Fires Burning Across Brazil Put Biodiversity at Risk
Fires Burning Across Brazil Put Biodiversity at Risk
8 October 2007
published by www.ens-newswire.com
RIO DE JANEIRO, Brazil, (ENS) – Severe drought has been identified as the main cause of the fire that consumed three hectares of the Maciço da Pedra Branca forest in Rio de Janeiro state in one September day.
In that same week, 170 other fire points were seen along the forests and conservation parks of the state of Rio de Janeiro. Fire officials said lack of environmental responsibility is to blame for these fires, many of them caused by human beings.
Local plant and animal biodiversity have been damaged, although no human injuries were reported despite the lack of resources from the state fire brigade that pressed their two helicopters to the maximum, as their one and only fireplane was broken.
The same picture of dry conditions, many human caused fires, and fire crews without aircraft backup is seen in other Brazilian regions.
In the state of Minas Gerais in September, more than 400 hundred points of fire were detected. For instance, almost 1,000 hectares were destroyed on less than two months at the Parque do Rola Moça.
Hundreds of miles away, fire crews fought to save a region of native forest in São Paulo as well as in the Parque Nacional da Ilha Grande, on the borders of the states of Parana and Mato Grosso. There, no rain has fallen for two months and not even helicopters are available to fight the 10 fires that have broken out there this year.
In the Pantanal wetlands in west-central Brazil, more than 150,000 hectares have burned without remedy. The inhabitants of nearby towns have had difficulty breathing because of the thick smoke.
In September alone, more than 318 wild animals injured by fire were rescued by the Center of Wild Animals in Mato Grosso. One young tapir was brought to the center was found by laborers in the Miranda region in a ditch located directly in the path of a forest fire.
But neither the drought nor the 20 percent humidity level in the Cerrado region have prevented farmers from setting fire to their properties. Fire was detected in a 2.2 hectare area at the National Park of Brasilia, almost certainly caused by a small farmer wanting to “clean” his property with fire.
Hampered by high temperatures, low humidity and strong winds, firemen and agents of the Brazilian Institute of the Environment and the Natural Resources battled this fire for days in late August.
Setting fire to the land could be seen as a lack of environmental awareness. But fires also can be used as a way to increase agricultural land. In the Amazon state of Para, for instance, more than 700 hectares burned in September in the Carajás forest.
As a result of the practice of deliberately setting fires for land-clearing, very common in Brazil, areas of the region are still burning. Wild animals, plants, even cattle, all become ashes. Trees burn for days, blazing away in the wild. No fire planes nor fire brigades are available to fight fires in vast regions of the country.
On the other hand, the government of Luis Inácio da Silva is planning to offer incentives for sugar plantations in areas destroyed by fire.
The Cerrado, stretching across 21 percent of Brazil, is the largest woodland-savanna in South America. With its long dry season, it supports drought and fire adapted plant species and bird species found nowhere else.
Large mammals such as the giant anteater, giant armadillo, jaguar and maned wolf still survive in the Cerrado but are competing with the rapid expansion of Brazil’s agricultural frontier, especially soy, corn and livestock.
In 2003, the highest deforestation rates ever were recorded in the region as the result of land clearing of the Amazon forest in favor of soy and cattle exports.
The practices of large agricultural operations are then paralleled by small farmers, and there are more and more small farmers due to the increasing distribution of land in Amazonia by federal authorities. The subsequent burning may explain why deforestation rates in the region remain higher than those verified in the 1990s.
More than half of the Cerrado has been destroyed since the capital Brasília was built up.
Two years ago, in despair, Brazilian conservation activist Francisco Anselmo de Barros set himself on fire to protest the installation of 30 ethanol mills in the Pantanal. His death was poorly publicized by both national and international press.
As massive investments are being made to provide the world with ethanol, which is supposed to be a fuel that is ecologically superior to petroleum, and “burning” still is an accepted agricultural practice, Francisco’ desperation seems justified to many activists.
They suggest that Brazil’s forests would be a more valuable asset if the biodiversity and tourism industries were set there instead of land-clearing fires.
