When immigration mask threats: The rescue effect of a Scopoli's shearwater colony in the Western Mediterranean as a case study
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- 作者：Ana Sanz-Aguilar ; a.sanz@imedea.uib-csic.es" class="auth_mail" title="E-mail the corresponding author ; José ; Manuel Igual jm.igual@uib.es" class="auth_mail" title="E-mail the corresponding author ; Giacomo Tavecchia g.tavecchia@uib.es" class="auth_mail" title="E-mail the corresponding author ; Meritxell Genovart m.genovart@uib.es" class="auth_mail" title="E-mail the corresponding author ; Daniel Oro d.oro@uib.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Recruitment ; Survival ; Demography ; Dispersal ; Sink ; PVA
- 刊名：Biological Conservation
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：198
- 期：Complete
- 页码：33-36
- 全文大小：334 K
文摘
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The Pantaleu population of Scopoli's shearwaters is stable.
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Local recruitment cannot compensate for adult mortality.
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Population stability is achieved by immigration rescue.
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Immigrant recruits represent ~ 10–15% of annual breeding numbers.
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The situation may be common to other colonies.