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首页> 外文期刊>Environmental Toxicology and Chemistry >PRELIMINARY SURVEY OF LEAD POISONING OF STELLER'S SEA EAGLE (HALIAEETUS PELAGICUS) AND WHITE-TAILED SEA EAGLE (HALIAEETUS ALBICILLA) IN HOKKAIDO, JAPAN
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PRELIMINARY SURVEY OF LEAD POISONING OF STELLER'S SEA EAGLE (HALIAEETUS PELAGICUS) AND WHITE-TAILED SEA EAGLE (HALIAEETUS ALBICILLA) IN HOKKAIDO, JAPAN

机译：日本北海道史泰勒海鹰和白尾海鹰铅中毒的初步调查

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摘要

Concentrations of lead, mercury, and cadmium in the liver, kidney, and muscle of four Steller's sea eagles (Haliaeetus pelagicus) and one white-tailed sea eagle (Haliaeetus aibicilia) that were found dead or debilitated and subsequently died in Hokkaido, Japan, from 1986 to 1997 were determined. High lead concentrations (>70 mu g/g dry weight) were detected in the liver of two Steller's sea eagles and the white-tailed sea eagle. Lead shot was also found in the intestine and gizzard of one Steller's sea eagle and the white-tailed sea eagle, respectively. Mercury and cadmium concentrations in the tissues of these raptors were low, implying that the toxicities of these elements were negligible. These results indicate that eagles in Hokkaido are suffering from secondary poisoning through ingestion of lead shot embedded in the tissue of their prey.
机译：在日本北海道发现四只斯特勒海鹰（Haliaeetus pelagicus）和一只白尾海鹰（Haliaeetus aibicilia）的肝脏，肾脏和肌肉中铅，汞和镉的浓度被发现死亡或虚弱，随后死亡，从1986年到1997年确定。在两只斯特勒海鹰和白尾海鹰的肝脏中检测到高铅浓度（> 70微克/克干重）。铅还分别在一只斯特勒海鹰和白尾海鹰的肠和g中被发现。这些猛禽组织中的汞和镉浓度很低，这意味着这些元素的毒性可以忽略不计。这些结果表明，北海道的老鹰由于摄入猎物组织中嵌入的铅丸而遭受二次中毒。

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