Mostrando 10 resultados de: 13
Filtros aplicados
Publisher
Global Change Biology(3)
Tree Physiology(2)
Biogeosciences(1)
Environmental and Experimental Botany(1)
Forest Ecology and Management(1)
Área temáticas
Ecología(11)
Geología, hidrología, meteorología(6)
Huertos, frutas, silvicultura(4)
Agricultura y tecnologías afines(2)
Factores que afectan al comportamiento social(2)
Origen
scopus(13)
Comparing and evaluating process-based ecosystem model pbkp_redictions of carbon and water fluxes in major European forest biomes
ArticleAbstract: Process-based models can be classified into: (a) terrestrial biogeochemical models (TBMs), which simPalabras claves:AET, Carbon and water fluxes, Climate Change, Ecosystem models, EUROFLUX, NEEAutores:Arneth A., Bugmann H., Carlos A. Gracia, Friedlingstein P., Morales P., Ogee J., Pla E., Prentice I.C., Sabaté S., Sánchez A., Sitch S., Smith B., Smith P., Sykes M.T., Viovy N., Zierl B.Fuentes:scopusAssessment of the impacts of climate change on Mediterranean terrestrial ecosystems based on data from field experiments and long-term monitored field gradients in Catalonia
ReviewAbstract: Climate change is increasing temperatures globally and drought in many regions. If climate change coPalabras claves:Climate Change, Community and ecosystem changes, drought, experiments, Long-term, management, Mediterranean terrestrial ecosystems, molecular, Morphological and physiological changes, Nutrients, Observations, resilienceAutores:Achotegui-Castells A., Asensio D., Barbeta A., Bartrons M., Camino M., Carlos A. Gracia, Carnicer J., Estiarte M., Farré-Armengol G., Fernández-Martínez M., Filella I., Gargallo-Garriga A., Grau O., Liu D., Liu L., Llusià J., Margalef O., Nadal-Sala D., Ogaya R., Peguero G., Pẽuelas J., Pla-Rabes S., Preece C., Rico L., Rivas-Ubach A., Sabaté S., Sardans J., Sperlich D., Stefanescu C., Terradas J., Urbina I., Verger A., Vives M., Zhang C.Fuentes:scopusBiodiversity correlates with regional patterns of forest litter pools
ArticleAbstract: We compared litter pools of more than 1,000 forests differing in tree species' diversity over a largPalabras claves:Climate, Mediterranean forests, Mixed forests, species diversityAutores:Carlos A. Gracia, Ibáñez J., Vayreda J., Vilà M.Fuentes:scopusFine roots dynamics in a Mediterranean forest: Effects of drought and stem density
Conference ObjectAbstract: Summer drought is a characteristic trait of Mediterranean climates and can limit primary production.Palabras claves:Holm oaks, Minirhizotron, Quercus ilex, soil water content, ThinningAutores:Carlos A. Gracia, López B.C., Sabaté S.Fuentes:scopusEstimating annual rainfall threshold for establishment of tree species in water-limited ecosystems using tree-ring data
ArticleAbstract: In arid and semi-arid ecosystems, water availability is discontinuous, highly variable, and charactePalabras claves:ENSO, Prosopis chilensis, PROSOPIS PALLIDA, Rainfall pulse, Recruitment, Semi-aridAutores:Carlos A. Gracia, Holmgren M., López B.C., Sabaté S.Fuentes:scopusEvaluation of six process-based forest growth models using eddy-covariance measurements of CO<inf>2</inf> and H<inf>2</inf>O fluxes at six forest sites in Europe
ArticleAbstract: Reliable models are required to assess the impacts of climate change on forest ecosystems. Precise aPalabras claves:accuracy, Climate Change, Generality, Process models, Realism, Water and carbon fluxesAutores:Bartelink H., Berbigier P., Bernhofer C., Borghetti M., Carlos A. Gracia, Cienciala E., Dolman A.J., Froer O., Granier A., Grünwald T., Hari P., Jans W., Kellomäki S., Kramer K., Leinonen I., Loustau D., Magnani F., Markkanen T., Matteucci G., Mohren G., Moors E., Nissinen A., Peltola H., Sabaté S., Sánchez A., Sontag M., Valentini R., Vesala T.Fuentes:scopusNutrient content in Quercus ilex canopies: Seasonal and spatial variation within a catchment
ArticleAbstract: Spatial and temporal changes in canopy nutrient content were studied in 1988 and 1989 in a MediterraPalabras claves:Canopy, nutrient content and dynamics, nutrient resorption, Quercus ilexAutores:Carlos A. Gracia, Sabaté S., Sala A.Fuentes:scopusGrowth response of mixed mediterranean oak coppices to rainfall reduction. Could selective thinning have any influence on it?
ArticleAbstract: Climate change is one of the major challenges for ecosystem conservation. One of the most vulnerablePalabras claves:Climate Change, drought, forest management, Quercus cerrioides, Quercus ilex, ResproutingAutores:Carlos A. Gracia, Cotillas M., Espelta J.M., Sabaté S.Fuentes:scopusImproved understanding of drought controls on seasonal variation in mediterranean forest canopy CO<inf>2</inf> and water fluxes through combined in situ measurements and ecosystem modelling
ArticleAbstract: Water stress is a defining characteristic of Mediterranean ecosystems, and is likely to become morePalabras claves:Autores:Carlos A. Gracia, Friend A.D., García R., Keenan T.F., Sabaté S., Zaehle S.Fuentes:scopusLoss of water availability and stream biodiversity under land abandonment and climate change in a Mediterranean catchment (Olzinelles, NE Spain)
ArticleAbstract: In the north rim of the Mediterranean region, where forest cover is increasing as a result of land aPalabras claves:Aquatic fauna, Land-cover change, Mediterranean catchment, warming, Water coursesAutores:Badia A., Boada M., Carlos A. Gracia, Otero I., Pẽuelas J., Pla E., Sabaté S., Vayreda J.Fuentes:scopus