Parameterization and comparative evaluation of the CCN number concentration on Mt.Huang, China

来源 :第十二届全国气溶胶会议暨第十三届海峡两岸气溶胶技术研讨会 | 被引量 : 0次 | 上传用户：Hzw_56

【摘要】

：

　　Quantifying regional CCN concentration is important for reliable estimations of aerosol indirect effects.Based on the observational data of the number conce

【作者】

：

Shasha Fang Yongxiang Han Kui Chen Chunsong Lu Yan Yin Haobo Tan

【机构】

：

CollaborativeInnovationCenteronForecastandEvaluationofMeteorologicalDisasters,NanjingUniversityofInf

【出处】

：

第十二届全国气溶胶会议暨第十三届海峡两岸气溶胶技术研讨会

【发表日期】

：

2015年10期

【关键词】

：

CCN number concentration Activation Parameterization Mt.Huang

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Quantifying regional CCN concentration is important for reliable estimations of aerosol indirect effects.Based on the observational data of the number concentrations of aerosol (NCN) and cloud condensation nuclei (NCCN), particle number size distribution (PNSD), and size-resolved activation ratio obtained on Mt.Huang in southeast China from September 19 to October 11, 2012, seven parameterization schemes are used to calculate the CCN number concentrations.

其他文献

Atmospheric polycyclic aromatic hydrocarbons (PAHs) at a CAWNET background site in central China sea

　　Total suspended particles (TSP) and gas samples were collected by a high-volume sampler from March 2012 to March 2013 at Jinsha, a CAWNET background site in

会议

polycyclic aromatic hydrocarbonsJinshaseasonal variationisomer ratioslong-ra

Climate modulation of sea surface temperature in Ni(n)o 3.4 region on haze variations in southern Ch

　　Rapid increases in pollutant emissions in conjunction with stagnant meteorological conditions result in frequent haze pollutions in China.In order to unders

会议

haze frequencyNi(n)o3.4SSTinterannul variationsouthern China

Critical Review of Ambient PM2.5 Pollution in Global Megacities

　　Ambient PM2.5 pollution is a substantial threat to public health in global megacities.In situ PM2.5 pollution in global megacities has seldom been investiga

会议

PM2.5 (fine particulate matter)megacityair pollutionchemical composition

一次灰霾过程中气溶胶吸湿性对能见度的影响研究

　　环境相对湿度和大气气溶胶吸湿性对能见度有着重要影响.本文利用自主搭建的并联式积分浊度计(Parallel Nepheloemters)测量气溶胶吸湿增强因子f(RH),使用能见度、PM2.5、

会议

气溶胶吸湿增强因子能见度

广州地区PM2.5化学组分特征及其对能见度影响的定量研究

　　大气能见度下降作为大气污染现象的一种表现，由于其对交通和健康的影响，近年来成为广州市民和领导越来越关心的问题.因此，研究PM2.5的质量浓度、化学组成等物化特性对大气的

会议

PM2.5化学组分能见度消光系数IMPROVE

Relationships between Outdoor and Personal Exposure of Polycyclic Aromatic Hydrocarbons (PAH) and El

　　Nowadays people who live in urban area spend over 85% of their lifespan in indoor environment (Jahn et al., 2013).Under these circumstances, the usual focus

会议

Personal ExposureElemental CarbonPolycyclic Aromatic Hydrocarbons

Sea salt aerosols as a reactive surface for inorganic and organic acidic gases in the arctic troposp

　　Sea salt aerosols (SSA) are dominant particles in the arctic atmosphere and determine the polar radiative balance.SSA react with acidic pollutants that lead

会议

Individual sea salt aerosolsTEMheterogeneous reactionArctic

Chemical composition of PM2.5 from vehicle emissions in two tunnels

　　The chemical compositions of PM2.5 including OC, EC, water-soluble ions, elements, and organic components such as polycyclic aromatic hydrocarbons (PAHs), h

会议

广东地区能见度仪观测站网优化方案

　　针对广东地区的能见度观测展开分析和研究,提出了适用于能见度观测布局适应性分布研究的新方案,旨在为器测替代目测的能见度监测网建设提供参考。研究表明：利用广东地区86

会议

能见度相对湿度能见度仪观测网FOM指数SOI指数

Chemical Characterization of Submicron Aerosol and Particle Growth Events at a National Background S

　　Atmospheric aerosols exert highly uncertain impacts on radiative forcing and also have detrimental effects on human health.While aerosol particles are widel

会议

Tibetan PlateauACSMSubmicron AerosolOOABBOAParticle Growth

Parameterization and comparative evaluation of the CCN number concentration on Mt.Huang, China

其他学术论文