24 novembre 2015
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Da Costa Silva Gabriela, « Aspects of the urban environment in Brazil », Environnement urbain / Urban Environment, ID : 10670/1.jbp9th
Cities have always played a key role in the international debate concerning environmental issues. Since the 1992 United Nations Conference on Environment and Development (also known as the 1992 Rio “Earth” Summit), environmental questions have become pivotal to urban sustainable planning and management worldwide (United Nations, 1992). For example, Agenda 21 establishes nations’ commitment to the development of urban projects and programs for the conservation and/or restoration of natural res...