Mostrando 10 resultados de: 12
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Tree Physiology(3)
Journal of Arid Environments(2)
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scopus(12)
Climatic signals in growth and its relation to ENSO events of two Prosopis species following a latitudinal gradient in South America
ArticleAbstract: Semiarid environments throughout the world have lost a major part of their woody vegetation and biodPalabras claves:ALGARROBO, CHILE, dendrochronology, EL NIÑO, Perú, Prosopis chilensis, PROSOPIS PALLIDA, Semiarid land species, Spectral Analysis, Wavelet AnalysisAutores:Carlos A. Gracia, López B.C., Rodriguez R., Sabaté S.Fuentes:scopusAssessing the resilience of Mediterranean holm oaks to disturbances using selective thinning
ArticleAbstract: Climate change will increase the frequency and the intensity of droughts in the Mediterranean regionPalabras claves:Mediterranean forest, NIRS, Quercus ilex, resilience, Resprouting, starch, ThinningAutores:Carlos A. Gracia, Keenan T.F., López B.C., Sabaté S.Fuentes:scopusAn inflatable minirhizotron system for stony soils
ArticleAbstract: Commonly used minirhizotron methodologies imply the introduction of rigid frames into the soil. ThisPalabras claves:fine roots, Methodology, Minirhizotron, stony soilsAutores:Carlos A. Gracia, López B.C., Sabaté S.Fuentes:scopusAnnual and seasonal changes in fine root biomass of a Quercus ilex L. forest
Conference ObjectAbstract: The biomass, production and mortality of fine roots (roots with diameter <2.5 mm) were studied in aPalabras claves:Fine root biomass, Fine root mortality, Fine root production, Holm oak, Minirhizotron, Quercus ilex L.Autores:Carlos A. Gracia, López B.C., Sabaté S.Fuentes:scopusA synthesis of ENSO effects on drylands in Australia, North America and South America
ReviewAbstract: Fundamentally, El Niño Southern Oscillation (ENSO) is a climatic and oceanographic phenomenon, but iPalabras claves:Autores:Carlos A. Gracia, Dickman C.R., Graham S., Gutierrez J.R., Hice C., Holmgren M., Jaksic F., Kelt D.A., Letnic M., Lima M., López B.C., Meserve P.L., Milstead W.B., Polis G.A., Previtali M.A., Richter M., Sabaté S., Squeo F.A., Stapp P.Fuentes:scopusExtreme climatic events shape arid and semiarid ecosystems
ReviewAbstract: Climatic changes associated with the El Niño Southern Oscillation (ENSO) can have a dramatic impactPalabras claves:Autores:Carlos A. Gracia, Dickman C.R., Graham S., Gutierrez J.R., Hice C., Holmgren M., Jaksic F., Kelt D.A., Letnic M., Lima M., López B.C., Meserve P.L., Milstead W.B., Polis G.A., Previtali M.A., Richter M., Sabaté S., Squeo F.A., Stapp P.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:scopusFine-root longevity of Quercus ilex
ArticleAbstract: Fine-root longevity and phenology were studied in a Quercus ilex (holm oak) forest in Prades (NE SpaPalabras claves:Fine root longevity, Holm oak, Minirhizotron, Quercus ilex, Vertical longevity patternAutores: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:scopusVertical distribution of fine root density, length density, area index and mean diameter in a Quercus ilex forest
ArticleAbstract: We used minirhizotrons to determine the vertical distribution of fine roots in a holm oak (Quercus iPalabras claves:Holm oak, Minirhizotron, Soil waterAutores:Carlos A. Gracia, López B.C., Sabaté S.Fuentes:scopus