Resultats globals: 77 registres trobats en 0.02 segons.
Articles, 74 registres trobats
Documents de recerca, 3 registres trobats
Articles 74 registres trobats  1 - 10següentfinal  anar al registre:
1.
Phenotypic biomarkers of climatic impacts on declining insect populations : A key role for decadal drought, thermal buffering and amplification effects and host plant dynamics / Carnicer i Cols, Jofre (Centre de Recerca Ecològica i Aplicacions Forestals) ; Stefanescu, Constantí (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vives Ingla, Maria (Universitat de Barcelona) ; López-Otín, Carlos (Centre de Recerca Ecològica i Aplicacions Forestals) ; Cortizas, Sofía (Universitat de Barcelona) ; Wheat, Christopher (University of Stockholm) ; Vila Ujaldón, Roger (Institut de Biologia Evolutiva (Barcelona)) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Widespread population declines have been reported for diverse Mediterranean butterflies over the last three decades, and have been significantly associated with increased global change impacts. The specific landscape and climatic drivers of these declines remain uncertain for most declining species. [...]
2019 - 10.1111/1365-2656.12933
Journal of Animal Ecology, Vol. 88, Issue 3 (March 2019) , p. 376-391  
2.
Effects of past and current drought on the composition and diversity of soil microbial communities / Preece, Catherine (Centre de Recerca Ecològica i Aplicacions Forestals) ; Verbruggen, Erik (Universiteit Antwerpen. Research Centre of Excellence Plants and Ecosystems) ; Liu, Lei (Centre de Recerca Ecològica i Aplicacions Forestals) ; Weedon, James (Vrije Universiteit Amsterdam. Department of Ecological Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Drought is well known to have strong effects on the composition and activity of soil microbial communities, and may be determined by drought history and drought duration, but the characterisation and prediction of these effects remains challenging. [...]
2019 - 10.1016/j.soilbio.2018.12.022
Soil biology and biochemistry, Vol. 131 (April 2019) , p. 28-39  
3.
27 p, 2.9 MB Potential of Photochemical reflectance index for indicating photochemistry and light use efficiency in leaves of European beech and Norway spruce trees / Kováč, Daniel (Global Change Research Institute CAS) ; Veselovská, Petra (Global Change Research Institute CAS) ; Klem, Karel (Global Change Research Institute CAS) ; Večeřová, Kristýna (Global Change Research Institute CAS) ; Ač, Alexander (Global Change Research Institute CAS) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Urban, Otmar (Global Change Research Institute CAS)
Hyperspectral reflectance is becoming more frequently used for measuring the functions and productivity of ecosystems. The purpose of this study was to re-evaluate the potential of the photochemical reflectance index (PRI) for evaluating physiological status of plants. [...]
2018 - 10.3390/rs10081202
Remote Sensing, Vol. 10, Núm. 8 (July 2018) , art. 1202  
4.
Sumoylation in plants : mechanistic insights and its role in drought stress / Benlloch, Reyes (Universitat Politècnica de València. Instituto de Biología Molecular y Celular de Plantas) ; Lois, L. Maria (Centre de Recerca en Agrigenòmica)
Post-translational modification by SUMO is an essential process that has a major role in the regulation of plant development and stress responses. Such diverse biological functions are accompanied by functional diversification among the SUMO conjugation machinery components and regulatory mechanisms that has just started to be identified in plants. [...]
2018 - 10.1093/jxb/ery233
Journal of Experimental Botany, Vol. 69, issue 19 (Aug. 2018) , p. 4539–4554  
5.
22 p, 1.0 MB Sequías y prensa regional en la cuenca del río Muga (Girona) / Bayés i Bruñol, Carles (Universitat de Girona) ; Ribas Palom, Anna (Universitat de Girona) ; Saurí i Pujol, David (Universitat Autònoma de Barcelona)
La sucesión casi permanente de las situaciones críticas de escasez hídrica en la cuenca del río Muga ponen de manifiesto la consideración de la sequía como un riesgo natural de creciente responsabilidad social. [...]
The almost continuous succesion of critical periods of water shortage sin the La Muga river basin supports the definition of droughts as natural hazards increasingly caused by human activities. In this paper we offer a territorial survey of droughts in the La Muga basin drawn from local media sources and with the objective of assessing the spatial and temporal extent of water crises from 1950 to 2001. [...]

