Results 11 to 20 of about 28,214 (212)

Images Classification Paramo

open access: yes, 2022
El Páramo, los páramos andinos, juega un papel importante en nuestros ecosistemas ya que equilibran los recursos hídricos y pueden retener cantidades sustanciales de carbono.Esta investigación se realizó en la provincia de Tungurahua, específicamente en el distrito de Quero, siendo esta la región más importante del Páramo ecuatoriano.
CASTELO, MARCO   +2 more
openaire   +1 more source

Caracterización de micrositios para el establecimiento de plántulas de Espeletia uribei (Asteraceae)

open access: yesActa Biológica Colombiana, 2016
Con el fin de determinar si los micrositios de establecimiento están limitando el reclutamiento de las plántulas y la regeneración de Espeletia uribei, un frailejón endémico y valor objeto de conservación del Parque Nacional Natural Chingaza, se ...
Angélica María Gallego Maya   +1 more
doaj   +1 more source

Water relations and gas exchange in Ruilopezia atropurpurea (Asteraceae), a giant rosette growing under contrasting microclimates in the high tropical Andes.

open access: yesCaldasia, 2021
Tropical high andean ecosystems, known as paramos, are unique because they are highly diverse, have a high number of endemic species, and play an essential role in different ecosystem services, but are especially susceptible to climate change. Most
Fermín Rada1,3*, , Antonio Navarro
doaj   +1 more source

Blooming plant species diversity patterns in two adjacent Costa Rican highland ecosystems [PDF]

open access: yesPeerJ, 2023
The Costa Rican Paramo is a unique ecosystem with high levels of endemism that is geographically isolated from the Andean Paramos. Paramo ecosystems occur above Montane Forests, below the permanent snow level, and their vegetation differs notably from ...
E. Jacob Cristóbal-Pérez   +5 more
doaj   +2 more sources

Diversidad fenotípica de papas nativas en las comunidades indígenas de la etnia de los Pastos (Nariño, Colombia): Agricultura ecológica para la seguridad alimentaria y el desarrollo rural

open access: yesRevista Peruana de Biología, 2020
En este trabajo se describe el modo de conservación in situ del sistema de producción y la diversidad fenotípica de papas nativas en los resguardos indígenas de la etnia de los Pastos.
María Gladis Rosero Alpala   +2 more
doaj   +1 more source

Notes on Peruvian Ribes cuneifolium and Ribes ovalifolium (Grossulariaceae)

open access: yesRevista Peruana de Biología, 2022
The genus Ribes (Grossulariaceae) is widespread across the northern hemisphere, but also species-rich in the tropical Andes. In the Peruvian Andes the genus is mostly found in at least seasonally moist cloud and scrub forests, subparamo habitats and ...
Weigend Maximilian, Ana Andrade-Galán
doaj   +1 more source

Paramos Soils

open access: yes, 2005
Mention d'édition : 2nd edition ; International ...
Podwojewski, Pascal, Poulenard, Jérôme
openaire   +4 more sources

Computational search for UV radiation resistance strategies in Deinococcus swuensis isolated from Paramo ecosystems [PDF]

open access: yes, 2019
Ultraviolet radiation (UVR) is widely known as deleterious for many organisms since it can cause damage to biomolecules either directly or indirectly via the formation of reactive oxygen species. The goal of this study was to analyze the capacity of high-
Acosta, Iván Camilo   +6 more
core   +2 more sources

Phytogeography of the vascular páramo flora of Ramal de Guaramacal (Andes, Venezuela) and its ties to other páramo floras

open access: yesAnales del Jardín Botánico de Madrid, 2010
Ramal de Guaramacal is an outlier and lower elevation mountain range located at the northeastern end of the Venezuelan Andes. Phytogeographical patterns and affinities of the low altitude and wet vascular páramo flora of Ramal de Guaramacal, have been ...
Nidia L. Cuello   +2 more
doaj   +1 more source

An annotated checklist of freshwater copepoda (crustacea, hexanauplia) from continental Ecuador and the Galapagos archipelago [PDF]

open access: yes, 2019
An annotated checklist of the free-living freshwater Copepoda recorded in different regions in Ecuador (including the Amazon, the Andes, the coastal region, and the Galapagos Islands) is here provided.
Corgosinho P. H. C.   +6 more
core   +1 more source

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