Overview: Recent advances in the understanding of the northern Eurasian environments and of the urban air quality in China – a Pan-Eurasian Experiment (PEEX) programme perspective

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dc.contributor.author Lappalainen, Hanna K.
dc.contributor.author Petäjä, Tuukka
dc.contributor.author Vihma, Timo
dc.contributor.author Räisänen, Jouni
dc.contributor.author Baklanov, Alexander
dc.contributor.author Chalov, Sergey
dc.contributor.author Esau, Igor
dc.contributor.author Ezhova, Ekaterina
dc.contributor.author Leppäranta, Matti
dc.contributor.author Pozdnyakov, Dmitry
dc.contributor.author Pumpanen, Jukka
dc.contributor.author Andreae, Meinrat O.
dc.contributor.author Arshinov, Mikhail
dc.contributor.author Asmi, Eija
dc.contributor.author Bai, Jianhui
dc.contributor.author Bashmachnikov, Igor
dc.contributor.author Belan, Boris
dc.contributor.author Bianchi, Federico
dc.contributor.author Biskaborn, Boris
dc.contributor.author Boy, Michael
dc.contributor.author Bäck, Jaana
dc.contributor.author Cheng, Bin
dc.contributor.author Chubarova, Natalia
dc.contributor.author Duplissy, Jonathan
dc.contributor.author Dyukarev, Egor
dc.contributor.author Eleftheriadis, Konstantinos
dc.contributor.author Forsius, Martin
dc.contributor.author Heimann, Martin
dc.contributor.author Juhola, Sirkku
dc.contributor.author Konovalov, Vladimir
dc.contributor.author Konovalov, Igor
dc.contributor.author Konstantinov, Pavel
dc.contributor.author Köster, Kajar
dc.contributor.author Lapshina, Elena
dc.contributor.author Lintunen, Anna
dc.contributor.author Mahura, Alexander
dc.contributor.author Makkonen, Risto
dc.contributor.author Malkhazova, Svetlana
dc.contributor.author Mammarella, Ivan
dc.contributor.author Mammola, Stefano
dc.contributor.author Buenrostro Mazon, Stephany
dc.contributor.author Meinander, Outi
dc.contributor.author Mikhailov, Eugene
dc.contributor.author Miles, Victoria
dc.contributor.author Myslenkov, Stanislav
dc.contributor.author Orlov, Dmitry
dc.contributor.author Paris, Jean-Daniel
dc.contributor.author Pirazzini, Roberta
dc.contributor.author Popovicheva, Olga
dc.contributor.author Pulliainen, Jouni
dc.contributor.author Rautiainen, Kimmo
dc.contributor.author Sachs, Torsten
dc.contributor.author Shevchenko, Vladimir
dc.contributor.author Skorokhod, Andrey
dc.contributor.author Stohl, Andreas
dc.contributor.author Suhonen, Elli
dc.contributor.author Thomson, Erik S.
dc.contributor.author Tsidilina, Marina
dc.contributor.author Tynkkynen, Veli-Pekka
dc.contributor.author Uotila, Petteri
dc.contributor.author Virkkula, Aki
dc.contributor.author Voropay, Nadezhda
dc.contributor.author Wolf, Tobias
dc.contributor.author Yasunaka, Sayaka
dc.contributor.author Zhang, Jiahua
dc.contributor.author Qiu, Yubao
dc.contributor.author Ding, Aijun
dc.contributor.author Guo, Huadong
dc.contributor.author Bondur, Valery
dc.contributor.author Kasimov, Nikolay
dc.contributor.author Zilitinkevich, Sergej
dc.contributor.author Kerminen, Veli-Matti
dc.contributor.author Kulmala, Markku
dc.date.accessioned 2022-05-12T12:08:39Z
dc.date.available 2022-05-12T12:08:39Z
dc.date.issued 2022
dc.identifier.citation Lappalainen, H. K., Petäjä, T., Vihma, T., Räisänen, J., Baklanov, A., Chalov, S., Esau, I., Ezhova, E., Leppäranta, M., Pozdnyakov, D., Pumpanen, J., Andreae, M. O., Arshinov, M., Asmi, E., Bai, J., Bashmachnikov, I., Belan, B., Bianchi, F., Biskaborn, B., Boy, M., Bäck, J., Cheng, B., Chubarova, N., Duplissy, J., Dyukarev, E., Eleftheriadis, K., Forsius, M., Heimann, M., Juhola, S., Konovalov, V., Konovalov, I., Konstantinov, P., Köster, K., Lapshina, E., Lintunen, A., Mahura, A., Makkonen, R., Malkhazova, S., Mammarella, I., Mammola, S., Buenrostro Mazon, S., Meinander, O., Mikhailov, E., Miles, V., Myslenkov, S., Orlov, D., Paris, J.-D., Pirazzini, R., Popovicheva, O., Pulliainen, J., Rautiainen, K., Sachs, T., Shevchenko, V., Skorokhod, A., Stohl, A., Suhonen, E., Thomson, E. S., Tsidilina, M., Tynkkynen, V.-P., Uotila, P., Virkkula, A., Voropay, N., Wolf, T., Yasunaka, S., Zhang, J., Qiu, Y., Ding, A., Guo, H., Bondur, V., Kasimov, N., Zilitinkevich, S., Kerminen, V.-M., and Kulmala, M.: Overview: Recent advances in the understanding of the northern Eurasian environments and of the urban air quality in China – a Pan-Eurasian Experiment (PEEX) programme perspective, Atmos. Chem. Phys., 22, 4413–4469. https://doi.org/10.5194/acp-22-4413-2022
