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科研机构
北京大学 [236]
内容类型
期刊论文 [223]
其他 [11]
会议论文 [2]
发表日期
2017 [21]
2016 [22]
2015 [19]
2014 [19]
2013 [23]
2012 [11]
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专题:北京大学
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Post-fire dispersal characteristics of charcoal particles in the Daxing'an Mountains of north-east China and their implications for reconstructing past fire activities
期刊论文
INTERNATIONAL JOURNAL OF WILDLAND FIRE, 2017
Li, Yiyin
;
Xu, Xin
;
Zhao, Pengfei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
biomass burning
larch forest
wildfire
FOREST-FIRE
MACROSCOPIC CHARCOAL
MICROSCOPIC CHARCOAL
HOLOCENE FIRE
SOURCE AREA
RECORDS
DEPOSITION
REGIMES
BOREAL
HISTORY
二次有机气溶胶相态的研究现状与展望
期刊论文
中国环境科学, 2017
刘玥晨
;
吴志军
;
胡敏
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
二次有机气溶胶(SOA)
相态
粘度
扩散系数
secondary organic aerosol (SOA)
phase state
viscosity
diffusion coefficients
Contributions of volatile and nonvolatile compounds (at 300 degrees C) to condensational growth of atmospheric nanoparticles: An assessment based on 8.5 years of observations at the Central Europe background site Melpitz
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Wang, Zhibin
;
Birmili, Wolfram
;
Hamed, Amar
;
Wehner, Birgit
;
Spindler, Gerald
;
Pei, Xiangyu
;
Wu, Zhijun
;
Cheng, Yafang
;
Su, Hang
;
Wiedensohler, Alfred
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
NUMBER SIZE DISTRIBUTIONS
SULFURIC-ACID CONCENTRATION
NUCLEATION MODE PARTICLES
LONG-TERM OBSERVATIONS
ORGANIC-COMPOUNDS
AEROSOL-PARTICLES
BOREAL FOREST
FREE TROPOSPHERE
FORMATION EVENTS
BOUNDARY-LAYER
Fluorescent Bioaerosol Particles Resulting from Human Occupancy with and without Respirators
期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2017
Xu, Caijia
;
Wu, Chang-Yu
;
Yao, Maosheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Bioaerosols
Exhaled breath
Respiratory masks
Shielding efficiencies
Controlled environment
HEALTH-CARE WORKERS
FACEPIECE RESPIRATORS
N95 RESPIRATORS
INFLUENZA-VIRUS
SURGICAL MASKS
BACTERIAL
PERFORMANCE
EMISSIONS
AEROSOLS
ENVIRONMENTS
Particulate pollution in urban Chongqing of southwest China: Historical trends of variation, chemical characteristics and source apportionment
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Chen, Yuan
;
Xie, Shao-dong
;
Luo, Bin
;
Zhai, Chong-zhi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
PM
Chemical composition
Source apportionment
Chongqing
POSITIVE MATRIX FACTORIZATION
AIR-POLLUTION
CARBONACEOUS AEROSOL
ELEMENTAL CARBON
SEASONAL TRENDS
TRACE-ELEMENTS
PM2.5 MASS
CITIES
EMISSIONS
EXPOSURE
Estimation of atmospheric aging time of black carbon particles in the polluted atmosphere over central-eastern China using microphysical process analysis in regional chemical transport model
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Chen, Xueshun
;
Wang, Zifa
;
Yu, Fangqun
;
Pan, Xiaole
;
Li, Jie
;
Ge, Baozhu
;
Wang, Zhe
;
Hu, Min
;
Yang, Wenyi
;
Chen, Huansheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Black carbon(BC)
Microphysics
Aging
NAQPMS plus APM
OPTICAL-PROPERTIES
AEROSOL-PARTICLES
MIXING STATE
SOOT
SIZE
SIMULATION
NUCLEATION
SULFATE
New particle formation in China: Current knowledge and further directions
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Wang, Zhibin
;
Wu, Zhijun
;
Yue, Dingli
;
Shang, Dongjie
;
Guo, Song
;
Sun, Junying
;
Ding, Aijun
;
Wang, Lin
;
Jiang, Jingkun
;
Guo, Hai
;
Gao, Jian
;
Cheung, Hing Cho
;
Morawska, Lidia
;
Keywood, Melita
;
Hu, Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
New particle formation
Nucleation mechanism
Particle growth
Polluted environment
NUMBER SIZE DISTRIBUTIONS
IONIZATION MASS-SPECTROMETRY
CLOUD CONDENSATION NUCLEI
AIR ION SPECTROMETER
YANGTZE-RIVER DELTA
SULFURIC-ACID CONCENTRATION
NUCLEATION MODE PARTICLES
ATMOSPHERIC NUCLEATION
FORMATION EVENTS
SORPES STATION
Modification of the effects of air pollutants on mortality by temperature: A systematic review and meta-analysis
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Li, Jing
;
Woodward, Alistair
;
Hou, Xiang-Yu
;
Zhu, Tong
;
Zhang, Jinliang
;
Brown, Helen
;
Yang, Jun
;
Qin, Rennie
;
Gao, Jinghong
;
Gu, Shaohua
;
Li, Jing
;
Xu, Lei
;
Liu, Xiaobo
;
Liu, Qiyong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Air pollution
Modification
Mortality
Extreme temperature
Systematic review
Meta-analysis
TIME-SERIES ANALYSIS
AMBIENT PARTICLE POLLUTION
CASE-CROSSOVER ANALYSIS
15 EUROPEAN CITIES
8 CHINESE CITIES
9 FRENCH CITIES
SHORT-TERM
PARTICULATE MATTER
MYOCARDIAL-INFARCTION
EXTREME-TEMPERATURE
Simulated reaction of formaldehyde and ambient atmospheric particulate matter using a chamber
期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2017
Chen, Yueyue
;
Liu, Jia
;
Shang, Jing
;
Zhu, Tong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Formaldehyde
Particulate matter
Chamber
Formate
Volatile organic compounds
VOLATILE ORGANIC-COMPOUNDS
HETEROGENEOUS REACTION
AEROSOL COMPOSITION
CHINA
SURFACES
ACID
ACETALDEHYDE
ALPHA-AL2O3
WINTERTIME
PARTICLES
Simulated reaction of formaldehyde and ambient atmospheric particulate matter using a chamber
期刊论文
环境科学学报(英文版), 2017
Yueyue Chen
;
Jia Liu
;
Jing Shang
;
Tong Zhu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Formaldehyde Particulate matter Chamber Formate Volatile organic compounds
Formaldehyde
Particulate matter
Chamber
Formate
Volatile organic compounds
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