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The inter-forest line could be the master key to track biocoenotic effects of climate change in a subtropical forest
(Wiley Blackwell Publishing, Inc, 2021-10)
At least three strata of vegetational formations can be recognized in many mountainous ecosystems. For instance, the Andean Yungas exhibits: 1) upper fog grasslands, 2) intermediate montane forest, and 3) lower montane ...
Cover and growth habit of Polylepis woodlands and shrublands in the mountains of central Argentina: Human or environmental influence?
(Wiley Blackwell Publishing, Inc, 2006-05)
To determine whether the cover and growth habit of the main forest forming species (Polylepis australis BITT.) in a mountain range with low human population density is mainly affected by anthropogenic activities or by ...
Geologic-climatic history and zoogeographic significance of the urabá region in northwestern colombia
(Caldasia, 1970)
The existence of a continuous landbridge connecting Central and South America during the uppermost Cretaceous and/or the lowermost Tertiary cannot be proven on the basis of presently available field evidence. Scattered ...
Interações planta-polinizador em vegetação de altitude na mata atlântica
(2016-01-01)
Tropical high-altitude vegetation is unique due to susceptibility to severe weather conditions in relation to lower formations, and by the peculiarity of its flora with many relictual components. Studies on plant-pollinator ...
The cover of Polylepis woodlands and shrublands in the mountains of central Argentina: human or environmental influence?
(Wiley Blackwell Publishing, Inc, 2006-12)
Aim To determine whether the cover and growth habit of the main forest forming species (Polylepis australis BITT.) in a mountain range with low human population density is mainly affected by anthropogenic activities or by ...
Plant-pollinator Interactions In Highland Vegetation In The Atlantic ForestInterações Planta-polinizador Em Vegetação De Altitude Na Mata Atlântica
(Universidade Federal do Rio de Janeiro (UFRJ), 2016)
Tree-line as a break-line: habitat specialist birds increase with elevation in the temperate Andes
(2018)
Mountain ecosystems comprise 24% of the land-base of world. Avian communities have been poorly studied in southern temperate Andes. Opposite to tropical mountains, habitat specialization of birds is not expected to be a ...
Ecological Status of a Patagonian Mountain River: Usefulness of Environmental and Biotic Metrics for Rehabilitation Assessment
(Springer, 2016-06)
This work evaluates the consequences of anthropogenic pressures at different sections of a Patagonian mountain river using a set of environmental and biological measures. A map of risk of soil erosion at a basin scale was ...
Environment and anthropogenic impacts as main drivers of plant assemblages in forest mountain landscapes of Southern Patagonia
(Elsevier Science, 2018-12)
Management of natural areas generated multiple trade-offs, and changes in the plant assemblages was identified as one of the most critical ones. In this context, understanding the drivers of change of exotic plant diversity ...