Vegetation type is an important predictor of the arctic summer land surface energy budget.

Autor: Oehri J; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland. jacqueline.oehri@gmail.com.; Department of Biology, McGill University, 1205 Docteur Penfield, H3A 1B1, Montreal, QC, Canada. jacqueline.oehri@gmail.com., Schaepman-Strub G; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland. gabriela.schaepman@ieu.uzh.ch., Kim JS; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.; Low-Carbon and Climate Impact Research Centre, School of Energy and Environment, City University of Hong Kong, Tat Chee Ave, Kowloon Tong, Hongkong, People's Republic of China., Grysko R; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland., Kropp H; Environmental Studies Program, Hamilton College, 198 College Hill Rd, Clinton, NY, USA., Grünberg I; Permafrost Research Section, Alfred-Wegener Institute, Telegrafenberg, 14473, Potsdam, Germany., Zemlianskii V; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland., Sonnentag O; Département de géographie, Université de Montréal, 2900 Edouard Montpetit Blvd, Montreal, QC, H3T 1J4, Canada., Euskirchen ES; Institute of Arctic Biology, University of Alaska Fairbanks, 2140 Koyukuk Dr, Fairbanks, AK, USA., Reji Chacko M; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.; Institute of Terrestrial Ecosystems, ETH Zurich, CHN, Universitätstrasse 16, 8006, Zurich, Switzerland.; Land Change Science Unit, Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, ZH, Switzerland., Muscari G; Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, Rome, Italy., Blanken PD; Department of Geography, University of Colorado, Boulder, CO, USA., Dean JF; School of Geographical Sciences, University of Bristol, University Rd, Bristol, UK., di Sarra A; Department for Sustainability, ENEA, Via Enrico Fermi 45, Frascati, Italy., Harding RJ; UK Centre for Ecology & Hydrology (UKCEH), MacLean Bldg, Benson Ln, Crowmarsh Gifford, Wallingford, UK., Sobota I; Department of Hydrology and Water Management, Faculty of Earth Sciences and Spatial Management, Nicolaus Copernicus University, Lwowska, 87-100, Toruń, Poland., Kutzbach L; Center for Earth System Research and Sustainability (CEN), University of Hamburg, Bundesstrasse 53, 20146, Hamburg, Germany., Plekhanova E; Department of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland., Riihelä A; Finnish Meteorological Institute, Erik Palménin aukio 1, 00560, Helsinki, Finland., Boike J; Permafrost Research Section, Alfred-Wegener Institute, Telegrafenberg, 14473, Potsdam, Germany.; Geography Department, Humboldt-Universität zu Berlin, Unter den Linden 6, 10117, Berlin, Germany., Miller NB; University of Wisconsin-Madison, Madison, WI, USA., Beringer J; School of Agriculture and Environment, The University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009, WA, Australia., López-Blanco E; Department of Environment and Minerals, Greenland Institute of Natural Resources, Kivioq 2, Nuuk, 3900, Greenland.; Department of Ecoscience, Aarhus University, Nordre Ringgade 1, 8000, Aarhus C, Denmark., Stoy PC; University of Wisconsin-Madison, Madison, WI, USA., Sullivan RC; Environmental Science Division, Argonne National Laboratory, 9700 S Cass Ave, Lemont, IL, USA., Kejna M; Department of Meteorology and Climatology, Faculty of Earth Sciences and Spatial Management, Nicolaus Copernicus University, Lwowska, 87-100, Toruń, Poland., Parmentier FW; Center for Biogeochemistry of the Anthropocene, Department of Geosciences, University of Oslo, Sem Sælands vei 1, 0371, Oslo, Norway.; Department of Physical Geography and Ecosystem Science, Lund University, Geocentrum II, Sölvegatan 12, 223 62, Lund, Sweden., Gamon JA; University of Nebraska - Lincoln, 1400 R St, Lincoln, NE, USA., Mastepanov M; Department of Ecoscience, Aarhus University, Nordre Ringgade 1, 8000, Aarhus C, Denmark.; Oulanka Research Station, University of Oulu, Pentti Kaiteran katu 1, 90570, Oulu, Finland., Wille C; GFZ German Research Centre for Geosciences, Wissenschaftspark Albert Einstein, Telegrafenberg, 14473, Potsdam, Germany., Jackowicz-Korczynski M; Department of Ecoscience, Aarhus University, Nordre Ringgade 1, 8000, Aarhus C, Denmark.; Department of Physical Geography and Ecosystem Science, Lund University, Geocentrum II, Sölvegatan 12, 223 62, Lund, Sweden., Karger DN; Swiss Federal Institute for Forest, Snow, and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, ZH, Switzerland., Quinton WL; Cold Regions Research Centre, Wilfrid Laurier University, 75 University Ave W, Waterloo, ON, Canada., Putkonen J; Harold Hamm School of Geology and Geological Engineering, University of North Dakota, Grand Forks, ND, USA., van As D; Department of Glaciology and Climate, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, 1350, Copenhagen, Denmark., Christensen TR; Department of Ecoscience, Aarhus University, Nordre Ringgade 1, 8000, Aarhus C, Denmark.; Oulanka Research Station, University of Oulu, Pentti Kaiteran katu 1, 90570, Oulu, Finland., Hakuba MZ; Jet Propulsion Laboratory, CalTech, 4800, Oak Grove Dr, Pasadena, CA, USA., Stone RS; NOAA Global Monitoring Laboratory, 325 