Work Plan for the Marine Aerosol Properties and Thermal Imager Performance Trial (MAPTIP)

1993 ◽  
Author(s):  
D. R. Jensen ◽  
G. de Leeuw ◽  
A. M. van Ejik
Keyword(s):  
Thermal Imager ◽  
Marine Aerosol ◽  
Work Plan ◽  
Performance Trial ◽  
Aerosol Properties

scholarly journals Marine aerosol properties and thermal imager performance (MAPTIP): an overview

1996 ◽  
Author(s):  
Gerrit de Leeuw ◽  
Alexander M. J. van Eijk ◽  
Douglas R. Jensen
Keyword(s):  
Thermal Imager ◽  
Marine Aerosol ◽  
Aerosol Properties

MAPTIP experiment, marine aerosol properties and thermal imager performance

1994 ◽  
Author(s):  
Alexander M. J. van Eijk ◽  
Douglas R. Jensen ◽  
Gerrit de Leeuw
Keyword(s):  
Thermal Imager ◽  
Marine Aerosol ◽  
Aerosol Properties

scholarly journals MAPTIP--Marine Aerosol Properties and Thermal Imager Performance: summary and initial results

1995 ◽  
Author(s):  
Alexander M. J. van Eijk ◽  
Gerrit de Leeuw ◽  
Douglas R. Jensen
Keyword(s):  
Thermal Imager ◽  
Marine Aerosol ◽  
Initial Results ◽  
Aerosol Properties

scholarly journals Investigating Primary Marine Aerosol Properties: CCN Activity of Sea Salt and Mixed Inorganic–Organic Particles

2012 ◽  
Vol 46 (19) ◽  
pp. 10405-10412 ◽  
Author(s):  
Stephanie M. King ◽  
Andrew C. Butcher ◽  
Thomas Rosenoern ◽  
Esther Coz ◽  
Kirsten I. Lieke ◽  
...  
Keyword(s):  
Sea Salt ◽  
Marine Aerosol ◽  
Organic Particles ◽  
Aerosol Properties ◽  
Ccn Activity

scholarly journals Determining the link between hygroscopicity and composition for semi-volatile aerosol species

2018 ◽  
Vol 11 (7) ◽  
pp. 4361-4372 ◽  
Author(s):  
Joel Alroe ◽  
Luke T. Cravigan ◽  
Marc D. Mallet ◽  
Zoran D. Ristovski ◽  
Branka Miljevic ◽  
...  
Keyword(s):  
Sampling Technique ◽  
Organic Aerosol ◽  
Marine Aerosol ◽  
Aerosol Mass Spectrometer ◽  
Aerosol Mass ◽  
Coastal Marine ◽  
Bypass Line ◽  
Sea Spray Aerosol ◽  
Aerosol Properties ◽  
Cape Grim

Abstract. Internally and externally mixed aerosols present significant challenges in assessing the hygroscopicity of each aerosol component. This study presents a new sampling technique which uses differences in volatility to separate mixtures and directly examine their respective composition and hygroscopic contribution. A shared thermodenuder and unheated bypass line are continuously cycled between an aerosol mass spectrometer and a volatility and hygroscopicity tandem differential mobility analyser, allowing real-time comparative analysis of heated and unheated aerosol properties. Measurements have been taken of both chamber-generated secondary organic aerosol and coastal marine aerosol at Cape Grim, Australia, to investigate system performance under diverse conditions. Despite rapidly changing aerosol properties and the need to restrict analysis to a narrow size range, the former experiment separated the hygroscopic influences of ammonium sulfate and two distinct organic components with similar oxygen to carbon ratios but different volatilities. Analysis of the marine aerosol revealed an external mixture of non-sea-salt sulfates and sea spray aerosol, which likely shared similar volatile fractions composed of sulfuric acid and a non-hygroscopic organic component.

scholarly journals Determining the link between hygroscopicity and composition for semi-volatile aerosol species

2018 ◽  
Author(s):  
Joel Alroe ◽  
Luke T. Cravigan ◽  
Mark D. Mallet ◽  
Zoran D. Ristovski ◽  
Branka Miljevic ◽  
...  
Keyword(s):  
Sampling Technique ◽  
Organic Aerosol ◽  
Marine Aerosol ◽  
Aerosol Mass Spectrometer ◽  
Aerosol Mass ◽  
Coastal Marine ◽  
Bypass Line ◽  
Sea Spray Aerosol ◽  
Aerosol Properties ◽  
Cape Grim

Abstract. Internally and externally mixed aerosols present significant challenges in assessing the hygroscopicity of each aerosol component. This study presents a new sampling technique which uses differences in volatility to separate mixtures and directly examine their respective composition and hygroscopic contribution. A shared thermodenuder and unheated bypass line are continuously cycled between an aerosol mass spectrometer and a volatility and hygroscopicity tandem differential mobility analyser, allowing real-time comparative analysis of heated and unheated aerosol properties. Measurements have been taken of both chamber-generated secondary organic aerosol and coastal marine aerosol at Cape Grim, Australia, to investigate system performance under diverse conditions. Despite rapidly changing aerosol properties and the need to restrict analysis to a narrow size-range, the former experiment separated the hygroscopic influences of ammonium sulfate and two distinct organic components with similar oxygen to carbon ratios but different volatilities. Analysis of the marine aerosol revealed an external mixture of non-sea salt sulfates and sea spray aerosol, both of which likely shared similar volatile fractions composed of sulfuric acid and a non-hygroscopic organic component.

scholarly journals Supplementary material to "Shipborne observations reveal contrasting Arctic marine, Arctic terrestrial and Pacific marine aerosol properties"

2019 ◽  
Author(s):  
Jiyeon Park ◽  
Manuel Dall’Osto ◽  
Kihong Park ◽  
Yeontae Gim ◽  
Hyo Jin Kang ◽  
...  
Keyword(s):  
Marine Aerosol ◽  
Supplementary Material ◽  
Aerosol Properties

Determination of Marine Aerosol Properties Using a Bistatic Nephelometer

1999 ◽  
Author(s):  
Arlon J. Hunt ◽  
Mary S. Quinby-Hunt
Keyword(s):  
Marine Aerosol ◽  
Aerosol Properties

Seasonal Variations in Western North Atlantic Remote Marine Aerosol Properties

2019 ◽  
Vol 124 (24) ◽  
pp. 14240-14261 ◽  
Author(s):  
P.K. Quinn ◽  
T.S. Bates ◽  
D.J. Coffman ◽  
L. Upchurch ◽  
J.E. Johnson ◽  
...  
Keyword(s):  
North Atlantic ◽  
Seasonal Variations ◽  
Marine Aerosol ◽  
Aerosol Properties

Effects of a Work Plan Upon the Resumption of an Interrupted Task

1966 ◽  
Author(s):  
Leland P. Bechtel ◽  
Frank Sroka
Keyword(s):  
Work Plan
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