Global maps of soil temperature
dc.date.accessioned | 2022-03-01T17:43:42Z | |
dc.date.available | 2022-03-01T17:43:42Z | |
dc.date.created | 2022-01-05T14:15:35Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Lembrechts, Jonas J. van den Hoogen, Johan Aalto, Juha Ashcroft, Michael B. De Frenne, Pieter Kemppinen, Julia Kopecký, Martin Luoto, Miska Maclean, Ilya M. D. Crowther, Thomas W. Bailey, Joseph J. Haesen, Stef Klinges, David H. Niittynen, Pekka Scheffers, Brett R. Van Meerbeek, Koenraad Aartsma, Peter Abdalaze, Otar Abedi, Mehdi Aerts, Rien Ahmadian, Negar Ahrends, Antje Alatalo, Juha M. Alexander, Jake M. Altman, Jan Allonsius, Camille Nina Ammann, Christof Andres, Christian Andrews, Christopher Ardö, Jonas Arriga, Nicola Arzac, Alberto Aschero, Valeria Leandro de Assis, Rafael Bjerke, Jarle W. Cooper, Elisabeth J. Graae, Bente Jessen Rechsteiner, Aud Helen Halbritter Haugum, Siri Vatsø Lang, Simone Lynn, Joshua Scott Moriana Armendariz, Mikel Petit Bon, Matteo Smith, Stuart Sørensen, Mia Vedel Speed, James David Mervyn Vandvik, Vigdis Wedegärtner, Ronja Elisabeth Magdalene Nijs, Ivan Lenoir, Jonathan . Global maps of soil temperature. Global Change Biology. 2021 | |
dc.identifier.uri | http://hdl.handle.net/10852/91639 | |
dc.description.abstract | Research in global change ecology relies heavily on global climatic grids derived from estimates of air temperature in open areas at around 2 m above the ground. These climatic grids do not reflect conditions below vegetation canopies and near the ground surface, where critical ecosystem functions occur and most terrestrial species reside. Here, we provide global maps of soil temperature and bioclimatic variables at a 1-km² resolution for 0–5 and 5–15 cm soil depth. These maps were created by calculating the difference (i.e., offset) between in-situ soil temperature measurements, based on time series from over 1200 1-km² pixels (summarized from 8500 unique temperature sensors) across all the world’s major terrestrial biomes, and coarse-grained air temperature estimates from ERA5-Land (an atmospheric reanalysis by the European Centre for Medium-Range Weather Forecasts). We show that mean annual soil temperature differs markedly from the corresponding gridded air temperature, by up to 10°C (mean = 3.0 ± 2.1°C), with substantial variation across biomes and seasons. Over the year, soils in cold and/or dry biomes are substantially warmer (+3.6 ± 2.3°C) than gridded air temperature, whereas soils in warm and humid environments are on average slightly cooler (-0.7 ± 2.3°C). The observed substantial and biome-specific offsets emphasize that the projected impacts of climate and climate change on near-surface biodiversity and ecosystem functioning are inaccurately assessed when air rather than soil temperature is used, especially in cold environments. The global soil-related bioclimatic variables provided here are an important step forward for any application in ecology and related disciplines. Nevertheless, we highlight the need to fill remaining geographic gaps by collecting more in-situ measurements of microclimate conditions to further enhance the spatiotemporal resolution of global soil temperature products for ecological applications. | |
dc.language | EN | |
dc.rights | Attribution-NonCommercial 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.title | Global maps of soil temperature | |
dc.type | Journal article | |
dc.creator.author | Lembrechts, Jonas J. | |
dc.creator.author | van den Hoogen, Johan | |
dc.creator.author | Aalto, Juha | |
dc.creator.author | Ashcroft, Michael B. | |
dc.creator.author | De Frenne, Pieter | |
dc.creator.author | Kemppinen, Julia | |
dc.creator.author | Kopecký, Martin | |
dc.creator.author | Luoto, Miska | |
dc.creator.author | Maclean, Ilya M. D. | |
dc.creator.author | Crowther, Thomas W. | |
dc.creator.author | Bailey, Joseph J. | |
dc.creator.author | Haesen, Stef | |
dc.creator.author | Klinges, David H. | |
dc.creator.author | Niittynen, Pekka | |
dc.creator.author | Scheffers, Brett R. | |
dc.creator.author | Van Meerbeek, Koenraad | |
dc.creator.author | Aartsma, Peter | |
dc.creator.author | Abdalaze, Otar | |
dc.creator.author | Abedi, Mehdi | |
dc.creator.author | Aerts, Rien | |
dc.creator.author | Ahmadian, Negar | |
dc.creator.author | Ahrends, Antje | |
dc.creator.author | Alatalo, Juha M. | |
dc.creator.author | Alexander, Jake M. | |
dc.creator.author | Altman, Jan | |
dc.creator.author | Allonsius, Camille Nina | |
dc.creator.author | Ammann, Christof | |
dc.creator.author | Andres, Christian | |
dc.creator.author | Andrews, Christopher | |
dc.creator.author | Ardö, Jonas | |
dc.creator.author | Arriga, Nicola | |
dc.creator.author | Arzac, Alberto | |
dc.creator.author | Aschero, Valeria | |
dc.creator.author | Leandro de Assis, Rafael | |
dc.creator.author | Bjerke, Jarle W. | |
dc.creator.author | Cooper, Elisabeth J. | |
dc.creator.author | Graae, Bente Jessen | |
dc.creator.author | Rechsteiner, Aud Helen Halbritter | |
dc.creator.author | Haugum, Siri Vatsø | |
dc.creator.author | Lang, Simone | |
dc.creator.author | Lynn, Joshua Scott | |
dc.creator.author | Moriana Armendariz, Mikel | |
dc.creator.author | Petit Bon, Matteo | |
dc.creator.author | Smith, Stuart | |
dc.creator.author | Sørensen, Mia Vedel | |
dc.creator.author | Speed, James David Mervyn | |
dc.creator.author | Vandvik, Vigdis | |
dc.creator.author | Wedegärtner, Ronja Elisabeth Magdalene | |
dc.creator.author | Nijs, Ivan | |
dc.creator.author | Lenoir, Jonathan | |
cristin.unitcode | 185,28,8,0 | |
cristin.unitname | Seksjon for forskning og samlinger | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 1975251 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Global Change Biology&rft.volume=&rft.spage=&rft.date=2021 | |
dc.identifier.jtitle | Global Change Biology | |
dc.identifier.doi | https://doi.org/10.1111/gcb.16060 | |
dc.identifier.urn | URN:NBN:no-94234 | |
dc.subject.nvi | VDP::Zoologiske og botaniske fag: 480 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1354-1013 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/91639/7/Global-maps-of-soil-temperature.pdf | |
dc.type.version | PublishedVersion |
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