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Pesquisa : G16.500.275.063 [Categoria DeCS]
Referências encontradas : 7432 [refinar]
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[PMID]:29343713
[Au] Autor:Hare VJ; Loftus E; Jeffrey A; Ramsey CB
[Ad] Endereço:Research Laboratory for Archaeology and the History of Art, School of Archaeology, University of Oxford, 1 South Parks Road, Oxford, OX1 3TG, UK. vincent.john.hare@gmail.com.
[Ti] Título:Atmospheric CO effect on stable carbon isotope composition of terrestrial fossil archives.
[So] Source:Nat Commun;9(1):252, 2018 01 17.
[Is] ISSN:2041-1723
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The C/ C ratio of C plant matter is thought to be controlled by the isotopic composition of atmospheric CO and stomatal response to environmental conditions, particularly mean annual precipitation (MAP). The effect of CO concentration on C/ C ratios is currently debated, yet crucial to reconstructing ancient environments and quantifying the carbon cycle. Here we compare high-resolution ice core measurements of atmospheric CO with fossil plant and faunal isotope records. We show the effect of pCO during the last deglaciation is stronger for gymnosperms (-1.4 ± 1.2‰) than angiosperms/fauna (-0.5 ± 1.5‰), while the contributions from changing MAP are -0.3 ± 0.6‰ and -0.4 ± 0.4‰, respectively. Previous studies have assumed that plant C/ C ratios are mostly determined by MAP, an assumption which is sometimes incorrect in geological time. Atmospheric effects must be taken into account when interpreting terrestrial stable carbon isotopes, with important implications for past environments and climates, and understanding plant responses to climate change.
[Mh] Termos MeSH primário: Atmosfera/química
Dióxido de Carbono/química
Isótopos de Carbono/análise
Clima
Fósseis
Plantas/metabolismo
[Mh] Termos MeSH secundário: Ciclo do Carbono
Isótopos de Carbono/química
Mudança Climática
Fotossíntese
Chuvas
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Carbon Isotopes); 142M471B3J (Carbon Dioxide)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180305
[Lr] Data última revisão:
180305
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180119
[St] Status:MEDLINE
[do] DOI:10.1038/s41467-017-02691-x


  2 / 7432 MEDLINE  
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[PMID]:29478663
[Au] Autor:Zhang Q; Liu J; He Y; Yang J; Gao J; Liu H; Tang W; Chen Y; Fan W; Chen X; Chai F; Hatakeyama S
[Ad] Endereço:College of Environmental & Resource Sciences of Zhejiang University, Hangzhou 310058, China.
[Ti] Título:Measurement of hydrogen peroxide and organic hydroperoxide concentrations during autumn in Beijing, China.
[So] Source:J Environ Sci (China);64:72-81, 2018 Feb.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Gaseous peroxides play important roles in atmospheric chemistry. To understand the pathways of the formation and removal of peroxides, atmospheric peroxide concentrations and their controlling factors were measured from 7:00 to 20:00 in September, October, and November 2013 at a heavily trafficked residential site in Beijing, China, with average concentrations of hydrogen peroxide (H O ) and methyl hydroperoxide (MHP) at 0.55ppb and 0.063ppb, respectively. H O concentrations were higher in the afternoon and lower in the morning and evening, while MHP concentrations did not exhibit a regular diurnal pattern. Both H O and MHP concentrations increased at dusk in most cases. Both peroxides displayed monthly variations with higher concentrations in September. These results suggested that photochemical activity was the main controlling factor on variations of H O concentrations during the measurement period. Increasing concentrations of volatile organic compounds emitted by motor vehicles were important contributors to H O and MHP enrichment. High levels of H O and MHP concentrations which occurred during the measurement period probably resulted from the transport of a polluted air mass with high water vapor content passing over the Bohai Bay, China.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Monitoramento Ambiental
Peróxidos/análise
[Mh] Termos MeSH secundário: Poluição do Ar
Atmosfera/química
Pequim
Peróxido de Hidrogênio/química
Estações do Ano
Compostos Orgânicos Voláteis
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants); 0 (Peroxides); 0 (Volatile Organic Compounds); BBX060AN9V (Hydrogen Peroxide)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180227
[St] Status:MEDLINE


