Results 61 to 70 of about 27,598 (207)

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

Carex hartmaniorum (Cyperaceae), a new species for the Spanish flora

open access: yesMediterranean Botany
Carex hartmaniorum (sect. Racemosae, Cyperaceae) is reported for the first time for Spain, from a single known population in the Cerdanya region (Eastern Pyrenees, Girona province).
Aaron Pérez Haase   +6 more
doaj   +1 more source

Oaks and Climate Change: Contrasting Range Responses of Mediterranean and Temperate Quercus Species in the Western Palearctic [PDF]

open access: yesEcol Evol
We analyzed past and future range dynamics of six oak (Quercus) species across the western Palearctic using ecological niche models, reconstructing distributions for the Last Glacial Maximum, the present, and two future scenarios. Quantitative metrics of centroid shifts, range limits, and area change revealed that temperate and transition‐zone species ...
Ülker E, Tavşanoğlu Ç.
europepmc   +2 more sources

Steppes, savannahs, forests and phytodiversity reservoirs during the Pleistocene in the Iberian Peninsula [PDF]

open access: yes, 2010
A palaeobotanical analysis of the Pleistocene floras and vegetation in the Iberian Peninsula shows the existence of patched landscapes with Pinus woodlands, deciduous and mixed forests, parklands (savannah-like), shrublands, steppes and grasslands ...
Agustí   +259 more
core   +3 more sources

Using AVAL-1D to simulate avalanches in the eastern Pyrenees [PDF]

open access: yesCold Regions Science and Technology, 2010
The two friction parameters used in the numerical avalanche dynamics program AVAL-1D, were calibrated empirically with data from observed avalanches in the Swiss Alps. The implementation of the model with these friction parameters in other regions with different characteristics can lead to considerable uncertainty if a previous calibration is not ...
Pere Oller   +6 more
openaire   +1 more source

Wealth inequality and epidemics in the Republic of Venice (1400–1800)

open access: yesThe Economic History Review, EarlyView.
Abstract This article analyses wealth inequality in the Republic of Venice during 1400–1800. The availability of a large database of homogeneous inequality measurements allows us to produce the most in‐depth study of the factors affecting inequality at the local level available thus far for any preindustrial society.
Guido Alfani   +2 more
wiley   +1 more source

Phylogeography of a habitat specialist with high dispersal capability: the Savi's Warbler Locustella luscinioides. [PDF]

open access: yesPLoS ONE, 2012
In order to describe the influence of Pleistocene glaciations on the genetic structure and demography of a highly mobile, but specialized, passerine, the Savi's Warbler (Locustella luscinioides), mitochondrial DNA sequences (ND2) and microsatellites were
Júlio M Neto   +6 more
doaj   +1 more source

Syn-rift Cretaceous deformation in the Agly Variscan Massif (Eastern Pyrenees, France)

open access: yesBSGF - Earth Sciences Bulletin, 2022
A petro-structural and geochronological study has been conducted in the Agly Variscan Massif located in the Northern Pyrenean Zone (France). The Lower Gneiss Unit (LGU) displays highly ductile deformation with a NNE-SSW oriented stretching lineation and ...
Aumar Cyril   +3 more
doaj   +1 more source

Europe's ecological backbone: recognising the true value of our mountains [PDF]

open access: yes
Europe's mountain areas have social, economic and environmental capital of significance for the entire continent. This importance has been recognised since the late 19th century through national legislation; since the 1970s through regional structures ...
Hazeu, G.W.   +2 more
core   +3 more sources

3D Quantification of Subsidence During Pyrenean Retro‐Wedge Initiation: Role of Structural and Thermal Inheritance on Hyperextended Margin Inversion (Aquitaine Basin)

open access: yesTerra Nova, EarlyView.
ABSTRACT We present novel 3D subsidence data enabling vertical movements' quantification during the early formation of the Pyrenean retro‐wedge. From Cenomanian to Turonian times, subsidence is relatively low (~26 ± 10 m/Myr), corresponding to a brief 10 Myr thermal re‐equilibration of the European lithosphere following the hyperextended rift episode ...
Benoit Issautier   +5 more
wiley   +1 more source

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