naa a22 4500 510751032 CHVBK 20180411083104.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11270-013-1742-7 doi (NATIONALLICENCE)springer-10.1007/s11270-013-1742-7 Rare Earth Element and Radionuclide Distribution in Surface Sediments Along an Estuarine System Affected by Fertilizer Industry Contamination [Elektronische Daten] [L. Sanders, W. Luiz-Silva, W. Machado, C. Sanders, H. Marotta, A. Enrich-Prast, A. Bosco-Santos, A. Boden, E. Silva-Filho, I. Santos, S. Patchineelam] Site-specific contamination related to fertilizer industry activity was demonstrated by light rare earth element (REE) anomalies (sum of La, Ce, Pr, Nd, Sm, and Eu concentrations up to 4.141mgkg−1) and radionuclides (210Pb and 226Ra activities up to 994 and 498Bqkg−1, respectively) from industrial contamination, within a subtropical estuary (SE Brazil). Anthropogenic influence was also supported by the site-specific 210Pb and 226Ra distribution down the estuarine system. The distribution of REE and radionuclide contamination varied along the estuary, which reflected differing sedimentation patterns of phosphogypsum and/or phosphate ore pollutants as identified downstream from the source, likely influenced by sediment-hydrodynamic processes within the estuarine system. Redox- and ion exchange-sensitive pollutants are mobile at the fresh-sea water interface causing an uneven distribution of the pollutants, indicating that the phosphgypsum and/or phosphate ore pollutant deposition can be also influenced by physical and/or geochemical processes associated to estuarine systems. Springer Science+Business Media Dordrecht, 2013 REE nationallicence 210Pb nationallicence 226Ra nationallicence Trace elements nationallicence Phosphogypsum contamination nationallicence Sanders L. Biogeochemistry Laboratory, Universidade Federal do Rio de Janeiro (UFRJ), 21941-971, Rio de Janeiro, Brazil aut Luiz-Silva W. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut Machado W. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut Sanders C. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut Marotta H. Sedimentary and Environmental Processes Laboratory (LAPSA/UFF), Geography Department, Geosciences Institute, Universidade Federal Fluminense, 24210-346, Niterói, Rio de Janiero, Brazil aut Enrich-Prast A. Biogeochemistry Laboratory, Universidade Federal do Rio de Janeiro (UFRJ), 21941-971, Rio de Janeiro, Brazil aut Bosco-Santos A. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut Boden A. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut Silva-Filho E. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut Santos I. Centre for Coastal Biogeochemistry Research, School of Environmental Science and Management, Southern Cross University, P.O. Box 157, 2480, Lismore, New South Wales, Australia aut Patchineelam S. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut Water, Air, & Soil Pollution Springer Netherlands 224/10(2013-10-01), 1-8 0049-6979 224:10<1 2013 224 11270 https://doi.org/10.1007/s11270-013-1742-7 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11270-013-1742-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sanders L. Biogeochemistry Laboratory, Universidade Federal do Rio de Janeiro (UFRJ), 21941-971, Rio de Janeiro, Brazil aut NATIONALLICENCE 700 1- Luiz-Silva W. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut NATIONALLICENCE 700 1- Machado W. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut NATIONALLICENCE 700 1- Sanders C. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut NATIONALLICENCE 700 1- Marotta H. Sedimentary and Environmental Processes Laboratory (LAPSA/UFF), Geography Department, Geosciences Institute, Universidade Federal Fluminense, 24210-346, Niterói, Rio de Janiero, Brazil aut NATIONALLICENCE 700 1- Enrich-Prast A. Biogeochemistry Laboratory, Universidade Federal do Rio de Janeiro (UFRJ), 21941-971, Rio de Janeiro, Brazil aut NATIONALLICENCE 700 1- Bosco-Santos A. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut NATIONALLICENCE 700 1- Boden A. Geosciences Institute, Universidade Estadual de Campinas (UNICAMP), 13083-970, Campinas, São Paulo, Brazil aut NATIONALLICENCE 700 1- Silva-Filho E. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut NATIONALLICENCE 700 1- Santos I. Centre for Coastal Biogeochemistry Research, School of Environmental Science and Management, Southern Cross University, P.O. Box 157, 2480, Lismore, New South Wales, Australia aut NATIONALLICENCE 700 1- Patchineelam S. Geochemistry Department, Universidade Federal Fluminense (UFF), 24900-970, Niterói, Rio de Janiero, Brazil aut NATIONALLICENCE 773 0- Water, Air, & Soil Pollution Springer Netherlands 224/10(2013-10-01), 1-8 0049-6979 224:10<1 2013 224 11270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer