Search results for " Beak"
showing 10 items of 35 documents
New data about the landscape of the first occupation of Mallorca: Coval Simó (Escorca, Mallorca)
2020
The Coval Simó shelter provides some of the oldest evidence for settlement on the island of Mallorca and the Balearic archipelago. It also has the peculiarity of being a habitat in a mountain area, so that the human groups that settled there had to adapt their agricultural and farming system to this environment. The plant remains (wood charcoal and seeds) recovered in the occupation levels allow us to address these issues, since they are the result of the different activities developed in this cavity: fuel for domestic activities, food for livestock, etc. The results of this study show that between the III and II millennium cal BC, an agricultural system based on livestock and cereal farmi…
Phenotypic traits of berries and seeds of Sicilian grape cultivars (Vitis vinifera L.)
2020
Abstract Grapevine is characterized by high variability in seed and berry morphology and their phenotypic traits are usually used to describe V. vinifera varieties. The goal of this study was to investigate the phenotypic diversity of berry and seed traits and the relationships between berry and seed morphological characteristics of autochthonous accessions of Sicilian germplasm. In two seasons, twenty bunches per cultivar were harvested at technological maturity. Berry weight; berry longitudinal and transversal diameters; seed number/weight per berry; and seed length, thickness, width and beak length were determined, after which the diameter ratio was calculated. Black and white cultivars …
Do carotenoid-based sexual traits signal the availability of non-pigmentary antioxidants?
2006
SUMMARY Carotenoid-based signals are thought to be indicators of male quality because they must be obtained from the diet and might thus indicate the ability of individuals to gather high-quality food. However, carotenoids are also known to have important physiological functions as immunoenhancers and antioxidants, and, as such, carotenoid-based sexual traits have also been suggested to reflect the health and antioxidant status of their bearers. This last idea is based on the hypothesis that carotenoids that are allocated to sexual signals are no longer available for the detoxification system. Recently, this hypothesis has been challenged on the grounds that the antioxidant activity is not …
The challenge of habitat modelling for threatened low density species using heterogeneous data: The case of Cuvier’s beaked whales in the Mediterrane…
2018
We are grateful to the ACCOBAMS Secretariat for their support in this work, including a small grant for the analysis. The Mediterranean population of Cuvieŕs beaked whale (Ziphius cavirostris), a deep-diving cetacean, is genetically distinct from the Atlantic, and subject to a number of conservation threats, in particular underwater noise. It is also cryptic at the surface and relatively rare, so obtain robust knowledge on distribution and abundance presents unique challenges. Here we use multiplatform and multiyear survey data to analyse the distribution and abundance of this species across the Mediterranean Sea. We use a novel approach combining heterogeneous data gathered with different …
A funerary perspective on the Bell Beaker period in the Wester Mediterranean Reading the social context of individual burials at La Vital (Gandia, Va…
2013
[EN] The discussion about social dynamics in recent Pre- history is supported by the study of funerary practices. The presence and significance of individual and collec- tive burials in Final Neolithic/Chalcolithic societies in the southeast of the Iberian Peninsula provides new evi- dence for the debate concerning the emergence of social inequalities in this region. Our contribution is based on the recent discovery and excavation of several individual pit burials in domestic contexts at the site of La Vital (Gandía, Valencia). The particularities of the identified burials (different ritual episodes) and their content (Bell Beaker pottery, metal objects, animal offerings) together with an …
Territories, identities and strategies in Forez from the sixth at the first front millenium BC in the upstream basin of the Loire (France)
2007
This thesis heading Territories, identities and strategies in Forez from the sixth at the first front millenium BC in the upstream basin of the Loire, relates to an extent in the north-Eastern part of the Massif central in contact with the Rhodanian corridor. This intramontane sector (current department of Loire 42) has allowed to build a consequent archaeological corpus which clarified behaviors having strong socio-economic and environmental implications. The archaeological study called upon various disciplines: agronomy, anthropology, archeometry (palynology, dating 14C, etc.), ceramology, geography, geomorphology, petrography, sedimentology, volumetry. It recuts several sets of themes : …
"Résumé de thèse, Le Forez du VIe au Ier millénaire av. J.-C. Territoires, identités et stratégies des sociétés humaines du Massif central dans le ba…
2009
Summary of thesis: Forez from the sixth to the first front millennium BC, Territories, identities and strategies of human societies in the upstream basin of the Loire (France) by Vincent GEORGES defended on 20th December 2007 at the University of Bourgogne; Joëlle Burnouf (reporter), Hervé Cubizolle (co-dir.), José Gomez de Soto (chair), Vincent Guichard (exam.), Claude Mordant (dir.), Pierre Pétrequin (reporter). This thesis is available online on www.tel.archives-ouvertes.fr.
Chronologie et périodisation des campaniformes en France méditerranéenne
2012
What is the current state of research, twenty years after the Ambérieu-en-Bugey colloquium, regarding the chronological setitng of the Bell Beaker horizon, the periodisation of pottery styles and the relationships between Bell Beakers and local groups in the late Neolithic in Mediterranean France ? A brief inventory of knowledge from 1992 together with research from the last two decades will allow us to re-evaluate stratigraphic evidence and radiocarbon dates and to examine the evolution of sttlement distribution and the artefact contexts and associations
Chapter 5 : The Beaker Transition in Mediterranean France
2010
In Mediterranean France, the end of the Neolithic is now wellknown. Many cultural groups are chronologically and geographically defined (Rhône-Ouvèze, Fontbouisse, Vérazien...) and the origin of the Beakers phenomenon seems clearly foreign in this context. The existence of this cultural variety in the Final Neolithic leads to: Differences in the first Beaker settlements in these areas, Various types of acculturation, partial or total, of the indigenous groups, with sometimes the survival of certain Late Neolithic traditions, The development of two Middle regional Bell Beakers groups (Pyrenean group and Rhodano-Provençal Group) after the first phenomenon. The beaker pots known on several hun…
Composantes culturelles et Premières productions céramiques du Bronze ancien dans le sud-est de la France
2012
The collective research project "Cultural components of the first pottery productions of the Early Bronze Age in Southeast France" derives from renewal of documentation on the Early Bronze Age in the southeast Rhodanian region and new approaches to the Bell Beaker period, particularly in the southern part of Southeast France. In 1998, the Riva del Garda conference constituted a high point in Bell Beaker research at a European scale, of which the consequences and questions motivated the collective project for an overview of the transition from the end of the Neolithic to the Early Bronze Age in a large southeastern quarter of France. In these regions, issues relating to the future of Bell Be…