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MARine atmospheric Science Unravelled: Analytical and mass spectrometric techniques development and application

Deliverables

Progress Report 1

Project Progress Report

Successful conduction of joint lab campaign L3: Participate in the L3 joint lab campaign and use samples of the campaign in follow-up reactivity studies

Participation in the joint lab campaign L3 (IRCELYON, TROPOS, ICARE, FDU, SDU, IUE UM5, CIBION-CONICET, IONICON): L3 will be performed at the IRCELYON AIRSEA reactor which is a unique tool for studying ocean-atmosphere interaction. The pp will take part and perform studies complementing the individual exchanges studies.

Publication, dissemination and outreach activities

In this report will be described the external dissemination wich will be performed by the network website with communication plans including press releases and brochures, meetings and international scientific conferences, and finally peer-reviewed publications. The consortium committee will ensure that important knowledge is immediately transferred to relevant end-users.

Quantification of the relative importance of the chemical processes leading to the organic aerosol formation

Quantification of the relative importance of the chemical processes leading to the organic aerosol formation

Successful participation at joint field campaigns F1, F2, F3: Participation at the science foci field campaigns with SML related studies

Successful participation at joint field campaigns F1, F2 & F3: Participation at the science foci field campaigns with SML-related studies. Participation at joint field campaigns F1, F2 & F3 (TROPOS and all) All MARSU participants will contribute in the conduction to the science foci joint field campaigns under different regimes.

Successful participation at the joint lab campaign L3: Participation at the L3 campaign with a focus on the SML

Successful participation at the joint lab campaign L3: Participation at the L3 campaign with a focus on the SML. Participation at the joint lab campaign L3 (IRCELYON, TROPOS and all): All MARSU participants will contribute in the conduction to the science foci joint lab campaigns to study complementary aspects of ocean atmosphere interaction.

Lab and Field joint campaigns: Reports on the Chambers and Field Joint Campaigns

Lab connected to field: To conduct series of laboratory (Chamber) campaigns to investigate selected chemical processes occurring on the sea-atmosphere interface under controlled conditions of the field experiments using ICARE, IRCELYON and TROPOS experimental facilities (All partners, except CIBION-CONICET): Exchanges staff will participate in simulation chamber work Joint MARSU field campaigns: Perform three field campaigns at Cape Verde, Qingdao and Ifrane (FDU, SDU, IUE, ICARE, IRCELYON, TROPOS, INMG, UM5): Exchanged staff will make use of the field sites, perform measurements there, discuss and disseminate results. Discuss differences in the field work analysis due to different dominating station and regional characteristics Dissemination of Laboratory and Field studies and campaigns results: Publications from the laboratory and Field campaigns To be provided M13, M30, M45

Quenching investigations IRCELYON: Study triplet lifetimes of chosen potential photosensitizers and quenching rate constants at IRCELYON

Quenching investigations IRCELYON: Study triplet lifetimes of chosen potential photosensitizers and quenching rate constants at IRCELYON: Photosensitization kinetics (IRCELYON, TROPOS, CIBION-CONICET): In the participating leading aqueous phase chemistry labs staff and pp will investigate the kinetics of photosensitization reaction in bulk solution and at interfaces. Exchange personnel comes from CIBION-CONICET mainly,

Ifrane set-up: Reports on the set up and operation of the Ifrane site

Collaborate on the set up and operate the Ifrane site and to insure its running conditions (UM5, ICARE, IRCELYON, TROPOS, FDU): The involved groups will exchange staff to help to install, and operate the Ifrane field site. To be provided at M12, M24.

Oxidant and photochemistry reaction studies TROPOS - O3, OH, complexes: Study oxidation reactions and photochemistry of interest in aqueous phase bulk experiments

Oxidant and photochemistry reaction studies TROPOS - O3, OH, complexes: Study oxidation reactions and photochemistry of interest in aqueous phase bulk experiments

Kinetic and mechanistic data (rate coefficients and products yields) and publications (M24, M30, M40, M48)

Task 3.1: Degradation studies: Perform laboratory studies on the atmospheric degradation of volatile organic compounds emitted from the sea surfaces (ICARE, TROPOS, UM5, IUE, SDU): This will be innovative investigations in one of the leading chamber laboratories at Orleans and Leipzig with exchanges incoming from UM5, IUE, SDU. Exchanged staff will be professionally trained in the use of chamber studies for VOC oxidation and conversion studies. Task 3.2: Aerosol particle composition: Characterise the chemical composition of the aerosol formed during the degradation of the studied VOCs (ICARE, TROPOS, UM5, FDU, CEBION-CONICET, IONICON): In connection to Task 3.1. The formation of particles will be studied again in simulation chambers, As related to aerosol particles, CIBION_CONICET and IONICON will be involved in addition to task 3.1. Task 3.3: Humidity effects studies: Study the impact of the relative humidity on the degradations mechanisms of studied compounds with regards to products observed and the physical and chemical properties of the aerosols formed (ICARE, TROPOS, FDU, SDU, IUE UM5, CIBION-CONICET, IONICON): Aerosol particle products being formed in tropospheric multiphase reaction depend on the influence of water (RH) which will be studied here. Task 3.4: Photochemistry: Conduct photochemical studies in the presence of sea-salt seed particles. (ICARE, IRCELYON, TROPOS, CONICET, SDU, FDU): here, photochemical conversions in the gas- and particle phase will be studied. Publications of the results on the kinetics, products from the atmospheric simulation chamber studies (M30, M48) and on the mechanistic studies in the presence of seed particles and chemical aerosol formation (M40).

