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Global spectra of plant litter carbon, nitrogen and phosphorus concentrations and returning amounts
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Yuan, Ji (Fujian Normal University. School of Geographical Sciences) ;
Wu, Fuzhong (Fujian Normal University. School of Geographical Sciences) ;
Peng, Changhui (University of Quebec. Institute of Environment Sciences) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Vallicrosa Pou, Helena (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peng, Yan (Fujian Normal University. School of Geographical Sciences) ;
Wu, Qiqian (Zhejiang A & F University. State Key Laboratory of Subtropical Silviculture) ;
Li, Zimin (Université catholique de Louvain. Earth and Life Institute) ;
Heděnec, Petr (University Malaysia Terengganu. Institute of Tropical Biodiversity and Sustainable Development) ;
Li, Zhijie (Forschungszentrum Jülich GmbH. Institute of Bio- and Geosciences) ;
Tan, Siyi (Fujian Normal University. School of Geographical Sciences) ;
Yuan, Chaoxiang (Fujian Normal University. School of Geographical Sciences) ;
Ni, Xiangyin (Fujian Normal University. School of Geographical Sciences) ;
Yue, Kai (Fujian Normal University. School of Geographical Sciences)
Litter decomposition is a key ecological process that determines carbon (C) and nutrient cycling in terrestrial ecosystems. The initial concentrations of C and nutrients in litter play a critical role in this process, yet the global patterns of litter initial concentrations of C, nitrogen (N) and phosphorus (P) are poorly understood. [...]
2024 -  10.1111/1365-2745.14250
Journal of Ecology, Vol. 112, issue 4 (April 2024) , p. 717-729
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2.
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24 p, 16.2 MB |
Assimilating Sentinel-2 data in a modified vegetation photosynthesis and respiration model (VPRM) to improve the simulation of croplands CO2 fluxes in Europe
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Bazzi, Hassan (Université Paris-Saclay) ;
Ciais, Philippe (Université Paris-Saclay) ;
Abbessi, Ezzeddine (Université Paris-Saclay) ;
Makowski, David (Université Paris-Saclay) ;
Santaren, Diego (Université Paris-Saclay) ;
Ceschia, Eric (Université de Toulouse) ;
Brut, Aurore (Université de Toulouse) ;
Tallec, Tiphaine (Université de Toulouse) ;
Buchmann, Nina (ETH Zurich) ;
Maier, Regine (ETH Zurich) ;
Acosta, Manuel (Academy of Sciences of the Czech Republic) ;
Loubet, Benjamin (Université Paris-Saclay) ;
Buysse, Pauline (Université Paris-Saclay) ;
Léonard, Joël (Université de Liège) ;
Bornet, Frédéric (Université de Liège) ;
Fayad, Ibrahim (Université Paris-Saclay) ;
Lian, Jinghui (Université Paris-Saclay) ;
Baghdadi, Nicolas (Université de Montpellier) ;
Segura Barrero, Ricard (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Brümmer, Christian (Thünen Institute of Climate-Smart Agriculture) ;
Schmidt, Marius (Jülich Research Centre) ;
Heinesch, Bernard (BioDynE research axis) ;
Mauder, Matthias (Technische Universität Dresden) ;
Gruenwald, Thomas (Technische Universität Dresden)
In Europe, the heterogeneous features of crop systems with majority of small to medium sized agricultural holdings, and diversity of crop rotations, require high-resolution information to estimate cropland Net Ecosystem Exchange (NEE) and its two main components of Gross Ecosystem Exchange (GEE) and the Ecosystem Respiration (RECO). [...]
2024 - 10.1016/j.jag.2024.103666
International journal of applied earth observation and geoinformation, Vol. 127 (March 2024) , art. 103666
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3.
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14 p, 3.6 MB |
Unprecedented recent regional increase in organic carbon and lithogenic fluxes in high altitude Pyrenean lakes
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Vicente de Vera García, Alejandra (Pyrenean Institute of Ecology) ;
Mata-Campo, María Pilar (Geological and Mining Institute of Spain) ;
Pla-Rabes, Sergi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Vicente, Eduardo (Universidad de Valencia. Instituto Cavanilles) ;
Prego, Ricardo (Marine Research Institute. Department of Oceanography) ;
Frugone-Álvarez, Matías (Núcleo Milenio UPWELL) ;
Polanco-Martínez, Josué (Basque Centre for Climate Change-BC3) ;
Galofré, Marcel (Pyrenean Institute of Ecology) ;
Valero-Garcés, Blas Lorenzo (Pyrenean Institute of Ecology) ;
Universitat Autònoma de Barcelona
We have conducted a monitoring survey and paleolimnological study of a W-E transect of six high altitude lakes (1870-2630 m asl) in the western and central Pyrenees (Spain) to evaluate the regional response to current global change in high altitude Mediterranean mountains. [...]
2023 - 10.1038/s41598-023-35233-1
Scientific reports, Vol. 13 (May 2023) , art. 8586
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4.
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Response of topsoil Fe-bound organic carbon pool and microbial community to Spartina alterniflora invasion in coastal wetlands
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Lin, Meifen (Fujian Normal University. College of Life Science) ;
Chen, Yu (Fujian Normal University. College of Life Science) ;
Cheng, Liwen (Fujian Normal University. College of Life Science) ;
Zheng, Yi (Fujian Normal University. College of Life Science) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Song, Zhaoliang (Tianjin University. School of Earth System Science) ;
Guggenberger, Georg (Leibniz University. Institute of Soil Science) ;
Zou, Yuanchun (Northeast Institute of Geography and Agroecology (Changchun, Xina)) ;
Ding, Xueli (Nanjing University of Information Science and Technology. School of Applied Meteorology) ;
Tariq, Akash (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Zeng, Fanjiang (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Fahad Alrefaei, Abdulwahed (King Saud University. Department of Zoology) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Wetland ecosystems have dual functions as both carbon (C) sources and C sinks, playing a vital role in the world's C budget. Wetlands are prone to suffer from plant invasions, and for example, Spartina alterniflora, a well-known invasive species, has rapidly expanded in coastal areas of Asia since 1979 and altered the C cycles in coastal wetland ecosystems. [...]
