Dark Clouds Menace Buenos Aires
Yesterday, in Buenos Aires, thick dark clouds were suffocating the city. These clouds were not the heralds of a thunderstorm; rather, they are the marks of fires burning in the provinces of Entre Rios, Santa Fe, and the larger area of the province of Buenos Aires.
The amount of carbon monoxide in the air is, at this moment, 10 times the normal permitted amount for people to breathe. News reports suggest that the city is contaminated by the clouds of burning bushes coming from the countryside. Bus and train lines in the affected areas are closed, and fire fighters are heading from the city to the provinces, as well as to the Delta Area to fight the flames.
This represents the ecological breakdown of years of controlled burning of land to prepare it for farming. In the long run, the water can be contaminated, the ashes could clog the lungs of animals and kill of vulnerable wildlife, as well as affecting human beings.
More than 270 square miles are burning along the river Paraná, and the winds are bringing the smelly fumes down to the city. What's dangerous is not only the high levels of carbon monoxide in the air, but also the extremely low visibility on the highways and runways from 6 this morning until 2 hours ago. Sometimes drivers could only see 2 meters in front of them, so the local police closed the routes to wait out the smoke.
As a person with allergies, I haven woken up being unable to breathe, gasping for air, even with the windows closed and ventilation blowing. It's a dangerous situation for the elderly and the very young. But what can we do? We have to wait for rain, or for colder weather, which could combat the humidity created by the smoke.
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#1: 4/23/2008 at 11:19 p.m.
http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=18006
— mw | Unregistered, Swarthmore
#2: 5/7/2008 at 9:31 a.m.
Update to this article: One of the reasons the fires raged so far out of control was because not only is late April not the fire burning season, but these people were not farmers with government permission to burn the land. One probable cause of the density of the smoke is that these people--as in we don't know exactly who they are--were burning areas of dense brush in the delta, and not the usual lands that are burned for grazing. There is one theory that they were trying to drive out an endangered animal species, one which fetches high prices for its pelt in Europe, and so were hunting the animals in order to kill them. Unfortunately their natural habitat is a dense area along the Delta, hence the intensity of the flames. This also made it extremely difficult for government firefighters to get to the area.
— Stephanie | Unregistered, Non-Swarthmore