Sökning: onr:"swepub:oai:lup.lub.lu.se:f8c444cf-53dd-4754-a848-67c49bbd188c" > The fate of carbon ...
Fältnamn | Indikatorer | Metadata |
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000 | 08407naa a2201009 4500 | |
001 | oai:lup.lub.lu.se:f8c444cf-53dd-4754-a848-67c49bbd188c | |
003 | SwePub | |
008 | 200520s2020 | |||||||||||000 ||eng| | |
009 | oai:slubar.slu.se:105261 | |
024 | 7 | a https://lup.lub.lu.se/record/f8c444cf-53dd-4754-a848-67c49bbd188c2 URI |
024 | 7 | a https://doi.org/10.1038/s41586-020-2128-92 DOI |
024 | 7 | a https://res.slu.se/id/publ/1052612 URI |
040 | a (SwePub)lud (SwePub)slu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Jiang, Mingkaiu Western Sydney University4 aut |
245 | 1 0 | a The fate of carbon in a mature forest under carbon dioxide enrichment |
264 | c 2020-04-08 | |
264 | 1 | b Springer Science and Business Media LLC,c 2020 |
300 | a 5 s. | |
520 | a Atmospheric carbon dioxide enrichment (eCO2) can enhance plant carbon uptake and growth1–5, thereby providing an important negative feedback to climate change by slowing the rate of increase of the atmospheric CO2 concentration6. Although evidence gathered from young aggrading forests has generally indicated a strong CO2 fertilization effect on biomass growth3–5, it is unclear whether mature forests respond to eCO2 in a similar way. In mature trees and forest stands7–10, photosynthetic uptake has been found to increase under eCO2 without any apparent accompanying growth response, leaving the fate of additional carbon fixed under eCO2 unclear4,5,7–11. Here using data from the first ecosystem-scale Free-Air CO2 Enrichment (FACE) experiment in a mature forest, we constructed a comprehensive ecosystem carbon budget to track the fate of carbon as the forest responded to four years of eCO2 exposure. We show that, although the eCO2 treatment of +150 parts per million (+38 per cent) above ambient levels induced a 12 per cent (+247 grams of carbon per square metre per year) increase in carbon uptake through gross primary production, this additional carbon uptake did not lead to increased carbon sequestration at the ecosystem level. Instead, the majority of the extra carbon was emitted back into the atmosphere via several respiratory fluxes, with increased soil respiration alone accounting for half of the total uptake surplus. Our results call into question the predominant thinking that the capacity of forests to act as carbon sinks will be generally enhanced under eCO2, and challenge the efficacy of climate mitigation strategies that rely on ubiquitous CO2 fertilization as a driver of increased carbon sinks in global forests. | |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Klimatforskning0 (SwePub)105012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Climate Research0 (SwePub)105012 hsv//eng |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Naturgeografi0 (SwePub)105072 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Physical Geography0 (SwePub)105072 hsv//eng |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Miljövetenskap0 (SwePub)105022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Environmental Sciences0 (SwePub)105022 hsv//eng |
650 | 7 | a LANTBRUKSVETENSKAPERx Lantbruksvetenskap, skogsbruk och fiskex Skogsvetenskap0 (SwePub)401042 hsv//swe |
650 | 7 | a AGRICULTURAL SCIENCESx Agriculture, Forestry and Fisheriesx Forest Science0 (SwePub)401042 hsv//eng |
700 | 1 | a Medlyn, Belinda E.u Western Sydney University4 aut |
700 | 1 | a Drake, John E.u State University of New York College of Environmental Science and Forestry,Western Sydney University4 aut |
700 | 1 | a Duursma, Remko A.u Western Sydney University4 aut |
700 | 1 | a Anderson, Ian C.u Western Sydney University4 aut |
700 | 1 | a Barton, Craig V.M.u Western Sydney University4 aut |
700 | 1 | a Boer, Matthias M.u Western Sydney University4 aut |
700 | 1 | a Carrillo, Yolimau Western Sydney University4 aut |
