Resultados globales: 5 registros encontrados en 0.02 segundos.
Artículos, Encontrados 5 registros
Artículos Encontrados 5 registros  
1.
17 p, 1.7 MB Synthesizing greenhouse gas fluxes across nine European peatlands and shrublands – responses to climatic and environmental changes / Carter, M. S. (Danmarks Tekniske Universitet) ; Larsen, K. S. (Danmarks Tekniske Universitet) ; Emmett, B. (Center for Ecology and Hydrology) ; Estiarte, Marc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Field, C. (Manchester Metropolitan University. School of Science and the Environment) ; Leith, I. D. (Centre for Ecology & Hydrology (Edinburgh)) ; Lund, M. (Aarhus Universitet. Institut for Bioscience.) ; Meijide, A. (European Commission. Joint Research Centre) ; Mills, R. T. E. (Center for Ecology and Hydrology) ; Niinemets, Ülo (Eesti Maaülikool) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Portillo-Estrada, M. (Eesti Maaülikool) ; Schmidt, I. K. (Københavns universitet. Department of Geoscience, Natural Resources and Planning) ; Selsted, M. B. (Danmarks Tekniske Universitet) ; Sheppard, L. J. (Centre for Ecology & Hydrology (Edinburgh)) ; Sowerby, A. (Center for Ecology and Hydrology) ; Tietema, A. (Universiteit van Amsterdamand) ; Beier, C. (Danmarks Tekniske Universitet)
In this study, we compare annual fluxes of methane (CH₄), nitrous oxide (N₂O) and soil respiratory carbon dioxide (CO₂) measured at nine European peatlands (n = 4) and shrublands (n = 5). The sites range from northern Sweden to Spain, covering a span in mean annual air temperature from 0 to 16 °C, and in annual precipitation from 300 to 1300 mm yr⁻¹. [...]
2012 - 10.5194/bg-9-3739-2012
Biogeosciences, Vol. 9 (2012) , p. 3739–3755  
2.
27 p, 1.6 MB Temperature dependence of soil respiration modulated by thresholds in soil water availability across European shrubland ecosystems / Lellei-Kovács, Eszter (MTA Ökológiai Kutatóközpont) ; Botta-Dukát, Zoltán (MTA Ökológiai Kutatóközpont) ; De Dato, Giovanbattista (Università degli studi della Tuscia. Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali) ; Estiarte, Marc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Guidolotti, Gabriele (Università degli studi della Tuscia. Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali) ; Kopittke, Gillian R. (Universiteit van Amsterdam. Instituut voor Biodiversiteit en Ecosysteem Dynamica) ; Kovács-Láng, Edit (MTA Ökológiai Kutatóközpont) ; Kröel-Dulay, György (MTA Ökológiai Kutatóközpont) ; Larsen, Klaus Steenberg (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Smith, Andrew R. (Centre for Ecology & Hydrology, Oxford) ; Sowerby, Alwyn (Centre for Ecology & Hydrology, Oxford) ; Tietema, Albert (Universiteit van Amsterdam. Instituut voor Biodiversiteit en Ecosysteem Dynamica) ; Schmidt, Inger Kappel (Københavns universitet. Institut for Geovidenskab of Naturforvaltning)
Soil respiration (SR) is a major component of the global carbon cycle and plays a fundamental role in ecosystem feedback to climate change. Empirical modelling is an essential tool for predicting ecosystem responses to environmental change, and also provides important data for calibrating and corroborating process-based models. [...]
2016 - 10.1007/s10021-016-0016-9
Ecosystems, Vol. 19, Issue 8 (Dec. 2016) , p. 1460-1477
3 documentos
3.
