Resultats globals: 25 registres trobats en 0.04 segons.
Documents de recerca, 1 registres trobats
Articles, 24 registres trobats
Documents de recerca 1 registres trobats  
1.
46 p, 3.4 MB Vertical variation in photosynthetic parameters in two different tropical forest ecosystems / Knaepen, Wouter ; Janssens, Ivan A. (Universiteit Antwerpen) ; Verryckt, Lore (Universiteit Antwerpen) ; Universiteit Antwerpen Plant and Vegetation Ecology
Forests contribute to the carbon balance as the largest vegetative sink for atmospheric carbon (CO2). Anthropogenic emissions are counteracted by carbon sequestration in trees, but nutrients could be limiting photosynthesis and the effect could possibly be not as large as believed. [...]
2016  

Articles 24 registres trobats  1 - 10següentfinal  anar al registre:
1.
Global forest carbon uptake due to nitrogen and phosphorus deposition from 1850 to 2100 / Wang, Rong (Laboratoire des Sciences du Climat et de l'Environment) ; Goll, Daniel (Laboratoire des Sciences du Climat et de l'Environment) ; Balkanski, Yves (Laboratoire des Sciences du Climat et de l'Environment) ; Hauglustaine, Didier (Laboratoire des Sciences du Climat et de l'Environment) ; Boucher, Olivier (Université de Paris VII. Laboratoire de Météorologie Dynamique) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environment) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Guenet, Bertrand (Laboratoire des Sciences du Climat et de l'Environment) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Bopp, Laurent (Laboratoire des Sciences du Climat et de l'Environment) ; Vuichard, Nicolas (Laboratoire des Sciences du Climat et de l'Environment) ; Zhou, Feng (Beijing da xue. College of Urban and Environmental Sciences) ; Li, Bengang (Beijing da xue. College of Urban and Environmental Sciences) ; Piao, Shilong (Beijing da xue. College of Urban and Environmental Sciences) ; Peng,Shushi (Beijing da xue. College of Urban and Environmental Sciences) ; Huang, Ye (Laboratoire des Sciences du Climat et de l'Environment) ; Tao, Shu (Beijing da xue. College of Urban and Environmental Sciences)
Spatial patterns and temporal trends of nitrogen (N) and phosphorus (P) deposition are important for quantifying their impact on forest carbon (C) uptake. In a first step, we modeled historical and future change in the global distributions of the atmospheric deposition of N and P from the dry and wet deposition of aerosols and gases containing N and P. [...]
2017 - 10.1111/gcb.13766
Global change biology, Version of record online June 2017  
2.
12 p, 3.3 MB Pathways for balancing CO2 emissions and sinks / Walsh, Brian (International Institute for Applied Systems Analysis (Àustria)) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de L'Environnement (França)) ; Janssens, Ivan A. (University of Antwerp (Bèlgica))
In December 2015 in Paris, leaders committed to achieve global, net decarbonization of human activities before 2100. This achievement would halt and even reverse anthropogenic climate change through the net removal of carbon from the atmosphere. [...]
2017 - 10.1038/ncomms14856
Nature communications, Vol. 8, art. 14856 (2017)  
3.
11 p, 846.5 KB Nutrient-cycling mechanisms other than the direct absorption from soil may control forest structure and dynamics in poor Amazonian soils / Grau Fernández, Oriol (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Ferry, Bruno (AgroParisTech) ; Freycon, Vicent (Centre de coopération internationale en recherche agronomique pour le développment) ; Blanc, Lilian (Centre de coopération internationale en recherche agronomique pour le développment) ; Desprez, Mathilde (Centre de coopération internationale en recherche agronomique pour le développment) ; Baraloto, Christopher (Florida International University. International Center for Tropical Botany) ; Chave, Jérôme (Centre national de la recherche scientifique. Laboratoire Evolution et Diversité Biologique) ; Descroix, Laurent (Office National des Fôrests Guyane. Réserve de Montabo) ; Dourdain, Aurélie (Centre de coopération internationale en recherche agronomique pour le développment) ; Guitet, Stéphane (Université de Montpellier. Botanique et Modélisation de l'Architecture des Plantes et des Végétations) ; Janssens, Ivan A. (University of Antwerp (Bèlgica)) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Bruno, Hérault (Centre de coopération internationale en recherche agronomique pour le développment)
Tropical forests store large amounts of biomass despite they generally grow in nutrient-poor soils, suggesting that the role of soil characteristics in the structure and dynamics of tropical forests is complex. [...]