700 | 1 | a Castañeda-Gómez, Laurau Western Sydney University4 aut |
700 | 1 | a Collins, Lukeu Arthur Rylah Institute for Environmental Research,Western Sydney University,La Trobe University4 aut |
700 | 1 | a Crous, Kristine Y.u Western Sydney University4 aut |
700 | 1 | a De Kauwe, Martin G.u University of New South Wales4 aut |
700 | 1 | a dos Santos, Bruna M.u University of Copenhagen4 aut |
700 | 1 | a Emmerson, Kathryn M.u CSIRO Oceans and Atmosphere, Canberra4 aut |
700 | 1 | a Facey, Sarah L.u Western Sydney University4 aut |
700 | 1 | a Gherlenda, Andrew N.u Western Sydney University4 aut |
700 | 1 | a Gimeno, Teresa E.u Basque Foundation for Science,Western Sydney University,Basque Centre for Climate Change4 aut |
700 | 1 | a Hasegawa, Shunu Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Western Sydney University,Institutionen för skogens ekologi och skötsel,Department of Forest Ecology and Management4 aut |
700 | 1 | a Johnson, Scott N.u Western Sydney University4 aut |
700 | 1 | a Kännaste, Astridu Estonian University of Life Sciences - EMÜ4 aut |
700 | 1 | a Macdonald, Catriona A.u Western Sydney University4 aut |
700 | 1 | a Mahmud, Kashifu Western Sydney University,Indiana University4 aut |
700 | 1 | a Moore, Ben D.u Western Sydney University4 aut |
700 | 1 | a Nazaries, Loïcu Western Sydney University4 aut |
700 | 1 | a Neilson, Elizabeth H.J.u University of Copenhagen4 aut |
700 | 1 | a Nielsen, Uffe N.u Western Sydney University4 aut |
700 | 1 | a Niinemets, Ülou Estonian University of Life Sciences - EMÜ4 aut |
700 | 1 | a Noh, Nam Jinu Western Sydney University,National Institute of Forest Science (NIFOS)4 aut |
700 | 1 | a Ochoa-Hueso, Raúlu University of Cádiz,Western Sydney University4 aut |
700 | 1 | a Pathare, Varsha S.u Washington State University,Western Sydney University4 aut |
700 | 1 | a Pendall, Eliseu Western Sydney University4 aut |
700 | 1 | a Pihlblad, Johannau Western Sydney University4 aut |
700 | 1 | a Piñeiro, Juanu Western Sydney University,University of West Virginia4 aut |
700 | 1 | a Rinnan, Riikkau Western Sydney University,University of Copenhagen4 aut0 (Swepub:lu)mbio-rra |
700 | 1 | a Power, Sally A.u Western Sydney University4 aut |
700 | 1 | a Reich, Peter B.u University of Minnesota,Western Sydney University4 aut |
700 | 1 | a Renchon, Alexandre A.u Western Sydney University4 aut |
700 | 1 | a Riegler, Markusu Western Sydney University4 aut |
700 | 1 | a Rinnan, Riikkau University of Copenhagen4 aut0 (Swepub:lu)mbio-rra |
700 | 1 | a Rymer, Paul D.u Western Sydney University4 aut |
700 | 1 | a Salomón, Roberto L.u Ghent University4 aut |
700 | 1 | a Singh, Brajesh K.u Western Sydney University4 aut |
700 | 1 | a Smith, Benjaminu Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,MERGE: ModElling the Regional and Global Earth system,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,Western Sydney University4 aut0 (Swepub:lu)ple-bsm |
700 | 1 | a Tjoelker, Mark G.u Western Sydney University4 aut |
700 | 1 | a Walker, Jennifer K.M.u Western Sydney University4 aut |
700 | 1 | a Wujeska-Klause, Agnieszkau Western Sydney University4 aut |
700 | 1 | a Yang, Jinyanu Western Sydney University4 aut |
700 | 1 | a Zaehle, Sönkeu Max Planck Institute for Biogeochemistry4 aut |
700 | 1 | a Ellsworth, David S.u Western Sydney University4 aut |
710 | 2 | a Western Sydney Universityb State University of New York College of Environmental Science and Forestry4 org |
710 | 2 | a Sveriges lantbruksuniversitet |
773 | 0 | t Natured : Springer Science and Business Media LLCg 580:7802, s. 227-231q 580:7802<227-231x 0028-0836x 1476-4687 |
856 | 4 | u http://dx.doi.org/10.1038/s41586-020-2128-9y FULLTEXT |
856 | 4 | u https://addi.ehu.es/bitstream/10810/47902/1/JA-1664_ADDI.pdf |
856 | 4 8 | u https://lup.lub.lu.se/record/f8c444cf-53dd-4754-a848-67c49bbd188c |
856 | 4 8 | u https://doi.org/10.1038/s41586-020-2128-9 |
856 | 4 8 | u https://res.slu.se/id/publ/105261 |
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