Tests reveal toxic delta vegetables - Pearl River Delta, China

Well, I guess it is not enough that one can not breathe the air in Guangdong let alone exercise (for fear of injuring your lungs), but now apparently you can not eat the vegetables there due to toxic pollution.

Tests reveal toxic delta vegetables
High lead, cadmium levels in food
Zhuang Pinghui and Cheung Chi-fai

Jan 18, 2008


Serious heavy-metal contamination has been found in vegetables from the Pearl River Delta and in the soil they grow in, a mainland report says.

Surveys of densely populated cities such as Guangzhou, Foshan , Dongguan and Zhongshan discovered the soil contamination, the Guangzhou Daily reported yesterday. Samples taken in areas such as Nanhai and Xinhui - among the province's main vegetable-producing areas - showed serious contamination.

An expert said the areas did not supply Hong Kong's vegetables.

Although the contamination may not be serious enough to lead to food poisoning - because most chemicals can be washed away before consumption - the findings confirm the fears of environmentalists that Guangdong's breakneck economic development over the past three decades has caused serious environmental damage.

The soil sampling - initiated by Guangdong's Agriculture Department - is being carried out after Chen Riyuan , a professor at South China Agriculture University, submitted his own study to the government last year alerting it to the problem of heavy-metal contamination of vegetables.

Another study conducted by Sun Yat-sen University examined vegetable samples taken from 12 wet markets in Guangzhou. It confirmed that contaminated vegetables had found their way to consumers.

Lead levels in leaf samples tested were 37.5 per cent above acceptable limits and cadmium levels were 18.1 per cent too high. In samples of root vegetables, the level of lead was 26.3 per cent above acceptable limits and cadmium 9.7 per cent too high.

It is not the first time researchers have found chemical contamination of Guangdong's farmland. In 2005, a State Environmental Protection Agency survey found 40 per cent of the delta's cities suffered from heavy-metal pollution, with the contamination "serious" in 10 per cent of cities.

Contacted yesterday, Professor Chen said he hoped the government would be able to come up with solutions. He said his study showed the problem had been controlled in big cities but was prevalent elsewhere.

"Land that has suffered low levels of pollution can be treated through technology," he said. "But it will be very costly to deal with land with serious pollution."

He suggested growing flowers or trees as an alternative.

Professor Chen said Hong Kong should not worry because vegetables supplied to the city mainly came from so-called "pollution-free" production bases in the province. According to the Guangzhou Daily, Guangdong has 260,000 hectares of farmland qualified as pollution-free.

Wong Ming-hung, director of the Croucher Institute for Environmental Science at Hong Kong Baptist University, said there was no cause for panic since most of the chemicals could be washed off leaf vegetables.

"The top priority now is to conduct research to find the sources of these heavy metals. Contaminated land should be left vacant," he said.

Edward Chan Yue-fai, of environmental group Greenpeace, cautioned that the problem could spread as polluting factories moved inland.

Hong Kong's Centre for Food Safety would not comment on the Guangzhou Daily's report.

High levels of lead can damage virtually every system in the body. It is especially harmful to the developing brains of fetuses and young children.

The 21th Floor

Here is an interesting bit of Chinglish / Engrish taken at a Beijing hotel in Zhongguancun (the Silicon Valley of Beijing as it were).





The twenty-firTH floor?

The Shenzhen Web

The Shenzhen Web appears to be a good resource for facts and information regarding ole Shenzhen:

• 17,000 - foreigners living permanently in Shenzhen
  
  
• 430,000 - foreigners studying or working temporarily in Shenzhen
  
  
• 8.46 million - Shenzhen hukou holders in 2006
  
  
• 11 million - target limit of Shenzhen hukou holders by 2020
  
  
• 15 million - “warning threshold” at which “the per capita public resources will be reduced and the city’s development restrained”…
  
  
• 12345 - Phone number for English language hotline for laowai to whinge about lack of public services.

Lubricants + Vibrated Condoms = Wacky Engrish

I prefer my condoms pre-vibrated, don't you?

Free HIV/AIDs tests for farmers in Shandong Province, China

I noticed this public service ad in a bathroom at a 4-star hotel in Jinan, Shandong Province. Glad to see this. Free HIV/AIDS testing poster for farmers. Lots of farmers in Shandong Province and some are sure to have been victim to the paid blood donation sort of scandal that has led to infections in Henan Province and other areas.

"Jinan" means "white smog" in Chinese?

The air pollution in Jinan City (provincial capital of Shandong Province, China) is quite severe. White smog everywhere 24 hours a day...

Banned toothpaste - for free in hotels in China

As this video short indicates, toothpaste brands that have been identified in deaths in Panama (and banned elsewhere such as in Singapore) are readily available in China. Free to hotel guests at many hotels.

The brand is called "Hei Mei" or "Little Dark Sister" -- I think this is a play on Darlie toothpaste...

I bring my own toothpaste to China. Toothpaste not made in China. Want to avoid any chance of brushing my teeth with diethylene glycol.

Mike Vaughn's birthday in China

Birthday cake with chopsticks!

Double Sadness Internet Hell in China

I spent a week in China on business. To my dismay, I was all but unable to access my www.netidentity.com e-mail account (Boyd@JonesEmail.com ) and many Web sites in the West were incredibly slow or blocked by the Chinese Internet censors -- or both. Gmail worked well though (for the most part) and I tried to move all e-mail traffic to Gmail during that week.

Truly Internet hell. "Double" in the sense that the sites like Wikipedia.org remain blocked by the China Internet cops -- and in the sense that the Taiwan earthquake in late December 2006 (and the cutting of underseas cables) is still slowing Internet access in China.

Things were a little better in Hong Kong (I assume Hong Kong has some Internet access redundancy of some sort) and back to normal when I returned to Taiwan (although the earthquake cut cables south of Taiwan, Taiwan's access itself to the Internet cloud was not affected).

Great Asian Internet disruption of 2006 continued

Although 90% of the sites I visit are not affected, I have noticed that sites hosted in Hong Kong or Mainland China are loading VERY slowly indeed. Sites and e-mail accounts hosted over there.

Furthermore, many friends in Hong Kong and China continue to complain that maybe they can get Skype to work, but not MSN Messenger and that foreign sites (such as blogspot blogs) load very, very slowly for them if at all.

Great Asian Internet Disruption of 2006

The earthquake last night near Taiwan seems to have caused quite a lot of Internet access issues:

My colleagues in China report huge problems accessing foreign sites and Hotmail and Yahoo mail. I, in Taipei, Taiwan, however, have had absolutely no problems today accessing any of the "usual suspect" sites such as Yahoo, Google, Gmail, Blogspot, Techcrunch, etc.

One friend in Taiwan indicated that he is accessing Web sites rather slowly though.

Dim Sum Breakfast

Breakfast may be the best meal of the day in Canton (Guangdong Province). Dim Sum. Here is a video of a typically crowded dim sum restaurant in the morning in Zhuhai, China (across the border from Macau).

Random walk through Shenzhen

A random walk through a residential community in Shenzhen.

Hong Kong airport

The Hong Kong airport -- one of the -- if not the -- most efficient, comfortable and eye-pleasing
airports in the world.