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Gramlich Y, Siegel K, Haslett SL, Cremer RS, Lunder C, Kommula SM, Buchholz A, Yttri KE, Chen G, Krejci R, Zieger P, Virtanen A, Riipinen I, Mohr C. Impact of Biomass Burning on Arctic Aerosol Composition. ACS EARTH & SPACE CHEMISTRY 2024; 8:920-936. [PMID: 38774360 PMCID: PMC11103700 DOI: 10.1021/acsearthspacechem.3c00187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 03/21/2024] [Accepted: 03/21/2024] [Indexed: 05/24/2024]
Abstract
Emissions from biomass burning (BB) occurring at midlatitudes can reach the Arctic, where they influence the remote aerosol population. By using measurements of levoglucosan and black carbon, we identify seven BB events reaching Svalbard in 2020. We find that most of the BB events are significantly different to the rest of the year (nonevents) for most of the chemical and physical properties. Aerosol mass and number concentrations are enhanced by up to 1 order of magnitude during the BB events. During BB events, the submicrometer aerosol bulk composition changes from an organic- and sulfate-dominated regime to a clearly organic-dominated regime. This results in a significantly lower hygroscopicity parameter κ for BB aerosol (0.4 ± 0.2) compared to nonevents (0.5 ± 0.2), calculated from the nonrefractory aerosol composition. The organic fraction in the BB aerosol showed no significant difference for the O:C ratios (0.9 ± 0.3) compared to the year (0.9 ± 0.6). Accumulation mode particles were present during all BB events, while in the summer an additional Aitken mode was observed, indicating a mixture of the advected air mass with locally produced particles. BB tracers (vanillic, homovanillic, and hydroxybenzoic acid, nitrophenol, methylnitrophenol, and nitrocatechol) were significantly higher when air mass back trajectories passed over active fire regions in Eastern Europe, indicating agricultural and wildfires as sources. Our results suggest that the impact of BB on the Arctic aerosol depends on the season in which they occur, and agricultural and wildfires from Eastern Europe have the potential to disturb the background conditions the most.
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Affiliation(s)
- Yvette Gramlich
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | - Karolina Siegel
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
- Department
of Meteorology, Stockholm University, Stockholm 11418, Sweden
| | - Sophie L. Haslett
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | - Roxana S. Cremer
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | | | - Snehitha M. Kommula
- Department
of Technical Physics, University of Eastern
Finland, Kuopio 70210, Finland
| | - Angela Buchholz
- Department
of Technical Physics, University of Eastern
Finland, Kuopio 70210, Finland
| | | | - Gang Chen
- MRC
Centre
for Environment and Health, Environmental Research Group, Imperial College London, London W12 0BZ, United Kingdom
| | - Radovan Krejci
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | - Paul Zieger
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | - Annele Virtanen
- Department
of Technical Physics, University of Eastern
Finland, Kuopio 70210, Finland
| | - Ilona Riipinen
- Department
of Environmental Science, Stockholm University, Stockholm 11418, Sweden
- Bolin
Centre for Climate Research, Stockholm University, Stockholm 11418 Sweden
| | - Claudia Mohr
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, Villigen PSI 5232, Switzerland
- Department
of Environmental System Science, ETH Zurich, Zurich 8092, Switzerland
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2
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Li Q, Zhang K, Li R, Yang L, Yi Y, Liu Z, Zhang X, Feng J, Wang Q, Wang W, Huang L, Wang Y, Wang S, Chen H, Chan A, Latif MT, Ooi MCG, Manomaiphiboon K, Yu J, Li L. Underestimation of biomass burning contribution to PM 2.5 due to its chemical degradation based on hourly measurements of organic tracers: A case study in the Yangtze River Delta (YRD) region, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 872:162071. [PMID: 36775179 DOI: 10.1016/j.scitotenv.2023.162071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
Biomass burning (BB) has significant impacts on air quality and climate change, especially during harvest seasons. In previous studies, levoglucosan was frequently used for the calculation of BB contribution to PM2.5, however, the degradation of levoglucosan (Lev) could lead to large uncertainties. To quantify the influence of the degradation of Lev on the contribution of BB to PM2.5, PM2.5-bound biomass burning-derived markers were measured in Changzhou from November 2020 to March 2021 using the thermal desorption aerosol gas chromatography-mass spectrometry (TAG-GC/MS) system. Temporal variations of three anhydro-sugar BB tracers (e.g., levoglucosan, mannosan (Man), and galactosan (Gal)) were obtained. During the sampling period, the degradation level of air mass (x) was 0.13, indicating that ~87 % of levoglucosan had degraded before sampling in Changzhou. Without considering the degradation of