Articles

Articles 58 registres trobats  inicianterior40 - 49següent  anar al registre: La cerca s'ha fet en 0.01 segons. 
40.
16 p, 1.4 MB Dynamics of non-structural carbohydrates in three Mediterranean woody species following long-term experimental drought / Rosas, Teresa (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; 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) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Stored non-structural carbohydrates (NSC) have been proposed as a key determinant of drought resistance in plants. However, the evidence for this role is controversial, as it comes mostly from observational, short-term studies. [...]
2013 - 10.3389/fpls.2013.00400
Frontiers in plant science, Vol. 4, article 400 (Oct. 2013) , p. 1-16  
41.
11 p, 685.0 KB Els compostos orgànics volàtils del sòl / Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Biogenic volatile organic compounds in soil . - The soil is a huge reservoir and source of biogenic volatile organic compounds (bVOCs), which are synthesized by underground living organisms and plant roots, or formed from decomposing litter and dead organic material. [...]
2016
L'atzavara, Vol. 26 (2016) , p. 55-65  
42.
22 p, 260.1 KB Visible ozone-like injury, defoliation, and mortality in two Pinus uncinata stands in the Catalan Pyrenees (NE Spain) / Diaz-de-Quijano, Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Kefauver, Shawn C. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Vollenweider, Pierre (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Ribas Artola, Àngela (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)
Ozone concentrations in the Pyrenees have exceeded the thresholds for forest protection since 1994. We surveyed the severity of visible O₃ injuries, crown defoliation, and tree mortality of Pinus uncinata, the dominant species in subalpine forests in this mountain range, along two altitudinal and O₃ gradients in the central Catalan Pyrenees and analysed their relationships with the local environmental conditions. [...]
2016 - 10.1007/s10342-016-0964-9
European journal of forest research, Vol. 135, Issue 4 (Aug. 2016) , p. 687-696  
43.
39 p, 1.5 MB Survival vs. growth trade-off in early recruitment challenges global warming impacts on Mediterranean mountain trees / Benavides, Raquel (Albert-Ludwigs-Universität Freiburg) ; Escudero, Adrián (Universidad Rey Juan Carlos) ; Coll, Lluís (Centre Tecnològic Forestal de Catalunya) ; Ferrandis, Pablo (Universidad de Castilla-La Mancha. Instituto Botánico) ; Gouriveau, Fabrice (Centre Tecnològic Forestal de Catalunya) ; Hódar, José Antonio (Universidad de Granada) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; García Rabasa, Sonia (Museo Nacional de Ciencias Naturales (Madrid, Espanya)) ; Granda, Elena (Museo Nacional de Ciencias Naturales (Madrid, Espanya)) ; Santamaría, Blanca P. (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Ciencias Agrarias) ; Zamora Rodríguez, Regino (Universidad de Granada) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Valladares, F.. (Museo Nacional de Ciencias Naturales (Madrid, Espanya))
Climate change is expected to alter the geographic distribution of many plant species worldwide. However, there is still no clear evidence showing a generalised direction and magnitude of these distribution shifts. [...]
2015 - 10.1016/j.ppees.2015.06.004
Perspectives in plant ecology, evolution and systematics, Vol. 17, Issue 5 (Oct. 2015) , p. 369-378  
44.
28 p, 1.3 MB Few multi-year precipitation-reduction experiments find a shift in the productivity-precipitation relationship / Estiarte, Marc (Centre de Recerca Ecològica i d'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, Michael. (Universität Innsbruck. Institut für Ökologie) ; Beier, Claus (Københavns Universitet. Institut for Geoscience of Natural Resource Management) ; Emmett, Bridge A. (Centre for Ecology and Hydrology-Bango) ; Fay, Philip A. (United States. Agricultural Research Service) ; Hanson, Paul J (Oak Ridge National Laboratory. Climate Change Science Institute) ; Hasibeder, Roland (Universität Innsbruck. Institut für Ökologie) ; Kigel, Jaime (Universitah ha-Ivrit bi-Yerushalayim) ; Kröel-Dulay, György (MTA Ökológiai Kutatóközpont) ; Larsen, Klaus Steenberg (Københavns Universitet. Institut for Geoscience of Natural Resource Management) ; Lellei-Kovács, Eszter (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 (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  
45.
