The causes of air pollution in big cities essays - Las Vegas
It is announced that 900 deaths each year in New Zealand due to PM 10. The problem is according to an environmental project , Hanoi and HCM city have the amount of it over 20 times to the rule set by WHO ( VNS 2007 ). A research by the Minister of Health indicated that in each 100000 people, 4,100 (4, 1%) has lung cancer and 3,800 has to deal with throats and tonsils problems (Vietnamnet Bridge) However the most vulnerable groups are children, pregnant women, the elderly or housewives who are use biomass fuel for cooking. A research carry Southern California Children’s Health (2013) in over 1000 children between the periods of 10 to 18 year old has shown that those living in the polluted area must deal with a higher risk of underdeveloped lungs. Their lungs only worked as 80% of a normal child that age and might never be fully recover. A further study by Environmental Health Perspectives (2014) indicates that the chances of getting high blood sugar would be twice for pregnant one. High blood sugar during pregnancy might lead to unpredictable consequences for both mother and the baby such as preterm birth and obesity… Researchers produced a test in 2000 women in Boston and find out that the chief culprit is PM 2.5 near their living areas.
The causes of air pollution in big cities essay
AIR POLLUTION IN CHINA. Version air pollution in big cities essay 1
A draft of a 2007 combined World Bank and SEPA report stated that up to 760,000 people died prematurely each year in China because of air and water pollution. High levels of air pollution in China's cities caused to 350,000-400,000 premature deaths. Another 300,000 died because of indoor air of poor quality. There were 60,000 premature deaths each year because of water of poor quality. Chinese officials asked that some of the results should not be published in order to avoid social unrest.
Causes of air pollution in big cities essay
Air pollution has become a major issue in China and poses a threat to Chinese public health. In 2016, only 84 out of 338 (administrative division of the (PRC), ranking below a and above a ) or higher cities attained the national standard for air quality.