Mostrando 10 resultados de: 16
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Acta Palaeobotanica(1)
Biogeosciences(1)
Biotropica(1)
Conservation Biology(1)
Ecology and Evolution(1)
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Ecología(7)
Temas específicos de la historia natural de las plantas(7)
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Plantas conocidas por sus características y flores(5)
Economía de la tierra y la energía(2)
Extinction-rate estimates for a modern Neotropical flora
ArticleAbstract: Concerns about elevated extinction rates in the tropics are a common feature of the conservation litPalabras claves:Autores:Jørgensen P.M., Pitman N.C.A., Renato Valencia, Susana Yánez León, Williams R.Fuentes:googlescopusFrom leaf to soil: N-alkane signal preservation, despite degradation along an environmental gradient in the tropical Andes
ArticleAbstract: The relative abundance of n-alkanes of different chain lengths obtained from ancient soils and sedimPalabras claves:Autores:Francisco Cuesta C., Gosling W.D., Jansen B., Susana Yánez León, Van Manen M.L.T.Fuentes:googlescopusDiversity patterns of epiphytic bryophytes across spatial scales: Species-rich crowns and beta-diverse trunks
ArticleAbstract: Tropical forests are highly diverse at many spatial scales. In these forests, small-sized canopy orgPalabras claves:Beta diversity, Canopy, Species richness, Species turnover, tropical lowland forests, vertical gradients, Yasuní national parkAutores:Bader M.Y., Bendix J., Berdugo M.B., Gradstein S.R., Guérot L., Susana Yánez LeónFuentes:scopusAn integrated assessment of the vascular plant species of the Americas
ArticleAbstract: The cataloging of the vascular plants of the Americas has a centuries-long history, but it is only iPalabras claves:Autores:Acevedo-Rodríguez P., Beck S.G., Belgrano M.J., Bernal R., Berry P.E., Brako L., Carmen Ulloa-Ulloa, Celis M., David A. Neill, Davidse G., Forzza R.C., Hokche O., Jørgensen P.M., León B., Magill R.E., Nee M.H., Raven P.H., Robbert Gradstein S., Stimmel H., Strong M.T., Susana Yánez León, Villaseñor J.L., Zarucchi J.L., Zuloaga F.O.Fuentes:googlescopusAvailability, diversification and versatility explain human selection of introduced plants in Ecuadorian traditional medicine
ArticleAbstract: Globally, a majority of people use plants as a primary source of healthcare and introduced plants arPalabras claves:Autores:Balslev H., Duffy D.C., Gaoue O.G., Hart G., Hugo Navarrete, Jørgensen P.M., Lucía de la Torre, Manuel J. Macía, Priscilla Muriel, Susana Yánez LeónFuentes:googlescopusLate-Holocene maize cultivation, fire, and forest change at Lake Ayauch<sup>i</sup>, Amazonian Ecuador
ArticleAbstract: A high-resolution paleoecological record provides a 2690 year-long fossil pollen and charcoal historPalabras claves:amazonía, cultivation, European colonization, Fossil charcoal, Fossil pollen, maizeAutores:Åkesson C.M., Bush M.B., McMichael C.N.H., Susana Yánez LeónFuentes:googlescopusLeaf wax n-alkane patterns of six tropical montane tree species show species-specific environmental response
ArticleAbstract: It remains poorly understood how the composition of leaf wax n-alkanes reflects the local environmenPalabras claves:ECUADOR, leaf wax, Lipid biomarkers, n-alkanes, species-specific response, Western AndesAutores:Francisco Cuesta C., Gosling W.D., Jansen B., Susana Yánez León, Teunissen van Manen M.L.Fuentes:googlescopusLiverwort diversity in Polylepis pauta forests of Ecuador under different climatic conditions
ArticleAbstract: Polylepis: forests are the world’s highest forests in terms of elevation and host a unique biodiversPalabras claves:Biogeography, bryophytes, climate indicators, Life form, Marchantiophyta, Tropical AndesAutores:Gradstein S.R., Susana Yánez LeónFuentes:googlescopusLiverworts (Marchantiophyta) of Polylepis pauta forests from Ecuador with description of Leptoscyphus leoniae sp. nov. and Plagiochila pautaphila sp. nov
ArticleAbstract: Forests dominated by Polylepis pauta occur in humid environments in the high Andes of Ecuador, PeruPalabras claves:Biodiversity, bryophytes, Leptoscyphus, Mossy forest, Plagiochila, Polylepis forest, taxonomy, Tropical AndesAutores:Gradstein S.R., Susana Yánez LeónFuentes:googlescopusMid- and late Holocene vegetation and environmental dynamics in the Llanganates National Park, Anteojos Valley, central Ecuadorian Andes
ArticleAbstract: The last ca. 4100 cal yr BP of palaeoenviromental conditions in the Llanganates National Park, centrPalabras claves:central Ecuadorian Andes, Mid-Holocene, palaeoecology, Paramo, vegetation dynamicAutores:Andrea Villota, Behling H., Susana Yánez LeónFuentes:googlescopus