Eintrag weiter verarbeiten
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia
Gespeichert in:
| Zeitschriftentitel: | Journal of Geophysical Research: Atmospheres |
|---|---|
| Personen und Körperschaften: | , , , , , , , , , , |
| In: | Journal of Geophysical Research: Atmospheres, 109, 2004, D15 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
American Geophysical Union (AGU)
|
| Schlagwörter: |
| author_facet |
Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. |
|---|---|
| author |
Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. |
| spellingShingle |
Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. Journal of Geophysical Research: Atmospheres Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia Paleontology Space and Planetary Science Earth and Planetary Sciences (miscellaneous) Atmospheric Science Earth-Surface Processes Geochemistry and Petrology Soil Science Water Science and Technology Ecology Aquatic Science Forestry Oceanography Geophysics |
| author_sort |
ma, y. |
| spelling |
Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. 0148-0227 American Geophysical Union (AGU) Paleontology Space and Planetary Science Earth and Planetary Sciences (miscellaneous) Atmospheric Science Earth-Surface Processes Geochemistry and Petrology Soil Science Water Science and Technology Ecology Aquatic Science Forestry Oceanography Geophysics http://dx.doi.org/10.1029/2003jd003673 <jats:p>As part of the two field studies, Transport and Chemical Evolution over the Pacific (TRACE‐P) and the Asian Aerosol Characterization Experiment (ACE‐Asia), the inorganic chemical composition of tropospheric aerosols was measured over the western Pacific from three separate aircraft using various methods. Comparisons are made between the rapid online techniques of the particle into liquid sampler (PILS) for measurement of a suite of fine particle a mist chamber/ion chromatograph (MC/IC) measurement of fine sulfate, and the longer time‐integrated filter and micro‐orifice impactor (MOI) measurements. Comparisons between identical PILS on two separate aircraft flying in formation showed that they were highly correlated (e.g., sulfate <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.95), but were systematically different by 10 ± 5% (linear regression slope and 95% confidence bounds), and had generally higher concentrations on the aircraft with a low‐turbulence inlet and shorter inlet‐to‐instrument transmission tubing. Comparisons of PILS and mist chamber measurements of fine sulfate on two different aircraft during formation flying had an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.78 and a relative difference of 39% ± 5%. MOI ionic data integrated to the PILS upper measurement size of 1.3 μm sampling from separate inlets on the same aircraft showed that for sulfate, PILS and MOI were within 14% ± 6% and correlated with an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.87. Most ionic compounds were within ±30%, which is in the range of differences reported between PILS and integrated samplers from ground‐based comparisons. In many cases, direct intercomparison between the various instruments is difficult due to differences in upper‐size detection limits. However, for this study, the results suggest that the fine particle mass composition measured from aircraft agree to within 30–40%.</jats:p> Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia Journal of Geophysical Research: Atmospheres |
| doi_str_mv |
10.1029/2003jd003673 |
| facet_avail |
Online Free |
| finc_class_facet |
Physik Technik Geologie und Paläontologie Geographie Chemie und Pharmazie Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft Biologie Allgemeine Naturwissenschaft |
| format |
ElectronicArticle |
| fullrecord |
blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAyOS8yMDAzamQwMDM2NzM |
| id |
ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAyOS8yMDAzamQwMDM2NzM |
| institution |
DE-Gla1 DE-Zi4 DE-15 DE-Pl11 DE-Rs1 DE-105 DE-14 DE-Ch1 DE-L229 DE-D275 DE-Bn3 DE-Brt1 DE-D161 DE-Zwi2 |
| imprint |
American Geophysical Union (AGU), 2004 |
| imprint_str_mv |
American Geophysical Union (AGU), 2004 |
| issn |
0148-0227 |
| issn_str_mv |
0148-0227 |
| language |
English |
| mega_collection |
