TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Analysis on the impact of aerosol optical depth on surface solar radiation in the Shanghai megacity, China JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 7 SP - 3281 EP - 3289 Y1 - 2011/04/06 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/3281/2011/ L1 - http://www.atmos-chem-phys.net/11/3281/2011/acp-11-3281-2011.pdf DO - 10.5194/acp-11-3281-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Measurements of atmospheric mercury in Shanghai during September 2009 JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 8 SP - 3781 EP - 3788 Y1 - 2011/04/27 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/3781/2011/ L1 - http://www.atmos-chem-phys.net/11/3781/2011/acp-11-3781-2011.pdf DO - 10.5194/acp-11-3781-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Carbonaceous species in PM2.5 at a pair of rural/urban sites in Beijing, 2005–2008 JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 15 SP - 7893 EP - 7903 Y1 - 2011/08/04 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/7893/2011/ L1 - http://www.atmos-chem-phys.net/11/7893/2011/acp-11-7893-2011.pdf DO - 10.5194/acp-11-7893-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Gaseous pollutants in Beijing urban area during the heating period 2007–2008: variability, sources, meteorological, and chemical impacts JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 15 SP - 8157 EP - 8170 Y1 - 2011/08/10 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/8157/2011/ L1 - http://www.atmos-chem-phys.net/11/8157/2011/acp-11-8157-2011.pdf DO - 10.5194/acp-11-8157-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Analysis of the formation of fog and haze in North China Plain (NCP) JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 15 SP - 8205 EP - 8214 Y1 - 2011/08/11 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/8205/2011/ L1 - http://www.atmos-chem-phys.net/11/8205/2011/acp-11-8205-2011.pdf DO - 10.5194/acp-11-8205-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Effect of isoprene emissions from major forests on ozone formation in the city of Shanghai, China JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 20 SP - 10449 EP - 10459 Y1 - 2011/10/20 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/10449/2011/ L1 - http://www.atmos-chem-phys.net/11/10449/2011/acp-11-10449-2011.pdf DO - 10.5194/acp-11-10449-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Mass absorption efficiency of elemental carbon and water-soluble organic carbon in Beijing, China JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 22 SP - 11497 EP - 11510 Y1 - 2011/11/18 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/11497/2011/ L1 - http://www.atmos-chem-phys.net/11/11497/2011/acp-11-11497-2011.pdf DO - 10.5194/acp-11-11497-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Measurements of ozone and its precursors in Beijing during summertime: impact of urban plumes on ozone pollution in downwind rural areas JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 23 SP - 12241 EP - 12252 Y1 - 2011/12/07 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/11/12241/2011/ L1 - http://www.atmos-chem-phys.net/11/12241/2011/acp-11-12241-2011.pdf DO - 10.5194/acp-11-12241-2011 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Typical types and formation mechanisms of haze in an Eastern Asia megacity, Shanghai JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 1 SP - 105 EP - 124 Y1 - 2012/01/02 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/105/2012/ L1 - http://www.atmos-chem-phys.net/12/105/2012/acp-12-105-2012.pdf DO - 10.5194/acp-12-105-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - A high-resolution emission inventory of primary pollutants for the Huabei region, China JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 1 SP - 481 EP - 501 Y1 - 2012/01/10 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/481/2012/ L1 - http://www.atmos-chem-phys.net/12/481/2012/acp-12-481-2012.pdf DO - 10.5194/acp-12-481-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Morphology, composition and mixing state of individual carbonaceous aerosol in urban Shanghai JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 2 SP - 693 EP - 707 Y1 - 2012/01/16 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/693/2012/ L1 - http://www.atmos-chem-phys.net/12/693/2012/acp-12-693-2012.pdf DO - 10.5194/acp-12-693-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Spatial and seasonal variability of PM2.5 acidity at two Chinese megacities: insights into the formation of secondary inorganic aerosols JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 3 SP - 1377 EP - 1395 Y1 - 2012/02/06 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/1377/2012/ L1 - http://www.atmos-chem-phys.net/12/1377/2012/acp-12-1377-2012.pdf DO - 10.5194/acp-12-1377-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Five-year record of atmospheric precipitation chemistry in urban Beijing, China JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 4 SP - 2025 EP - 2035 Y1 - 2012/02/21 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/2025/2012/ L1 - http://www.atmos-chem-phys.net/12/2025/2012/acp-12-2025-2012.pdf DO - 10.5194/acp-12-2025-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Impact of aerosol composition on cloud condensation nuclei activity JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 8 SP - 3783 EP - 3790 Y1 - 2012/04/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/3783/2012/ L1 - http://www.atmos-chem-phys.net/12/3783/2012/acp-12-3783-2012.pdf DO - 10.5194/acp-12-3783-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - The IPAC-NC field campaign: a pollution and oxidization pool in the lower atmosphere over Huabei, China JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 9 SP - 3883 EP - 3908 Y1 - 2012/05/03 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/3883/2012/ L1 - http://www.atmos-chem-phys.net/12/3883/2012/acp-12-3883-2012.pdf DO - 10.5194/acp-12-3883-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Spatial and temporal variation of anthropogenic black carbon emissions in China for the period 1980–2009 JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 11 SP - 4825 EP - 4841 Y1 - 2012/06/01 