Resultados globales: 105 registros encontrados en 0.02 segundos.
Artículos, Encontrados 101 registros
Documentos de investigación, Encontrados 4 registros
Artículos Encontrados 101 registros  1 - 10siguientefinal  ir al registro:
1.
14 p, 2.8 MB Towards a statistically robust determination of minimum water potential and hydraulic risk in plants / Martínez Vilalta, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Santiago, Louis (University of California. Department of Botany & Plant Sciences) ; Poyatos, Rafael (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Badiella Busquets, Llorenç (Universitat Autònoma de Barcelona. Servei d'Estadística Aplicada) ; Cáceres Ainsa, Miquel de (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aranda, Ismael (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria) ; Delzon, Sylvain (Université de Bordeaux) ; Vilagrosa, Alberto (Universidad de Alicante. Departamento de Ecología) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Minimum water potential (Ψ) is a key variable for characterizing dehydration tolerance and hydraulic safety margins (HSMs) in plants. Ψ is usually estimated as the absolute minimum tissue Ψ experienced by a species, but this is problematic because sample extremes are affected by sample size and the underlying probability distribution. [...]
2021 - 10.1111/nph.17571
New phytologist, Vol. 232 (June 2021) , p. 404-417  
2.
10 p, 1.7 MB Forest and woodland replacement patterns following drought-related mortality / Batllori, Enric (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aakala, Tuomas (University of Helsinki. Department of Forest Sciences) ; Anderegg, William R. L. (University of Utah. School of Biological Sciences) ; Aynekulu, Ermias (World Agroforestry Centre (ICRAF)) ; Bendixsen, Devin P. (Oklahoma State University. Department of Natural Resource Ecology and Management) ; Bentouati, Abdallah (Université El Hadj Lakhdar. Institut des Sciences Vétérinaires et des Sciences Agronomiques) ; Bigler, Christof (ETH Zürich. Department of Environmental Systems Science) ; Burk, C. John (Smith College. Department of Biological Sciences) ; Camarero, Jesús Julio (Consejo Superior de Investigaciones Científicas (Espanya). Instituto Pirenaico de Ecología) ; Colangelo, Michele (Consejo Superior de Investigaciones Científicas (Espanya). Instituto Pirenaico de Ecología) ; Coop, Jonathan D. (Western Colorado University. School of Environment and Sustainability) ; Fensham, Roderick (Queensland Herbarium (Toowong, Austràlia)) ; Floyd, M. Lisa (Natural History Institute (Prescott, Estats Units)) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ganey, Joseph L. (United States Department of Agriculture) ; Gonzalez, Patrick (University of California, Berkeley. Department of Environmental Science, Policy, and Management) ; Jacobsen, Anna L. (California State University. Department of Biology) ; Kane, Jeffrey Michael (Humboldt State University. Department of Forestry and Wildland Resources) ; Kitzberger, Thomas (Universidad Nacional del Comahue. Departamento de Ecología) ; Linares Calderón, Juan Carlos (Universidad Pablo de Olavide. Departamento Sistemas Físicos, Químicos y Naturales) ; Marchetti, Suzanne B. (USDA Forest Service. Gunnison Service Center) ; Matusick, George (Murdoch University. School of Veterinary and Life Sciences) ; Michaelian, Michael (Canadian Forest Service) ; Navarro-Cerrillo, Rafael M. (University of Córdoba. Departamento de Ingeniería Forestal) ; Pratt, Robert Brandon (California State University. Department of Biology) ; Redmond, Miranda D. (Colorado State University. Department of Forest) ; Rigling, Andreas (ETH Zürich. Department of Environmental Sciences) ; Ripullone, Francesco (University of Basilicata. School of Agricultural, Forest, Food and Environmental Sciences) ; Sangüesa-Barreda, Gabriel (Universidad de Valladolid. Instituto Universitario de Investigación Gestión Forestal Sostenible) ; Sasal, Yamila (Consejo Nacional de Ciencia y Tecnología (Comahue, Argentina). Instituto de Investigaciones en Biodiversidad y Medioambiente) ; Saura-Mas, Sandra (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Suarez, Maria Laura (Consejo Nacional de Ciencia y Tecnología (Comahue, Argentina). Instituto de Investigaciones en Biodiversidad y Medioambiente) ; Veblen, Thomas T. (University of Colorado Boulder. Department of Geography) ; Vilà-Cabrera, Albert (University of Stirling. Faculty of Natural Sciences) ; Vincke, Caroline (Université Catholique de Louvain. Faculty of Bioscience Engineering) ; Zeeman, Ben (La Trobe University. Department of Ecology, Environment and Evolution)
Forests are experiencing growing risks of drought-induced mortality in a warming world. Yet, ecosystem dynamics following drought mortality remain unknown, representing a major limitation to our understanding of the ecological consequences of climate change. [...]
