Noreña C, Cadenilla O (2003) Contaminación por cromo en el agua intersticial, en el agua del cauce y en los sedimentos del río Jarama. Limnetica 22:85–98 (in Spanish)
Casado-Martínez MC, Forja JM, DelValls TA (2009) A multivariate assessment of sediment contamination in dredged materials from Spanish ports. J Hazard Mater 163:1353–1359
CHJ (2006) Red de control de las sustancias peligrosas de la lista I y preferentes de la lista II de la Directiva 76/464/CEE y derivadas, en la aguas continentales superficiales, del ámbito de la confederación hidrográfica del Júcar. Informe anual, (in Spanish)
Cobelo-Garcia A, Prego R, Labandeira A (2004) Land inputs of trace metals, major elements, particulate organic carbon and suspended solids to an industrial coastal bay of the NE Atlantic. Water Res 38:1753–1764
Coz A, Rodríguez-Obeso O, Alonso-Santurde R, Álvarez-Guerra M, Andrés A, Viguri JR, Mantzavinos D, Kalogerakis N (2008) Toxicity bioassays in core sediments from the Bay of Santander, northern Spain. Environ Res 106:304–312
Crane JL, MacDonald DD, Ingersoll CG, Smorong DE, Lindskoog RA, Severn CG, Berger TA, Field LJ (2002) Evaluation of numerical sediment quality targets for the St. Louis River Area of concern. Arch Environ Contam Toxicol 43:1–10
Delgado J, Nieto JM, Boski T (2010) Analysis of the spatial variation of heavy metals in the Guadiana Estuary sediments (SW Iberian Peninsula) based on GIS-mapping techniques. Estuar Coast Shelf Sci 88:71–83
Devesa-Rey R, Paradelo R, Díaz-Fierros F, Barral MT (2008) Fractionation and bioavailability of arsenic in the bed sediments of the Anllóns River (NW Spain). Water Air Soil Pollut 195:189–199
Evans G, Howarth RJ, Nombela MA (2003) Metals in the sediments of Ensenada de San Simón (inner Ría de Vigo), Galicia, NW Spain. Appl Geochem 18:973–996
Filgueiras AV, Lavilla I, Bendicho C (2004) Evaluation of distribution, mobility and binding behaviour of heavy metals in surficial sediments of Louro River (Galicia, Spain) using chemometric analysis: a case study. Sci Total Environ 330:115–129
Greenpeace (2005) La calidad de las aguas en España. Un estudio por cuencas. http://www.greenpeace.org. Accessed May 2013 (in Spanish)
Ingersoll CG, MacDonald DD, Wang N, Crane JL, Field LJ, Haverland PS, Kemble NE, Lindskoog RA, Severn C, Smorong DE (2001) Predictions of sediment toxicity using consensus-based freshwater sediment quality guidelines. Arch Environ Contam Toxicol 41:8–21
Ingersoll CG, Kemble NE, Kunz JL, Brumbaugh WG, MacDonald DD, Smorong D (2009) Toxicity of sediment cores collected from the Ashtabula River in Northeastern Ohio, USA, to the amphipod Hyalella azteca. Arch Environ Contam Toxicol 57:826–827
Kalteh AM, Hjorth P, Berndtsson R (2008) Review of the self-organizing map (SOM) approach in water resources: Analysis, modelling and application. Environ Modell Softw 23:835–845
Kohonen T (2001) Self-Organizing Maps. Springer-Verlag, Berlin
Long ER, Ingersoll CG, MacDonald DD (2006) Calculation and uses of mean sediment quality guideline quotient, a critical review. Environ Sci Technol 40:1726–1736
MacDonald DD, Ingersoll CG, Berger TA (2000) Development and evaluation of consensus-based sediment quality guidelines for freshwater ecosystems. Arch Environ Contam Toxicol 39:20–31
MacDonald DD, Ingersoll CG, Kemble NE, Smorong DE, Sinclair JA, Lindskoog R, Gaston G, Sanger D, Carr RS, Biedenbach J, Gouguet R, Kern J, Shortelle A, Field LJ, Meyer J (2011) Baseline ecological risk assessment of the Calcasieu Estuary, Louisiana: Part 3. An evaluation of the risks to benthic invertebrates associated with exposure to contaminated sediments. Arch Environ Contam Toxicol 61:29–58
Marcus MD, Covington S, Liu B, Smith NR (2010) Use of existing water, sediment, and tissue data to screen ecological risks to the endangered Rio Grande silvery minnow. Sci Total Environ 409:83–94
Olivares-Rieumont A, de la Rosa D, Lima L, Graham DW, D’Alessandro K, Borroto J, Martínez F, Sánchez J (2005) Assessment of heavy metal levels in Almendares River sediments—Havana City, Cuba. Water Res 39:3945–3953