2003 - 10.26754/ojs_geoph/geoph.2003441355
Geographicalia, Núm. 44 (2003) , p. 123-144  
6.
Seasonal and diurnal variations of plant isoprenoid emissions from two dominant species in Mediterranean shrubland and forest submitted to experimental drought / Mu, Zhaobin (Centre de Recerca Ecològica i Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Liu, Daijun (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i Aplicacions Forestals) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Zhang, Chao (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
We tested the effect of increasing drought conditions in the Mediterranean Basin on isoprenoid emissions for the coming decades by analyzing their effect experimentally on the dominant Mediterranean species Erica multiflora in a Garraf shrubland and Quercus ilex in a Prades forest in Catalonia (Spain). [...]
2018 - 10.1016/j.atmosenv.2018.08.010
Atmospheric environment, Vol. 191 (Oct. 2018) , p. 105-115  
7.
13 p, 1.1 MB Drought stress and tree size determine stem CO2 efflux in a tropical forest / Rowland, Lucy (University of Exeter. College of Life and Environmental Sciences) ; da Costa, Antonio C. L. (Universidade Federal do Pará. Instituto de Geosciências) ; Oliveira, Alex A. R. (Museu Paraense Emílio Goeldi) ; Oliveira, Rafael S. (Universidade Estadual de Campinas. Instituto de Biologia (Brasil)) ; Bittencourt, Paulo L. (Universidade Estadual de Campinas. Instituto de Biologia (Brasil)) ; Costa, Patricia B. (Universidade Estadual de Campinas. Instituto de Biologia (Brasil)) ; Giles, Andre L. (Universidade Estadual de Campinas. Instituto de Biologia (Brasil)) ; Sosa, Azul I. (Universidade Estadual de Campinas. Instituto de Biologia (Brasil)) ; Coughlin, Ingrid (Universidade de São Paulo. Departamento de Biologia (Brasil)) ; Godlee, John L. (University of Edinburgh. School of GeoSciences) ; Vasconcelos, Steel S. (Embrapa Amazonia Oriental (Brasil)) ; Junior, João A. S. (Universidade Federal do Pará. Instituto de Geosciências) ; Ferreira, Leandro V. (Museu Paraense Emílio Goeldi) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i Aplicacions Forestals) ; Meir, Patrick (Australian National University. Research School of Biology) ; Institució Catalana de Recerca i Estudis Avançats
- CO₂ efflux from stems (CO₂_stem) accounts for a substantial fraction of tropical forest gross primary productivity, but the climate sensitivity of this flux remains poorly understood. - We present a study of tropical forest CO₂_stem from 215 trees across wet and dry seasons, at the world’s longest running tropical forest drought experiment site. [...]
2018 - 10.1111/nph.15024
New phytologist, Vol. 218 Núm. 4 (june 2018) , p. 1393-1405  
8.
10 p, 1013.8 KB Shock and stabilisation following long-term drought in tropical forest from 15 years of litterfall dynamics / Rowland, Lucy (University of Exeter. Department of Geography) ; da Costa, Antonio C. L. (Universidade Federal do Pará. Instituto de Geosciências) ; Oliveira, Alex A. R. (Museu Paraense Emílio Goeldi) ; Almeida, Samuel S. (Museu Paraense Emílio Goeldi) ; Ferreira, Leandro V. (Museu Paraense Emílio Goeldi) ; Malhi, Yadvinder (University of Oxford. Environmental Change Institute) ; Metcalfe, Dan B. (Lund University. Physical Geography and Ecosystem Science) ; Mencuccini, Maurizio (Centre de Recerca Ecològica i Aplicacions Forestals) ; Grace, John (University of Edinburgh. School of GeoSciences) ; Meir, Patrick (Australian National University. Research School of Biology) ; Institució Catalana de Recerca i Estudis Avançats
1. Litterfall dynamics in tropical forests are a good indicator of overall tropical forest function, indicative of carbon invested in both photosynthesising tissues and reproductive organs such as flowers and fruits. [...]
2018 - 10.1111/1365-2745.12931
Journal of ecology, Vol. 106 Núm. 4 (july 2018) , p. 1673-1682  
9.
13 p, 2.8 MB Calcium-dependent protein kinase OsCPK10 mediates both drought tolerance and blast disease resistance in rice plants / Bundó Barberà, Mireia (Centre de Recerca en Agrigenòmica) ; Coca López, María (Centre de Recerca en Agrigenòmica)
OsCPK10 mediates drought tolerance and blast disease resistance in rice plants by enhancing their reactive oxygen species scavenging capacity and so reducing oxidative damage associated with both stresses. [...]
2017 - 10.1093/jxb/erx145
Journal of Experimental Botany, Vol. 68, Num. 11 (May 2017) , p. 2963-2975  
10.
20 p, 4.2 MB Quantifying soil moisture impacts on light use efficiency across biomes / Stocker, Benjamin (Centre de Recerca Ecològica i Aplicacions Forestals) ; Zscheischler, Jakob (ETH Zurich. Institute for Atmospheric and Climate Science) ; Keenan, Trevor F. (UC Berkeley. Department of Environmental Science, Policy and Management) ; Prentice, I. Colin (Imperial College London. Department of Life Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Seneviratne, Sonia I. (ETH Zurich. Institute for Atmospheric and Climate Science)
Terrestrial primary productivity and carbon cycle impacts of droughts are commonly quantified using vapour pressure deficit (VPD) data and remotely sensed greenness, without accounting for soil moisture. [...]
2018 - 10.1111/nph.15123
The New Phytologist, Vol. 218, issue 4 (June 2018) , p. 1430-1449  

Articles : 74 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 3 registres trobats  
1.
129 p, 3.7 MB Effects of drought-induced forest die-off and species replacement on soil CO2 effluxes / Barba Ferrer, 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 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  
2.
132 p, 3.7 MB Drought-induced die-off in Pinus sylvestris and Quercus ilex forests of Catalonia / Galiano Pérez, Lucía ; Lloret Maya, Francisco, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Martínez-Vilalta, Jordi, 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  
3.
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
Graduat o Graduada en Genètica [833]  

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