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Qin J, Yang Y, Xu N, Wang Q, Sun X. Occurrence, partition, and risk of four adjacent transition metals in seawater, sediments and demersal fish from the Pearl River Estuary, South China Sea. MARINE POLLUTION BULLETIN 2022; 184:114159. [PMID: 36166857 DOI: 10.1016/j.marpolbul.2022.114159] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/15/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
The spatio-seasonal variation, bioaccumulation and potential ecological risk of four metals (Co, Ni, Cu and Zn) in the multi-media of the Pearl River Estuary (PRE) were assessed. The degree of contamination and ecological risk of the four metals followed this pattern: Cu > Zn > Ni > Co, upstream > downstream, wet season > dry season. There were non-linear and linear correlations for Co, linear and non-linear correlations for Ni, and non-linear and no correlation for both Cu and Zn, between metals in bottom water or bioavailable concentrations in sediment and fish muscle. Co and Ni showed lightly polluted levels; Cu and Zn showed heavily polluted levels. This study demonstrates a tendency of cross-accumulation in fish of these four transition metals within specific habitats of the PRE.
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Affiliation(s)
- Junlian Qin
- Institute of Hydrobiology, Jinan University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangzhou 510632, China
| | - Yufeng Yang
- Institute of Hydrobiology, Jinan University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangzhou 510632, China.
| | - Ning Xu
- Institute of Hydrobiology, Jinan University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangzhou 510632, China
| | - Qing Wang
- Institute of Hydrobiology, Jinan University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangzhou 510632, China
| | - Xian Sun
- School of Marine Sciences, Zhuhai Key Laboratory of Marine Bioresources and Environment, Guangdong Provincial, Key Laboratory of Marine Resources and Coastal Engineering, Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Sun Yat-Sen University, Zhuhai 519082, China.
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Zhong Y, Ji M, Hu Y, Li G, Xiao X. Progress of Environmental Sample Preparation for Elemental Analysis. J Chromatogr A 2022; 1681:463458. [DOI: 10.1016/j.chroma.2022.463458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/22/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
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Milinovic J, Vale C, Botelho MJ, Pereira E, Sardinha J, Murton BJ, Noronha JP. Selective incorporation of rare earth elements by seaweeds from Cape Mondego, western Portuguese coast. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 795:148860. [PMID: 34243007 DOI: 10.1016/j.scitotenv.2021.148860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/01/2021] [Accepted: 07/01/2021] [Indexed: 06/13/2023]
Abstract
This study examined the mechanism of incorporation of the rare earth elements (REEs), La, Ce, Nd, Eu, Gd, Tb, Yb, into green (Codium tomentosum, Ulva rigida), red (Gracilaria gracilis, Osmundea pinnatifida, Porphyra sp), and brown seaweeds (Saccorhiza polyschides, Undaria pinnatifida) collected from a single site near the coastline of the Cape Mondego, western Portugal. The concentrations of REEs, Mg, Ca, Al, Fe, Zn, and Cu in the biomasses were determined by inductively-coupled plasma mass spectrometry (ICP-MS). The species showed differences in their incorporation and fractionation of REEs from the same environment: the sum of REEs was higher in U. rigida, C. tomentosum, G. gracilis, and O. pinnatifida (0.7-1.7 μg g-1) than in Porphyra sp., S. polyschides, and U. pinnatifida (0.1-0.2 μg g-1). Ratios of Ce/Yb ranged from 13 (in S. polyschides) to 103 (in U. rigida), indicating different proportions of light and heavy REEs among species. Good correlations were found between Al and Fe (R2 = 0.98), and between these elements and La, Ce, Nd, Gd (R2 = 0.88-0.97) and Yb (R2 = 0.66-0.71) for all species except C. tomentosum and G. gracilis. Profiles of REE values normalised to average upper-continental crust composition indicated positive anomalies of Eu and Tb that reinforced the singularity of these elements in the REE group. Correlations between the REEs and Al or Fe suggest that detrital terrigenous particles, adhered to seaweed walls, may be an important mechanism for the incorporation of REEs by seaweeds. Different patterns for C. tomentosum and G. gracilis may also be indicative of the higher influence of cell wall composition on REE incorporation.
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Affiliation(s)
- Jelena Milinovic
- LAQV/REQUIMTE, Department of Chemistry, NOVA School of Science and Technology - NOVA University Lisbon, 2829-516 Caparica, Portugal.
