Navigation Links
Cut emissions further or face risks of high air pollution, study shows
Date:8/1/2012

Most of the world's population will be subject to degraded air quality in 2050 if man-made emissions continue as usual. In this 'business-as-usual' scenario, the average world citizen 40 years from now will experience similar air pollution to that of today's average East Asian citizen. These conclusions are those of a study published today in Atmospheric Chemistry and Physics, an Open Access journal of the European Geosciences Union (EGU).

Air pollution is a major health risk that may worsen with increasing industrial activity. At present, urban outdoor air pollution causes 1.3 million estimated deaths per year worldwide, according to the World Health Organisation [1].

"Strong actions and further effective legislation are essential to avoid the drastic deterioration of air quality, which can have severe effects on human health," concludes the team of scientists, led by Andrea Pozzer of the Abdus Salam International Centre for Theoretical Physics in Italy (now at the Max Planck Institute of Chemistry in Germany), in the new paper.

The researchers studied the impact of man-made emissions on air quality, assuming past emission trends continue and no additional climate change and air pollution reduction measures (beyond what is in place since 2005) are implemented. They point out that, while pessimistic, the global emissions trends indicate such continuation.

"At present the post-Kyoto climate negotiations are progressing slowly, and it is unclear how air quality policies will develop globally," explains co-author Greet Janssens-Maenhout of the European Commission Joint Research Centre in Italy. "In regions with economic growth, it might be less effective to implement emission-reduction measures due to strong growth in activities in particular sectors; in countries suffering from the economic downturn, implementing expensive air-quality measures could prove difficult in coming years," she adds.

"We show that f
'/>"/>

Contact: Andrea Pozzer
andrea.pozzer@mpic.de
49-613-130-54600
European Geosciences Union
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. University of Minnesota startup offers game-changing energy solutions that reduce CO2 emissions
2. Gaseous emissions from dinosaurs may have warmed prehistoric earth
3. Time, place and how wood is used are factors in carbon emissions from deforestation
4. Study finds emissions from widely used cookstoves vary with use
5. Bugs have key role in farming approach to storing CO2 emissions
6. Atmospheric scientists release first bottom-up estimates of Chinas CO2 emissions
7. Global CO2 emissions continue to increase
8. The genomics symposium to boost the further development of cancer research
9. Reproductive health providers should discuss environmental exposure risks with patients
10. Report presents designs for study of cancer risks near US nuclear facilities
11. Increasing water scarcity in Californias Bay-Delta will necessitate trade-offs; hard decisions needed to balance various environmental risks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... from Ume University, Sweden, have explored two different ... reaction sequence leading to the formation of oxygen ... published in the scientific journal Nature Communications ... present day synthetic catalysts for water oxidation, which ... for the direct storage of solar energy in ...
(Date:7/11/2014)... that transplantation of mesenchymal stem cells can stimulate neurogenesis ... of Alzheimer,s disease (AD) and improve tissue and function ... are reported on the therapeutic effect of adipose-derived stem ... the effect on oxidative injury and neurogenesis in the ... team, School of Life Sciences, Tsinghua University, China transplanted ...
(Date:7/11/2014)... Evidence exists that cannabinoid receptor type 1 ... Ca2+ influx, and reduce neurotransmitter release. However, ... 1 can increase extracellular Ca2+ influx and ... his team, Tongji Hospital Affiliated to Tongji ... Technology, China used whole cell voltage-clamp and ...
Breaking Biology News(10 mins):Molecular snapshots of oxygen formation in photosynthesis 2
... electronic skin, or e-skin, and electronic eye implants or ... Researchers with Berkeley Lab and the University of California ... of carbon nanotubes and silver nanoparticles similar to the ... e-whiskers respond to pressure as slight as a single ...
... of men,s bones - but only if they marry when they,re ... In a study published online in the peer-reviewed journal Osteoporosis ... were younger than 25 had lower bone strength than men who ... In addition, men in stable marriages or ...
... climate. Take, for example, the Mayans, who, throughout the ... their major ceremonial centers after a series of multi-year droughts, ... forests. Much later, in the late 20th century, frequent droughts ... migrate from the dry north to the wetter south where ...
Cached Biology News:E-whiskers 2Guys: Get married for the sake of your bones, but wait until you're 25 2Guys: Get married for the sake of your bones, but wait until you're 25 3Princeton model anticipates ecological impacts of human responses to climate 2Princeton model anticipates ecological impacts of human responses to climate 3
(Date:7/13/2014)... 13, 2014 2014 Deep Research Report ... professional and in-depth study on the current state of ... The report provides a basic overview of the industry, ... analysis and Chinese domestic market analysis are provided with ... of the market. A comparison between the international and ...
(Date:7/11/2014)... , July 11, 2014 Research and ... Transfection Technology Market - Global Industry Analysis, Size, Share, ... their offering. http://photos.prnewswire.com/prnh/20130307/600769 ... nucleic acids (either DNA or RNA) into cells. This ... of cancer cells and protein metabolism by affecting the ...
(Date:7/11/2014)... SEATTLE , July 11, 2014  Researchers ... navigate three-dimensional images. The new technology, called Virtual ... of small structures like neurons and synapses using ... Finger,s unique technology makes 3D imaging studies orders ... resources at an unprecedented level across many areas ...
(Date:7/10/2014)... 10, 2014 Deep Knowledge Ventures ... Forum on ‘Commercialising Longevity Research’ and welcomed a ... the London Bioscience Innovation Center for the event, ... Aging Analytics Ltd. The meeting highlighted the need ... research for age-related disease, as well as the ...
Breaking Biology Technology:2014 Nano Silver Industry in Global and China Regions Development Proposals Analysis Available at DeepResearchReports.com 22014 Nano Silver Industry in Global and China Regions Development Proposals Analysis Available at DeepResearchReports.com 3International Transfection Technology Market - Industry Analysis, Size, Share, Growth, Trends and Forecast to 2019 2Virtual Finger Enables Scientists To Navigate And Analyze 3D Images Of Complex Biological Structures 2Virtual Finger Enables Scientists To Navigate And Analyze 3D Images Of Complex Biological Structures 3DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 2DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 3DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 4DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 5DKV Sponsors Forum on Commercialising Longevity Research; Brings Together Scientists, Investors, Entrepreneurs and Celebrities 6
... , for routine high fidelity amplification of up to 3.5 kb , ... 100 units , Cat. No. 1 664 955 ... , , Description , , , ... archaebacterium Pyrococcus woesei. The enzyme has a molecular weight of , ...
... , for routine amplification of up to 3 kb genomic DNA ... , , , , , ... contains 10 vials of 2x concentrated PCR reaction , mix (Taq ... dNTPs) plus water PCR grade (for dilution), sufficient for 100 , ...
... for amplification of up to 5 kb targets from genomic DNA ... , , , , , ... concentrated High Fidelity PCR Master contains all necessary , reagents ... a unique enzyme blend of Taq DNA Polymerase and Pwo DNA Polymerase[a thermostable , ...
Cached Biology Technology:Pwo DNA Polymerase 2Pwo DNA Polymerase 3PCR Master 2PCR Master 3High Fidelity PCR Master 2