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Development stage and season influence in the metal content of small pelagic fish in the North-West Africa.

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Title: Development stage and season influence in the metal content of small pelagic fish in the North-West Africa.
Authors: Lozano-Bilbao, Enrique1 (AUTHOR) lozaenr@gmail.com, Jurado-Ruzafa, Alba2 (AUTHOR), Lozano, Gonzalo1 (AUTHOR), Jiménez, Sebastián2 (AUTHOR), Hardisson, Arturo3 (AUTHOR), Rubio, Carmen3 (AUTHOR), Weller, Dailos González4 (AUTHOR), Paz, Soraya3 (AUTHOR), Gutiérrez, Ángel J.3 (AUTHOR)
Source: Chemosphere. Dec2020, Vol. 261, pN.PAG-N.PAG. 1p.
Subjects: Pelagic fishes, Inductively coupled plasma atomic emission spectrometry, Marine pollution, Metals, Oceanography, Marine organisms, Atmospheric nitrogen
Geographic Terms: Canary Islands, Tenerife (Canary Islands)
Abstract: Marine organisms are exposed to great changes caused by man due to discharges into the oceans, so the study of marine pollution is of great value for each ecosystem. For this study, 963 specimens of pelagic fish have been collected, of which 345 are Scomber colias , 294 are Trachurus picturatus and 324 are Sardina pilchardus , it was wanted to study the development and ontogeny in the three species observing if there were variations in their metallic content. The study covered a total of 2 years, from June 2016 to May 2018.16 samples of each species were studied each month, during the 2 years of sampling, from the samplings carried out by the Canary Islands Oceanographic Center of the Spanish Institute Oceanography (COC-IEO) in the markets of the Island of Tenerife. The concentration of 11 anthropic metals was determined in each sample using the Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) technique. Statistical studies were carried out with factors such as the oceanographic season, and the level of maturity of the gonads. S. colias was the species that presented the highest concentration in a greater number of metals. S. pilchardus presents higher concentration in Cu, Li and Zn, in the warm season. These are metals of a very anthropic character on coasts; This species tends to get closer to the coasts compared to the other two and is the cause of its higher concentration in these metals due to the influence of pollution linked to the coast. The immature specimens of the three species had a higher concentration in more metals than the mature specimens. • S. colias presented the highest concentrations of metals in S. pilchardus. • The three species recorded high levels of metals during the cold season. • The metallic content in the immature specimens was higher than the mature specimens. [ABSTRACT FROM AUTHOR]
Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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  Data: Development stage and season influence in the metal content of small pelagic fish in the North-West Africa.
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  Data: <searchLink fieldCode="AR" term="%22Lozano-Bilbao%2C+Enrique%22">Lozano-Bilbao, Enrique</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> lozaenr@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Jurado-Ruzafa%2C+Alba%22">Jurado-Ruzafa, Alba</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lozano%2C+Gonzalo%22">Lozano, Gonzalo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jiménez%2C+Sebastián%22">Jiménez, Sebastián</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hardisson%2C+Arturo%22">Hardisson, Arturo</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rubio%2C+Carmen%22">Rubio, Carmen</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Weller%2C+Dailos+González%22">Weller, Dailos González</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Paz%2C+Soraya%22">Paz, Soraya</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gutiérrez%2C+Ángel+J%2E%22">Gutiérrez, Ángel J.</searchLink><relatesTo>3</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Chemosphere%22">Chemosphere</searchLink>. Dec2020, Vol. 261, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Pelagic+fishes%22">Pelagic fishes</searchLink><br /><searchLink fieldCode="DE" term="%22Inductively+coupled+plasma+atomic+emission+spectrometry%22">Inductively coupled plasma atomic emission spectrometry</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+pollution%22">Marine pollution</searchLink><br /><searchLink fieldCode="DE" term="%22Metals%22">Metals</searchLink><br /><searchLink fieldCode="DE" term="%22Oceanography%22">Oceanography</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+organisms%22">Marine organisms</searchLink><br /><searchLink fieldCode="DE" term="%22Atmospheric+nitrogen%22">Atmospheric nitrogen</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Canary+Islands%22">Canary Islands</searchLink><br /><searchLink fieldCode="DE" term="%22Tenerife+%28Canary+Islands%29%22">Tenerife (Canary Islands)</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Marine organisms are exposed to great changes caused by man due to discharges into the oceans, so the study of marine pollution is of great value for each ecosystem. For this study, 963 specimens of pelagic fish have been collected, of which 345 are Scomber colias , 294 are Trachurus picturatus and 324 are Sardina pilchardus , it was wanted to study the development and ontogeny in the three species observing if there were variations in their metallic content. The study covered a total of 2 years, from June 2016 to May 2018.16 samples of each species were studied each month, during the 2 years of sampling, from the samplings carried out by the Canary Islands Oceanographic Center of the Spanish Institute Oceanography (COC-IEO) in the markets of the Island of Tenerife. The concentration of 11 anthropic metals was determined in each sample using the Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) technique. Statistical studies were carried out with factors such as the oceanographic season, and the level of maturity of the gonads. S. colias was the species that presented the highest concentration in a greater number of metals. S. pilchardus presents higher concentration in Cu, Li and Zn, in the warm season. These are metals of a very anthropic character on coasts; This species tends to get closer to the coasts compared to the other two and is the cause of its higher concentration in these metals due to the influence of pollution linked to the coast. The immature specimens of the three species had a higher concentration in more metals than the mature specimens. • S. colias presented the highest concentrations of metals in S. pilchardus. • The three species recorded high levels of metals during the cold season. • The metallic content in the immature specimens was higher than the mature specimens. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemosphere is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.chemosphere.2020.127692
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Pelagic fishes
        Type: general
      – SubjectFull: Inductively coupled plasma atomic emission spectrometry
        Type: general
      – SubjectFull: Marine pollution
        Type: general
      – SubjectFull: Metals
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      – SubjectFull: Oceanography
        Type: general
      – SubjectFull: Marine organisms
        Type: general
      – SubjectFull: Atmospheric nitrogen
        Type: general
      – SubjectFull: Canary Islands
        Type: general
      – SubjectFull: Tenerife (Canary Islands)
        Type: general
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      – TitleFull: Development stage and season influence in the metal content of small pelagic fish in the North-West Africa.
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              Text: Dec2020
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              Y: 2020
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