Results 11 to 20 of about 309,027 (251)

Primer reporte de Pleurozium quitense (Hylocomiaceae) para la Argentina

open access: yesLilloa, 2023
Se reporta por primera vez para la Argentina a Pleurozium quitense (Hylocomiaceae), una especie endémica de los Andes Tropicales. El presente trabajo incluye una descripción e ilustración de la misma.
María Teresita Colotti   +1 more
doaj   +1 more source

Aspectos ecofisiológicos para la conservación de ecosistemas tropicales contrastantes

open access: yesBotan‪ical Sciences, 1999
La identificación de grupos funcionales permite la evaluación de propiedades tales corno: capacidad de recuperación, regeneración y resistencia a cambios ambientales.
Aura Azócar   +2 more
doaj   +1 more source

Dietary preferences and feeding strategies of Colombian highland woolly monkeys

open access: yesScientific Reports, 2022
Primates are very selective in the foods they include in their diets with foraging strategies that respond to spatial and temporal changes in resource availability, distribution and quality.
Manuel L. Fonseca   +7 more
doaj   +1 more source

Range expansion for the Critically Endangered poison-dart frog Leucostethus bilsa Vigle et al., 2020 (Amphibia, Dendrobatidae), demonstrating the importance of small forest reserves in the Ecuadorian Chocó [PDF]

open access: yesCheck List
The Ecuadorian Chocó is a global conservation hotspot with high levels of biodiversity and endemism but is threatened by extensive deforestation. Here, we report the discovery of an additional locality for the Critically Endangered poison-dart
S. Holden Jones   +6 more
doaj   +3 more sources

Ampliación del conocimiento de la diversidad de plancton de los lagos tropicales de los Andes nororientales colombianos. [PDF]

open access: yes, 2020
Introduction: A large number of planktonic communities found in tropical lakes have not yet been recorded, limiting understanding of how these ecosystems function and of the role that organisms play within them.
Sanchez-Lobo,Diana-M.   +8 more
core   +1 more source

Fruit production needed to maintain populations of woolly monkeys: Recommendations for reintroduction projects

open access: yesGlobal Ecology and Conservation, 2020
Woolly monkeys are threatened and reintroduction projects are an alternative for their conservation. However, there is little quantitative information suggesting the habitat traits needed to sustain populations.
Mónica A. Ramírez, Pablo R. Stevenson
doaj   +1 more source

Ethnoecology of the tropical Andes avian indicators of landscape change in highland Ecuador.

open access: yesPirineos: Revista de Ecología de Montaña, 2005
[fr] Quatre oiseaux andins nous donnent des raisons pour repenser Vethnoécologie des forêts néotropicales humides, ce qui met en question l'idée de la conservation basée sur les ressources d'eau et la biodiversité seules.
F. O. Sarmiento
doaj   +1 more source

Un réseau d'observation des glaciers dans les Andes tropicales

open access: yesBulletin de l’Institut français d’études andines, 1995
A glacier monitoring network in the tropical Andes The high sensibility of Tropical glaciers to climatic forcing make it possible to use them as reliable indicators of climate evolution, as well as hydrological systems which could change rapidly in the future.
Pouyaud, Bernard   +2 more
openaire   +3 more sources

Monitoring the variation in the gut microbiota of captive woolly monkeys related to changes in diet during a reintroduction process

open access: yesScientific Reports, 2021
Microbiome is known to play an important role in the health of organisms and different factors such as diet have been associated with modifications in microbial communities.
Camilo Quiroga-González   +5 more
doaj   +1 more source

Evaluating the Relationship Between the Area and Latitude of Large Igneous Provinces and Earth's Long‐Term Climate State

open access: yesGeophysical Monograph Series, Page 153-168., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Yuem Park   +3 more
wiley  

+1 more source

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