Results 51 to 60 of about 34,079 (235)

Campaniforme o no Campaniforme: una perspectiva sobre las cerámicas ‘pellizcadas’ en vasos con perfil en ‘s’ del Calcolítico en la Península Ibérica [PDF]

, 2019
The Bell Beaker phenomenon is the sum of several regional answers. Those are diluted into a reality with several shared characteristics. Nevertheless, and although being one of the most studied expressions of the European Recent Prehistory, more specific
Blanco-González, Valera
core   +1 more source

Biogeographic and demographic history of the Mediterranean snakes Malpolon monspessulanus and Hemorrhois hippocrepis across the Strait of Gibraltar

BMC Ecology and Evolution, 2021
Background The contribution of North Africa to the assembly of biodiversity within the Western Palaearctic is still poorly documented. Since the Miocene, multiple biotic exchanges occurred across the Strait of Gibraltar, underlying the high biogeographic
Luis Machado, D. James Harris, Daniele Salvi   +2 more
doaj   +1 more source

Simonsenia aveniformis sp nov (Bacillariophyceae), molecular phylogeny and systematics of the genus, and a new type of canal raphe system [PDF]

, 2015
The genus Simonsenia is reviewed and S. aveniformis described as new for science by light and electron microscopy. The new species originated from estuarine environments in southern Iberia (Atlantic coast) and was isolated into culture. In LM, Simonsenia
A Gomes, A Stamatakis, A Witkowski, A Witkowski, B Imanian, D Pickett-Heaps, DG Mann, DG Mann, DG Mann, DG Mann, E Hehenberger, EA Morales, EC Ruck, EC Ruck, EJ Cox, EJ Cox, EJ Cox, F Rimet, H Lange-Bertalot, H Lange-Bertalot, H Lange-Bertalot, H Shimodaira, JD Pickett-Heaps, JH Belcher, JP Kociolek, K Bruder, L Guillou, M Ichinomiya, M Potapova, M Tamura, MP Ashworth, N Lundholm, PA Sims, PA Sims, PC Silva, R Simonsen, R Trobajo, R Trobajo, R Trobajo, T Watanabe, TBB Paddock, VI Mikhailov   +41 more
core   +1 more source

The Degradation of Access‐Based Business Models: Customer Misbehavior and Shared Mobility

Business Strategy and the Environment, EarlyView.
ABSTRACT Access‐based services are considered one of the strategies to embed sustainability in business models. Yet, because the evolution of these business models has been overlooked, we do not know whether their promise to create triple value is sustained.
Andres Camacho, Carmen Valor
wiley   +1 more source

Europe's Ecological Debt: Mapping Freshwater Restoration Needs. [PDF]

Glob Chang Biol
We used data from the Habitats Directive and the Water Framework Directive to assess freshwater‐related restoration needs across Europe using the Composite Indicator of Conservation Status. Freshwater restoration needs are widespread, with over 94% of River Restoration Units (R2U) showing unfavourable conservation status under at least one of the two ...
Duarte G, Peponi A, Faro A, Leite T, Segurado P, Borgwardt F, Baattrup-Pedersen A, Birk S, Ferreira T, Branco P.   +9 more
europepmc   +2 more sources

Rifting and arc-related early Paleozoic volcanism along the North Gondwana margin: geochemical and geological evidence from Sardinia (Italy) [PDF]

, 2012
Three series of volcanic rocks accumulated during the Cambrian to Silurian in the metasediment-dominated Variscan basement of Sardinia. They provide a record of the changing geodynamic setting of the North Gondwana margin between Upper Cambrian and ...
BUZZI L, FUNEDDA A., GAGGERO L, OGGIANO G   +3 more
core   +1 more source

The potential effect of megafaunal extinctions on modern conservation of horse chestnut Aesculus hippocastanum

PLANTS, PEOPLE, PLANET, EarlyView.
Many plant species worldwide are struggling to regenerate due to the ongoing effects of climate change. These effects appear to be further exacerbated by the loss of keystone megafauna, which were important seed dispersers. By identifying the traits commonly seen in seeds spread by modern elephants, it is possible to predict which species likely ...
Andrew J. Tighe
wiley   +1 more source

On Pan-Atlantic cold, wet and windy compound extremes

Weather and Climate Extremes, 2023
The co-occurrence of extreme weather in geographically distinct regions can result in larger impacts than the sum of those associated with the individual events occurring in isolation.
Richard Leeding, Jacopo Riboldi, Gabriele Messori   +2 more
doaj   +1 more source

Permo-Carboniferous magmatism in the core of Pangaea (Southern Pyreness): a possible linkange between the Variscan and Cimmerian cycles? [PDF]

, 2013
In southern Europe and the western Mediterranean, Permo-Carboniferous magmatism is well represented in areas of Iberia, the Alps, Sardinia and the Balkan Peninsula. In Iberia, the magmatism that has been related to the Variscan orogeny is associated with
Castro, A., Chichorro, M., Diaz-Alvarado, J., Fernandez, C., Marti, J., Pereira, M Francisco, Rodriguez, C.   +6 more
core  

The break-up of continents and the formation of new ocean basins

, 2002
Rifted continental margins are the product of stretching, thinning and ultimate break-up of a continental plate into smaller fragments, and the rocks lying beneath them store a record of this rifting process.
Minshull, T.A.
core   +1 more source