  3 / 7432 MEDLINE  
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[PMID]:29478646
[Au] Autor:Minomo K; Ohtsuka N; Nojiri K; Matsumoto R
[Ad] Endereço:Center for Environmental Science in Saitama, Kazo, Saitama 347-0115, Japan. Electronic address: minomo.kotaro@pref.saitama.lg.jp.
[Ti] Título:Influence of combustion-originated dioxins in atmospheric deposition on water quality of an urban river in Japan.
[So] Source:J Environ Sci (China);64:245-251, 2018 Feb.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Bulk (wet and dry) deposition samples were collected in Saitama Prefecture, Japan throughout a year (February 8, 2012 to February 7, 2013) to estimate the influence of dioxins emitting from waste incinerators on river water quality. The annual deposition flux of dioxins was 3.3ng-toxic equivalent (TEQ)/m /year. Source identification using indicative congeners estimated that 82% of dioxin TEQ in the bulk deposition (2.7ng-TEQ/m /year) was combustion-originated, indicating that most of the dioxins in the deposition were derived from waste incinerators. In Saitama prefecture the annual flux of combustion-originated dioxins in depositions was apparently consistent with that of dioxin emission into the air from waste incinerators. The TEQ of combustion-originated dioxins in the deposition per rainfall was 2.4pg-TEQ/L on annual average, exceeding the environmental quality standard (EQS) for water in Japan of 1pg-TEQ/L. This suggests there is a possibility that dioxins in atmospheric deposition have a significant influence on the water quality of urban rivers which rainwater directly flows into because of many paved areas in the basins. The influence of combustion-originated dioxin in the deposition on the water quality of Ayase River, an urban river heavily polluted with dioxins, was estimated at 0.29pg-TEQ/L on annual average in 2015. It seems that dioxins in atmospheric deposition from waste incinerators have a significant influence on water quality of some urban rivers via rainwater though the dioxins in the ambient air have achieved the EQS for atmosphere at all monitoring sites in Japan.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Atmosfera/química
Dioxinas/análise
Monitoramento Ambiental
Incineração
[Mh] Termos MeSH secundário: Japão
Chuvas/química
Rios/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants); 0 (Dioxins)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180227
[St] Status:MEDLINE


  4 / 7432 MEDLINE  
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[PMID]:29373605
[Au] Autor:Tobin RL; Kulmatiski A
[Ad] Endereço:Department of Wildland Resources and Ecology Center, Utah State University, Logan, Utah, United States of America.
[Ti] Título:Plant identity and shallow soil moisture are primary drivers of stomatal conductance in the savannas of Kruger National Park.
[So] Source:PLoS One;13(1):e0191396, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Our goal was to describe stomatal conductance (gs) and the site-scale environmental parameters that best predict gs in Kruger National Park (KNP), South Africa. Dominant grass and woody species were measured over two growing seasons in each of four study sites that represented the natural factorial combination of mean annual precipitation [wet (750 mm) or dry (450 mm)] and soil type (clay or sand) found in KNP. A machine-learning (random forest) model was used to describe gs as a function of plant type (species or functional group) and site-level environmental parameters (CO2, season, shortwave radiation, soil type, soil moisture, time of day, vapor pressure deficit and wind speed). The model explained 58% of the variance among 6,850 gs measurements. Species, or plant functional group, and shallow (0-20 cm) soil moisture had the greatest effect on gs. Atmospheric drivers and soil type were less important. When parameterized with three years of observed environmental data, the model estimated mean daytime growing season gs as 68 and 157 mmol m-2 sec-1 for grasses and woody plants, respectively. The model produced here could, for example, be used to estimate gs and evapotranspiration in KNP under varying climate conditions. Results from this field-based study highlight the role of species identity and shallow soil moisture as primary drivers of gs in savanna ecosystems of KNP.
[Mh] Termos MeSH primário: Dióxido de Carbono/metabolismo
Folhas de Planta/metabolismo
Plantas/classificação
Plantas/metabolismo
Solo/química
Água/metabolismo
[Mh] Termos MeSH secundário: Atmosfera/química
Aprendizado de Máquina
Modelos Estatísticos
Poaceae/metabolismo
África do Sul
Madeira/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Soil); 059QF0KO0R (Water); 142M471B3J (Carbon Dioxide)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180226
[Lr] Data última revisão:
180226
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180127
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0191396


