Search results for "Community"
showing 10 items of 2132 documents
Perceptions of justice influencing community acceptance of spent nuclear fuel disposal : A case study in two Finnish nuclear communities
2019
Final disposal of spent nuclear fuel (SNF) from nuclear power plants (NPPs) is an ethical issue with implications within and across generations. We address this issue from the perspective of nuclear communities that host nuclear waste disposal sites. These are primarily the communities that face injustice due to the potential radiological risks. A resident survey (n = 454) was conducted in two Finnish nuclear communities, i.e. Eurajoki and Pyhäjoki, that are being considered as alternative sites for a second repository for SNF. The nuclear waste management (NWM) company Posiva is already building a repository in Eurajoki, the first in Finland. These communities are in different stages of th…
I libri, la biblioteca, la città
2021
Molti e suggestivi sono i modi per declinare il tema dei libri e della città. Il primo è quello che legge e interpreta le corrispondenze tra alcuni libri e specifiche città, con un approccio solo apparentemente letterario poiché potrebbe orientare a considerazioni di carattere spaziale oltre che storico e sociale. Un secondo aspetto guarda ai libri e agli spazi intesi come elementi di mediazione (o di interazione) con la città: sono le biblioteche che danno presenza ai libri e che si offrono come luoghi della cultura: Rappresentano lo spazio dei libri nella città e della città. La prima questione, riguardante le simmetrie libri-città, è troppo affascinante per non essere accennata con qualc…
Halfway up the trophic chain: development of parasite communities in the sparid fish Boops boops
2007
SUMMARYWe examined the patterns of composition and structure of parasite communities in the Mediterranean sparid fish Boops boops along a gradient of fish sizes, using a large sample from a single population. We tested the hypothesis that species forming the core of the bogue parasite fauna (i.e. species which have a wide geographical range and are responsible for recognizable community structure) appear early in the fish ontogeny. The sequential community development observed supported the prediction that core species appear in the fish population earlier than rare and stochastic species. There was also a strong correlation between the order of ‘arrival’ of the species and their overall pr…
Community action and planning. Contexts, drivers and outcomes
2014
With trust in top-down government faltering, community-based groups around the world are displaying an ever-greater appetite to take control of their own lives and neighbourhoods. Government, for its part, is keen to embrace the projects and the planning undertaken at this level, attempting to regularise it and use it as a means of reconnecting to citizens and localising democracy. This unique book analyses the contexts, drivers and outcomes of community action and planning in a selection of case studies in the global north: from emergent neighbourhood planning in England to the community-based housing movement in New York, and from active citizenship in the Dutch new towns to associative a…
Necesidades de formación en pedagogía hospitalaria. Valoración de expertos en materia de competencias docentes específicas.
2020
Este artículo se encuentra disponible en la siguiente URL: https://revistaseug.ugr.es/index.php/profesorado/article/view/8130/pdf Este artículo pertenece al número que lleva por título "Los objetivos de desarrollo sostenible: aportes desde la investigación educativa comprometida". La formación específica en Pedagogía Hospitalaria es, en la actualidad, una asignatura pendiente en la formación universitaria de los futuros maestros. Desde la óptica de que cualquier maestro, a lo largo de su carrera profesional, puede encontrarse con un alumno/a que enferme, la formación en Pedagogía Hospitalaria no debe estar dirigida exclusivamente a los docentes que desarrollan su carrera profesional dentro …
Morphological Similarity and Ecological Overlap in Two Rotifer Species
2013
Co-occurrence of cryptic species raises theoretically relevant questions regarding their coexistence and ecological similarity. Given their great morphological similitude and close phylogenetic relationship (i.e., niche retention), these species will have similar ecological requirements and are expected to have strong competitive interactions. This raises the problem of finding the mechanisms that may explain the coexistence of cryptic species and challenges the conventional view of coexistence based on niche differentiation. The cryptic species complex of the rotifer Brachionus plicatilis is an excellent model to study these questions and to test hypotheses regarding ecological differentia…
Long-Term Coexistence of Rotifer Cryptic Species
2011
Despite their high morphological similarity, cryptic species often coexist in aquatic habitats presenting a challenge in the framework of niche differentiation theory and coexistence mechanisms. Here we use a rotifer species complex inhabiting highly unpredictable and fluctuating salt lakes to gain insights into the mechanisms involved in stable coexistence in cryptic species. We combined molecular barcoding surveys of planktonic populations and paleogenetic analysis of diapausing eggs to reconstruct the current and historical coexistence dynamics of two highly morphologically similar rotifer species, B. plicatilis and B. manjavacas. In addition, we carried out laboratory experiments using …
Varied response of underground and aboveground plant matter: functional diversity of three different vegetational types after translocation to reclai…
2019
The indicators of functional diversity are increasingly used to assess the conservation effectiveness of the most valuable habitats. However, little is known about the response of functional traits, their diversity, and divergence in plant communities after translocation. To assess how functional diversity changes on dry heath, meadow, and fen after translocation of entire turfs of vegetation from an airport area to the Botanical Garden in Radzionkow, we used leaf–height–seed (LHS) traits (specific leaf area, height, and seed mass) and vegetative traits (bud bank size, bud bank depth, and lateral spread). We also measured community weighted means and multifunctional diversity metrics (funct…
Community detection algorithm evaluation with ground-truth data
2018
International audience; Community structure is of paramount importance for the understanding of complex networks. Consequently, there is a tremendous effort in order to develop efficient community detection algorithms. Unfortunately, the issue of a fair assessment of these algorithms is a thriving open question. If the ground-truth community structure is available, various clustering-based metrics are used in order to compare it versus the one discovered by these algorithms. However, these metrics defined at the node level are fairly insensitive to the variation of the overall community structure. To overcome these limitations, we propose to exploit the topological features of the ‘communit…
WOODIV, a database of occurrences, functional traits, and phylogenetic data for all Euro-Mediterranean trees
2021
Trees play a key role in the structure and function of many ecosystems worldwide. In the Mediterranean Basin, forests cover approximately 22% of the total land area hosting a large number of endemics (46 species). Despite its particularities and vulnerability, the biodiversity of Mediterranean trees is not well known at the taxonomic, spatial, functional, and genetic levels required for conservation applications. The WOODIV database fills this gap by providing reliable occurrences, four functional traits (plant height, seed mass, wood density, and specific leaf area), and sequences from three DNA-regions (rbcL, matK, and trnH-psbA), together with modelled occurrences and a phylogeny for all…