hundreds of species are suffering dramatically from these environmental changes, others, such as “urbanized and pest species, are doing better than ever.” (Sih et al. 2010) Within the scope of this paper, a closer look at a study of the “response of fish introduction and subsequent disappearance of amphibians, in naturally fishless alpine lakes” (Knapp et al. 2001), will be reviewed.
“The question of how natural communities respond to biotic and abiotic perturbations is central to many of today’s most…
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