TROPOSPHERIC

作品数:116被引量:423H指数:11
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相关领域:天文地球环境科学与工程更多>>
相关作者:刘建国刘文清更多>>
相关机构:中国科学院更多>>
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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国家科技支撑计划更多>>
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The Teleconnection between Rainfall over the Northeastern Slope of the Tibetan Plateau and Downstream Regions:Insights from 20 Years of Heavy Rainfall Events
《Advances in Atmospheric Sciences》2025年第2期327-341,共15页Wei SUN Rucong YU Jian LI Zewen LI 
supported by the National Natural Science Foundation of China(Grant No.U2142204 and 42475013);the Beijing Nova Program(Z211100002121100);the National Key Research and Development Program of China(2023YFC3007504);the Science&Technology Development Fund of Chinese Academy of Meteorological Sciences(CAMS)(2022KJ007)。
The connection between rainfall over topographic regions and their downstream areas represents a phenomenon of great concern in atmospheric research.Focusing on the rainfall events of the past two decades,we analyzed ...
关键词:TELECONNECTION rainfall propagation three-dimensional circulation structure upper-tropospheric temperature anomaly 
Data Assimilation Enhances WRF-Chem Performance in Modeling Volcanic Ash Clouds from Hunga Tonga–Hunga Ha’apai Eruption
《Journal of Meteorological Research》2024年第6期1122-1140,共19页Hosni SNOUN Mohammad Mosaed ALAHMADI Amirhossein NIKFAL Abderrazak ARIF William HATHEWAY Meznah A.ALAMRO Alaeddine MIHOUB Moez KRICHEN 
Supported by the Research Supporting Project(PNURSP2024R503)of Princess Nourah Bint Abdulrahman University,Saudi Arabia.
Volcanic eruptions release large amounts of ash clouds and gas aerosols into the atmosphere,which can be simulated by air quality prediction models.However,the performance of these models remains unsatisfactory,even t...
关键词:Hunga Tonga-Hunga Ha’apai volcano WRF-Chem Flux Adjusting Surface Data Assimilation System(FASDAS) data assimilation SO2 TROPOspheric Monitoring Instrument Sentinel-5 Precursor(TROPOMI-S5P) 
Temporal Variability of Tropospheric NO_(2) over Cities in the United States,Western Europe and China from 2005 to 2022
《Chinese Geographical Science》2024年第6期983-992,共10页ZHANG Qianqian 
Under the auspices of the National Natural Science Foundation of China(No.42375106,41805098);the National Key R&D Program of China(No.2023YFB3907500)。
Anthropogenic Nitrogen oxides(NO_(x)=NO_(2)+NO)emissions are highly concentrated in urban area,and the weekly cycles,seasonal patterns and long-term trends of tropospheric NO_(2) columns over cities differ from region...
关键词:NO_(2) columns urban region weekly cycle seasonal pattern long-term trend United States western Europe China 
Significant chlorine emissions from biomass burning affect the long-term atmospheric chemistry in Asia
《National Science Review》2024年第9期207-216,共10页Di Chang Qinyi Li Zhe Wang Jianing Dai Xiao Fu Jia Guo Lei Zhu Dongchuan Pu Carlos A.Cuevas Rafael P.Fernandez Weigang Wang Maofa Ge Jimmy C.H.Fung Alexis K.H.Lau Claire Granier Guy Brasseur Andrea Pozzer Alfonso Saiz-Lopez Yu Song Tao Wang 
supported by the National Natural Science Foundation of China(NSFC)(42122062 and 91744204);the Research Grants Council of Hong Kong Special Administrative Region(T24/504/17-N,16209022 and 16201623);funded by the European Research Council Executive Agency under the European Union’s Horizon 2020 Research and Innovation Programme(ERC-2016-COG 726349 CLIMAHAL to AS-L);provided by the Climate Simulation Laboratory at NCAR’s Computational and Information Systems Laboratory(CISL),sponsored by the NSF.
Biomass burning(BB)is a major source of trace gases and particles in the atmosphere,influencing air quality,radiative balance,and climate.Previous studies have mainly focused on the BB emissions of carbon and nitrogen...