levoglucosan in the atmosphere, the contribution of BB to OC were 7.8 %, 10.2 %, and 9.3 % in the clean period, BB period, and whole period, respectively, which were 2.4-2.6 times lower than those (20.8 %-25.9 %) considered levoglucosan degradation. This illustrated that the relative contribution of BB to OC could be underestimated (~14.9 %) without considering degradation of levoglucosan. Compared to the traditional method (i.e., only using K+ as BB tracer), organic tracers (Lev, Man, Gal) were put into the Positive Matrix Factorization (PMF) model in this study. With the addition of BB organic tracers and replaced K+ with K+BB (the water-soluble potassium produced by biomass burning), the overall contribution of BB to PM2.5 was enhanced by 3.2 % after accounting for levoglucosan degradation based on the PMF analysis. This study provides useful information to better understand the effect of biomass burning on the air quality in the Yangtze River Delta region.
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Affiliation(s)
- Qing Li
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Kun Zhang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Rui Li
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Liumei Yang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Yanan Yi
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Zhiqiang Liu
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China; Jiangsu Changhuan Environment Technology Co., Ltd., Changzhou, Jiangsu, China
| | - Xiaojuan Zhang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China; Jiangsu Changhuan Environment Technology Co., Ltd., Changzhou, Jiangsu, China
| | - Jialiang Feng
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Qiongqiong Wang
- Department of Chemistry, Hong Kong University of Science & Technology, Hong Kong, China
| | - Wu Wang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Ling Huang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Yangjun Wang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Shunyao Wang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Hui Chen
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China
| | - Andy Chan
- Department of Civil Engineering, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
| | - Mohd Talib Latif
- Department of Earth Science and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
| | - Maggie Chel Gee Ooi
- Institute of Climate Change, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
| | - Kasemsan Manomaiphiboon
- The Joint Graduate School of Energy and Environment, King Mongkut's University of Technology Thonburi, Bangkok, Thailand
| | - Jianzhen Yu
- Department of Chemistry, Hong Kong University of Science & Technology, Hong Kong, China; Division of Environment & Sustainability, Hong Kong University of Science & Technology, Hong Kong, China
| | - Li Li
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China; Key Laboratory of Organic Compound Pollution Control Engineering (MOE), Shanghai University, Shanghai, China.
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Lee JY, Peterson PK, Vear LR, Cook RD, Sullivan AP, Smith E, Hawkins LN, Olson NE, Hems R, Snyder PK, Pratt KA. Wildfire Smoke Influence on Cloud Water Chemical Composition at Whiteface Mountain, New York. JOURNAL OF GEOPHYSICAL RESEARCH. ATMOSPHERES : JGR 2022; 127:e2022JD037177. [PMID: 36590830 PMCID: PMC9787799 DOI: 10.1029/2022jd037177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 09/16/2022] [Accepted: 09/26/2022] [Indexed: 06/17/2023]
Abstract
Wildfires significantly impact air quality and climate, including through the production of aerosols that can nucleate cloud droplets and participate in aqueous-phase reactions. Cloud water was collected during the summer months (June-September) of 2010-2017 at Whiteface Mountain, New York and examined for biomass burning influence. Cloud water samples were classified by their smoke influence based on backward air mass trajectories and satellite-detected smoke. A total of 1,338 cloud water samples collected over 485 days were classified by their probability of smoke influence, with 49% of these days categorized as having moderate to high probability of smoke influence. Carbon monoxide and ozone levels were enhanced during smoke influenced days at the summit of Whiteface Mountain. Smoke-influenced cloud water samples were characterized by enhanced concentrations of potassium, sulfate, ammonium, and total organic carbon, compared to samples lacking identified influence. Five cloud water samples were examined further for the presence of dissolved organic compounds, insoluble particles, and light-absorbing components. The five selected cloud water samples contained the biomass burning tracer levoglucosan at 0.02-0.09 μM. Samples influenced by air masses that remained aloft, above the boundary layer during transport, had lower insoluble particle concentrations, larger insoluble particle diameters, and larger oxalate:sulfate ratios, suggesting cloud processing had occurred. These findings highlight the influence that local and long-range transported smoke have on cloud water composition.
