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Resultats globals: 9 registres trobats en 0.02 segons.
Articles, 7 registres trobats
Documents de recerca, 2 registres trobats
Articles 7 registres trobats  
1.
17 p, 3.6 MB Ecosystem dynamics and management after forest die-off : a global synthesis with conceptual state-and-transition models / Cobb, Richard C. (California State Polytechnic University) ; Ruthrof, Katinka X. (Murdoch University) ; Breshears, David D. (University of Arizona) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aakala, Tuomas (University of Helsinki) ; Adams, Henry D. (Oklahoma State University) ; Anderegg, William R. L. (Universty of Utah. Department of Biology) ; Ewers, Brent E. (University of Wyoming. Department of Botany and Program in Ecology) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Grünzweig, José M. (The Hebrew University of Jerusalem) ; Hartmann, Henrik (Max-Planck Institute for Biogeochemistry) ; Huang, Cho-ying (National Taiwan University. Department of Geography) ; Klein, Tamir (Weizmann Institute of Science (Israel)) ; Kunert, Norbert (University of Freiburg) ; Kitzberger, Thomas (Universidad Nacional del Comahue (Argentina)) ; Landhäusser, Simon M. (University of Alberta. Department of Renewable Resource) ; Levick, Shaun R. (Max-Planck-Institut für Biogeochemie) ; Preisler, Yakir (The Hebrew University of Jerusalem) ; Suárez, Maria Laura (Universidad Nacional del Comahue (Argentina)) ; Trotsiuk, Volodymyr (Ceska Zemedelska Univerzita V Praze) ; Zeppel, Melanie J. B. (University of Sydney)
Broad-scale forest die-off associated with drought and heat has now been reported from every forested continent, posing a global-scale challenge to forest management. Climate-driven die-off is frequently compounded with other drivers of tree mortality, such as altered land use, wildfire, and invasive species, making forest management increasingly complex. [...]
2017 - 10.1002/ecs2.2034
Ecosphere, Vol. 8, Issue 12 (December 2017) , art. e02034  
Registre complet - Creative Commons
2.
54 p, 1.6 MB 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 d'Aplicacions Forestals) ; Sapes, Gerard (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rosas, Teresa (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Saura Mas, Sandra (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sala, Anna (University of Montana. Division of Biological Sciences) ; Martínez Vilalta, Jordi, 1975- (Centre de Recerca Ecològica i d'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  
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3.
10 p, 1.9 MB Multi-temporal influence of vegetation on soil respiration in a droughtaffected forest / Barba, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Poyatos, Rafael (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Molowny-Horas, Roberto (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Curiel Yuste, Jorge (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Aboveground plant activity influences fine roots and rhizosphere activity, which is reflected on soil respiration (SR). However, it is still unclear and poorly understood the nature of plant activity control over SR, especially under drought conditions. [...]
2018 - 10.3832/ifor2448-011
iForest, Vol. 11 (2018) , p. 189-198  
Registre complet - Creative Commons
4.
36 p, 425.0 KB Historical and event-based bioclimatic suitability predicts regional forest vulnerability to compound effects of severe drought and bark beetle infestation / Kitzberger, Thomas (Universidad Nacional del Comahue (Argentina)) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Vulnerability to climate change, and particularly to climate extreme events, is expected to vary across species ranges. Thus, we need tools to standardize the variability in regional climatic legacy and extreme climate across populations and species. [...]
2018 - 10.1111/gcb.14039
Global change biology, Vol. 24, issue 5 (May 2018) , p. 1952-1964
3 documents
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5.
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 d'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  
Registre complet - Creative Commons
6.
30 p, 1.9 MB Effects of drought-induced forest die-off on litter decomposition / Barba, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Curiel Yuste, Jorge (Museo Nacional de Ciencias Naturales (Madrid, Espanya))
Aims: drought-induced forest die-off and subsequent species replacement may modify environmental conditions and eventually affect litter decomposition. We aimed to disentangle the effects of tree species and die-off state on litter decomposition in a mixed forest where Pinus sylvestris populations experiencing severe drought-induced die-off are being replaced by Quercus ilex. [...]
2016 - 10.1007/s11104-015-2762-4
Plant and soil, Vol. 402 Issue 1 (May 2016) , p. 91-101  
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7.
45 p, 1.5 MB The role of defoliation and root rot pathogen infection in driving the mode of drought-related physiological decline in Scots pine (Pinus sylvestris L.) / Aguadé Vidal, David (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Poyatos, Rafael (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gómez Gallego, Mireia (Centre Tecnològic Forestal de Catalunya) ; Oliva, Jonàs (Swedish University of Agricultural Sciences. Department of Forest Mycology and Plant Pathology) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Drought-related tree die-off episodes have been observed in all vegetated continents. Despite much research effort, however, the multiple interactions between carbon starvation, hydraulic failure and biotic agents in driving tree mortality under field conditions are still not well understood. [...]
2015 - 10.1093/treephys/tpv005
Tree physiology, Vol. 35 Issue 3 (March 2015) , p. 229-242  
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Documents de recerca 2 registres trobats  
1.
169 p, 3.6 MB Species climatic niche and drought-induced forest dynamics / Margalef Marrasé, Jordi ; Lloret Maya, Francisco, dir.
Durant les últimes dècades s'han observat una gran quantitat d'episodis de decaïment forestal relacionats amb fenòmens climàtics extrems, com ara sequeres i onades de calor. Les causes d'aquests fenòmens s'han investigat àmpliament des d'un punt de vista fisiològic. [...]
During the last decades forest die-off events have been reported in relation to climate-induced episodes, such as droughts and heat-waves. The causes of these phenomena have been extensively investigated from a physiological point of view. [...]
2022  
Registre complet - Creative Commons
2.
132 p, 3.7 MB Drought-induced die-off in Pinus sylvestris and Quercus ilex forests of Catalonia / Galiano, Lucía ; Lloret Maya, Francisco, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Martínez Vilalta, Jordi, 1975-, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Los crecientes episodios extremos de sequía asociados al cambio climático someten a los árboles a un fuerte estrés fisiológico que, ocasionalmente, los conduce a una rápida defoliación y a la muerte. [...]
Severe drought may increase physiological stress on long-lived woody vegetation, occasionally leading to mortality of overstory trees. Climate-related forest dieback is a recurrent phenomenon that has already been reported in a variety of woodland and forest communities in many parts of the world, and has the capacity to transform regional landscapes on a sub-decadal timescale. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2015  
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