Mercury monitoring: Mercury stability in bird feathers |
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Authors: | Helge Appelquist Sten Asbirk Iver Drabæk |
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Affiliation: | 1. Danish Isotope Centre, Skelb?kgade 2, DK 1717 Copenhagen V, Denmark;2. Greater Copenhagen Council, Skt. Ann? Plads 26, DK 1250 Copenhagen K, Denmark |
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Abstract: | The influence of ultraviolet light, heating, freezing and weathering on the mercury concentration in the primary feathers from Guillemot and Black Guillemot has been examined. Even within 8 months of exposure variation in mercury concentration due to either loss of mercury or weight loss of the feathers has been found to be less than 10% relative. |
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Keywords: | To whom reprint should be sent |
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