Results 91 to 100 of about 16,461 (269)

A reactive assimilation model for regional-scale cordierite-bearing granitoids: geochemical evidence from the Late Variscan granites of the Central Iberian Zone, Spain [PDF]

open access: yes, 2008
Regional scale biotite and cordierite-bearing granites (s.l.) in the Variscan of the Central Iberian Zone (CIZ) are spatially closely associated with cordierite-rich nebulites and cordierite-bearing two-mica granites, and with cordierite-rich high grade ...
Ellam, R.M.   +6 more
core   +1 more source

All roads lead to infection: A mechanistic model to assess transmission routes of brucellosis in a wild ungulate population

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Wildlife and domestic populations frequently share diseases with a potential for cross‐species transmission, posing significant threats to animal and human health, economy and biodiversity conservation.
Rémi Fay   +7 more
wiley   +1 more source

The Margeride granite massif (French Central Massif)

open access: yes, 1977
L'étude du Massif granitique de la Margeride (Massif Central français) a été abordée par les méthodes cartographiques, pétrographiques, géochimiques et structurales, adaptées au caractère largement grenu et porphyroïde que présente la quasi-totalité des roches de ce très vaste ensemble.Deux exemples remarquables de différenciation par gravité ont pu ...
openaire   +2 more sources

Geological Substrate Is Related to Tooth Senescence and Population Dynamic: The Case Study of Alpine Chamois (Rupicapra rupicapra L.)

open access: yesIntegrative Zoology, EarlyView.
In Alpine chamois, the complete wear of the first molar coincides with the beginning of senescence and the progress of tooth wear on calcareous substrate is slower than the one on other substrates, increasing life expectancy. Thus, the first molar wear may actually be considered as an effective descriptor of senescence stage.
Roberta Chirichella, Marco Apollonio
wiley   +1 more source

Extinction Debt Paid Off: The Demise of the European Polecat (Mustela putorius) in NE Iberia

open access: yesIntegrative Zoology, EarlyView.
We studied a vanishing polecat population for a decade, until its ultimate demise, using camera trap and roadkill data, landscape descriptors and dietary and toxicological analyses.Polecat favoured farmland and avoided forests and water bodies occupied by the invasive American mink.
Salvador Salvador   +4 more
wiley   +1 more source

Geomorphology of the Maladeta massif (Central Pyrenees): the traces of the last remaining glaciers

open access: yesJournal of Maps
We present a 1:15,000 geomorphological map of the Maladeta massif in the Central Pyrenees. Our methodology includes fieldwork, the analysis of aerial photographs from 1956 to 2015, and the use of drone flights from 2020 to 2023.
Ixeia Vidaller   +5 more
doaj   +1 more source

Tourist Activities-Disturbance Factors of Natural Environment in Ciucaș Massif [PDF]

open access: yesJournal of Environmental and Tourism Analyses, 2014
The study outlines how tourism activities can disturb the natural environment in Ciucaș Massif. Methods used are based on bibliographic research and GIS analysis of morphometric features. Results show that the Ciucaș Massif, as one of the most important
Luminița Costina SĂFTOIU   +1 more
doaj  

Une typologie multifonctionnelle des prairies des systèmes laitiers AOP du Massif central combinant des approches agronomiques et écologiques.

open access: yes, 2012
La typologie multifonctionnelle recense 60 types de prairies organisés dans une clé générale (www.prairies-aop.net) et décrits à partir de relevés botaniques et de la bibliographie. Suite au programme PRAIRIES AOP, une version simplifiée à la demande des
Orth, Dominique   +8 more
core  

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