title: Identification of quarries rehabilitation scenarios: a case study within the metropolitan area of Bari (Italy).
abstract: This paper addresses quarries rehabilitation issue within a Metropolitan Area. Areas where mining activity is carried out have been subjected to physical and environmental degradation linked both to pursue the building materials extraction and to the city expansion continuously asking for new areas to be developed with residential and service functions. These changes also occurred where environmental and landscape values are present. It has been therefore pointed out the issue of such areas redevelopment that, to be functionally reintegrated, must be consistently linked to the activities and the territorial local contexts characteristics. In this paper the quarries reuse issue is carried out through parameters identification able to define the quarries relationship with the neighboring towns and with their surroundings besides to identify their physical, environmental and landscaping characteristics. Quarry reuse alternatives have been identified among those consistent with the rehabilitation goals, as defined by the planning sector and internationally approved, while their selection is derived from the application of a two-step methodology: a multi-criteria analysis related to punctual parameters at a "site-specific" level, followed by a further territorial indicators checking over the wide area. This application has led to socially accepted results identifying the examined quarries for reuses ranging from agricultural-forestry and urban to functional or naturalistic. The proposed method has also proved to be suitable to address the abandoned quarries reuse problem with a systemic and consultative approach, as it is able to correlate the many variables present in the social and spatial complexity of the Metropolitan Areas.
authors.affiliation: Department of Agro-Environmental and Territorial Sciences, Faculty of Agriculture, University of Bari, Italy.
authors.forename: Pasquale
authors.initials: P
authors.lastname: Dal Sasso
authors.forename: Maria Antonella
authors.initials: MA
authors.lastname: Ottolino
authors.forename: Lucia Patrizia
authors.initials: LP
authors.lastname: Caliandro
mesh_terms: D002958:City Planning; D003247:Conservation of Natural Resources / Q000331:legislation & jurisprudence / Q000379:methods*; D017753:Ecosystem; D004784:Environmental Monitoring / Q000331:legislation & jurisprudence / Q000379:methods*; D033161:Government Regulation; D007558:Italy; D008906:Mining / Q000331:legislation & jurisprudence / Q000379:methods / Q000639:trends; D014507:Urbanization / Q000331:legislation & jurisprudence / Q000639:trends*