Definition of biogeographic regions, the primary objective of biogeographic regionalization (Escalante, 2009), has been under considerable debate, as the limits between some of them are often poorly defined as a consequence ...

This research shows that the correlations of the Port-Waterfront Cities and their development throughout history have led to conceptual evolution to strengthen and implement: sustainable cities. The main objective of this ...

Arid and semi-arid ecosystems in South America include several different habitats, such as the Peruvian and Atacama Deserts of the Pacific Coast, Monte Desert of central Argentina, Patagonian steppes, Chaco xeric woodlands, ...

Background: Antarctic notothenioids are an impressive adaptive radiation. While they share recent common ancestry with several species-depauperate lineages that exhibit a relictual distribution in areas peripheral to the ...

Geographically, widespread Neotropical fish lineages offer opportunities to reconstruct historical biogeography patterns and infer processes leading to modern ichthyological diversity and distribution. The characiform ...