| | - Carlos Vale
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros dao Porto, Av. General Norton de Matos, 4450-208 Matosinhos, Portugal
| | - Maria João Botelho
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros dao Porto, Av. General Norton de Matos, 4450-208 Matosinhos, Portugal; IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165 Algés, Portugal
| | - Eduarda Pereira
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - José Sardinha
- CERENA, Natural Resources and Environment Studies Center, Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Bramley J Murton
- NOC, National Oceanography Centre, European Way, Southampton S014 3ZH, United Kingdom
| | - João Paulo Noronha
- LAQV/REQUIMTE, Department of Chemistry, NOVA School of Science and Technology - NOVA University Lisbon, 2829-516 Caparica, Portugal
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Catry T, Vale C, Pedro P, Pereira E, Mil-Homens M, Raimundo J, Tavares D, Granadeiro JP. Elemental composition of whole body soft tissues in bivalves from the Bijagós Archipelago, Guinea-Bissau. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117705. [PMID: 34247000 DOI: 10.1016/j.envpol.2021.117705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/11/2021] [Accepted: 07/01/2021] [Indexed: 05/22/2023]
Abstract
Marine bivalves are bioindicators of coastal environmental pollution, integrating monitoring programs worldwide. Nonetheless, the choice of particular species as an indicator requires validation, achieved by understanding the differences in element concentrations among and within species. The present study compares the chemical composition of whole body soft tissues of four common bivalve species from the Bijagós Archipelago, a pristine region of West Africa. Significant differences were recorded in the concentrations of various elements among studied species, which likely arise from species-specific uptake and bioaccumulation processes. Overall, there was a segregation between a group including the bloody cockle Senilia senilis and oyster Crassostrea tulipa (with high Cd and Zn concentrations) versus the two other species, Austromacoma nymphalis (with low Cu and high Mn, Se, Hg, Pb concentrations) and Diplodonta spp. (with high values of Cu, Al, Fe, V, Cr, Hg, Pb). C. tulipa was sampled in two different substrates (rock beds and mangrove roots), and the two groups revealed different chemical profiles, with significantly higher concentrations of P, Si, Zn and Cr and lower Cu in specimens fixed in mangrove roots. These results strongly suggest the influence of small-scale environmental variability on the accumulation of particular elements. We found extremely high Cd concentrations in S. senilis (27.1 ± 7.53 μg g-1 DW) and identified C. tulipa as another high Cd-accumulating species (ca. 10 μg g-1 DW). Our results suggest a detoxifying mechanism linked with the presence of Se to reduce the potential toxic effects of Cd in these two species. Cadmium concentrations reported for some bivalve species in this area largely exceed the maximum values proposed by the European Union, emphasizing the need for a regular contamination assessment.
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Affiliation(s)
- Teresa Catry
- CESAM - Centro de Estudos Do Ambiente e Do Mar, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal.
| | - Carlos Vale
- IPMA - Divisão de Oceanografia e Ambiente Marinho, Instituto Português Do Mar da Atmosfera, I.P., Avenida Doutor Alfredo Magalhães Ramalho, 6 1495-165, Algés, Portugal
| | - Patrícia Pedro
- CESAM - Centro de Estudos Do Ambiente e Do Mar, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal; Escola Básica Integrada de Angra do Heroísmo, 9700-179, Angra do Heroísmo, Portugal
| | - Eduarda Pereira
- Department of Chemistry, LCA and REQUIMTE, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Mário Mil-Homens
- IPMA - Divisão de Oceanografia e Ambiente Marinho, Instituto Português Do Mar da Atmosfera, I.P., Avenida Doutor Alfredo Magalhães Ramalho, 6 1495-165, Algés, Portugal
| | - Joana Raimundo
- IPMA - Divisão de Oceanografia e Ambiente Marinho, Instituto Português Do Mar da Atmosfera, I.P., Avenida Doutor Alfredo Magalhães Ramalho, 6 1495-165, Algés, Portugal
| | - Daniela Tavares
- Department of Chemistry, LCA and REQUIMTE, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - José P Granadeiro
- CESAM - Centro de Estudos Do Ambiente e Do Mar, Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisboa, Portugal
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Rodrigues MJ, Franco F, Martinho F, Carvalho L, Pereira ME, Coelho JP, Pardal MA. Essential mineral content variations in commercial marine species induced by ecological and taxonomical attributes. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fu Y, Yin N, Cai X, Du H, Wang P, Sultana MS, Sun G, Cui Y. Arsenic speciation and bioaccessibility in raw and cooked seafood: Influence of seafood species and gut microbiota. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 280:116958. [PMID: 33774548 DOI: 10.1016/j.envpol.2021.116958] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/28/2021] [Accepted: 03/14/2021] [Indexed: 06/12/2023]
Abstract
Seafood is an important source of arsenic (As) exposure for humans. In this study, 34 seafood samples (fishes, shellfishes, and seaweeds) collected from different markets in China were analysed for total and speciated As before and after boiling. Furthermore, the As bioaccessibility was also assessed using a physiologically based extraction test combined with the Simulator of Human Intestinal Microbial Ecosystems. The results showed that the total As (tAs) contents of seaweeds (raw: 44.12; boiled: 31.13, μg·g-1 dw) were higher than those of shellfishes (raw: 8.34; boiled: 5.14, μg·g-1 dw) and fishes (raw: 6.01; boiled: 3.25, μg·g-1 dw). Boiling significantly decreased the As content by 22.24% for seaweeds, 32.27% for shellfishes, and 41.42% in fishes, respectively (p < 0.05). During in vitro digestion, the bioaccessibility of tAs and arsenobetaine (AsB) significantly varied between the investigated species of seafood samples in gastric (G) and small intestinal phases (I) (p < 0.05). Higher tAs bioaccessibility (G: 68.6%, I: 81.9%) were obtained in fishes than shellfishes (G: 40.9%, I: 52.5%) and seaweeds (G: 31%, I: 53.6%). However, there was no significant differences in colonic phase (C) (p > 0.05). With the effect of gut microbiota, arsenate (AsⅤ) was transformed into monomethylarsonic acid (MMA) and arsenite (AsⅢ) in C. Moreover, as for seaweeds, an unknown As compound was produced.
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Affiliation(s)
- Yaqi Fu
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Naiyi Yin
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Xiaolin Cai
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Huili Du
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Pengfei Wang
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Mst Sharmin Sultana
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Guoxin Sun
- Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China
| | - Yanshan Cui
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 101408, China; Research Center for Eco-environmental Sciences, Chinese Academy of Science, Beijing, 100085, China.
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