Reuse world

during the Olympic Games, Beijing’s air quality received high praise from the international community and went to Beijing, people around the world have also experienced the good air quality in Beijing, Beijing realized the “Beijing 2008 Olympic Games Bid Report” in the air quality commitments. However, the improvement of air quality requires not only the actual feelings, but also proof of scientific data. BOCOG also need to use scientific data to evaluate the five provinces and cities in North China Beijing as the center for joint action to protect the Olympic air-quality implementation of the program effectiveness.

preparation for the beginning of the Olympic Games in Beijing, Chinese Academy of Sciences to play in the atmospheric environment on the three-dimensional monitoring, environmental satellite remote sensing, air quality model early warning prediction combined strengths to the Olympic museum field, air pollution monitoring around Beijing as the main content set up to Beijing as the center around the key areas covered by a comprehensive three-dimensional atmospheric environment monitoring system, made up for business in Beijing, Atmospheric Environment, routine monitoring tools, content and scope of deficiencies. Through close co-operation with the Beijing Municipal Environmental Protection Bureau to undertake the construction of the monitoring system, researchers have studied the Chinese Academy of Sciences Yanshan Petrochemical, Shougang Group, Beijing Capital International Airport and other important sources of pollution abatement districts to improve the effectiveness of air quality, traffic limit line environment effects, as well as the neighboring provinces and municipalities including Beijing’s air quality impact and contribution to the Olympic Games and model analysis of daily air quality forecasts, and will continue to serve the Beijing Paralympic Games.

undertaken by the Chinese Academy of Sciences, “the Olympic Games in Beijing and surrounding areas of environmental monitoring and early warning of atmospheric Joint Action Plan” project is the Chinese Academy of Sciences, “science and technology service the Olympic Games, the Olympic Games bring science and technology” in a typical. The project in 2007, “Good Luck Beijing” test events during the three-dimensional observation data through a comprehensive analysis, research of the Beijing motor vehicle line of measures to limit the impact of the atmosphere to improve the environment for the Beijing Olympics air quality testing and revision of security programs and make contributions.

during the 2008 Beijing Olympics, Chinese Academy of Sciences of Beijing as the center, covering the region around Beijing, using fixed-point continuous monitoring and flow combination of real-time monitoring, surface monitoring and measuring the vertical combination of ground and satellite remote sensing observation phase combination of routine observation and observation of high-tech means to combine to form three-dimensional observation network of regional air pollution. Chinese Academy of Sciences in Beijing, southwest, along the Taihang Mountains in Shijiazhuang, Baoding, Zhuozhou, east along the Yanshan Mountain in Qinhuangdao, Tangshan, Xinglong, Yanjiao, south-easterly direction in the Yucheng, Cangzhou, Tianjin, Langfang, and Kagawa, etc. set up 23 international standards for air quality monitoring stations. Independent research and development environment for the use of Chinese Academy of Sciences Optical three-dimensional monitoring technology and equipment, in the Olympic main stadium area, focusing on sources of pollution (Shougang, Yanshan Petrochemical and Capital Airport), Beijing, southwest and south-east of pollutants transport channel (Yun Gang, Liulihe, yufa and Yongle Dian), as well as traffic corridors (North Ring) established a three-dimensional monitoring network, a total of 11 monitoring stations, as well as three super-stations and two mobile monitoring vehicles.

experts pointed out that “the Olympic Games in Beijing and surrounding areas for environmental monitoring and early warning of atmospheric Joint Action Plan” project key features are: comprehensive, autonomous, real-time and regional. The project aimed at major national needs, through the CAS Knowledge Innovation Project 3, to break the Professional Council, the research base, the Institute’s boundaries, to play Academy of Sciences, the overall advantages of multi-disciplinary, fully embodies the Olympic Games, Chinese Academy of Atmospheric Environmental Monitoring System Action Plan and innovative.

experts said, “the Olympic Games in Beijing and surrounding areas of environmental monitoring and early warning of atmospheric Joint Action Plan” project using conventional means of observation and observation of high-tech combination of a fixed point of the process of continuous monitoring and the typical combination of mobile to strengthen monitoring, ground monitoring and combination of vertical measurement, ground telemetry combined with satellite remote sensing; the formation of a wide range of three-dimensional real-time monitoring network, integrating E-Science Information data sharing platform, enables interdisciplinary interaction and information to play a comprehensive Chinese Academy of Sciences advantage.

