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Yang W, Xia Z, Zheng J, Li F, Nan X, Du T, Han C. Reactive oxygen species play key roles in the nitrite formation by the inorganic nitrate photolysis in the presence of urban water-soluble organic carbon. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 946:174203. [PMID: 38909793 DOI: 10.1016/j.scitotenv.2024.174203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/30/2024] [Accepted: 06/21/2024] [Indexed: 06/25/2024]
Abstract
Inorganic nitrates were considered to be a potential source of atmospheric NO2-/HONO during the daytime. To better evaluate the contribution of nitrate photochemistry on NO2-/HONO formation, the photolysis of nitrates in the real atmospheric environment needs to be further explored. Here, the NO2- generation by the photolysis of inorganic nitrates in the presence of total water-soluble organic carbon (WSOC) was quantified. The physicochemical properties of WSOC were measured to understand the underlying mechanism for the photolysis of inorganic nitrates with WSOC. WSOC enhanced or suppressed the photochemical conversion of nitrates to NO2-, with the quantum yield of NO2- (ΦNO2-) varying from (0.07 ± 0.02)% to (3.11 ± 0.04)% that depended on the light absorption properties of WSOC. Reactive oxygen species (ROS) generated from WSOC, including O2-/HO2 and OH, played a dual role in the NO2- formation. Light-absorbing substances in WSOC, such as N-containing and carbonyl aromatics, produced O2-/HO2 that enhanced the secondary conversion of NO2 to NO2-. On the other hand, OH deriving from the WSOC photochemistry inhibited the nitrate photodegradation and the NO2- formation. HONO source strength by the aqueous photolysis of nitrates with WSOC was estimated to be lower than 100 ppt h-1, which may partly contribute to the atmospheric HONO source in some cases.
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Affiliation(s)
- Wangjin Yang
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Zhifu Xia
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Jianwei Zheng
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Fu Li
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Xiangli Nan
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Tao Du
- School of Metallurgy, Northeastern University, Shenyang 110819, China
| | - Chong Han
- School of Metallurgy, Northeastern University, Shenyang 110819, China.
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Fan W, Chen T, Zhu Z, Zhang H, Qiu Y, Yin D. A review of secondary organic aerosols formation focusing on organosulfates and organic nitrates. JOURNAL OF HAZARDOUS MATERIALS 2022; 430:128406. [PMID: 35149506 DOI: 10.1016/j.jhazmat.2022.128406] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 06/14/2023]
Abstract
Secondary organic aerosols (SOA) are crucial constitution of fine particulate matter (PM), which are mainly derived from photochemical oxidation products of primary organic matter and volatile organic compounds (VOCs), and can induce terrible impacts to human health, air quality and climate change. As we know, organosulfates (OSs) and organic nitrates (ON) are important contributors for SOA formation, which could be possibly produced through various pathways, resulting in extremely complex formation mechanism of SOA. Although plenty of research has been focused on the origins, spatial distribution and formation mechanisms of SOA, a comprehensive and systematic understanding of SOA formation in the atmosphere remains to be detailed explored, especially the most important OSs and ON dedications. Thus, in this review, we systematically summarize the recent research about origins and formation mechanisms of OSs and ON, and especially focus on their contribution to SOA, so as to have a clearer understanding of the origin, spatial distribution and formation principle of SOA. Importantly, we interpret the complex interaction with coexistence effect of SOx and NOx on SOA formation, and emphasize the future insights for SOA research to expect a more comprehensive theory and practice to alleviate SOA burden.
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Affiliation(s)
- Wulve Fan
- State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Safety, Shanghai 200092, China
| | - Ting Chen
- State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Safety, Shanghai 200092, China
| | - Zhiliang Zhu
- State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China; Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Safety, Shanghai 200092, China.
| | - Hua Zhang
- State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China
| | - Yanling Qiu
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Safety, Shanghai 200092, China
| | - Daqiang Yin
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Safety, Shanghai 200092, China.
