Resultats globals: 13 registres trobats en 0.02 segons.
Articles, 13 registres trobats
Articles 13 registres trobats  1 - 10següent  anar al registre:
1.
18 p, 675.8 KB A systemic overreaction to years versus decades of warming in a subarctic grassland ecosystem / Walker, Tom W. N. (Université de Lausanne. Department of Ecology & Evolution) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Weedon, J.T (Vrije Universiteit Amsterdam. Department of Ecological Sciences) ; Sigurdsson, Bjarni D. (Agricultural University of Iceland) ; Richter, Andreas (Universität Wien. Department of Microbiology and Ecosystem Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Bahn, Michael (University of Innsbruck. Institute of Ecology) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Jonge, Cindy De (Universiteit Antwerpen. Departement Biologie) ; Fuchslueger, Lucia (University of Antwerpen. Department of Biology) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gunnarsdóttir, Gunnhildur E. (Agricultural University of Iceland) ; Marañón Jiménez, Sara (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Oddsdóttir, Edda S. (Icelandic Forest Research) ; Ostonen, Ivika (Tartu Ülikool) ; Poeplau, Christopher (Institut für Agrarklimaschutz) ; Prommer, Judith (University of Vienna) ; Radujkovic, Dajana (University of Antwerp. Department of Biology) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sigurðsson, Páll (Agricultural University of Iceland) ; Soong, Jennifer L. (University of Antwerp. Department of Biology) ; Vicca, Sara (University of Antwerp. Biology Department) ; Wallander, Håkan (Lunds universitet. Biologiska institutionen) ; Ilieva-Makulec, Krassimira (Uniwersytet Warszawski. Instytut Ekologii i Bioetyki) ; Verbruggen, Erik (Universiteit Antwerpen. Research Centre of Excellence Plants and Ecosystems)
Temperature governs most biotic processes, yet we know little about how warming affects whole ecosystems. Here we examined the responses of 128 components of a subarctic grassland to either 5-8 or >50 years of soil warming. [...]
2020 - 10.1038/s41559-019-1055-3
Nature ecology & evolution, Vol. 4, Issue 1 (January 2020) , p. 101-108  
2.
19 p, 635.1 KB Microbial carbon limitation : the need for integrating microorganisms into our understanding of ecosystem carbon cycling / Soong, Jennifer L. (Lawrence Berkeley National Laboratory) ; Fuchslueger, Lucia (University of Antwerpen. Department of Biology) ; Marañón Jiménez, Sara (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Torn, Margaret S. (Lawrence Berkeley National Laboratory) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Richter, Andreas (University of Vienna. Department of Microbiology and Ecosystem Science)
Numerous studies have demonstrated that fertilization with nutrients such as nitrogen, phosphorus, and potassium increases plant productivity in both natural and managed ecosystems, demonstrating that primary productivity is nutrient limited in most terrestrial ecosystems. [...]
2020 - 10.1111/gcb.14962
Global change biology, Vol. 26, Issue 4 (April 2020) , p. 1953-1961  
3.
25 p, 574.2 KB Nutrient scarcity strengthens soil fauna control over leaf litter decomposition in tropical rainforests / Peguero, Guille (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Márquez, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Courtois, Elodie A. (University of Antwerp. Department of Biology) ; Stahl, Clément (INRA. EcoFoG) ; Van Langenhove, Leandro (University of Antwerp. Department of Biology) ; Verryckt, Lore T. (University of Antwerp. Department of Biology) ; Richter, Andreas (University of Vienna. Department of Microbiology and Ecosystem Science) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Soil fauna is a key control of the decomposition rate of leaf litter, yet its interactions with litter quality and the soil environment remain elusive. We conducted a litter decomposition experiment across different topographic levels within the landscape replicated in two rainforest sites providing natural gradients in soil fertility to test the hypothesis that low nutrient availability in litter and soil increases the strength of fauna control over litter decomposition. [...]
2019 - 10.1098/rspb.2019.1300
Proceedings, Vol. 286, issue 1910 (Sep. 2019) , art. 2191300  
4.
