This paper presents a short literature review on the Brazilian Cerrado, with emphasis on the following aspects: (1) characterization of the area, (2) environmental degradation and population occupation, (3) history of regional occupation (4) role of immigration; the use of technology; and the...

This paper presents some of the main theories on migration, which are subdivided into microlevel theories and macro-level theories. As a conclusion, it followed that no theory in itself is able to cover all distinct aspects of a complex phenomenon such as migration. The combination of...

This paper aims to offer demographic inputs to improve criteria of economic regionalization based on the polarization approach, which takes into account the urban network and its hierarchy. From a methodological perspective of an integrated analysis of economic and demographic factors of...