Quenching investigations TROPOS: Study triplet lifetimes of chosen potential photosensitizers and quenching rate constants at TROPOS

Quenching investigations TROPOS: Study triplet lifetimes of chosen potential photosensitizers and quenching rate constants at TROPOS : Kinetics of radical reaction of relevance for SML chemistry (TROPOS, IRCELYON, CIBION-CONICET): Similar as in Task 1.1. kinetics of radical reaction in aqueous bulk solution will be studies with exchanges mainly from CIBION-CONICET,

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Publications

Investigation of new particle formation at the summit of Mt. Tai, China

Author(s): Ganglin Lv, Xiao Sui, Jianmin Chen, Rohan Jayaratne, Abdelwahid Mellouki
Published in: Atmospheric Chemistry and Physics, Issue 18/3, 2018, Page(s) 2243-2258, ISSN 1680-7324
DOI: 10.5194/acp-18-2243-2018

Influence of Cloud/Fog on Atmospheric VOCs in the Free Troposphere: A Case Study at Mount Tai in Eastern China

Author(s): Fengchun Yang, Yan Wang, Hongli Li, Minmin Yang, Tao Li, Fangfang Cao, Jianmin Chen, Zhe Wang
Published in: Aerosol and Air Quality Research, Issue 17/10, 2017, Page(s) 2401-2412, ISSN 1680-8584
DOI: 10.4209/aaqr.2016.12.0536

Tropospheric Aqueous-Phase Oxidation of Isoprene-Derived Dihydroxycarbonyl Compounds

Author(s): Tobias Otto, Bastian Stieger, Peter Mettke, Hartmut Herrmann
Published in: The Journal of Physical Chemistry A, Issue 121/34, 2017, Page(s) 6460-6470, ISSN 1089-5639
DOI: 10.1021/acs.jpca.7b05879

Profile of inhalable bacteria in PM2.5 at Mt. Tai, China: Abundance, community, and influence of air mass trajectories

Author(s): Caihong Xu, Min Wei, Jianmin Chen, Chao Zhu, Jiarong Li, Xianmang Xu, Wenxing Wang, Qingzhu Zhang, Aijun Ding, Haidong Kan, Zhuohui Zhao, Abdelwahid Mellouki
Published in: Ecotoxicology and Environmental Safety, Issue 168, 2019, Page(s) 110-119, ISSN 0147-6513
DOI: 10.1016/j.ecoenv.2018.10.071

Air quality in the middle and lower reaches of the Yangtze River channel: a cruise campaign

Author(s): Zhong Li, Chunlin Li, Xingnan Ye, Hongbo Fu, Lin Wang, Xin Yang, Xinke Wang, Zhuohui Zhao, Haidong Kan, Abdelwahid Mellouki, Jianmin Chen
Published in: Atmospheric Chemistry and Physics, Issue 18/19, 2018, Page(s) 14445-14464, ISSN 1680-7324
DOI: 10.5194/acp-18-14445-2018

Six sources mainly contributing to the haze episodes and health risk assessment of PM2.5 at Beijing suburb in winter 2016

Author(s): Xianmang Xu, Hefeng Zhang, Jianmin Chen, Qing Li, Xinfeng Wang, Wenxing Wang, Qingzhu Zhang, Likun Xue, Aijun Ding, Abdelwahid Mellouki
Published in: Ecotoxicology and Environmental Safety, Issue 166, 2018, Page(s) 146-156, ISSN 0147-6513
DOI: 10.1016/j.ecoenv.2018.09.069

Nitrous acid in marine boundary layer over eastern Bohai Sea, China: Characteristics, sources, and implications

Author(s): Liang Wen, Tianshu Chen, Penggang Zheng, Lin Wu, Xinfeng Wang, Abdelwahid Mellouki, Likun Xue, Wenxing Wang
Published in: Science of The Total Environment, Issue 670, 2019, Page(s) 282-291, ISSN 0048-9697
DOI: 10.1016/j.scitotenv.2019.03.225

Heterogeneous photochemistry of dicarboxylic acids on mineral dust

Author(s): Milena Ponczek, Nathalie Hayeck, Corinne Emmelin, Christian George
Published in: Atmospheric Environment, Issue 212, 2019, Page(s) 262-271, ISSN 1352-2310
DOI: 10.1016/j.atmosenv.2019.05.032

Insights into the Headgroup and Chain Length Dependence of Surface Characteristics of Organic-Coated Sea Spray Aerosols