2020 - 10.1073/pnas.2002314117
Proceedings of the National Academy of Sciences of the United States of America, Vol. 117, issue 47 (Nov. 2020) , p. 29720-29729  
3.
18 p, 361.9 KB Temporal response to drought stress in several Prunus Rootstocks and wild species / Martínez-García, Pedro José (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura) ; Hartung, Jens (University of Hohenheim. Institute of Crop Science (Germany)) ; Pérez de los Cobos, Felipe (Centre de Recerca en Agrigenòmica) ; Martínez-García, Pablo (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura) ; Jalili, Sara (Tarbiat Modares University. Department of Horticultural Science (Iran)) ; Sánchez-Roldán, Juan Manuel (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura) ; Rubio, Manuel (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura) ; Dicenta, Federico (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura) ; Martínez-Gómez, Pedro (Consejo Superior de Investigaciones Científicas. Centro de Edafología y Biología Aplicada del Segura)
Prunus species are important crops in temperate regions. In these regions, drought periods are predicted to occur more frequently due to climate change. In this sense, to reduce the impact of climate warming, obtaining new tolerant/resistant cultivars and rootstocks is a mandatory goal in Prunus breeding. [...]
2020 - 10.3390/agronomy10091383
Agronomy, Vol. 10, Issue 9 (September 2020) , art. 1383  
4.
28 p, 1.5 MB Effects of decadal experimental drought and climate extremes on vegetation growth in Mediterranean forests and shrublands / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zhang, Chao (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) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Increased drought combined with extreme episodes of heatwaves is triggering severe impacts on vegetation growth, particularly for plant communities in arid and semiarid ecosystems. Although there is an abundance of short-term field drought experiments in natural ecosystems, remaining knowledge gaps limit the understanding and prediction of vegetation growth to ongoing and future climate scenarios. [...]
2020 - 10.1111/jvs.12902
Journal of vegetation science, Vol. 31, issue 5 (Sep. 2020) , p. 768-779  
5.
16 p, 3.2 MB Determinants of legacy effects in pine trees - implications from an irrigation-stop experiment / Zweifel, Roman (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Etzold, Sophia (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Sterck, Frank (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Gessler, Arthur (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Anfodillo, Tommaso (Università di Padova. Dipartimento Territorio e Sistemi Agro-Forestali) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; von Arx, Georg (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Lazzarin, Martina (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Haeni, Matthias (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Feichtinger, Linda (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Meusburger, Katrin (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Knuesel, Simon (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Walthert, Lorenz (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Salmon, Yann (University of Helsinki. Institute for Atmospheric and Earth System Research) ; Bose, Arun K. (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Schoenbeck, Leonie (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Hug, Christian (Swiss Federal Institute for Forest. Snow and Landscape Research) ; De Girardi, Nicolas (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Giuggiola, Arnaud (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Schaub, Marcus (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Rigling, Andreas (Swiss Federal Institute for Forest. Snow and Landscape Research)
Summary: tree responses to altered water availability range from immediate (e. g. stomatal regulation) to delayed (e. g. crown size adjustment). The interplay of the different response times and processes, and their effects on long-term whole-tree performance, however, is hardly understood. [...]
2020 - 10.1111/nph.16582
New phytologist, Vol. 227, issue 4 (Aug. 2020) , p. 1081-1096  
6.
