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Article
Publication date: 1 January 2013

Érika Silva Fabri, Maurício Antônio Carneiro and Mariangela Garcia Praça Leite

The purpose of this research is to determine the major environmental impacts and, especially, to evaluate the geochemical characteristics of water of the lakes formed in abandoned…

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Abstract

Purpose

The purpose of this research is to determine the major environmental impacts and, especially, to evaluate the geochemical characteristics of water of the lakes formed in abandoned quarries of ornamental rock of the Campo Belo Metamorphic Complex.

Design/methodology/approach

To do so, 12 quarries were chosen to be studied. They were mapped in a detail scale and their rocks were described and sampled for petrography analysis. Whenever present, the lakes were evaluated too. In situ measurements included pH, Eh, conductivity, resistivity, total dissolved solids and temperature. Water samples were collected to determine alkalinity, sulfates, chlorates, turbidity, suspended sediments and the concentrations of major and trace elements using the ICP‐OES.

Findings

Abandoned open‐pit mining operations have resulted in the creation of numerous pit lakes. About 90 per cent of the quarries visited and studied were abandoned or interdicted by environmental organs, what will probably lead to its subsequent abandonment. The quarries Borges and Gêmeos were two quarries of the abandoned quarries in the region, which has a lake formed in its trench. Gêmeos and Borges pit lakes analytical data shows clear correlation between the chemical compositions of the solute and the geological characteristics of the quarries. In spite of the differences found, the results showed a relatively quality water according to Brazilian legislation control values.

Originality/value

This was the first study done of pit lakes formed in abandoned ornamental rock quarries of Campo Belo Metamorphic Complex/Minas Gerais – Brazil. This research provides a better understanding of the gneisses pit lakes hydrogeochemistry, a subject neglected in scientific literature.

Details

Management of Environmental Quality: An International Journal, vol. 24 no. 1
Type: Research Article
ISSN: 1477-7835

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Book part
Publication date: 23 March 2017

Barbara de Lima Voss, David Bernard Carter and Bruno Meirelles Salotti

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in…

Abstract

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

Details

Advances in Environmental Accounting & Management: Social and Environmental Accounting in Brazil
Type: Book
ISBN: 978-1-78635-376-4

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Book part
Publication date: 30 November 2022

Annalisa Caloffi and Mauricio Serra

François Perroux was an economist of strong convictions and fruitful ideas. His belief, which was also shared by other eminent development economists of his time, that…

Abstract

François Perroux was an economist of strong convictions and fruitful ideas. His belief, which was also shared by other eminent development economists of his time, that backwardness was not a fate is entirely reflected in his development pole theory, which has a prominent place within the regional development theory. This implies that his theory was highly influential, as evidenced by the fact that strategies based on development poles were implemented around the world, in both developed and developing countries. Although these strategies took different forms, largely depending on the specific contexts in which they were applied, there was a common factor in all of them, which was the importance of the direct use of large-scale investment resources to generate the hoped-for structural changes through accelerated economic growth. Looking carefully at the Italian and Brazilian cases, it should be noted that the development pole strategies had, in addition to the use of heavy investment resources already mentioned, some common characteristics, such as: the focus of attention directed toward the backward regions, specifically the Mezzogiorno region in Italy and the Amazon region in Brazil; the fight against regional disparities within both countries through structural change and the strengthening of backward regional economies as an underlying reason; and the active participation of the State in the drawing up and implementation processes of development poles. This chapter aims at comparing the development pole strategies in Italy and Brazil, highlighting similarities and differences of these experiences in triggering the long-awaited regional development.

Details

Research in the History of Economic Thought and Methodology: Including a Symposium on the Work of François Perroux
Type: Book
ISBN: 978-1-80382-715-5

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