is worth noting that, in the Beijing Olympics a comprehensive three-dimensional atmospheric environment monitoring system 95% of the equipment is independently developed by Chinese Academy of Sciences, not only has the independent intellectual property rights, and to meet international standards, the monitoring data and made assessed by the international organizations and experts. Through this work, also out of our environment research in the field that must be purchased from abroad, observing equipment model. Prompted us to gradually get rid of restrictions on commercial instruments, so that we applied basic research, not only have their own scientific thinking, but also have their own scientific instruments. Among them, independent research and development of active and passive differential optical absorption spectroscopy, laser radar, Fourier transform infrared spectroscopy, particle size analyzer such as high-tech environmental monitoring equipment for the Olympic air quality monitoring and evaluation of data on temporal and spatial distribution of conventional pollutants, Organic Pollutants continuous automatic monitoring data, as well as sub-regional pollution emission flux and cross-regional pollution transport data. And use real-time access to observational data carried out twice a day the 72-hour Beijing air quality forecast.

In addition, a comprehensive three-dimensional atmospheric environment monitoring system to the Olympic museum field, focusing on pollution sources, pollution, transport channel is set to focus on three-dimensional monitoring stations and along the Taihang Mountains, Beijing Yanshan Mountains and other surrounding areas of the ground observation stations, covering areas of Beijing and its surrounding provinces and cities to assess Beijing’s air quality and pollution transport impact surrounding areas.

It is understood that the Olympic Games from early June 2008 between the start of atmospheric environmental monitoring of September 30, 2008, Chinese Academy of Sciences expert group submitted before 15:00 daily data for the Beijing Municipal Environmental Protection Bureau of the consultation. Continuous automatic monitoring data submitted in the form daily; vehicle monitoring, Olympic Games period (August 8 ~ August 24) and the Paralympic event period (September 6 ~ September 17) in the form of daily, other times in weekly form.

comprehensive analysis of the observations since June, our Government is committed to the four kinds of main kinds of pollutants, sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO) and respirable particulate matter (PM10) concentrations in all monitoring sites SO2, NO2, and CO 2 have reached the national standards and WHO guideline value; the Olympic Games period (August 9 -8 24) for all sites, respirable particulate matter have reached the national standard. O3, as the instructions of photochemical smog pollutants, although not listed in our Government’s commitment to set standards for the pollutants, but in the Olympic game period (August 9 -8 24), urban areas also reached the national standard.

widespread attention at home and abroad the air quality problems, Chinese Academy of Sciences Expert Group in line with the international community, the country responsible manner, using internationally accepted way to speak of scientific data. Confirmed that taken by the Olympic games in Beijing and surrounding the effectiveness of measures to protect air quality, objective and notarized with scientific data on air quality in China’s Olympic commitments to honor, much to dispel the doubts of many from abroad.

中国科学院科学数据，证明我们的承诺，奥运空气质量

奥运会期间，北京的空气质量得到了国际社会的高度赞扬，并到北京，世界各地的人们也经历了北京的空气质量，北京实现了“北京2008年奥运会申办报告”的空气质量的承诺。然而，空气质量改善，不仅需要实际感受，而且科学数据证明。北京奥组委还需要用科学数据来评估五省作为联合行动中心，中国北方城市，以保护北京奥运空气质量的计划的有效性实施。

为北京奥运会筹备工作的开始，中国科学院发挥对三维监测，环境卫星遥感大气环境，空气质量模型预警预报相结合的优势，外地的奥林匹克博物馆，空气污染，北京周边设立了一个全面的解决三维大气环境监测系统所涵盖的重点中心，北京的主要内容监测，弥补了在北京的业务，大气环境，例行监测工具，内容和范围不足之处。通过紧密合作，与北京市环保局进行的监测体系建设，研究人员研究了科学燕山石化，首钢集团，北京首都国际机场和减少污染的重要来源，其他地区的中国科学院改善空气质量的有效性，交通限行环境的影响，以及周边省市包括北京的空气质量的影响和贡献，奥运会和模范每日空气质量预报分析，直辖市，将继续为北京残奥会。

工作，由中国科学院，“在北京奥运会和环境监测和大气联合预警行动计划”项目的周边地区，是中国科学院“科技服务奥运，奥运会使科学和技术“的一个典型。该项目于2007年，“好运北京”在三维观测数据的测试赛，通过全面分析，北京汽车的汽车生产线的研究措施，以限制对大气的影响，改善北京奥运会环境空气质量测试和安全程序，修订和作出的贡献。