2023 - 10.1016/j.catena.2023.107414
Catena, Vol. 232 (Nov. 2023) , art. 107414
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5.
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27 p, 598.1 KB |
Diagnosing destabilisation risk in global land carbon sinks
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Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Chevallier, Frédéric (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Ciais, Philippe (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Obersteiner, Michael (International Institute for Applied Systems Analysis (Àustria). Ecosystem Services and Management) ;
Rödenbeck, Christian (Max Planck Institute for Biogeochemistry. Department of Biogeochmical Systems) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Vicca, Sara (University of Antwerp. Department of Biology) ;
Yang, Hui (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Sitch, Stephen (University of Exeter. College of Life and Environmental Sciences) ;
Friedlingstein, Pierre (University of Exeter. College of Engineering, Mathematics, and Physical Sciences) ;
Arora, Vivek K. (Canadian Centre for Climate Modelling and Analysis) ;
Goll, Daniel (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Jain, Atul (University of Illinois. Department of Atmospheric Sciences) ;
Lombardozzi, Danica (National Center for Atmospheric Research (Boulder, Estats Units). Climate and Global Dynamics Laboratory) ;
McGuire, Patrick C. (University of Reading. Department of Meteorology) ;
Janssens, Ivan (University of Antwerp. Department of Biology)
Global net land carbon uptake or net biome production (NBP) has increased during recent decades1. Whether its temporal variability and autocorrelation have changed during this period, however, remains elusive, even though an increase in both could indicate an increased potential for a destabilized carbon sink2,3. [...]
2023 - 10.1038/s41586-023-05725-1
Nature, Vol. 615, issue 7954 (March 2023) , p. 848-853
2 documentos
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6.
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14 p, 2.1 MB |
Pelagic calcium carbonate production and shallow dissolution in the North Pacific Ocean
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Ziveri, Patrizia (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Gray, William Robert (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Anglada Ortiz, Griselda (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Manno, Clara (British Antarctic Survey) ;
Grelaud, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Incarbona, Alessandro (Università degli Studi di Palermo. Dipartimento di Scienze della Terra e del Mare) ;
Rae, James (University of St. Andrews. School of Earth and Environmental Sciences) ;
Subhas, Adam V. (Woods Hole Oceanographic Institution) ;
Pallacks, Sven (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
White, Angelicque (University of Hawaii Manoa. Department of Oceanography) ;
Adkins, Jess (California Institute of Technology (Estats Units d'Amèrica)) ;
Berelson, William (University of Southern California. Department of Earth Sciences)
Planktonic calcifying organisms play a key role in regulating ocean carbonate chemistry and atmospheric CO2. Surprisingly, references to the absolute and relative contribution of these organisms to calcium carbonate production are lacking. [...]
2023 - 10.1038/s41467-023-36177-w
Nature communications, Vol. 14, issue 1 (Jan. 2023) , art. 805
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8.
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20 p, 16.1 MB |
Contrasting particle fluxes and composition in a submarine canyon affected by natural sediment transport events and bottom trawling
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Paradis, Sarah (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Arjona-Camas, Marta (Institut de Ciències del Mar) ;
Goñi, Miguel (Oregon State University. College of Earth, Ocean and Atmospheric Sciences) ;
Palanques, Albert (Institut de Ciències del Mar) ;
Masqué Barri, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Puig, Pere (Institut de Ciències del Mar)
Submarine canyons are important conduits of sediment and organic matter to deep-sea environments, mainly during high-energy natural events such as storms, river floods, or dense shelf water cascading, but also due to human activities such as bottom trawling. [...]
2022 - 10.3389/fmars.2022.1017052
Frontiers in marine science, Vol. 9 (October 2022) , art. 1017052
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9.
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9 p, 4.9 MB |
Groundwater discharge as a driver of methane emissions from Arctic lakes
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Olid García, Carolina (Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'Oceà) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Rocher-Ros, Gerard (Swedish University of Agricultural Sciences. Department of Forest Ecology and Management) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Departament de Física) ;
Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Bastviken, David (Linköping University. Department of Thematic Studies-Environmental Change (Sweden)) ;
Karlsson, Jan (Umeå University. Climate Impacts Research Centre. Department of Ecology and Environmental Science (Sweden))
Lateral CH4 inputs to Arctic lakes through groundwater discharge could be substantial and constitute an important pathway that links CH4 production in thawing permafrost to atmospheric emissions via lakes. [...]
2022 - 10.5194/egusphere-egu22-12622
Nature communications, Vol. 13 (June 2022) , art. 3667
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14 p, 3.8 MB |
Coccolithophore community response to ocean acidification and warming in the Eastern Mediterranean Sea : results from a mesocosm experiment
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D'Amario, Barbara (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Pérez, Carlos (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Grelaud, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Pitta, Paraskevi (Hellenic Centre for Marine Research. Institute of Oceanography) ;
Krasakopoulou, Evangelia (University of the Aegean. Department of Marine Sciences) ;
Ziveri, Patrizia (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Mesocosm experiments have been fundamental to investigate the effects of elevated CO and ocean acidification (OA) on planktic communities. However, few of these experiments have been conducted using naturally nutrient-limited waters and/or considering the combined effects of OA and ocean warming (OW). [...]
2020 - 10.1038/s41598-020-69519-5
Scientific reports, Vol. 10 (July 2020) , art. 12637
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