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Affiliation(s)
- Jamy Y. Lee
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
| | - Peter K. Peterson
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
- Now at Department of ChemistryWhittier CollegeWhittierCAUSA
| | - Logan R. Vear
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
| | - Ryan D. Cook
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
| | - Amy P. Sullivan
- Department of Atmospheric ScienceColorado State UniversityFort CollinsCOUSA
| | - Ellie Smith
- Department of ChemistryHarvey Mudd CollegeClaremontCAUSA
| | | | | | - Rachel Hems
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
| | | | - Kerri A. Pratt
- Department of ChemistryUniversity of MichiganAnn ArborMIUSA
- Department of Earth and Environmental SciencesUniversity of MichiganAnn ArborMIUSA
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4
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Hong Y, Cao F, Fan MY, Lin YC, Gul C, Yu M, Wu X, Zhai X, Zhang YL. Impacts of chemical degradation of levoglucosan on quantifying biomass burning contribution to carbonaceous aerosols: A case study in Northeast China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 819:152007. [PMID: 34856277 DOI: 10.1016/j.scitotenv.2021.152007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 11/23/2021] [Accepted: 11/23/2021] [Indexed: 06/13/2023]
Abstract
Biomass burning (BB) is an important source of carbonaceous aerosols in Northeast China (NEC). Quantifying the original contribution of BB to organic carbon (OC) [BB-OC] can provide an essential scientific information for the policy-makers to formulate the control measures to improve the air quality in the NEC region. Daily PM2.5 samples were collected in the rural area of Changchun city over the NEC region from May 2017 to May 2018. In addition to carbon contents, BB tracers (e.g., levoglucosan and K+BB, defined as potassium from BB) were also determined, in order to investigate the relative contribution of BB-OC. The results showed that OC was the dominant (28%) components of PM2.5 during the sampling period. Higher concentrations of OC, levoglucosan, and K+BB were observed in the autumn followed by the winter, spring, and summer, indicating that the higher BB activities during autumn and winter in Changchun. By using the Bayesian mixing model, it was found that burning of crop residues were the dominant source (65-79%) of the BB aerosols in Changchun. During the sampling period, the aging in air mass (AAM) ratio was 0.14, indicating that ~86% of levoglucosan in Changchun was degraded. Without considering the degradation of levoglucosan in the atmosphere, the BB-OC ratios were 23%, 28%, 7%, and 4% in the autumn, winter, spring, and summer, respectively, which were 1.4-4.8 time lower than those (14-42%) with consideration of levoglucosan degradation. This illustrated that the relative contribution of BB to OC would be underestimated (~59%) without considering degradation effects of levoglucosan. Although some uncertainty was existed in our estimation, our results did highlight that the control of straw burning was an efficient way to decrease the airborne PM2.5, improving the air quality in the NEC plain.
