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Title: An ecosystem-scale perspective of the net land methanol flux: synthesis of micrometeorological flux measurements

Journal Article · · Atmospheric Chemistry and Physics, 15(13):7413-7427

We present field observations made in June 2011 downwind of Dallas-Fort Worth, TX, and evaluate the role of stabilized Criegee radicals (sCIs) in gaseous sulfuric acid (H2SO4) production. Zero-dimensional model calculations show that sCI from BVOCs composed the majority of the sCIs. The main uncertainty associated with an evaluation of H2SO4 production from the sCI reaction channel is the lack of experimentally determined reaction rates for sCIs formed from isoprene ozonolysis with SO2. In general, the maximum of H2SO4 production from the sCI channel is found in the late afternoon as ozone increases towards the late afternoon. The sCI channel, however, contributes minor H2SO4 production compared with the conventional OH channel. Finally, The production and the loss rates of H2SO4 are compared. The application of the recommended mass accommodation coefficient causes significant overestimation of H2SO4 loss rates compared with H2SO4 production rates. On the other hand, the application of a lower experimental value for the mass accommodation coefficient provides good agreement between the loss and production rates of H2SO4. The results suggest that the recommended coefficient for the H2O surface may not be suitable for this relatively dry environment.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
OSTI ID:
1221492
Report Number(s):
PNNL-SA-108336
Journal Information:
Atmospheric Chemistry and Physics, 15(13):7413-7427, Journal Name: Atmospheric Chemistry and Physics, 15(13):7413-7427
Country of Publication:
United States
Language:
English

References (99)

