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… très bientôt. En parallèle, le besoin de se doter d'une infrastructure juridique internationale s'est fait sentir … annual tree-planting campaigns, replaced by the "Clean and Green Week " in 1990. So important is this concept of the … of Singapore into a garden city – a clean and green city – is the declared objective of the government". …

… in farmers’ fields and farming systems as a result of the ‘Green Revolution’. Intensification of agricultural systems, … (West 1993). Artificial habitats such as hedgerows (Green et al 1994), agro-forestry systems (Donald 2004), and … that seasonal routes for livestock are often disrupted by infrastructure, intensive farming and urban development, thus …

… cities. It simply represents an investment in the natural infrastructure that supports urban life. All cities depend on …

… knowledge (government and NGO scientists, etc) Others Infrastructure (including roads, railways, towns and … population pressure, high capital, low natural resources Infrastructure Water and animal transportation; distant … not drop flammable leaves but should retain succulent green foliage throughout the year. Species that have been …