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首页> 外文期刊>Archives of Environmental Contamination and Toxicology >Lead Poisoning of Waterfowl by Contaminated Sediment in the Coeur d'Alene River
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Lead Poisoning of Waterfowl by Contaminated Sediment in the Coeur d'Alene River

机译：Coeur d'Alene河中被污染沉积物引起的水禽铅中毒

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摘要

The Coeur d'Alene River basin in Idaho has been contaminated by mine tailings that have impaired the health of wildlife since the early 1900s. In other parts of the world, virtually all lead poisoning of waterfowl is caused by the ingestion of manmade lead artifacts, primarily spent lead shotshell pellets or, occasionally, fishing sinkers. However, in the Coeur d'Alene River basin in Idaho, nonartifactual lead poisoning was the ultimate cause of death of most of 219 (77%) of 285 waterfowl carcasses that had been found sick or dead from 1992 through 1997. The majority of these 219 waterfowl (172 tundra swans [Cygnus columbianus], 33 Canada geese [Branta canadensis], and 14 other species) were poisoned by ingesting river sediment that was contaminated with lead. The next most common cause of death (20 instances, 7%) was lead poisoning accompanied by ingested shotshell pellets. The remaining 46 waterfowl succumbed to trauma, infectious diseases (aspergillosis, avian cholera, tuberculosis), or miscellaneous problems, or the cause of death was not determined.
机译：自1900年代初以来，爱达荷州的科达伦河流域已被尾矿污染，这些尾矿损害了野生动植物的健康。在世界其他地区，水禽实际上所有的铅中毒都是由于摄入人造铅制品造成的，其中主要是用过的铅shot弹丸或钓鱼坠落。然而，在爱达荷州的科达伦河流域，非人工铅中毒是导致1992年至1997年间发现生病或死亡的285具水禽尸体中219具（77％）大部分死亡的最终原因。摄入被铅污染的河底沉积物中毒了219只水禽（172头苔原天鹅[Cygnus columbianus]，33只加拿大鹅[Branta canadensis]和其他14种）。下一个最常见的死亡原因（20例，占7％）是铅中毒并摄入shot弹丸。其余46只水禽因创伤，传染病（曲霉菌病，禽霍乱，结核病）或其他问题而死，或未确定死因。

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    L. Sileo; L. H. Creekmore; D. J. Audet; M. R. Snyder; C. U. Meteyer; J. C. Franson; L. N. Locke; M. R. Smith; D. L. Finley;

  • 作者单位

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Fish and Wildlife Service 11103 East Montgomery Drive Spokane Washington 99206 USA;

    U.S. Fish and Wildlife Service 11103 East Montgomery Drive Spokane Washington 99206 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

    U.S. Geological Survey National Wildlife Health Center 6006 Schroeder Road Madison Wisconsin 53711 USA;

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