Characteristics of fine particle explosive growth events in Beijing, China: Seasonal variation, chemical evolution pattern and formation mechanism

2019 ◽  
Vol 687 ◽  
pp. 1073-1086 ◽  
Author(s):  
Zirui Liu ◽  
Bo Hu ◽  
Dongsheng Ji ◽  
Mengtian Cheng ◽  
Wenkang Gao ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Chemical Evolution ◽  
Formation Mechanism ◽  
Fine Particle ◽  
Evolution Pattern ◽  
Beijing China

Diurnal and seasonal variation of the PM2.5 apparent particle density in Beijing, China

2015 ◽  
Vol 120 ◽  
pp. 328-338 ◽  
Author(s):  
Zirui Liu ◽  
Bo Hu ◽  
Dongsheng Ji ◽  
Yonghong Wang ◽  
Mingxing Wang ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Particle Density ◽  
Beijing China

Episode-Based Evolution Pattern Analysis of Haze Pollution: Method Development and Results from Beijing, China

2016 ◽  
Vol 50 (9) ◽  
pp. 4632-4641 ◽  
Author(s):  
Guangjie Zheng ◽  
Fengkui Duan ◽  
Yongliang Ma ◽  
Qiang Zhang ◽  
Tao Huang ◽  
...  
Keyword(s):  
Method Development ◽  
Pattern Analysis ◽  
Evolution Pattern ◽  
Haze Pollution ◽  
Beijing China

Seasonal variation of columnar aerosol optical properties and radiative forcing over Beijing, China

2017 ◽  
Vol 166 ◽  
pp. 340-350 ◽  
Author(s):  
Xingna Yu ◽  
Rui Lü ◽  
Chao Liu ◽  
Liang Yuan ◽  
Yixing Shao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Seasonal Variation ◽  
Radiative Forcing ◽  
Aerosol Optical Properties ◽  
Beijing China

scholarly journals MILES SSP Models

2009 ◽  
Vol 5 (S262) ◽  
pp. 65-68
Author(s):  
A. Vazdekis ◽  
P. Sánchez-Blázquez ◽  
J. Falcón-Barroso ◽  
A. J. Cenarro ◽  
M. A. Beasley ◽  
...  
Keyword(s):  
Old Age ◽  
Chemical Evolution ◽  
Spectral Range ◽  
Spectral Resolution ◽  
Index System ◽  
Stellar Populations ◽  
Solar Neighbourhood ◽  
Spectral Library ◽  
Evolution Pattern ◽  
Very Old Age

AbstractWe present SEDs for single-age, single-metallicity stellar populations (SSPs) covering the full optical spectral range at resolution (FWHM = 2.3Å). These SEDs can be regarded as our base models, as we combine scaled-solar isochrones with an empirical stellar spectral library (MILES), which follows the chemical evolution pattern of the solar neighbourhood. The models rely as much as possible on empirical ingredients as also employ extensive photometric libraries. Thanks to the unprecedented parameter coverage of the MILES library we synthesize SSP SEDs from intermediate- to very-old age regimes, and the metallicity from super-solar to [M/H] = −2.3, all for a suite of IMF shapes and slopes. We propose a new Line Index System (LIS), based on flux-calibrated spectra, to avoid the intrinsic uncertainties associated with the Lick/IDS system and provide more appropriate, uniform, spectral resolution.

scholarly journals Molecular Characterization and Seasonal Variation in Primary and Secondary Organic Aerosols in Beijing, China

2018 ◽  
Vol 123 (21) ◽  
pp. 12,394-12,412 ◽  
Author(s):  
Linjie Li ◽  
Lujie Ren ◽  
Hong Ren ◽  
Siyao Yue ◽  
Qiaorong Xie ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Molecular Characterization ◽  
Secondary Organic Aerosols ◽  
Organic Aerosols ◽  
Beijing China

Concentrations and Seasonal Variation of Ambient PM2.5 and Associated Metals at a Typical Residential Area in Beijing, China

2014 ◽  
Vol 94 (2) ◽  
pp. 232-239 ◽  
Author(s):  
Jing Yang ◽  
Qiang Fu ◽  
Xiaoshuang Guo ◽  
Baolin Chu ◽  
Yawei Yao ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Residential Area ◽  
Beijing China

scholarly journals Observation of nitrous acid (HONO) in Beijing, China: Seasonal variation, nocturnal formation and daytime budget

2017 ◽  
Vol 587-588 ◽  
pp. 350-359 ◽  
Author(s):  
Jiaqi Wang ◽  
Xiaoshan Zhang ◽  
Jia Guo ◽  
Zhangwei Wang ◽  
Meigen Zhang
Keyword(s):  
Seasonal Variation ◽  
Nitrous Acid ◽  
Beijing China

Formation mechanism of continuous extreme haze episodes in the megacity Beijing, China, in January 2013

2015 ◽  
Vol 155 ◽  
pp. 192-203 ◽  
Author(s):  
Yiru Yang ◽  
Xingang Liu ◽  
Yu Qu ◽  
Jingli Wang ◽  
Junling An ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Beijing China
Sign in / Sign up

Export Citation Format

Share Document