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, Cape Gorodetskiy 69.15°N, 35.95°E HF NA NA
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, Novaya Zemlya 71.42°N, 51.95°E HF, p.52
, Novaya Zemlya 77.07°N, 67.64°E HF, vol.1, p.35
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, Gannet Islands 53.94°N, 56.56°W HF 8.99±1.48 (17) NA 9.42±1.90 (24) 9, vol.24, p.73
, , vol.56, p.4
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35 (20) Pacific Saint Lawrence 63 ,
, , p.5
, BF NA 2.21±0.39 (23) NA 2.21±0, p.39
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Representation of Hg concentrations (µg/g dw) in A) body feathers (BF -representing the breeding period), B) head feathers (HF -representing the non-breeding period) per regions ,