Mostrando 10 resultados de: 55
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Journal of Ecology(5)
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Journal of Vegetation Science(4)
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Economía de la tierra y la energía(14)
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scopus(55)
How do plant ecologists use matrix population models?
ArticleAbstract: Matrix projection models are among the most widely used tools in plant ecology. However, the way inPalabras claves:Conservation, ecological forecasting, extinction risk, harvest, Matrix projection models, Plant population dynamics, population growth rate, Population viability analysis, Risk Assessment, Sensitivity AnalysisAutores:Bell T., Bierzychudek P., Crone E.E., Ehrlén J., Ellis M.M., Kaye T.N., Knight T.M., Lesica P., Menges E.S., Morris W.F., Oostermeijer G., Pedro Francisco Quintana-Ascencio, Stanley A., Ticktin T., Valverde T., Williams J.L.Fuentes:scopusHypericum cumulicola demography in unoccupied and occupied Florida scrub patches with different time-since-fire
ArticleAbstract: 1 Metapopulation models predict that unoccupied, but suitable, patches will exist for species subjecPalabras claves:Conservation, Isozymes, Lake Wales Ridge, management, metapopulation, Rare speciesAutores:Dolan R., Menges E.S., Pedro Francisco Quintana-AscencioFuentes:scopusEnvironmental Factors Affecting Germination and Seedling Survival of Carolina Willow (Salix Caroliniana)
ArticleAbstract: In recent decades, invasive shrubs have replaced herbaceous wetlands in many parts of the world. InPalabras claves:Florida, hydrology, Invasive species, restoration, Riparian zone, Salix spp.Autores:Castro-Morales L.M., Fauth J.E., Hall D.L., Pedro Francisco Quintana-Ascencio, Ponzio K.J.Fuentes:scopusExploring population responses to environmental change when there is never enough data: a factor analytic approach
ArticleAbstract: Temporal variability in the environment drives variation in vital rates, with consequences for populPalabras claves:Carduus nutans, Covariation, environmental variation, Eryngium cuneifolium, factor analysis, integral projection model, Life history, Population dynamicsAutores:Childs D.Z., Hindle B., Menges E.S., Pedro Francisco Quintana-Ascencio, Rees M., Sheppard A.Fuentes:scopusFine-scale spatial variation in fitness is comparable to disturbance-induced fluctuations in a fire-adapted species
ArticleAbstract: The spatial scale at which demographic performance (e.g., net reproductive output) varies can profouPalabras claves:fire, Florida scrub, Hypericum cumulicola, life table response experiment (LTRE), spatial scaleAutores:Childs D.Z., Coutts S.R., Menges E.S., Pedro Francisco Quintana-Ascencio, Salguero-Gómez R.Fuentes:scopusFire mediated edge effects in bayhead tree islands
ArticleAbstract: Question: The role edges play in mediating the effects of disturbance is unclear. Bayhead tree islanPalabras claves:Char height, Fire effects, Fire severity, Gordonia lasianthus, Path Analysis, Pinus elliottii var. densaAutores:Matlaga D.P., Menges E.S., Pedro Francisco Quintana-Ascencio, Pickert R.Fuentes:scopusEvidence of Morphological Divergence and Reproductive Isolation in a Narrow Elevation Gradient
ArticleAbstract: Elevation gradients generate different environmental conditions. This environmental differentiationPalabras claves:Croton, elevation gradient, Inter-andean shrubland, Morphological divergence, pollen limitation, Reproductive isolationAutores:Diego P. Vélez-Mora, Pedro Francisco Quintana-Ascencio, Trigueros-Alatorre K.Fuentes:scopusGenetic change following fire in populations of a seed-banking perennial plant
ArticleAbstract: Disturbances such as fire have the potential to remove genetic variation, but seed banks may counterPalabras claves:Allozymes, fire, Florida scrub, Genetic variation, Hypericum cumulicolaAutores:Dolan R., Menges E.S., Pedro Francisco Quintana-AscencioFuentes:scopusDemographic effects of interacting species: exploring stable coexistence under increased climatic variability in a semiarid shrub community
ArticleAbstract: Population persistence is strongly determined by climatic variability. Changes in the patterns of clPalabras claves:Autores:Ana I. García-Cervigón, Escudero A., Ferrer-Cervantes M.E., Iriondo J.M., Olano Mendoza J., Pedro Francisco Quintana-Ascencio, Sánchez A.M.Fuentes:scopusEcological Terms Strongly Impact Research and its Implications
OtherAbstract:Palabras claves:Autores:Biazzo I.N., Pedro Francisco Quintana-AscencioFuentes:scopus