Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  History of bioavailable lead and iron in the Greater North Sea and Iceland during the last millennium - A bivalve sclerochronological reconstruction

Holland, H. A., Schöne, B. R., Marali, S., & Jochum, K. P. (2014). History of bioavailable lead and iron in the Greater North Sea and Iceland during the last millennium - A bivalve sclerochronological reconstruction. Marine Pollution Bulletin, 87(1-2), 104-116. doi:10.1016/j.marpolbul.2014.08.005.

Item is

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Holland, Hilmar A.1, Autor
Schöne, Bernd R.1, Autor
Marali, Soraya1, Autor
Jochum, Klaus P.2, Autor           
Affiliations:
1external, ou_persistent22              
2Biogeochemistry, Max Planck Institute for Chemistry, Max Planck Society, ou_1826286              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: We present the first annually resolved record of biologically available Pb and Fe in the Greater North Sea and Iceland during 1040-2004 AD based on shells of the long-lived marine bivalve Arctica islandica. The iron content in pre-industrial shells from the North Sea largely remained below the detection limit. Only since 1830, shell Fe levels rose gradually reflecting the combined effect of increased terrestrial runoff of iron-bearing sediments and eutrophication. Although the lead gasoline peak of the 20th century was well recorded by the shells, bivalves that lived during the medieval heyday of metallurgy showed four-fold higher shell Pb levels than modern specimens. Presumably, pre-industrial bivalves were offered larger proportions of resuspended (Pb-enriched) organics, whereas modern specimens receive fresh increased amounts of (Pb-depleted) phytoplankton. As expected, metal loads in the shells from Iceland were much lower. Our study confirms that bivalve shells provide a powerful tool for retrospective environmental biomonitoring. (C) 2014 Elsevier Ltd. All rights reserved.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 2014
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: ISI: 000343951800028
DOI: 10.1016/j.marpolbul.2014.08.005
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Marine Pollution Bulletin
  Andere :
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: London, England : Pergamon
Seiten: - Band / Heft: 87 (1-2) Artikelnummer: - Start- / Endseite: 104 - 116 Identifikator: ISSN: 0025-326X
CoNE: https://pure.mpg.de/cone/journals/resource/954925422120