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Affiliation(s)
- Yihang Hong
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Fang Cao
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China.
| | - Mei-Yi Fan
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Yu-Chi Lin
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Chaman Gul
- Reading Academy, Nanjing University of Information Science and Technology, Nanjing, Jiangsu 210044, China
| | - Mingyuan Yu
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Xia Wu
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Xiaoyao Zhai
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
| | - Yan-Lin Zhang
- Yale-NUIST Center on Atmospheric Environment, International Joint Laboratory on Climate and Environment Change, Nanjing University of Information Science and Technology, Nanjing 210044, China; Key Laboratory Meteorological Disaster, Ministry of Education & Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing 210044, China; Jiangsu Provincial Key Laboratory of Agricultural Meteorology, College of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China
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5
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Häggi C, Hopmans EC, Schefuß E, Sawakuchi AO, Schreuder LT, Bertassoli DJ, Chiessi CM, Mulitza S, Sawakuchi HO, Baker PA, Schouten S. Negligible Quantities of Particulate Low-Temperature Pyrogenic Carbon Reach the Atlantic Ocean via the Amazon River. GLOBAL BIOGEOCHEMICAL CYCLES 2021; 35:e2021GB006990. [PMID: 35864845 PMCID: PMC9286351 DOI: 10.1029/2021gb006990] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/28/2021] [Accepted: 07/08/2021] [Indexed: 06/15/2023]
Abstract
Particulate pyrogenic carbon (PyC) transported by rivers and aerosols, and deposited in marine sediments, is an important part of the carbon cycle. The chemical composition of PyC is temperature dependent and levoglucosan is a source-specific burning marker used to trace low-temperature PyC. Levoglucosan associated to particulate material has been shown to be preserved during riverine transport and marine deposition in high- and mid-latitudes, but it is yet unknown if this is also the case for (sub)tropical areas, where 90% of global PyC is produced. Here, we investigate transport and deposition of levoglucosan in suspended and riverbed sediments from the Amazon River system and adjacent marine deposition areas. We show that the Amazon River exports negligible amounts of levoglucosan and that concentrations in sediments from the main Amazon tributaries are not related to long-term mean catchment-wide fire activity. Levoglucosan concentrations in marine sediments offshore the Amazon Estuary are positively correlated to total organic content regardless of terrestrial or marine origin, supporting the notion that association of suspended or dissolved PyC to biogenic particles is critical in the preservation of PyC. We estimate that 0.5-10 × 106 g yr-1 of levoglucosan is exported by the Amazon River. This represents only 0.5-10 ppm of the total exported PyC and thereby an insignificant fraction, indicating that riverine derived levoglucosan and low-temperature PyC in the tropics are almost completely degraded before deposition. Hence, we suggest caution in using levoglucosan as tracer for past fire activity in tropical settings near rivers.
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Affiliation(s)
- C. Häggi
- Department of Marine Microbiology and Biogeochemistry (MMB)NIOZRoyal Netherlands Institute for Sea ResearchDen BurgThe Netherlands
- MARUM—Center for Marine Environmental SciencesUniversity of BremenBremenGermany
- Now at: Department of Earth SciencesETH ZurichZürichSwitzerland
| | - E. C. Hopmans
- Department of Marine Microbiology and Biogeochemistry (MMB)NIOZRoyal Netherlands Institute for Sea ResearchDen BurgThe Netherlands
| | - E. Schefuß
- MARUM—Center for Marine Environmental SciencesUniversity of BremenBremenGermany
| | - A. O. Sawakuchi
- Institute of GeosciencesUniversity of São PauloSão PauloBrazil
| | - L. T. Schreuder
- Department of Marine Microbiology and Biogeochemistry (MMB)NIOZRoyal Netherlands Institute for Sea ResearchDen BurgThe Netherlands
| | - D. J. Bertassoli
- School of Arts, Sciences and HumanitiesUniversity of São PauloSão PauloBrazil
| | - C. M. Chiessi
- School of Arts, Sciences and HumanitiesUniversity of São PauloSão PauloBrazil
| | - S. Mulitza
- MARUM—Center for Marine Environmental SciencesUniversity of BremenBremenGermany
| | - H. O. Sawakuchi
- Department of Thematic Studies—Environmental ChangeLinköping UniversityLinköpingSweden
| | - P. A. Baker
- Division of Earth and Ocean SciencesDuke UniversityDurhamNCUSA
| | - S. Schouten
- Department of Marine Microbiology and Biogeochemistry (MMB)NIOZRoyal Netherlands Institute for Sea ResearchDen BurgThe Netherlands
- Department of Earth SciencesFaculty of GeosciencesUtrecht UniversityUtrechtThe Netherlands
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6
