Vegetation type is an important predictor of the arctic summer land surface energy budget
Despite the importance of high-latitude surface energy budgets (SEBs) for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist. Here, we harmonize SEB observations across a network of vegetated and glaciated sites at circumpolar scale (1994–2021). Our v...
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2022
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ftunivutrecht:oai:dspace.library.uu.nl:1874/424936 2023-07-23T04:17:08+02:00 Vegetation type is an important predictor of the arctic summer land surface energy budget Oehri, Jacqueline Schaepman-Strub, Gabriela Kim, Jin-Soo Grysko, Raleigh Kropp, Heather Grünberg, Inge Zemlianskii, Vitalii Sonnentag, Oliver Euskirchen, Eugénie S. Reji Chacko, Merin Muscari, Giovanni Blanken, Peter D. Dean, Joshua F. di Sarra, Alcide Harding, Richard J. Sobota, Ireneusz Kutzbach, Lars Plekhanova, Elena Riihelä, Aku Boike, Julia Miller, Nathaniel B. Beringer, Jason López-Blanco, Efrén Stoy, Paul C. Sullivan, Ryan C. Kejna, Marek Parmentier, Frans-Jan W. Gamon, John A. Mastepanov, Mikhail Wille, Christian Jackowicz-Korczynski, Marcin Karger, Dirk N. Quinton, William L. Putkonen, Jaakko van As, Dirk Christensen, Torben R. Hakuba, Maria Z. Stone, Robert S. Metzger, Stefan Vandecrux, Baptiste Frost, Gerald V. Wild, Martin Hansen, Birger Meloni, Daniela Domine, Florent te Beest, Mariska Sachs, Torsten Kalhori, Aram Rocha, Adrian V. Williamson, Scott N. Morris, Sara Atchley, Adam L. Essery, Richard Runkle, Benjamin R. K. Holl, David Riihimaki, Laura D. Iwata, Hiroki Schuur, Edward A. G. Cox, Christopher J. Grachev, Andrey A. McFadden, Joseph P. Fausto, Robert S. Göckede, Mathias Ueyama, Masahito Pirk, Norbert de Boer, Gijs Bret-Harte, M. Syndonia Leppäranta, Matti Steffen, Konrad Friborg, Thomas Ohmura, Atsumu Edgar, Colin W. Olofsson, Johan Chambers, Scott D. Environmental Sciences Afd Marine and Atmospheric Research Spatial Ecology and Global Change Sub Algemeen Marine & Atmospheric Res 2022-12 application/pdf https://dspace.library.uu.nl/handle/1874/424936 en eng 2041-1723 https://dspace.library.uu.nl/handle/1874/424936 info:eu-repo/semantics/OpenAccess Atmospheric dynamics Climate and Earth system modelling cryosperic science ecosystem ecology Phenology Article 2022 ftunivutrecht 2023-07-02T03:49:41Z Despite the importance of high-latitude surface energy budgets (SEBs) for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist. Here, we harmonize SEB observations across a network of vegetated and glaciated sites at circumpolar scale (1994–2021). Our variance-partitioning analysis identifies vegetation type as an important predictor for SEB-components during Arctic summer (June-August), compared to other SEB-drivers including climate, latitude and permafrost characteristics. Differences among vegetation types can be of similar magnitude as between vegetation and glacier surfaces and are especially high for summer sensible and latent heat fluxes. The timing of SEB-flux summer-regimes (when daily mean values exceed 0 Wm−2) relative to snow-free and -onset dates varies substantially depending on vegetation type, implying vegetation controls on snow-cover and SEB-flux seasonality. Our results indicate complex shifts in surface energy fluxes with land-cover transitions and a lengthening summer season, and highlight the potential for improving future Earth system models via a refined representation of Arctic vegetation types. Article in Journal/Newspaper Arctic permafrost Utrecht University Repository Arctic |