关键词:biomass burning emission chlorine emission inventory tropospheric halogen chemistry atmospheric oxidants CAM-Chem model 
A CNN-SVR model for NO_(2)profile prediction based on MAX-DOAS observations:The influence of Chinese New Year overlapping the 2020 COVID-19 lockdown on vertical distributions of tropospheric NO_(2)in Nanjing,China
《Journal of Environmental Sciences》2024年第7期151-165,共15页Xin Tian Zijie Wang Pinhua Xie Jin Xu Ang Li Yifeng Pan Feng Hu Zhaokun Hu Mingsheng Chen Jiangyi Zheng 
supported by the National Natural Science Foundation of China(Nos.U19A2044,42105132,42030609,41975037);the National Key Research and Development Program of China(No.2022YFC3700303)。
In this study,a hybrid model,the convolutional neural network-support vector regression model,was adopted to achieve prediction of the NO_(2)profile in Nanjing from January 2019to March 2021.Given the sudden decline i...
关键词:MAX-DOAS CNN-SVR Nitrogen dioxide COVID-19 Chinese New Year Regional transport 
Variations of Atmospheric ELF/VLF Radio Noise Due to Seismogenic Modifications in Tropospheric Conductivity
《Open Journal of Earthquake Research》2024年第2期113-132,共20页Masashi Hayakawa Alexander P. Nickolaenko 
We suggest a possible explanation of the influence of pre-seismic activity on the registration rate of natural ELF(extremely low frequency)/VLF(very low frequency) pulses and the changes of their characteristics. The ...
关键词:ELF/VLF Radio Noise Earthquake Precursor Pre-Seismic Modification Conductivity Anomaly in the Lower Atmosphere Radioactive Radon Gases CG Lightning Discharges IC Discharges Cloud-to-Ionosphere Discharge 
Atmospheric fate of typical liquid crystal monomers in the tropospheric gas,liquid,and granular phases
《Journal of Environmental Sciences》2024年第2期348-360,共13页Yanru Huo Zexiu An Mingxue Li Jinchan Jiang Yuxin Zhou Ju Xie Jianguo Zhang Maoxia He 
financially supported by the National Natural Science Foundation of China (Nos.22276109,21777087,and 21876099)。
Mineral aerosol particles significantly impact environmental risk prediction of liquid crystal monomers(LCMs).In this work,we investigated the reaction mechanisms and kinetics of three typical LCMs(4-cyano-3,5-difluor...
关键词:Liquid crystal monomers(LCMs) OZONOLYSIS TiO_(2)clusters Adsorption Toxicity assessment 
Consistency of Tropospheric Water Vapor between Reanalyses and Himawari-8/AHI Measurements over East Asia
《Advances in Atmospheric Sciences》2024年第1期19-38,共20页Di DI Jun LI Yunheng XUE Min MIN Bo LI Zhenglong LI 
partly supported by the National Natural Science Foundation of China(Grant Nos.41975020 and 41975031)(Jun LI)。
High spatiotemporal resolution radiances from the advanced imagers onboard the new generation of geostationary weather satellites provide a unique opportunity to evaluate the abilities of various reanalysis datasets t...
关键词:AHI reanalysis dataset multilayer water vapor assessment radiative transfer model 
An ERA5 tropospheric parameters-augmented approach for improving GNSS precise point positioning
《Geodesy and Geodynamics》2023年第5期467-476,共10页Liangke Huang Feifan Liu Lijie Guo Guiwen Lan Lv Zhou Cheng Wang Lilong Liu 
funded by the National Natural Foundation of China (Grant No.41704027;41864002);the Guangxi Natural Science Foundation of China (2020GXNSFBA297145);the “Ba Gui Scholars” program of the provincial government of Guangxi;the Innovation Project of Guangxi Graduate Education (Grant No. YCSW20211209)
Precise Point Positioning(PPP) technology has developed into a potent instrument for geodetic positioning, ionospheric modeling, tropospheric atmospheric parameter detection, and seismic monitoring.As atmospheric rean...
关键词:Precise point positioning ERA5 atmospheric reanalysis data Multi-GNSS Tropospheric delay 
Contribution of the tropical sea surface temperature in the Arctic tropospheric warming during 1979-2013
《Atmospheric and Oceanic Science Letters》2023年第5期108-112,共5页Lingling Suo 
the Research Council of Norway through the project COMBINED[grant number 328935];the contribution of Professor Yongqi Gao(1965-2021)to the design of the experiments;The CAM6-Nor simulations were performed on resources provided by UNINETT Sigma2—the National Infrastructure for High Performance Computing and Data Storage in Norway(nn2343k,NS9015K).
本文通过CAM6-Nor大气环流模式模拟实验研究热带海表温度在1979-2013年北极对流层增温中的贡献.分析结果表明热带海表温度变化可以解释历史模拟实验中的秋季和1月增温的30%-40%.这意味着热带海表温度可能是1979年至2013年间北极冬季对...
关键词:热带海表温度 北极气候变化 北极对流层变暖 遥相关 
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