在2008年北京奥运会，中国的北京科学学院为中心，覆盖北京周边地区，使用固定点的连续监测和流动实时监测相结合，地面监测和测量地面垂直组合和卫星遥感观测的常规观测和高技术手段观测相结合的组合，形成三个地区的空气污染立体观测网络。中国科学院北京科学西南部，在石家庄，保定，涿州，沿燕山山脉东部，秦皇岛，唐山，兴隆，燕郊，南太行山东南在禹城，沧州，天津，廊坊方向，香川等设立空气质量监测站，23个国际标准。独立研究和发展环境为中国科学院光学三项奥斯卡使用立体监测技术和设备，在奥林匹克主体育场区，对重点污染源（首钢，燕山石化和首都机场），北京，西南和东南东污染物传输通道（恽噶嗯，琉璃河，榆垡，永乐殿），以及交通走廊（北环）建立了一个立体监测网络，11个监测站，以及3个超级站和两个移动监测车。

专家指出，“在北京奥运会和环境监测和大气联合行动计划，预警周边地区”项目的主要特点是：全面，自主，实时和地区。在国家重大需求的项目，通过中科院知识创新工程3，打破专业委员会，研究基地，研究所的界限，发挥中国科学院多的整体优势学科，充分体现了奥运会，中国科学院大气环境监测系统的行动计划和创新。

专家表示，“在北京奥运会和环境监测和大气联合行动计划，预警周边地区”项目使用的观察和高一的过程中固定观察点技术结合传统手段的不断监测和流动，加强监测，地面监测与垂直测量相结合的典型相结合，地面遥测结合卫星遥感;一个广泛的三个形成立体实时监测网络，整合电子信息科学数据共享平台，使跨学科的互动和信息，以全面发挥中科院的优势。

值得指出的是，在北京奥运会上的全面三维大气监测自动化系统95％的设备环境下独立中科院，不仅具有自主知识产权，并制定符合国际标准，监测数据，并作出国际组织和专家进行评估。通过这项工作，也指出了我们的环境研究的，必须从国外购买领域，观测设备模型。促使我们逐步摆脱对商业票据的限制，让我们应用基础研究，不仅有自己的科学思想，也有自己的科学仪器。其中，自主研发的主动和被动差分吸收光谱，激光雷达，傅立叶变换红外光谱的发展，粒子，例如高科技环境监测设备粒度分析仪对奥运空气质量监测和对时空分布数据评估常规污染物，有机污染物的连续自动监测数据，以及次区域的污染排放通量和跨区域污染传输数据。并利用实时获取的观测数据进行了每天两次的72小时北京空气质量预报。

此外，全面的三维大气环境监测系统对奥林匹克博物馆领域，污染源，污染集中，运输通道，集中讨论三维监测站和沿太行山，燕山山脉北京和其他周边地区的地面观测站，覆盖北京地区及周边省市，以评估北京的空气质量和污染周边地区交通的影响。

据了解，从2008年6月初之间的大气环境监测08年9月30日，中国科学院专家小组提交的开始奥运会前的15:00北京市环境保护局的每日数据咨询。连续自动监测数据的形式提交的日常;车辆监控，奥运会期间（8月8日〜8月24日）和残奥会比赛期间（9月6〜9月17日）在每天，每周的形式在其他时间的形式。

的意见综合分析6月份以来，我国政府正致力于种主要污染物，二氧化硫（SO2），二氧化氮（NO2），一氧化碳的四种（CO）和可吸入颗粒物（PM10）在各监测点二氧化硫，二氧化氮和二氧化碳达到了国家标准和世界卫生组织的指导值的浓度;在奥运会期间（8月9日-8月24所有网站），可吸入颗粒物已达到国家标准。臭氧作为光化学烟雾污染的指示，虽然不是在我国政府致力于为所列的污染物标准，但在奥运会比赛期间（8月9日-8月24），也达到国家标准的城市地区。

广泛关注，国内外的空气质量问题，中国科学院符合国际社会科学专家小组，国家负责的态度，利用国际公认的方法科学数据说话。证实，在北京奥运会和周围措施的有效性，以保护空气质量，客观，并与空气中国的奥运承诺公证质量的科学数据，以荣誉，更打消很多外国公司采取的疑虑。08.9.8