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Expansion of the sugarcane industry and its effects on land use in São Paulo: Analysis from 2000 through 2015.

Authors :
Caldarelli, Carlos Eduardo
Gilio, Leandro
Source :
Land Use Policy; Jul2018, Vol. 76, p264-274, 11p
Publication Year :
2018

Abstract

Since the turn of the century, Brazilian sugarcane production has increased and the area under sugarcane cultivation has expanded considerably, moves primarily driven by the use of ethanol as a fuel source. The crop’s expansion has impacting land use patterns and employment trends in several of Brazil’s regions. This study assesses the dynamics of land use competition in São Paulo, Brazil, the state responsible for the largest share of sugarcane production and fuel ethanol refining in the country. The assessment employs shift-share analysis carried out in two stages and data from 2000 through 2015. Results indicate that cultivated area dedicated to sugarcane increased dramatically over this period to the detriment not only of pasture areas, as is commonly emphasized in relevant literature, but also of land formerly dedicated to annual and perennial food crops, such as rice, beans, corn, potatoes, cassava, and fruits. The shift in agricultural land use has given rise to three main concerns: (1) land price increases; (2) food price increases; and (3) possible challenges to the use of sugarcane as an economical fuel source. The study analyzed the viability of sugarcane ethanol as a competitive alternative to other energy sources and the risks its use presents to food security. This paper also contains a summary of the "food vs. fuel" debate, adding new elements to refine the discussion. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
02648377
Volume :
76
Database :
Supplemental Index
Journal :
Land Use Policy
Publication Type :
Academic Journal
Accession number :
129871087
Full Text :
https://doi.org/10.1016/j.landusepol.2018.05.008