991 resultados para Salt Lake City, Utah


Relevância:

100.00% 100.00%

Publicador:

Resumo:

The origins of agriculture and the shift from hunting and gathering to committed agriculture is regarded as one of the major transitions in human history. Archeologists and anthropologists have invested significant efforts in explaining the origins of agriculture. A period of gathering intensification and experimentation and pursuing a mixed economic strategy seems the most plausible explanation for the transition to agriculture and provides an approach to study a process in which several nonlinear processes may have played a role. However, the mechanisms underlying the transition to full agriculture are not completely clear. This is partly due to the nature of the archeological record, which registers a practice only once it has become clearly established. Thus, points of transitions have limited visibility and the mechanisms involved in the process are difficult to untangle. The complexity of such transitions also implies that shifts can be distinctively different in particular environments and under varying historical and social conditions. In this paper we discuss some of the elements involved in the transition to food production within the framework of resilience theory. We propose a theoretical conceptual model in which the resilience of livelihood strategies lies at the intersection of three spheres: the environmental, economical, and social domains. Transitions occur when the rate of change, in one or more of these domains, is so elevated or its magnitude so large that the livelihood system is unable to bounce back to its original state. In this situation, the system moves to an alternative stable state, from one livelihood strategy to another.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Includes bibliographical references.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

1st covers Apr. 1897/Dec. 1898; v. 1-14 cover calendar bienniums; v. 15-16 report year irregular. 1928/30-1956/58 report year ends June 30th.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Cover title: Summary of mountain precipitation measurements in Utah ... 1930-78.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Special issues published following special sessions of the Utah State Legislature.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Description based on: 1908/10.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Vol. 1 includes index.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Issued and bound with v. 3: Tullidge, E.W. The history of Salt Lake City and its founders.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Reports for 1930/32, 1948/50, 1962/64-1968/70 issued in 2 parts; 1970/72 in 3 parts.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Includes index.