Author(s): Shumin Cheng, Siyang Li, Narcisse T. Tsona, Christian George, Lin Du
Published in: ACS Earth and Space Chemistry, Issue 3/4, 2018, Page(s) 571-580, ISSN 2472-3452
DOI: 10.1021/acsearthspacechem.8b00212

Photochemical aging of atmospherically reactive organic compounds involving brown carbon at the air–aqueous interface

Author(s): Siyang Li, Xiaotong Jiang, Marie Roveretto, Christian George, Ling Liu, Wei Jiang, Qingzhu Zhang, Wenxing Wang, Maofa Ge, Lin Du
Published in: Atmospheric Chemistry and Physics, Issue 19/15, 2019, Page(s) 9887-9902, ISSN 1680-7324
DOI: 10.5194/acp-19-9887-2019

Real-Time Detection of Gas-Phase Organohalogens from Aqueous Photochemistry Using Orbitrap Mass Spectrometry

Author(s): Marie Roveretto, Mingchan Li, Nathalie Hayeck, Martin Brüggemann, Corinne Emmelin, Sébastien Perrier, Christian George
Published in: ACS Earth and Space Chemistry, Issue 3/3, 2019, Page(s) 329-334, ISSN 2472-3452
DOI: 10.1021/acsearthspacechem.8b00209

Alterations in the surface properties of sea spray aerosols introduced by the presence of sterols

Author(s): Shumin Cheng, Siyang Li, Narcisse T. Tsona, Christian George, Lin Du
Published in: Science of The Total Environment, Issue 671, 2019, Page(s) 1161-1169, ISSN 0048-9697
DOI: 10.1016/j.scitotenv.2019.03.433

Bulk Organic Aerosol Analysis by Proton-Transfer-Reaction Mass Spectrometry: An Improved Methodology for the Determination of Total Organic Mass, O:C and H:C Elemental Ratios, and the Average Molecular Formula

Author(s): Joris Leglise, Markus Müller, Felix Piel, Tobias Otto, Armin Wisthaler
Published in: Analytical Chemistry, Issue 91/20, 2019, Page(s) 12619-12624, ISSN 0003-2700
DOI: 10.1021/acs.analchem.9b02949

Diurnal concentrations, sources, and cancer risk assessments of PM2.5-bound PAHs, NPAHs, and OPAHs in urban, marine and mountain environments

Author(s): Junmei Zhang, Lingxiao Yang, Abdelwahid Mellouki, Jianmin Chen, Xiangfeng Chen, Ying Gao, Pan Jiang, Yanyan Li, Hao Yu, Wenxing Wang
Published in: Chemosphere, Issue 209, 2018, Page(s) 147-155, ISSN 0045-6535
DOI: 10.1016/j.chemosphere.2018.06.054

Interfacial photochemistry of biogenic surfactants: a major source of abiotic volatile organic compounds

Author(s): Martin Brüggemann, Nathalie Hayeck, Chloé Bonnineau, Stéphane Pesce, Peter A. Alpert, Sébastien Perrier, Christoph Zuth, Thorsten Hoffmann, Jianmin Chen, Christian George
Published in: Faraday Discuss., 2017, ISSN 1359-6640
DOI: 10.1039/C7FD00022G

Bacterial characterization in ambient submicron particles during severe haze episodes at Ji’nan, China

Author(s): Caihong Xu, Min Wei, Jianmin Chen, Xinfeng Wang, Chao Zhu, Jiarong Li, Lulu Zheng, Guodong Sui, Weijun Li, Wenxing Wang, Qingzhu Zhang, Abdelwahid Mellouki
Published in: Science of The Total Environment, Issue 580, 2017, Page(s) 188-196, ISSN 0048-9697
DOI: 10.1016/j.scitotenv.2016.11.145

Investigation of diverse bacteria in cloud water at Mt. Tai, China

Author(s): Caihong Xu, Min Wei, Jianmin Chen, Xiao Sui, Chao Zhu, Jiarong Li, Lulu Zheng, Guodong Sui, Weijun Li, Wenxing Wang, Qingzhu Zhang, Abdelwahid Mellouki
Published in: Science of The Total Environment, Issue 580, 2017, Page(s) 258-265, ISSN 0048-9697
DOI: 10.1016/j.scitotenv.2016.12.081

Fungi diversity in PM<sub>2. 5</sub> and PM<sub>1</sub> at the summit of Mt. Tai: abundance, size distribution, and seasonal variation

Author(s): Caihong Xu, Min Wei, Jianmin Chen, Chao Zhu, Jiarong Li, Ganglin Lv, Xianmang Xu, Lulu Zheng, Guodong Sui, Weijun Li, Bing Chen, Wenxing Wang, Qingzhu Zhang, Aijun Ding, Abdelwahid Mellouki
Published in: Atmospheric Chemistry and Physics, Issue 17/18, 2017, Page(s) 11247-11260, ISSN 1680-7324
DOI: 10.5194/acp-17-11247-2017