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Free radical scavenging ability of sodium lignosulfonate and its application in food grade polypropylene. POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2020. [DOI: 10.2478/pjct-2020-0017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Sodium lignosulfonate (SL) was prepared from waste of cotton lignin (CL) through hydrothermal reaction method. Orthogonal experiment was designed with value of OIT as objective function. Polypropylene (PP) is a polymer produced by the addition polymerization of propylene. It is a white waxy material with a transparent and light appearance, which is widely used in food and pharmaceutical packaging. The results of GPC and TG analysis revealed that SL has stable thermal properties, which means that SL has the potential to be an antioxidant for PP materials. In addition, the scavenging effects of CL and SL were studied. The obtained results exhibited that the SL can obviously increase the scavenging effect on free radicals and it is a kind of new synthetic antioxidant with antioxidant property, which could effectively delay the oxidation of PP. Subsequent rheological experiments proved that the SL/PP sample can improve the heat-resistant oxygen performance of PP under the thermal oxygen shearing environment. Combined with the effect of SL on the mechanical properties of PP before aging, SL has a stabilizing effect on PP thermal oxygen aging.
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Benedict KB, Prenni AJ, Sullivan AP, Evanoski-Cole AR, Fischer EV, Callahan S, Sive BC, Zhou Y, Schichtel BA, Collett Jr JL. Impact of Front Range sources on reactive nitrogen concentrations and deposition in Rocky Mountain National Park. PeerJ 2018; 6:e4759. [PMID: 29780668 PMCID: PMC5958887 DOI: 10.7717/peerj.4759] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 04/23/2018] [Indexed: 11/20/2022] Open
Abstract
Human influenced atmospheric reactive nitrogen (RN) is impacting ecosystems in Rocky Mountain National Park (ROMO). Due to ROMO's protected status as a Class 1 area, these changes are concerning, and improving our understanding of the contributions of different types of RN and their sources is important for reducing impacts in ROMO. In July-August 2014 the most comprehensive measurements (to date) of RN were made in ROMO during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ). Measurements included peroxyacetyl nitrate (PAN), C1-C5 alkyl nitrates, and high-time resolution NOx, NOy, and ammonia. A limited set of measurements was extended through October. Co-located measurements of a suite of volatile organic compounds provide information on source types impacting ROMO. Specifically, we use ethane as a tracer of oil and gas operations and tetrachloroethylene (C2Cl4) as an urban tracer to investigate their relationship with RN species and transport patterns. Results of this analysis suggest elevated RN concentrations are associated with emissions from oil and gas operations, which are frequently co-located with agricultural production and livestock feeding areas in the region, and from urban areas. There also are periods where RN at ROMO is impacted by long-range transport. We present an atmospheric RN budget and a nitrogen deposition budget with dry and wet components. Total deposition for the period (7/1-9/30) was estimated at 1.58 kg N/ha, with 87% from wet deposition during this period of above average precipitation. Ammonium wet deposition was the dominant contributor to total nitrogen deposition followed by nitrate wet deposition and total dry deposition. Ammonia was estimated to be the largest contributor to dry deposition followed by nitric acid and PAN (other species included alkyl nitrates, ammonium and nitrate). All three species are challenging to measure routinely, especially at high time resolution.
