Sources and processes affecting air pollution in the Arctic and northern high latitudes – a modelling study
Sources and processes affecting air pollution in the Arctic and northern high latitudes – a modelling study
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Full item details
- dc.contributor.author
- Gong, Wanmin
- Beagley, Stephen
- Ghahreman, Roya
- dc.date.accessioned
- 2024-04-09T19:17:58Z
- dc.date.available
- 2024-04-09T19:17:58Z
- dc.date.issued
- 2023-01-02
- dc.description.abstract - en
- Model simulations of atmospheric composition on a pan-Arctic domain at 15-km horizontal resolution were carried out for the year 2015 and for summer 2014. Through a series of sensitivity studies and analysis, we show that (1) biogenic emissions from northern boreal regions play an important role in controlling oxidation capacity over the northern high latitudes; (2) the Arctic is impacted by northern boreal fire emissions during the summer; while Eurasian (Siberian) fires mostly impact the European Arctic, the north American boreal fires dominate the impact over eastern and central Arctic; (3) deposition processes, both dry and wet deposition, are particularly important in affecting the air pollution levels in the Arctic. This study also includes a preliminary investigation on the impact of SO<sub>2</sub> emissions from natural fires, fueled by pyrites and organic materials, at the Smoking Hills in Northwest Territories.
- dc.description.fosrcfull - en
- This version of the document has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s <a href="https://www.springernature.com/gp/open-research/policies/accepted-manuscript-terms">AM terms of use,</a> but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: <a href="https://doi.org/10.1007/978-3-031-12786-1_13">https://doi.org/10.1007/978-3-031-12786-1_13</a>
- dc.description.fosrcfull-fosrctranslation - fr
- Cette version du document a été acceptée à des fins de publication suite à une évaluation par les pairs (le cas échéant) et est soumise aux <a href="https://www.springernature.com/gp/open-research/policies/accepted-manuscript-terms">conditions d'utilisation des manuscrits acceptés </a>de Springer Nature. Ce n'est pas la version publiée puisqu’elle ne reflète pas les améliorations postérieures à l'acceptation, ni les corrections. La version publiée est disponible en ligne à l'adresse suivante : <a href="https://doi.org/10.1007/978-3-031-12786-1_13">https://doi.org/10.1007/978-3-031-12786-1_13</a>
- dc.identifier.isbn
- 9783031127861
- 9783031127854
- dc.identifier.uri
- https://open-science.canada.ca/handle/123456789/2257
- dc.language.iso
- en
- dc.location.fosrcconference - en
- Barcelona, Spain
- dc.location.fosrcconference - fr
- Barcelona, Espagne
- dc.publisher
- Springer Nature
- dc.relation.isreplacedby
- https://doi.org/10.1007/978-3-031-12786-1_13
- dc.rights.openaccesslevel - en
- Green
- dc.rights.openaccesslevel - fr
- Vert
- dc.subject - en
- Air
- Nature and environment
- Science and technology
- dc.subject - fr
- Air
- Nature et environnement
- Sciences et technologie
- dc.subject.en - en
- Air
- Nature and environment
- Science and technology
- dc.subject.fr - fr
- Air
- Nature et environnement
- Sciences et technologie
- dc.title - en
- Sources and processes affecting air pollution in the Arctic and northern high latitudes – a modelling study
- dc.type - en
- Conference proceeding or paper
- dc.type - fr
- Actes ou article de conférence
- local.conference.edition
- 38
- local.conference.enddate
- 2021-10-22
- local.conference.name - en
- ITM: International Technical Meeting on Air Pollution Modelling and its Application
- local.conference.startdate
- 2021-10-18
- local.pagination
- 6 pages
- local.peerreview - en
- Yes
- local.peerreview - fr
- Oui
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