Artículos

Artículos Encontrados 58 registros  inicioanterior35 - 44siguientefinal  ir al registro: La búsqueda tardó 0.00 segundos. 
35.
26 p, 3.9 MB DO₃SE modelling of soil moisture to determine ozone flux to forest trees / Büker, P. (University of York. Stockholm Environment Institute at York) ; Morrissey, T. (University of York. Stockholm Environment Institute at York) ; Briolat, A. (University of York. Stockholm Environment Institute at York) ; Falk, R. (University of York. Stockholm Environment Institute at York) ; Simpson, D. (Norwegian Meteorological Institute) ; Tuovinen, Juha-Pekka (Finnish Meteorological Institute) ; Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Barth, S. (University of Gothenburg. Department of Plant and Environmental Sciences) ; Baumgarten, M. (Technische Universität München. Life Science Center Weihenstephan) ; Grulke, N. (Western Wildlands Environmental Threats Assessment Center. Prineville, Oregon, USA) ; Karlsson, P. E. (Swedish Environmental Research Institute) ; King, J. (North Carolina State University. Department of Forestry and Environmental Resources) ; Lagergren, F. (Lund University. Department of Physical Geography) ; Matyssek, R. (Technische Universität München. Life Science Center Weihenstephan) ; Nunn, A. (Technische Universität München. Life Science Center Weihenstephan) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rhea, L. (North Carolina State University. Department of Forestry and Environmental Resources) ; Schaub, Marcus (Swiss Federal Research Institute WSL) ; Uddling, J. (University of Gothenburg. Department of Plant and Environmental Sciences) ; Werner, W. (University Trier. Department of Geobotany) ; Emberson, L. D. (University of York. Stockholm Environment Institute at York)
The DO₃SE (Deposition of O₃ for Stomatal Exchange) model is an established tool for estimating ozone(O₃) deposition, stomatal flux and impacts to a variety of vegetation types across Europe. It has been embedded within the EMEP (European Monitoring and Evaluation Programme) photochemical model to provide a policy tool capable of relating the flux-based risk of vegetation damage to O₃ precursor emission scenarios for use in policy formulation. [...]
2012 - 10.5194/acp-12-5537-2012
Atmospheric chemistry and physics, Vol. 12 Núm. 12 (june 2012) , p. 5537-5562  
36.
44 p, 1.6 MB Shifting impacts of climate change : long-term patterns of plant response to elevated CO2, drought, and warming across ecosystems / Andresen, Louise C. (University of Gothenburg) ; Müller, Christoph (University of Gothenburg) ; de Dato, Giovanbattista (University College Dublin. School of Biology and Environmental Science) ; Dukes, Jeffrey (Purdue University) ; Emmett, Bridget (Center for Ecology and Hydrology) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Jentsch, Anke (Bayreuther Zentrum für Ökologie und Umweltforschung) ; Kröel-Dulay, György (MTA Ökológiai Kutatóközpont) ; Lüscher, Andreas (ETH Zürich. Institut für Agrarwissenschaften) ; Niu, Shuli (Agroscope. Institute for Sustainability Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Reich, Peter (University of Minnesota) ; Reinsch, Sabine (Center for Ecology and Hydrology) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Schmidt, Inger Kappel (Københavns universitet) ; Schneider, Manuel K. (ETH Zürich. Institut für Agrarwissenschaften) ; Sternberg, Marcelo (Tel Aviv University) ; Tietema, Albert (Universiteit van Amsterdam) ; Zhu, Kai (Rice University) ; Bilton, Mark C. (Universität Tübingen)
Field experiments that expose terrestrial ecosystems to climate change factors by manipulations are expensive to maintain, and typically only last a few years. Plant biomass is commonly used to assess responses to climate treatments and to predict climate change impacts. [...]
2016 - 10.1016/bs.aecr.2016.07.001
Advances in ecological research, Vol.55 (2016) , p. 437-473  
37.
38 p, 1.6 MB Shift in community structure mainly by the losses of herbs in long-term warming and drought experiments and natural extreme droughts in an early-successional Mediterranean shrubland / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yang, Xiaohong (Xi nan da xue (China). Key Laboratory of Horticulture Science for Southern Mountainous Regions) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Global warming and recurring drought are expected to accelerate water limitation for plant communities in semiarid Mediterranean ecosystems and produce directional shifts in structure and composition that are not easily detected, and supporting evidence is scarce. [...]
2017 - 10.1111/gcb.13763
Global change biology, Vol. 23, issue 10 (Oct. 2017) , p. 4267-4279  
38.
34 p, 1.8 MB Physiological adjustments of a Mediterranean shrub to long-term experimental warming and drought treatments / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llorens, Laura (Universitat de Girona. Departament de Ciències Ambientals) ; Yang, Xiaohong (Xi nan da xue (China). Key Laboratory of Horticulture Science for Southern Mountainous Regions) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Warmer temperatures and extended drought in the Mediterranean Basin are becoming increasingly important in determining plant physiological processes and affecting the regional carbon budget. The responses of plant physiological variables such as shoot water potential (Ψ), carbon-assimilation rates (A), stomatal conductance (gs) and intrinsic water-use efficiency (iWUE) to these climatic regimes, however, are not well understood. [...]
2016 - 10.1016/j.plantsci.2016.07.004
Plant Science, Vol. 252 (Nov. 2016) , p. 53-61  
39.
56 p, 2.3 MB Topsoil depth substantially influences the responses to drought of the foliar metabolomes of Mediterranean forests / Rivas-Ubach, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Guenther, Alex (University of California. Department of Earth System Science) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Oravec, Michal (Akademie věd České Republiky. Centrum výzkumu globální změny) ; 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)
The upper soil provides support, water, and nutrients to terrestrial plants and is therefore crucial for forest dynamics. We hypothesised that a tree's metabolic activity (and therefore its metabolome; the total set of metabolites) would be affected by both the depth of upper soil layers and water availability. [...]
2016 - 10.1016/j.ppees.2016.06.001
Perspectives in plant ecology, evolution and systematics, Vol. 21 (Aug. 2016) , p. 41-54  
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  

Artículos : Encontrados 58 registros   inicioanterior35 - 44siguientefinal  ir al registro:
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