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Showing items 1 through 9 of 3041.
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Library Resource
Publication évaluée par des pairs
Italie, Portugal, États-Unis d'Amérique
Growing external pressures from human activities and climate change can exacerbate desertification, compromising the livelihoods of more than 25% of the world’s population. The dryland mosaic is defined by land covers that do not behave similarly, and the identification of their recurring or irregular changes over time is crucial, especially in areas susceptible to become desertified.
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Library Resource
Publication évaluée par des pairs
Italie, États-Unis d'Amérique
The following work proposes the utilisation of a technical device named “Planning Tool Mosaic” (PTM), defined as a total homogeneous and standardised framework for the principles contained in municipal regulatory plans: the assignment of zoning, legends, and technical rules. The 300,000 km2-broad national territory is divided into nearly 8000 municipalities. Each of them refers to a distinct regulatory plan and then to a distinct regulation on local buildings, infrastructure, and social services. This level of planning tool is the one that has most impact on the territory.
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Library Resource
Publication évaluée par des pairs
Canada, Grèce, États-Unis d'Amérique
This paper presents the spatial distribution of multiple deprivation in Athens, and links these spatial patterns to the city’s urban development trajectory and the way housing is accessed. Multiple deprivation was measured as the combined concentration of disadvantageous employment situation, access to education and housing conditions. A principal components analysis was utilized for 20 variables from the three said domains. Two components were identified as statistically significant.
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Library Resource
Publication évaluée par des pairs
Italie, États-Unis d'Amérique
A specific region, characterized by a significant natural and cultural heritage, is not necessarily a tourist destination. However, it can become so if there is active participation of local stakeholders oriented towards local development. In this context, this study focuses on a specific area, the Canavese (northwest Italy), which needs to find new regional development alternatives to the industrial sector. In particular, the research focused on the level of integration of local stakeholders and on their ability to identify common guidelines for tourist enhancement of the region.
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Library Resource
Publication évaluée par des pairs
Canada, Chili, Espagne, Royaume-Uni, Grèce, Mexique, Panama, Philippines, États-Unis d'Amérique, Afrique du Sud, Afrique australe
Nature-based solutions (NbS) include all the landscape’s ecological components that have a function in the natural or urban ecosystem. Memorial Parking Trees (MPTs) are a new variant of a nature-based solution composed of a bioswale and a street tree allocated in the road, occupying a space that is sub-utilised by parked cars. This infill green practice can maximise the use of street trees in secondary streets and have multiple benefits in our communities. Using GIS mapping and methodology can support implementation in vulnerable neighbourhoods.
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Library Resource
Publication évaluée par des pairs
The Multi-Level Perspective (MLP) is an analytical framework developed to explain transitions towards sustainability. This article aims to contribute to enhancing the use of the MLP to understand the transitions towards sustainability in agriculture. We propose that MLP is an insightful framework to capture particular micro-level trajectories of adopting innovations. The Douro wine region in Northern Portugal, known worldwide for the wines that are produced there, was the study area of our empirical research.
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Library Resource
Publication évaluée par des pairs
Bahamas, Chine, Grèce, Norvège, Saint-Siège
The spatial distribution of potentially toxic elements in land near a heavily loaded highway in the West Attica region (Greece) is discussed. This study aimed to investigate the extent of soil contamination with trace elements on land in the margin of highways. The concentration of thirty-five elements in topsoil, car ash, and road sediment bulk samples was determined. Statistical and spatial analysis was applied for evaluating the geochemical dispersion of the examined elements. Geo-accumulation index was estimated.
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Library Resource
Publication évaluée par des pairs
Greece represents a very peculiar case of industrial development due to a series of historical evolutions. Hence, the present paper aims to discuss the shift from the unregulated and unplanned spatial development paradigm of productive activities to the one of modern “Business parks” (hereinafter BPs), expected to adapt to international standards the location and function of industrial activity, in the Greek territory.
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Library Resource
Publication évaluée par des pairs
Vegetation natural heritage can be valued in itself, but also as a habitat for many wildlife species. This study presents a methodological essay concerning the evaluation of plant heritage, applied in Central Alentejo, in the south of Portugal. This evaluation was based on the following criteria: horizontal and vertical structure of vegetation, tree cover density, rare plant species richness, phytocenotic maturity, importance as ecological corridor, historical record, scientific and educational potential and recreational potential.
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Library Resource
Publication évaluée par des pairs
Îles Cocos (Keeling), Chine, Royaume-Uni, États-Unis d'Amérique, Saint-Siège
This research was conducted on an area of inland sands characterised by various degrees of overgrowth by vegetation and soil stabilisation. This landscape’s origin is not natural but is connected to human industrial activities dating from early medieval times, which created a powerful centre for mining and metallurgy. This study aims to identify the changes in the above- and belowground phytomass in the initial stages of succession and their influence on the chemical properties and morphology of the soil.
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