Gap-filling strategies for annual VOC flux data sets journal January 2014
Canopy Level Fluxes of 2-Methyl-3-buten-2-ol, Acetone, and Methanol by a Portable Relaxed Eddy Accumulation System journal May 2001
Induced BVOCs: how to bug our models? journal March 2010
New constraints on terrestrial and oceanic sources of atmospheric methanol journal January 2008
Assessing the eddy covariance technique for evaluating carbon dioxide exchange rates of ecosystems: past, present and future journal April 2003
Dealing with disjunct concentration measurements in eddy covariance applications: A comparison of available approaches journal May 2010
A comparison of new measurements of total monoterpene flux with improved measurements of speciated monoterpene flux journal January 2005
Impact of post-field data processing on eddy covariance flux estimates and energy balance closure [Impact of post-field data processing on eddy covariance flux estimates and energy balance closure] journal December 2006
Active Atmosphere-Ecosystem Exchange of the Vast Majority of Detected Volatile Organic Compounds journal August 2013
Methanol and acetaldehyde fluxes over ryegrass journal January 2007
Proton transfer reaction mass spectrometry: on-line trace gas analysis at the ppb level journal November 1995
Short-chain oxygenated VOCs: Emission and uptake by plants and atmospheric sources, sinks, and concentrations journal April 2007
The bi-directional exchange of oxygenated VOCs between a loblolly pine (Pinus taeda) plantation and the atmosphere journal January 2005
Aerobic methanol-oxidizing Bacteria  in soil journal November 2009
Biogenic volatile emissions from the soil: Biogenic volatile emissions from the soil journal May 2014
Methanol exchange between grassland and the atmosphere journal January 2007
Biogenic volatile organic compound emissions during BEARPEX 2009 measured by eddy covariance and flux–gradient similarity methods journal January 2014
The Model of Emissions of Gases and Aerosols from Nature version 2.1 (MEGAN2.1): an extended and updated framework for modeling biogenic emissions journal January 2012
Disjunct eddy covariance measurements of oxygenated volatile organic compounds fluxes from an alfalfa field before and after cutting journal January 2002
Methanol oxidation by temperate soils and environmental determinants of associated methylotrophs journal December 2012
Terrestrial Gross Carbon Dioxide Uptake: Global Distribution and Covariation with Climate journal July 2010
Eddy covariance flux measurements of biogenic VOCs during ECHO 2003 using proton transfer reaction mass spectrometry journal January 2005
A global model of natural volatile organic compound emissions journal January 1995
A model for studies of tropospheric ozone and nonmethane hydrocarbons: Model description and ozone results: MATCH-MPIC DESCRIPTION AND OZONE RESULTS journal May 2003
Distribution and fate of selected oxygenated organic species in the troposphere and lower stratosphere over the Atlantic journal February 2000
Is forest management a significant source of monoterpenes into the boreal atmosphere? journal January 2012
Leaf and root pectin methylesterase activity and 13C/12C stable isotopic ratio measurements of methanol emissions give insight into methanol production in Lycopersicon esculentum journal May 2011
A model for studies of tropospheric ozone and nonmethane hydrocarbons: Model evaluation of ozone-related species journal January 2003
Net primary production of forests: a constant fraction of gross primary production? journal February 1998
Methanol and other VOC fluxes from a Danish beech forest during late springtime journal December 2010
Biogenic methanol and its impacts on tropospheric oxidants: BIOGENIC METHANOL AND ITS IMPACTS journal September 2003
Modelling the dynamic chemical interactions of atmospheric ammonia with leaf surface wetness in a managed grassland canopy journal January 2009
On-line monitoring of volatile organic compounds at pptv levels by means of proton-transfer-reaction mass spectrometry (PTR-MS) medical applications, food control and environmental research journal February 1998
Mixing ratios and eddy covariance flux measurements of volatile organic compounds from an urban canopy (Manchester, UK) journal January 2009
Fluxes and concentrations of volatile organic compounds above central London, UK journal January 2010
Contribution of leaf and needle litter to whole ecosystem BVOC fluxes journal November 2012
Emissions of organic carbon and methane from petroleum and dairy operations in California's San Joaquin Valley journal January 2014
Biotic, abiotic, and management controls on methanol exchange above a temperate mountain grassland journal January 2011
Increase of monoterpene emissions from a pine plantation as a result of mechanical disturbances: INCREASE OF MONOTERPENE EMISSIONS journal April 2003
Global budget of CO, 1988–1997: Source estimates and validation with a global model journal January 2007
Quantification of VOC emission rates from the biosphere journal July 2011
Short term changes in methanol emission and pectin methylesterase activity are not directly affected by light in Lycopersicon esculentum journal January 2011
Interannual and seasonal changes in the soil exchange rates of monoterpenes and other VOCs in a Mediterranean shrubland journal October 2008
Atmospheric methanol budget and ocean implication: ATMOSPHERIC BUDGET OF METHANOL journal December 2002
Contrasting winter and summer VOC mixing ratios at a forest site in the Western Mediterranean Basin: the effect of local biogenic emissions journal January 2011
Ecosystem-scale volatile organic compound fluxes during an extreme drought in a broadleaf temperate forest of the Missouri Ozarks (central USA) journal July 2015
Molecular interaction between Methylobacterium extorquens and seedlings: growth promotion, methanol consumption, and localization of the methanol emission site journal November 2006
Fluxes and concentrations of volatile organic compounds from a South-East Asian tropical rainforest journal January 2010
First space-based derivation of the global atmospheric methanol emission fluxes journal January 2011
Flux measurements of volatile organic compounds from an urban landscape journal January 2005
Seasonal cycles of biogenic volatile organic compound fluxes and concentrations in a California citrus orchard journal January 2012
Abiotic and biotic control of methanol exchanges in a temperate mixed forest journal January 2012
Hydrocarbon fluxes above a Scots pine forest canopy: measurements and modeling journal January 2007
