Matches in SemOpenAlex for { <https://semopenalex.org/work/W3032939278> ?p ?o ?g. }
- W3032939278 abstract "Abstract During the Marine Aerosol Cloud and Wildfire Study (MACAWS) in June and July of 2018, aerosol composition and cloud condensation nuclei (CCN) properties were measured over the N.E. Pacific to characterize the influence of aerosol hygroscopicity on predictions of ambient CCN and stratocumulus cloud droplet number concentrations (CDNC). Three vertical regions were characterized, corresponding to the marine boundary layer (MBL), an above‐cloud organic aerosol layer (AC‐OAL), and the free troposphere (FT) above the AC‐OAL. The aerosol hygroscopicity parameter ( κ ) was calculated from CCN measurements ( κ CCN ) and bulk aerosol mass spectrometer (AMS) measurements ( κ AMS ). Within the MBL, measured hygroscopicities varied between values typical of both continental environments (~0.2) and remote marine locations (~0.7). For most flights, CCN closure was achieved within 20% in the MBL. For five of the seven flights, assuming a constant aerosol size distribution produced similar or better CCN closure than assuming a constant “marine” hygroscopicity ( κ = 0.72). An aerosol‐cloud parcel model was used to characterize the sensitivity of predicted stratocumulus CDNC to aerosol hygroscopicity, size distribution properties, and updraft velocity. Average CDNC sensitivity to accumulation mode aerosol hygroscopicity is 39% as large as the sensitivity to the geometric median diameter in this environment. Simulations suggest CDNC sensitivity to hygroscopicity is largest in marine stratocumulus with low updraft velocities (<0.2 m s −1 ), where accumulation mode particles are most relevant to CDNC, and in marine stratocumulus or cumulus with large updraft velocities (>0.6 m s −1 ), where hygroscopic properties of the Aitken mode dominate hygroscopicity sensitivity." @default.
- W3032939278 created "2020-06-12" @default.
- W3032939278 creator A5001370428 @default.
- W3032939278 creator A5008614828 @default.
- W3032939278 creator A5009368881 @default.
- W3032939278 creator A5012711441 @default.
- W3032939278 creator A5013065245 @default.
- W3032939278 creator A5014472632 @default.
- W3032939278 creator A5026562888 @default.
- W3032939278 creator A5045289243 @default.
- W3032939278 creator A5046351966 @default.
- W3032939278 creator A5053631988 @default.
- W3032939278 creator A5058921838 @default.
- W3032939278 creator A5074967138 @default.
- W3032939278 date "2020-07-01" @default.
- W3032939278 modified "2023-10-16" @default.
- W3032939278 title "Characterization of Aerosol Hygroscopicity Over the Northeast Pacific Ocean: Impacts on Prediction of CCN and Stratocumulus Cloud Droplet Number Concentrations" @default.
- W3032939278 cites W1485504984 @default.
- W3032939278 cites W1551227777 @default.
- W3032939278 cites W186296807 @default.
- W3032939278 cites W1882777343 @default.
- W3032939278 cites W1895202664 @default.
- W3032939278 cites W1949079599 @default.
- W3032939278 cites W1965571022 @default.
- W3032939278 cites W1969326552 @default.
- W3032939278 cites W1970410072 @default.
- W3032939278 cites W1979076059 @default.
- W3032939278 cites W1982895713 @default.
- W3032939278 cites W1988963778 @default.
- W3032939278 cites W1989283948 @default.
- W3032939278 cites W1990918647 @default.
- W3032939278 cites W1992970488 @default.
- W3032939278 cites W1995328186 @default.
- W3032939278 cites W1999982277 @default.
- W3032939278 cites W2012878622 @default.
- W3032939278 cites W2015678441 @default.
- W3032939278 cites W2027689587 @default.
- W3032939278 cites W2029838360 @default.
- W3032939278 cites W2031627633 @default.
- W3032939278 cites W2035100346 @default.
- W3032939278 cites W2035309708 @default.
- W3032939278 cites W2035614458 @default.
- W3032939278 cites W2040704969 @default.
- W3032939278 cites W2040984661 @default.
- W3032939278 cites W2041882160 @default.
- W3032939278 cites W2045707590 @default.
- W3032939278 cites W2047408477 @default.
- W3032939278 cites W2049808501 @default.
- W3032939278 cites W2053972200 @default.
- W3032939278 cites W2054845882 @default.
- W3032939278 cites W2055444876 @default.
- W3032939278 cites W2056627108 @default.
- W3032939278 cites W2059745395 @default.
- W3032939278 cites W2064943738 @default.
- W3032939278 cites W2065962186 @default.
- W3032939278 cites W2073115945 @default.
- W3032939278 cites W2075858055 @default.
- W3032939278 cites W2077639313 @default.
- W3032939278 cites W2077908651 @default.
- W3032939278 cites W2081118881 @default.
- W3032939278 cites W2082847484 @default.
- W3032939278 cites W2087035718 @default.
- W3032939278 cites W2088078863 @default.
- W3032939278 cites W2091604042 @default.
- W3032939278 cites W2096462582 @default.
- W3032939278 cites W2099636727 @default.
- W3032939278 cites W2101516058 @default.
- W3032939278 cites W2101997243 @default.
- W3032939278 cites W2104413369 @default.
- W3032939278 cites W2105463749 @default.
- W3032939278 cites W2106290037 @default.
- W3032939278 cites W2112043465 @default.
- W3032939278 cites W2112787042 @default.
- W3032939278 cites W2113154377 @default.
- W3032939278 cites W2113673259 @default.
- W3032939278 cites W2114515516 @default.
- W3032939278 cites W2115826747 @default.
- W3032939278 cites W2116507044 @default.
- W3032939278 cites W2116713346 @default.
- W3032939278 cites W2116900371 @default.
- W3032939278 cites W2117610650 @default.
- W3032939278 cites W2117645473 @default.
- W3032939278 cites W2118295252 @default.
- W3032939278 cites W2121946334 @default.
- W3032939278 cites W2122397703 @default.
- W3032939278 cites W2124476609 @default.
- W3032939278 cites W2127510753 @default.
- W3032939278 cites W2130128720 @default.
- W3032939278 cites W2133942622 @default.
- W3032939278 cites W2138088023 @default.
- W3032939278 cites W2138858340 @default.
- W3032939278 cites W2139390424 @default.
- W3032939278 cites W2140233185 @default.
- W3032939278 cites W2142416981 @default.
- W3032939278 cites W2143134463 @default.
- W3032939278 cites W2144923407 @default.
- W3032939278 cites W2150046924 @default.
- W3032939278 cites W2151449194 @default.
- W3032939278 cites W2152941447 @default.
- W3032939278 cites W2155080239 @default.