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Li Y, Fu TM, Yu JZ, Feng X, Zhang L, Chen J, Boreddy SKR, Kawamura K, Fu P, Yang X, Zhu L, Zeng Z. Impacts of Chemical Degradation on the Global Budget of Atmospheric Levoglucosan and Its Use As a Biomass Burning Tracer. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:5525-5536. [PMID: 33754698 DOI: 10.1021/acs.est.0c07313] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Levoglucosan has been widely used to quantitatively assess biomass burning's contribution to ambient aerosols, but previous such assessments have not accounted for levoglucosan's degradation in the atmosphere. We develop the first global simulation of atmospheric levoglucosan, explicitly accounting for its chemical degradation, to evaluate the impacts on levoglucosan's use in quantitative aerosol source apportionment. Levoglucosan is emitted into the atmosphere from the burning of plant matter in open fires (1.7 Tg yr-1) and as biofuels (2.1 Tg yr-1). Sinks of atmospheric levoglucosan include aqueous-phase oxidation (2.9 Tg yr-1), heterogeneous oxidation (0.16 Tg yr-1), gas-phase oxidation (1.4 × 10-4 Tg yr-1), and dry and wet deposition (0.27 and 0.43 Tg yr -1). The global atmospheric burden of levoglucosan is 19 Gg with a lifetime of 1.8 days. Observations show a sharp decline in levoglucosan's concentrations and its relative abundance to organic carbon aerosol (OC) and particulate K+ from near-source to remote sites. We show that such features can only be reproduced when levoglucosan's chemical degradation is included in the model. Using model results, we develop statistical parametrizations to account for the atmospheric degradation in levoglucosan measurements, improving their use for quantitative aerosol source apportionment.
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Affiliation(s)
- Yumin Li
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Division of Environment and Sustainability, Hong Kong University of Science and Technology, Hong Kong, 999077, China
| | - Tzung-May Fu
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Shenzhen Institute of Sustainable Development, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
| | - Jian Zhen Yu
- Division of Environment and Sustainability, Hong Kong University of Science and Technology, Hong Kong, 999077, China
- Department of Chemistry, Hong Kong University of Science and Technology, Hong Kong, 999077, China
| | - Xu Feng
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing 100871, China
| | - Lijuan Zhang
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing 100871, China
| | - Jing Chen
- Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819, Japan
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Suresh Kumar Reddy Boreddy
- Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819, Japan
- Space Physics Laboratory, Vikram Sarabhai Space Centre, Indian Space Research Organization, Thiruvananthapuram, 695022, India
| | - Kimitaka Kawamura
- Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819, Japan
- Chubu Institute for Advanced Studies, Chubu University, Kasugai 487-8501, Japan
| | - Pingqing Fu
- School of Earth System Science, Tianjin University, Tianjin, 300072, China
| | - Xin Yang
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Shenzhen Institute of Sustainable Development, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
| | - Lei Zhu
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Shenzhen Institute of Sustainable Development, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
| | - Zhenzhong Zeng
- School of Environmental Sciences and Engineering, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
- Shenzhen Institute of Sustainable Development, Southern University of Science and Technology, Shenzhen, Guangdong Province 518055, China
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7
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Wang T, Liu Y, Deng Y, Cheng H, Yang Y, Feng Y, Zhang L, Fu H, Chen J. Photochemical Oxidation of Water-Soluble Organic Carbon (WSOC) on Mineral Dust and Enhanced Organic Ammonium Formation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:15631-15642. [PMID: 33210909 DOI: 10.1021/acs.est.0c04616] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Water-soluble organic carbon (WSOC), which is closely related to biogenic emissions, is of great importance in the atmosphere for its ubiquitous existence and rich abundance. Levoglucosan, a typical WSOC, is usually considered to be stable and thus used as a tracer of biomass burning. However, we found that levoglucosan can be photo-oxidized on mineral dust, with formic acid, oxalic acid, glyoxylic acid, 2,3-dioxopropanoic acid, dicarbonic acid, performic acid, mesoxalaldehyde, 2-hydroxymalonaldehyde, carbonic formic anhydride, and 1,3-dioxolane-2,4-dione detected as main products. Further, we observed the heterogeneous uptake of NH3 promoted by the carboxylic acids stemming from the photocatalytic oxidation (PCO) of levoglucosan. The mineral-dust-initiated PCO of levoglucosan and enhanced heterogeneous uptake of NH3, which are highly influenced by irradiation and moisture conditions, were for the first time revealed. The reaction mechanisms and pathways were studied in detail by diffuse reflection infrared Fourier transform spectroscopy (DRIFTS), high-pressure photon ionization time-of-flight mass spectrometry (HPPI-ToF-MS) and flow reactor systems. Diverse WSOC constituents were studied as well, and the reactivity toward NH3 is related to the number of hydroxyl groups of the WSOC molecules. This work reveals a new precursor of secondary organic aerosols and provides experimental evidence of the existence of organic ammonium salts in atmospheric particles.
