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Altitudinal and interannual variation in seedling survival of tree species in central Chile: implications for sclerophyllous forest restorationVariación altitudinal e interanual en la sobrevivencia de plantas de especies arbóreas en Chile central: implicancias para la restauración del bosque esclerófilo
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 2017)
Intraspecific variation in exploratory behavior and elevational affinity in a widely distributed songbird
(SPRINGER, 2018)
Populations of the same species can vary substantially in their behavioral and morphometric traits when they are subject to different environmental pressures, which may lead to the development of different adaptive strategies. ...
Altitudinal variation in the taxonomic composition of ground-dwelling beetle assemblages in NW Patagonia, Argentina: environmental correlates at regional and local scales
(Wiley, 2013-01)
1. Altitudinal gradients offer a unique scenario to elucidate how the increase in harsh climatic conditions towards the top of the mountain interacts with other environmental factors at regional and local scale to influence ...
The effect of seed traits on geographic variation in body size and sexual size dimorphism of the seed-feeding beetle Acanthoscelides macrophthalmus
(Wiley-Blackwell, 2016)
Explaining large-scale patterns of variation in body size has been considered a central question in ecology and evolutionary biology because several life-history traits are directly linked to body size. For ectothermic ...
Craniometrical variation among South American prehistoric populations: Climatic, altitudinal, chronological, and geographic contributions
(1990)
The independent contributions of climate, altitude, chronology, and geographic location of archeological sites to craniometrical variation are analyzed in a sample of 1,119 skulls from South America. Geographic location ...
VARIACIONES ALTITUDINALES EN IONES DE H Y AL EN EL CONTENIDO DE FE EN SUELOS DE LA SELVA AMAZÓNICA
(2018-09)
Los suelos varían ampliamente en la Amazonía mostrando gran diversidad, diferentes características morfológicas
y propiedades físico-químicas. Las investigaciones llevadas a cabo en estas áreas ayudan al conocimiento ...
Geographic variation in the advertisement call of Hypsiboas cordobae (Anura, Hylidae)
(Springer Heidelberg, 2014-03)
Geographic variation in the advertisement call of anuran is commonly observed among conspecific populations. We analyzed the geographic variation of advertisement calls in six populations of the Argentinean treefrog species ...
Variability of water relations and photosynthesis in Eucryphia cordifolia Cav. (Cunoniaceae) over the range of its latitudinal and altitudinal distribution in Chile
(2010-04-06)
The aim of this study was to investigate, during
the summer of the year 2008, the variation in leaf water and
photosynthetic characteristics of Eucryphia cordifolia Cav.
(Cunoniaceae) along its broad latitudinal ...
Topology Of Plant - Flower-Visitor Networks In A Tropical Mountain Forest: Insights On The Role Of Altitudinal And Temporal Variation
(2015)
Understanding the factors determining the spatial and temporal variation of ecological networks is fundamental to the knowledge of their dynamics and functioning. In this study, we evaluate the effect of elevation and time ...