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- All Subjects: Animal introduction
- All Subjects: Pima County (Ariz.)--Antiquities
- Creators: Pima County (Ariz.). County Administrator's Office
Describes how information was collected for use in preparing the cultural and historical resources element. The SDCP is a regional planning effort that is designed to balance future growth in Pima County with environmental protection. Pima County compiled and analyzed information on three basic resource types known to occur within the County's jurisdiction: archaeological sites, historical resources, and traditional cultural places.
Priority cultural resources are places of such importance to the history and culture of Pima County that their protection is warranted in the public interest. Out of more than 3,500 known archaeological sites and 4,000 historic buildings, 229 priority cultural resources were identified.
An assessment of the problems that are presented by non-native and introduced species in maintaining native species and natural systems. Divided into two major sections, the study covers representative ecosystems in Pima County as well as representative species that have a negative impact on native species.
A companion to the study issued on July 5, 2000 entitled 'Cactus Ferruginous Pygmy-Owl Investigations in Pima County.' The major objective was to determine whether pygmy-owls chose nest sites or perch trees with characteristics that differ from other available sites within a nesting territory.
The spread of invasive species creates serious environmental problems as well as economic hazards for residents and will hamper implementation of parts of the SDCP.