Matching Items (5)
Filtering by

Clear all filters

42560-Thumbnail Image.png
Created2005-02-15
Description

Evaluates the conservation significance of county-owned properties in Avra Valley, specifically with regard to Priority Vulnerable Species and the Sonoran Desert Conservation Plan.

42719-Thumbnail Image.png
Created2001-10
Description

Because the West Branch area has been left alone, it has a chance to recover and become a part of the larger Paseo de las Iglesias project, and a cornerstone of a more extensive effort at ecological restoration involving the mesic coorridors of Pima County, the Santa Cruz, Rillito, and

Because the West Branch area has been left alone, it has a chance to recover and become a part of the larger Paseo de las Iglesias project, and a cornerstone of a more extensive effort at ecological restoration involving the mesic coorridors of Pima County, the Santa Cruz, Rillito, and Pantano.

42734-Thumbnail Image.png
Created2000-07
Description

This study by DR. Philip Rosen stands as one of the most impressive, given the scope of the author's knowledge, and it is one of the most ingenious, given the proposed concepts for restoration and protection of native fish and frogs within the urban Tucson Basin.

42689-Thumbnail Image.jpg
Created1999
Description

Ranching was and is a distinct American culture with a distinct set of knowledge, values and beliefs. Many of those communities have been weakened by the relentless urbanization of Arizona, but now is the time to create new communities where environmentalists, hunters, birdwatchers, and hikers partner with ranchers to preserve

Ranching was and is a distinct American culture with a distinct set of knowledge, values and beliefs. Many of those communities have been weakened by the relentless urbanization of Arizona, but now is the time to create new communities where environmentalists, hunters, birdwatchers, and hikers partner with ranchers to preserve and restore the open spaces we all cherish.

43180-Thumbnail Image.png
ContributorsConley, Julie (Author) / Eakin, Hallie Catherine (Author) / Sheridan, Thomas E. (Author) / Hadley, Diana (Author) / The Pride Publishing Company (Publisher)
Created1999-09
Description

Most of the state's cattle ranches rely solely on rain-fed range to support their herds. Drought conditions can result in significant declines in forage production and nutritional quality. Failure to respond to these changes with appropriate management can compound the effects of drought on already stressed vegetation resulting in poor

Most of the state's cattle ranches rely solely on rain-fed range to support their herds. Drought conditions can result in significant declines in forage production and nutritional quality. Failure to respond to these changes with appropriate management can compound the effects of drought on already stressed vegetation resulting in poor range condition and animal performance. The project discussed in this paper has three broad purposes: first, to compile a profile of Arizona's ranchers, with an emphasis on socioeconomic characteristics of ranchers in the southeastern portion of the state; second, to identify and understand the physical, social, and political-economic factors that make the livelihoods of ranchers vulnerable to climatic variability; and third, to determine whether or not ranchers can mitigate their vulnerability with improved access to information on climate. The project is in its initial stages and thus no conclusive data are available at this time. In this paper we will outline our assumptions in entering the project, our methodology, and some preliminary assessments from our work to date.