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Affiliation(s)
- Katherine B. Benedict
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
| | - Anthony J. Prenni
- Air Resources Division, National Park Service, Lakewood, CO, United States of America
| | - Amy P. Sullivan
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
| | - Ashley R. Evanoski-Cole
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
- Present address: Department of Chemistry, St. Bonaventure University, St. Bonaventure, NY, United States of America
| | - Emily V. Fischer
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
| | - Sara Callahan
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
| | - Barkley C. Sive
- Air Resources Division, National Park Service, Lakewood, CO, United States of America
| | - Yong Zhou
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
| | - Bret A. Schichtel
- Air Resources Division, National Park Service, Fort Collins, CO, United States of America
| | - Jeffrey L. Collett Jr
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States of America
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Perring AE, Pusede SE, Cohen RC. An Observational Perspective on the Atmospheric Impacts of Alkyl and Multifunctional Nitrates on Ozone and Secondary Organic Aerosol. Chem Rev 2013; 113:5848-70. [DOI: 10.1021/cr300520x] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. E. Perring
- Department
of Chemistry, and ‡Department of Earth and Planetary Sciences, University of California Berkeley, Berkeley, California
94720, United States
| | - S. E. Pusede
- Department
of Chemistry, and ‡Department of Earth and Planetary Sciences, University of California Berkeley, Berkeley, California
94720, United States
| | - R. C. Cohen
- Department
of Chemistry, and ‡Department of Earth and Planetary Sciences, University of California Berkeley, Berkeley, California
94720, United States
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Zhang L, Vet R, O'Brien JM, Mihele C, Liang Z, Wiebe A. Dry deposition of individual nitrogen species at eight Canadian rural sites. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008jd010640] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Steinbacher M, Zellweger C, Schwarzenbach B, Bugmann S, Buchmann B, Ordóñez C, Prevot ASH, Hueglin C. Nitrogen oxide measurements at rural sites in Switzerland: Bias of conventional measurement techniques. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd007971] [Citation(s) in RCA: 195] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Hill KA, Shepson PB, Galbavy ES, Anastasio C, Kourtev PS, Konopka A, Stirm BH. Processing of atmospheric nitrogen by clouds above a forest environment. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006jd008002] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ito A, Sillman S, Penner JE. Effects of additional nonmethane volatile organic compounds, organic nitrates, and direct emissions of oxygenated organic species on global tropospheric chemistry. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2005jd006556] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hill KA, Shepson PB, Galbavy ES, Anastasio C. Measurement of wet deposition of inorganic and organic nitrogen in a forest environment. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2005jg000030] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kimberly A. Hill
- Department of Earth and Atmospheric Science; Purdue University; West Lafayette Indiana USA
| | - Paul B. Shepson
- Department of Earth and Atmospheric Science; Purdue University; West Lafayette Indiana USA
| | - Edward S. Galbavy
- Department of Land, Air, and Water Resources; University of California, Davis; Davis California USA
| | - Cort Anastasio
- Department of Land, Air, and Water Resources; University of California, Davis; Davis California USA
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Grossenbacher JW. A comparison of isoprene nitrate concentrations at two forest-impacted sites. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd003966] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rosen RS. Observations of total alkyl nitrates during Texas Air Quality Study 2000: Implications for O3and alkyl nitrate photochemistry. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd004227] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Affiliation(s)
- Keren Treves
- Department of Environmental Sciences, Weizmann Institute, Rehovot 76100, Israel
| | - Yinon Rudich
- Department of Environmental Sciences, Weizmann Institute, Rehovot 76100, Israel
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17
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Hayden KL. Partitioning of reactive atmospheric nitrogen oxides at an elevated site in southern Quebec, Canada. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd003188] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mihele CM. Radical chemistry at a forested continental site: Results from the PROPHET 1997 campaign. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd002888] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sillman S, Carroll MA, Thornberry T, Lamb BK, Westberg H, Brune WH, Faloona I, Tan D, Shepson PB, Sumner AL, Hastie DR, Mihele CM, Apel EC, Riemer DD, Zika RG. Loss of isoprene and sources of nighttime OH radicals at a rural site in the United States: Results from photochemical models. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000449] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sanford Sillman
