Radiocesium in Canadian game Birds Harvested during 1989–95
نویسندگان
چکیده
منابع مشابه
Diseases of Farm-Raised Game Birds
DESTRUCTION of the natural environment of upland game birds and ever-increasing pressure for more birds for hunting have led to attempts by conservationists to utilize artificially propagated birds for restocking. Sportsmen and others concerned with the artificial or controlled production of these birds have learned through costly experience that losses from pathological factors are often treme...
متن کاملAttractiveness of brown rice baits to non-target birds in harvested corn and soybean fields.
Brown rice is used as a bait-carrier for the avicide DRC-1339 (3-chloro-4-methylaniline) when baiting blackbirds (Icteridae). In March and April 1996 and 1997, we assessed non-target granivorous bird use of rice-baited plots placed in harvested corn and soybean fields in eastern South Dakota for 168 observation hours. In both years combined, we identified 10 and 14 granivorous species in corn a...
متن کاملNatural Bagaza virus infection in game birds in southern Spain
In late summer 2010 a mosquito born flavivirus not previously reported in Europe called Bagaza virus (BAGV) caused high mortality in red-legged partridges (Alectoris rufa) and ring-necked pheasants (Phasianus colchicus). We studied clinical findings, lesions and viral antigen distribution in naturally BAGV infected game birds in order to understand the apparently higher impact on red-legged par...
متن کاملusing game theory techniques in self-organizing maps training
شبکه خود سازمانده پرکاربردترین شبکه عصبی برای انجام خوشه بندی و کوانتیزه نمودن برداری است. از زمان معرفی این شبکه تاکنون، از این روش در مسائل مختلف در حوزه های گوناگون استفاده و توسعه ها و بهبودهای متعددی برای آن ارائه شده است. شبکه خودسازمانده از تعدادی سلول برای تخمین تابع توزیع الگوهای ورودی در فضای چندبعدی استفاده می کند. احتمال وجود سلول مرده مشکلی اساسی در الگوریتم شبکه خودسازمانده به حسا...
Flaviviruses in Game Birds, Southern Spain, 2011–2012
To the Editor: Certain arthro-pod-borne epornitic flaviviruses, namely, West Nile virus (WNV) and Usutu virus (USUV), have spread recently in parts of Europe (1,2). In southern Spain, the emergence of a third virus of this type, known as Bagaza virus (BAGV), is of concern (3). Because of the outbreaks in 2010 in Cádiz (southern Spain) of WNV infection , which affected birds, horses, and humans,...
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ژورنال
عنوان ژورنال: Journal of Environmental Radioactivity
سال: 2020
ISSN: 0265-931X
DOI: 10.1016/j.jenvrad.2020.106337