Soho (Temporal Keyword)
1-5 (5 Records)
SRP is planning to upgrade the current carrying capacity of 18.3 miles of the existing Silver King to Goldfield 230kV line. In order to accomplish this, SRP plans to “bundle” the existing 230kV conductors by adding a second conductor to each of the three existing single-conductor phases. To add the new conductors, SRP will need to re-open some original access roads, and the selected wire, puller, sleeving, and anchor sites used during the original 1978 line construction. The existing...
General Resources from the Long Term Vulnerability and Transformation Project
Long-Term Coupled Socioecological Change in the American Southwest and Northern Mexico: Each generation transforms an inherited social and environmental world and leaves it as a legacy to succeeding generations. Long-term interactions among social and ecological processes give rise to complex dynamics on multiple temporal and spatial scales – cycles of change followed by relative stasis, followed by change. Within the cycles are understandable patterns and irreducible uncertainties; neither...
Hohokam Population Database (2006)
This database contains population estimates for all major sites within the Hohokam region by time period from about AD 700-1400. These data are based on Doelle's (1995) Roosevelt Community Development Study and updated based on data produced after the initial publication.
Raw Data on Soils Collected from Prehispanic and Historic Fields on the Middle Gila River (2013)
These are the raw data from the soils collected from the middle Gila River (on the land now management by the Gila River Indian Community) for Strawhacker's dissertation research.
Sustaining Irrigation Agriculture for the Long-Term: Lessons on Maintaining Soil Quality from Ancient Agricultural Fields in the Phoenix Basin and on the North Coast of Peru (2013)
Irrigation agriculture has been heralded as the solution to feeding the world’s growing population. To this end, irrigation agriculture is both extensifying and intensifying in arid regions across the world in an effort to create highly productive agricultural systems. Over one third of modern irrigated fields, however, show signs of serious soil degradation, including salinization and waterlogging, which threaten the productivity of these fields and the world’s food supply. Surprisingly, little...