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Frontiers of Environmental Science & Engineering 2016年第2期10卷 288-298页

作者： Guoxia MA Jinnan WANG Fang YU Yanshen ZHANG Dong CAO Chinese Academy for Environmental Planning Beijing 100012 China

As a response to the severe air quality problems in China, the Chinese Ministry of Environmental Protection in 2012 issued an updated Ambient Air Quality Standard （GB3095-2012）, which set a stricter grade II PMI0 standard. A successful implementation of this standard will have an impact on human health through reduction of exposure to air pollution in the population. Using the methods of adjusted human capital and value of statistical life, the authors in this article estimate the economic impact of a successful implementation of the updated Ambient Air Quality Standard on human health in China. The key results are： 1） The human health benefits from reaching the updated standard for PM10 would equal CNY 51.1 billion using adjusted human capital, account- ing for 18.5% of total human health costs in China, and CNY 83.5 billion using the value of a statistical life; 2） the benefit of reaching the updated standard for PM10 is highest in the east coastal areas and gradually declines for more Western provinces; and 3） the marginal benefit of public health increases as the environmental quality standard PMl0 improves. If the annual concentration of pmlo were to be reduced from the target number in the original grade II standard to that in the updated standard, the mortality rate of long-term exposure would be reduced by 6.5% due to reduced chronic exposure. In addition, if the annual concentration were to be reduced further from updated grade II to grade I standard, the mortality rate for long-term exposure would be lowered by 32.8%.

关键词： air quality health benefit Ambient AirQuality Standard pmlo China

Characterization of polycyclic aromatic hydrocarbons in PM2.s and pmlo in Tanggu District, Tianjin Binhai New Area, China

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Frontiers of Earth Science 2012年第3期6卷 324-330页

作者： Dan YANG Shihua QI Ningombam Linthoingambi DEVI Fang TIAN Ziping HUO Qingyuan ZHU Jing WANG State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesWuhan 430074China School of Environmental Studies China University of GeosciencesWuhan 430074China Tianrenhe Researching and Developing Center of Environmental Protection Techniques TangguTianjin 300450China Transport Planning and Environment Central Road Research InstituteNew Delhi 110025India

Particulate matter （pmlo and PM2.5） concentrations were monitored during the November 2008 by using the filter samples collected day and night from three sites in Tanggu District at Tianjin Binhai New Area, China. The mean concentrations of PM2.5 and pmlo rank in the order of urban （150 ug/m3 for PM2.5 and 197 ug/m3 for PM10）〉 industrial （32 ug/m3 for PM2.5 and 170 ug/m3 for PM10）〉 suburb area （27 ug/m3 for PM2.5 and 59 ug/m3 for PM10）. Sixteen polycyclic aromatic hydrocarbons （PAHs） were analyzed in pmlo and PM2.5 samples. Concentrations of total PAHs in PM2.5 and pmlo are in the range of 8.47- 113.94ng/m3 with average of 62.88ng/m3 and 21.07- 118.23 ng/m3 with average of 73.42 ng/m3, respectively. The light ring PAils （2-4 rings） are dominant in both PM2.5 and pmlo during sampling time compares with the heavy ring （5-6 rings） PAHs. The relationship of PAHs and PM2.5 （r = 0.689, p 〈 0.05） is stronger than PAHs and pmlo （r = 0.570, p 〈 0.05）, illustrating PAHs tend to adsorb in PM2.5. In addition, principal component analysis was applied to find the source of PAHs. Three principal factors representing three types of PAHs sources in Tanggu District are extracted, which were coke production, pyrogenic sources and vehicular source.

