Rate of illegal logging has fallen, but critics claim Brazil has weakened protection measures by revising Forest Code
Deforestation of the Amazon has fallen to its lowest levels since records began, according to data recently released by Brazil’s National Institute for Space Research.
The boost for the environment comes a week after president Dilma Rousseff was criticised for weakening the forest protection measures widely credited for the improvement, and two weeks before Brazil hosts the Rio+20 Earth summit.
Using satellite imagery, the institute said 6,418 sq km of Amazon forest was stripped in the 12 months before 31 July 2011 – the smallest area since annual measurements started in 1988.
The data continues an encouraging trend. Since the peak deforestation year of 2004, the rates of clearance have fallen by almost 75%.
“This reduction is impressive; it is the result of changes in society, but it also stems from the political decision to inspect, as well as from punitive action by government agencies,” Rousseff said.
She was speaking at a ceremony on Tuesday to mark the opening of two new nature reserves: the 34,000-hectare (83,980 acres) Bom Jesus Biological Reserve in Paraná, and the 8,500-hectare (20,995 acres) Furna Feia National Park in Rio Grande do Norte.
To mark World Environment Day, the Brazilian president also signed a number of other measures to expand existing parks, protect areas of biodiversity and recognise the land rights of indigenous communities.
Rousseff said Brazil was “one of the most advanced countries” for sustainable development, but its impressive efforts have been undermined by new legislation that reduces requirements on farms created by illegal logging to reforest portions of cleared land.
Under domestic and international pressure, Rousseff vetoed 12 of the most controversial sections of the revised Forest Code, but environmentalists are furious that many other changes will go through.
The Brazilian government insists that the compromise was a realistic balance of agricultural and environmental priorities. Environment minister Izabella Teixeira says 81.2% of the country’s original forest remains – one of the highest levels in the world.