Personal Particulars:

D.O.B.:    10/06/1971
Citizenship:   China
Work Address:  Division of Aerosol and Environment
     Institute of Earth Environment,
Chinese Academy of Sciences
High-tech Zone,
Xi’an, 710075
China
Email: cao@loess.llqg.ac.cn
Tel: (86) 29 88326488
Fax: (86) 29 88320456

Education

Ph.D. Quaternary Environmental Sciences 2001 IEECAS, Xi’an, China   
M.S. Geochemistry 1997 ChangAn University, Xi’an, China   
B.S. Geology 1994 ChangAn University, Xi’an, China 

Experience

Dr. Junji Cao, has more than ten years of experience as a researcher and group leader. He established the Aerosol and Environment Division of CAS’s Insitute of Earth Environment after receiving his doctoral degree in 2001 and has systematically increased its staff and capabilities for field and laboratory studies.  He established quality controlled procedures for filter weighing, ion chromatography, 13C and 18O isotopic abundances, and thermal carbon analysis.  He is currently adding a capability for aerosol elemental analysis by x-ray fluorescence.

Dr. Cao’s research includes:  1) carbonaceous aerosols, their origins, and effects on climate; 2) indoor air pollutants and their effects on historical artifacts; and 3) paleo-aerosols as embodied in soil cores and sediments as indicators of past global climate change. Dr. Cao is the principal author or co-author of more than 140 peer-reviewed publications including ~70 SCI journal papers. Total citations of these papers are close to 700 times as reported by Thomson ISI.

Honors and Awards

The 2nd Wang Kuancheng Award for Outstanding Scientist in Western China (2009)
The 5th Young Scientist of Chinese Society of Particuology (2008)
The first Young Scientist of China Association of Aerosol Science & Technology (2007)
The 4th Young Scientist of Chinese Society of Environment (2003)

Memberships

Member of New York Academy of Sciences (2008-present)
Member of International Air & Waste Management Association (AWMA; 2008-present)
Member of American Association for the Advancement of Science (AAAS; 2006-present)
Member of American Geophysical Union (AGU; 2007-present) 
Permanent Member of Chinese Mineral, Rock and Geochemistry Association (2003-present)

Committees and Offices
Chair of China Chapter of International Air & Waste Management Association (AWMA; 2009-present)
Vice Director of China Association of Aerosol Science & Technology (2005-present)
Chinese Representatives in Asian Aerosol Research Assembly (AARA; 2007-present)
Member of Standing Committee of Chinese Society of Particuology (2006-present)
Editorial Board Member of Aerosol and Air Quality Research (AAQR; SCI Journal; 2006-present)
Editorial Board Member of Particuology (SCI Journal; 2009-present)
Editorial Board Member of China Power Science & Technology (CSCD Journal; 2009-present)
Adjunct Professor of Xi’an Jiaotong University (2006-present)