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Affiliation(s)
- Tao Wang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Yangyang Liu
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Yue Deng
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Hanyun Cheng
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Yang Yang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Yiqing Feng
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Liwu Zhang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Hongbo Fu
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
| | - Jianmin Chen
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention, Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, People's Republic of China
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8
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Chen Chao, Qin Z, Jian Z, Xinhui J, Wanyong M, Jianhua Z. The Reaction Mechanism and Kinetics for the Reaction
of OH Radicals with Atmospheric Metolachlor. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2018. [DOI: 10.1134/s0036024418070087] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Chibwe L, Titaley IA, Hoh E, Massey Simonich SL. Integrated Framework for Identifying Toxic Transformation Products in Complex Environmental Mixtures. ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS 2017; 4:32-43. [PMID: 35600207 PMCID: PMC9119311 DOI: 10.1021/acs.estlett.6b00455] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Complex environmental mixtures consist of hundreds to thousands of unknown and unregulated organic compounds that may have toxicological relevance, including transformation products (TPs) of anthropogenic organic pollutants. Non-targeted analysis and suspect screening analysis offer analytical approaches for potentially identifying these toxic transformation products. However, additional tools and strategies are needed in order to reduce the number of chemicals of interest and focus analytical efforts on chemicals that may pose risks to humans and the environment. This brief review highlights recent developments in this field and suggests an integrated framework that incorporates complementary instrumental techniques, computational chemistry, and toxicity analysis, for prioritizing and identifying toxic TPs in the environment.
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Affiliation(s)
- Leah Chibwe
- Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA
| | - Ivan A. Titaley
- Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA
| | - Eunha Hoh
- Graduate School of Public Health, San Diego State University, San Diego, CA, 92182, USA
| | - Staci L. Massey Simonich
- Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, USA
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10
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Myers-Pigg AN, Griffin RJ, Louchouarn P, Norwood MJ, Sterne A, Cevik BK. Signatures of Biomass Burning Aerosols in the Plume of a Saltmarsh Wildfire in South Texas. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:9308-9314. [PMID: 27462728 DOI: 10.1021/acs.est.6b02132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The most conventional and abundant tracers of biomass combustion in aerosol particles include potassium and biomarkers derived from thermally altered cellulose/hemicellulose (anhydrosugars) and lignin (methoxyphenols). However, little is known of the role biomass combustion plays as a particulate source of major plant polymers to the atmosphere. Here, concentrations of solvent-extractable anhydrosugars and methoxyphenols are compared to the yields of polymeric lignin oxidation products (LOPs) during a smoke plume event in Houston, Texas. Downwind aerosol samples (PM2.5) were collected surrounding a two-day wildfire in the McFaddin National Wildlife Refuge, 125 km southeast of Houston, which was 12-16 h directly downwind during the peak of the burn. Concentrations of all organic markers, potassium, and calcium increased by a factor of 2-13 within 1-2 days of the start of the fire and dropped to prefire levels 3 days after the peak event. Source signatures of anhydrosugars and methoxyphenols during the peak of the plume were identical to those of grass charcoals collected from the site, confirming the use of charcoals as end-members for source input reconstruction during atmospheric transport. An enrichment factor of 20 in the anhydrosugar to methoxyphenol ratio of aerosols versus charcoals can be explained partially by differences in degradation rate constants between the biomarker groups. LOPs comprised 73-91% of all lignin material in the aerosols, pointing to fires as major sources of primary biogenic aerosol particles in which lignin phenols occur predominantly in polymeric form.
