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This paper examines the competing claims on land use resulting from the expansion of biofuel production. Sugarcane for biofuel drives agrarian change in So Paulo state, which has become the major ethanol-producing region in Brazil. We analyse how the expansion of sugarcane-based ethanol in So Paulo state has impacted dairy and beef production. Historical changes in land use, production technologies, and product and land prices are described, as well as how these are linked to changing policies in Brazil. We argue that sugarcane/biofuel expansion should be understood in the context of the dynamics of other agricultural sectors and the long-term national political economy rather than as solely due to recent global demand for biofuel. This argument is based on a meticulous analysis of changes in three important sectors - sugarcane, dairy farming, and beef production - and the mutual interactions between these sectors. 相似文献
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Stephanie Spencer 《Women's history review》2013,22(3):386-402
This article explores the fictional world of the schoolgirl annual in the interwar period and the significance of the imagined girls'-only spaces for their intended readership. The article takes the year 1929, the year of Virginia Woolf's A Room of One's Own, and focuses on two annuals designed for the 12–15 market: School Friend and Schoolgirls' Own. The annual compendium of stories, a very British invention, drew on characters whose adventures were followed in the weekly schoolgirl comics and was published at Christmas, a time when there was little personal space available as families gathered together. The imaginary world of boarding schools such as Cliff House or Morcove offered readers an escape from the hierarchy of family life and expectations of girls' participation in the home. Using the background of Woolf's feminist polemic and a framework informed by the theoretical framing of space by feminist geographer Linda McDowell, the article teases out the meaning of the multilayered nature of stories created by men with no experience of single-sex girls' school, writing as women. 相似文献
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