Peer-Reviewed Publications
Cao J.J., et al., Concentrations, Temporal Variations, and Transport of Carbonaceous Aerosols at a Remote Mountainous Region in Western China. Atmos. Environ., 43, 4444-4452, 2009.
Cao J.J., et al., Black carbon relationships with emissions and meteorology in Xi’an, China. Atmos. Res., 94, 194-202, 2009.
Cao J.J., et al., Characterization of atmospheric ammonia over Xi’an, China. Aer. & Air Qual. Res., 9, 277-289, 2009.
Cao J.J., et al., Seasonal Variations and Sources of PM10 Mass and Chemical Composition of Aerosol in Hangzhou, China, Particuology, 7, 161-168, 2009.
Cao J.J., et al. Stable Carbon and Oxygen Isotopic Composition of Carbonate in Fugitive Dust in the Chinese Loess Plateau. Atmos. Environ., 42, 9118–9122, 2008.
Cao J.J., et al. Size-differentiated Source Profiles for Fugitive Dust in the Chinese Loess Plateau. Atmos. Environ., 42, 2261-2275, 2008.
Cao J.J., et al. Spatial and Seasonal Distributions of Carbonaceous Aerosols over China. J. Geophys. Res., 112, D22S11, doi:10.1029/2006JD008205, 2007.
Cao J.J., et al. Characterization of Roadside Fine Particulate Carbon and its 8 Fractions in Hong Kong. Aer. & Air Qual. Res., 6(2), 106-122, 2006.
Cao J.J., et al. Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi’an, China. Atmos. Chem. Phys., 5, 3127–3137, 2005.
Cao, J.J., et al. Indoor/Outdoor Relationships for PM2.5 and Associated Carbonaceous Pollutants at Residential Homes in Hong Kong –Case Study. Indoor Air, 15(3): 197-204, 2005.
Cao, J.J., et al. Characterization of airborne carbonate over a site on Asian Dust source regions during 2002 spring and its climatic and environmental significance. J. Geophys. Res.,  110, D03203, doi:10.1029/2004JD005244, 2005.
Cao, J.J., et al. Spatial and seasonal variations of atmospheric organic carbon and elemental carbon in Pearl River Delta region, China. Atmos. Environ., 38, 4447-4456, 2004.
Cao J. J., et al. Analysis of carbon isotope in airborne carbonate: implications for aeolian sources. Chinese Science Bulletin, 2004 49(15), 1637-1641, 2004.
Cao J.J., et al.  Characteristics of Carbonaceous Aerosol in Pearl River Delta Region, China during 2001 Winter Period. Atmos. Environ., 37, 1451-1460, 2003.
Cao J.J., et al. Characterization of Dust Storms to Hong Kong in April 1998. Water, Air and Soil Pollution, Focus 3: 213–229, 2003.