Coupled carbon and nitrogen losses in response to seven years of chronic warming in subarctic soils / Marañón Jiménez, Sara (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Richter, Andreas (Universität Wien. Department of Microbiology and Ecosystem Science) ; Sigurdsson, Bjarni D. (Agricultural University of Iceland) ; Fuchslueger, Lucia (University of Antwerpen. Department of Biology) ; Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Universitat Autònoma de Barcelona
Increasing temperatures may alter the stoichiometric demands of soil microbes and impair their capacity to stabilize carbon (C) and retain nitrogen (N), with critical consequences for the soil C and N storage at high latitude soils. [...]
2019 - 10.1016/j.soilbio.2019.03.028
Soil biology and biochemistry, Vol. 134 (July 2019) , p. 152-161  
5.
41 p, 1.2 MB Regulation of Nitrogen Fixation from Free-Living Organisms in Soil and Leaf Litter of two tropical forests of the Guiana shield / Van Langenhove, Leandro (Universiteit Antwerpen. Departement Biologie) ; Depaepe, Thomas (Ghent University) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Berge, Joke Van den (Universiteit Antwerpen. Departement Biologie) ; Stahl, Clément (Université des Antilles. AgroParisTech) ; Courtois, Elodie A. (Universiteit Antwerpen. Departement Biologie) ; Weedon, James (Vrije Universiteit Amsterdam. Department of Ecological Science) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Boeckx, Pascal (University of Ghent. Isotope Biosciencie Laboratory) ; Richter, Andreas (Universität Wien. Department of Microbiology and Ecosystem Science) ; Van Der Straeten, Dominique (Universiteit Gent) ; Janssens, Ivan A. (University of Antwerp. Department of Biology)
Biological fixation of atmospheric nitrogen (N2) is the main pathway for introducing N into unmanaged ecosystems. While recent estimates suggest that free-living N fixation (FLNF) accounts for the majority of N fixed in mature tropical forests, the controls governing this process are not completely understood. [...]
2019 - 10.1007/s11104-019-04012-1
Plant and soil, Vol. 450, Issue 1-2 (May 2020) , p. 93-110  
6.
24 p, 1.8 MB Soil microbial CNP and respiration responses to organic matter and nutrient additions: evidence from a tropical soil incubation / Soong, Jennifer L. (Universiteit Antwerpen. Departement Biologie) ; Marañón Jiménez, Sara (Universidad de Granada. Departamento de Física Aplicada) ; Cotrufo, M. Francesca (Colorado State University. Natural Resource Ecology Laboratory) ; Boeckx, Pascal (University of Ghent. Isotope Biosciencie Laboratory) ; Bode, Samuel (University of Ghent. Isotope Biosciencie Laboratory) ; Guenet, Bertand (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaft) ; Stahl, Clément (Institut National de la Recherche Agronomique) ; Verbruggen, Erik (Universiteit Antwerpen. Departement Biologie) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
Soil nutrient availability has a strong influence on the fate of soil carbon (C) during microbial decomposition, contributing to Earth's C balance. While nutrient availability itself can impact microbial physiology and C partitioning between biomass and respiration during soil organic matter decomposition, the availability of labile C inputs may mediate the response of microorganisms to nutrient additions. [...]
2018 - 10.1016/j.soilbio.2018.04.011
Soil biology and biochemistry, Vol. 122 (July 2018) , p. 141-149  
7.
28 p, 1.1 MB Geothermally warmed soils reveal persistent increases in the respiratory costs of soil microbes contributing to substantial C losses / Marañón Jiménez, Sara (Universidad de Granada. Departamento de Física Aplicada) ; Soong, Jennifer L. (University of Antwerp. Department of Biology) ; Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Sigurdsson, Bjarni D. (Landbúnaðarháskóli Íslands) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaft) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fransen, E. (University of Antwerp. StatUa Center for Statistics)
Increasing temperatures can accelerate soil organic matter decomposition and release large amounts of CO₂ to the atmosphere, potentially inducing positive warming feedbacks. Alterations to the temperature sensitivity and physiological functioning of soil microorganisms may play a key role in these carbon (C) losses. [...]