关键词： PM2.5 pmlo polycyclic aromatic hydrocarbons (PAHs) Tanggu District Tianjin Binhai New Area

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青岛海滨大气PM2．5与PM10观测

西安建筑科技大学学报（自然科学版） 2010年第1期42卷 87-92页

作者：王丹屈文军张小曳盛立芳中国科学院地球环境研究所黄土与第四纪地质国家重点实验室陕西西安710075 中国海洋大学海洋环境学院海洋气象学系海洋-大气相互作用与气候重点实验室山东青岛266100 中国气象科学院中国气象局大气成分观测与服务中心北京100081

2007年5～10月在黄海海滨青岛的观测表明大气PM2.5和PM10质量浓度呈同步变化，且变化范围较大．海陆风转换对海滨空气质量有重要影响：海风输送时空气较洁净，而陆风输送通常导致空气质量变差．PM2.5、PM10质量浓度与相对湿度（RH％）... 详细信息

2007年5～10月在黄海海滨青岛的观测表明大气PM2.5和PM10质量浓度呈同步变化，且变化范围较大．海陆风转换对海滨空气质量有重要影响：海风输送时空气较洁净，而陆风输送通常导致空气质量变差．PM2.5、PM10质量浓度与相对湿度（RH％）呈显著反相关，可能与RH％较高时多为海风输送有关．海风输送条件下较高的RH％和细粒子吸湿增长可能导致了此时PM2.5对PM10质量载荷的贡献率（64．7％）小于在海风／陆风混合输送和陆风输送条件下的贡献率（70．9％和77．5％）．PM2．5占PM10质量载荷的72．3％，表明细粒子贡献显著．整个观测期PM10未“达标”（PM10 24h均值〈150μg m^-3，空气质量“良”）的观测日仅占14．7％；但PM2.5未达到美国EPA标准（PM2．5 24h均值〈35μg m^-3）的观测日约为68．6％，表明大气细颗粒物PM2.5的达标任务尚很艰巨．

关键词： PM2 5 pmlo 地面风青岛

北京城区不同绿化覆盖率和绿地类型与空气中可吸入颗粒物(PM10)

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中国园林 2004年第3期20卷 77-79页

作者：孙淑萍古润泽张晶中国农业大学观赏园艺与园林系北京市园林科学研究所北京宾达绿创科技有限公司

以探讨北京城区绿化覆盖率和绿地类型与空气中PM1O之间的关系为目的,选取了方庄小区、天坛公园、东四六条、全国农业展览馆、国家奥林匹克体育中心、北京市市委党校、清华大学等北京城区7个代表地点,各地点又选取了不同的绿地类型。从2... 详细信息

以探讨北京城区绿化覆盖率和绿地类型与空气中PM1O之间的关系为目的,选取了方庄小区、天坛公园、东四六条、全国农业展览馆、国家奥林匹克体育中心、北京市市委党校、清华大学等北京城区7个代表地点,各地点又选取了不同的绿地类型。从2001年1月至2003年1月,历经2年,定期测定了空气中的PM1O。结果表明,提高总体绿化覆盖率和营造合理的绿地类型能够在一定程度上降低城区空气中的PM10浓度,提高空气质量。

关键词：北京风景园林绿化覆盖率 pmlo 绿地类型固体颗粒物

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原发性卵巢恶性淋巴瘤六例

癌症 1996年第3期15卷 237-237页

作者：戴爱娣马正元江苏省肿瘤医院

原发性卵巢恶性淋巴瘤六例戴爱娣，马正元原发性卵巢恶性淋巴瘤（ＰＭＬＯ）十分少见。我院自１９８３年４月至１９８９年８月共收治６例，现报道如下，并结合文献，就其临床表现、治疗方法及预后进行讨论。临床资料本组６例年龄１７～... 详细信息

原发性卵巢恶性淋巴瘤六例戴爱娣，马正元原发性卵巢恶性淋巴瘤（ＰＭＬＯ）十分少见。我院自１９８３年４月至１９８９年８月共收治６例，现报道如下，并结合文献，就其临床表现、治疗方法及预后进行讨论。临床资料本组６例年龄１７～４２岁，平均年龄２８岁。双侧４例，...

关键词：卵巢肿瘤淋巴瘤 pmlo 病例报告