Mostrando 10 resultados de: 36
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Article(36)
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Basic and Applied Ecology(2)
Freshwater Biology(2)
Journal of Zoology(2)
Mountain Research and Development(2)
Neotropical Biodiversity(2)
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Ecología(16)
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Temas específicos de la historia natural de las plantas(9)
Agricultura y tecnologías afines(8)
Economía de la tierra y la energía(5)
How wide to cast the net? Cross-taxon congruence of species richness, community similarity and indicator taxa in ponds
ArticleAbstract: 1. Broad-scale assessments of biodiversity often rely on the use of surrogate taxa, whose reliabilitPalabras claves:Biodiversity assessment, Indicator taxa, macroinvertebrates, Pond communityAutores:Bedford A., Bilton D.T., Mcabendroth L.C., Paul M. RamsayFuentes:scopusEspeletia giant rosette plants are reliable biological indicators of time since fire in andean grasslands
ArticleAbstract: Páramo grasslands in the tropical Andes are fire-prone ecosystems and an understanding of their firePalabras claves:burning, fire history, Fire regimes, Growth rates, Landscape ecology, ParamoAutores:Paul M. Ramsay, Zomer M.A.Fuentes:scopusFire regimes and pollinator behaviour explain the genetic structure of Puya hamata (Bromeliaceae) rosette plants
ArticleAbstract: Ecological interactions play a fundamental role in determining the genetic structure of plant speciePalabras claves:burning, Conservation, hummingbirds, Paramos, pollination, Population geneticsAutores:Gabriel Rivadeneira, Paul M. Ramsay, Rommel MontufarFuentes:googlescopusFire temperatures and postfire plant community dynamics in Ecuadorian grass páramo
ArticleAbstract: Three aspects of the páramo vegetation's response to fires were investigated: the measurement of firPalabras claves:burning, ECUADOR, Succession, tropical alpine, vegetation dynamicsAutores:Oxley E., Paul M. RamsayFuentes:scopusEcology and conservation status of temporary and fluctuating ponds in two areas of southern England
ArticleAbstract: 1. A high proportion of ponds are temporary in nature, although the biodiversity value of such sitesPalabras claves:community composition, Conservation, macroinvertebrates, macrophytes, Temporary pondsAutores:Bedford A., Bilton D.T., Foggo A., Mcabendroth L.C., Nicolet P., Paul M. Ramsay, Rundle S.D.Fuentes:scopusDiversity of zonal páramo plant communities in ecuador
ArticleAbstract: Patterns of vascular plant species diversity in high-altitude Ecuadorian ecosystems ('páramos') arePalabras claves:Altitudinal gradient, Disturbance, Ecuadorian andes, Species richness, tropical alpine, Zonation.Autores:Paul M. Ramsay, Sklenář P.Fuentes:scopusA comparison of ground-based methods for estimating canopy closure for use in phenology research
ArticleAbstract: Climate change is influencing tree phenology, causing earlier and more prolonged canopy closure in tPalabras claves:canopy openness, citizen science, Fisheye photography, Hemispherical photography, phenologyAutores:Paul M. Ramsay, Smith A.M.Fuentes:scopusA comparison of ground-based methods for obtaining large-scale, high-resolution data on the spring leaf phenology of temperate tree species
ArticleAbstract: Phenological variation in spring leafing between and within species can determine plant responses toPalabras claves:Budburst, Canopy greening, citizen science, Climate Change, Leaf expansionAutores:Paul M. Ramsay, Smith A.M.Fuentes:scopusA rapid method for estimating biomass size spectra of benthic metazoan communities
ArticleAbstract: The construction of biomass size spectra in aquatic environments suffers from two main problems: (i)Palabras claves:Autores:Abada A., Attrill M.J., Elsmere P., Paul M. Ramsay, Rundle S.D., Uttley M., Williams P.Fuentes:scopusChanges in high-altitude Polylepis forest cover and quality in the Cordillera de Vilcanota, Perú, 1956-2005
ArticleAbstract: High-altitude Polylepis forest is distributed throughout the Andes and represents one of the most thPalabras claves:Forest quality, forest restoration, HABITAT FRAGMENTATION, Habitat quality, remote sensingAutores:Jameson J., Paul M. RamsayFuentes:scopus