NIGHTTIME

作品数:114被引量:339H指数:8
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相关作者:张艳艳高山红更多>>
相关机构:武汉大学福建省立医院中国海洋大学中国科学院更多>>
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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北京市自然科学基金更多>>
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Changes in factor profiles deriving from photochemical losses of volatile organic compounds:Insight from daytime and nighttime positive matrix factorization ana
《Journal of Environmental Sciences》2025年第5期627-639,共13页Baoshuang Liu Tao Yang Sicong Kang Fuquan Wang Haixu Zhang Man Xu Wei Wang Jinrui Bai Shaojie Song Qili Dai Yinchang Feng Philip K.Hopke 
supported by the National Key R&D Program of China(No.2023YFC3705801);the National Natural Science Foundation of China(No.42177085).
Substantial effects of photochemical reaction losses of volatile organic compounds(VOCs)on factor profiles can be investigated by comparing the differences between daytime and nighttime dispersion-normalized VOC data ...
关键词:Volatile organic compounds Dispersion normalization Photochemical loss Factor profile Positive matrix factorization 
Nighttime reactions of a series of unsaturated alcohols with NO_(3)•:Kinetics,products and mechanisms study
《Journal of Environmental Sciences》2025年第5期331-346,共16页Yanyong Xu Shengrui Tong Weiran Li Meifang Chen Lin Hu Hailiang Zhang Sufan Wang Maofa Ge 
supported by the National Key Research and Development Program of China(No.2020YFA0607800);the National Natural Science Foundation of China(Nos.42022039 and 42130606);Beijing National Laboratory for Molecular Sciences(No.BNLMS-CXXM-202011),the Youth Innovation Promotion Association of Chinese Academy of Sciences(No.Y2021013).
Unsaturated alcohols are a class of Biogenic volatile organic compounds(BVOCs)emitted in large quantities by plants when damaged or under adverse environmental conditions,and studies on their atmospheric degradation a...
关键词:Unsaturated alcohols Reaction rate Aldehyde and ketone products Secondary organic aerosol components Reaction mechanism 
Spatial differentiation of carbon emissions from energy consumption based on machine learning algorithm:A case study during 2015–2020 in Shaanxi,China
《Journal of Environmental Sciences》2025年第3期358-373,共16页Hongye Cao Ling Han Ming Liu Liangzhi Li 
supported by the Key Research and Development Program in Shaanxi Province,China(No.2022ZDLSF07-05);the Fundamental Research Funds for the Central Universities,CHD(No.300102352901)。
Carbon emissions resulting from energy consumption have become a pressing issue for governments worldwide.Accurate estimation of carbon emissions using satellite remote sensing data has become a crucial research probl...
关键词:Machine learning Energy carbon emissions Nighttime light Spatial distribution 
Mixing states and secondary formation processes of organic nitrogen-containing single particles in Guangzhou,China
《Journal of Environmental Sciences》2024年第4期62-73,共12页Lijun Yun Chunlei Cheng Suxia Yang Zaihua Wang Mei Li Qi En Zhong LiyuanMao Sulin Liu Xiaoya Cheng Duanying Chen Fan Yang Zhen Zhou 
supported by the Key-Area Research and Development Program of Guangdong Province(No.2020B1111360001);the National Natural Science Foundation of China(Nos.41805093 and 41827804);the Natural Science Foundation of Guangdong Province(No.2021A1515011206);the GDAS’Project of Science and Technology Development(No.2021GDASYL-20210103058);the State Key Laboratory of Organic Geochemistry(No.SKLOG202105);Guangdong Foundation for Program of Science and Technology Research(No.2020B1212060053);the State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,CAS(No.SKLLQG2218);Guangdong Basic and Applied Basic Research Foundation(No.2022A1515012165);Scientific research special project of Pudong new district Ecological and Environmental Bureau(No.PDHJ20210008);the Shanghai Municipal Science and Technology Commission Natural Fund(No.20ZR1449700)。
Organic nitrogen(ON)compounds play a significant role in the light absorption of brown carbon and the formation of organic aerosols,however,the mixing state,secondary formation processes,and influencing factors of ON ...
关键词:Organic nitrogen compounds Single particles Mixing state Secondary formation Nighttime chemistry 
Nocturnal atmospheric chemistry of NO_(3) and N_(2)O_(5) over Changzhou in the Yangtze River Delta in China被引量:1
《Journal of Environmental Sciences》2022年第4期376-390,共15页Chuan Lin Renzhi Hu Pinhua Xie Shengrong Lou Guoxian Zhang Jinzhao Tong Jianguo Liu Wenqing Liu 
supported by the National Natural Science Foundation of China(Nos.42030609,91644107,61905003,and U19A2044);the Natural Science Foundation of Anhui Province(No.2008085J20);the National Key Research and Development Program of China(No.2017YFC0209403);the Cultivating Project of Strategic Priority Research Program of Chinese Academy of Sciences(No.XDPB1901)
Comprehensive observations of the nocturnal atmospheric oxidation of NO_(3)and N_(2)O_(5)were conducted at a suburban site in Changzhou in the YRD using cavity ring-down spectroscopy(CRDS)from 27 May to 24 June,2019.H...
关键词:Nitrate radical(NO_(3)) Dinitrogen pentoxide(N_(2)O_(5)) Cavity ring-down spectroscopy(CRDS) Styrene N_(2)O_(5)uptake Nighttime chemistry 
Observation of the nighttime nitrate radical in Hefei, China被引量:1
《Journal of Environmental Sciences》2008年第1期45-49,共5页LI Suwen LIU Wenqing XIE Pinua LI Ang QIN Min PENG Fumin ZHU Yanwu 
Observation of nighttime nitrate radical (NO3) was performed by using long path differential optical absorption spectroscopy (LP- DOAS), on the outskirts of Hefei, China. The time series of NO3 and supporting para...
关键词:nitrate radical nighttime chemistry differential optical absorption spectroscopy SINKS 
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