Exploiting Allee effects for managing biological invasions

0362696 - BC 2012 RIV GB eng J - Článek v odborném periodiku
Tobin, P. C. - Berec, Luděk - Liebhold, A. M.
Exploiting Allee effects for managing biological invasions.
Ecology Letters. Roč. 14, č. 6 (2011), s. 615-624. ISSN 1461-023X. E-ISSN 1461-0248
Grant ostatní: National Centre for Ecological Analysis and Synthesis(US) EF-0553768
Výzkumný záměr: CEZ:AV0Z50070508
Klíčová slova: Allee dynamics * biological invasions * component Allee effect
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 17.557, rok: 2011

Many biological invaders are subject to some form of an Allee effect, that is, suffer from decreased fitness when rare. In this review, we highlight current strategies to manage non-native species that effectively exploit an Allee effect, and propose novel means by which Allee effects can be manipulated to the detriment of biological invaders. We also illustrate how the concept of Allee effects can be integral in risk assessments and in the prioritization of resources allocated to manage non-native species, as some species beset by strong Allee effects could be less successful as invaders. We describe how tactics that strengthen an existing Allee effect or create new ones could be used to manage biological invasions more effectively.
Trvalý link: http://hdl.handle.net/11104/0198947