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17 p, 1.7 MB |
Synthesizing greenhouse gas fluxes across nine European peatlands and shrublands - responses to climatic and environmental changes
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Carter, M. S. (Danmarks Tekniske Universitet) ;
Larsen, Klaus Steenberg (Danmarks Tekniske Universitet) ;
Emmett, B. (Center for Ecology and Hydrology) ;
Estiarte, Marc (Centre de Recerca Ecològica i d'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. Jordfaunaøkologi og økotoksikologi) ;
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 d'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, Alwyn (Center for Ecology and Hydrology) ;
Tietema, A. (Universiteit van Amsterdamand) ;
Beier, Claus (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
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7 p, 483.9 KB |
Shrubland primary production and soil respiration diverge along European climate gradient
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Reinsch, Sabine (Centre for Ecology & Hydrology, Environment Centre Wales (Regne Unit)) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Koller, Eva (Bangor University (Regne Unit). School of Environment, Natural Resources and Geography) ;
Sowerby, Alwyn (Centre for Ecology & Hydrology, Environment Centre Wales (Regne Unit)) ;
Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Above- and belowground carbon (C) stores of terrestrial ecosystems are vulnerable to environmental change. Ecosystem C balances in response to environmental changes have been quantified at individual sites, but the magnitudes and directions of these responses along environmental gradients remain uncertain. [...]
2017 - 10.1038/srep43952
Scientific reports, Vol. 7, art. 43952 (March 2017)
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27 p, 1.6 MB |
Temperature dependence of soil respiration modulated by thresholds in soil water availability across European shrubland ecosystems
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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 d'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 og 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 og 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 documents
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26 p, 578.2 KB |
Increased sensitivity to climate change in disturbed ecosystems
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Kröel-Dulay, György (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Ransijn, Johannes (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ;
Schmidt, Inger K. (Københavns Universitet. Institut for Geovidenskab og 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 d'Aplicacions Forestals) ;
Garadnai, János (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Kongstad, Jane (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ;
Kovàcs-Láng, Edit (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Larsen, Klaus Steenberg (Københavns Universitet. Institut for Geovidenskab og 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 og 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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19 p, 437.9 KB |
Response of plant species richness and primary productivity in shrublands along a north-south gradient in Europe to seven years of experimental warming and drought: reductions in primary productivity in the heat and drought year of 2003
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Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Prieto, Patricia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Beier, Claus (RISØ National Laboratory) ;
Cessaraccio, Carla (National Research Council of Italy. Institute of Biometeorology) ;
De Angelis, Paolo (University of Tuscia. Department of Forest Environment and Resources) ;
de Dato, Giovanbattista (University of Tuscia. Department of Forest Environment and Resources) ;
Emmett, Bridget A. (Centre for Ecology and Hydrology-Bangor) ;
Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Garadnai, János (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Gorissen, Antonie (Plant Research International) ;
Lang, Edit Kovacs (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Kröel-Dulay, György (Hungarian Academy of Sciences. Institute of Ecology and Botany) ;
Llorens, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Pellizaro, Grazia (National Research Council of Italy. Institute of Biometeorology) ;
Riis-Nielsen, Torben (University of Copenhagen. University of Copenhagen) ;
Schmidt, Inger K. (University of Copenhagen. University of Copenhagen) ;
Sirca, Constantino (Univeristy of Sassari. Department of Economics and Tree Crops) ;
Sowerby, Alwyn (Centre for Ecology and Hydrology-Bangor) ;
Spano, Donatella (Univeristy of Sassari. Department of Economics and Tree Crops) ;
Tietema, Albert (Universiteit van Amsterdam. Center for Geo-ecological Research)
We used a nonintrusive field experiment carried out at six sites - Wales (UK), Denmark (DK), the Netherlands (NL), Hungary (HU), Sardinia (Italy - IT), and Catalonia (Spain - SP) - along a climatic and latitudinal gradient to examine the response of plant species richness and primary productivity to warming and drought in shrubland ecosystems. [...]
2007 - 10.1111/j.1365-2486.2007.01464.x
Global change biology, Vol. 13, Núm. 12 (Desembre 2007) , p. 2563-2581
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