Ortega T, Ponce R, Forja J, Gómez-Parra A (2005) Fluxes of dissolved inorganic carbon in three estuarine systems of the Cantabrian Sea (north of Spain). J Marine Syst 53:125–142
Pekey H (2006) The distribution and sources of heavy metals in Izmit Bay surface sediments affected by a polluted stream. Mar Pollut Bull 52:1197–1208
Phillips PJ, Nowell LH, Gilliom RJ, Nakagaki N, Murray KR, Van Alstyne C (2010) Composition, distribution, and potential toxicity of organochlorine mixtures in bed sediments of streams. Sci Total Environ 408:594–606
Reimann C, Filzmoser P (2000) Normal and lognormal data distribution in geochemistry: death of a myth. Consequences for the statistical treatment of geochemical and environmental data. Environ Geol 39:1001–1014
Rippey B, Rose N, Yang H, Harrad S, Robson M, Travers S (2008) An assessment of toxicity in profundal lake sediment due to deposition of heavy metals and persistent organic pollutants from the atmosphere. Environ Int 34:345–356
Rodríguez-Barroso MR, Benhamou Y, El Moumni B, El Hatimi Y, García-Morales JL (2009) Evaluation of metal contamination in sediments from north of Morocco: geochemical and statistical approaches. Environ Monit Assess 159:169–181
Rubio B, Nombela MA, Vilas F (2000) Geochemistry of major and trace elements in sediments of the Ria de Vigo (NW Spain): an assessment of metal pollution. Mar Pollut Bull 40:968–980
Ruiz F (2001) Trace metals in estuarine sediments from the southwestern Spanish coast. Mar Pollut Bull 42:481–489
Sabater S, Feio MJ, Graça MAS, Muñoz I, Romaní AM (2008) Rivers of Europe. In: Tockner K, Uehlinger U, Robinson CT (eds.) Iberian Rivers. Academic Press Inc, London, pp 113–149
Terrado T, Barcelo D, Tauler R (2006) Identification and distribution of contamination sources in the Ebro river basin by chemometrics modelling coupled to geographical information systems. Talanta 70:691–704
Terrado M, Barcelo D, Tauler R (2010) Multivariate curve resolution of organic pollution patterns in the Ebro River surface water-groundwater-sediment-soil system. Anal Chim Acta 657:19–27
U.S.EPA (2003) Procedures for the derivation of equilibrium partitioning sediment benchmarks (ESBs) for the protection of benthic organisms: PAH mixtures. EPA-600-R-02 013. Office of Research and Development. Washington, DC 20460
Vesanto J, Himberg J, Alhoniemi E, Parhankangas J (2000) SOM Toolbox for Matlab 5. Technical Report A57. Neural Networks Research Centre, Helsinki University of Technology, Helsinki, Finland
Veses O, Mosteo R, Ormad MP, Ovelleiro JL (2014) Classification of sediments by means of Self-Organizing Maps and sediment quality guidelines in sites of the southern Spanish coastline. Mediter Marine Sci 15(1):37–44
Viguri JR, Irabien MJ, Yusta I, Soto J, Gómez J, Rodriguez P, Martinez-Madrid M, Irabien JA, Coz A (2007) Physico-chemical and toxicological characterization of the historic estuarine sediments: a multidisciplinary approach. Environ Int 33:436–444
Viñas L, Franco MA, Soriano JA, González JJ, Pon J, Albaigés J (2010) Sources and distribution of polycyclic aromatic hydrocarbons in sediments from the Spanish northern continental shelf. Assessment of spatial and temporal trends. Environ Pollut 158:1551–1560
Ye F, Huang X, Zhang D, Tian L, Zeng Y (2012) Distribution of heavy metals in sediments of the Pearl River Estuary, Southern China: implications for sources and historical changes. J Environ Sci 24:579–588
Acknowledgments
This research was supported by MICINN-FEDER funding through CTM2008-01876/TECNO project and DGA-FSE. We wish to thank the University of Zaragoza as well as all the hydrographical confederations and water agencies in Spain for the support in collecting all data.
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Veses, O., Mosteo, R., Ormad, M.P. et al. Freshwater sediment quality in Spain. Environ Earth Sci 72, 2917–2929 (2014). https://doi.org/10.1007/s12665-014-3195-8
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DOI: https://doi.org/10.1007/s12665-014-3195-8