American Geophysical Union (AGU) (CrossRef) |
| match_str |
ma2004intercomparisonsofairbornemeasurementsofaerosolionicchemicalcompositionduringtracepandaceasia |
| publishDateSort |
2004 |
| publisher |
American Geophysical Union (AGU) |
| recordtype |
ai |
| record_format |
ai |
| series |
Journal of Geophysical Research: Atmospheres |
| source_id |
49 |
| title |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_unstemmed |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_full |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_fullStr |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_full_unstemmed |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_short |
Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_sort |
intercomparisons of airborne measurements of aerosol ionic chemical composition during trace‐p and ace‐asia |
| topic |
Paleontology Space and Planetary Science Earth and Planetary Sciences (miscellaneous) Atmospheric Science Earth-Surface Processes Geochemistry and Petrology Soil Science Water Science and Technology Ecology Aquatic Science Forestry Oceanography Geophysics |
| url |
http://dx.doi.org/10.1029/2003jd003673 |
| publishDate |
2004 |
| physical |
|
| description |
<jats:p>As part of the two field studies, Transport and Chemical Evolution over the Pacific (TRACE‐P) and the Asian Aerosol Characterization Experiment (ACE‐Asia), the inorganic chemical composition of tropospheric aerosols was measured over the western Pacific from three separate aircraft using various methods. Comparisons are made between the rapid online techniques of the particle into liquid sampler (PILS) for measurement of a suite of fine particle a mist chamber/ion chromatograph (MC/IC) measurement of fine sulfate, and the longer time‐integrated filter and micro‐orifice impactor (MOI) measurements. Comparisons between identical PILS on two separate aircraft flying in formation showed that they were highly correlated (e.g., sulfate <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.95), but were systematically different by 10 ± 5% (linear regression slope and 95% confidence bounds), and had generally higher concentrations on the aircraft with a low‐turbulence inlet and shorter inlet‐to‐instrument transmission tubing. Comparisons of PILS and mist chamber measurements of fine sulfate on two different aircraft during formation flying had an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.78 and a relative difference of 39% ± 5%. MOI ionic data integrated to the PILS upper measurement size of 1.3 μm sampling from separate inlets on the same aircraft showed that for sulfate, PILS and MOI were within 14% ± 6% and correlated with an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.87. Most ionic compounds were within ±30%, which is in the range of differences reported between PILS and integrated samplers from ground‐based comparisons. In many cases, direct intercomparison between the various instruments is difficult due to differences in upper‐size detection limits. However, for this study, the results suggest that the fine particle mass composition measured from aircraft agree to within 30–40%.</jats:p> |
| container_issue |
D15 |
| container_start_page |
0 |
| container_title |
Journal of Geophysical Research: Atmospheres |
| container_volume |
109 |
| format_de105 |
Article, E-Article |
| format_de14 |
Article, E-Article |
| format_de15 |
Article, E-Article |
| format_de520 |
Article, E-Article |
| format_de540 |
Article, E-Article |
| format_dech1 |
Article, E-Article |
| format_ded117 |
Article, E-Article |
| format_degla1 |
E-Article |
| format_del152 |
Buch |
| format_del189 |
Article, E-Article |
| format_dezi4 |
Article |
| format_dezwi2 |
Article, E-Article |
| format_finc |
Article, E-Article |
| format_nrw |
Article, E-Article |
| _version_ |
1792342810659127311 |
| geogr_code |
not assigned |
| last_indexed |
2024-03-01T16:41:44.231Z |
| geogr_code_person |
not assigned |
| openURL |
url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=Intercomparisons+of+airborne+measurements+of+aerosol+ionic+chemical+composition+during+TRACE%E2%80%90P+and+ACE%E2%80%90Asia&rft.date=2004-08-16&genre=article&issn=0148-0227&volume=109&issue=D15&jtitle=Journal+of+Geophysical+Research%3A+Atmospheres&atitle=Intercomparisons+of+airborne+measurements+of+aerosol+ionic+chemical+composition+during+TRACE%E2%80%90P+and+ACE%E2%80%90Asia&aulast=Scheuer&aufirst=E.&rft_id=info%3Adoi%2F10.1029%2F2003jd003673&rft.language%5B0%5D=eng |
