Long-term solar variability: ISWAT S1 cluster review for COSPAR space weather roadmap
Pevtsov, Alexei A.; Nandy, Dibyendu; Usoskin, Ilya; Pevtsov, Alexander A.; Corti, Claudio; Lefèvre, Laure; Owens, Mathew; Li, Gang; Krivova, Natalie; Saha, Chitradeep; Perri, Barbara; Brun, Allan S.; Strugarek, Antoine; Dayeh, Maher A.; Nagovitsyn, Yury A.; Erdélyi, Robertus (2023-08-25)
Elsevier
25.08.2023
Alexei A. Pevtsov, Dibyendu Nandy, Ilya Usoskin, Alexander A. Pevtsov, Claudio Corti, Laure Lefèvre, Mathew Owens, Gang Li, Natalie Krivova, Chitradeep Saha, Barbara Perri, Allan S. Brun, Antoine Strugarek, Maher A. Dayeh, Yury A. Nagovitsyn, Robertus Erdélyi, Long-term solar variability: ISWAT S1 cluster review for COSPAR space weather roadmap, Advances in Space Research, 2023, ISSN 0273-1177, https://doi.org/10.1016/j.asr.2023.08.034
https://creativecommons.org/licenses/by-nc-nd/4.0/
© 2023 COSPAR. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
https://creativecommons.org/licenses/by-nc-nd/4.0/
© 2023 COSPAR. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
https://creativecommons.org/licenses/by-nc-nd/4.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202406254901
https://urn.fi/URN:NBN:fi:oulu-202406254901
Tiivistelmä
Abstract
The Committee on Space Research (COSPAR) is updating its Roadmap on Space Weather. As input for this update, the COSPAR International Space Weather Action Teams (ISWAT) were asked to provide an overview of the current state-of-the-art and advancements since the last Roadmap (Schrijver et al., 2015), identifying gaps and opportunities for moving forward within the next 5 years — based on ongoing and planned missions, available modeling, and observational capabilities — and presenting an outlook beyond 5 years and recommendations on reaching long-term goals. While space weather is typically associated with short-term solar activity, knowledge of past solar variability observed and recorded through various parameters, including historical space weather events, informs us about the range of possible solar fluctuations. This long-term solar variability, belonging to the domain of space climate, is the prime focus of the ISWAT S1 Cluster. The goal of this paper is to describe the key objectives of the three S1 Action Teams, summarize the current state of knowledge of the topic that each team is focusing on, and identify the key science gaps that need to be addressed in each area.
The Committee on Space Research (COSPAR) is updating its Roadmap on Space Weather. As input for this update, the COSPAR International Space Weather Action Teams (ISWAT) were asked to provide an overview of the current state-of-the-art and advancements since the last Roadmap (Schrijver et al., 2015), identifying gaps and opportunities for moving forward within the next 5 years — based on ongoing and planned missions, available modeling, and observational capabilities — and presenting an outlook beyond 5 years and recommendations on reaching long-term goals. While space weather is typically associated with short-term solar activity, knowledge of past solar variability observed and recorded through various parameters, including historical space weather events, informs us about the range of possible solar fluctuations. This long-term solar variability, belonging to the domain of space climate, is the prime focus of the ISWAT S1 Cluster. The goal of this paper is to describe the key objectives of the three S1 Action Teams, summarize the current state of knowledge of the topic that each team is focusing on, and identify the key science gaps that need to be addressed in each area.
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