Filtering by
- All Subjects: Water table
- All Subjects: Wetland mitigation banking
- Creators: Pima County (Ariz.). County Administrator's Office
Provides a brief review of the rules, listing history, and biological issues relevant to the status and protection of the pygmy-owl in Pima County. Land use in unincorporated northwest Pima County is analyzed to determine existing commitments and conservation opportunities, and in order to begin to answer the question of whether a general biological goal of conserving 80 percent of the pygmy-owl's habitat can be achieved.
In the early 1990s, a study of the Tanque Verde Creek by Dr. Julie Stromberg and others described the relationship between the depth to groundwater and the health of the mesquite woodland habitat in the area. This report revisits the Stromberg study to describe variations in groundwater levels since the report was completed early last decade. They identified around 3,000 acres of riparian vegetation in the Tanque Verde-Agua Caliente shallow groundwater zone.
The final version of the report issued in early 2001. County staff responded in writing to clarify misunderstandings in the letter by Tucson Water. Pima County will continue to assess and look for ways to contribute to the protection of the resources in the Tanque Verde area.
Provides an overview of types of mitigation banking activities that have evolved from the Army Corps of Engineers wetlands banking. The discussion provides important distinctions between traditional practices in the area of mitigation banking and banking for endangered species purposes. The potential role of private sector in this market is described, as well as the roles of federal and local government participants.