Zobrazeno 1 - 10
of 97
pro vyhledávání: '"M. Keywood"'
Autor:
T. Alinejadtabrizi, F. Lang, Y. Huang, L. Ackermann, M. Keywood, G. Ayers, P. Krummel, R. Humphries, A. G. Williams, S. T. Siems, M. Manton
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Southern Ocean (SO) air is amongst the most pristine on Earth, particularly during winter. Historically, there has been a focus on biogenic sources as an explanation for the seasonal cycle in cloud condensation nuclei concentrations (N CCN).
Externí odkaz:
https://doaj.org/article/ad9fb95001d5467496b1e8208df49ec5
Autor:
C. Rose, M. Collaud Coen, E. Andrews, Y. Lin, I. Bossert, C. Lund Myhre, T. Tuch, A. Wiedensohler, M. Fiebig, P. Aalto, A. Alastuey, E. Alonso-Blanco, M. Andrade, B. Artíñano, T. Arsov, U. Baltensperger, S. Bastian, O. Bath, J. P. Beukes, B. T. Brem, N. Bukowiecki, J. A. Casquero-Vera, S. Conil, K. Eleftheriadis, O. Favez, H. Flentje, M. I. Gini, F. J. Gómez-Moreno, M. Gysel-Beer, A. G. Hallar, I. Kalapov, N. Kalivitis, A. Kasper-Giebl, M. Keywood, J. E. Kim, S.-W. Kim, A. Kristensson, M. Kulmala, H. Lihavainen, N.-H. Lin, H. Lyamani, A. Marinoni, S. Martins Dos Santos, O. L. Mayol-Bracero, F. Meinhardt, M. Merkel, J.-M. Metzger, N. Mihalopoulos, J. Ondracek, M. Pandolfi, N. Pérez, T. Petäjä, J.-E. Petit, D. Picard, J.-M. Pichon, V. Pont, J.-P. Putaud, F. Reisen, K. Sellegri, S. Sharma, G. Schauer, P. Sheridan, J. P. Sherman, A. Schwerin, R. Sohmer, M. Sorribas, J. Sun, P. Tulet, V. Vakkari, P. G. van Zyl, F. Velarde, P. Villani, S. Vratolis, Z. Wagner, S.-H. Wang, K. Weinhold, R. Weller, M. Yela, V. Zdimal, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 17185-17223 (2021)
Aerosol particles are a complex component of the atmospheric system which influence climate directly by interacting with solar radiation, and indirectly by contributing to cloud formation. The variety of their sources, as well as the multiple transfo
Externí odkaz:
https://doaj.org/article/93e4ecf90c694fdbb5b7d15408614ff0
Autor:
P. Laj, A. Bigi, C. Rose, E. Andrews, C. Lund Myhre, M. Collaud Coen, Y. Lin, A. Wiedensohler, M. Schulz, J. A. Ogren, M. Fiebig, J. Gliß, A. Mortier, M. Pandolfi, T. Petäja, S.-W. Kim, W. Aas, J.-P. Putaud, O. Mayol-Bracero, M. Keywood, L. Labrador, P. Aalto, E. Ahlberg, L. Alados Arboledas, A. Alastuey, M. Andrade, B. Artíñano, S. Ausmeel, T. Arsov, E. Asmi, J. Backman, U. Baltensperger, S. Bastian, O. Bath, J. P. Beukes, B. T. Brem, N. Bukowiecki, S. Conil, C. Couret, D. Day, W. Dayantolis, A. Degorska, K. Eleftheriadis, P. Fetfatzis, O. Favez, H. Flentje, M. I. Gini, A. Gregorič, M. Gysel-Beer, A. G. Hallar, J. Hand, A. Hoffer, C. Hueglin, R. K. Hooda, A. Hyvärinen, I. Kalapov, N. Kalivitis, A. Kasper-Giebl, J. E. Kim, G. Kouvarakis, I. Kranjc, R. Krejci, M. Kulmala, C. Labuschagne, H.-J. Lee, H. Lihavainen, N.-H. Lin, G. Löschau, K. Luoma, A. Marinoni, S. Martins Dos Santos, F. Meinhardt, M. Merkel, J.-M. Metzger, N. Mihalopoulos, N. A. Nguyen, J. Ondracek, N. Pérez, M. R. Perrone, J.-E. Petit, D. Picard, J.-M. Pichon, V. Pont, N. Prats, A. Prenni, F. Reisen, S. Romano, K. Sellegri, S. Sharma, G. Schauer, P. Sheridan, J. P. Sherman, M. Schütze, A. Schwerin, R. Sohmer, M. Sorribas, M. Steinbacher, J. Sun, G. Titos, B. Toczko, T. Tuch, P. Tulet, P. Tunved, V. Vakkari, F. Velarde, P. Velasquez, P. Villani, S. Vratolis, S.-H. Wang, K. Weinhold, R. Weller, M. Yela, J. Yus-Diez, V. Zdimal, P. Zieger, N. Zikova
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 4353-4392 (2020)
Aerosol particles are essential constituents of the Earth's atmosphere, impacting the earth radiation balance directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei. In contrast to most greenhouse
Externí odkaz:
https://doaj.org/article/19a4fc184512448f83e72c5643d46ccd
Autor:
M. Collaud Coen, E. Andrews, A. Alastuey, T. P. Arsov, J. Backman, B. T. Brem, N. Bukowiecki, C. Couret, K. Eleftheriadis, H. Flentje, M. Fiebig, M. Gysel-Beer, J. L. Hand, A. Hoffer, R. Hooda, C. Hueglin, W. Joubert, M. Keywood, J. E. Kim, S.-W. Kim, C. Labuschagne, N.-H. Lin, Y. Lin, C. Lund Myhre, K. Luoma, H. Lyamani, A. Marinoni, O. L. Mayol-Bracero, N. Mihalopoulos, M. Pandolfi, N. Prats, A. J. Prenni, J.-P. Putaud, L. Ries, F. Reisen, K. Sellegri, S. Sharma, P. Sheridan, J. P. Sherman, J. Sun, G. Titos, E. Torres, T. Tuch, R. Weller, A. Wiedensohler, P. Zieger, P. Laj
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8867-8908 (2020)
In order to assess the evolution of aerosol parameters affecting climate change, a long-term trend analysis of aerosol optical properties was performed on time series from 52 stations situated across five continents. The time series of measured scatt
Externí odkaz:
https://doaj.org/article/06a642d244ef44f5bd1d4eee30315512
Autor:
M. Keywood, P. Selleck, F. Reisen, D. Cohen, S. Chambers, M. Cheng, M. Cope, S. Crumeyrolle, E. Dunne, K. Emmerson, R. Fedele, I. Galbally, R. Gillett, A. Griffiths, E.-A. Guerette, J. Harnwell, R. Humphries, S. Lawson, B. Miljevic, S. Molloy, J. Powell, J. Simmons, Z. Ristovski, J. Ward
Publikováno v:
Earth System Science Data, Vol 11, Pp 1883-1903 (2019)
The Sydney Particle Study involved the comprehensive measurement of meteorology, particles and gases at a location in western Sydney during February–March 2011 and April–May 2012. The aim of this study was to increase scientific understanding of
Externí odkaz:
https://doaj.org/article/e5ea5d9a699a494887960feb143644b3
Autor:
C. Paton-Walsh, É.-A. Guérette, D. Kubistin, R. Humphries, S. R. Wilson, D. Dominick, I. Galbally, R. Buchholz, M. Bhujel, S. Chambers, M. Cheng, M. Cope, P. Davy, K. Emmerson, D. W. T. Griffith, A. Griffiths, M. Keywood, S. Lawson, S. Molloy, G. Rea, P. Selleck, X. Shi, J. Simmons, V. Velazco
Publikováno v:
Earth System Science Data, Vol 9, Pp 349-362 (2017)
The Measurements of Urban, Marine and Biogenic Air (MUMBA) campaign took place in Wollongong, New South Wales (a small coastal city approximately 80 km south of Sydney, Australia) from 21 December 2012 to 15 February 2013. Like many Australian cit
Externí odkaz:
https://doaj.org/article/e4e688411dda4cb3bfebf9d880bfecc4
Autor:
J. L. Gras, M. Keywood
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 7, Pp 4419-4432 (2017)
Multi-decadal observations of aerosol microphysical properties from regionally representative sites can be used to challenge regional or global numerical models that simulate atmospheric aerosol. Presented here is an analysis of multi-decadal observa
Externí odkaz:
https://doaj.org/article/318d32da5c88493bbea9f289e7bbfe62
Autor:
M. D. Mallet, L. T. Cravigan, A. Milic, J. Alroe, Z. D. Ristovski, J. Ward, M. Keywood, L. R. Williams, P. Selleck, B. Miljevic
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 5, Pp 3605-3617 (2017)
The vast majority of Australia's fires occur in the tropical north of the continent during the dry season. These fires are a significant source of aerosol and cloud condensation nuclei (CCN) in the region, providing a unique opportunity to investigat
Externí odkaz:
https://doaj.org/article/07d8870d83174d58a3cdf672075437ad
Autor:
V. H. L. Winton, R. Edwards, A. R. Bowie, M. Keywood, A. G. Williams, S. D. Chambers, P. W. Selleck, M. Desservettaz, M. D. Mallet, C. Paton-Walsh
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 12829-12848 (2016)
Marine nitrogen fixation is co-limited by the supply of iron (Fe) and phosphorus in large regions of the global ocean. The deposition of soluble aerosol Fe can initiate nitrogen fixation and trigger toxic algal blooms in nitrate-poor tropical wate
Externí odkaz:
https://doaj.org/article/144f78a1cbe3463c91c63691d1ec5cfe
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 2185-2206 (2016)
Better characterisation of aerosol processes in pristine, natural environments, such as Antarctica, have recently been shown to lead to the largest reduction in uncertainties in our understanding of radiative forcing. Our understanding of aerosols
Externí odkaz:
https://doaj.org/article/2b1af2a09cd9425a9ea8d23dbd1e0357