Tie X.X. and Cao J.J. Aerosol Pollutions in China: Present and Future impacts on Environment. Particuology, accepted, 2009.
Shen Z.X., Cao J.J., et al. Chemical characteristics of submicron particles in winter over Xi’an. Aer. & Air Qual. Res., 9,80-93, 2009.
HanYM, Cao J.J., et al. The effect of acidification on the determination of elemental carbon, char-, and soot-elemental carbon in soils and sediments, Chemosphere, 75, 92-99, 2009.
Han Y.M., Cao J.J., et al. Elemental carbon in urban soils and road dusts in Xi'an, China and its implication for air pollution. Atmos. Environ, 43, 2464-2470, 2009.
Shen Z.X., Cao J.J., et al. Ionic composition of TSP and PM2.5 during dust storms and air pollution episodes at Xi'an, China. Atmos. Environ., 43, 2911-2918, 2009.
HanYM, Cao J.J., et al. Elemental composition of aerosols in Daihai, a rural area in the front boundary of the summer Asian monsoon, Atmospheric Research, 92, 229-235, 2009.
Cheng Y., Lee S.C., Cao J.J., et al. Elemental composition of airborne aerosols at a traffic site and a suburban site in Hong Kong. Int. J. Environment and Pollution, 36, 166-179, 2009.
Xu B.Q., Wang M., Joswiak D.R., Cao J.J., et al., Deposition of Anthropogenic Aerosols in a Southeastern Tibetan Glacier. J. Geophys. Res., accepted, 2009.
Han Y.M., Lee S.C., Cao J.J., et al., Spatial distribution and seasonal variation of char-EC and soot-EC in the atmosphere over China. Atmos. Environ., accepted, 2009.
Hu T.F., Lee S.C., Cao J.J., et al., Characterization of winter airborne particles at Emperor Qin’s Terra-Cotta Museum, China. Sci. Total. Environ., 407, 5319-5327, 2009.
Hu T.F., Lee S.C., Cao J.J., et al., Atmospheric deterioration of Qin brick in an environmental chamber at Emperor Qin’s Terracotta Museum, China. Journal of Archeological Sciences, accepted, 2009.
Wang G.H., Kawamura K., Cao J.J., et al., Organic Molecular Compositions and Size Distributions of Chinese Summer and Autumn Aerosols from Nanjing: Characteristic Haze Event Caused by Wheat Straw Burning. Environ. Sci. & Technol., in press, 2009.
Zhang RJ, Ho K.F., Cao J.J., et al. Organic carbon and elemental carbon associated with PM10 in Beijing during spring time. Journal of Hazardous Materials, accepted, 2009.
Han Y.M., Cao J.J., et al. Particulate-associated potentially harmful metals in urban road dusts in Xi’an, China. Applied Geochemistry, 23, 835-845, 2008.
Han Y.M. Cao J.J., et al. Distribution and origin of carbonaceous aerosol over a rural high-mountain lake area, Northern China and its transport significance. Atmos. Environ., 42, 2405-2414, 2008.
Zhang R.J., Han Z.W., Shen Z.X., Cao J.J. Continuous Measurement of Number Concentrations and Elemental Composition of Aerosol Particles for a Dust Storm Event in Beijing. Advance in Atmospheric Science, 25(1), 2008, 89-95.
Li X.X., Cao J. J., et al. Chemical Characteristics of Carbonaceous Aerosols during Dust Storms over Xi’an in China. Advance in Atmospheric Science, 25, 847-855, 2008.
Han, Z., R. Zhang, Q. Wang, W. Wang, Cao J., et al, Regional modeling of organic aerosols over China in summertime, J. Geophys. Res., 113, D11, doi:10.1029/2007JD009436, 2008.
Shen Z.X., Arimoto R., Cao J.J., et al. Seasonal variations and effectiveness of pollution controls on water-soluble inorganic species in TSP and PM2.5 from Xi’an, China. J. Air & Waste Manage. Assoc., 58, 1560-1570, 2008.
Huang H., Lee S.C., Cao J.J., et al. Characteristics of indoor/outdoor PM2.5 and elemental components in generic urban, roadside and industrial plant areas of Guangzhou city, China. Journal of Environmental Science, 19, 35-43, 2007.
Zhang R.J., Cao J.J., et al. Characteristics carbonaceous aerosols in PM10 and their relation to pollution gases in winter in Beijing, China. Journal of Environmental Science, 19, 564-571, 2007.
Han, Y.M., Cao J.J.,et al., 2007. Evaluation of using thermal/optical reflectance method to discriminate between soot- and char-EC. Chemosphere 69, 569–574, 2007.
Han Y.M., Cao J.J., et al., 2007. Evaluation of the thermal/optical reflectance method for quantification of elemental carbon in sediments. Chemosphere 69, 526–533, 2007.
Lai S.C., Zou S.C., Cao J.J., et al. Characterization ionic species in PM2.5 and PM10 in several Pearl River Delta cities, south China. Journal of Environmental Sciences. 19, 939–947, 2007.
Shen Z.X., Cao J. J., et al. Chemical composition and source characterization of spring aerosol over Horqin Sand-land in Northeastern China. Journal of Geophysical Research-Atmospheres, 112, D14315, doi:10.1029/2006JD007991, 2007.
Ho K. F., Cao J. J., et al. Dicarboxylic acids, ketocarboxylic acids and dicarbonyls in the urban atmosphere of China. Journal of Geophysical Research, 112, D22S27, doi:10.1029/2006JD008011, 2007.
Huang H., Cao J.J., et al. Spatial Variation and Relationship of Indoor/Outdoor PM2.5 at Residential Homes in Guangzhou City, China. Aerosol & Air Quality Research, 7(4), 518-530, 2007.