52 p, 2.3 MB Drought enhances folivory by shifting foliar metabolomes in Quercus ilex trees / Rivas-Ubach, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Oravec, Michal (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Mateu-Castell, Laia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Pérez-Trujillo, Míriam (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Parella Coll, Teodor (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Urban, Otmar (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
At the molecular level, folivory activity on plants has mainly been related to the foliar concentrations of nitrogen (N) and/or particular metabolites. We studied the responses of different nutrients and the whole metabolome of Quercus ilex to seasonal changes and to moderate field experimental conditions of drought, and how this drought may affect folivory activity, using stoichiometric and metabolomic techniques. [...]
2014 - 10.1111/nph.12687
The new phytologist, Vol. 202, Issue 3 (May 2014) , p.874-885  
46.
13 p, 1.7 MB Balance between carbon gain and loss under long-term drought: impacts on foliar respiration and photosynthesis in Quercus ilex L / Sperlich, Dominik (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Sabaté i Jorba, Santi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Terrestrial carbon exchange is a key process of the global carbon cycle consisting of a delicate balance between photosynthetic carbon uptake and respiratory release. We have, however, a limited understanding how long-term decreases in precipitation induced by climate change affect the boundaries and mechanisms of photosynthesis and respiration. [...]
2016 - 10.1093/jxb/erv492
Journal of experimental botany, Vol. 37 Issue 3 (Feb. 2016) , p. 821-833  
47.
39 p, 1.5 MB Recruitment patterns of four tree species along elevation gradients in Mediterranean mountains : not only climate matters / Benavides, Raquel (Albert-Ludwigs-Universität Freiburg) ; Escudero, Adrián (Universidad Rey Juan Carlos) ; Coll, Lluís (Centre Tecnològic Forestal de Catalunya) ; Ferrandis, Pablo (Universidad de Castilla-La Mancha. Instituto Botánico) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gouriveau, Fabrice (Centre Tecnològic Forestal de Catalunya) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Valladares, F.. (Museo Nacional de Ciencias Naturales (Madrid, Espanya))
Evidence of tree regeneration failure of some species in the Iberian Peninsula forests warns us about the impact that the global change may exert on the preservation of Mediterranean forests, such as we know them. [...]
2016 - 10.1016/j.foreco.2015.10.043
Forest ecology and management, Vol. 360 (January 2016) , p. 287-296  
48.
43 p, 1.5 MB Contrasting impacts of continuous moderate drought and episodic severe droughts on the aboveground-biomass increment and litterfall of three coexisting Mediterranean woody species / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yang, Xiaohong (Chongqing da xue. Key Laboratory of Horticulture Science for SouthernMountainous Regions) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Climate change is predicted to increase the aridity in the Mediterranean Basin and severely affect forest productivity and composition. The responses of forests to different timescales of drought, however, are still poorly understood because extreme and persistent moderate droughts can produce nonlinear responses in plants. [...]
2015 - 10.1111/gcb.13029
Global change biology, Vol. 21, issue 11 (Nov. 2015) , p. 4196-4209  
49.
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, Michael. (Universität Innsbruck. Institut für Ökologie) ; Estiarte, Marc (Centre de Recerca Ecològica i d'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, Nina (Eidgenössischen Technischen Hochschule Zürich. Institut für Umweltsystemwissenschaften) ; Collins, Scott L. (University of New Mexico. Biology Department) ; de Dato, Giovanbattista (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, Paul 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, Klaus Steenberg (Danmarks tekniske universitet. Institut for Kemisk og Biokemisk Teknologi) ; Lellei-Kovacs, E. (Hungarian Academy of Sciences. Institute of Ecology and Botany) ; Lebrija-Trejos, Edwin (Tel Aviv University. Department of Molecular Biology and Ecology of Plants) ; Maestre, Fernando 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, Patrick. (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, Christian (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, Ivan (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
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Articles : 58 registres trobats   inicianterior40 - 49següent  anar al registre:
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