  5 / 7432 MEDLINE  
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[PMID]:29407642
[Au] Autor:Murphy DM; Froyd KD; Apel E; Blake D; Blake N; Evangeliou N; Hornbrook RS; Peischl J; Ray E; Ryerson TB; Thompson C; Stohl A
[Ad] Endereço:NOAA ESRL Chemical Sciences Division, Boulder, CO, USA. Electronic address: daniel.m.murphy@noaa.gov.
[Ti] Título:An aerosol particle containing enriched uranium encountered in the remote upper troposphere.
[So] Source:J Environ Radioact;184-185:95-100, 2018 Apr.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:We describe a submicron aerosol particle sampled at an altitude of 7 km near the Aleutian Islands that contained a small percentage of enriched uranium oxide. U was 3.1 ±â€¯0.5% of U. During twenty years of aircraft sampling of millions of particles in the global atmosphere, we have rarely encountered a particle with a similarly high content of U and never a particle with enriched U. The bulk of the particle consisted of material consistent with combustion of heavy fuel oil. Analysis of wind trajectories and particle dispersion model results show that the particle could have originated from a variety of areas across Asia. The source of such a particle is unclear, and the particle is described here in case it indicates a novel source where enriched uranium was dispersed.
[Mh] Termos MeSH primário: Aerossóis/análise
Poluentes Radioativos do Ar/análise
Monitoramento de Radiação
Urânio/análise
[Mh] Termos MeSH secundário: Alaska
Atmosfera/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Aerosols); 0 (Air Pollutants, Radioactive); 4OC371KSTK (Uranium)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180207
[St] Status:MEDLINE


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[PMID]:29407640
[Au] Autor:Jeskovský M; Listjak M; Sýkora I; Slávik O; Povinec PP
[Ad] Endereço:Department of Nuclear Physics and Biophysics, Faculty of Mathematics, Physics and Informatics, Comenius University, 842 48 Bratislava, Slovakia. Electronic address: jeskovsky@fmph.uniba.sk.
[Ti] Título:Anthropogenic Cs on atmospheric aerosols in Bratislava and around nuclear power plants in Slovakia.
[So] Source:J Environ Radioact;184-185:77-82, 2018 Apr.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Nuclear power plants (NPPs) have been one of the sources of anthropogenic radionuclides in the environment. This work combines the results from monitoring stations around NPPs in Slovakia (Mochovce and Jaslovské Bohunice) and academic measurements at the Comenius University campus in Bratislava. Most of the atmospheric Cs in this region come from the resuspension of the Chernobyl-derived Cs, as well as caesium produced during nuclear weapons testing. By comparison of the obtained results at NPPs with Bratislava data, radiation impacts of the NPPs on the local environments have been estimated to be negligible.
[Mh] Termos MeSH primário: Poluentes Radioativos do Ar/análise
Radioisótopos de Césio/análise
Monitoramento de Radiação
[Mh] Termos MeSH secundário: Aerossóis/análise
Atmosfera/química
Centrais Nucleares
Eslováquia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Aerosols); 0 (Air Pollutants, Radioactive); 0 (Cesium Radioisotopes)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180207
[St] Status:MEDLINE


