Resultados globales: 9 registros encontrados en 0.04 segundos.
Artículos, Encontrados 8 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 8 registros  
1.
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  
2.
38 p, 802.7 KB Quantitative study on nitrogen deposition and canopy retention in Mediterranean evergreen forests / Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Izquieta-Rojano, Sheila (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; García-Gómez, Héctor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Elustondo, David (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Santamaría, Jesús Miguel (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya))
To assess the impact of nitrogen (N) pollutants on forest ecosystems, the role of the interactions in the canopy needs to be understood. A great number of studies have addressed this issue in heavily N-polluted regions in north and central Europe. [...]
2017 - 10.1007/s11356-017-8861-4
Environmental science and pollution research, Vol. 24, issue 34 (Dec. 2017) ,p. 26213-26226  
3.
37 p, 1.9 MB Dry deposition and canopy uptake in Mediterranean holm-oak forests estimated with a canopy budget model : a focus on N estimations / Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Izquieta-Rojano, Sheila (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; García-Gómez, Héctor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Elustondo, David (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Santamaría Ulecia, Jesús Miguel (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Bulk/wet and throughfall fluxes of major compounds were measured from June 2011 to June 2013 at four Mediterranean holm-oak (Quercus ilex) forests in the Iberian Peninsula. Regression analysis between net throughfall fluxes and precipitation indicated that the best defined canopy process was leaching for K⁺ and uptake for NH₄⁺ at all sites. [...]
2017 - 10.1016/j.atmosenv.2016.12.038
Atmospheric environment, Vol. 152 (March 2017) , p. 191-200  
4.
16 p, 1.4 MB Dynamics of non-structural carbohydrates in three Mediterranean woody species following long-term experimental drought / Rosas, Teresa (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (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) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Stored non-structural carbohydrates (NSC) have been proposed as a key determinant of drought resistance in plants. However, the evidence for this role is controversial, as it comes mostly from observational, short-term studies. [...]
2013 - 10.3389/fpls.2013.00400
Frontiers in plant science, Vol. 4, article 400 (Oct. 2013) , p. 1-16  
5.
21 p, 802.7 KB Throughfall and bulk deposition of dissolved organic nitrogen to holm oak forests in the Iberian Peninsula : flux estimation and identification of potential sources / Izquieta-Rojano, Sheila (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; García-Gómez, Héctor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Santamaría Ulecia, Jesús Miguel (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Tang, Y. S. (Centre for Ecology and Hidrology (Regne Unit)) ; Santamaría, C. (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Valiño, Fernando (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Lasheras, E. (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental) ; Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Cape, J. N. (Centre for Ecology and Hidrology (Regne Unit)) ; Elustondo, David (Universidad de Navarra. Laboratorio Integrado de Calidad Ambiental)
Deposition of dissolved organic nitrogen (DON) in both bulk precipitation (BD) and canopy throughfall (TF) has been measured for the first time in the western Mediterranean. The study was carried out over a year from 2012 to 2013 at four evergreen holm oak forests located in the Iberian Peninsula: two sites in the Province of Barcelona (Northeastern Spain), one in the Province of Madrid (central Spain) and the fourth in the Province of Navarra (Northern Spain). [...]
2016 - 10.1016/j.envpol.2015.12.002
Environmental pollution, Vol. 210 (March 2016) , p. 104-112  
6.
33 p, 1.1 MB Long-term effects of changing atmospheric pollution on throughfall, bulk deposition and streamwaters in a Mediterranean forest / Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rodrigo Domínguez, Anselm (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The abatement programs implanted in Europe to reduce SO₂, NO₂ and NH³ emissions are here evaluated by analyzing the relationships between emissions in Spain and neighboring countries and atmospheric deposition in a Mediterranean forest in the Montseny mountains (NE Spain) for the last 3decades. [...]
2016 - 10.1016/j.scitotenv.2015.12.017
Science of the total environment, Vol. 544 (Feb. 2016) , p. 919-928  
7.
38 p, 609.4 KB Sulphur isotopes as tracers of the influence of a coal-fired power plant on a Scots pine forest in Catalonia (NE Spain) / Puig Caminal, Roger (Universitat de Barcelona. Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Soler i Gil, Albert (Universitat de Barcelona. Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals)
Stable sulphur isotopes and major ionic composition were analysed in precipitation and throughfall samples from a Scots pine (Pinus sylvestris, L. ) forest near the Cercs coal-fired power plant (Catalonia, NE Spain). [...]
2008 - 10.1016/j.atmosenv.2007.09.059
Atmospheric environment, Vol. 42 Issue 4 (Feb. 2008) , p. 733-745  
8.
10 p, 321.2 KB Retranslocament de nutrients en les fulles senescents de faig (Fagus sylvatica L.) / Verdú, Anton M. C. (Universitat Autònoma de Barcelona. Departament de Botànica) ; Riba Rovira, Miquel (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Rodà, F. (Ferran), 1953- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Nutrient (P. K. Ca and Mg) contents of leaves prior to senescence, nutrient return in leaf litterfall, and nutrient lcaching in throughfall were measured during October and November in a beech forest experimental plot in the Montseny Mountains (NE Spain). [...]
Es mesuraren les mineralomasses foliars de P, K, Ca i Mg abans de la senescencia i el retorn de nutrients per la caiguda de fulles i per la lixiviació en el trascol durant octubre i novembre en una parcel4a experimental de la fageda de Santa Fe (Montseny, Barcelona). [...]

1985
Orsis, V. 1 (1985) p. 91-100  

Documentos de investigación Encontrados 1 registros  
1.
8.3 MB Multi-approach investigation of the dynamics of rainfall partitioning fluxes and their implications in a mediterranean environment / Pinos Flores, Juan Andrés ; Latron, Jérôme, dir. ; Llorens García, Pilar, dir.
La intercepció de la precipitació per la capçada dels arbres impedeix que la pluja arribi immediatament a terra, redistribuint-la en forma de trascol i d'escolament cortical. L'objectiu del present treball és investigar el paper de la coberta forestal en la distribució espacial i temporal dels fluxos de trascol i escolament cortical en un bosc Mediterrani. [...]
La interceptación de la precipitación por el dosel arbóreo impide que la lluvia llegue inmediatamente al suelo, redistribuyéndola en forma de trascolación y escorrentía cortical. El objetivo de la presente investigación es investigar el papel de la cubierta forestal en la distribución espacial y temporal de los flujos de trascolación y escorrentía cortical en un bosque Mediterráneo. [...]
Rainfall interception by forest canopies prevents rainfall from immediately reaching the soil, redistributing it in the form of throughfall and stemflow. The aim of the present research was to investigate the role of forest cover on the spatial and temporal distribution of both flows in a Mediterranean forest. [...]

2023  

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