dc.identifier.uri http://hdl.handle.net/10138/343638
dc.description Short summary We summarize results during the last 5 years in the northern Eurasian region, especially from Russia, and introduce recent observations of the air quality in the urban environments in China. Although the scientific knowledge in these regions has increased, there are still gaps in our understanding of large-scale climate–Earth surface interactions and feedbacks. This arises from limitations in research infrastructures and integrative data analyses, hindering a comprehensive system analysis.
dc.description.abstract The Pan-Eurasian Experiment (PEEX) Science Plan, released in 2015, addressed a need for a holistic system understanding and outlined the most urgent research needs for the rapidly changing Arctic-boreal region. Air quality in China, together with the long-range transport of atmospheric pollutants, was also indicated as one of the most crucial topics of the research agenda. These two geographical regions, the northern Eurasian Arctic-boreal region and China, especially the megacities in China, were identified as a “PEEX region”. It is also important to recognize that the PEEX geographical region is an area where science-based policy actions would have significant impacts on the global climate. This paper summarizes results obtained during the last 5 years in the northern Eurasian region, together with recent observations of the air quality in the urban environments in China, in the context of the PEEX programme. The main regions of interest are the Russian Arctic, northern Eurasian boreal forests (Siberia) and peatlands, and the megacities in China. We frame our analysis against research themes introduced in the PEEX Science Plan in 2015. We summarize recent progress towards an enhanced holistic understanding of the land–atmosphere–ocean systems feedbacks. We conclude that although the scientific knowledge in these regions has increased, the new results are in many cases insufficient, and there are still gaps in our understanding of large-scale climate–Earth surface interactions and feedbacks. This arises from limitations in research infrastructures, especially the lack of coordinated, continuous and comprehensive in situ observations of the study region as well as integrative data analyses, hindering a comprehensive system analysis. The fast-changing environment and ecosystem changes driven by climate change, socio-economic activities like the China Silk Road Initiative, and the global trends like urbanization further complicate such analyses. We recognize new topics with an increasing importance in the near future, especially “the enhancing biological sequestration capacity of greenhouse gases into forests and soils to mitigate climate change” and the “socio-economic development to tackle air quality issues”.
dc.language.iso en
dc.publisher Copernicus GmbH
dc.relation.ispartofseries Atmospheric Chemistry and Physics
dc.rights CC BY 4.0
dc.subject ilmansuojelu
dc.subject ilmastonmuutokset
dc.subject kasvihuonekaasut
dc.subject kaupungit
dc.subject ilmanlaatu
dc.subject ilmansaasteet
dc.subject kulkeutuminen
dc.subject metsät
dc.subject arktinen alue
dc.subject boreaalinen vyöhyke
dc.subject Euraasia
dc.subject Venäjä
dc.subject Siperia
dc.subject Kiina
dc.title Overview: Recent advances in the understanding of the northern Eurasian environments and of the urban air quality in China – a Pan-Eurasian Experiment (PEEX) programme perspective
dc.format.volume 22
dc.format.issue 7
dc.identifier.urn URN:NBN:fi-fe2022051234947
dc.contributor.organization Suomen ympäristökeskus fi
dc.contributor.organization The Finnish Environment Institute en
dc.format.pagerange 4413-4469
dc.relation.doi https://doi.org/10.5194/acp-22-4413-2022
dc.relation.issn 1680-7324
dc.type.okm A2 Katsausartikkeli tieteellisessä aikakauslehdessä fi
dc.type.okm A2 Review article, Literature review, Systematic review en

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