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|BEIJING Mens Jordan 13 Wheat For Sale , Sept. 4 (Xinhua) -- Beijing's smog is expected to arrive earlier this year, said China's Ministry of Environmental Protection (MEP).
The smog, which often occurs in late autumn and winter, has already returned to the capital city in early September. Air quality started to worsen Saturday morning, with PM 2.5 density reaching 176 micrograms per cubic meter of air, indicating heavy air pollution, according to data from the Beijing Municipal Environmental Protection Monitoring Center.
The smog will persist until Tuesday www.jordan13wheat2017.com , when rain and a northerly wind are forecast to hit the city.
The new round of air pollution is a result of unfavorable air conditions and high local vehicle emissions, the Beijing Municipal Environmental Protection Bureau explained.
Nitrate has been confirmed as a main pollutant, accounting for 30percent of PM 2.5 as of Monday noon.
"Our monitor shows the concentration of nitrogen oxide, which can turn into nitrate, at night is two to four times that of the day, indicating diesel trucks only allowed to enter Beijing at night are the main culprits," said Liu Baoxian air jordan 13 retro wheat for sale , senior engineer at the monitoring center.
Beijing's 5.8 million vehicles produce more than 10 tonnes of nitrogen oxide and hydrocarbon compounds annually. Heavy-duty diesel vehicles only account for 4 percent of the total vehicles in the capital, but discharge half of the nitrogen oxide, and 90 percent of particulate matter of car exhaust.
The case is even worse if non-local heavy-polluting diesel trucks are counted.
The Beijing Municipal Environmental Protection Bureau has therefore partnered with 13 departments to improve supervision of heavy-duty vehicles. As of August, more than 12,000 vehicles had been fined for excessive discharge on the road.
"Beijing is introducing a smart monitoring system that can capture high-emission vehicles in real time," said Su Xuetian, from the city's environmental protection bureau.
According to the MEP statement Sunday night air jordan 13 wheat 2017 for sale , the possible earlier smog is forecast based on the melting of Arctic sea ice and the temperature variation of the Pacific Ocean.
It also said a weaker Siberian High was expected to bring fewer cold fronts in the following months, resulting in a more humid, warmer winter, which also means earlier heavy air pollution.
The MEP said that it would launch a campaign against heavy air pollution in autumn and winter.
In the plan, the country should improve its forecast calculation capacity to extend the forecast period from seven to 10 days, and emergency response plans should be improved in 28 cities in northern and central China to ensure the effectiveness of measures to cut emissions.
MEP will also set up a Beijing-Tianjin-Hebei air environment management agency to help deal with heavy pollution in autumn and winter.
Density of PM2.5 nationwide dropped 6.9 percent year on year in July, while Beijing reported an average PM2.5 density of 64 micrograms per cubic meter in the first seven months of 2017 air jordan 13 wheat for sale , down 34.7 percent from the same period in 2013.
by Li Jizhi, Elina Xu
HELSINKI, Aug. 15 (Xinhua) -- "Look at the fandom! Most of them are at their 40s or 50s. If a literature is welcomed by the chubby middle aged only, then where is the future of it?"
Chinese leading sci-fi writer Liu Cixin still remembered that the science fiction used to enjoy a golden age when almost all the writers and readers were vigorous youngsters.
Xinhua reporters talked with Liu following an awarding ceremony of the Hugo Awards, deemed the highest honors for science fiction works, at the 75th World Science Fiction Conference in Helsinki last weekend.
Liu's novel "The Three-Body Problem III: Death's End" did not win out although it was within the finalists of the Hugo Award for Best Novel. The winner was "The Obelisk Gate", the second book of a popular series written by American novelist N. K. Jemisin jordan 13 retro wheat for sale , who was the winner of the same award last year.
While Jemisin set the plot on a strange planet, she portrayed a picture that actually happens on the earth, with great effort in depicting the disparities between social classes.
LIGHT FANTASY STYLE
Liu Cixin witnessed a lot more of the Hugo winning works focusing on real lift problems such as ethnic discrimination, sexual bias, the impact of AI on human society etc in recent years. Different storytelling styles have also been adopted, he added.
Another example is the series of epic novels "A Song of Ice and Fire", which features what Liu described "a light fantasy style". "The fantasy element is not so evident in the novel jordan 13 wheat 2017 for sale , and the writer has shown great restraint in application of the super natural force," he elaborated.
Unlike the legendary work written by George P. R. Martin, the Chinese bestseller "The Three-Body Problem" written by Liu Cixin is considered representative of the traditional faction, or known as "hard science fiction". It won the Hugo Award for Best Novel in 2015, and was said to be possible to revive the taste of the genre.
"Actually it hasn't, and will never revive," said Liu. He told Xinhua jordan 13 wheat for sale , not without regret, that he would probably never again win the Hugo Award in his life.
Similarly regrettably, another excellent traditional science fiction series, "The Exapanse" has not won any of the Hugo Awards or Nebula Awards at all, noted Liu.
LACK OF MYSTERY
The cause of the decline of the traditional science fiction literary, Liu believes, is the lack of sense of mystery of science.
The science has been developed to an extent that people are surrounded and bombarded by all kinds of new technologies "so that people are not any more curious about the science fiction Air Jordan 13 Retro DMP White Metallic Gold Online ," he said.
The Americans started to try to turn the tide in 1970s, putting more effort on literariness, desc
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