Han Y.M., Jin Z.D., Cao J.J., et al. Atmospheric Cu and Pb deposition and transport in lake sediments in a remote mountain area, Northern China. Water, Air, and Soil Pollution, 179:167–181, 2007.
Ho K. F., Cao J.J., et al. Source apportionment of PM2.5 in urban area of Hong Kong. Journal of Hazard Materials, B138, 73–85 2006.
Cheng Y., S. C. Lee, K. F. Ho, Y. Q. Wang, Cao J. J., et al. Black carbon (BC) measurement in a coastal area of South China. Journal of Geophysical Research-Atmospheres, 111, D12310, doi:10.1029/2005JD006663, 2006
S. C. Lee, Cheng Y., K. F. Ho, Cao J.J., et al. PM1.0 and PM2.5 Characteristics in the Roadside Environment of Hong Kong. Aerosol Science & Technology, 40,157–165, 2006.
Han Y.M., Du P.X., Cao J.J., et al. Multivariate analysis of heavy metal contamination in urban dusts of Xi’an, Central China. The Science of Total Environment, 355, 176– 186, 2006.
Ho, K. F., Lee, S. C., Cao, J. J., et al. Seasonal variations and mass closure analysis of particulate matter in Hong Kong . The Science of Total Environment, 355, 276– 287, 2006.
Ho K.F., S. C. Lee, Cao J.J., et al., Dicarboxylic acids, ketocarboxylic acids and dicarbonyls in the urban roadside area of Hong Kong. Atmospheric Environment, 40, 3030–3040, 2006.
Ho K. F., Lee S.C., Cao J.J., et al. Variability of organic and elemental carbon, water soluble organic carbon, and isotopes in Hong Kong. Atmos. Chem. Phys., 6, 4569–4576, 2006.???
Wang G., Kawamura, K., Lee SC, Ho KF, Cao J.J. Molecular, Seasonal and Spatial Distributions of Organic Aerosols from Fourteen Chinese Cities, Environmental Science & Technology, 40,4619-4625, 2006.
Jin Z.D., Li F.C., Cao J. J., et al. Geochemistry of Daihai Lake sediments, Inner Mongolia, north China: Implications for provenance, sedimentary sorting, and catchment weathering. Geomorphology, 80, 147–163, 2006.
Jin Z.D., J. J. Cao, et al. A Rb/Sr record of catchment weathering response to Holocene climate change in Inner Mongolia. Earth Surface Processes and Landforms, 31, 285–291, 2006.
Shen Z X, Cao J.J., et al. Mass Concentration and Mineralogical Characteristics of Aerosol Particles Collected at Dunhuang During ACE-Asia. Advance in Atmospheric Science, 23(2), 291–298, 2006.
Shen Z X, Cao J.J., et al. Chemical characteristics of aerosol particles (PM2.5) at a site of Horqin Sand-land in Northeast China. Journal of Environmental Science, 18(4): 701-707, 2006.
Shen Z X, Cao J.J., et al. Spectroscopic analysis of iron-oxide minerals in aerosol particles from northern China. Science of the Total Environment, 367, 899–907, 2006.
Judith C. Chow, John G. Watson, Chen L.W., Koracin D., Zielenska B., Tang D.L., Perera F., Cao J.J., et al. Exposure to PM2.5 and PAHs from the Tong Liang, China, Epidemiological Study. Journal of Environmental Science and Health Part A: Toxic/Hazardous Substances & Environmental Engineering. 47, 517-542, 2006.
Wang G.H., Kawamura K., Watanabe T., Lee S.C., Ho K.F., and Cao J.J.. High loadings and source strengths of organic aerosols in China. Geophysical Research Letters, 33, L22801, doi:10.1029/2006GL027624, 2006.
Jickells T.D., Z.S. An, K. K. Andersen, A.R. Baker, G. Bergametti, N. Brooks, Cao, J.J., et al. Global Iron Connections Between Desert Dust, Ocean Biogeochemistry, and Climate, Science, 308, 67-71, 2005.
Wang Y. Q., X. Y. Zhang, R. Arimoto, Cao J.J., et al. Characteristics of carbonate content and carbon and oxygen isotopic composition of north China soil and dust aerosol an its application to tracing dust sources, Atmosphere Environment, 39, 2631–2642, 2005.
Ho K. F., Cao J.J., et al. Indoor/outdoor relationships of organic carbon (OC) and elemental carbon (EC) in fine particles in roadside environment of Hong Kong. Atmosphere Environment, 38, 6327–6335, 2004.
Jin Z.D., J.L. Wu, Cao J.J., et al. Holocene Chemical Weathering and Climatic Oscillations in North China: Evidence from Lacustrine Sediments. Boreas, 33, 260-266, 2004.
Wang Y. Q., X. Y. Zhang, R. Arimoto, Cao J.J., et al. The transport pathways and sources of PM10 pollution in Beijing during spring 2001, 2002 and 2003. Geophysical Research Letters, 31, L14110, doi:10.1029/2004GL019732, 2004.
Guo H., Lee S.C., Li W.M. , Cao J.J. Source contribution of volatile organic compounds in indoor microenvironments in Hong Kong - statistical analysis. Atmosphere Environment, 37, 73-82, 2003.
Zheng, H. B., Powell C.A., Butcher K. and Cao, J. J. Late Neogene aeolian loess deposition in southern Tarim Basin and its palaeoenvironmental significance. Tectonophysics, 375, 49– 59, 2003.
Zheng, H. B., Chen H. Z., Cao J.J. Palaeoenvironmental implication of the Plio-Pleistocene loess deposits in southern Tarim Basin. Chinese Science Bulletin, 47(08), 700-704, 2002.
Zhang, X. Y., Cao, J.J., et al. Characterization of Atmospheric Aerosol over XiAn in the South Margin of the Loess Plateau, China. Atmosphere Environment, 36: 4189-4199, 2002.
Zhang, X. Y., Arimoto, R., Cao, J.J., et al. Atmospheric dust aerosol over the Tibetan Plateau. Journal of Geophysical Research-Atmospheres, 106，18471-18476, 2001.

