Differing Mechanisms of New Particle Formation at Two Arctic Sites
Abstract New particle formation in the Arctic atmosphere is an important source of aerosol particles. Understanding the processes of Arctic secondary aerosol formation is crucial due to their significant impact on cloud properties and therefore Arctic amplification. We observed the molecular formati...
Published in: | Geophysical Research Letters |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2021
|
Subjects: | |
Online Access: | http://hdl.handle.net/11391/1483212 https://doi.org/10.1029/2020GL091334 |
id |
ftuniperugiairis:oai:research.unipg.it:11391/1483212 |
---|---|
record_format |
openpolar |
spelling |
ftuniperugiairis:oai:research.unipg.it:11391/1483212 2024-02-11T09:59:58+01:00 Differing Mechanisms of New Particle Formation at Two Arctic Sites Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andreas Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andrea Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko 2021 STAMPA http://hdl.handle.net/11391/1483212 https://doi.org/10.1029/2020GL091334 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000623802900053 volume:48 issue:4 firstpage:e2020GL091334 journal:GEOPHYSICAL RESEARCH LETTERS http://hdl.handle.net/11391/1483212 https://doi.org/10.1029/2020GL091334 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85101416139 info:eu-repo/semantics/article 2021 ftuniperugiairis https://doi.org/10.1029/2020GL091334 2024-01-24T18:02:39Z Abstract New particle formation in the Arctic atmosphere is an important source of aerosol particles. Understanding the processes of Arctic secondary aerosol formation is crucial due to their significant impact on cloud properties and therefore Arctic amplification. We observed the molecular formation of new particles from low-volatility vapors at two Arctic sites with differing surroundings. In Svalbard, sulfuric acid (SA) and methane sulfonic acid (MSA) contribute to the formation of secondary aerosol and to some extent to cloud condensation nuclei (CCN). This occurs via ion-induced nucleation of SA and NH3 and subsequent growth by mainly SA and MSA condensation during springtime and highly oxygenated organic molecules during summertime. By contrast, in an ice-covered region around Villum, we observed new particle formation driven by iodic acid but its concentration was insufficient to grow nucleated particles to CCN sizes. Our results provide new insight about sources and precursors of Arctic secondary aerosol particles. Article in Journal/Newspaper Arctic Svalbard IRIS Università degli Studi di Perugia Arctic Svalbard Geophysical Research Letters 48 4 |
institution |
Open Polar |
collection |
IRIS Università degli Studi di Perugia |
op_collection_id |
ftuniperugiairis |
language |
English |
description |
Abstract New particle formation in the Arctic atmosphere is an important source of aerosol particles. Understanding the processes of Arctic secondary aerosol formation is crucial due to their significant impact on cloud properties and therefore Arctic amplification. We observed the molecular formation of new particles from low-volatility vapors at two Arctic sites with differing surroundings. In Svalbard, sulfuric acid (SA) and methane sulfonic acid (MSA) contribute to the formation of secondary aerosol and to some extent to cloud condensation nuclei (CCN). This occurs via ion-induced nucleation of SA and NH3 and subsequent growth by mainly SA and MSA condensation during springtime and highly oxygenated organic molecules during summertime. By contrast, in an ice-covered region around Villum, we observed new particle formation driven by iodic acid but its concentration was insufficient to grow nucleated particles to CCN sizes. Our results provide new insight about sources and precursors of Arctic secondary aerosol particles. |
author2 |
Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andrea Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko |
format |
Article in Journal/Newspaper |
author |
Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andreas Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko |
spellingShingle |
Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andreas Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko Differing Mechanisms of New Particle Formation at Two Arctic Sites |
author_facet |
Beck, Lisa J. Sarnela, Nina Junninen, Heikki Hoppe, Clara J. M. Garmash, Olga Bianchi, Federico Riva, Matthieu Rose, Clemence Peräkylä, Otso Wimmer, Daniela Kausiala, Oskari Jokinen, Tuija Ahonen, Lauri Mikkilä, Jyri Hakala, Jani He, Xu-Cheng Kontkanen, Jenni Wolf, Klara K. E. Cappelletti, David Mazzola, Mauro Traversi, Rita Petroselli, Chiara Viola, Angelo P. Vitale, Vito Lange, Robert Massling, Andreas Nøjgaard, Jakob K. Krejci, Radovan Karlsson, Linn Zieger, Paul Jang, Sehyun Lee, Kitack Vakkari, Ville Lampilahti, Janne Thakur, Roseline C. Leino, Katri Kangasluoma, Juha Duplissy, Ella-Maria Siivola, Erkki Marbouti, Marjan Tham, Yee Jun Saiz-Lopez, Alfonso Petäjä, Tuukka Ehn, Mikael Worsnop, Douglas R. Skov, Henrik Kulmala, Markku Kerminen, Veli-Matti Sipilä, Mikko |
author_sort |
Beck, Lisa J. |
title |
Differing Mechanisms of New Particle Formation at Two Arctic Sites |
title_short |
Differing Mechanisms of New Particle Formation at Two Arctic Sites |
title_full |
Differing Mechanisms of New Particle Formation at Two Arctic Sites |
title_fullStr |
Differing Mechanisms of New Particle Formation at Two Arctic Sites |
title_full_unstemmed |
Differing Mechanisms of New Particle Formation at Two Arctic Sites |
title_sort |
differing mechanisms of new particle formation at two arctic sites |
publishDate |
2021 |
url |
http://hdl.handle.net/11391/1483212 https://doi.org/10.1029/2020GL091334 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Svalbard |
genre_facet |
Arctic Svalbard |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000623802900053 volume:48 issue:4 firstpage:e2020GL091334 journal:GEOPHYSICAL RESEARCH LETTERS http://hdl.handle.net/11391/1483212 https://doi.org/10.1029/2020GL091334 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85101416139 |
op_doi |
https://doi.org/10.1029/2020GL091334 |
container_title |
Geophysical Research Letters |
container_volume |
48 |
container_issue |
4 |
_version_ |
1790595679614140416 |