by Staff Writers
Rome (AFP) Nov 30, 2011
The world's deforestation rate has accelerated to 6.4 million hectares a year, a new UN survey showed on Wednesday, but Asia showed net gains in forest land-use largely due to extensive planting in China.
The UN Food and Agriculture Organisation (FAO) used satellite technology for the first time to map forests, finding there was a net loss of 4.1 million hectares a year between 1990 and 200 and 6.4 million between 2000 and 2005.
"Deforestation is depriving millions of people of forest goods and services that are crucial to food security, economic well-being and environmental health," said Eduardo Rojas-Briales, FAO's assistant director-general.
The figures showed that the world has lost 10 hectares (25 acres) of forest per minute over the 15-year period, mainly because of the conversion of tropical forests to agricultural land in South America and Africa.
The survey however found that the net global loss of forests over the whole period was 72.9 million hectares -- 32 percentage points lower than previously thought -- and that deforestation in Africa was lower than past estimates.
The survey showed forests now cover 30 percent of the world's landmass.
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UN mobilizes civil society for Rio's environment summit
Rio De Janeiro (AFP) Nov 28, 2011
The United Nations on Monday launched a campaign to mobilize civil society ahead of next year's Rio environment conference which Brazil will chair. Scheduled 20 years after the 1992 Earth Summit in Rio de Janeiro, Rio+20 will be held next June 20-22 and will bring together heads of state from around the world. "The goal of Rio+20 will be to renew the political commitment for sustainable ... read more
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