Search results for "DSC"
showing 10 items of 1747 documents
Alveolar echinococcosis: characteristics of a possible emergence and new perspectives in epidemiosurveillance
2001
International audience; The aim of this review is to discuss the situation of alveolar echinococcosis in France, in the light of the current knowledge on its transmission patterns in the world, especially Europe. An important risk of higher contamination of the rural environment may be suspected from newly reported cases of infected foxes or voles in several countries where the disease was not found before. Furthermore, the increase of prevalence rate in foxes in Bade-Würtemberg (Germany) and Franche-Comté (France), traditionally endemic, is also in support of this new trend. Urban foxes and the spreading of infected foxes to cities may also be the cause of the extension to urban and suburb…
The urban regeneration of the peripheral areas. The case study of Tor Vergata (Rome, Italy)
2018
The ‘Urban Regeneration of Peripheral Areas’ workshop experimented with an innovative design model for the urban regeneration of Rome. The working method of the workshop is based on diachronic analysis of the evolution of the combined natural history and culture of the area, the architectural, technological, environmental and landscape situation and relation-ship with the surrounding territory. The workshop dealt with the mutual relationships, which run through and characterise the dimensional and relational scales of the environments of metropolitan ecosystems as structures and landscapes. The strategy for urban and territorial integration is left to the procedures and policies of the comm…
Sectoral policies as drivers of forest management and ecosystems services: A case study in Bavaria, Germany
2023
European countries have national sectoral polices to regulate and promote the provision of a wide range of forest ecosystems services (FES). However, potential incoherencies among these policies can negatively affect the efficient provision of FES. In this work, we evaluated the coherence among three national policies from Germany and their ability to effectively provide FES in the future: the Forest Strategy 2020 (FS), the National Strategy on Biological Diversity (BDS), and the German National Policy Strategy on Bioeconomy (BES). Using forest inventory data from the Federal State of Bavaria, we simulated a range of forest management options under three climate trajectories for 100 years i…
Interspecific interactions influence contrasting spatial genetic structures in two closely related damselfly species
2014
Spatial genetic structure (SGS) is largely determined by colonization history, landscape and ecological characteristics of the species. Therefore, sympatric and ecologically similar species are expected to exhibit similar SGSs, potentially enabling prediction of the SGS of one species from that of another. On the other hand, due to interspecific interactions, ecologically similar species could have different SGSs. We explored the SGSs of the closely related Calopteryx splendens and Calopteryx virgo within Finland and related the genetic patterns to characteristics of the sampling localities. We observed different SGSs for the two species. Genetic differentiation even within short distances …
Linguistic landscapes of a minoritized regional majority: Language ideologies among Hungarians in South-West Slovakia
2016
[Introduction] This article is an investigation of the linguistic situation in South-West Slovakia and its interpretation by local inhabitants through the notion of linguistic landscape (LL hereafter), here understood broadly as texts displayed in visual space.1 This study has two broad aims. Firstly, the general distribution of the languages in the LL of two historically Hungarian villages is established. This distributional picture is compared to (inter)national and local conceptions about the visual use of different languages in South-West Slovakia. Secondly, using an ethnographic approach and making use of the data gathered during one month fieldwork, a set of individual signs and sign …
Biogeographic patterns of base-rich fen vegetation across Europe
2014
International audience; Questions: What is the distribution of base-rich fen vegetation and the specia- list species along European biogeographic regions? How do the gradients in spe- cies composition correlate to geography and climate at continental scale? What are the implications of such patterns for the classification of these habitats?Location: Fifteen countries of Central, Western and Northern Europe.Methods: We compiled a vegetation plot database of base-rich fens and related communities including vascular plants and bryophytes. The initial data set with 6943 plots was filtered according to the presence of specialists using discriminant analysis. We used DCA to analyse the correlatio…
Modélisation des choix d'itinéraires pédestres en milieu urbain. Approche géographique et paysagère
2006
Nowadays, on foot journeys create renewed interest as a complementary mode of transport. Indeed, local decision makers appear as willing to reduce the imbalance between different ways of transport within the cities. In the field of Geography the term ‘mobility' refers to the practice of exchanges and movements done by individuals or groups of individuals; this mobility is likely to reveal the characteristics of places and to contribute to their alteration. Among all the modes of transport, walking implies a privileged relation between persons and area they live in. As an element of the living environment used on a daily basis and eventually integrated by the prism of perception the visible …
Il modo in cui conosciamo la realtà non è né logicamente né naturalmente inevitabile. Esercitazioni zerubaveliane
2022
La corposa postfazione applica la prospettiva zerubevaliana allo studio delle sessualità, traccia lo sviluppo delle diverse prospettive che si rifanno alla sociologia cognitiva e approfondisce il contributo della Rutgers School. The substantial afterword applies the Zerubevalian perspective to the study of sexuality, traces the development of different perspectives that refer to cognitive sociology and deepens the contribution of the Rutgers School.
Mapping a language aware educational landscape
2018
This article is based on a poster presented at the 2017 FERA conference at the University of Lapland, Rovaniemi (Figure 1). The poster aims to provide a visual aid to enhance discussions with in- and pre-service teachers as well as educational researchers around the role of language in education. The perspectives presented here are intended to provide different ‘entry points’ into language awareness and highlight different considerations. This contribution begins by outlining why language awareness is needed before introducing the six entry points we use to map a language aware educational landscape. Hopefully the discussion will continue in different forums and the model will also be devel…
Rétro-observation des processus de décrue glaciaire à partir de peintures. Apports de la mono-photogrammétrie
2019
Alpine landscapes are indicators of climatic variations recognized through their geomorphological and glacial dynamics. Inthis field, the old documents (photographs, engravings, paintings…) constitute important data sources, used for the purposesof retro-observations. The classical methods consist, most often, to exploit them in descriptive works then being the subject ofnaturalistic cartographic retranscriptions. Today the contribution of innovative methods of treatment, such as mono-photogrammetry,offer new perspectives. It is thus possible to extract quantitative information from qualitative archives. This approachallows, in addition to a conventional landscape analysis, to project the i…