Name: Changjie Cai
Tel: (919) 513-4438 (office), (919) 760-5566 (mobile)
Email: ccai4@ncsu.edu
Education:
M.S., Candidate, Atmospheric Science, NC State University, Aug 2011 – Present
B.S., Atmospheric Science (Weather Modification), Nanjing Institute of Meteorology, Jul 2009.
Research & Work Experience:
5. Research assistant at NC State University, Aug 2011 – Present
Work focuses on the application and evaluation of WRF/Chem (Weather Research and Forecasting Model coupled with Chemistry) over Eastern Asian.
Interesting areas: Nucleation; Interactions of Aerosols-Cloud-Precipitation; Dust Transport; Tropospheric Ozone and its Precursors.
4. Assistant engineer at Laboratory of Atmospheric Chemistry in Shanghai, Shanghai Meteorological Bureau. Feb 2009 – Jun 2011
Work focuses on (1) source apportionment of VOCs using receptor models such as PMF (positive matrix factorization); PCA/APCS (principle component analysis / absolute principle component scores); CMB (chemical mass balance) (2) VOC sampling and detection; (3) Ozone formation using NCAR MM (master mechanism) model
3. A major participant in the international project “Shanghai WMO (Word Meteorological Organization) GURME (GAW Urban Research Meteorology and Environment) Pilot Project”, May 2010 – Jun 2011
2. A major participant in the national project “The Impacts of Biogenic Volatile Organic Compounds on Ozone Formation in Summer in Megacity-Shanghai” Supported by National Natural Science Foundation of China, Dec 2009 – Feb 2011
1. Field work: a) at Dongtan natural reserve (MIRAGE), Shanghai (20 days), China, Sep 2009
b) at Jinshan area, Shanghai (10 days), China, Aug 2009
c) at Chongming island, Shanghai (10 days), China, Jul 2009
d) at Liyang, Jiangsu (9 weeks), China, Mar/Jun/Sep/Dec 2009-2011
Research Presentations:
Refereed Journal Papers:
7. Tie Xuexi, Geng Fuhai, Guenther Alex, Cao Junji, Greenberg Jim, Zhang Renyi, Apel Eric, Li Guohi, Weinheimer Andy, Chen Jianmen and Cai Changjie. Megacity Impacts on Regional Ozone Formation: Observations and WRF-Chem Modeling for the MIRAGE-Shanghai field campaign. Atmos. Chem. Phys. Discuss., 13, 1673-1716, 2013.
6. Chen Yonghang, Liu Qiong, Geng Fuhai, Zhang Hua, Cai Changjie, Xu Tingting, Ma Xiaojun, and Li Hao. Vertical Distribution of Optical and Micro-physical Properties of Ambient Aerosols During Dry Haze Periods in Shanghai. Atmos. Environ., 50, 50-59, 2012.
5. Friedli H.R., Arellano Jr., Geng F., Cai Changjie, and Pan L. Measurements of Atmospheric Mercury in Shanghai During September 2009. Atmos. Chem. Phys., 11, 3781-3788, 2011.
4. Cai Chanjie, Geng Fuhai, Tie Xuexi, Yu Qiong, and An Junlin. Characteristics and Source Apportionment of VOCs measured in Shanghai, China. Atmos. Environ., 44, 5005-5014, 2010.
3. Cai Changjie, Geng Fuhai, Tie Xuexi, Yu Qiong, Peng Li, and Zhou Guangqiang. Characteristics of Ambient Volatile Organic Compounds (VOCs) Measured in Shanghai, China. Sensors, 10, 7843-7862, 2010.
2. Geng Fuhai, Cai Changjie, Tie Xuexi, Yu Qiong, An Junlin, Peng Li, Zhou Guangqiang, and Xu Jianming. Analysis of VOC emissions using PCA/APCS receptor model at city of Shanghai, China. J. Atmos. Chem., DOI 10.1007/s 10874-010-9150-5, 2010.
1. Cai Chanjie, Geng Fuhai, Yu Qiong, An Junlin, and Han Jingjing. Source Apportionment of VOCs at city centre of Shanghai in Summer. Acta Scientiae Circumstantiae, 30(5), 926-934, 2010 (Chinese).
Invited Presentations:
1. Changjie, C., Fuhai, G., Xuexi, T., Liang, R., Chunsheng, Z., and Qiong, Y., 2010, Ozone formation, characteristics and source apportionment of VOCs measured in Shanghai, China, invited presentation at Shanghai WMO GURME expert meeting, October 13-15, Shanghai, China.
Contributed Conference Presentations:
5. Zhang Yang, Liu Xuyan, Cai Chanjie, Zhang Xin, Wang Kai, Glotfelty Tim, Zhang Qiang, and He Kebin, 2012, Simulating Chemistry-Aerosol-Cloud-Radiation Feedbacks from Global to Urban Using WRF/Chem-MADRID, oral presentation at the Annual Meeting of the 973 Project on the Development and Improvement of the Eco-Environment Process System Models (2010CB951800), Beijing, China. September 4-7.
4. Zhang Yang, Zhang Xin, Cai Chanjie, Wang Kai, Fan J.-W., Leung R., Lin K.-S., Zhang G., Liu Xuyan, Zhang Qiang, and He Kebin, 2012, Simulating Aerosol Indirect Effects with Improved Aerosol-Cloud-Precipitation Representations in a Coupled Regional Climate Model: Model Development and Initial Application. Poster presentation at the 2012 NSF/USDA/DOE Annual Earth System Modeling Project Meeting, Arlington, VA, USA. July 9-11.
3. Geng Fuhai, Tang Xu, and Cai Chanjie, 2011, Characteristics of Ambient Volatile Organic Compounds (VOCs) Measured in Shanghai, China. Poster presentation at the 91st American Meteorological Society Annual Meeting, Seattle, WA, USA. January 22-27.
2. Cai Chanjie, Geng Fuhai, Yu Qiong, An Junlin, and Han Jingjing, 2009, Source Apportionment of VOCs at City Centre of Shanghai in summer. The 26th Chinese Meteorological Society Annual Meeting, Hangzhou, China. October 14-16.
1. Cai Chanjie, An Junlin, Wang Yuesi, and Wu Fangkun, 2009, Source Apportionment of NMVOCs Measured in Beijing in summer. Oral presentation at the KLME (Key Laboratory of meteorological disaster, Ministry of Education) 2008 Annual Meeting, Nanjing University of Information Science and Technology, Nanjing, China. May 22-24.
Awards and Honors:
5. Fourth Place for I-GO (my favorite) Competition (“I-GO” is a chess played with black and white pieces on a board of 361 cross) among the universities in Nanjing, 2007
4. Fourth Place for Soccer Competition among the schools in Nanjing Institute of Meteorology, 2008
3. Second Place for Badminton Competition among the undergraduates in the department of Atmospheric Physics in Nanjing Institute of Meteorology, 2007
2. Award from Jiangsu Province for the Excellent Graduation Thesis, China, 2009
1. Award from Nanjing Institute of Meteorology for the Excellent Performance in Study – “First-class Fellowship”, Sep. 2007 – Jun. 2008 |
