Suchergebnisse

International audience ; Inadequate waste management leads to many environmental issues and the adoption of an efficient and sustainable waste management has become a priority objective of the EU. However, besides the demographic factors, the various socio-economic and geographical conditions of this complex space lead to major disparities in municipal waste management between North and South, East and West. This paper aims to do a spatial-temporal analysis of the Eurostat indicators using ascending hierarchical cluster analysis that divides the member states into five typological classes. The resulted maps highlight territorial disparities among Member States on municipal waste management and also reveal the evolution of environmental policies between 2003-2009 related to the EU acquis.

International audience ; Landfilling prevails in waste management options in Romania like others new EU members, being contrary to the concept of waste hierarchy promoted in recent years by EC. Waste disposal is done usually in non-compliant landfills and Government established a program to close these sites. This paper aims to analyse the transition from traditional waste management systems to an integrated system at national, regional and local scale. Assessment of landfills location based on buffer analysis (using GIS techniques) is made according to the proximity of five critical factors (CF) such as: residential area, industry & commercial units, agricultural lands, rivers & lakes, forest and protected areas, all these factors being sensitive to pollution. Thus, most of these old sites are badly or improperly located related to surroundings and only few have an acceptable location in the study area! Therefore, the proposed method can be a necessary tool in EIA studies of these environmental threats at regional scale.

International audience ; Open dumps was the main option of the local communities in household waste management, this practice being banned after July 16, 2009. The paper examines the correlation between dumpsites volumes, population density and local geographical conditions in the context that in most rural administrative-territorial units of the county there were no facilities for waste collection. The geographical distribution of dumpsites volumes reflects the disparities between different areas of the county and on the other hand, it highlights the spaces exposed to pollution. Also, the comparative analysis between 2004 (pre-accession) and 2009 (post-accession) reflects a rudimentary waste management system in this period which favored the waste dumping. This paper analyses the issues of rural waste management and its environmental implications at local scale. Such approaches are necessary for a proper analysis of EU environmental policies implementation at regional and local level.

International audience ; This paper examines the current challenges in urban waste management systems under EU regulations for a newcomer state. Piatra Neamț is among the first Romanian cities which made the transition from a traditional to a modern waste management infrastructure through ISPA funds. These changes are poor reflected in rate of recyling and treatment so far according to analysis of waste streams. The paper performs a critical review of waste management services and also assesses the vulnerability to illegal dumping. Inappropriate sites of waste management facilities contribute to environmental pollution and urban landscape degradation. Comparative analysis between pre-accession period vs. current situation highlights one the one hand the improvements in this sector and on the other hand the difficulties to comply EU targets.

International audience ; This paper proposes a spatial analysis of statistical data concerning the number and areas of rural dumpistes for local administrative units (LAU in Romanian's rural terrirory = communes) from 6 counties of NorthEast region using thematic cartography.Database created at local scale is correlated with demographic factors (eg population density) taking into account the various geographical conditions between these 6 counties (Neamt,Suceava,Botosani,Iasi,Bacau and Vaslui).Rural dumpsites have been identified by the county environmental authorities in 2008 and 2009,deadline for closure and rehabilitation being July 16, 2009 .The large number of these sites reflect the lack of organized waste management system in rural territory.Sanitation services are still poorly developed in rural areas and the waste generated and uncollected are often disposed in open dumps or river banks (mainly in mountain areas).Geographic location of human settlements influences the disposal of waste, most of these dumpsites were located in their proximity.These bad practices are still present being revealed by field observations.Thus,demographic background (rural population share of total county population, population density at LAU level) and local geographical conditions (mountain,hill/plateau,plains/valley corridor) reflect the territorial disparities between counties (regional scale) and communes (local scale) regarding the geographical distribution of rural dumpsites.