2017 - 10.1038/srep45017
Scientific Reports, Vol. 7, art. 45017 (2017)  
4.
27 p, 832.5 KB Plausible rice yield losses under future climate warming / Zhao, Chuang (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Wang, Xuhui (Sino-French Institute for Earth System Science) ; Huang, Yao (Zhongguo ke xue yuan. State Key Laboratory of Vegetation and Environmental Change) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de L'Environnement) ; Elliott, Joshua (University of Chicago Computation Institute) ; Huang, Mengtian (Sino-French Institute for Earth System Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Li, Tao (International Rice Research Institute) ; Lian, Xu (Sino-French Institute for Earth System Science) ; Liu, Yongwen (Sino-French Institute for Earth System Science) ; Müller, Christoph (Potsdam-Institut für Klimafolgenforschung) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Wang, Tao (Institute of Tibetan Plateau Research) ; Zhenzhong Zeng (Sino-French Institute for Earth System Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Rice is the staple food for more than 50% of the world’s population1-3. Reliable prediction of changes in rice yield is thus central for maintaining global food security. Here, we compare the sensitivity of rice yield to temperature increase derived from field warming experiments and three modelling approaches: statistical models, local crop models and global gridded crop models. [...]
2017 - 10.1038/nplants.2016.202
Nature plants, Vol. 3 (Des. 2016) , art. 16202  
5.
19 p, 2.1 MB Geothermal ecosystems as natural climate change experiments : the ForHot research site in Iceland as a case study / Sigurdsson, Djarni D. (Agricultural University of Iceland) ; Leblans, Niki I. W. (Agricultural University of Iceland) ; Dauwe, Steven (Agricultural University of Iceland) ; Guðmundsdóttir, Elín (Náttúrustofa Norðausturlands) ; Gundersen, Per (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Gunnarsdóttir, Gunnhildur E. (Agricultural University of Iceland) ; Holmstrup, Martin (Aarhus Universitet. Institut for Bioscience. Jordfaunaøkologi og økotoksikologi) ; Ilieva-Makulec, Krassimira (Uniwersytet Warszawski. Instytut Ekologii i Bioetyki) ; Kätterer, Thomas (Swedish University of Agricultural Sciences. Department of Ecology) ; Marteinsdóttir, Bryndís (University of Iceland. Institute of Life and Environmental Sciences) ; Maljanen, Marja (Itä-Suomen yliopisto) ; Oddsdóttir, Edda S. (Icelandic Forest Research) ; Ostonen, Ivika (Tartu Ülikool) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Poeplau, Christopher (Institut für Agrarklimaschutz) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaft) ; Sigurðsson, Páll (Agricultural University of Iceland) ; Van Bodegom, Peter (Rijksuniversiteit te Leiden. Centrum voor Milieuwetenschappen) ; Wallander, Håkan (Lunds universitet. Biologiska institutionen) ; Weedon, James (Vrije Universiteit Amsterdam. Department of Ecological Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
This article describes how natural geothermal soil temperature gradients in Iceland have been used to study terrestrial ecosystem responses to soil warming. The experimental approach was evaluated at three study sites in southern Iceland; one grassland site that has been warm for at least 50 years (GO), and another comparable grassland site (GN) and a Sitka spruce plantation (FN) site that have both been warmed since an earthquake took place in 2008. [...]
2016 - 10.16886/IAS.2016.05
Icelandic agricultural science, Vol 29 (2016) , p. 53-71  
6.
