Mostrando 10 resultados de: 95
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Conservation Biology(5)
Journal of Ecology(5)
Population Ecology(5)
Journal of Vegetation Science(4)
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Ecología(55)
Economía de la tierra y la energía(24)
Factores que afectan al comportamiento social(18)
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Huertos, frutas, silvicultura(14)
Habitat and microsite influence demography of two herbs in intact and degraded scrub
ArticleAbstract: Identifying environmental factors associated with vital rate variation is critical to predict populaPalabras claves:anthropogenic disturbance, Establishment, Florida, germination, LTRE, Periodic matrix modelAutores:Pedro Francisco Quintana-Ascencio, Stephens E.L., Tye M.Fuentes:scopusHabitat selection in transformed landscapes and the role of forest remnants and shade coffee in the conservation of resident birds
ArticleAbstract: Biodiversity conservation in transformed landscapes is becoming increasingly important. However, mosPalabras claves:agroforestry systems, Ecological traps, habitat performance, Habitat preference, Habitat selection, novel ecosystems, source and sink, undervalued resourcesAutores:Bayly N.J., Pedro Francisco Quintana-Ascencio, Sánchez-Clavijo L.M.Fuentes:scopusHow 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:scopusEnvironmental drivers of femaleness of an inter-Andean monoecious shrub
ArticleAbstract: Hetero-and conspecific interactions, nutrient availability, climate, habitat heterogeneity, and distPalabras claves:Croton, ECUADOR, loja, monoecy, neighbors, plant size, sexual expressionAutores:Alex Romero, César Vallejo, David H. Duncan, Diego P. Vélez-Mora, Pablo Ramón, Pedro Francisco Quintana-AscencioFuentes:googlescopusExploring 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:scopusFire-mediated effects of shrubs, lichens and herbs on the demography of Hypericum cumulicola in patchy Florida scrub
ArticleAbstract: Understanding the effect of disturbance and interspecific interactions on population dynamics and avPalabras claves:competition, Disturbance, endangered species, Florida rosemary, managementAutores:Morales-Hernández M., Pedro Francisco Quintana-AscencioFuentes:scopus