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Analyse von Quecksilber in Seeadlerfedern aus Mecklenburg-Vorpommern mit Hilfe der Hamburger Protonenmikrosonde |
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| Authors: | Manfred Niecke Andreas Krüger Peter Hauff Hermann Ellenberg Ralph Labes Susanne Niecke |
| Institution: | 1. I. Institut für Experimentalphysik-Forschungsgruppe Umweltanalytik, Universit?t Hamburg, Jungiusstr. 9, D-20355, Hamburg 2. Staarliches Amt für Umwelt und Natur, Pampower Str. 66/68, D-19061, Schwerin 3. Institut für Weltforstwirtschaft und ?kologie, BFA für Forst- und Holzwirtschaft, Leuschnerstr. 91, D-21031, Hamburg 4. Ministerium für Landwirtschaft und Naturschutz des Landes Mecklenburg-Vorpommern, Paulsh?her Weg 1, D-19061, Schwerin 5. Christian-Albrechts-Universit?t Kiel, Eichhofstr. 23, D-24116, Kiel |
| Abstract: | With the aid of the Hamburg proton micro-probe, we examined the concentration of mercury in sea eagle feathers collected over the course of several decades in the Mecklenburg-Vorpommern area. Based on the sites where these feathers were collected and the data of these findings, it is possible to get a differential picture of mercury contamination related both temporally and regionally to the mercurial pollution of seed mordants used agriculturally. We compared the concentrations found with a basic “geogenic” contamination which was also to be seen in the feather samples from the last century as detected in museum animal specimens. |
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