| SOLR | |
| _version_ | 1792342810659127311 |
| author | Ma, Y., Weber, R. J., Maxwell‐Meier, K., Orsini, D. A., Lee, Y.‐N., Huebert, B. J., Howell, S. G., Bertram, T., Talbot, R. W., Dibb, J. E., Scheuer, E. |
| author_facet | Ma, Y., Weber, R. J., Maxwell‐Meier, K., Orsini, D. A., Lee, Y.‐N., Huebert, B. J., Howell, S. G., Bertram, T., Talbot, R. W., Dibb, J. E., Scheuer, E., Ma, Y., Weber, R. J., Maxwell‐Meier, K., Orsini, D. A., Lee, Y.‐N., Huebert, B. J., Howell, S. G., Bertram, T., Talbot, R. W., Dibb, J. E., Scheuer, E. |
| author_sort | ma, y. |
| container_issue | D15 |
| container_start_page | 0 |
| container_title | Journal of Geophysical Research: Atmospheres |
| container_volume | 109 |
| description | <jats:p>As part of the two field studies, Transport and Chemical Evolution over the Pacific (TRACE‐P) and the Asian Aerosol Characterization Experiment (ACE‐Asia), the inorganic chemical composition of tropospheric aerosols was measured over the western Pacific from three separate aircraft using various methods. Comparisons are made between the rapid online techniques of the particle into liquid sampler (PILS) for measurement of a suite of fine particle a mist chamber/ion chromatograph (MC/IC) measurement of fine sulfate, and the longer time‐integrated filter and micro‐orifice impactor (MOI) measurements. Comparisons between identical PILS on two separate aircraft flying in formation showed that they were highly correlated (e.g., sulfate <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.95), but were systematically different by 10 ± 5% (linear regression slope and 95% confidence bounds), and had generally higher concentrations on the aircraft with a low‐turbulence inlet and shorter inlet‐to‐instrument transmission tubing. Comparisons of PILS and mist chamber measurements of fine sulfate on two different aircraft during formation flying had an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.78 and a relative difference of 39% ± 5%. MOI ionic data integrated to the PILS upper measurement size of 1.3 μm sampling from separate inlets on the same aircraft showed that for sulfate, PILS and MOI were within 14% ± 6% and correlated with an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.87. Most ionic compounds were within ±30%, which is in the range of differences reported between PILS and integrated samplers from ground‐based comparisons. In many cases, direct intercomparison between the various instruments is difficult due to differences in upper‐size detection limits. However, for this study, the results suggest that the fine particle mass composition measured from aircraft agree to within 30–40%.</jats:p> |
| doi_str_mv | 10.1029/2003jd003673 |
| facet_avail | Online, Free |
| finc_class_facet | Physik, Technik, Geologie und Paläontologie, Geographie, Chemie und Pharmazie, Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft, Biologie, Allgemeine Naturwissenschaft |
| format | ElectronicArticle |
| format_de105 | Article, E-Article |
| format_de14 | Article, E-Article |
| format_de15 | Article, E-Article |
| format_de520 | Article, E-Article |
| format_de540 | Article, E-Article |
| format_dech1 | Article, E-Article |
| format_ded117 | Article, E-Article |
| format_degla1 | E-Article |
| format_del152 | Buch |
| format_del189 | Article, E-Article |
| format_dezi4 | Article |
| format_dezwi2 | Article, E-Article |
| format_finc | Article, E-Article |
| format_nrw | Article, E-Article |
| geogr_code | not assigned |
| geogr_code_person | not assigned |
| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAyOS8yMDAzamQwMDM2NzM |
| imprint | American Geophysical Union (AGU), 2004 |
| imprint_str_mv | American Geophysical Union (AGU), 2004 |
| institution | DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Zwi2 |
| issn | 0148-0227 |
| issn_str_mv | 0148-0227 |
| language | English |
| last_indexed | 2024-03-01T16:41:44.231Z |
| match_str | ma2004intercomparisonsofairbornemeasurementsofaerosolionicchemicalcompositionduringtracepandaceasia |
