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Permafrost is warming at a global scale

Biskaborn, Boris K ; Smith, Sharon L ; Noetzli, Jeannette ; Matthes, Heidrun ; Vieira, Gonçalo ; Streletskiy, Dmitry A ; Schoeneich, Philippe ; Romanovsky, Vladimir E ; Lewkowicz, Antoni G ; Abramov, Andrey ; Allard, Michel ; Boike, Julia ; Cable, William L ; Christiansen, Hanne H ; Delaloye, Reynald ; Diekmann, Bernhard ; Drozdov, Dmitry ; Etzelmüller, Bernd ; Grosse, Guido ; Guglielmin, Mauro ; Ingeman-Nielsen, Thomas ; Isaksen, Ketil ; Ishikawa, Mamoru ; Johansson, Margareta ; Johannsson, Halldor ; Joo, Anseok ; Kaverin, Dmitry ; Kholodov, Alexander ; Konstantinov, Pavel ; Kröger, Tim ; Lambiel, Christophe ; Lanckman, Jean-Pierre ; Luo, Dongliang ; Malkova, Galina ; Meiklejohn, Ian ; Moskalenko, Natalia ; Oliva, Marc ; Phillips, Marcia ; Ramos, Miguel ; Sannel, A Britta K ; Sergeev, Dmitrii ; Seybold, Cathy ; Skryabin, Pavel ; Vasiliev, Alexander ; Wu, Qingbai ; Yoshikawa, Kenji ; Zheleznyak, Mikhail ; Lantuit, Hugues

Nature communications, 2019-01, Vol.10 (1), p.264-11, Article 264 [Periódico revisado por pares]

England: Nature Publishing Group

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Título:
Permafrost is warming at a global scale
Autor: Biskaborn, Boris K ; Smith, Sharon L ; Noetzli, Jeannette ; Matthes, Heidrun ; Vieira, Gonçalo ; Streletskiy, Dmitry A ; Schoeneich, Philippe ; Romanovsky, Vladimir E ; Lewkowicz, Antoni G ; Abramov, Andrey ; Allard, Michel ; Boike, Julia ; Cable, William L ; Christiansen, Hanne H ; Delaloye, Reynald ; Diekmann, Bernhard ; Drozdov, Dmitry ; Etzelmüller, Bernd ; Grosse, Guido ; Guglielmin, Mauro ; Ingeman-Nielsen, Thomas ; Isaksen, Ketil ; Ishikawa, Mamoru ; Johansson, Margareta ; Johannsson, Halldor ; Joo, Anseok ; Kaverin, Dmitry ; Kholodov, Alexander ; Konstantinov, Pavel ; Kröger, Tim ; Lambiel, Christophe ; Lanckman, Jean-Pierre ; Luo, Dongliang ; Malkova, Galina ; Meiklejohn, Ian ; Moskalenko, Natalia ; Oliva, Marc ; Phillips, Marcia ; Ramos, Miguel ; Sannel, A Britta K ; Sergeev, Dmitrii ; Seybold, Cathy ; Skryabin, Pavel ; Vasiliev, Alexander ; Wu, Qingbai ; Yoshikawa, Kenji ; Zheleznyak, Mikhail ; Lantuit, Hugues
Assuntos: Air temperature ; Amplification ; Canvis climàtics ; Climate change ; Climate Research ; Climatic changes ; Earth ; Earth and Related Environmental Sciences ; Earth temperature ; Escalfament global ; Frozen ground ; Geotèrmia ; Geovetenskap och miljövetenskap ; Global warming ; Klimatforskning ; Mountains ; Natural Sciences ; Naturvetenskap ; Northern Hemisphere ; Organic carbon ; Organic soils ; Permafrost ; Polar environments ; Sediments ; Sòls gelats ; Temperature effects ; Terra ; Terrestrial environments
É parte de: Nature communications, 2019-01, Vol.10 (1), p.264-11, Article 264
Notas: NFR/214465
Descrição: Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permafrost regions for the period since the International Polar Year (2007-2009). During the reference decade between 2007 and 2016, ground temperature near the depth of zero annual amplitude in the continuous permafrost zone increased by 0.39 ± 0.15 °C. Over the same period, discontinuous permafrost warmed by 0.20 ± 0.10 °C. Permafrost in mountains warmed by 0.19 ± 0.05 °C and in Antarctica by 0.37 ± 0.10 °C. Globally, permafrost temperature increased by 0.29 ± 0.12 °C. The observed trend follows the Arctic amplification of air temperature increase in the Northern Hemisphere. In the discontinuous zone, however, ground warming occurred due to increased snow thickness while air temperature remained statistically unchanged.
Editor: England: Nature Publishing Group
Idioma: Inglês;Norueguês

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Permafrost is warming at a global scale

England: Nature Publishing Group

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