Friday, June 29, 2007

2008 Olympics

It looked like the U.S. wilted in the Maracaibo heat last night, unable to last the full 90 minutes against a strong Argentina side. Add coal smoke, ozone, and particulate matter to the mix, and you'll have soccer players wheezing their way to the final whistle (if they even make it that far). Unfortunately, that's exactly the type of air that will clog the lungs of more than 10,000 athletes next year at the Olympics in Beijing.

On days when there is no rain or wind, ozone and fine dust are often two to three times the maximum levels suggested by the World Health Organization, making the Chinese capital one of the world's dirtiest cities. Endurance athletes such as marathoners and cyclists will have the toughest time—they inhale up to 150 liters of air per minute, more than 10 times what an office worker does. Spectators who are elderly, very young, or chronically ill may also encounter problems, including asthma, sore throats, and allergic reactions, all of which occur even among healthy visitors.

"I wouldn't expect a world record in the marathon in Beijing," says a physician who advises the British Olympic Committee.

The Beijing Olympics won't be the first time athletes will have to contend with poor air quality. More than 20 percent of U.S. athletes had breathing problems due to smog in Athens in 2004, says a manager of the U.S. Olympic team. British runner Steve Ovett said air pollution made him collapse at the 1984 Los Angeles Olympics.

Beijing is committed to making its Olympics the "Green Games," and is investing more than $3B to clean the air, but it's unclear if it can succeed. Areas outside the city are responsible for a substantial amount of the pollution, and over 1,000 new cars hit the streets each day.

In the end, maybe China has bigger fish to fry (see here and here) a little over a year out from the summer games.

Pollution Dangers Cast Shadow over 2008 Olympics [Der Spiegel]
UNEP and Beijing Sign Green Games Agreement [United Nations Environment Programme]
Air quality during the 2008 Beijing Olympic Games [ScienceDirect]
IOC asked to prevent evictions and protect Olympic workers [Play The Game]
Olympic firm admits child labour [BBC]



linda said...

They're trying very hard to clean it up at all costs, but the level of pollution is astonishing and the government have a big task on their hands. The first priority, I believe, is to do something about the seasonal sandstorms.

soccermad said...

It makes you wonder how the athletes will do, especially the players in the soccer tournament. The Asian Dust, as they call sandstorms there, is quite a problem as you say. What they can really do about it, I don't know.