Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Frank Erdesz"'
Autor:
Charles A. Brock, Adam T. Ahern, Richard H. Moore, Kyra Slovacek, E. B. Wiggins, Nicholas L. Wagner, Daniel M. Murphy, Ming Lyu, Frank Erdesz
Validation of remote sensing retrievals of aerosol microphysical and optical properties requires in situ measurements of the same properties. We present here an improved imaging nephelometer for measuring the directionality and polarization of light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76b6b55749603adc822d4e4f276956b8
https://amt.copernicus.org/articles/15/1093/2022/
https://amt.copernicus.org/articles/15/1093/2022/
Autor:
Adam T. Ahern, Frank Erdesz, Nicholas L. Wagner, Charles A. Brock, Ming Lyu, Kyra Slovacek, Richard H. Moore, Elizabeth B. Wiggins, Daniel M. Murphy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b7e09e719ff0720d139aefab60912a
https://doi.org/10.5194/amt-2021-251-supplement
https://doi.org/10.5194/amt-2021-251-supplement
Autor:
Christina Williamson, Maximilian Dollner, Agnieszka Kupc, Nicholas L. Wagner, Joshua P. Schwarz, Karl D. Froyd, Frank Erdesz, Thaopaul V. Bui, Bernadett Weinzierl, M. Richardson, Ru-Shan Gao, Jose L. Jimenez, Pedro Campuzano-Jost, Charles A. Brock, Daniel M. Murphy, Benjamin A. Nault, Joseph M. Katich, Jason C. Schroder
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 3081-3099 (2019)
From 2016 to 2018 a DC-8 aircraft operated by the US National Aeronautics and Space Administration (NASA) made four series of flights, profiling the atmosphere from 180 m to ∼12 km above sea level (km a.s.l.) from the Arctic to the Antarctic
Autor:
Jan Kazil, Eric A. Ray, Mathews S. Richardson, Charles A. Brock, T. Paul Bui, Frank Erdesz, Andrew W. Rollins, Agnieszka Kupc, Anna L. Hodshire, Bernadett Weinzierl, Karl D. Froyd, Christina Williamson, Maximilian Dollner, Jeffrey R. Pierce
Current estimates suggest that globally, about one third of low-level cloud condensation nuclei (CCN) originate from new particle formation (NPF) in the free troposphere. However, the exact mechanisms of how these new particles form and grow to CCN s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb01804d9550376a1b4388bd708b789d
https://doi.org/10.5194/egusphere-egu2020-13313
https://doi.org/10.5194/egusphere-egu2020-13313
Autor:
Christina Williamson, David W. Gesler, Frank Erdesz, Charles A. Brock, J. Michael Reeves, Agnieszka Kupc, Richard J. McLaughlin, James C. Wilson
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 3491-3509 (2018)
Earth's radiation budget is affected by new particle formation (NPF) and the growth of these nanometre-scale particles to larger sizes where they can directly scatter light or act as cloud condensation nuclei (CCN). Large uncertainties remain in the
Autor:
Nicholas L. Wagner, Joshua P. Schwarz, Katherine M. Manfred, Rebecca A. Washenfelder, A. Franchin, Gabriela Adler, Frank Erdesz, Robert J. Yokelson, Daniel M. Murphy, Vanessa Selimovic, Kara D. Lamb, Caroline C. Womack
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 1879-1894 (2018)
Particle morphology is an important parameter affecting aerosol optical properties that are relevant to climate and air quality, yet it is poorly constrained due to sparse in situ measurements. Biomass burning is a large source of aerosol that genera
Autor:
Charles A. Brock, Christina Williamson, Agnieszka Kupc, Karl Froyd, Frank Erdesz, Nicholas Wagner, Matthews Richardson, Joshua P. Schwarz, Ru-Shan Gao, Joseph M. Katich, Pedro Campuzano-Jost, Benjamin A. Nault, Jason C. Schroder, Jose L. Jimenez, Bernadett Weinzierl, Maximillian Dollner, Thao Paul Bui, Daniel M. Murphy
From 2016–2018 a DC-8 aircraft operated by the U.S. National Aeronautics and Space Administration (NASA) made four series of flights, profiling the atmosphere from 150 m to ~ 12 km above sea level from the Arctic to the Antarctic over both th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87cbb116859a11166ab54563f51788a3
https://www.atmos-meas-tech-discuss.net/amt-2019-44/
https://www.atmos-meas-tech-discuss.net/amt-2019-44/
Autor:
Christina Williamson, Agnieszka Kupc, James Wilson, David W. Gesler, J. Michael Reeves, Frank Erdesz, Richard McLaughlin, Charles A. Brock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4baea5815d1be9f576dda9d1935a7064
https://doi.org/10.5194/amt-2018-27-supplement
https://doi.org/10.5194/amt-2018-27-supplement
Autor:
Christina Williamson, Agnieszka Kupc, James Wilson, David W. Gesler, J. Michael Reeves, Frank Erdesz, Richard McLaughlin, Charles A. Brock
Earth's radiation budget is affected by new particle formation (NPF) and the growth of these nanometer-scale particles to larger sizes where they can directly scatter light or act as cloud condensation nuclei (CCN). Large uncertainties remain in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf42ab5b02ca69466208f197eb9f4344
https://doi.org/10.5194/amt-2018-27
https://doi.org/10.5194/amt-2018-27
Autor:
Daniel M. Murphy, Edwin W. Eloranta, M. Richardson, T. D. Gordon, Charles A. Brock, Daniel E. Wolfe, D. C. Law, Nicholas L. Wagner, Frank Erdesz
Publikováno v:
Aerosol Science and Technology. 49:717-726
We describe a new open-path aerosol extinction cavity ringdown spectrometer (CRDS), which measures extinction coefficients as aerosol is drawn transversely through the optical cavity. With no inlet tubing, particle losses in the open-path CRDS due to