2018 - 10.1007/s10533-018-0443-0
Biogeochemistry, Vol. 138, issue 3 (May 2018) , p. 245-260  
8.
41 p, 2.1 MB Spatial variation of soil CO₂, CH₄ and N₂O fluxes across 1 topographical positions in tropical forests of the Guiana Shield / Courtois, Elodie A. (Universiteit Antwerpen. Departement Biologie) ; Stahl, Clément (Universiteit Antwerpen. Departement Biologie) ; Berge, Joke Van den (Universiteit Antwerpen. Departement Biologie) ; Bréchet, Laëtitia (Universiteit Antwerpen. Departement Biologie) ; Van Langenhove, Leandro (Universiteit Antwerpen. Departement Biologie) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaf) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Soong, Jennifer L. (Universiteit Antwerpen. Departement Biologie) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
The spatial variation of soil greenhouse gas fluxes (GHG; carbon dioxide-CO₂, methane-CH₄ and nitrous oxide-N₂O) remains poorly understood in highly complex ecosystems such as tropical forests. [...]
2018 - 10.1007/s10021-018-0232-6
Ecosystems, Vol. 21, issue 7 (Nov. 2018) , p. 1445-1458  
9.
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 og 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 (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; 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  
10.
57 p, 2.7 MB Non-structural carbohydrates in woody plants compared among laboratories / Quentin, Audrey G. (CSIRO (Australia). Land and Water) ; Pinkard, Elizabeth A. (CSIRO (Australia). Land and Water) ; Ryan, Michael G. (University of Colorado. Natural Resources Ecology Laboratory) ; Tissue, David T. (University of Western Sydney. Hawkesbury Institute for the Environment) ; Baggett, L. Scott. H (Rocky Mountain Research Station (Fort Collins, Colo.). USDA Forest Service) ; Adams, Henry D. (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; Maillard, Pascale (Institut national de la recherche agronomique (França)) ; Marchand, Jacqueline (Institut national de la recherche agronomique (França)) ; Landhäusser, Simon M. (University of Alberta. Department of Renewable Resource) ; Lacointe, André (Institut national de la recherche agronomique (França)) ; Gibon, Yves ; Anderegg, William R. L. ; Asao, Shinichi ; Atkin, Owen K. ; Bonhomme, Marc ; Claye, Caroline ; Chow, Pak S. ; Clément-Vidal, Anne ; Davies, Noel W. ; Dickman, L. Turin ; Dumbur, Rita ; Ellsworth, David S. ; Falk, Kristen ; Galiano, Lucía ; Grünzweig, José M. ; Hartmann, Henrik ; Hoch, Günter ; Hood, Sharon ; Jones, Joanna E. ; Koike, Takayoshi ; Kuhlmann, Iris ; Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Maestro, Melchor ; Mansfield, Shawn D. ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Maucourt, Mickael ; McDowell, Nathan G. ; Moing, Annick ; Muller, Bertrand ; Nebauer, Sergio G. ; Niinemets, Ülo ; Palacio, Sara ; Piper, Frida ; Raveh, Eran ; Richter, Andreas ; Rolland, Gaëlle ; Rosas, Teresa (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Saint Joanis, Brigitte ; Sala, Anna ; Smith, Renee A. ; Sterck, Frank ; Stinziano, Joseph R. ; Tobias, Mari ; Unda, Faride ; Watanabe, Makoto ; Way, Danielle A. ; Weerasinghe, Lasantha K. ; Wild, Birgit ; Wiley, Erin ; Woodruff, David R.
Non-structural carbohydrates (NSC) in plant tissue are frequently quantified to make inferences about plant responses to environmental conditions. Laboratories publishing estimates of NSC of woody plants use many different methods to evaluate NSC. [...]
2015 - 10.1093/treephys/tpv073
Tree physiology, Vol. 35, Issue 11 (Nov. 2015) , p. 1146-1165  

Articles : 13 registres trobats   1 - 10següent  anar al registre:
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