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Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal.

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Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal. / Jackson, A. V.; Hewitt, CN.
In: Atmospheric Environment, Vol. 30, No. 6, 03.1996, p. 819-830.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Jackson AV, Hewitt CN. Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal. Atmospheric Environment. 1996 Mar;30(6):819-830. doi: 10.1016/1352-2310(95)00348-7

Author

Jackson, A. V. ; Hewitt, CN. / Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal. In: Atmospheric Environment. 1996 ; Vol. 30, No. 6. pp. 819-830.

Bibtex

@article{ace9b83c5a6a4a00962e183235edaa21,
title = "Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal.",
abstract = "Ambient gas-phase peroxide concentrations were measured at a forest site in Portugal during FIELDVOC, June 1994. Analysis was by HPLC with specific hydroperoxide detection. Hydrogen peroxide (H2O2) and methyl hydroperoxide (MHP) were quantified. H2O2 concentrations ranged from below the limit of detection up to 0.63 ppbv. MHP concentrations reached up to 0.1 ppbv. Both peroxides displayed diurnal cycles with higher concentrations during the daytime than during the night. Approximate backward air mass trajectories were determined from surface pressure charts for the periods sampled. The site was found to experience both Atlantic air and continental air. H2O2 concentrations were found not to be significantly different in air masses of different origins. MHP concentrations were found to be consistently higher in air of continental origin.",
keywords = "Hydrogen peroxide, methyl hydroperoxide, HPLC analysis, gas-phase measurements, forest environment, FIELDVOC",
author = "Jackson, {A. V.} and CN Hewitt",
year = "1996",
month = mar,
doi = "10.1016/1352-2310(95)00348-7",
language = "English",
volume = "30",
pages = "819--830",
journal = "Atmospheric Environment",
issn = "1352-2310",
publisher = "PERGAMON-ELSEVIER SCIENCE LTD",
number = "6",

}

RIS

TY - JOUR

T1 - Hydrogen peroxide and organic hydroperoxide concentrations in air in a Eucalyptus forest in central Portugal.

AU - Jackson, A. V.

AU - Hewitt, CN

PY - 1996/3

Y1 - 1996/3

N2 - Ambient gas-phase peroxide concentrations were measured at a forest site in Portugal during FIELDVOC, June 1994. Analysis was by HPLC with specific hydroperoxide detection. Hydrogen peroxide (H2O2) and methyl hydroperoxide (MHP) were quantified. H2O2 concentrations ranged from below the limit of detection up to 0.63 ppbv. MHP concentrations reached up to 0.1 ppbv. Both peroxides displayed diurnal cycles with higher concentrations during the daytime than during the night. Approximate backward air mass trajectories were determined from surface pressure charts for the periods sampled. The site was found to experience both Atlantic air and continental air. H2O2 concentrations were found not to be significantly different in air masses of different origins. MHP concentrations were found to be consistently higher in air of continental origin.

AB - Ambient gas-phase peroxide concentrations were measured at a forest site in Portugal during FIELDVOC, June 1994. Analysis was by HPLC with specific hydroperoxide detection. Hydrogen peroxide (H2O2) and methyl hydroperoxide (MHP) were quantified. H2O2 concentrations ranged from below the limit of detection up to 0.63 ppbv. MHP concentrations reached up to 0.1 ppbv. Both peroxides displayed diurnal cycles with higher concentrations during the daytime than during the night. Approximate backward air mass trajectories were determined from surface pressure charts for the periods sampled. The site was found to experience both Atlantic air and continental air. H2O2 concentrations were found not to be significantly different in air masses of different origins. MHP concentrations were found to be consistently higher in air of continental origin.

KW - Hydrogen peroxide

KW - methyl hydroperoxide

KW - HPLC analysis

KW - gas-phase measurements

KW - forest environment

KW - FIELDVOC

U2 - 10.1016/1352-2310(95)00348-7

DO - 10.1016/1352-2310(95)00348-7

M3 - Journal article

VL - 30

SP - 819

EP - 830

JO - Atmospheric Environment

JF - Atmospheric Environment

SN - 1352-2310

IS - 6

ER -