  7 / 7432 MEDLINE  
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[PMID]:29334619
[Au] Autor:Zhang X; Efthimiou G; Wang Y; Huang M
[Ad] Endereço:Institute of Public Safety Research, Department of Engineering Physics, Tsinghua University, Beijing 100084, PR China; Institute for Nuclear and Energy Technologies, Karlsruhe Institute of Technology, Karlsruhe, D-76021, Germany. Electronic address: zhangxiaole10@outlook.com.
[Ti] Título:Comparisons between a new point kernel-based scheme and the infinite plane source assumption method for radiation calculation of deposited airborne radionuclides from nuclear power plants.
[So] Source:J Environ Radioact;184-185:32-45, 2018 Apr.
[Is] ISSN:1879-1700
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Radiation from the deposited radionuclides is indispensable information for environmental impact assessment of nuclear power plants and emergency management during nuclear accidents. Ground shine estimation is related to multiple physical processes, including atmospheric dispersion, deposition, soil and air radiation shielding. It still remains unclear that whether the normally adopted "infinite plane" source assumption for the ground shine calculation is accurate enough, especially for the area with highly heterogeneous deposition distribution near the release point. In this study, a new ground shine calculation scheme, which accounts for both the spatial deposition distribution and the properties of air and soil layers, is developed based on point kernel method. Two sets of "detector-centered" grids are proposed and optimized for both the deposition and radiation calculations to better simulate the results measured by the detectors, which will be beneficial for the applications such as source term estimation. The evaluation against the available data of Monte Carlo methods in the literature indicates that the errors of the new scheme are within 5% for the key radionuclides in nuclear accidents. The comparisons between the new scheme and "infinite plane" assumption indicate that the assumption is tenable (relative errors within 20%) for the area located 1 km away from the release source. Within 1 km range, the assumption mainly causes errors for wet deposition and the errors are independent of rain intensities. The results suggest that the new scheme should be adopted if the detectors are within 1 km from the source under the stable atmosphere (classes E and F), or the detectors are within 500 m under slightly unstable (class C) or neutral (class D) atmosphere. Otherwise, the infinite plane assumption is reasonable since the relative errors induced by this assumption are within 20%. The results here are only based on theoretical investigations. They should be further thoroughly evaluated with real measurements in the future.
[Mh] Termos MeSH primário: Poluentes Radioativos do Ar/análise
Contaminação Radioativa do Ar/estatística & dados numéricos
Centrais Nucleares
Monitoramento de Radiação/métodos
[Mh] Termos MeSH secundário: Atmosfera
Modelos Teóricos
Método de Monte Carlo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants, Radioactive)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180116
[St] Status:MEDLINE


  8 / 7432 MEDLINE  
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[PMID]:29406111
[Au] Autor:Duo B; Cui L; Wang Z; Li R; Zhang L; Fu H; Chen J; Zhang H; Qiong A
[Ad] Endereço:Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China; Department of Chemistry & Environmental Science, Tibet University, Lhasa 850000, China.
[Ti] Título:Observations of atmospheric pollutants at Lhasa during 2014-2015: Pollution status and the influence of meteorological factors.
[So] Source:J Environ Sci (China);63:28-42, 2018 Jan.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Atmospheric pollutants including SO , NO , CO, O and inhalable particulate matter (PM and PM ) were monitored continuously from March 2014 to February 2015 to investigate characteristics of air pollution at Lhasa, Tibetan Plateau. Species exhibited similar seasonal variations except O , with the peaks in winter but low valleys in summer. The maximum O concentration was observed in spring, followed by summer, autumn, and winter. The positive correlation between O and PM in spring indicated similar sources of them, and was assumed to be turbulent transport. Temperature was the dominant meteorological factor for most species in spring. High temperature accelerates O photochemistry, and favors air disturbance which is conductive to dust resuspension in spring. Relative humidity (RH) and atmospheric pressure were the main meteorological factors in summer. RH showed negative correlations with species, while atmospheric pressure posed opposite situation. Wind speed (WS) was the dominant meteorological factor in autumn, the negative correlations between WS and species indicated diffusion by wind. Most species showed non-significant correlations with meteorological factors in winter, indicating the dependence of pollution on source emission rather than restriction by meteorology. Pollution weather character indicated that emissions were from biomass burning and dust suspension, and meteorological factors also played an important role. Air stream injection from the stratosphere was observed during O pollution period. Air parcels from Southwest Asia were observed during air pollution period in winter. An enhancement in air pollutants such as O would be expected in the future, more attention should be given to countermeasures for prevention of air pollution in the future.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Monitoramento Ambiental
Conceitos Meteorológicos
[Mh] Termos MeSH secundário: Poluição do Ar/estatística & dados numéricos
Atmosfera/química
Pressão Atmosférica
Poeira
Estações do Ano
Temperatura Ambiente
Tibet
Vento
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants); 0 (Dust)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180216
[Lr] Data última revisão:
180216
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180207
[St] Status:MEDLINE


