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Showing posts with label Brazil. Show all posts
Showing posts with label Brazil. Show all posts

Sunday, February 27, 2011

Brazil judge blocks Amazon Belo Monte dam


A Brazilian judge has blocked plans to build a huge hydro-electric dam in the Amazon rainforest because of environmental concerns.

Federal judge Ronaldo Desterro said environmental requirements to build the Belo Monte dam had not been met.

He also barred the national development bank, BNDES, from funding the project.

The dam is a cornerstone of President Dilma Rousseff's plans to upgrade Brazil's energy infrastructure.

But it has faced protests and challenges from environmentalists and local indigenous groups who say it will harm the world's largest tropical rainforest and displace tens of thousands of people.

Judge Desterro said the Brazilian environmental agency, Ibama, had approved the project without ensuring that 29 environmental conditions had been met.

In particular, he said concerns that the dam would disrupt the flow of the Xingu river - one of the Amazon's main tributaries - had not been met.

His ruling is the latest stage in a long legal battle over Belo Monte. Previous injunctions blocking construction have been overturned.

The government says the Belo Monte dam is crucial for development and will create jobs, as well as provide electricity to 23 million homes.

The 11,000-megawatt dam would be the biggest in the world after the Three Gorges in China and Itaipu, which is jointly run by Brazil and Paraguay.

It has long been a source of controversy, with bidding halted three times before the state-owned Companhia Hidro Eletrica do Sao Francisco was awarded the contract last year.

Celebrities such as the singer Sting and film director James Cameron have joined environmentalists in their campaign against the project.

They say the 6km (3.7 miles) dam will threaten the survival of a number of indigenous groups and could make some 50,000 people homeless, as 500 sq km (190 sq miles) of land would be flooded.

Article here

Painting by Ivan Shishkin

Monday, April 20, 2009

Amazon Destruction: Why is the rainforest being destroyed in Brazil?


Between May 2000 and August 2005, Brazil lost more than 132,000 square kilometers of forest(an area larger than Greece)and since 1970, over 600,000 square kilometers (232,000 square miles) of Amazon rainforest have been destroyed. Why is Brazil losing so much forest? What can be done to slow deforestation?

Why is the Brazilian Amazon being Destroyed?

In many tropical countries, the majority of deforestation results from the actions of poor subsistence cultivators. However, in Brazil only about one-third of recent deforestation can be linked to "shifted" cultivators. A large portion of deforestation in Brazil can be attributed to land clearing for pastureland by commercial and speculative interests, misguided government policies, inappropriate World Bank projects, and commercial exploitation of forest resources. For effective action it is imperative that these issues be addressed. Focusing solely on the promotion of sustainable use by local people would neglect the most important forces behind deforestation in Brazil.

Brazilian deforestation is strongly correlated to the economic health of the country: the decline in deforestation from 1988-1991 nicely matched the economic slowdown during the same period, while the rocketing rate of deforestation from 1993-1998 paralleled Brazil's period of rapid economic growth. During lean times, ranchers and developers do not have the cash to rapidly expand their pasturelands and operations, while the government lacks funds to sponsor highways and colonization programs and grant tax breaks and subsidies to forest exploiters.

A relatively small percentage of large landowners clear vast sections of the Amazon for cattle pastureland. Large tracts of forest are cleared and sometimes planted with African savanna grasses for cattle feeding. In many cases, especially during periods of high inflation, land is simply cleared for investment purposes. When pastureland prices exceed forest land prices (a condition made possible by tax incentives that favor pastureland over natural forest), forest clearing is a good hedge against inflation.

Such favorable taxation policies, combined with government subsidized agriculture and colonization programs, encourage the destruction of the Amazon. The practice of low taxes on income derived from agriculture and tax rates that favor pasture over forest overvalues agriculture and pastureland and makes it profitable to convert natural forest for these purposes when it normally would not be so.

Article here
The Painting is by Henri Rousseau

Sunday, August 17, 2008

20% of the Brazilian Amazon's tree species to go extinct


A new study estimates the number of trees that will go extinct in the Brazilian Amazon due to habitat loss.

The research, published in the early edition of the Proceedings of the National Academy of Sciences (PNAS), suggests that under optimistic scenarios, 20 percent of tree species will disappear. In a bleaker scenario, 33 percent will go extinct. If this proves true, Amazonian trees may be in as much danger as coral reefs and amphibians, both of which face extinction crises.

Although, no one knows the actual number of tree species in the Brazilian Amazon, the authors, led by Stephen P. Hubbell of the University of California at Los Angeles, used various mathematical theories to estimate the number of species at just over 11,200, including 5,308 rare species with less than 10,000 surviving individuals. Predicted extinction rates for these rare species are high, ranging from 37-50 percent.

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Monday, August 4, 2008

Brazil Wants $21 Billion to Protect the Amazon Rainforest


On Friday, Brazil’s President Luiz Inacio Lula da Silva headlined an event to officially launch a new international fund that will raise money to protect the Amazon Rainforest. “We are conscious of what the Amazon represents for the world… It’s better for the country’s image to do things right, so we can walk in international forums with our heads high,” Lula pontificated.

It is hoped that the fund will raise up to 21 billion dollars over the next 13 years from nations around the world. Norway has already chipped in, pledging 100 million dollars to kick things off. Brazil has made it clear though that donations are only being accepted with a condition of no strings being attached. In other words, countries that donate money will have no say over how the money is used.

This stringent policy has its roots in resentment. Some Brazilians feel that they have been unfairly criticized by other countries for the deforestation of the Amazon. They claim that these nations often sit back and provide little in the means of help, or have their own environmental peccadilloes that make these slights toward Brazil’s conservation efforts hypocritical. Brazil’s Minister for Strategic Affairs, Roberto Mangabeira Unger, voiced this sentiment at the press conference: “The fund is a vehicle by which foreign governments can help support our initiatives without exerting any influence over our national policy. We are not going to trade sovereignty for money.”

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Tuesday, April 8, 2008

Amazon alliance to help forest communities


New forest people's alliance formed as Amazon deforestation continues to rage, Tim Hirsch reports from São Paulo, Brazil
Brazil producing condoms from the rainforest
Brazil town at centre of logging crackdown
Brazil to act over acceleration in deforestation

A new global alliance of indigenous and traditional forest communities has been set up, aimed at ensuring they are included in financial incentives to slow deforestation and fight climate change.

The initiative was announced at a conference in Manaus in the heart of the Brazilian Amazon, as new satellite data showed no apparent respite in rainforest destruction in February, despite a major government crackdown.

The meeting of forest peoples from 13 countries, mostly in South and Central America, was a response to discussions under the UN Climate Change Convention to set up a system rewarding countries that succeed in reducing their rate of deforestation.

Scientists estimate that the loss of the carbon stored in forests accounts for at least 20 per cent of the greenhouse gas emissions linked to global warming.

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