19 p, 1.4 MB Drought resistance by engineering plant tissue-specific responses / Martignago, Damiano (Centre de Recerca en Agrigenòmica) ; Rico Medina, Andrés (Centre de Recerca en Agrigenòmica) ; Blasco Escámez, David (Centre de Recerca en Agrigenòmica) ; Fontanet Manzaneque, Juan B. (Centre de Recerca en Agrigenòmica) ; Caño Delgado, Ana I. (Centre de Recerca en Agrigenòmica)
Drought is the primary cause of agricultural loss globally, and represents a major threat to food security. Currently, plant biotechnology stands as one of the most promising fields when it comes to developing crops that are able to produce high yields in water-limited conditions. [...]
2020 - 10.3389/fpls.2019.01676
Frontiers in plant science, Vol. 10 (January 2020) , art. 1676  
7.
10 p, 844.3 KB Plasticity of Fine-Root Traits Under Long-Term Irrigation of a Water-Limited Scots Pine Forest / Brunner, Ivano (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Herzog, Claude (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gessler, Arthur (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
Trait-based approaches are increasingly used to investigate plant strategies for resource acquisition, growth, or competition between individual organisms or across species. However, the characterization of responses to environmental stimuli by fine-root systems of trees at the trait level is rather limited, particularly regarding the timing and degree of plasticity of the traits involved. [...]
2019 - 10.3389/fpls.2019.00701
Frontiers in plant science, Vol. 10 (June 2019) , art. 701  
8.
13 p, 1.1 MB Rainforest trees respond to drought by modifying their hydraulic architecture / Tng, David Y. P. (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences) ; Apgaua, Deborah Mattos Guimarães (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences) ; Ishida, Yoko F. (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloyd, Jonathan (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences) ; Laurance, William F. (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences) ; Laurance, Susan (James Cook University. Centre for Tropical, Environmental and Sustainability Sciences)
Increased drought is forecasted for tropical regions, with severe implications for the health and function of forest ecosystems. How mature forest trees will respond to water deficit is poorly known. [...]
2018 - 10.1002/ece3.4601
Ecology and evolution, Vol. 8, issue 24 (December 2018) , p. 12479-12491  
9.
16 p, 2.2 MB Stomatal optimization based on xylem hydraulics (SOX) improves land surface model simulation of vegetation responses to climate / Eller, Cleiton B. (University of Campinas. Department of Plant Biology) ; Rowland, Lucy (University of Exeter. College of Life and Environmental Sciences) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rosas, Teresa (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Williams, Karina (Met Office Hadley Centre) ; Harper, Anna (University of Exeter. College of Engineering, Mathematics and Physical Sciences) ; Medlyn, Belinda E. (Western Sydney University. Hawkesbury Institute for the Environment) ; Wagner, Yael (Weizmann Institute of Science. Department of Plant & Environmental Sciences) ; Klein, Tamir (Weizmann Institute of Science. Department of Plant & Environmental Sciences) ; Teodoro, Grazielle S. (Federal University of Pará. Institute of Biological Sciences) ; Oliveira, Rafael S. (University of Campinas. Department of Plant Biology) ; Matos, Ilaine S. (Rio de Janeiro State University. Department of Ecology) ; Rosado, Bruno H. P. (Rio de Janeiro State University. Department of Ecology) ; Fuchs, Kathrin (ETH Zurich) ; Wohlfahrt, Georg (University of Innsbruck. Department of Ecology) ; Montagnani, Leonardo (Autonomous Province of Bolzano) ; Meir, Patrick (University of Edinburgh) ; Sitch, Stephen (University of Exeter. College of Life and Environmental Sciences) ; Cox, Peter M. (University of Exeter. College of Engineering, Mathematics and Physical Sciences)
Land surface models (LSMs) typically use empirical functions to represent vegetation responses to soil drought. These functions largely neglect recent advances in plant ecophysiology that link xylem hydraulic functioning with stomatal responses to climate. [...]
2020 - 10.1111/nph.16419
New phytologist, Vol. 226, Issue 6 (June 2020) , p. 1622-1637  
10.
