Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
Non-structural carbohydrate dynamics associated with drought-induced die-off in woody species of a shrubland community / Lloret Maya, Francisco (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sapes, Gerard (Centre de Recerca Ecològica i Aplicacions Forestals) ; Rosas Torrent, Teresa (Centre de Recerca Ecològica i Aplicacions Forestals) ; Galiano Pérez, Lucía (Centre de Recerca Ecològica i Aplicacions Forestals) ; Saura Mas, Sandra (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sala, Anna (University of Montana. Division of Biological Sciences) ; Martínez Vilalta, Jordi, 1975- (Centre de Recerca Ecològica i Aplicacions Forestals)
The relationship between plant carbon economy and drought responses of co-occurring woody species can be assessed by comparing carbohydrate (C) dynamics following drought and rain periods, relating these dynamics to species’ functional traits. [...]
2018 - 10.1093/aob/mcy039
Annals of Botany, Vol. 121, Issue 7 (June 2018) , p. 1383-1396  
2.
15 p, 2.1 MB Species climatic niche explains drought-induced die-off in a Mediterranean woody community / Sapes, Gerard (Centre de Recerca Ecològica i Aplicacions Forestals) ; Serra Díaz, Josep M. (Harvard Forest (Research facility)) ; Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
During the last decades, plant die-off has been reported worldwide as a result of increased frequency and intensity of extreme drought events. From a niche perspective, a species performance should decrease as the climatic conditions defining a drought event differ from those characterizing the species climatic niche (the average conditions experienced by the species). [...]
2017 - 10.1002/ecs2.1833
Ecosphere, Vol. 8, issue 5 (May 2017) , e01833  
3.
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 documents
4.
13 p, 372.3 KB Warming and drought alter C and N concentration, allocation and accumulation in a Mediterranean shrubland / Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Estiarte, Marc (Centre de Recerca Ecologica i Aplicacions Forestals. Ecophysiology and Global Change Unit) ; Prieto, Patricia (Centre de Recerca Ecologica i Aplicacions Forestals. Ecophysiology and Global Change Unit)
We investigated the effects of warming and drought on C and N concentrations, nitrogen use efficiency (NUE), and C and N accumulation in different ecosystem compartments. We conducted a 6-year (1999–2005) field experiment to simulate the climate conditions projected by IPCC models for the coming decades in a Mediterranean shrubland. [...]
2008
Global Change Biology, Vol. 14, Núm. 10 (Octubre 2008) , p. 2304-2316  
5.
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 / Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Prieto, Patricia (Centre de Recerca Ecològica i 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 Apicacions 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 Apicacions 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
Global Change Biology, Vol. 13, Núm. 12 (Desembre 2007) , p. 2563-2581  

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