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Affiliation(s)
- Allison N Myers-Pigg
- Department of Oceanography, Texas A&M University , College Station, Texas 77843-3146, United States
| | - Robert J Griffin
- Department of Civil and Environmental Engineering, Rice University , Houston, Texas 77005, United States
| | - Patrick Louchouarn
- Department of Oceanography, Texas A&M University , College Station, Texas 77843-3146, United States
- Department of Marine Science, Texas A&M University at Galveston , Galveston, Texas 77553, United States
| | - Matthew J Norwood
- Department of Oceanography, Texas A&M University , College Station, Texas 77843-3146, United States
| | - Amanda Sterne
- Department of Marine Science, Texas A&M University at Galveston , Galveston, Texas 77553, United States
| | - Basak Karakurt Cevik
- Department of Civil and Environmental Engineering, Rice University , Houston, Texas 77005, United States
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11
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Bacik JP, Jarboe LR. Bioconversion of anhydrosugars: Emerging concepts and strategies. IUBMB Life 2016; 68:700-8. [PMID: 27416973 DOI: 10.1002/iub.1533] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 06/18/2016] [Indexed: 11/12/2022]
Abstract
As methods for the use of anhydrosugars in chemical and biofuel production continue to develop, our collective knowledge of anhydrosugar processing enzymes continues to improve, including their mechanistic details, structural dynamics and modes of substrate binding. Of particular interest, anhydrosugar kinases, such as levoglucosan kinase (LGK) and 1,6-anhydro-N-acetylmuramic acid kinase (AnmK), utilize an unusual mechanism whereby the sugar substrate is both cleaved and phosphorylated. The phosphorylated sugar can then be routed to other metabolic pathways, thereby allowing its further bioconversion. Advanced engineering efforts to improve the catalytic efficiency and stability of LGK have been steadily progressing. Other enzymes that cleave the glycosidic bond of disaccharide sugars containing an anhydrosugar component are also being identified and characterized. Accordingly, the potential future use of these enzymes in large-scale production strategies is becoming increasingly viable. Here, a mini-review of the observed characteristics of anhydrosugar processing enzymes is presented along with recent developments in the bioconversion of these sugars. © 2016 IUBMB Life 68(9):700-708, 2016.
