Results 21 to 30 of about 28,451 (273)

Variscan metamorphism in the eastern Pyrenees and its relation to Late-Variscan magmatism revealed by U-Pb zircon dating: implications for the configuration of the Variscan Belt in the NE Iberian Peninsula [PDF]

open access: yes, 2014
Variscan migmatites cropping out in the eastern Pyrenees were dated together with Late Variscan plutonic rocks. Upper Proterozoic–Lower Cambrian series were migmatized during a thermal episode that occurred in the interval 320–315 Ma coeval with the main
Aguilar, Carmen   +3 more
core   +3 more sources

Past and present potential distribution of the Iberian Abies species: A phytogeographic approach using pollen data and species distribution models [PDF]

open access: yes, 2010
This is the accepted version of the following article: Alba-Sánchez, F., López-Sáez, J. A., Pando, B. B.-d., Linares, J. C., Nieto-Lugilde, D. and López-Merino, L.
Benito de Pando, B   +4 more
core   +1 more source

Biomass-modulated fire dynamics during the last glacial-interglacial transition at the central pyrenees (Spain) [PDF]

open access: yes, 2014
Understanding long-term fire ecology is essential for current day interpretation of ecosystem fire responses. However palaeoecology of fire is still poorly understood, especially at high-altitude mountain environments, despite the fact that these are ...
AEMET-IM   +109 more
core   +2 more sources

Rheotanytarsus dactylophoreus, a new mountain species from streams in the Eastern Pyrenees and Corsica (Diptera: Chironomidae)

open access: yesFauna Norvegica, 2012
The description of Rheotanytarsus dactylophoreus sp. nov. is based on adult males, pharate males and pupal exuviae collected in low and middle mountain streams located in the Eastern Pyrenees and Corsica is presented.
Joel Moubayed-Breil   +2 more
doaj   +1 more source

Thermochronological Evidence of Early Orogenesis, Eastern Pyrenees, France [PDF]

open access: yesTectonics, 2019
AbstractIn collisional orogens, distinguishing the thermal signature of early orogenesis from the preceding rift or from subsequent thermal events is a major challenge. We present an integrated geological and low‐temperature thermochronology study of the Paleozoic Agly‐Salvezines crustal block in the retrowedge of the eastern Pyrenees (France).
Sébastien Ternois   +7 more
openaire   +1 more source

Geomatic methods applied to the change study of the la Paúl Rock Glacier, Spanish Pyrenees [PDF]

open access: yes, 2019
Producción CientíficaRock glaciers are one of the most important features of the mountain permafrost in the Pyrenees. La Paúl is an active rock glacier located in the north face of the Posets massif in the La Paúl glacier cirque (Spanish Pyrenees).
Gómez Lende, Manuel   +5 more
core   +2 more sources

Home range and habitat use of a bearded vulture Gypaetus barbatus L., 1758 along the western border of its Pyrenean distribution area [PDF]

open access: yesMunibe Ciencias Naturales, 2019
The region of Gipuzkoa is used on a permanent basis by the bearded vulture Gypaetus barbatus L., 1758, but the colonization process is slow, apparently due to the difficulty of finding a permanent mate.
Juan Arizaga   +5 more
doaj   +1 more source

A single scaling parameter as a first approximation to describe the rainfall pattern of a place: application on Catalonia [PDF]

open access: yes, 2018
As well as in other natural processes, it has been frequently observed that the phenomenon arising from the rainfall generation process presents fractal self-similarity of statistical type, and thus, rainfall series generally show scaling properties ...
Casas Castillo, M. del Carmen   +4 more
core   +2 more sources

Insights into the structural evolution of the pre-Variscan rocks of the Eastern Pyrenees from La Molina quartz veins; constraints on chlorite and fluid inclusion thermometry

open access: yesGeologica Acta, 2020
Quartz veins hosted in the infra and overlying series to the (Sardic) Upper Ordovician Unconformity provide new insights into the structural and thermal evolution of the pre-Variscan rocks of the Eastern Pyrenees.
E. González-Esvertit   +3 more
doaj   +3 more sources

Thinning of the Monte Perdido Glacier in the Spanish Pyrenees since 1981 [PDF]

open access: yes, 2016
Producción CientíficaThis paper analyzes the evolution of the Monte Perdido Glacier, the third largest glacier in the Pyrenees, from 1981 to the present. We assessed the evolution of the glacier's surface area by analysis of aerial photographs from 1981,
Alonso González, Esteban   +10 more
core   +2 more sources

Home - About - Disclaimer - Privacy