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| 1 | 机动车颗粒物数排放因子和特征显示文摘为了对现实环境中机动车颗粒物数排放因子及其排放特征进行研究,在丹麦哥本哈根市高速公路和城区分别设立了交通站点和背景站点,经过长期观测计算得到交通源排放的贡献,并结合机动车数据估算了颗粒物数浓度排放因子。结果表明,在高速公路和城区平均车流的颗粒物数排放因子分别是(215.4±5.3)×1012km 1和(187.1±3.1)×1012km 1。重型车和轻型车颗粒物数的排放因子都是在城区较高,重型车颗粒物数的排放因子大约是轻型车颗粒物数排放因子的20倍左右。机动车排放颗粒物数谱具有双峰特征,峰值因观测地点的不同而变化,高速公路边的峰值在10 nm左右,城区的峰值在20~30 nm之间,高速公路和城区都出现50~80 nm的第二峰值。颗粒物数排放因子主要由粒径小于100 nm的颗粒物数决定。轻型车和重型车的颗粒物数排放因子对机动车数量和类型有一定的依赖性,观测地点和环境等因素也会造成现实环境中机动车颗粒物数排放因子研究结果的不确定性。 | 王芬娟 方栋 Matthias Ketzel | 2012 | 北京大学学报(自然科学版)2012，48，6： | 9 |
| 2 | Impact of wood combus- tion on particle levels in a residential area in Denmark 显示文摘 | Glasius M Ketzel M Wahlin P | 2006 | At- mospheric Environment2006，40，37： | 1 |
| 3 | A set-up for field studies of respiratory tract deposition of fine and ultrafine particles in humans显示文摘 | Jakob L?ndahl Joakim Pagels Erik Swietlicki Jingchuan Zhou Matthias Ketzel Andreas Massling Mats Bohgard | 2005 | Journal of Aerosol Science2005，，9： | 1 |
| 4 | Examination of traffic pollution distribution in a street canyon using the Nantes'99 experimental data and comparison with model results显示文摘 | BERKOWICZ R KETZEL M VACHON G | | 0，，： | 1 |
| 5 | Dependence of street canyon concentrations on above-roof wind speed:implications for numerical modeling显示文摘 | KETZEL M BERKOWICZ R MULLER W J | | 0，，04： | 1 |
| 6 | Long-term exposure to traffic-related air pollution and diabetes-associated mortality:a cohort study显示文摘 | Nielsen O S0rensen M Ketzel M | 2013 | Diabetologia2013，56，： | 1 |
| 7 | Long-term ex- posure to traffic-related air pollution and diabetes-associated mor- tality:a cohort study显示文摘 | Raaschou-Nielsen O Sorensen M Ketzel M | 2013 | Diabetologia2013，56，1： | 1 |
| 8 | Diabetes inci- dence and long-term exposure to air pollution: a cohort study 显示文摘 | Andersen Z J Raaschou-Nielsen O Ketzel M | 2012 | Diabetes Care2012，35，1： | 1 |
| 9 | Comparative study of measured and modelled number concentrations of nanoparticles in an urban street canyon 显示文摘 | KUMAR P GARMORY A KETZEL M | 2009 | Atmos Environ2009，43，4： | 1 |
| 10 | Nanoparticle emis- sions from 11 non-vehicle exhaust sources-A review显示文摘 | KUMAR P PIRJOLA L KETZEL M etal | 2013 | Atmospherlc Environment2013，，67： | 1 |
| 11 | Particle and Trace Gas Emission Factors Under Urban Driving Conditions in Copenhagen Based on Street and Roof-level Observations Finn Palmgrena显示文摘 | Ketzel M Peter W Berkowicza R | 2003 | Atmospheric Environment2003，37，： | 1 |
| 12 | Size distribution and total number con-centration of ultrafine and accumulation mode particles andhospital admissions in children and the elderly in Copen-hagen,Denmark显示文摘 | Andersen ZJ Wahlin P Raaschou-Nielsen O Ketzel M Scheike T Loft S | 2008 | Occup Environ Med2008，65，7： | 1 |
| 13 | The use of virtual environments based on a modification of the computer game Quake III Arena in psychological experimenting 显示文摘 | Frey A Hartig J Ketzel A | 2007 | Computers in Human Behavior2007，，23： | 1 |
| 14 | Diabetes incidence and long-term exposure to air pollution: a cohort study 显示文摘 | Andersen ZJ Raaschou-Nielsen O Ketzel M | 2012 | Diabetes Care2012，35，1： | 1 |
| 15 | Ambient air pollution trig- gels wheezing symptoms in infants 显示文摘 | Andersen ZJ Loft S Ketzel M | 2008 | Thorax2008，63，8： | 1 |
| 16 | Particle size distribution and particle mass measurements at urban,near-city and rural level in the Copenhagen area and Southern Sweden显示文摘 | Ketzel M W?hlin P Kristensson A | 2004 | Atmosphere Chemistry and Physics2004，4，1： | 1 |
| 17 | Particle and trace gas emission factors under urban driving conditions in Copenhagen based on street and roof-level observations Finn Palmgrena 显示文摘 | KETZEL M WAHLIN P BERKOWICZ R | 2003 | Atmos Environ2003，37，20： | 1 |
| 18 | Apparent temperatureand cause-specific mortality in Gopenhagen,Denmark : a case-crossover analysis显示文摘 | Wichmann J Andersen ZJ Ketzel M | 2011 | Int J Environ Res Public Health2011，8，12： | 1 |
| 19 | Intercomparison of Numerical Urban Dispersion Models – Part I: Street Canyon and Single Building Configurations显示文摘 | P. Sahm P. Louka M. Ketzel E. Guilloteau J.-F. Sini | 2002 | Water Air and Soil Pollution: Focus (-)2002，，5： | 1 |
| 20 | Validation of OML, AERMODPRIME and MISKAM using the Thompson wind-tunnel dataset for simple stack-building configurations显示文摘 | OLESEN H R BERKOWICZ R KETZEL M | 2009 | Bound-Layer Meteor2009，131，1： | 1 |
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