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Environmental drivers of leaf phenology in trees of the tropical species Ficus obtusifolia
ArticleAbstract: Vegetative as well as reproductive phenology of tropical trees frequently occur synchronously at thePalabras claves:Brevi-deciduous, Day length, Leaf fall, Sap flow velocity, Water relationsAutores:Ballestrini C., Herrera A., Wilmer TezaraFuentes:scopusEcophysiological responses to drought and salinity in the cosmopolitan invader Nicotiana glauca
ArticleAbstract: Nicotiana glauca, a shrub native to southern South America, is widely distributed in the Americas, fPalabras claves:drought, Osmotic adjustment, Salinity, Water deficitAutores:Gonzalez A.E., Herrera A., Rengifo E., Wilmer TezaraFuentes:scopusNocturnal sap flow in the C<inf>3</inf>-CAM species, Clusia minor
ArticleAbstract: Clusia minor L. is a C3-CAM species in which Crassulacean acid Metabolism (CAM) is induced, among otPalabras claves:C -CAM 3, Clusia minor, Crassulacean acid metabolism, Nocturnal sap flow, Osmotic potential, water potentialAutores:Ballestrini C., Herrera A., Wilmer TezaraFuentes:scopusInduction by drought of crassulacean acid metabolism in the terrestrial bromeliad, Puya floccosa
ArticleAbstract: In the terrestrial bromeliad, Puya floccosa, a value of carbon isotopic composition (δ13C) of -22‰ hPalabras claves:Bromeliaceae, Elevation, nocturnal acid accumulationAutores:Ballestrini C., Herrera A., Martin C., Medina E., Wilmer TezaraFuentes:scopusPhenotypic plasticity to photon flux density of physiological, anatomical and growth traits in a modern Criollo cocoa clone
ArticleAbstract: Cocoa grows under shade, but some cultivars develop successfully in full sunlight. In order to charaPalabras claves:Autores:De Almeida J., Herrera A., Wilmer TezaraFuentes:scopusPhotosynthesis and photoinhibition in two xerophytic shrubs during drought
ArticleAbstract: Seasonal changes in water relations, net photosynthetic rate (P N), and fluorescence of chlorophyllPalabras claves:Fluorescence, Ipomoea carnea, Jatropha gossypifolia, Net photosynthetic rate, Photosystem 2, quantum yield, Stomatal conductance, water stress, XerophytesAutores:Herrera A., Marín O., Martínez D., Rengifo E., Wilmer TezaraFuentes:scopusPhysiological responses to drought and experimental water deficit and waterlogging of four clones of cacao (Theobroma cacao L.) selected for cultivation in Venezuela
ArticleAbstract: Cocoa is sensitive to both water deficit (WD) and waterlogging (WL), especially during the juvenilePalabras claves:COCOA, Lenticels, photosynthesis, Water deficit, WaterloggingAutores:De Almeida J., Herrera A., Wilmer TezaraFuentes:scopusSeasonal changes in photosynthesis of trees in the flooded forest of the Mapire River
ArticleAbstract: We studied the flood tolerance of five tree species growing in the flooded forest adjacent to the MaPalabras claves:Acosmium nitens, Campsiandra laurifolia, Eschweilera tenuifolia, Leaf conductance, Psidium ovatifolium, Symmeria paniculata, Tropical Forest, water stress, Xylem water potentialAutores:Donoso C., Fernandez M.D., Herrera A., Herrera C., Pieters A.J., Rengifo E., Wilmer TezaraFuentes:scopusSeasonal changes in water relations, photosynthesis and leaf anatomy of two species growing along a natural CO<inf>2</inf> gradient
ArticleAbstract: In order to gain knowledge on the physiological and anatomical responses of plants to long-term growPalabras claves:Brownea coccinea, Leaf anatomy, photosynthesis, Spatiphylum cannifoliumAutores:Herrera A., Marín O., Rengifo E., Wilmer TezaraFuentes:scopusWater relations, chlorophyll a fluorescence, and contents of saccharides in tree species of a tropical forest in response to flood
ArticleAbstract: We studied the seasonal changes in water relations, chlorophyll a fluorescence, and leaf saccharidePalabras claves:Acosmium nitens, Campsiandra laurifolia, Eschweilera tenuifolia, Net photosynthetic rate, Psidium ovatifolium, soluble sugars, starch, Stomatal conductance, Symmeria paniculataAutores:Herrera A., Rengifo E., Wilmer TezaraFuentes:scopus