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Affiliation(s)
- John-Paul Bacik
- Department of Chemistry, Princeton University, Princeton, New Jersey, 08544
| | - Laura R Jarboe
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
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12
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Seshadri V, Westmoreland PR. Roles of hydroxyls in the noncatalytic and catalyzed formation of levoglucosan from glucose. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.10.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Bacik JP, Klesmith JR, Whitehead TA, Jarboe LR, Unkefer CJ, Mark BL, Michalczyk R. Producing glucose 6-phosphate from cellulosic biomass: structural insights into levoglucosan bioconversion. J Biol Chem 2015; 290:26638-48. [PMID: 26354439 DOI: 10.1074/jbc.m115.674614] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Indexed: 11/06/2022] Open
Abstract
The most abundant carbohydrate product of cellulosic biomass pyrolysis is the anhydrosugar levoglucosan (1,6-anhydro-β-d-glucopyranose), which can be converted to glucose 6-phosphate by levoglucosan kinase (LGK). In addition to the canonical kinase phosphotransfer reaction, the conversion requires cleavage of the 1,6-anhydro ring to allow ATP-dependent phosphorylation of the sugar O6 atom. Using x-ray crystallography, we show that LGK binds two magnesium ions in the active site that are additionally coordinated with the nucleotide and water molecules to result in ideal octahedral coordination. To further verify the metal binding sites, we co-crystallized LGK in the presence of manganese instead of magnesium and solved the structure de novo using the anomalous signal from four manganese atoms in the dimeric structure. The first metal is required for catalysis, whereas our work suggests that the second is either required or significantly promotes the catalytic rate. Although the enzyme binds its sugar substrate in a similar orientation to the structurally related 1,6-anhydro-N-acetylmuramic acid kinase (AnmK), it forms markedly fewer bonding interactions with the substrate. In this orientation, the sugar is in an optimal position to couple phosphorylation with ring cleavage. We also observed a second alternate binding orientation for levoglucosan, and in these structures, ADP was found to bind with lower affinity. These combined observations provide an explanation for the high Km of LGK for levoglucosan. Greater knowledge of the factors that contribute to the catalytic efficiency of LGK can be used to improve applications of this enzyme for levoglucosan-derived biofuel production.
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Affiliation(s)
- John-Paul Bacik
- From the Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545,
| | | | - Timothy A Whitehead
- Chemical Engineering and Materials Science, and Biosystems and Agricultural Engineering, Michigan State University, East Lansing, Michigan 48824
| | - Laura R Jarboe
- the Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011, and
| | - Clifford J Unkefer
- From the Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
| | - Brian L Mark
- the Department of Microbiology, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Ryszard Michalczyk
- From the Bioscience Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
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14
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Arangio AM, Slade JH, Berkemeier T, Pöschl U, Knopf DA, Shiraiwa M. Multiphase Chemical Kinetics of OH Radical Uptake by Molecular Organic Markers of Biomass Burning Aerosols: Humidity and Temperature Dependence, Surface Reaction, and Bulk Diffusion. J Phys Chem A 2015; 119:4533-44. [DOI: 10.1021/jp510489z] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrea M. Arangio
- Multiphase
Chemistry Department, Max Planck Institute for Chemistry, D-55128 Mainz, Germany
| | - Jonathan H. Slade
- Institute
for Terrestrial and Planetary Atmospheres, School of Marine and Atmospheric
Sciences, Stony Brook University, Stony Brook, New York 11794, United States
| | - Thomas Berkemeier
- Multiphase
Chemistry Department, Max Planck Institute for Chemistry, D-55128 Mainz, Germany
| | - Ulrich Pöschl
- Multiphase
Chemistry Department, Max Planck Institute for Chemistry, D-55128 Mainz, Germany
| | - Daniel A. Knopf
- Institute
for Terrestrial and Planetary Atmospheres, School of Marine and Atmospheric
Sciences, Stony Brook University, Stony Brook, New York 11794, United States
| | - Manabu Shiraiwa
- Multiphase
Chemistry Department, Max Planck Institute for Chemistry, D-55128 Mainz, Germany
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15
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Lai C, Liu Y, Ma J, Ma Q, He H. Laboratory study on OH-initiated degradation kinetics of dehydroabietic acid. Phys Chem Chem Phys 2015; 17:10953-62. [DOI: 10.1039/c5cp00268k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The degradation kinetics of dehydroabietic acid by OH radicals were investigated under various environmental conditions.
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Affiliation(s)
- Chengyue Lai
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing
- China
| | - Yongchun Liu
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing
- China
| | - Jinzhu Ma
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing
- China
| | - Qingxin Ma
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing
- China
| | - Hong He
- State Key Joint Laboratory of Environment Simulation and Pollution Control
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing
- China
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