AEROSOL

作品数:685被引量:1953H指数:20
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相关领域:环境科学与工程天文地球更多>>
相关作者:薛文博武卫玲雷宇汪艺梅杨金田更多>>
相关机构:北京师范大学北京大学中国科学院大气物理研究所北京理工大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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Concurrence of high dust aerosol and stratosphere-intruded ozone pollution in super sandstorms
《Science Bulletin》2024年第16期2509-2513,共5页Zhixiong Chen Jane Liu Xiushu Qie Xugeng Cheng Mengmiao Yang Lei Shu Jing M.Chen 
supported by the National Natural Science Foundation of China(42105079)。
The air quality in China has substantially improved in recent years,as indicated by the declining trends in SO_(2),NO_(2),PM_(2.5)and PM_(10)concentrations.Despite the reduced anthropogenic pollutant emissions;however...
关键词:OZONE SANDS AEROSOL 
气溶胶对降水影响的现象和机制被引量:1
《Science Bulletin》2024年第10期1569-1580,共12页赵传峰 孙悦 杨杰 李杰峰 周月 杨以坤 范昊 赵辛 
supported by the National Natural Science Foundation of China(41925022).
Aerosols greatly influence precipitation characteristics,thereby impacting the regional climate and human life.As an indispensable factor for cloud formation and a critical radiation budget regulator,aerosols can affe...
关键词:AEROSOL PRECIPITATION Aerosol-Radiation Interaction(ARI) Aerosol-Cloud Interaction(ACI) Mechanism 
Zonal mean and shift modes of historical climate response to evolving aerosol distribution
《Science Bulletin》2021年第23期2405-2411,共7页Sarah M.Kang Shang-Ping Xie Clara Deser Baoqiang Xiang 
supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (2016R1A1A3A04005520 and 2017K2A9A1A06056874);supported by the National Science Foundation (AGS-1934392);The Community Earth System Model project is supported primarily by the National Science Foundation (NSF);supported by the National Center for Atmospheric Research, which is a major facility sponsored by the NSF under Cooperative Agreement (1852977)。
Anthropogenic aerosols are effective radiative forcing agents that perturb the Earth’s climate. Major emission sources shifted from the western to eastern hemisphere around the 1980 s. An ensemble of single-forcing s...
关键词:Aerosol forced response Aerosol increase mode Aerosol shift mode ENERGETICS Coupled atmosphere-ocean coupling Hierarchical modeling 
Aerosol as a critical factor causing forecast biases of air temperature in global numerical weather prediction models被引量:3
《Science Bulletin》2021年第18期1917-1924,M0004,共9页Xin Huang Aijun Ding 
supported by the National Natural Science Foundation of China (41725020 and 41922038)。
Weather prediction is essential to the daily life of human beings. Current numerical weather prediction models such as the Global Forecast System(GFS) are still subject to substantial forecast biases and rarely consid...
关键词:Weather prediction Atmospheric aerosol Temperature forecast errors Aerosol-radiation interactions Aerosol-cloud interactions 
Overlooked contribution of photosensitization pathway to haze event in China被引量:1
《Science Bulletin》2020年第19期1590-1592,共4页Yangyang Liu Liwu Zhang 
financially supported by the National Natural Science Foundation of China(21976030,21677037);the National Key Research and Development Program of China(2016YFE0112200,2016YFC0202700);the Natural Science Foundation of Shanghai(19ZR1471200,17ZR1440200)。
In the latest decade,China has experienced frequent fine particle pollution(aerodynamic diameters≤2.5μm,PM2.5),and over one million Chinese people die per year due to air pollution events[1].Notably,a long-lasting h...
关键词:POLLUTION deposition. AEROSOL 
Microbial aerosol characteristics in highly polluted and nearpristine environments featuring different climatic conditions被引量:12
《Science Bulletin》2015年第16期1439-1447,共9页Kai Wei Yunhao Zheng Jing Li Fangxia Shen Zhuanglei Zou Hanqing Fan Xinyue Li Chang-yu Wu Maosheng Yao 
supported by the National Natural Science Foundation of China(21277007,21477003,and 41121004);the Ministry of Science and Technology of China(2015DFG92040,2015CB553401);Ministry of Education(20130001110044)
There is an increasing interest in understanding ambient bioaerosols due to their roles both in health and in climate. Here, we deployed an Ultraviolet Aerodynamic Particle Sizer to monitor viable (fluorescent) bioa...
关键词:Viable bioaerosol BACTERIA Airpollution - Climate China 
Distribution and origin of aerosol and its transform relationship with CCN derived from the spring multi-aircraft measurements of Beijing Cloud Experiment(BCE)被引量:14
《Chinese Science Bulletin》2012年第19期2460-2469,共10页LU GuangXian GUO XueLiang 
supported by the Research and Development Special Fund for Public Welfare Industry (Meteorology) (GYHY200806001);the Key Project in the National Science & Technology Pillar Program (2006BAC12B03)
The atmospheric aerosol distribution,source and relationship with cloud condensation nuclei(CCN) observed during the Beijing Cloud Experiment(BCE) are analyzed.The results show that the high number concentrations of a...
关键词:大气气溶胶 实验测量 CCN BCE 北京 飞机 起源 云凝结核 
In situ measurement of PM_1 organic aerosol in Beijing winter using a high-resolution aerosol mass spectrometer被引量:15
《Chinese Science Bulletin》2012年第7期819-826,共8页LIU Quan SUN Yang HU Bo LIU ZiRui AKIO Shimono WANG YueSi 
Organic aerosol (OA) is a crucial component of atmospheric fine particles. To achieve a better understanding of the chemical characteristics and sources of OA in Beijing, the size-resolved chemical composition of subm...
关键词:气溶胶飞行时间质谱仪 高分辨率 现场测量 北京 二次有机气溶胶 平均质量 天使 大气细颗粒物 
Influence of aerosol on regional precipitation in North China被引量:11
《Chinese Science Bulletin》2009年第3期474-483,共10页DUAN Jing MAO JieTai 
Supported by National Basic Research Program of China (Grant No. 2006CB403706);National Natural Science Foundation of China (Grant No. 40475003)
The possible anthropogenic aerosol effect on regional precipitation is analyzed based on the historical data of precipitation and visibility of North China. At first, the precipitation amounts from 1960 to 1979 are co...
关键词:气溶胶 区域降水规律 聚类法 变更趋势分析 回归分析 
Measurement of electric properties of the single supersaturated aerosol droplet被引量:3
《Chinese Science Bulletin》2008年第11期1773-1776,共4页HE KeJuan CHENG Hua ZHU YanYing WANG LiangYu ZHANG YunHong 
the National Natural Science Foundation of China (Grant Nos. 20673010 and 20605004);Fundamental Research Foundation of BIT (Grant No. 20060742003);Program of Introducing Talents of Discipline to Universities (Grant No. B07012);China Postdoctoral Science Foundation (Grant No. 20070410467)
A system for measuring the electric properties of single aerosol droplet is designed and applied to the NaClO4 aerosol droplet in different relative humidity (RH). The conductance and capacitance are ob-tained within ...
关键词:过饱和气溶胶液滴 介电性能 测量方法 大气科学 
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