36 p, 1.0 MB Rainfall manipulation experiments as simulated by terrestrial biosphere models : where do we stand? / Paschalis, Athanasios (Imperial College London) ; Fatichi, Simone (ETH Zürich. Institute of Environmental Engineering) ; Zscheischler, Jakob (Universität Bern. Centre for Climate Change Research) ; Ciais, Philippe (Centre national de la recherche scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Bahn, Michael (University of Innsbruck. Institute of Ecology) ; Boysen, Lena (University of Innsbruck. Institute of Ecology) ; Chang, Jinfeng (Laboratoire des Sciences du Climat et de L'Environnement) ; De Kauwe, Martin (University of New South Wales) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Goll, Daniel (Laboratoire des Sciences du Climat et de l'Environnement) ; Hanson, Paul J. (Oak Ridge National Laboratory) ; Harper, Anna B. (University of Exeter. College of Engineering, Mathematics, and Physical Science) ; Hou, Enqing (Northern Arizona University) ; Kigel, Jaime (Universitah ha-Ivrit bi-Yerushalayim) ; Knapp, Alan K. (Colorado State University. Department of Biology) ; Larsen, Klaus Steenberg (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ; Li, Wei (Laboratoire des Sciences du Climat et de l'Environnement) ; Lienert, Sebastian (University of Bern) ; Luo, Yiqi (Tsinghua University. Department of Earth System Science) ; Meir, Patrick (Australian National University. Research School of Biology) ; Nabel, Julia E. M. S. (Max Planck Institute for Meteorology) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Parolari, Anthony J. (Marquette University) ; Peng, Changhui (Université du Québec à Montréal. Department of Biological Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Pongratz, Julia (Ludwig Maximilian University of Munich) ; Rambal, Serge (Université de Montpellier) ; Schmidt, Inger K. (University of Copenhagen) ; Shi, Hao (Auburn University) ; Sternberg, Marcelo (Tel-Aviv. University. Department of Molecular Biology & Ecology of Plants) ; Tian, Hanqin (Auburn University) ; Tschumi, Elisabeth (University of Bern) ; Ukkola, Anna (University of New South Wales) ; Vicca, Sara (University of Antwerp. Biology Department. Centre of Excellence PLECO) ; Viovy, Nicolas (Centre national de la recherche scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Wang, Ying-Ping (CSIRO Oceans and Atmosphere) ; Wang, Zhuonan (Auburn University) ; Williams, Karina (Met Office Hadley Centre) ; Wu, Donghai (Sino-French Institute for Earth System Science) ; Zhu, Qiuan (Northwest A&F University)
Changes in rainfall amounts and patterns have been observed and are expected to continue in the near future with potentially significant ecological and societal consequences. Modelling vegetation responses to changes in rainfall is thus crucial to project water and carbon cycles in the future. [...]
2020 - 10.1111/gcb.15024
Global change biology, Vol. 26, Issue 6 (June 2020) , p. 3336-3355  

Artículos : Encontrados 101 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 4 registros  
1.
197 p, 6.9 MB Plant species climatic niche and its relationship with population responses to extreme drought / Pérez Navarro, Maria Ángeles ; Lloret Maya, Francisco, dir. ; Esteve Selma, Miguel Ángel, dir. ; Universitat Autònoma de Barcelona. Centre de Recerca Ecològica i d'Aplicacions Forestals
Understanding how climate affects species' distribution and performance is a central issue in ecology since its origins. In last decades, however, the interest in this question has been reactivated by the current context of climate change. [...]
2020  
2.
129 p, 3.7 MB Effects of drought-induced forest die-off and species replacement on soil CO2 effluxes / Barba, Josep ; Lloret Maya, Francisco, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Curiel Yuste, Jorge, dir. ; Universitat Autònoma de Barcelona. Centre de Recerca Ecològica i d'Aplicacions Forestals
L'increment en la freqüència i la intensitat de les sequeres en les últimes dècades s'ha considerat responsable de molts episodis de mortalitat forestal a nivell global, particularment a la regió mediterrània. [...]
The increase in frequency and intensity of drought events during the last decades has been considered responsible for the widespread forest mortality events observed abroad and particularly in the Mediterranean Basin. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
3.
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  
4.
1 p, 1.0 MB Improvement of wheat drought tolerance through genetic engineering / Petit, J. ; Martínez, M. Carmen, (María Carmen), dir. (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2013
Grau en Genètica [833]  

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