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Ecological and economic systems are open systems that require energy to change the thermodynamic states of materials from naturally occurring to more valued forms. These changes are accompanied by information flows and changes in the order of systems and their surroundings. In this paper, thermodynamics is used to assess these system changes and relate them to the knowledge present in a system. Particular emphasis is given to (1) the fundamental relationships among material, energy and information flows, and changes in order and knowledge, (2) the role of equilibrium and non-equilibrium thermodynamics in assessing system change, (3) the increasing role of material and energy flows through economic systems, and (4)...
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This location is part of the Arizona Mineral Industry Location System (AzMILS), an inventory of mineral occurences, prospects and mine locations in Arizona. Pima881 is located in T11S R16E Sec 16 W2 in the Bellota Ranch - 15 Min quad. This collection consists of various reports, maps, records and related materials acquired by the Arizona Department of Mines and Mineral Resources regarding mining properties in Arizona. Information was obtained by various means, including the property owners, exploration companies, consultants, verbal interviews, field visits, newspapers and publications. Some sections may be redacted for copyright. Please see the access statement.
Categories: Data; Tags: 1940s, 1950s, 1960s, 1970s, 1980s, All tags...


map background search result map search result map ADMMR mining collection file: Oracle Ridge Control Mines, Daily-Geesman Area Geologic Cross Section Along Line IJ Oracle Ridge Geological Sample Map Control Mine Topographic Map Control Mines, Daily-Geesman Area Geologic Cross Section Along Line CD Control Mines, Daily-Geesman Area Geologic Cross Section Along Line ST Control Mines - Geology and Topographic Map Control Mines Geology and Topography Control Mines, Daily-Geesman Area Geologic Cross Section Along Line KL ADMMR mining collection file: Oracle Ridge