Ecosistemas de alta montaña - Open Access .click

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Fragilariaceae (Bacillariophyta) en humedales de altura de Catamarca (Argentina).

Boletín de la Sociedad Argentina de Botánica, 2018
Se estudiaron tres humedales de alta montaña en la provincia de Catamarca, Argentina, como parte de un estudio más amplio que se enfoca en cuerpos de agua en los Andes argentinos. En esta contribución damos a conocer dentro del grupo de Fragilariaceae de
Claudia T. Seeligmann, Nora I. Maidana, Eduardo A. Morales +2 more
doaj +1 more source

Cambio de uso de suelo, fragmentació del paisaje y la conservación de Leopardus pardalis Linnaeus, 1758

Revista Mexicana de Ciencias Forestales, 2019
En México la selva alta perennifolia y el bosque mesófilo de montaña han sido eliminados y fragmentados, en estos ecosistemas habita el ocelote (Leopardus pardalis), una especie considerada en peligro de extinción en México.
Rosa Elena Galindo Aguilar +4 more
doaj +1 more source

Hummingbird interaction niche packing is influenced by species richness and resource availability in the southern tropical Andes

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Niche partitioning is often considered an important mechanism promoting species co‐occurrence in species‐rich communities. As species richness increases, niche partitioning may lead to different niche structures, including increased packing of species niches when the ...
Bryan G. Rojas +3 more
wiley +1 more source

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

Methods in Ecology and Evolution, Volume 17, Issue 5, Page 1556-1584, May 2026.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist +38 more
wiley +1 more source

The making of novel ecosystems: A process‐based framework for measurement, analysis and application

Methods in Ecology and Evolution, Volume 17, Issue 3, Page 683-704, March 2026.
Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr +7 more
wiley +1 more source

Community‐level trait variation of epiphytic bryophytes supports trade‐off aligned with leaf‐economic spectrum in vertically stratified tropical montane cloud forest canopies

Functional Ecology, Volume 39, Issue 9, Page 2300-2313, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Tropical montane cloud forests are among the most biodiverse ecosystems on earth and are vulnerable to climate change due to reliance on atmospheric moisture. Epiphytic bryophytes (i.e.
Daniel B. L. Tucker +6 more
wiley +1 more source

Thermal tolerance is linked to anatomical but not morphological leaf traits in woody species of Andean tropical montane forests

Functional Ecology, Volume 39, Issue 6, Page 1537-1549, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The world is experiencing a rise in global temperatures as a result of climate change. Higher temperatures along with more frequent heat waves negatively impact physiological levels and ultimately lead to plant death.
Mónica González +8 more
wiley +1 more source

Effectiveness of protected areas in the Caucasus Mountains in preventing rangeland degradation

Conservation Biology, Volume 39, Issue 3, June 2025.
Abstract As land use intensifies globally, it increasingly exerts pressure on protected areas. Despite open, nonforested landscapes comprising up to 40% of protected areas globally, assessments have predominately focused on forests, overlooking the major pressures on rangelands from livestock overgrazing and land conversion.
Arash Ghoddousi +12 more
wiley +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

Global Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas +484 more
wiley +1 more source

‘Sowing and harvesting water’: Revisiting forest restoration in the Peruvian Andes through a multi‐stakeholder analysis

People and Nature, Volume 7, Issue 3, Page 631-652, March 2025.
Abstract Efforts to restore Peru's megadiverse Andean Forests are rapidly growing. While ecological determinants for restoration success are well known, knowledge on the socio‐economic and governance conditions that allow for the success of ecological restoration using native species is scarce.
Tina Christmann +15 more
wiley +1 more source

páramo
cambio climático
alta montaña

cordillera central
quercus humboldtii
aves

environmental science
cordillera occidental
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