First eddy covariance flux measurements by PTR-TOF journal January 2010
Controls on the emission of plant volatiles through stomata: Differential sensitivity of emission rates to stomatal closure explained journal January 2003
Global budget of methanol: Constraints from atmospheric observations journal January 2005
Measurement of isoprene fluxes at the PROPHET site journal October 2001
Measuring Biosphere-Atmosphere Exchanges of Biologically Related Gases with Micrometeorological Methods journal October 1988
Cut-induced VOC emissions from agricultural grasslands: Cut-induced VOC emissions from agricultural grasslands journal January 2008
BVOC ecosystem flux measurements at a high latitude wetland site journal January 2010
On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm journal September 2005
Leaf methanol — the simplest natural product from plants journal September 1996
Contributions of biogenic volatile organic compounds to net ecosystem carbon flux in a ponderosa pine plantation journal December 2012
Multi metric evaluation of leaf wetness models for large-area application of plant disease models journal September 2011
Eddy covariance measurements of oxygenated volatile organic compound fluxes from crop harvesting using a redesigned proton-transfer-reaction mass spectrometer journal October 2001
Concentrations and fluxes of biogenic volatile organic compounds above a Mediterranean macchia ecosystem in western Italy journal January 2009
Virtual disjunct eddy covariance measurements of organic compound fluxes from a subalpine forest using proton transfer reaction mass spectrometry journal January 2002
Qualitative and Quantitative Characterization of Volatile Organic Compound Emissions from Cut Grass journal March 2012
OVOC emissions from agricultural soil in northern Germany during the 2003 European heat wave journal November 2004
Contribution of methanol to the production of methane and its 13C-isotopic signature in anoxic rice field soil journal April 2005
Mapping isoprene emissions over North America using formaldehyde column observations from space journal January 2003
Simultaneous growth and emission measurements demonstrate an interactive control of methanol release by leaf expansion and stomata journal March 2007
Seasonal variation of biogenic VOC emissions above a mixed hardwood forest in northern Michigan: BIOGENIC VOC EMISSIONS ABOVE MIXED HARDWOOD FOREST journal December 2003
Acetone, methanol, and other partially oxidized volatile organic emissions from dead plant matter by abiological processes: Significance for atmospheric HO x chemistry journal March 1999
Global pattern of NPP to GPP ratio derived from MODIS data: effects of ecosystem type, geographical location and climate journal May 2009
Emissions of isoprenoids and oxygenated biogenic volatile organic compounds from a New England mixed forest journal January 2011
Eddy covariance flux measurements of pollutant gases in urban Mexico City journal January 2009
Fluxes of oxygenated volatile organic compounds from a ponderosa pine plantation journal February 2001
FLUXNET: A New Tool to Study the Temporal and Spatial Variability of Ecosystem–Scale Carbon Dioxide, Water Vapor, and Energy Flux Densities journal November 2001
Eddy covariance VOC emission and deposition fluxes above grassland using PTR-TOF journal January 2011
Simultaneous leaf- and ecosystem-level fluxes of volatile organic compounds from a poplar-based SRC plantation journal April 2014
Environmental controls over methanol emission from leaves journal January 2007
Direct ecosystem fluxes of volatile organic compounds from oil palms in South-East Asia journal January 2011
Global human appropriation of net primary production doubled in the 20th century journal June 2013
High resolution PTR-TOF: Quantification and formula confirmation of VOC in real time journal June 2010
Exchange processes of volatile organic compounds above a tropical rain forest: Implications for modeling tropospheric chemistry above dense vegetation journal January 2004
Soil microorganisms as controllers of atmospheric trace gases (H2, CO, CH4, OCS, N2O, and NO). journal January 1996
Cataloguing Soil Carbon Stocks journal December 2010
Soil microorganisms as controllers of atmospheric trace gases (H2, CO, CH4, OCS, N2O, and NO). journal January 1996
Methanol and acetaldehyde fluxes over ryegrass journal September 2007
Eddy covariance VOC emission and deposition fluxes above grassland using PTR-TOF posted_content September 2010
Direct ecosystem fluxes of volatile organic compounds from oil palms in South-East Asia posted_content August 2011
First space-based derivation of the global atmospheric methanol emission fluxes journal January 2011
Hydrocarbon fluxes above a Scots pine forest canopy: Measurements and modeling journal February 2007
BVOC ecosystem flux measurements at a high latitude wetland site posted_content December 2008
Fluxes and concentrations of volatile organic compounds above central London, UK posted_content August 2009
Methanol exchange between grassland and the atmosphere journal January 2007
Short term changes in methanol emission and pectin methylesterase activity are not directly affected by light in Lycopersicon esculentum posted_content January 2011
Is forest management a significant source of monoterpenes into the boreal atmosphere? posted_content August 2011

Cited By (10)

Ecosystem-scale volatile organic compound fluxes during an extreme drought in a broadleaf temperate forest of the Missouri Ozarks (central USA) journal July 2015
Acidotolerant Bacteria and Fungi as a Sink of Methanol-Derived Carbon in a Deciduous Forest Soil journal July 2017
Modelling bidirectional fluxes of methanol and acetaldehyde with the FORCAsT canopy exchange model journal January 2016
Canopy-scale flux measurements and bottom-up emission estimates of volatile organic compounds from a mixed oak and hornbeam forest in northern Italy journal January 2016
Anthropogenic and biogenic influence on VOC fluxes at an urban background site in Helsinki, Finland journal January 2016
Temporal variation of VOC fluxes measured with PTR-TOF above a boreal forest journal January 2018
Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere journal January 2015
Canopy-scale flux measurements and bottom-up emission estimates of volatile organic compounds from a mixed oak and hornbeam forest in northern Italy posted_content October 2015
Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere posted_content June 2015
Temporal variation of VOC fluxes measured with PTR-TOF above a boreal forest journal June 2017

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