Other Journals
Han Y.M., Shen Z.X., Cao J.J., et al., Pollution levels of indoor/outdoor PM2.5 and TSP. China Powder Science and Technology, 15, 14-17, 2009. (In Chinese)
Hu T.F., Cao J.J., Li X.X., et al., Relationship between tourist flow and indoor airborne particles in the Museum of the Terra-cotta Army. China Powder Science and Technology, 15, 32-37, 2009. (In Chinese)
Yang Y.M., Cao J.J., Li K., et al., Physicochemical characteristics of soil, weathering salt and TSP in the Yang mausoleum of the Han dynasty, Xi’an. China Powder Science and Technology, 15, 38-45, 2009. (In Chinese)
Dong J.G., Cao J.J., Liu S.X., et al., Characterization of indoor atmospheric organic and elemental carbon inside the Museum of the Terra-cotta during the national days. China Powder Science and Technology, 46-49, 2009. (In Chinese)
Li H., Cao J.J., Liu S.X., et al., Primary Investigation of Air quality in the portary storage-room of museum of Terra-Cotta Army during winter. China Powder Science and Technology, 50-55, 2009. (In Chinese)
Zhu C.S., Cao J.J., Shen Z.X., et al., Variability of black carbon aerosol and analysis of influence factors over Xi’an atmosphere. China Powder Science and Technology, 15, 66-71, 2009. (In Chinese)
Liu S.X., Cao J.J., An Z.S., Characterization of ambient fine particles (PM2.5) concentration and its influence factors in Xi’an. The Chinese Journal of Process Engineering, 2009, in press. (In Chinese)
Zhou J.M., Cao J.J., Zhang R.J., Seasonal trend and source research of PM2.5 and its Carbonaceous Components in Beijing. The Chinese Journal of Process Engineering, 2009, in press. (In Chinese)
Lu H.Y., Cao J.J., et al., History of heavy elements in the last 250 years recorded by sediment in Huguang Maar Lake, Marine Geology & Quaternary Geology, , 2009, in press. (In Chinese)
Han Y.M., Shen Z.X., Cao J.J., et al., Seasonal variation of water-soluble ions in Xi’an atmosphere. Environmental Chemistry, 28(2), 261-266, 2009. (In Chinese)
Shen Z.X., Huo Z.Q., Han Y.M., Cao J.J., et al., Chemical characteristics of water-soluble component in particulate matter in Xi’an during winter heating and non-heating periods. Meteorology in the Tibet Plateau, 28(1), 151-158, 2009. (In Chinese)
Li J.J., Shen Z.X., Cao J.J., et al., Diurnal variations of carbonaceous aerosols in PM10 during spring and winter in Xi’an. Environmental Sciences. In press, 2009. (In Chinese)
Wang X., Cao J.J., Wu F., Characteristics and evaluation of heavy metal pollution in dust of urban parks at Xi’an. Environmental Pollution & Control, In press, 2009. (In Chinese)
Shen Z.X., Han Y.M., Zhou J., Cao J.J., Li X.X., Liu S.X., Chemical composition and source identification of submicron particles over Xi’an during winter. Journal of Xi’an Jiaotong University, 42(11):1418~1423, 2008. (In Chinese)
Wang X., Cao J.J., Zhang B.C., Characteristics and Evaluation of Cu, Zn, Pb Pollution in surficial sediments of Weihe River, Bao Ji section. The Administration and Technique of Environmental Monitoring, 20(6):26~29, 2008. (In Chinese)
Zhu C.S., Cao J.J., Liu S.X., Impact of fireworks on air quality in Xi’an. Environmental Pollution & Control, 2008. (In Chinese)
Hu T.F., Cao J.J., Li X.X., et al., Microanalyses of S-containing indoor particles in Emperor Qin’s Terra-cotta Warrioes and Horses Museum with SEM-EDX. Journal of the Graduate School of the Chinese Academy of Sciences, 24(5):564~570, 2007. (In Chinese)
Zhang E.K., Cao J.J., Wang X.D., et al, A preliminary study of characterization of indoor and outdoor air quality in Dunhuang Mogao Grottoes. Journal of the Graduate School of the Chinese Academy of Sciences, 24(5):612~618, 2007. (In Chinese)
