In new network on July 21 report (reporter Bao Guangxiang) 21 days morning, forum of zoology civilization international 2013 fine grained of annual meeting watch casesPM2.5(content)the best selling watch cases cent forum is held, the environmental protection expert that comes from the branch such as academy of science of environment of the Chinese Academy of Engineering, China, Beijing University " PM2.5 crisis " spread out discuss, experts state China already became world PM2.5 to pollute the most serious area at present.
modern dining chairs"PM2.5 crisis " cent forum with " since be the same as breath, be about to struggle in all " for the theme, expert scholar in recent years air pollution situation and strategy of prevention and cure undertook discussing, situation of the cause of formation that causes the pthe most popular north face shirtsublic to heat up free modern dining chairsthe PM2.5 that discuss in recent years, development and processing begin development to talk about.
Since last year, china is saved more (city, area) appear successive and severe mist haze wthe most popular selling norton internet antiviruseather, partial area appears even PM2.5 index explodes the extreme circumstance of the watch, cause the public wide attention and heat are discussed.
"China has become world PM2.5 to the best selling north face shirtspollute the most serious area at presenthe best spring poolt. " Chai Fage of assistant dean of academy of Chinese environment science expresses when accepting a reporter to interview, the PM2.5 index of the London with the most serious pollution of the air on the history is in about 10 to 20 microgramme / stere, and Beijing achieved 90 microgramme ispring pooln fastigium / stere left and right sides, the city such as Guangzhou also achieved 50 microgramme / stere left and right sides.
"Our country atmospheric is average visibility reduces the 2-4 kilometre nowadays from the 4-10 kilometre 1961. " change of climate of Chinese atmosphere bureau is extraordinary Ding Yi of academician of advisory, Chinese Academy of Engineering is collected express, at present the air pollution of our country appears piece regional the trend that spreads ceaselessly.
Institute of Tsinghua university environment teachs He Kebin to express to want to pass pair of air pollution to carry out contaminant to manage in coordination, executive area and branch control PM2.5 jointly in coordination.
Courtyard of program of environmental protection department expresses south gold of assistant dean king, the masterstroke that wants what atmosphere environment quality regards key area air pollutvancouver to harrison hot springsion as prevention and cure to stressthe most popular watch cases cogent improvement, examine in the round air quality improves a target, quicken air quality to improve a process.
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