Resultados de la búsqueda
Mostrando ítems 1 a 9 de 175.
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Library Resource
Publicación revisada por pares
Bahamas, China, Grecia, Noruega, Santa Sede
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
Publicación revisada por pares
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
Publicación revisada por pares
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
Publicación revisada por pares
Islas Cocos (Keeling), China, Reino Unido, Estados Unidos de América, Santa Sede
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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Library Resource
Publicación revisada por pares
Argentina, Australia, Canadá, Chile, Reino Unido, México, Malta, Malasia, Panamá, Rumania, Seychelles, Trinidad y Tabago, Estados Unidos de América
Property boundaries have a significant importance in cadaster as they define the legal extent of the ownership rights. Among 3D data models, Industry Foundation Class (IFC) provides the potential capabilities for modelling property boundaries in a 3D environment. In some jurisdictions, such as Victoria, Australia, some property boundaries are assigned to the faces of building elements which are modelled as solids in IFC. In order to retrieve these property boundaries, boundary identification analysis should be performed, and faces of building elements should be extracted.
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Library Resource
Publicación revisada por pares
Canadá, España, Estados Unidos de América
The strategy of the institutionalization and development of business agglomerations, in any of its analytical aspects (industrial district, local production system, cluster, etc.), has not had great results in Spanish regions with low business-density, probably due to the difficulty of finding an adequate implementation framework in administrative, geographic, and institutional terms.
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Library Resource
Publicación revisada por pares
China, Italia, Noruega, Rusia, Estados Unidos de América
The land topic has generally become a major socioeconomic issue that currently attracts attention globally. To explore the issue, various countries devote much attention to land use planning. This paper searches the Core Collection of the Web of Science and collects 1771 land use planning articles published between 1990 and 2019. The R software, biblioshiny package, and CiteSpace are applied in this paper.
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Library Resource
Publicación revisada por pares
España, Estados Unidos de América, Venezuela
As house mortgage appraisal values have played a leading role in the 2007–2012 financial crisis, it is important to develop robust mass appraisal models that correctly estimate these values. The present paper intends to propose a methodology to examine the spatial distribution of house mortgage appraisal values. To do so, we analyzed the effect that these values, cadastral urban land values, characteristics of houses, and socioeconomic conditions and services in neighborhoods, have on house mortgage appraisal values in the 70 boroughs of Valencia (Spain).
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Library Resource
Publicación revisada por pares
Italia, Portugal, Estados Unidos de América
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
Publicación revisada por pares
Italia, Estados Unidos de América
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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