Broadway, Boulder, CO, USA., Metzger S; National Ecological Observatory Network, Battelle, 1685 38th St #100, Boulder, CO, USA.; Department of Atmospheric and Oceanic Sciences, University of Wisconsin-Madison, 1225 W Dayton St, Madison, WI, USA., Vandecrux B; Department of Glaciology and Climate, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, 1350, Copenhagen, Denmark., Frost GV; Alaska Biological Research, Inc, 2842, Goldstream Rd, Fairbanks, AK, USA., Wild M; Institute for Atmospheric and Climate Science, ETH Zurich, CHN, Universitätstrasse 16, 8006, Zurich, Switzerland., Hansen B; Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, 1958, Frederiksberg, Denmark., Meloni D; Department for Sustainability, ENEA, Lungotevere Grande Ammiraglio Thaon di Revel, 76, Rome, Italy., Domine F; Department of Chemistry, Université Laval, Pavillon Alexandre-Vachon, 1045 Av. de la Médecine, G1V 0A6, Québec, QC, Canada.; Takuvik Laboratory, CNRS-INSU, Département de Biologie, Université Laval, Pavillon Alexandre-Vachon, 1045 Av. de la Médecine, G1V 0A6, Québec, QC, Canada., Te Beest M; Copernicus Institute of Sustainable Development, Utrecht University, Vening Meinesz Building, Princetonlaan 8a, 3584 CB, Utrecht, The Netherlands.; Centre for African Conservation Ecology, Nelson Mandela University, University Way, Summerstrand, Gqeberha, 6019, Port Elizabeth, South Africa., Sachs T; GFZ German Research Centre for Geosciences, Wissenschaftspark Albert Einstein, Telegrafenberg, 14473, Potsdam, Germany., Kalhori A; GFZ German Research Centre for Geosciences, Wissenschaftspark Albert Einstein, Telegrafenberg, 14473, Potsdam, Germany., Rocha AV; Department of Biological Sciences, University of Notre Dame, 100 Galvin Life Sciences, Notre Dame, IN, USA., Williamson SN; Polar Knowledge Canada, Canadian High Arctic Research Station, 1 rue Uvajuq place, CP 2150, Cambridge Bay, NU, Canada., Morris S; NOAA Physical Sciences Laboratory, 325 Broadway, Boulder, CO, USA., Atchley AL; Los Alamos National Laboratory, Bikini Atoll Rd., SM 30, Los Alamos, NM, USA., Essery R; School of Geosciences, University of Edinburgh, Drummond St, Edinburgh, EH8 9XP, UK., Runkle BRK; Department of Biological & Agricultural Engineering, University of Arkansas, 1164 W Maple St, Fayetteville, AR, USA., Holl D; Center for Earth System Research and Sustainability (CEN), University of Hamburg, Bundesstrasse 53, 20146, Hamburg, Germany., Riihimaki LD; NOAA Global Monitoring Laboratory, 325 Broadway, Boulder, CO, USA.; CIRES (Cooperative Institute for Research in Environmental Sciences), 216 UCB, University of Colorado Boulder Campus, Boulder, CO, USA., Iwata H; Department of Environmental Science, Shinshu University, 3 Chome-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan., Schuur EAG; Center for Ecosystem Science and Society, Northern Arizona University, S San Francisco St, Flagstaff, AZ, USA., Cox CJ; NOAA Physical Sciences Laboratory, 325 Broadway, Boulder, CO, USA., Grachev AA; DEVCOM Army Research Laboratory, Owen Rd, White Sands Missile Range, New Mexico, NM, USA., McFadden JP; Department of Geography and Earth Research Institute, University of California Santa Barbara, 5816, Ellison Hall, Isla Vista, CA, USA., Fausto RS; Department of Glaciology and Climate, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, 1350, Copenhagen, Denmark., Göckede M; Department of Biogeochemical Signals, Max Planck Institute for Biogeochemistry, Hans-Knöll-Straße 10, 07745, Jena, Germany., Ueyama M; Osaka Metropolitan University, Sakai, Kita Ward, Umeda, 1 Chome-2 - 2-600, Osaka, Japan., Pirk N; Department of Geosciences, University of Oslo, Sem Sælands vei 1, 0371, Oslo, Norway., de Boer G; NOAA Physical Sciences Laboratory, 325 Broadway, Boulder, CO, USA.; CIRES (Cooperative Institute for Research in Environmental Sciences), 216 UCB, University of Colorado Boulder Campus, Boulder, CO, USA.; IRISS (Integrated Remote and In Situ Sensing), University of Colorado, Boulder, CO, USA., Bret-Harte MS; Institute of Arctic Biology, University of Alaska Fairbanks, 2140 Koyukuk Dr, Fairbanks, AK, USA., Leppäranta M; University of Helsinki, Yliopistonkatu 4, 00100, Helsinki, Finland., Steffen K; Swiss Federal Institute for Forest, Snow, and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, ZH, Switzerland., Friborg T; Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, 1958, Frederiksberg, Denmark., Ohmura A; Institute for Atmospheric and Climate Science, ETH Zurich, CHN, Universitätstrasse 16, 8006, Zurich, Switzerland., Edgar CW; Institute of Arctic Biology, University of Alaska Fairbanks, 2140 Koyukuk Dr, Fairbanks, AK, USA., Olofsson J; Department of Ecology and Environmental Science, Umeå University, Linnaeus väg 4-6, 907 36, Umeå, Sweden., Chambers SD; ANSTO Lucas Heights, New Illawarra Rd, Lucas Heights NSW, 2234, Sydney, NSW, Australia.
Jazyk: angličtina
Zdroj: Nature communications [Nat Commun] 2022 Oct 31; Vol. 13 (1), pp. 6379. Date of Electronic Publication: 2022 Oct 31.
DOI: 10.1038/s41467-022-34049-3
Abstrakt: 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.
(© 2022. The Author(s).)
Databáze: MEDLINE
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