institution |
Open Polar |
collection |
Utrecht University Repository |
op_collection_id |
ftunivutrecht |
language |
English |
topic |
Atmospheric dynamics Climate and Earth system modelling cryosperic science ecosystem ecology Phenology |
spellingShingle |
Atmospheric dynamics Climate and Earth system modelling cryosperic science ecosystem ecology Phenology Oehri, Jacqueline Schaepman-Strub, Gabriela Kim, Jin-Soo Grysko, Raleigh Kropp, Heather Grünberg, Inge Zemlianskii, Vitalii Sonnentag, Oliver Euskirchen, Eugénie S. Reji Chacko, Merin Muscari, Giovanni Blanken, Peter D. Dean, Joshua F. di Sarra, Alcide Harding, Richard J. Sobota, Ireneusz Kutzbach, Lars Plekhanova, Elena Riihelä, Aku Boike, Julia Miller, Nathaniel B. Beringer, Jason López-Blanco, Efrén Stoy, Paul C. Sullivan, Ryan C. Kejna, Marek Parmentier, Frans-Jan W. Gamon, John A. Mastepanov, Mikhail Wille, Christian Jackowicz-Korczynski, Marcin Karger, Dirk N. Quinton, William L. Putkonen, Jaakko van As, Dirk Christensen, Torben R. Hakuba, Maria Z. Stone, Robert S. Metzger, Stefan Vandecrux, Baptiste Frost, Gerald V. Wild, Martin Hansen, Birger Meloni, Daniela Domine, Florent te Beest, Mariska Sachs, Torsten Kalhori, Aram Rocha, Adrian V. Williamson, Scott N. Morris, Sara Atchley, Adam L. Essery, Richard Runkle, Benjamin R. K. Holl, David Riihimaki, Laura D. Iwata, Hiroki Schuur, Edward A. G. Cox, Christopher J. Grachev, Andrey A. McFadden, Joseph P. Fausto, Robert S. Göckede, Mathias Ueyama, Masahito Pirk, Norbert de Boer, Gijs Bret-Harte, M. Syndonia Leppäranta, Matti Steffen, Konrad Friborg, Thomas Ohmura, Atsumu Edgar, Colin W. Olofsson, Johan Chambers, Scott D. Vegetation type is an important predictor of the arctic summer land surface energy budget |
topic_facet |
Atmospheric dynamics Climate and Earth system modelling cryosperic science ecosystem ecology Phenology |
description |
Despite the importance of high-latitude surface energy budgets (SEBs) for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist. Here, we harmonize SEB observations across a network of vegetated and glaciated sites at circumpolar scale (1994–2021). Our variance-partitioning analysis identifies vegetation type as an important predictor for SEB-components during Arctic summer (June-August), compared to other SEB-drivers including climate, latitude and permafrost characteristics. Differences among vegetation types can be of similar magnitude as between vegetation and glacier surfaces and are especially high for summer sensible and latent heat fluxes. The timing of SEB-flux summer-regimes (when daily mean values exceed 0 Wm−2) relative to snow-free and -onset dates varies substantially depending on vegetation type, implying vegetation controls on snow-cover and SEB-flux seasonality. Our results indicate complex shifts in surface energy fluxes with land-cover transitions and a lengthening summer season, and highlight the potential for improving future Earth system models via a refined representation of Arctic vegetation types. |
author2 |
Environmental Sciences Afd Marine and Atmospheric Research Spatial Ecology and Global Change Sub Algemeen Marine & Atmospheric Res |
format |
Article in Journal/Newspaper |
author |