12 p, 401.6 KB Evaluating the convergence between eddy-covariance and biometric methods for assessing carbon budgets of forests / Campioli, M. (Universiteit Antwerpen. Departement Biologie) ; Malhi, Y (University of Oxford. Environmental Change Institute) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Luyssaert, S. (Laboratoire des Sciences du Climat et de l'Environment) ; Papale, D. (Università degli studi della Tuscia. Dipartimento per l’Innovazione dei sistemi biologici, agroalimentari e forestali) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Reichstein, M. (Max Planck Institute for Biogeochemistry) ; Migliavacca, M. (Max Planck Institute for Biogeochemistry) ; Arain, M. A. (McMaster University. School of Geography & Earth Sciences) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
The eddy-covariance (EC) micro-meteorological technique and the ecology-based biometric methods (BM) are the primary methodologies to quantify CO₂ exchange between terrestrial ecosystems and the atmosphere (net ecosystem production, NEP) and its two components, ecosystem respiration and gross primary production. [...]
2016 - 10.1038/ncomms13717
Nature communications, Vol. 7, art. 13717 (Dec. 2016)  
7.
The North Atlantic Oscillation synchronises fruit production in western European forests / Fernández Martínez, Marcos (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Espelta Morral, Josep Maria (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Weather and its lagged effects have been associated with interannual variability and synchrony of fruit production for several tree species. Such relationships are used often in hypotheses relating interannual variability in fruit production with tree resources or favourable pollinating conditions and with synchrony in fruit production among sites through the Moran effect (the synchronisation of biological processes among populations driven by meteorological variability) or the local availability of pollen. [...]
2017 - 10.1111/ecog.02296
Ecography, Version of record online: 20 July 2016  
8.
Three times greater weight of daytime than of night-time temperature on leaf unfolding phenology in temperate trees / Fu, Yongshuo H. (Sino-French Institute for Earth System Science) ; Liu, Yongjie (Universiteit Antwerpen. Departement Biologie) ; De Boeck, Hans J. (Universiteit Antwerpen. Departement Biologie) ; Menzel, Annette (Technische Universität München (Munic, Alemanya). Chair of Ecoclimatology) ; Nijs, Ivan (Universiteit Antwerpen. Departement Biologie) ; Peaucelle, M. (Laboratoire des Sciences du Climat et de l'Environment) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
The phenology of spring leaf unfolding plays a key role in the structure and functioning of ecosystems. The classical concept of heat requirement (growing degree days) for leaf unfolding was developed hundreds of years ago, but this model does not include the recently reported greater importance of daytime than night-time temperature. [...]
2016 - 10.1111/nph.14073
New phytologist, Vol. 212, issue 3 (Nov. 2016) , p. 590-597  
9.
Plant invasion is associated with higher plant-soil nutrient concentrations in nutrient poor-environments / Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gargallo Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Janssens, Ivan A. (University of Antwerp. Research Group of Plant and Vegetation Ecology) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l’Environnement) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Obersteiner, Michael (International Institute for Applied Systems Analysis. Ecosystems Services and Management) ; Sigurdsson, Bjarni D. (Agricultural University of Iceland) ; Chen, Han Y. H. (Lakehead University. Faculty of Natural Resources Management) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Plant invasion is an emerging driver of global change worldwide. We aimed to disentangle its impacts on plant–soil nutrient concentrations. We conducted a meta-analysis of 215 peer-reviewed articles and 1233 observations. [...]
2016 - 10.1111/gcb.13384
Global change biology, Published online 13th July 2016
2 documents
10.
15 p, 2.3 MB Towards a representation of priming on soil carbon decomposition in the global land biosphere model ORCHIDEE (version 1.9.5.2) / Guenet, Bertrand (Laboratoire des Sciences du Climat et de l’Environnement) ; Esteban Moyano, Fernando (Georg-August University of Göttingen. Department of Bioclimatology) ; Peylin, Philippe (Laboratoire des Sciences du Climat et de l’Environnement) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l’Environnement) ; Janssens, Ivan A. (University of Antwerp. Research Group of Plant and Vegetation Ecology)
Priming of soil carbon decomposition encompasses different processes through which the decomposition of native (already present) soil organic matter is amplified through the addition of new organic matter, with new inputs typically being more labile than the native soil organic matter. [...]
2016 - 10.5194/gmd-9-841-2016
Geoscientific Model Development, Vol. 9, Issue 2 (March 2016) , p. 841-855  

Articles : 24 registres trobats   1 - 10següentfinal  anar al registre:
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