Zhang T., Cao J.J., Wu F., et al., Characterization of gases and water soluble ion of PM2.5 during spring and summer of 2006 in Xi’an. Journal of the Graduate School of the Chinese Academy of Sciences, 24(5):641~647, 2007. (In Chinese)
Li L.Z., Shen Z.X., Du N., Zhang T., Cao J.J., et al., Chemical composition of water-soluble species between haze and normal days over Xi’an. Journal of the Graduate School of the Chinese Academy of Sciences, 24(5):674~679, 2007. (In Chinese)
Dong J.G., Cao J.J., Wang B., et al., Characterization of indoor carbonyl compounds at residential homes in Xi’an. Journal of the Graduate School of the Chinese Academy of Sciences, 24(5):692~698, 2007. (In Chinese)
Zhang R.J., Zhou J.M., Cao J.J., Control of Sandy Desertification in China. China Powder Science and Technology, 2007, 13(1):1~5. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Characterization and Source of Element Components in Indoor and Outdoor PM2.5 During Summer and Winter in Guangzhou City. Journal of Analytical Science, 23(4):383~388, 2007. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Control of indoor ventilation based on PM2.5 concentrations. Environment and Sustainable Development, 2:51~53, 2007. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Quantification of PM2.5 indoor emission source intensity in residence of Guangzhou City. Journal of South China Normal University (Natural Science Edition), 1:64~69, 2007. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Source apportionment of carbonaceous for indoor and outdoor PM2.5 in Guangzhou city. Journal of South China Normal University (Natural Science Edition), 4:85~91, 2007. (In Chinese)
Zhang C.Z., Chen C., Wang X.P., Liu L.Z., Shi W.G., Cao J.J., The Analysis of Concentration Influence to Particulate Carbon in Aerosol in Spring of XI'AN. Gansu Science and Technology, 23(5):92~93,149, 2007. (In Chinese)
Shen Z.X., Li L.Z., Du N., Zhang T., Cao J.J., et al., Mass concentration and water-soluble ions in spring aerosol(PM2.5) at Xi’an. Ecology and Environment, 2007, 16(4):1193~1198. (In Chinese)
Zou C.W., Huang H., Cao J.J., Review on basic characteristic of aerosol carbonaceous. Environmental Pollution & Control, 28(4):270~274, 2006. (In Chinese)
Lai S.C., Su G.N., Zou S.C., Cao J.J., Characteristics of indoor PM2.5 pollution in some residential houses in Guangzhou. Journal of Environment and Health, 23(1):39~41, 2006. (In Chinese)
Hu T.F., Li X.X., Dong J.G., Rong B., Shen Z.X., Cao Junji, et al. Morphology and Elemental Composition of Dustfall Particles Inside Emperor Qin's Terra-cotta Warriors and Horses Museum. China Particuology, 4(6), 346-351, 2006.
Li X.X., Shen Z.X., Cao Junji, et al. Distribution of Carbonaceous Aerosol during Spring 2005 over the Horqin Sandland in Northeastern China. China Particuology, 4(6), 316-322, 2006.
Zhu C.S., Cao J.J., Liu S.X., Measurement and analysis of black carbon aerosol in Xi’an. The Chinese Journal of Process Engineering, 6(S2):10~14, 2006. (In Chinese)
Liu S.X., Zhang E.K., Cao J.J., Zhu C.S., Shen Z.X., Characterization of carbonaceous aerolsols during Spring of 2005 in Xi’an. The Chinese Journal of Process Engineering, 6(S2):5~9, 2006. (In Chinese)
Wu F., Cao J.J., et al., Correlation of Asian dust, paleoproductivity in North Pacific and CO2 in the atmosphere during the past 250,000 years. The Chinese Journal of Process Engineering, 6(S2):75~80, 2006. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Progress of sampling and analysis of aerosol organic and elemental carbon. Journal of Analytical Science, 22(2):225~229, 2006. (In Chinese)
