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Articles 256 registres trobats  inicianterior241 - 250següent  anar al registre: La cerca s'ha fet en 0.02 segons. 
241.
13 p, 316.7 KB Monoterpene emissions from rubber trees (Hevea brasiliensis) in a changing landscape and climate: chemical speciation and environmental control / Wang, Yong-Feng (Chinese Academy of Sciences. Xishuangbanna Tropical Botanical Garden) ; Owen, Susan M. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Li, Qing-Jun (Chinese Academy of Sciences. Xishuangbanna Tropical Botanical Garden) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Emissions of biogenic volatile organic compounds (VOCs) have important roles in ecophysiology and atmospheric chemistry at a wide range of spatial and temporal scales. Tropical regions are a major global source of VOC emissions and magnitude and chemical speciation of VOC emissions are highly plant-species specific. [...]
2007 - 10.1111/j.1365-2486.2007.01441.x
Global change biology, Vol. 13, Núm. 11 (Novembre 2007) , p. 2270-2282  
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242.
18 p, 294.0 KB Microbial soil respiration and its dependency on carbon inputs, soil temperature and moisture / Curiel Yuste, Jorge (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Baldocchi, Dennis (University of California at Berkeley. Department of Environmental Science) ; Gershenson, A. (University of California) ; Goldstein, A. (University of California at Berkeley. Department of Environmental Science) ; Misson, L. (University of California at Berkeley. Department of Environmental Science) ; Wong, S. (University of California at Berkeley. Department of Environmental Science)
This experiment was designed to study three determinant factors in decomposition patterns of soil organic matter (SOM): temperature, water and carbon (C) inputs. The study combined field measurements with soil lab incubations and ends with a modelling framework based on the results obtained. [...]
2007 - 10.1111/j.1365-2486.2007.01415.x
Global change biology, Vol. 13, Núm. 9 (Setembre 2007) , p. 2018-2035  
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243.
12 p, 371.7 KB Rapid climate change-related growth decline at the southern range edge of Fagus sylvatica / Jump, Alistair S. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Hunt, Jenny M. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Studies on Fagus sylvatica show that growth in populations toward the southern limit of this species' distribution is limited strongly by drought. Warming temperatures in the Mediterranean region are expected to exacerbate drought where they are not accompanied by increases in precipitation. [...]
2006 - 10.1111/j.1365-2486.2006.01250.x
Global change biology, Vol. 12, Núm. 11 ( 2006) , p. 2163-2174  
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244.
8 p, 180.3 KB Canopy recovery after drought dieback in holm-oak Mediterranean forests of Catalonia (NE Spain) / Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Siscart, Daniel (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Dalmases, Carles (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climate change is likely to produce more frequent and longer droughts in the Mediterranean region, like that of 1994, which produced important changes in the Quercus ilex forests, with up to 76% of the trees showing complete canopy dieback. [...]
2004 - 10.1111/j.1365-2486.2004.00870.x
Global change biology, Vol. 10, Núm. 12 (2004) , p. 2092-2099  
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245.
11 p, 214.6 KB Experimental evidence of reduced diversity of seedlings due to climate modification in a Mediterranean-type community / Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals)
We are still lacking in experimental evidence of the effects of climate change on the richness of plant species under field conditions. We report a decrease in the species richness of recruited seedlings in a Mediterranean shrubland in experimentally induced drought and warming over 4 consecutive years. [...]
2004 - 10.1111/j.1365-2486.2004.00725.x
Global change biology, Vol. 10, Núm. 2 (2004) , p. 248-258  
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246.
10 p, 956.2 KB A global change-induced biome shift in the Montseny mountains (NE Spain) / Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Boada, Martí 1949- (Universitat Autònoma de Barcelona. Departament de Geografia)
Shifts in plant species and biome distribution in response to warming have been described in past climate changes. However, reported evidence of such shifts under current climate change is still scarce. [...]
2003 - 10.1046/j.1365-2486.2003.00566.x
Global change biology, Vol. 9, Núm. 2 (2003) , p. 131-140  
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247.
14 p, 536.4 KB Changed plant and animal life cycles from 1952 to 2000 in the Mediterranean region / Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Filella, Iolanda, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Comas Sanchez, Pere (Cardedeu Field Station)
The available data on climate over the past century indicate that the earth is warming. Important biological effects, including changes of plant and animal life cycle events, have already been reported. [...]
2002 - 10.1046/j.1365-2486.2002.00489.x
Global change biology, Vol. 8, Núm. 6 (2002) , p. 531-544  
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248.
17 p, 343.3 KB Historical importance of wetlands in malaria transmission in southwest of Spain / Sousa, Arturo (Universidad de Sevilla. Departamento de Biología Vegetal y Ecología) ; Andrade, Fátima (Junta de Andalucia. Consejería de Medio Ambiente) ; Félix, Alfredo (Empresa de Gestión Medio Ambiente (Sevilla, Andalusia)) ; Jurado, Vicente (Universidad Pablo de Olavide. Área de Ecología) ; León-Botubol, Alejandra (Universidad de Sevilla. Departamento de Biología Vegetal y Ecología) ; García-Murillo, Pablo (Universidad de Sevilla. Departamento de Biología Vegetal y Ecología) ; García-Barrón, Leoncio (Universidad de Sevilla. Departamento de Física Aplicada) ; Morales, Julia (Universidad de Sevilla. Departamento de Biología Vegetal y Ecología)
Malaria is a parasitic disease that is currently affecting a good number of countries with approximately one million deaths per year. Traditionally, this pathology has been related to wetlands and other unhealthy water bodies. [...]
La Malaria es una enfermedad parasitaria que, actualmente, afecta a numerosos países con alrededor de un millón de fallecidos al año. Tradicionalmente esta patología se ha asociado a humedales y otros cuerpos de agua insalubres. [...]
2009
Limnética, Vol. 28, Núm. 2 ( 2009) , p. 283-300  
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249.
14 p, 334.1 KB Métodos de reducción de escala : aplicaciones al tiempo, clima, variabilidad climática y cambio climático / Amador, Jorge A. (Universidad de Costa Rica. Centro de Investigaciones Geofísicas) ; Alfaro, Eric J. (Universidad de Costa Rica. Centro de Investigaciones Geofísicas)
Los Modelos de Circulación General Atmosféricos-Oceánicos Acoplados muestran buena habilidad para simular la evolución de las circulaciones de escala global. Sin embargo, esta bondad no es muy útil para el estudio de impactos locales debido a que la resolución espacial de esos modelos está por encima de la escala de los impactos locales que se desean analizar. [...]
Coupled Atmosphere-Ocean General Circulation Models demonstrate good skill in simulating large scale circulations. However this output is not very useful to study local impacts, as its spatial resolution is courser than the scale of local impacts. [...]
2009
Revibec : revista de la Red Iberoamericana de Economia Ecológica, V. 11 (2009) p. 39-52  
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250.
9 p, 559.5 KB Definición de un modelo de clima laboral basado en la gestión por competencias / Olaz Capitán, Ángel José
El análisis del clima laboral responde a una visión multivariante en la que, desde la década de los años 60 del pasado siglo, diferentes investigadores lo han modelizado evidenciando diferentes dimensiones explicativas de la realidad socio-organizativa. [...]
The analysis of the labour climate is related to a multivariant vision in which, from the 60's decade of the last century, different investigators have shaped it showing different explanatory dimensions of the socio-organizational reality. [...]
2009 - 10.5565/rev/papers/v91n0.728
Papers : revista de sociologia, N. 91 (2009) p. 193-201  
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