Carbon dioxide fluxes increase from day to night across European streams

Autor: Katrin Attermeyer, Nina Pansch, Josephine Pegg, Liu Liu, Stefano Fenoglio, Tea Bašić, Brian C. Doyle, Jeremy Fonvielle, Sonia Herrero Ortega, Danny Sheath, Anna C. Nydahl, Ana Portela, Georg H. Niedrist, Joachim Audet, Anna Freixa, Nikolay Simov, Adam Bednařík, José L. J. Ledesma, Sophie Cauvy-Fraunié, Miriam Colls, Vesela Evtimova, Clara Romero González-Quijano, Catherine Gutmann Roberts, Laura Barral-Fraga, Elvira de Eyto, Jordi-René Mor, Magdalena Nagler, Clara Mendoza-Lera, Pascal Bodmer, Christian Noss, Alberto Doretto, Ada Pastor, David H. Fletcher, Francesca Pilotto, Peter Gilbert, Martin Rulík, Marcus Klaus, Georgina M. A. Busst, Anne Deininger, Núria Catalán, Joan Pere Casas-Ruiz, Thomas Fuss, Juliana Monteiro, Ferran Romero, Lyubomir Kenderov, Xisca Timoner
Přispěvatelé: Repositório da Universidade de Lisboa, Uppsala University, WASSERCLUSTER BIOLOGICAL STATION LUNZ AUT, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), University of Vienna [Vienna], Instituto Catalán de Investigación del Agua - ICRA (SPAIN) (ICRA), Departament de Física, Universitat de Girona (UdG), Girona, Spain, University of Innsbruck, Universitat de Girona [Girona], Universitat de Girona (UdG), Aarhus University [Aarhus], Riverly (Riverly), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Bournemouth University [Poole] (BU), University of Geneva [Switzerland], Amedeo Avogadro University of Eastern Piedmont, ALPSTREAM Alpine Stream Res Ctr, Dundalk Institute of Technology (DkIT), Bulgarian Academy of Sciences (BAS), Centre for Environment, Fisheries and Aquaculture Science [Lowestoft] (CEFAS), Swedish University of Agricultural Sciences (SLU), Umeå University, Norwegian Institute for Water Research (NIVA), University of Turin, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), United States Geological Survey (USGS), MARINE INSTITUTE FURNACE NEWPORT CO MAYO IRELAND GBR, University of Barcelona, University of Koblenz-Landau, Leibniz-Institut für Gewässerökologie und Binnenfischerei (IGB), Leibniz Association, Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Centre d'Estudis Avançats de Blanes (CEAB), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), Helmholtz-Gemeinschaft = Helmholtz Association, South African Institute for Aquatic Biodiversity (SAIAB), South African Institute for Aquatic Biodiversity, Palacky University Olomouc, Global Change Research Centre, Czech Academy of Sciences [Prague] (CAS), UHI Millennium Institute, Scottish Association for Marine Science (SAMS), University of Sofia, Universidade de Lisboa (ULISBOA), Université du Québec à Montréal = University of Québec in Montréal (UQAM), Spanish Government : FJC2018-037791-I, European Commission : FJCI-2017-33171, Portuguese Foundation for Science and Technology - European Commission : SFRH/BD/115030/2016, European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement : 839709, Portuguese Foundation for Science and Technology : SFRH/BD/131924/2017, DSI/NRF Research Chair in Inland Fisheries and Freshwater Ecology, French National Agency for Water and Aquatic Environments (ONEMA), Iberian Association of Limnology (AIL, Spain), Portugal), Deutsche Gesellschaft fur Limnologie e.V. (DGL, Germany), Swiss Society for Hydrology and Limnology (SGHL, Switzerland), Italian Association of Oceanography and Limnology (Italy), Freshwater Biological Association (FBA, United Kingdom), French Limnological Association (AFL, France), Austrian Limnological Society (SIL-Austria), Leibniz-Institute of Freshwater Ecology and Inland Fisheries, University of Vienna, Marine Institute's Cullen Ph.D. fellowship : CF/15/05, Joan Pere Casas-Ruiz, Ana Paula Portela, Francesca Pilotto, Joachim Audet, Ada Pastor, Clara Romero Gonzalez-Quijano, LAURA BARRAL-FRAGA, Juliana Monteiro, Adam Bednařík, Magdalena Nagler, ANNA FREIXA, Núria Catalán, José L. J. Ledesma, Georg H. Niedrist, Ferran Romero, Marcus Klaus, Vesela Evtimova
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Communications Earth & Environment
Communications Earth & Environment, Springer Nature, 2021, 2 (1), pp.118. ⟨10.1038/s43247-021-00192-w⟩
Attermeyer, K, Casas-Ruiz, J P, Fuss, T, Pastor, A, Cauvy-Fraunié, S, Sheath, D, Nydahl, A C, Doretto, A, Portela, A P, Doyle, B C, Simov, N, Gutmann Roberts, C, Niedrist, G H, Timoner, X, Evtimova, V, Barral-Fraga, L, Bašić, T, Audet, J, Deininger, A, Busst, G, Fenoglio, S, Catalán, N, de Eyto, E, Pilotto, F, Mor, J-R, Monteiro, J, Fletcher, D, Noss, C, Colls, M, Nagler, M, Liu, L, Romero González-Quijano, C, Romero, F, Pansch, N, Ledesma, J L J, Pegg, J, Klaus, M, Freixa, A, Herrero Ortega, S, Mendoza-Lera, C, Bednařík, A, Fonvielle, J A, Gilbert, P J, Kenderov, L A, Rulík, M & Bodmer, P 2021, ' Carbon dioxide fluxes increase from day to night across European streams ', Communications Earth & Environment, vol. 2, no. 1, 118 . https://doi.org/10.1038/s43247-021-00192-w
Communications earth & environment, 2 (1), Art.Nr.: 118
ISSN: 2662-4435
Popis: Globally, inland waters emit over 2 Pg of carbon per year as carbon dioxide, of which the majority originates from streams and rivers. Despite the global significance of fluvial carbon dioxide emissions, little is known about their diel dynamics. Here we present a large-scale assessment of day- and night-time carbon dioxide fluxes at the water-air interface across 34 European streams. We directly measured fluxes four times between October 2016 and July 2017 using drifting chambers. Median fluxes are 1.4 and 2.1mmolm(-2) h(-1) at midday and midnight, respectively, with night fluxes exceeding those during the day by 39%. We attribute diel carbon dioxide flux variability mainly to changes in the water partial pressure of carbon dioxide. However, no consistent drivers could be identified across sites. Our findings highlight widespread day-night changes in fluvial carbon dioxide fluxes and suggest that the time of day greatly influences measured carbon dioxide fluxes across European streams. Diel patterns can greatly impact total stream carbon dioxide emissions, with 39% greater carbon dioxide flux during the night-time relative to the day-time, according to a study of 34 streams across Europe.
Databáze: OpenAIRE
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