Shen Z.X., Li L.Z., You J.C., Cao J.J., et al., Influence of pretreatment method on the result of mineralogical analysis for low mass dust aerosol samples. The Chinese Journal of Process Engineering, 6(S2):51~54, 2006. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., PM2.5 exposure assessment of investigation-involved persons in Guangzhou city by using human lung particulate concentration model. Journal of Ecotoxicology, 1(4):375~378, 2006. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Mass concentration characterization of PM2.5 indoor and outdoor during summer and winter period in Guangzhou city. Environmental Pollution & Control, 28(12):954~958, 2006. (In Chinese)
Cao J.J., Lee S.C., Li Y., et al., Characteristics and source apportionment of organic and element carbon during Autumn and Winter in Xi’an, 2003. Progress in Natural Science, 12:1460~1466, 2005. (In Chinese)
Han Y.M., Cao J.J., Black carbon in the environments and its global biogeochemical cycle. Marine Geology & Quaternary Geology, 25(1):125~132, 2005. (In Chinese)
Li Y., Cao J.J., et al., The variability and source apportionment of black carbon aerosol in Xi’an atmosphere during the Autumn of 2003. Climatic and Environmental Research, 10(2):229~237, 2005. (In Chinese)
Qi G.W., Cao J.J., et al., Chemical composition of PM10 in Hangzhou atmosphere. Environmental Chemistry, 24(5):603~608, 2005. (In Chinese)
Shen Z.X., Zhang X.Y., Cao J.J., et al., Clay ratio as a tracer to assess the origin of soil-derived dust. Environmental Science, 26(4):30~34, 2005. (In Chinese)
Huang H., Lee S.C., Cao J.J., et al., Characterization of indoor/outdoor organic and elemental carbon in PM2.5 during summer in Guangzhou city. Acta Scientiae Circumstantiae, 25(9):1242~1249, 2005. (In Chinese)
Cao J.J. et al., Composition of indoor aerosols at Emperor Qin’s Terra-cotta museum, Xi’an, China, during summer, 2004. China Particuology, 3(3), 170-175, 2005.
Huang H., Lee S.C., Cao J.J., et al., Review and prospect on characteristics of organic and elemental carbon in aerosol. Chinese Environmental Science & Technology, 28(3):112~114, 2005. (In Chinese)
Huang H., Lee S.C., Cao J.J., Zou C.W., Chen X.G., Exposure assessment on air pollution. Environmental Pollution and Control, 27(2):118~121, 2005. (In Chinese)
Cao J.J., Wang Y.Q., Zhang X.Y., et al., Carbon isotope analysis and its source identification of carbonate aerosols. Chinese Science Bulletin, 49(17):1785~1788, 2004. (In Chinese)
Lai S.C., Ye J.P., Zhang Y.Y., Zou S.C., Cao J.J., et al., Pollution characteristics of carbonaceous aerosols during summer period in Guangzhou. Acta Scientiarum Naturalium Universitatis Sunyatseni, 43(5):61~65, 2004. (In Chinese)
Wu F., An Z.S., Cao J.J., Paleoproductivity records in the mid-latitude morth pacific over the late quaternary. Marine Geology & Quaternary Geology, 24(3):83~89, 2004. (In Chinese)
Mei F.M., Zhang X.Y., Cao J.J., et al., Quantitatively assessing the influence of various surface land cover types on wind erosion intensity in dust sources in China. Marine Geology & Quaternary Geology, 24(1):119~124, 2004. (In Chinese)
Wang Y.Q., Cao J.J., Zhang X.Y., et al., Carbonate content and carbon and oxygen isotopic composition of surface soil in the dust source regions of China. Marine Geology& Quaternary Geology, 24(1):113~117, 2004. (In Chinese)
Shen Z.X., Zhang X.Y., Ji J.F., Wang Y.Q., Cao J.J., Wang D., Cheng Y., Spectroscopy analysis of iron oxide in mineral aerosols in north China. Progress in Natural Science, 14(8):910~916, 2004. (In Chinese)