28 p, 1.3 MB Few multi-year precipitation-reduction experiments find a shift in the productivity-precipitation relationship / Estiarte Garrofé, Marc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Bahn, M. (Universität Innsbruck. Institut für Ökologie) ; Beier, Claus (Københavns Universitet. Institut for Geoscience of Natural Resource Management) ; Emmett, Bridge A. (Emmett, Bridget A.) ; Fay, Philip A. (United States. Agricultural Research Service) ; Hanson, Paul H. (Oak Ridge National Laboratory. Climate Change Science Institute,) ; Hasibeder, Roland (Universität Innsbruck. Institut für Ökologie) ; Kigel, Jaime (Universiṭah ha-ʻIvrit bi-Yerushalayim. Institute for Plant Sciences and Genetics,) ; Kröel-Dulay, György (MTA Ökológiai Kutatóközpont) ; Larsen, Klaus Steenberg (Københavns Universitet. Institut for Geoscience of Natural Resource Management) ; Lellei-Kovács (MTA Ökológiai Kutatóközpont) ; Limousin, Jean-Marc (Centre d’Ecologie Fonctionnelle et Evolutive) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Ourcival, Jean-Marc (Centre d’Ecologie Fonctionnelle et Evolutive) ; Reinsch, Sabine (Norsk institutt for vannforskning. Center for Catchment and Urban Water Research, Section for Water and Society) ; Sala, Osvaldo E. (Arizona State University. School of Life Sciences and School of Sustainability) ; Schmidt, Inger Kappel (Københavns Universitet. Institut for Geoscience of Natural Resource Management) ; Sternberg, Marcelo (Tel-Aviv. University. Department of Molecular Biology & Ecology of Plants) ; Tielborger, Katja (Universität Tübingen. Department of Biology) ; Tietema, Albert (Universiteit van Amsterdam. Institute for Biodiversity and Ecosystem Dynamics) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
Well-defined productivity–precipitation relationships of ecosystems are needed as benchmarks for the validation of land models used for future projections. The productivity–precipitation relationship may be studied in two ways: the spatial approach relates differences in productivity to those in precipitation among sites along a precipitation gradient (the spatial fit, with a steeper slope); the temporal approach relates interannual productivity changes to variation in precipitation within sites (the temporal fits, with flatter slopes). [...]
2016 - 10.1111/gcb.13269
Global change biology, Vol. 22, No. 7 (July 2016) , p. 2570-2581  
4.
23 p, 844.8 KB Can current moisture responses predict soil CO₂ efflux under altered precipitation regimes? A synthesis of manipulation experiments / Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Bahn, M. (Universität Innsbruck. Institut für Ökologie) ; Estiarte, Marc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Loon, E. E. van (Universiteit van Amsterdam. Institute for Biodiversity and Ecosystem Dynamics) ; Vargas, R. (University of Delaware. Department of Plant and Soil Sciences) ; Alberti, G. (Università di Udine) ; Ambus, P (Danmarks tekniske universitet. Institut for Kemisk og Biokemisk Teknologi) ; Arain, M. A. (McMaster Centre for Climate Change) ; Beier, Claus (Norsk institutt for vannforskning) ; Bentley, L. P. (Texas Tech University. Department of Biological Sciences) ; Borken, W. (Universität Bayreuth. Lehrstuhl für Bodenökologie) ; Buchmann, N. (Eidgenössischen Technischen Hochschule Zürich. Institut für Umweltsystemwissenschaften) ; Collins, S. L. (University of New Mexico. Biology Department) ; De Dato, G. (Università degli studi della Tuscia di Viterbo. Dipartimento per l'Innovazione nei sistemi Biologici, Agro-alimentari e. Forestali) ; Dukes, Jeffrey S. (Purdue University. Department of Forestry and Natural Resources) ; Escolar, C. (Universidad Rey Juan Carlos. Área de Biodiversidad y Conservación) ; Fay, P (Grassland Soil and Water Research Laboratory (U.S.)) ; Guidolotti, Gabriele (Università degli studi della Tuscia di Viterbo. Dipartimento per l'Innovazione nei sistemi Biologici, Agro-alimentari e. Forestali) ; Hanson, P. J. (Oak Ridge National Laboratory) ; Kahmen, A. (Eidgenössischen Technischen Hochschule Zürich. Institut für Agrarwissenschaften) ; Kröel-Dulay, György (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Ladreiter-Knauss, T. (Universität Innsbruck. Institut für Ökologie) ; Larsen, K. S. (Danmarks tekniske universitet. Institut for Kemisk og Biokemisk