- Department of Atmospheric, Oceanic and Space Sciences; University of Michigan; Ann Arbor Michigan USA
| | - Mary Anne Carroll
- Department of Atmospheric, Oceanic and Space Sciences; University of Michigan; Ann Arbor Michigan USA
| | - Troy Thornberry
- Department of Atmospheric, Oceanic and Space Sciences; University of Michigan; Ann Arbor Michigan USA
| | - Brian K. Lamb
- Department of Civil and Environmental Engineering; Washington State University; Pullman Washington USA
| | - Hal Westberg
- Department of Civil and Environmental Engineering; Washington State University; Pullman Washington USA
| | - William H. Brune
- Department of Meteorology; Pennsylvania State University; University Park Pennsylvania USA
| | - Ian Faloona
- Department of Meteorology; Pennsylvania State University; University Park Pennsylvania USA
| | - David Tan
- Department of Meteorology; Pennsylvania State University; University Park Pennsylvania USA
| | - Paul B. Shepson
- Departments of Chemistry and Earth and Atmospheric Sciences; Purdue University; West Lafayette Indiana USA
| | - Ann Louise Sumner
- Departments of Chemistry and Earth and Atmospheric Sciences; Purdue University; West Lafayette Indiana USA
| | - Donald R. Hastie
- Department of Chemistry; York University; North York, Ontario Canada
| | | | - Eric C. Apel
- National Center for Atmospheric Research; Boulder Colorado USA
| | - D. D. Riemer
- National Center for Atmospheric Research; Boulder Colorado USA
| | - Rod G. Zika
- National Center for Atmospheric Research; Boulder Colorado USA
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Apel EC. Measurement and interpretation of isoprene fluxes and isoprene, methacrolein, and methyl vinyl ketone mixing ratios at the PROPHET site during the 1998 Intensive. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2000jd000225] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Carroll MA, Bertman SB, Shepson PB. Overview of the Program for Research on Oxidants: PHotochemistry, Emissions, and Transport (PROPHET) summer 1998 measurements intensive. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900189] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Faloona I, Tan D, Brune W, Hurst J, Barket D, Couch TL, Shepson P, Apel E, Riemer D, Thornberry T, Carroll MA, Sillman S, Keeler GJ, Sagady J, Hooper D, Paterson K. Nighttime observations of anomalously high levels of hydroxyl radicals above a deciduous forest canopy. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900691] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ostling K, Kelly B, Bird S, Bertman S, Pippin M, Thornberry T, Carroll MA. Fast-turnaround alkyl nitrate measurements during the PROPHET 1998 summer intensive. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900094] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Cooper OR, Moody JL, Thornberry TD, Town MS, Carroll MA. PROPHET 1998 meteorological overview and air-mass classification. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900409] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Grossenbacher JW, Couch T, Shepson PB, Thornberry T, Witmer-Rich M, Carroll MA, Faloona I, Tan D, Brune W, Ostling K, Bertman S. Measurements of isoprene nitrates above a forest canopy. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900029] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Hurst JM, Barket DJ, Herrera-Gomez O, Couch TL, Shepson PB, Faloona I, Tan D, Brune W, Westberg H, Lamb B, Biesenthal T, Young V, Goldstein A, Munger JW, Thornberry T, Carroll MA. Investigation of the nighttime decay of isoprene. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900727] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Sumner AL, Shepson PB, Couch TL, Thornberry T, Carroll MA, Sillman S, Pippin M, Bertman S, Tan D, Faloona I, Brune W, Young V, Cooper O, Moody J, Stockwell W. A study of formaldehyde chemistry above a forest canopy. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900761] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tan D, Faloona I, Simpas JB, Brune W, Shepson PB, Couch TL, Sumner AL, Carroll MA, Thornberry T, Apel E, Riemer D, Stockwell W. HOxbudgets in a deciduous forest: Results from the PROPHET summer 1998 campaign. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900016] [Citation(s) in RCA: 182] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Pippin M, Bertman S, Thornberry T, Town M, Carroll MA, Sillman S. Seasonal variations of PAN, PPN, and O3at the upper Midwest PROPHET site. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900222] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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