Zobrazeno 1 - 10
of 881
pro vyhledávání: '"K. T. Park"'
Autor:
J. Park, H. Kang, Y. Gim, E. Jang, K.-T. Park, S. Park, C. H. Jung, D. Ceburnis, C. O'Dowd, Y. J. Yoon
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13625-13646 (2023)
Few studies have investigated the impact of new particle formation (NPF) on cloud condensation nuclei (CCN) in remote Antarctica, and none has elucidated the relationship between NPF and CCN production. To address that knowledge gap, we continuously
Externí odkaz:
https://doaj.org/article/693b43e5e1e84508bb952cb3adcede77
Autor:
S. Becagli, E. Barbaro, S. Bonamano, L. Caiazzo, A. di Sarra, M. Feltracco, P. Grigioni, J. Heintzenberg, L. Lazzara, M. Legrand, A. Madonia, M. Marcelli, C. Melillo, D. Meloni, C. Nuccio, G. Pace, K.-T. Park, S. Preunkert, M. Severi, M. Vecchiato, R. Zangrando, R. Traversi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9245-9263 (2022)
This paper presents the results of simultaneous high time-resolution measurements of biogenic aerosol (methane sulfonic acid (MSA), non-sea salt sulfate nssSO42-) with its gaseous precursor dimethylsulfide (DMS), performed at the Italian coastal base
Externí odkaz:
https://doaj.org/article/551718a648b4456db25541422c4914b9
Autor:
S. M. Platt, Ø. Hov, T. Berg, K. Breivik, S. Eckhardt, K. Eleftheriadis, N. Evangeliou, M. Fiebig, R. Fisher, G. Hansen, H.-C. Hansson, J. Heintzenberg, O. Hermansen, D. Heslin-Rees, K. Holmén, S. Hudson, R. Kallenborn, R. Krejci, T. Krognes, S. Larssen, D. Lowry, C. Lund Myhre, C. Lunder, E. Nisbet, P. B. Nizetto, K.-T. Park, C. A. Pedersen, K. Aspmo Pfaffhuber, T. Röckmann, N. Schmidbauer, S. Solberg, A. Stohl, J. Ström, T. Svendby, P. Tunved, K. Tørnkvist, C. van der Veen, S. Vratolis, Y. J. Yoon, K. E. Yttri, P. Zieger, W. Aas, K. Tørseth
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3321-3369 (2022)
The Zeppelin Observatory (78.90∘ N, 11.88∘ E) is located on Zeppelin Mountain at 472 m a.s.l. on Spitsbergen, the largest island of the Svalbard archipelago. Established in 1989, the observatory is part of Ny-Ålesund Research Station and an impo
Externí odkaz:
https://doaj.org/article/12b7ea2426d94dc6aaf7a89185128826
Autor:
S. Jang, K.-T. Park, K. Lee, Y. J. Yoon, K. Kim, H. Y. Chung, E. Jang, S. Becagli, B. Y. Lee, R. Traversi, K. Eleftheriadis, R. Krejci, O. Hermansen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 9761-9777 (2021)
Seasonal to interannual variations in the concentrations of sulfur aerosols (< 2.5 µm in diameter; non sea-salt sulfate: NSS-SO42-; anthropogenic sulfate: Anth-SO42-; biogenic sulfate: Bio-SO42-; methanesulfonic acid: MSA) in the Arctic atmosphere w
Externí odkaz:
https://doaj.org/article/7ff46b5566a74405bdc1798905b5ad43
Autor:
H. Lee, K. Lee, C. R. Lunder, R. Krejci, W. Aas, J. Park, K.-T. Park, B. Y. Lee, Y. J. Yoon, K. Park
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 13425-13441 (2020)
We conducted continuous measurements of nanoparticles down to 3 nm size in the Arctic at Mount Zeppelin, Ny Ålesund, Svalbard, from October 2016 to December 2018, providing a size distribution of nanoparticles (3–60 nm). A significant number o
Externí odkaz:
https://doaj.org/article/882ac3819cd24158aa9cd75c633e0df5
Autor:
J. Park, M. Dall'Osto, K. Park, Y. Gim, H. J. Kang, E. Jang, K.-T. Park, M. Park, S. S. Yum, J. Jung, B. Y. Lee, Y. J. Yoon
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 5573-5590 (2020)
There are few shipborne observations addressing the factors influencing the relationships of the formation and growth of aerosol particles with cloud condensation nuclei (CCN) in remote marine environments. In this study, the physical properties of a
Externí odkaz:
https://doaj.org/article/febb56e6f5a24d28b21630c2716a5050
Autor:
M. Dall'Osto, D. C. S. Beddows, P. Tunved, R. M. Harrison, A. Lupi, V. Vitale, S. Becagli, R. Traversi, K.-T. Park, Y. J. Yoon, A. Massling, H. Skov, R. Lange, J. Strom, R. Krejci
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7377-7395 (2019)
Aerosols are an integral part of the Arctic climate system due to their direct interaction with radiation and indirect interaction through cloud formation. Understanding aerosol size distributions and their dynamics is crucial for the ability to pred
Externí odkaz:
https://doaj.org/article/235f7aa41483452b8f4d090243ebd0b3
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7583-7594 (2019)
The physical characteristics of aerosol particles during particle bursts observed at King Sejong Station in the Antarctic Peninsula from March 2009 to December 2016 were analyzed. This study focuses on the seasonal variation in parameters related to
Externí odkaz:
https://doaj.org/article/dace069720a041d5910d441ed9508726
Autor:
E. Jang, K.-T. Park, Y. J. Yoon, T.-W. Kim, S.-B. Hong, S. Becagli, R. Traversi, J. Kim, Y. Gim
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 7595-7608 (2019)
Marine biota is an important source of atmospheric aerosol particles in the remote marine atmosphere. However, the relationship between new particle formation and marine biota is poorly quantified. Long-term observations (from 2009 to 2016) of the ph
Externí odkaz:
https://doaj.org/article/3bd9f630fa2c46f89f372cc263bca355
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 3, Pp 1429-1432 (2018)
The β-phase Titanium (β-Ti) alloys have been under the spotlight in the recent past for their use as biomedical prosthetic materials owing to their excellent properties such as low elastic modulus, high corrosion resistance and tensile strength. Re
Externí odkaz:
https://doaj.org/article/4aad77d3f5d6432c8d5d5407592ccabf