Results overview: Found 7 records in 0.02 seconds.
Articles, 6 records found
Research literature, 1 records found
Articles 6 records found  
1.
69 p, 2.7 MB Water potential regulation, stomatal behaviour and hydraulic transport under drought : deconstructing the iso/anisohydric concept / Martínez Vilalta, Jordi, 1975- (Centre de Recerca Ecològica i Aplicacions Forestals) ; García Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals)
In this review, we address the relationship between stomatal behaviour, water potential regulation and hydraulic transport in plants, focusing on the implications for the iso/anisohydric classification of plant drought responses at seasonal timescales. [...]
2017 - 10.1111/pce.12846
Plant, cell & environment, Vol. 40, issue 6 (June 2017) , p. 962–976  
2.
3 p, 443.7 KB De què moren les plantes quan hi ha sequera? / Martínez Vilalta, Jordi, 1975-, supervisor acadèmic (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Garcia Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals)
Tot i que la causa de la mort de les plantes per sequera és evident a primera vista, el mecanisme pel qual moren no està tan clar. En algunes espècies es pot produir tant per una fallida del sistema de transport d’aigua de les fulles a les arrels com per una reducció de les reserves de carboni, que no pot captar de l’atmosfera a través de les fulles quan li manca l’aigua. [...]
2017
UAB divulga, Novembre 2017, p. 1-3  
3.
44 p, 3.2 MB Experimental drought and heat can delay phenological development and reduce foliar and shoot growth in semiarid trees / Adams, Henry D. (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; Collins, Adam D. (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; Briggs, Samuel P. (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; Vennetier, Michel (Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (França)) ; Dickman, L. Turin (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; Sevanto, Sanna A. (Los Alamos National Laboratory. Earth and Environmental Sciences) ; García Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals) ; Powers, Heath H. (Los Alamos National Laboratory. Earth and Environmental Sciences Division) ; McDowell, Nate G. (Los Alamos National Laboratory. Earth and Environmental Sciences Division)
Higher temperatures associated with climate change are anticipated to trigger an earlier start to the growing season, which could increase the terrestrial C sink strength. Greater variability in the amount and timing of precipitation is also expected with higher temperatures, bringing increased drought stress to many ecosystems. [...]
2015 - 10.1111/gcb.13030
Global change biology, Vol. 21 Issue 11 (Nov. 2015) , p. 4210-4220
2 documents
4.
30 p, 2.3 MB Responses of two semiarid conifer tree species to reduced precipitation and warming reveal new perspectives for stomatal regulation / García Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals) ; Henry D. Adams (Los Alamos National Laboratory) ; Sevanto, Sanna (Los Alamos National Laboratory) ; Collins, Adam D. (Los Alamos National Laboratory) ; Dickman, Lee T. (Los Alamos National Laboratory) ; Hudson, Patrick J. (University of New Mexico) ; Zeppe, Melanie (Macquarie University) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; McDowell, Nate G. (Los Alamos National Laboratory)
Relatively anisohydric species are predicted to be more predisposed to hydraulic failure than relatively isohydric species, as they operate with narrower hydraulic safety margins. We subjected co-occurring anisohydric Juniperus monosperma and isohydric Pinus edulis trees to warming, reduced precipitation, or both, and measured their gas exchange and hydraulic responses. [...]
2016 - 10.1111/pce.12588
Plant, cell & environment, Vol. 39, Issue 1 (Jan. 2016) , p. 38–49
2 documents
5.
8 p, 473.7 KB Evolutionary divergence in brain size between migratory and resident birds / Sol, Daniel (Centre de Recerca Ecològica i Aplicacions Forestals) ; García Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals) ; Iwaniuk, Andrew (Canadian Centre for Behavioural Neuroscience) ; Davis, Katie (University of Reading. School of Biological Sciences) ; Meade, Andrew (University of Glasgow. Division of Ecology and Evolutionary Biology) ; Boyle, W. Alice (University of Western Ontario. Department of Biology) ; Székely, Tasmás (University of Bath. Department of Biology and Biochemistry)
Despite important recent progress in our understanding of brain evolution, controversy remains regarding the evolutionary forces that have driven its enormous diversification in size. Here, we report that in passerine birds, migratory species tend to have brains that are substantially smaller (relative to body size) than those of resident species, confirming and generalizing previous studies. [...]
2010 - 10.1371/journal.pone.0009617
PloS one, Vol. 5, Issue 3 (March 2010) , p. e9617  
6.
7 p, 762.7 KB Las poblaciones ibéricas de pino albar ante el cambio climático : con la muerte en los talones / Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona.Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Retana Alumbreros, Javier (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Aguadé Vidal, David (Universitat Autònoma de Barcelona.Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Banqué Casanovas, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Barba, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Curiel Yuste, Jorge (Centre de Recerca Ecològica i Aplicacions Forestals) ; Galiano Pérez, Lucía (Centre de Recerca Ecològica i Aplicacions Forestals) ; García Forner, Núria (Centre de Recerca Ecològica i Aplicacions Forestals) ; Gómez, M. (Centre de Recerca Ecològica i Aplicacions Forestals) ; Heres, Ana María (Centre de Recerca Ecològica i Aplicacions Forestals) ; Claramunt López, Bernat (Centre de Recerca Ecològica i Aplicacions Forestals) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i Aplicacions Forestals) ; Poyatos López, Rafael (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sus, Oliver (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vayreda Duran, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vilà i Cabrera, Albert (Centre de Recerca Ecològica i Aplicacions Forestals)
El pino albar (Pinus sylvestris) es uno de los árboles más ampliamente distribuidos del mundo. Pese a su gran plasticidad ecológica, numerosos estudios muestran que su capacidad de resistir la sequía se está viendo superada en diversas zonas, especialmente en la cuenca mediterránea, donde se halla el límite meridional de su distribución. [...]
Scots pine (Pinus sylvestris L. ) is one of the most widely distributed trees on Earth. Despite its huge ecological plasticity, many studies show that its capacity to resist drought is being overcome in several regions, particularly at the southern limit of its distribution in the Mediterranean basin. [...]

2012 - 10.7818/ECOS.2012.21-3.03
Ecosistemas : revista de la Asociación Española de Ecología Terrestre, Vol. 21, N. 3 (Septiembre-Diciembre 2012) , p. 15-21  

Research literature 1 records found  
1.
170 p, 4.1 MB Understanding the mechanisms of drought-induced mortality in trees / Garcia Forner, Núria ; Martínez Vilalta, Jordi, 1975- , dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Centre de Recerca Ecològica i Aplicacions Forestals
Les plantes estan exposades a diversos estressos ambientals incloent la sequera i temperatures extremes els quals poden limitar el seu creixement i supervivència. La disponibilitat d'aigua es considera el principal factor limitant per a la productivitat vegetal. [...]
Plants are exposed to several environmental stressors including drought and extreme temperatures that can limit their growth and survival. Water availability is considered the main limiting factor for plant productivity. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2016  

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