Results 31 to 40 of about 150,486 (209)

Análisis SIG para el diseño de un producto turístico: la localización del municipio y del pueblo a mayor altitud de España

open access: yesCuadernos de Turismo, 2017
Existe un turismo geográfico, que busca visitar puntos destacados en el relieve, ríos o fronteras. Sin embargo, algunos de esos puntos muy renombrados no escapan al error. Dos localidades se han disputado el título de ser la más elevada de España.
Enrique Montón Chiva   +2 more
doaj   +1 more source

Plusiotis ericsmithi (Coleoptera: Scarabaeidae) : a new metallic species from eastern Guatemala [PDF]

open access: yes, 1999
Se describe Plusiotis ericsmithi sp. nov. de un bosque nuboso de baja altitud (1100 msnm) en la Sierra del Merend6n, Guatemala, cerca de la front era con Honduras.
Cano, Enio B., Monzón Sierra, José
core  

Observation of the Shadowing of Cosmic Rays by the Moon using a Deep Underground Detector [PDF]

open access: yes, 1998
Using data collected by the MACRO experiment during the years 1989-1996, we show evidence for the shadow of the moon in the underground cosmic ray flux with a significance of 3.6 sigma.
A. Baldini   +131 more
core   +4 more sources

Evaluating patterns of plant phenological progression and pronghorn movement behaviors across diverse landscapes Évaluation des modèles de progression phénologique des plantes et des comportements de mouvement des antilopes d'Amérique dans divers paysages

open access: yesWildlife Monographs, Volume 218, Issue 1, September 2025.
We found variable spatial and temporal patterns and predictability of plant phenological progression across 8 pronghorn ranges in Montana. We sampled potential exposure to phenology values for migrants and residents along spring movement paths and summer ranges and found that within herds and years the resident and migrant movement strategies conferred
Kelly M. Proffitt   +4 more
wiley   +1 more source

Factores asociados a calidad de sueño en conductores informales de buses interprovinciales a gran altitud geográfica en Perú

open access: yesAnales de la Facultad de Medicina, 2020
Objetivo. Determinar factores asociados a calidad de sueño (CS) en conductores informales de transporte interprovincial en la carretera central Lima-Huancayo durante el primer trimestre del 2018. Métodos. Estudio transversal.
Ramón Julio Huamán Olarte   +1 more
doaj   +1 more source

Wood density variation across an Andes‐to‐Amazon elevational gradient

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2370-2385, September 2025.
We study how wood density varies along a 3500‐m elevational gradient, spanning from the Andean tree line to the Amazon basin. Our results reveal that wood density decreases from low to mid‐elevations, then increases toward the tree line. These patterns underscore the influence of species composition, life forms such as tree ferns, and local ...
William Farfan‐Rios   +17 more
wiley   +1 more source

High altitude dermatology

open access: yesIndian Journal of Dermatology, 2017
Approximately, 140 million people worldwide live permanently at high altitudes (HAs) and approximately another 40 million people travel to HA area (HAA) every year for reasons of occupation, sports or recreation. In India, whole of Ladakh region, part of Northwest Kashmir, Northern part of Sikkim and Tenga valley of Arunachal are considered inhabited ...
openaire   +3 more sources

The duration of high spring light for understorey plants: Contrasting responses to spatial and temporal temperature variation

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2526-2538, September 2025.
Over 7 years, warmer springs were associated with earlier leaf‐out of two temperate forest understorey herbs and of the trees above them, but the effect was stronger for the herbs. This suggests that climate warming will prolong the relatively brief period of high light available to understorey plants in spring, which is a key determinant of their ...
Hasanki Gamhewa   +5 more
wiley   +1 more source

Edema pulmonar de altura o mal de altura

open access: yesRevista Finlay, 2018
La hipoxia hipobárica provocada por la disminución de la presión parcial de oxígeno ambiental asociado al descenso de la presión barométrica, secundario al incremento de la altitud, cumple los criterios de agente causal del mal de altura producido por la
Amilcar Tinoco Solórzano
doaj  

Mammal Species Composition and Activity Patterns Shift While Richness Remains Constant Across Elevational Gradients in Western Sarawak, Borneo

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
We examined how mid‐ to large‐bodied mammal communities vary along elevational gradients in northwestern Borneo using camera trap data from six protected areas. Although species richness remained constant across elevations, species composition and activity patterns shifted, with some taxa more common at low or high elevations. These findings underscore
Sally Soo Kaicheen   +2 more
wiley   +1 more source

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