Mariana de Aragao Pereira

Dr. Mariana de Aragao Pereira

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Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 May 2016 in Agricultural Systems
Verified
Journal Article
Closed access
MPMariana de Aragao Pereira
Mariana de Aragao Pereira
JFJohn R. Fairweather
John R. Fairweather
KWKeith B. Woodford
Keith B. Woodford
PNPeter L. Nuthall
Peter L. Nuthall

14 August 2024 in Animals
Verified
Journal Article
Open access
PDF file
MPMariana de Aragao Pereira
Mariana de Aragao Pereira
DBDavi J. Bungenstab
Davi J. Bungenstab
VEValeria P. B. Euclides
Valeria P. B. Euclides
GMGUILHERME CUNHA MALAFAIA
GUILHERME CUNHA MALAFAIA
PBPaulo Henrique Biscola
Paulo Henrique Biscola
VSVanessa Felipe de Souza
Vanessa Felipe de Souza
Brazil is the second largest beef producer and a leading exporter, contributing to some 3000 t CWE in global markets (27.7% of market share). The sector has experienced substantial development, but yields remain far below potential, and there are growing concerns regarding land use change and greenhouse gas emissions. The need for sustainable technologies, such as sound pasture management and integrated farming systems, is evident, but adoption may be low amongst farmers unable to keep up with technological advances. This article describes the historical developments of Brazilian beef farming towards sustainability and discusses possible socioenvironmental outcomes. We combined an extensive literature review, public data, and our own insights as senior researchers to achieve that. The trajectory shown here evidenced the technological intensification of Brazilian beef farming, with strong support of public policies for decarbonizing agriculture. Nonetheless, the pace of this transition may affect small to medium farmers with limited access to information, technologies, and credit. Our recommendations involve a broad program of technical assistance and training on sustainable technologies, including financial and digital literacy. A novel approach to financing farmers is suggested to support a sustainable and inclusive transition in beef farming in Brazil.


19 June 2024 in Preprints.org
Verified
Preprint
Open access
PDF file
MPMariana de Aragao Pereira
Mariana de Aragao Pereira
DBDavi J. Bungenstab
Davi J. Bungenstab
VEValéria P. B. Euclides
Valéria P. B. Euclides
GMGUILHERME CUNHA MALAFAIA
GUILHERME CUNHA MALAFAIA
PBPaulo Henrique Biscola
Paulo Henrique Biscola
VSVanessa Felipe de Souza
Vanessa Felipe de Souza
Brazil became a major player in the global beef market, after the market liberalization in the 1990’s, and experiencing a substantial development. Nonetheless, the environmental impact of beef production associated with land use and greenhouse gas emissions has been under discussion. The necessity of increased adoption of sustainable technologies, however, may preclude some farmers to keep up to date with technological advances. This article describes the major historical changes in beef farming and how they have been shifting production systems toward a sustainable intensification of grass-fed beef, with likely impacts for farmers. We combined an extensive literature review, public data and our own insights, as senior researchers, to achieve that. The trajectory shown here evidenced the substantial technological development underway in Brazilian beef farming, with strong support of public policies for decarbonizing agriculture. Nonetheless, the pace of this sustainable transition may affect small to medium farmers unable to cope. Our recommendations, therefore, involve a broad program of technical assistance and training on sustainable technologies and other supportive practices, including financial and digital literacy. Additionally, we suggest an alternative credit system, with progressive borrowing allowances to ensure financial resources to support a sustainable and inclusive transition of Brazilian beef farming.