کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4385281 | 1304531 | 2012 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Motorways and bird traffic casualties: Carcasses surveys and scavenging bias
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
⺠We analysed biases affecting carcasses surveys: detectability and persistence time of carcasses, scavengers activities. ⺠Passerines and the Barn Owl were the most numerous killed birds. ⺠Encounter probabilities were constant and high. ⺠Persistence probabilities were higher for large and old carcasses, during summer, differed between motorways. ⺠Scavenging activities varied between years, being higher during diurnal periods in spring.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Conservation - Volume 147, Issue 1, March 2012, Pages 40-51
Journal: Biological Conservation - Volume 147, Issue 1, March 2012, Pages 40-51
نویسندگان
Ãric Guinard, Romain Julliard, Christophe Barbraud,