作者
Jasmin Tröstl, Wayne K Chuang, Hamish Gordon, Martin Heinritzi, Chao Yan, Ugo Molteni, Lars Ahlm, Carla Frege, Federico Bianchi, Robert Wagner, Mario Simon, Katrianne Lehtipalo, Christina Williamson, Jill S Craven, Jonathan Duplissy, Alexey Adamov, Joao Almeida, Anne-Kathrin Bernhammer, Martin Breitenlechner, Sophia Brilke, Antònio Dias, Sebastian Ehrhart, Richard C Flagan, Alessandro Franchin, Claudia Fuchs, Roberto Guida, Martin Gysel, Armin Hansel, Christopher R Hoyle, Tuija Jokinen, Heikki Junninen, Juha Kangasluoma, Helmi Keskinen, Jaeseok Kim, Manuel Krapf, Andreas Kürten, Ari Laaksonen, Michael Lawler, Markus Leiminger, Serge Mathot, Ottmar Möhler, Tuomo Nieminen, Antti Onnela, Tuukka Petäjä, Felix M Piel, Pasi Miettinen, Matti P Rissanen, Linda Rondo, Nina Sarnela, Siegfried Schobesberger, Kamalika Sengupta, Mikko Sipilä, James N Smith, Gerhard Steiner, Antònio Tomè, Annele Virtanen, Andrea C Wagner, Ernest Weingartner, Daniela Wimmer, Paul M Winkler, Penglin Ye, Kenneth S Carslaw, Joachim Curtius, Josef Dommen, Jasper Kirkby, Markku Kulmala, Ilona Riipinen, Douglas R Worsnop, Neil M Donahue, Urs Baltensperger
发表日期
2016/5/26
期刊
Nature
卷号
533
期号
7604
页码范围
527-531
出版商
Nature Publishing Group UK
简介
About half of present-day cloud condensation nuclei originate from atmospheric nucleation, frequently appearing as a burst of new particles near midday. Atmospheric observations show that the growth rate of new particles often accelerates when the diameter of the particles is between one and ten nanometres,. In this critical size range, new particles are most likely to be lost by coagulation with pre-existing particles, thereby failing to form new cloud condensation nuclei that are typically 50 to 100 nanometres across. Sulfuric acid vapour is often involved in nucleation but is too scarce to explain most subsequent growth,, leaving organic vapours as the most plausible alternative, at least in the planetary boundary layer,,,. Although recent studies,, predict that low-volatility organic vapours contribute during initial growth, direct evidence has been lacking. The accelerating growth may result from increased photolytic …
学术搜索中的文章
J Tröstl, WK Chuang, H Gordon, M Heinritzi, C Yan… - Nature, 2016