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Resultats globals: 4 registres trobats en 0.02 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
30 p, 731.4 KB Towards comparable assessment of the soil nutrient status across scales-Review and development of nutrient metrics / Van Sundert, Kevin (University of Antwerp. Department of Biology) ; Radujkovic, Dajana (University of Antwerp. Department of Biology) ; Cools, Nathalie (Research Institute for Nature and Forest (Brusel·les, Bèlgica)) ; De Vos, Bruno (Research Institute for Nature and Forest (Brusel·les, Bèlgica)) ; Etzold, Sophia (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Fernández-Martínez, Marcos (University of Antwerp. Department of Biology) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Merila, Paivi (Natural Resources Institute Finland) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Stendahl, Johan (Swedish University of Agricultural Sciences. Department of Soil and Environment) ; Terrer, César (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Vicca, Sara (University of Antwerp. Department of Biology)
Nutrient availability influences virtually every aspect of an ecosystem, and is a critical modifier of ecosystem responses to global change. Although this crucial role of nutrient availability in regulating ecosystem structure and functioning has been widely acknowledged, nutrients are still often neglected in observational and experimental synthesis studies due to difficulties in comparing the nutrient status across sites. [...]
2020 - 10.1111/gcb.14802
Global change biology, Vol. 26, issue 2 (Feb. 2020) , p. 392-409  
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2.
31 p, 236.4 KB Morphological, biochemical and physiological traits of upper and lower canopy leaves of European beech tend to converge with increasing altitude / Rajsnerová, Petra (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Klem, Karel (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Holub, Petr (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Novotná, Katerina (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Vecerova, Kristyna (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Kozáčiková, Michaela (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Rivas-Ubach, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Marek, Michal V. (Akademie věd České Republiky. Centrum výzkumu globální změny) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Urban, Otmar (Akademie věd České Republiky. Centrum výzkumu globální změny)
The present work has explored for the first time acclimation of upper versus lower canopy leaves along an altitudinal gradient. We tested the hypothesis that restrictive climatic conditions associated with high altitudes reduce within-canopy variations of leaf traits. [...]
2015 - 10.1093/treephys/tpu104
Tree physiology, Vol. 35 Núm. 1 (January 2015) , p. 47-60  
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3.
28 p, 1.3 MB Trees increase their P:N ratio with size / Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Aim: Phosphorus (P) tends to become limiting in ageing terrestrial ecosystems, and its resorption efficiency is higher than for other elements such as nitrogen (N). We thus hypothesized that trees should store more P than those other elements such as N when tree size increases and that this process should be enhanced in slow-growing late-successional trees. [...]
2015 - 10.1111/geb.12231
Global ecology and biogeography, Vol. 24, Issue 2, p. 147-156 (Feb. 2015)  
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4.
15 p, 265.0 KB Faster returns on 'leaf economics' and different biogeochemical niche in invasive compared with native plant species / Peñuelas, Josep (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) ; Llusia, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Owen, Susan M. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Carnicer i Cols, Jofre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Giambelluca, Thomas (University of Hawaii at Manoa. Department of Geography) ; Rezende, Enrico (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Waite, Mashuri (University of Hawaii at Manoa. Department of Botany) ; Niinemets, Ülo (Estonian University of Life Sciences. Institute of Agricultural and Environmental Sciences)
Plant-invasive success is one of the most important current global changes in the biosphere. To understand which factors explain such success, we compared the foliar traits of 41 native and 47 alien-invasive plant species in Oahu Island (Hawaii), a location with a highly endemic flora that has evolved in isolation and is currently vulnerable to invasions by exotic plant species. [...]
2010 - 10.1111/j.1365-2486.2009.02054.x
Global change biology, Vol. 16, Núm. 8 (Agost 2010) , p. 2171-2185  
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