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/4825/2012/ L1 - http://www.atmos-chem-phys.net/12/4825/2012/acp-12-4825-2012.pdf DO - 10.5194/acp-12-4825-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Highly time-resolved chemical characterization of atmospheric fine particles during 2010 Shanghai World Expo JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 11 SP - 4897 EP - 4907 Y1 - 2012/06/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/4897/2012/ L1 - http://www.atmos-chem-phys.net/12/4897/2012/acp-12-4897-2012.pdf DO - 10.5194/acp-12-4897-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Climatological perspectives of air transport from atmospheric boundary layer to tropopause layer over Asian monsoon regions during boreal summer inferred from Lagrangian approach JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 13 SP - 5827 EP - 5839 Y1 - 2012/07/06 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/5827/2012/ L1 - http://www.atmos-chem-phys.net/12/5827/2012/acp-12-5827-2012.pdf DO - 10.5194/acp-12-5827-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Wet and dry deposition of atmospheric nitrogen at ten sites in Northern China JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 14 SP - 6515 EP - 6535 Y1 - 2012/07/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/6515/2012/ L1 - http://www.atmos-chem-phys.net/12/6515/2012/acp-12-6515-2012.pdf DO - 10.5194/acp-12-6515-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Development and uncertainty analysis of a high-resolution NH3 emissions inventory and its implications with precipitation over the Pearl River Delta region, China JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 15 SP - 7041 EP - 7058 Y1 - 2012/08/06 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/7041/2012/ L1 - http://www.atmos-chem-phys.net/12/7041/2012/acp-12-7041-2012.pdf DO - 10.5194/acp-12-7041-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Tropospheric ozone trend over Beijing from 2002–2010: ozonesonde measurements and modeling analysis JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 18 SP - 8389 EP - 8399 Y1 - 2012/09/18 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/8389/2012/ L1 - http://www.atmos-chem-phys.net/12/8389/2012/acp-12-8389-2012.pdf DO - 10.5194/acp-12-8389-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Impact of anthropogenic emission on air quality over a megacity – revealed from an intensive atmospheric campaign during the Chinese Spring Festival JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 23 SP - 11631 EP - 11645 Y1 - 2012/12/05 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/11631/2012/ L1 - http://www.atmos-chem-phys.net/12/11631/2012/acp-12-11631-2012.pdf DO - 10.5194/acp-12-11631-2012 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Characteristics and sources of carbonaceous aerosols from Shanghai, China JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 2 SP - 803 EP - 817 Y1 - 2013/01/22 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/803/2013/ L1 - http://www.atmos-chem-phys.net/13/803/2013/acp-13-803-2013.pdf DO - 10.5194/acp-13-803-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Impact of Gobi desert dust on aerosol chemistry of Xi'an, inland China during spring 2009: differences in composition and size distribution between the urban ground surface and the mountain atmosphere JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 2 SP - 819 EP - 835 Y1 - 2013/01/22 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/819/2013/ L1 - http://www.atmos-chem-phys.net/13/819/2013/acp-13-819-2013.pdf DO - 10.5194/acp-13-819-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Tropospheric NO2 vertical column densities over Beijing: results of the first three years of ground-based MAX-DOAS measurements (2008–2011) and satellite validation JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 3 SP - 1547 EP - 1567 Y1 - 2013/02/07 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/1547/2013/ L1 - http://www.atmos-chem-phys.net/13/1547/2013/acp-13-1547-2013.pdf DO - 10.5194/acp-13-1547-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Spatial distribution and temporal variations of atmospheric sulfur deposition in Northern China: insights into the potential acidification risks JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 3 SP - 1675 EP - 1688 Y1 - 2013/02/08 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/1675/2013/ L1 - http://www.atmos-chem-phys.net/13/1675/2013/acp-13-1675-2013.pdf DO - 10.5194/acp-13-1675-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Classification and investigation of Asian aerosol absorptive properties JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 4 SP - 2253 EP - 2265 Y1 - 2013/02/26 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/2253/2013/ L1 - http://www.atmos-chem-phys.net/13/2253/2013/acp-13-2253-2013.pdf DO - 10.5194/acp-13-2253-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - A case study of the highly time-resolved evolution of aerosol chemical and optical properties in urban Shanghai, China JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 8 SP - 3931 EP - 3944 Y1 - 2013/04/17 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/3931/2013/ L1 - http://www.atmos-chem-phys.net/13/3931/2013/acp-13-3931-2013.pdf DO - 10.5194/acp-13-3931-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Seasonal and spatial variability of the OM/OC mass ratios and high regional correlation between oxalic acid and zinc in Chinese urban organic aerosols JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 8 SP - 4307 EP - 4318 Y1 - 2013/04/25 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/4307/2013/ L1 - http://www.atmos-chem-phys.net/13/4307/2013/acp-13-4307-2013.pdf DO - 10.5194/acp-13-4307-2013 ER - TY - JOUR A1 - Hussein, T. A1 - Puustinen, A. A1 - Aalto, P. P. A1 - Mäkelä, J. M. A1 - Hämeri, K. A1 - Kulmala, M. T1 - Aerosol composition, sources and processes during wintertime in Beijing, China JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 9 SP - 4577 EP - 4592 Y1 - 2013/05/02 PB - Copernicus GmbH SN - 1680-7324 UR - http://www.atmos-chem-phys.net/13/4577/2013/ L1 - http://www.atmos-chem-phys.net/13/4577/2013/acp-13-4577-2013.pdf DO - 10.5194/acp-13-4577-2013 ER -