Teknologi) ; Lellei-Kovacs, E. (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Lebrija-Trejos, E. (Tel Aviv University. Department of Molecular Biology and Ecology of Plants) ; Maestre, F. T. (Universidad Rey Juan Carlos. Área de Biodiversidad y Conservación) ; Marhan, S. (Universität Hohenheim. Institut für Bodenkunde und Standortslehre) ; Marshall, M (Centre for Ecology and Hydrology (Great Britain)) ; Meir, P. (University of Edinburgh. School of GeoSciences) ; Miao, Y. (Henan da xue) ; Muhr, J. (Max-Planck. Institut für Biogeochemie) ; Niklaus, P. A. (Universität Zürich. Institut für Evolutionsbiologie und Umweltwissenschaften) ; Ogaya Inurrigarro, Romà (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) ; Poll, C. (Universität Hohenheim. Institut für Bodenkunde und Standortslehre) ; Rustad, L. E. (United States. Forest Service. Northeastern Research Station) ; Savage, K. (Woods Hole Research Center (Woods Hole, Mass.)) ; Schindlbacher, A. (Bundesforschungs- und Ausbildungszentrum für Wald, Naturgefahren und Landschaft (Austria)) ; Schmidt, I. K. (Køvenhavns universitet. Department of Geosciences and Natural Resource Management) ; Smith, A. R. (Centre for Ecology and Hydrology (Great Britain)) ; Sotta, E. D. (Embrapa Amapá Caixa Postal) ; Suseela, V. (Purdue University. Department of Forestry and Natural Resources) ; Tietema, A. (Universiteit van Amsterdam. Institute for Biodiversity and Ecosystem Dynamics) ; Gestel, N. van (Texas Tech University. Department of Biological Sciences) ; Straaten, O. van (Büsgen-Institut. Ökopedologie der Tropen und Subtropen) ; Wan, S. (Henan da xue) ; Weber, U. (Max-Planck. Institut für Biogeochemie) ; Janssens, I. A. (Universiteit Antwerpen. Departement Biologie)
As a key component of the carbon cycle, soil CO₂ efflux (SCE) is being increasingly studied to improve our mechanistic understanding of this important carbon flux. Predicting ecosystem responses to climate change often depends on extrapolation of current relationships between ecosystem processes and their climatic drivers to conditions not yet experienced by the ecosystem. [...]
2014 - 10.5194/bg-11-2991-2014
Biogeosciences, Vol. 11 Issue 11 (Juny 2014) , p. 2991-3013
2 documentos
5.
26 p, 578.2 KB Increased sensitivity to climate change in disturbed ecosystems / Kröel-Dulay, György (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Ransijn, Johannes (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Schmidt, Inger K. (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Beier, Claus (Norsk institutt for vannforskning) ; De Angelis, Paolo (Università degli studi della Tuscia. Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali) ; De Dato, Giovanbattista (Università degli studi della Tuscia. Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali) ; Dukes, Jeffrey S. (Purdue University. Department of Forestry and Natural Resources) ; Emmett, Bridget A. (Centre for Ecology and Hydrology-Bangor) ; Estiarte, Marc (Centre de Recerca Ecològica i Aplicacions Forestals) ; Garadnai, János (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Kongstad, Jane (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Kovàcs-Láng, Edit (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Larsen, Klaus Steenberg (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Liberati, Dario (Università degli studi della Tuscia. Dipartimento per l'Innovazione nei sistemi Biologici, Agroalimentari e Forestali) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Riis-Nielsen, Torben (Københavns universitet. Institut for Geovidenskab of Naturforvaltning) ; Smith, Andrew (Bangor University. School of the Environment and Natural Resources) ; Sowerby, Alwyn (Centre for Ecology & Hydrology, Oxford) ; Tietema, Albert (Universiteit van Amsterdam. Institute for Biodiversity and Ecosystem Dynamics) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Human domination of the biosphere includes changes to disturbance regimes, which push many ecosystems towards early-successional states. Ecological theory predicts that early-successional ecosystems are more sensitive to perturbations than mature systems, but little evidence supports this relationship for the perturbation of climate change. [...]
2015 - 10.1038/ncomms7682
Nature Communications, March 2015  

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