Search results for " Communities"

Alimentare la Resilienza : approcci e metodi per orientare un modello di sviluppo orizzontale nelle aree interne siciliane

2021

Contro il perdurante modello di sviluppo dissipativo e distruttivo dell’Antropocene (Crutzen e Stoermer, 2000), l’Augmented City Lab (ACL) teorizza e sperimenta modelli per uno sviluppo locale di città e territori neoantropocenici, ispirati da una nuova responsabilità e una nuova ermeneutica del piano territoriale e del progetto urbanistico come esito di una creatività generatrice di cure, di recuperi e di riattivazioni di centri urbani che tornino ad alimentare cicli di vita, a coltivare i talenti degli abitanti, ad attrarre idee, a generare innovazione, a produrre nuove economie e a rafforzare reti di solidarietà (Carta, 2021 e Carta & Ronsivalle, 2020). Il Laboratorio di ricerca Augm…

Urbanisation and Urban Regionalisation Processes in the Metropolitan Area of Palermo

2021

This article provides empirical evidence that helps to answer several key questions relating to the regionalisation processes in Southern European cities. Several studies have documented the effects produced by the urban regionalisation process, especially in terms of territorial resource consumptions and the formation of new territorial patterns, overlooking the evaluation of public information that has been lost in terms of space and prerogatives of public action in the new post- metropolitan urban space. Starting from this theoretical framework, the interpretation of the post-metropolitan transition of Palermo through the filter of living in its dual dimension of being the outcome of soc…

Gypsies in mass media

2011

Evidence de l'adaptation des communautés microbiennes sédimentaires de rivière à la minéralisation du diuron: influence du ruissellement et de l'éros…

2010

International audience; Purpose Surface runoff and erosion are major drivers of pesticide transport from soils to rivers draining vineyard watersheds. A recent study showed that applications of diuron on vineyards and diuron dispersal could lead to microbial adaptation to diuron biodegradation from treated soils to the receiving hydrosystem. Given the limited knowledge on microbial adaptation to pesticide degradation in aquatic environments, we conducted a microcosm study designed to assess the impact of runoff and erosion processes on the adaptation of riverine-sediment microbial communities to diuron mineralization. Materials and methods The experimental laboratory set-up consisted in aqu…

Smart cities and the role of IS research in improving urban life

2016

Effects of the introduction of a biocontrol strain of Trichoderma atroviride on non target soil micro-organisms

2009

International audience; The main objective of this study was to assess the impact of the application of an antagonistic strain of Trichoderma atroviride on the native microbial soil communities. The structures of the fungal and bacterial communities were assessed by T-RFLP (terminal restriction fragment length polymorphism) method, based on T-RFLP analysis of 18S and 16S rRNA genes, respectively. Results showed that the introduction of the strain I-1237 into two soils slightly modified the microbial diversity, only for a short period of time. Nine months post-inoculation resilience took place, resulting in similar structures of the fungal and bacterial communities in the inoculated and cont…

Energy self-consumers and renewable energy communities in Italy: New actors of the electric power systems

2021

Abstract The new European Directive RED-II on the promotion of the use of renewable energy sources has introduced the concept of the Renewable Energy Community. This new entity has the potential to change the relations among end-users and the latter and the other actors of the energy sector. In particular, the electrical sector appears the most influenced by the implementation of this paradigm. Indeed, the need for self-consumption and for exploiting the full potential of renewable energy in a Renewable Energy Community influences how the end-users exchange energy with the power grid, the rules for their connection to the grid, the implementation of Demand Response and other energy manageme…

Ethnobotanical knowledge in some rural communities of northern Sicily (Palermo, Italy)

2018

An ethnobotanical study was carried out to document the uses of wild plants among some local communities of Sicily (southern Italy). We recorded 48 taxa belonging to 45 genera included in 32 families. 30 taxa are used as medicinal plants, 22 taxa as food and 9 for handicraft use. In comparison with other ethnobotanical studies carried out in Sicily and other Italian territories, some uses of the plants reported by the local population in the study area are peculiarities. The analysis of data shows that the level of traditional knowledge on use of plants in province of Palermo is poor, highlighting a considerably advanced state of cultural erosion. The results of our investigation confirm th…

Hydrophytic vegetation aspects in the Nebrodi Mountains (Sicily).

2011

A study of the hydrophyte communities of some small ponds in the beech-wood belt of the higher Nebrodi Mts is presented. A new association of shallow stagnant water bodies, the Utriculario-Potametum natantis, is described. Its biological structure, biogeographical characteristics, syntaxonomic position, phytosociological relationships and dynamic links are discussed.

Effects of Ocean Acidification on physiology, behaviour and ecology of fish

CO2 concentration in the atmosphere is increasing at unprecedented rate since the last 800,000 years due to rising fossil fuel combustion, industrial processes and land use by humans. By absorbing part of this gas from the atmosphere, Oceans contribute to the mitigation of climatic changes, but at the cost of greater modifications of their physical and chemical characteristics. CO2 dissolved in the seawater leads to increased bicarbonate (HCO3 -) and hydrogen ions (H+) concentrations with a consequent pH drop, a phenomenon known as Ocean Acidification (OA). If global policy will not put in force mitigation measures to reduce CO2 emissions, it is projected that partial pressure of dissolved …