Mostrando 10 resultados de: 89
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Ecology(8)
Biotropica(7)
Journal of Ecology(7)
Global Ecology and Biogeography(6)
Ecology Letters(5)
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Ecología(57)
Economía de la tierra y la energía(23)
Plantas(23)
Huertos, frutas, silvicultura(20)
Temas específicos de la historia natural de las plantas(19)
A general framework for the distance-decay of similarity in ecological communities
ArticleAbstract: Species spatial turnover, or β-diversity, induces a decay of community similarity with geographic diPalabras claves:Beta diversity, Distance-decay relationship, Poisson Cluster Process, Sampling biodiversity, Spatial aggregation, Spatial turnover, Species abundance distribution, species-area relationship, Sørensen index, Tropical forestsAutores:Chuyong G.B., Condit R.S., Green J.L., Hubbell S.P., Kenfack D., Morlon H., Renato Valencia, Thomas D.W.Fuentes:googlescopusA taxonomic comparison of local habitat niches of tropical trees
ArticleAbstract: The integration of ecology and evolutionary biology requires an understanding of the evolutionary laPalabras claves:community assembly, Niche overlap, Phylogenetic community structure, Phylogenetic signal, Tropical ForestAutores:Baldeck C., Bunyavejchewin S., Chuyong G.B., Dalling J.W., Davies S.J., Gunatilleke N., Gunatilleke S., Harms K.E., Hubbell S.P., Hugo Navarrete, John R., Kembel S., Kenfack D., Kiratiprayoon S., Madawala S., Nur Supardi M.N., Renato Valencia, Thomas D.W., Turner B.L., Yaacob A., Yavitt J.B.Fuentes:googlescopusThe variation of tree beta diversity across a global network of forest plots
ArticleAbstract: Aims With the aim of understanding why some of the world's forests exhibit higher tree beta diversitPalabras claves:Beta diversity, community composition, latitudinal gradient, Spatial variation, Stem-mapping forest plots, Tree species richness, variation partitioningAutores:Cao M., Chang L.W., Chuyong G.B., Condit R.S., De Cáceres M., Hao Z., He F., Hsieh C.F., Hubbell S.P., Kassim A.R., Kenfack D., Legendre P., Ma K., Mi X., Ren H., Renato Valencia, Su S.H., Sun I.F., Supardi Noor M.N., Thomas D.W., Ye W.Fuentes:googlescopusTopography and neighborhood crowding can interact to shape species growth and distribution in a diverse Amazonian forest
ArticleAbstract: Abiotic constraints and biotic interactions act simultaneously to shape communities. However, thesePalabras claves:community dynamics, functional traits, Growth model, spatial interactions, Species coexistence, topographic gradients, Tropical forestsAutores:Fortunel C., Garwood N.C., Kraft N.J.B., Lasky J.R., Renato Valencia, Uriarte M., Wright S.J.Fuentes:googlescopusTree community composition, structure and diversity along an elevational gradient in an Andean forest of Northern Ecuador
ArticleAbstract: The Andean forests of northern Ecuador are known for their high levels of plant diversity relative tPalabras claves:Andes, cloud forest, composition, DIVERSITY, elevational gradient, StructureAutores:Álvaro J. Peréz, Barone J.A., Burgess K.S., Renato Valencia, Reynolds A., Rosa A. Jiménez-Paz, Worthy S.J.Fuentes:scopusTree species distributions and local habitat variation in the Amazon: Large forest plot in eastern Ecuador
ArticleAbstract: 1 We mapped and identified all trees ≥ 10 mm in diameter in 25 ha of lowland wet forest in AmazonianPalabras claves:Amazonian Ecuador, Catena, habitat partitioning, Topographic niche, Tropical forest diversity, tropical trees, Yasuní national parkAutores:Balslev H., Condit R.S., Consuelo Hernández, Foster R.B., Katya Romoleroux, Losos E.C., Magård E., Renato Valencia, Svenning J.C., Villa G.Fuentes:googlescopusSoil nitrogen concentration mediates the relationship between leguminous trees and neighbor diversity in tropical forests
ArticleAbstract: Legumes provide an essential service to ecosystems by capturing nitrogen from the atmosphere and delPalabras claves:Autores:Alonso A., Bissiengou P., Cao K., Chazdon R.L., Davies S.J., Detto M., Fang S., Fischer G.A., Hau B.C.H., Hogan J.A., Kenfack D., Li Y.D., Lian J., Memiaghe H.R., Mi X., Renato Valencia, Thompson J., Uriarte M., Weiblen G.D., Xu H., Yao T.L., Yap S.L., Zimmerman J.K.Fuentes:googlescopusSoil nutrients influence spatial distributions of tropical trees species
ArticleAbstract: The importance of niche vs. neutral assembly mechanisms in structuring tropical tree communities remPalabras claves:community assembly, niche differentiation, Tropical ForestAutores:Dalling J.W., Foster R.B., Harms K.E., Hubbell S.P., Hugo Navarrete, John R., Mirabello M., Renato Valencia, Stallard R.F., Vallejo M.I., Yavitt J.B.Fuentes:googlescopusSoil resources and topography shape local tree community structure in tropical forests
ArticleAbstract: Both habitat filtering and dispersal limitation influence the compositional structure of forest commPalabras claves:Beta diversity, community structure, Dispersal, soil, topography, Tropical ForestAutores:Baldeck C., Bunyavejchewin S., Chuyong G.B., Dalling J.W., Davies S.J., Gunatilleke N., Gunatilleke S., Harms K.E., Hugo Navarrete, John R., Kenfack D., Kiratiprayoon S., Madawala S., Nur Supardi M.N., Renato Valencia, Thomas D.W., Turner B.L., Yaacob A., Yavitt J.B.Fuentes:googlescopusSpatial patterns reveal negative density dependence and habitat associations in tropical trees
ArticleAbstract: Understanding how plant species coexist in tropical rainforests is one of the biggest challenges inPalabras claves:Environmental heterogeneity, Inhomogeneous K function, Janzen–Connell hypothesis, Negative density dependence, Species coexistence, Tropical rain forestAutores:Bagchi R., Brown P.E., Burslem D.F.R.P., Diggle P.J., Gunatilleke C.V.S., Gunatilleke I.A.U.N., Henrys P.A., Kassim A.R., Law R., Noor S., Renato ValenciaFuentes:googlescopus