Oehri, Jacqueline Schaepman-Strub, Gabriela Kim, Jin-Soo Grysko, Raleigh Kropp, Heather Grünberg, Inge Zemlianskii, Vitalii Sonnentag, Oliver Euskirchen, Eugénie S. Reji Chacko, Merin Muscari, Giovanni Blanken, Peter D. Dean, Joshua F. di Sarra, Alcide Harding, Richard J. Sobota, Ireneusz Kutzbach, Lars Plekhanova, Elena Riihelä, Aku Boike, Julia Miller, Nathaniel B. Beringer, Jason López-Blanco, Efrén Stoy, Paul C. Sullivan, Ryan C. Kejna, Marek Parmentier, Frans-Jan W. Gamon, John A. Mastepanov, Mikhail Wille, Christian Jackowicz-Korczynski, Marcin Karger, Dirk N. Quinton, William L. Putkonen, Jaakko van As, Dirk Christensen, Torben R. Hakuba, Maria Z. Stone, Robert S. Metzger, Stefan Vandecrux, Baptiste Frost, Gerald V. Wild, Martin Hansen, Birger Meloni, Daniela Domine, Florent te Beest, Mariska Sachs, Torsten Kalhori, Aram Rocha, Adrian V. Williamson, Scott N. Morris, Sara Atchley, Adam L. Essery, Richard Runkle, Benjamin R. K. Holl, David Riihimaki, Laura D. Iwata, Hiroki Schuur, Edward A. G. Cox, Christopher J. Grachev, Andrey A. McFadden, Joseph P. Fausto, Robert S. Göckede, Mathias Ueyama, Masahito Pirk, Norbert de Boer, Gijs Bret-Harte, M. Syndonia Leppäranta, Matti Steffen, Konrad Friborg, Thomas Ohmura, Atsumu Edgar, Colin W. Olofsson, Johan Chambers, Scott D. |
author_facet |
Oehri, Jacqueline Schaepman-Strub, Gabriela Kim, Jin-Soo Grysko, Raleigh Kropp, Heather Grünberg, Inge Zemlianskii, Vitalii Sonnentag, Oliver Euskirchen, Eugénie S. Reji Chacko, Merin Muscari, Giovanni Blanken, Peter D. Dean, Joshua F. di Sarra, Alcide Harding, Richard J. Sobota, Ireneusz Kutzbach, Lars Plekhanova, Elena Riihelä, Aku Boike, Julia Miller, Nathaniel B. Beringer, Jason López-Blanco, Efrén Stoy, Paul C. Sullivan, Ryan C. Kejna, Marek Parmentier, Frans-Jan W. Gamon, John A. Mastepanov, Mikhail Wille, Christian Jackowicz-Korczynski, Marcin Karger, Dirk N. Quinton, William L. Putkonen, Jaakko van As, Dirk Christensen, Torben R. Hakuba, Maria Z. Stone, Robert S. Metzger, Stefan Vandecrux, Baptiste Frost, Gerald V. Wild, Martin Hansen, Birger Meloni, Daniela Domine, Florent te Beest, Mariska Sachs, Torsten Kalhori, Aram Rocha, Adrian V. Williamson, Scott N. Morris, Sara Atchley, Adam L. Essery, Richard Runkle, Benjamin R. K. Holl, David Riihimaki, Laura D. Iwata, Hiroki Schuur, Edward A. G. Cox, Christopher J. Grachev, Andrey A. McFadden, Joseph P. Fausto, Robert S. Göckede, Mathias Ueyama, Masahito Pirk, Norbert de Boer, Gijs Bret-Harte, M. Syndonia Leppäranta, Matti Steffen, Konrad Friborg, Thomas Ohmura, Atsumu Edgar, Colin W. Olofsson, Johan Chambers, Scott D. |
author_sort |
Oehri, Jacqueline |
title |
Vegetation type is an important predictor of the arctic summer land surface energy budget |
title_short |
Vegetation type is an important predictor of the arctic summer land surface energy budget |
title_full |
Vegetation type is an important predictor of the arctic summer land surface energy budget |
title_fullStr |
Vegetation type is an important predictor of the arctic summer land surface energy budget |
title_full_unstemmed |
Vegetation type is an important predictor of the arctic summer land surface energy budget |
title_sort |
vegetation type is an important predictor of the arctic summer land surface energy budget |
publishDate |
2022 |
url |
https://dspace.library.uu.nl/handle/1874/424936 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic permafrost |
genre_facet |
Arctic permafrost |
op_relation |
2041-1723 https://dspace.library.uu.nl/handle/1874/424936 |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1772178437141692416 |