D
D. L. Wellman
Researcher at National Oceanic and Atmospheric Administration
Publications - 20
Citations - 431
D. L. Wellman is an academic researcher from National Oceanic and Atmospheric Administration. The author has contributed to research in topics: Aerosol & Sulfate. The author has an hindex of 13, co-authored 20 publications receiving 431 citations. Previous affiliations of D. L. Wellman include Hebrew University of Jerusalem.
Papers
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Journal ArticleDOI
Ozone oxidation of sulfur in sea‐salt aerosol particles during the Azores Marine Aerosol and Gas Exchange experiment
Herman Sievering,E. Gorman,T. Ley,Alexander A. P. Pszenny,M. Springer-Young,Joe F. Boatman,Young Ho Kim,C. Nagamoto,D. L. Wellman +8 more
TL;DR: Huebert et al. as discussed by the authors showed that aqueous phase conversion of sulfur dioxide dissolved in the water associated with sea-salt particles supported the production of 2-8 nmol m −3 of non-sea-salts sulfate (nssSO 4 = ) during the Marine Acrosol and Gas Exchange (MAGE) experimcnt intensives.
Journal ArticleDOI
Airborne sampling of selected trace chemicals above the central United States
Joe F. Boatman,D. L. Wellman,C. C. Van Valin,R. L. Gunter,John D. Ray,H. Sievering,Young Ho Kim,Stan W. Wilkison,M. Luria +8 more
TL;DR: In this article, field observations during a series of 24 atmospheric sampling flights in winter, spring, summer, and fall of 1987 provided a preliminary climatology of selected trace chemicals above the central United States.
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Aerosol size distribution and aerosol water content measurements during Atlantic Stratocumulus Transition Experiment/Marine Aerosol and Gas Exchange
TL;DR: Aerosol size distribution data measured during the June 1992 Marine Aerosol and Gas Exchange experiment are analyzed to investigate the characteristics of fine marine aerosol particles measured over the North Atlantic near the Azores Islands as mentioned in this paper.
Journal ArticleDOI
Sulfur dioxide over the western North Atlantic Ocean during GCE/CASE/WATOX
M. Luria,C. C. Van Valin,R. L. Gunter,D. L. Wellman,William C. Keene,James N. Galloway,H. Sievering,Joe F. Boatman +7 more
TL;DR: Sulfur dioxide (SO2) was measured with a pulsed fluorescence analyzer and filter pack system from the instrumented NOAA King Air aircraft in the GCE/CASE/WATOX project in 1988 and included a series of eight flights of 4-hour duration each.
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The relationship between dimethyl sulfide and particulate sulfate in the mid-atlantic ocean atmosphere
Menachem Luria,Menachem Luria,Charles C. Van Valin,James N. Galloway,William C. Keene,D. L. Wellman,Herman Sievering,Herman Sievering,Joe F. Boatman +8 more
TL;DR: Dimethyl sulfide (DMS) and atmospheric aerosols were sampled simultaneously over the Atlantic Ocean in the vicinity of Bermuda using the NOAA King Air research aircraft as mentioned in this paper, and the average non-sea-salt (nss)SO 4 2− concentrations were 1.9 and 1.0 μg m −3 (as SO 4 2 − ) for the total and the fine fractions in the boundary layer (BL) and 0.27 μgm −3 in the free troposphere (FT).