Results 101 to 110 of about 60,157 (230)

New species of Alchemilla (Rosaceae) for the Flora iberica (part 4)

open access: yesAnales del Jardín Botánico de Madrid, 1997
The author describes eight new species of the genus Alchemilla L. (Rosaceae) found in the Pyrenees and the Cantabrian Mountains. Characteristics which distinguish them from some closely related species are mentioned.
Sigurd Fröhnerd
doaj   +1 more source

Pyrenees

open access: yes, 1972
13 ...
Balcells Rocamora, Enrique   +1 more
openaire   +1 more source

Evolution of Crematogaster sordidula (Hymenoptera, Formicidae) Ants in the Mediterranean Region During Plio‐Pleistocene Climatic Changes

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Understanding insect responses to global climate change involves identifying strategies used during past climate oscillations. Phylogeography offers a powerful framework to unravel how historical climatic and geological events have shaped the spatial genetic patterns of species, providing critical insights into evolutionary processes, whereas ...
Jody H. Voges   +12 more
wiley   +1 more source

Multi-temporal analysis of morphologic changes applying geomatic techniques. 70 years of torrential activity in the Rebaixader catchment (Central pyrenees)

open access: yesGeomatics, Natural Hazards & Risk, 2019
The monitoring of morphologic changes in high-mountain environments is an important, but complex task. Terrestrial as well as airborne laser scanning (TLS and ALS) and digital photogrammetry (DP) using Unnamed Aerial Vehicle (UAV) can determine recent ...
María Amparo Núñez-Andrés   +3 more
doaj   +1 more source

Alimentación de las ranas pardas, Rana gr. temporaria, en el circo de Piedrafita, (Pirineos, España)

open access: yesPirineos: Revista de Ecología de Montaña, 1997
Se ha estudiado la dieta de las ranas pardas en alta montaña pirenaica durante el periodo pre-invernal. Las ranas consumen principalmente coleópteros (44'9%), dípteros (12'9%) e himenópteros (11'4%).
D. Rodríguez Vieites   +2 more
doaj   +1 more source

Study geomorphology, past and present, linear trench, tectonics relationship between Pyrenees and Alps [PDF]

open access: yes
The author has identified the following significant results. ERTS-1 images obviously show up some large linear features trending N 80 E or N 30 E common to both Alps and Pyrenees. One of them, the Ligurian Fault, had been previously forecast by Laubscher
Guillemot, J.
core   +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

Robustness of high‐throughput prediction of leaf ecophysiological traits using near infrared spectroscopy and poro‐fluorometry

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Water scarcity is a major threat to crop production and quality. Improving drought tolerance through variety selection requires a deeper understanding of plant ecophysiological responses, but large‐scale phenotyping remains a bottleneck. This study assessed the potential of high‐throughput tools (spectroscopy and poro‐fluorometry) to predict ...
Eva Coindre   +13 more
wiley   +1 more source

Relationships between mountain pine and climate in the French Pyrenees (Font-Romeu) studied using the radiodensitometrical method

open access: yesPirineos: Revista de Ecología de Montaña, 1994
[es] Se ha llevado a cabo un trabajo densitométrico sobre 46 Pinus uncinata (Ramond) en Font-Romeu (Cerdaña francesa). Las funciones de correlación con el clima han sido calculadas sucesivamente con el espesor de los anillos de crecimiento, la densidad ...
Cristian Rolland   +1 more
doaj   +1 more source

NEW DATA ON THE SERTORIAN WAR AT THE VASCON SITE OF IRULEGI (ARANGUREN VALLEY, NAVARRE)

open access: yesOxford Journal of Archaeology, Volume 45, Issue 2, Page 180-203, May 2026.
Summary Literary sources provide limited information on specific developments during the civil wars of the late Roman Republic, including the Sertorian War. This study describes the attack on the Vascon settlement of Irulegi (Aranguren valley, Navarre), in northern Spain, within the context of this conflict, using the methodological and theoretical ...
Mattin Aiestaran   +12 more
wiley   +1 more source

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