Zobrazeno 1 - 10
of 164
pro vyhledávání: '"A C, Aiken"'
Autor:
R. N. Farley, J. E. Lee, L.-H. Rivellini, A. K. Y. Lee, R. Dal Porto, C. D. Cappa, K. Gorkowski, A. S. M. Shawon, K. B. Benedict, A. C. Aiken, M. K. Dubey, Q. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 3953-3971 (2024)
A high-resolution soot particle aerosol mass spectrometer (SP-AMS) was used to selectively measure refractory black carbon (rBC) and its associated coating material using both the ensemble size-resolved mass spectral mode and the event trigger single
Externí odkaz:
https://doaj.org/article/db08fe672fa845b0a1218496ac5be3de
Autor:
A. Dobracki, P. Zuidema, S. G. Howell, P. Saide, S. Freitag, A. C. Aiken, S. P. Burton, A. J. Sedlacek III, J. Redemann, R. Wood
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4775-4799 (2023)
Aerosol over the remote southeastern Atlantic is some of the most sunlight-absorbing aerosol on the planet: the in situ free-tropospheric single-scattering albedo at the 530 nm wavelength (SSA530 nm) ranges from 0.83 to 0.89 within ORACLES (ObseRvati
Externí odkaz:
https://doaj.org/article/6725e926c90b47fea29c391a749aba6c
Autor:
F. Gallo, J. Uin, K. J. Sanchez, R. H. Moore, J. Wang, R. Wood, F. Mei, C. Flynn, S. Springston, E. B. Azevedo, C. Kuang, A. C. Aiken
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4221-4246 (2023)
The eastern North Atlantic (ENA) is a region dominated by pristine marine environment and subtropical marine boundary layer clouds. Under unperturbed atmospheric conditions, the regional aerosol regime in the ENA varies seasonally due to different se
Externí odkaz:
https://doaj.org/article/fad8cf07fd5442ffba30a1fae12f64f7
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 4569-4583 (2022)
Measurement of light absorption of solar radiation by aerosols is vital for assessing direct aerosol radiative forcing, which affects local and global climate. Low-cost and easy-to-operate filter-based instruments, such as the Particle Soot Absorptio
Externí odkaz:
https://doaj.org/article/d5a2c3b80da54fd8bd7bddcd304252ab
Autor:
C. Aiken, R. Wessels, M.-H. Cormier, F. Klingelhoefer, A. Battani, F. Rolandone, W. Roest, D. Boisson, K. Guerrier, R. Momplaisir, N. Ellouz-Zimmerman
Publikováno v:
Scientific Drilling, Vol 28, Pp 49-62 (2020)
The Haiti region – bounded by two strike-slip faults expressed both onshore and offshore – offers a unique opportunity for an amphibious drilling project. The east–west (EW)-striking, left lateral strike-slip Oriente–Septentrional fault zone
Externí odkaz:
https://doaj.org/article/b8cdc851855049bd9a26d93ec44d82d9
Autor:
F. Gallo, J. Uin, S. Springston, J. Wang, G. Zheng, C. Kuang, R. Wood, E. B. Azevedo, A. McComiskey, F. Mei, A. Theisen, J. Kyrouac, A. C. Aiken
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 7553-7573 (2020)
High-time-resolution measurements of in situ aerosol and cloud properties provide the ability to study regional atmospheric processes that occur on timescales of minutes to hours. However, one limitation to this approach is that continuous measuremen
Externí odkaz:
https://doaj.org/article/9f56ac081b154325bcae02bff52296a7
Publikováno v:
Frontiers in Chemical Engineering, Vol 3 (2022)
Microbial electrolysis cells (MECs) are yet to achieve commercial viability. Organic removal rates (ORR) and capital costs dictate an MEC’s financial competitiveness against activated sludge treatments. We used numerical methods to investigate the
Externí odkaz:
https://doaj.org/article/9d2a4a53a1bb4793ac845598a6482879
Autor:
Guangjie Zheng, Arthur J. Sedlacek, Allison C. Aiken, Yan Feng, Thomas B. Watson, Shira Raveh-Rubin, Janek Uin, Ernie R. Lewis, Jian Wang
Publikováno v:
Environment International, Vol 139, Iss , Pp - (2020)
Wildfire is a major source of biomass burning aerosols, which greatly impact Earth climate. Tree species in North America (NA) boreal forests can support high-intensity crown fires, resulting in elevated injection height and longer lifetime (on the o
Externí odkaz:
https://doaj.org/article/390d63856e35485a93b60159a9f996ca
Autor:
G. Zheng, Y. Wang, A. C. Aiken, F. Gallo, M. P. Jensen, P. Kollias, C. Kuang, E. Luke, S. Springston, J. Uin, R. Wood, J. Wang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 17615-17635 (2018)
The response of marine low cloud systems to changes in aerosol concentration represents one of the largest uncertainties in climate simulations. Major contributions to this uncertainty are derived from poor understanding of aerosol under natural cond
Externí odkaz:
https://doaj.org/article/1cdc0e582a574b7f99c89a3a7c124ec3
Autor:
J. Liu, J. Dedrick, L. M. Russell, G. I. Senum, J. Uin, C. Kuang, S. R. Springston, W. R. Leaitch, A. C. Aiken, D. Lubin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 8571-8587 (2018)
Observations of the organic components of the natural aerosol are scarce in Antarctica, which limits our understanding of natural aerosols and their connection to seasonal and spatial patterns of cloud albedo in the region. From November 2015 to D
Externí odkaz:
https://doaj.org/article/50b8c9df24c64dea8d00fae37dd21e94