Brazilian Agriculture and Environmental Legislation: Status and Future Challenges


Autoria(s): SPAROVEK, Gerd; BERNDES, Goran; KLUG, Israel L. F.; BARRETTO, Alberto G. O. P.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

18/10/2012

18/10/2012

2010

Resumo

Brazilian agriculture covers about one-third of the land area and is expected to expand further We assessed the compliance of present Brazilian agriculture with environmental legislation and identified challenges for agricultural development connected to this legislation We found (i) minor illegal land use in protected areas under public administration, (ii) a large deficit in legal reserves and protected riparian zones on private farmland, and large areas of unprotected natural vegetation in regions experiencing agriculture expansion Achieving full compliance with the environmental laws as they presently stand would require drastic changes in agricultural land use, where large agricultural areas are taken out of production and converted back to natural vegetation The outcome of a full compliance with environmental legislation might not be satisfactory due to leakage, where pristine unprotected areas become converted to compensate for lost production as current agricultural areas are reconverted to protected natural vegetation. Realizing the desired protection of biodiversity and natural vegetation, while expanding agriculture to meet food and biofuel demand, may require a new approach to environmental protection New legal and regulatory instruments and the establishment of alternative development models should be considered

Universidade de São Paulo - Esalq-USP

Chalmers University of Technology

Swedish Energy Agency

Identificador

ENVIRONMENTAL SCIENCE & TECHNOLOGY, v.44, n.16, p.6046-6053, 2010

0013-936X

http://producao.usp.br/handle/BDPI/19351

10.1021/es1007824

http://dx.doi.org/10.1021/es1007824

Idioma(s)

eng

Publicador

AMER CHEMICAL SOC

Relação

Environmental Science & Technology

Direitos

restrictedAccess

Copyright AMER CHEMICAL SOC

Palavras-Chave #LAND-COVER CHANGE #CLIMATE-CHANGE #ETHANOL-PRODUCTION #AMAZON #DEFORESTATION #BIOFUELS #CERRADO #EXPANSION #SUGARCANE #PROSPECTS #Engineering, Environmental #Environmental Sciences
Tipo

article

original article

publishedVersion