三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

US EUROPE AFRICA ASIA 中文
Opinion / Op-Ed Contributors

Control traffic to fight pollution

By Murad Qureshi (China Daily) Updated: 2014-10-28 13:55

Control traffic to fight pollution

The Chinese government’s response to the smog covering Beijing before the Asia-Pacific Economic Cooperation meeting on Nov 7-11 gives me a sense of déjà vu, albeit of a positive kind. Remember the 2008 Olympic Games and the media storm created over the air quality in Beijing before blue skies greeted athletes and officials a day prior to the opening ceremony? No athlete’s performance was affected by the city’s air quality, as traffic flowed freely.

The Chinese leadership has emphasized the importance of taking measures to deal with the smog during the APEC meeting. Beijing authorities announced a yellow alert for severe smog and air pollution with PM2.5 at more than 500 micrograms per cubic meter. They also have imposed strict vehicle control, encouraged residents to take public transport and declared a six-day holiday to keep the skies clear.

Similar measures were taken during the Beijing Olympics to improve the city’s air quality. This was essentially achieved by providing better and cheaper public transport and implementing the odd-even license plate restrictions that allowed car owners to drive only on alternate days. Apart from closing down factories in the Beijing-Tianjin-Hebei region, the authorities introduced cheaper fares and stricter traffic control measures during the Olympics helped, which helped increase the proportion of Beijing residents using public transport from 35 percent to 45 percent. Standard bus fares were reduced by up to 60 percent for ordinary commuters and 80 percent for students, and the fare for a single subway ride was slashed to 2 yuan.

Keeping the 2008 measures in mind, one could say the arrangements for the APEC meeting will cause some inconvenience to Beijing residents. But the six-day holiday will offer them some respite to go about their life in a normal way. And since this is something not many Western countries hosting major conferences have been able to offer to their citizens, many observers will closely watch this experiment to see whether it has any knock-on effects on the economy.

Yet car ownership in Beijing is still growing by about 200,000 a year. The only solution to this challenge is the continuous development of the city’s public transport system along the lines already implemented by the authorities, but with one important addition — charging for traffic congestion. This will ration road space by price, so that the marginal cost of an additional trip by a car owner will be paramount in his/her mind.

Previous Page 1 2 Next Page

Most Viewed Today's Top News
...
主站蜘蛛池模板: 亚洲一区二区三区亚瑟 | 亚洲午夜精品一区二区蜜桃 | 91视频综合 | 国产成人久久精品二区三区牛 | 亚洲欧美日韩精品久久亚洲区色播 | 亚洲国产一区二区三区青草影视 | 免费在线观看黄色小视频 | 中文字幕在线观看一区 | 婷婷在线五月 | 91探花在线播放 | 亚洲网红精品大秀在线观看 | 日本黄色高清视频 | 午夜黄色一级片 | 国内精自视频品线六区免费 | 国产精品蜜芽在线观看 | 久久精品国产亚洲片 | 欧美在线一区二区三区欧美 | 国产精品揄拍一区二区 | 久久成人视 | 久久精品94精品久久精品动漫 | 亚洲一区精品视频在线 | 久久青青草视频 | 91视频h| 91一区二区午夜免费福利网站 | 久久久国产99久久国产首页 | 免费网站直接看 | 国产骚| 青青青国产视频 | 91亚洲精品久久 | 成人在线观看一区 | 欧美一区二区高清 | 综合久久久久综合体桃花网 | 亚洲一级理论片 | 亚洲制服一区 | 大学生一级特黄的免费大片视频 | 直接黄91麻豆网站 | 啪啪免费网站入口链接 | 国产精品你懂的 | 色综合久久丁香婷婷 | 亚洲人视频在线观看 | 国产高清不卡视频在线播放 |