agricultural productivity (Other Keyword)

1-4 (4 Records)

Agricultural Productivity of Four Different Physiographic Zones in the Lower Río Verde Valley, Oaxaca, Mexico: Using the Current Landscape as a Means to Facilitate an Understanding of Past Productivity (2017)
DOCUMENT Citation Only Raymond Mueller. Jessica Hedgepeth Balkin. Arthur Joyce.

As part of the larger Río Verde Settlement Project (RVSP), soil sampling of different physiographic zones was conducted during the spring of 2016 in the lower Río Verde Valley. The major goal of this sampling program was to assess variation in soil fertility across the region, as related specifically to maize agriculture. The lower Verde Valley was broadly divided into four physiographic zones (floodplain, coastal plain, piedmont, and secondary valleys). Previous studies identified the...

The Grewe Archaeological Research Project, Volume 3: Synthesis (2001)
DOCUMENT Full-Text Uploaded by: Rachel Fernandez

This is the third and final volume documenting the results of the Grewe Archaeological Research Project (GARP). The Project was carried out by Northland Research, Inc. (Northland), under contract to the Arizona Department of Transportation (ADOT). Portions of three prehistoric sites were investigated on the project - Grewe, Horvath, and Casa Grande Ruins. Each of the sites represents a separate spatial and temporal component of the Grewe-Casa Grande settlement, one of the preeminent Hohokam...

The Lower Verde Archaeological Project
PROJECT Jeffrey A. Homburg. Richard Ciolek-Torrello. Jeffrey H. Altschul. Stephanie M. Whittlesey. Steven D. Shelley. USDI Bureau of Reclamation, Phoenix Area Office.

The Lower Verde Archaeological Project (LVAP) was a four-year data recovery project conducted by Statistical Research, Inc. (SRI) in the lower Verde River region of central Arizona. The project was designed to mitigate any adverse effects to cultural resources from modifications to Horseshoe and Bartlett Dams. The Department of the Interior, Bureau of Reclamation, Arizona Project’s Office sponsored the research program in compliance with historic preservation legislation. The LVAP’s...

Vanishing River Volume 4: Chapter 09: Environmental Variability and Agricultural Economics along the Lower Verde River, A.D. 750 - 1450 (1997)
DOCUMENT Full-Text Carla R. Van West. Jeffrey H. Altschul.

In Chapter 9, Van West and Altshcul examine late prehistoric period agriculture in the Transition Zone of central Arizona, and consider how agricultural production influenced population zone in this area. They begin with a description of the Transition Zone’s environmental context. They then present evidence for prehistoric agriculture in the LVAP project area. These authors use these data to model potential agricultural productivity in Horseshoe Basin. Next, they model the population sizes on...