| mega_collection | American Geophysical Union (AGU) (CrossRef) |
| physical | |
| publishDate | 2004 |
| publishDateSort | 2004 |
| publisher | American Geophysical Union (AGU) |
| record_format | ai |
| recordtype | ai |
| series | Journal of Geophysical Research: Atmospheres |
| source_id | 49 |
| spelling | Ma, Y. Weber, R. J. Maxwell‐Meier, K. Orsini, D. A. Lee, Y.‐N. Huebert, B. J. Howell, S. G. Bertram, T. Talbot, R. W. Dibb, J. E. Scheuer, E. 0148-0227 American Geophysical Union (AGU) Paleontology Space and Planetary Science Earth and Planetary Sciences (miscellaneous) Atmospheric Science Earth-Surface Processes Geochemistry and Petrology Soil Science Water Science and Technology Ecology Aquatic Science Forestry Oceanography Geophysics http://dx.doi.org/10.1029/2003jd003673 <jats:p>As part of the two field studies, Transport and Chemical Evolution over the Pacific (TRACE‐P) and the Asian Aerosol Characterization Experiment (ACE‐Asia), the inorganic chemical composition of tropospheric aerosols was measured over the western Pacific from three separate aircraft using various methods. Comparisons are made between the rapid online techniques of the particle into liquid sampler (PILS) for measurement of a suite of fine particle a mist chamber/ion chromatograph (MC/IC) measurement of fine sulfate, and the longer time‐integrated filter and micro‐orifice impactor (MOI) measurements. Comparisons between identical PILS on two separate aircraft flying in formation showed that they were highly correlated (e.g., sulfate <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.95), but were systematically different by 10 ± 5% (linear regression slope and 95% confidence bounds), and had generally higher concentrations on the aircraft with a low‐turbulence inlet and shorter inlet‐to‐instrument transmission tubing. Comparisons of PILS and mist chamber measurements of fine sulfate on two different aircraft during formation flying had an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.78 and a relative difference of 39% ± 5%. MOI ionic data integrated to the PILS upper measurement size of 1.3 μm sampling from separate inlets on the same aircraft showed that for sulfate, PILS and MOI were within 14% ± 6% and correlated with an <jats:italic>r</jats:italic><jats:sup>2</jats:sup> of 0.87. Most ionic compounds were within ±30%, which is in the range of differences reported between PILS and integrated samplers from ground‐based comparisons. In many cases, direct intercomparison between the various instruments is difficult due to differences in upper‐size detection limits. However, for this study, the results suggest that the fine particle mass composition measured from aircraft agree to within 30–40%.</jats:p> Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia Journal of Geophysical Research: Atmospheres |
| spellingShingle | Ma, Y., Weber, R. J., Maxwell‐Meier, K., Orsini, D. A., Lee, Y.‐N., Huebert, B. J., Howell, S. G., Bertram, T., Talbot, R. W., Dibb, J. E., Scheuer, E., Journal of Geophysical Research: Atmospheres, Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia, Paleontology, Space and Planetary Science, Earth and Planetary Sciences (miscellaneous), Atmospheric Science, Earth-Surface Processes, Geochemistry and Petrology, Soil Science, Water Science and Technology, Ecology, Aquatic Science, Forestry, Oceanography, Geophysics |
| title | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_full | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_fullStr | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_full_unstemmed | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_short | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| title_sort | intercomparisons of airborne measurements of aerosol ionic chemical composition during trace‐p and ace‐asia |
| title_unstemmed | Intercomparisons of airborne measurements of aerosol ionic chemical composition during TRACE‐P and ACE‐Asia |
| topic | Paleontology, Space and Planetary Science, Earth and Planetary Sciences (miscellaneous), Atmospheric Science, Earth-Surface Processes, Geochemistry and Petrology, Soil Science, Water Science and Technology, Ecology, Aquatic Science, Forestry, Oceanography, Geophysics |
| url | http://dx.doi.org/10.1029/2003jd003673 |