Li Y., Cao J.J., Zhang X.Y., et al., Variability of black carbon aerosol over Xi’an atmosphere. The Chinese Journal of Process Engineering, 2004, 4(supple 1):742~749. (In Chinese)
Lai S.C., Ye J.P., Zou S.C., Zhang Y.Y., Cao J.J., Lee S.C., Characterizations on carbonaceous aerosols in PM10 and PM2.5 during winter period in Guangzhou, China. The Chinese Journal of Process Engineering, 4(supple 1):711~716, 2004. (In Chinese)
Shen Z.X., Zhang X.Y., Cao J.J., Zhang R.J., Wang Y.Q., Cheng Y., Wang D., TSP mass concentration and mineralogical composition of atmospheric aerosols on the Chinese loess plateau in 2001 Spring. The Chinese Journal of Process Engineering, 4(supple 1):793~797, 2004. (In Chinese)
Cao J.J., Zhang X.Y., An Z.S., Zheng H.B., Variations of dust flux in the loess plateau during 6.5~2.2 Ma BP: implications for east asian winter monsoon evolution and Asian aridity. Marine Geology&Quaternary Geology, 2003, 23(3):97~101. (In Chinese)
Shen Z.X., Zhang X.Y., Ji J.F., Cao J.J., Wang Y.Q., Lu H.Y., Spectroscopy analysis of iron oxide in mineral aerosols. Marine Geology & Quaternary Geology, 23(3):97~101, 2003. (In Chinese)
Shen Z.C., Zhang X.Y., Cao J.J., Mei F.M., Lu H.Y., Mineralogical analysis for the atmospheric dust samples. Rock and Mineral Analysis, 22(3):164~168, 2003. (In Chinese)
Pan J.G., Cao J.J., Mai C.A., Lee S.C., Spatial-temporal variations of atmospheric PM10 over Zhuhai. Research of Environmental Sciences, 16(5):6~10, 2003. (In Chinese)
Cao J. J. , Lee S. C., Ho K. F., Zou S. C., Zhang X. Y., Pan J. G. Spatial and Seasonal Distributions of Atmospheric Carbonaceous Aerosols in Pearl River Delta Region, China. China Particuology, 1, 33-37, 2003.
Cao J.J., Zhang X.Y., Lee S.C., J.C. Chow, Wang D., Elemental characteristics of atmospheric dust aerosol in inland/coastal region, China. The Chinese Journal of Process Engineering, 2(S1):275~278, 2002. (In Chinese)
Zheng H.B., Chen H.Z., Cao J.J., Paleoenvironmental significances of aeolian loess during pliocene-early pleistocene in the south margin of the Tarim basin. Chinese Science Bulletin, 47:226~230, 2002. (In Chinese)
Cao J.J., Zhang X.Y., Cheng Y., Lu H.Y., Size distribution of the late cenozoic red clay and the winter monsoon variations. Marine Geology & Quaternary Geology, 21(3):99~106, 2001. (In Chinese)
Cao J.J., Zhang X.Y., Wang D., Zhou J., REE Geochemistry of late cenozoic eolian sediments and the paleoclimate significance. Marine Geology & Quaternary Geology, 21(1):97~101, 2001. (In Chinese)
Cao J.J., Zhang X.Y., Wang D., The influence of fluctuation of internal standard intensity on the element analysis during the ICP-MS measurement. Journal of Xi’an Engineering University, 23(1):12~16, 2001. (In Chinese)
Cao J.J., Li Y., Clean Air Act -brief introduction of international atmospheric particulate observation. Land Resources and Environment, 2000, 1:35~37. (In Chinese)
Li Y., Cao J.J., The analysis of pollutant forms in the river sediments of silver-lead mine in Zhashui. Journal of Xi’an Engineering University, 20(1):24~28, 1998. (In Chinese)

Book Chapters
Zhang, X.Y., Cao J.J., et al., Development for Ambient Particulate Emissions Control in Xian. In: United Nations Development Programme (Eds) Study on China Urban Air Pollution, China Environmental Press, 2001. (In Chinese & English)
Watson J.J., Zhao Z.X.,…, Cao J.J., et al., Energy Futures and Urban Air Pollution. National Academic Press, 2008. (In Chinese & English)

Professional Activities