Northern Chinese Life Expectancy Cut by 5 Years Due to Air Pollution
July 9, 2013 10:00 AM
comment(s) - last by
The widespread use of coal in the north is causing the lower life expectancy
Chinese citizens living in the northern part of the country have a lower life expectancy than those in the south, according to a new study.
The study, led by Michael Greenstone from the environmental economics department at the Massachusetts Institute of Technology (who was accompanied by an Israeli and two Chinese scholars), said that
heavy pollution in northern China
causes citizens in that area to have lower lifespans than those in the south.
In fact, the study says that the 500 million people who live north of the Huai River will lose 2.5 billion years of life expectancy because of air pollution. More specifically, each northerner has a 5.5-year drop in life expectancy compared to southerners.
This cut in life expectancy, according to the study, is mainly due to outdoor air pollution in the north. The concentration of particulates north of the Huai was 184 micrograms per cubic meter higher than in the south. This is about 55 percent greater in the north than south.
This much air pollution is leading to cardiorespiratory diseases and other health problems related to breathing this in. The pollution is caused by the use of free coal for boilers for winter heating north of the river. Also, coal-fired factories are extremely common in the north compared to the south.
The study analyzed health and pollution data collected by Chinese officials from 1981 to 2001.
“It highlights that in developing countries there’s a trade-off in increasing incomes today and protecting public health and environmental quality,” said Greenstone. “And it highlights the fact that the public health costs are larger than we had thought.”
The researchers hope that this study pushes China to make greater environmental protection laws and take health risks associated with air pollution more seriously.
This study was published in
The Proceedings of the National Academy of Sciences
The New York Times
This article is over a month old, voting and posting comments is disabled
7/10/2013 11:30:44 AM
And it is mostly male (over 50% of the general population compared to the rest of the first would which is in the high 40's), which is really going to cause problems down the road. In general, chinese men do not like better educated women, so their choices of partners are going to be slimmer than what is already present. They will probably have a 'bust' period that is much larger than the one the U.S. had. India is more likely the country that should be seen as a future population problem.
“And I don't know why [Apple is] acting like it’s superior. I don't even get it. What are they trying to say?” -- Bill Gates on the Mac ads
NASA Study: 15% Of America's Air Pollution Is From Asia
March 19, 2008, 11:15 AM
Creationists are Mad About Google Doodle Depicting Evolution
November 24, 2015, 8:48 PM
DHS and TSA: Whoops, We Missed That 73 Airport Employees May be Terrorists
November 19, 2015, 2:16 PM
Star Wars Spinoff Film "Rogue One", Theme Park Attractions Announced
August 17, 2015, 12:20 PM
SpaceX Falcon 9's Seventh Supply Mission to ISS Ends w/ Fiery Stage 1 Explosion
June 28, 2015, 1:10 PM
Cool Science Video: Glowing Millipede Prowls the Nevada Desert
May 18, 2015, 12:00 PM
Newly Discovered Costa Rican Glass Frog is Kermit's Doppelgänger
April 22, 2015, 11:26 AM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information