Titlebook: Biological Invasions in the South American Anthropocene; Global Causes and Lo Fabián M. Jaksic,Sergio A. Castro Book 2021 Springer Nature S

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https://doi.org/10.1007/978-3-8349-8149-3 The conservation status of the freshwater communities, and particularly of the freshwater fish fauna, is worrying because a massive compositional change in diversity is undergoing (Mack et al. 2000; Revenga et al. 2005; Dudgeon et al. 2006). The processes underlying this phenomenon can be reduced t

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mechanism

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Biological Invasions in the Anthropocenees associated with human movement across geographical, biogeographical, and political boundaries are reflected in the current distribution of plants, animals, and microorganisms (McNeely 2001; Crosby 2004). In fact, the history of human movement and its relation with exchange of goods have provided

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Transport and Introductionessful completion of this stage because in most cases the organisms that initiated it will not survive (Kolar and Lodge 2001). Williamson (1996) estimated that only 10% of the species will make it to the recipient region and that 10% of them will become established. Thus, the expectation of a succes

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Naturalization the newly arrived species may be called exotic (see Fig. .). The colony will be successful if it persists and expands, occupying a larger area in the recipient region. In a broad sense, the persistence or population establishment of an exotic species in the introductory habitat is called naturaliza

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Range Expansionoccupancy of a larger distribution area but also an increase in population size (Sakai et al. 2001). Therefore, the concept of range expansion brings together two coupled population components: the dispersion or spatial movement of individuals and population growth. Therefore, when in the ecology of