  9 / 7432 MEDLINE  
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[PMID]:29406110
[Au] Autor:Lan Z; Zhang B; Huang X; Zhu Q; Yuan J; Zeng L; Hu M; He L
[Ad] Endereço:Key Laboratory for Urban Habitat Environmental Science and Technology, School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen 518055, China; Shenzhen Research Academy of Environmental Sciences, Shenzhen 518001, China.
[Ti] Título:Source apportionment of PM light extinction in an urban atmosphere in China.
[So] Source:J Environ Sci (China);63:277-284, 2018 Jan.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Haze in China is primarily caused by high pollution of atmospheric fine particulates (PM ). However, the detailed source structures of PM light extinction have not been well established, especially for the roles of various organic aerosols, which makes haze management lack specified targets. This study obtained the mass concentrations of the chemical compositions and the light extinction coefficients of fine particles in the winter in Dongguan, Guangdong Province, using high time resolution aerosol observation instruments. We combined the positive matrix factor (PMF) analysis model of organic aerosols and the multiple linear regression method to establish a quantitative relationship model between the main chemical components, in particular the different sources of organic aerosols and the extinction coefficients of fine particles with a high goodness of fit (R =0.953). The results show that the contribution rates of ammonium sulphate, ammonium nitrate, biomass burning organic aerosol (BBOA), secondary organic aerosol (SOA) and black carbon (BC) were 48.1%, 20.7%, 15.0%, 10.6%, and 5.6%, respectively. It can be seen that the contribution of the secondary aerosols is much higher than that of the primary aerosols (79.4% versus 20.6%) and are a major factor in the visibility decline. BBOA is found to have a high visibility destroying potential, with a high mass extinction coefficient, and was the largest contributor during some high pollution periods. A more detailed analysis indicates that the contribution of the enhanced absorption caused by BC mixing state was approximately 37.7% of the total particle absorption and should not be neglected.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Poluição do Ar/estatística & dados numéricos
Monitoramento Ambiental
Material Particulado/análise
[Mh] Termos MeSH secundário: Aerossóis/análise
Atmosfera/química
China
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Aerosols); 0 (Air Pollutants); 0 (Particulate Matter)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180216
[Lr] Data última revisão:
180216
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180207
[St] Status:MEDLINE


  10 / 7432 MEDLINE  
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[PMID]:28958727
[Au] Autor:Chen X; Liu Y; Lai A; Han S; Fan Q; Wang X; Ling Z; Huang F; Fan S
[Ad] Endereço:School of Atmospheric Sciences/Guangdong Province Key Laboratory for Climate Change and Natural Disaster Studies, Sun Yat-sen University, Guangzhou 510275, China.
[Ti] Título:Factors dominating 3-dimensional ozone distribution during high tropospheric ozone period.
[So] Source:Environ Pollut;232:55-64, 2018 Jan.
[Is] ISSN:1873-6424
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Data from an in situ monitoring network and five ozone sondes are analysed during August of 2012, and a high tropospheric ozone episode is observed around the 8th of AUG. The Community Multi-scale Air Quality (CMAQ) model and its process analysis tool were used to study factors and mechanisms for high ozone mixing ratio at different levels of ozone vertical profiles. A sensitive scenario without chemical initial and boundary conditions (ICBCs) from MOZART4-GEOS5 was applied to study the impact of stratosphere-troposphere exchange (STE) on vertical ozone. The simulation results indicated that the first high ozone peak near the tropopause was dominated by STE. Results from process analysis showed that: in the urban area, the second peak at approximately 2 km above ground height was mainly caused by local photochemical production. The third peak (near surface) was mainly caused by the upwind transportation from the suburban/rural areas; in the suburban/rural areas, local photochemical production of ozone dominated the high ozone mixing ratio from the surface to approximately 3 km height. Furthermore, the capability of indicators to distinguish O -precursor sensitivity along the vertical O profiles was investigated. Two sensitive scenarios, which had cut 30% anthropogenic NO or VOC emissions, showed that O -precursor indicators, specifically the ratios of O /NOy, H O /HNO or H O /NO , could partly distinguish the O -precursor sensitivity between VOCs-sensitive and NOx-sensitive along the vertical profiles. In urban area, the O -precursor relationship transferred from VOCs-sensitive within the boundary layer to NOx-sensitive at approximately 1-3 km above ground height, further confirming the dominant roles of transportation and photochemical production in high O peaks at the near-ground layer and 2 km above ground height, respectively.
[Mh] Termos MeSH primário: Poluentes Atmosféricos/análise
Atmosfera/química
Monitoramento Ambiental
Ozônio/análise
[Mh] Termos MeSH secundário: Poluição do Ar/análise
Peróxido de Hidrogênio
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Air Pollutants); 66H7ZZK23N (Ozone); BBX060AN9V (Hydrogen Peroxide)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180208
[Lr] Data última revisão:
180208
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170930
[St] Status:MEDLINE



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