World Dynamics |
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Page 5
Occupancy space is the land for housing , commercial activity , transportation ,
and pollution dissipation . Suppose also that for adequate nourishment each
person requires two units of land for food production . In this simple example , no
...
Occupancy space is the land for housing , commercial activity , transportation ,
and pollution dissipation . Suppose also that for adequate nourishment each
person requires two units of land for food production . In this simple example , no
...
Page 6
5 Food ratio Agricultural land units / person Figure 1 - 3 Food ratio ( adequacy )
as it depends on agricultural land units per person . Figure 1 - 3 presents an
assumption about how the food per person is related to the agricultural land per ...
5 Food ratio Agricultural land units / person Figure 1 - 3 Food ratio ( adequacy )
as it depends on agricultural land units per person . Figure 1 - 3 presents an
assumption about how the food per person is related to the agricultural land per ...
Page 48
The more people , the more space occupied ; and the more occupied space , the
less agricultural land is left . Occupancy seems often to use the best land , and so
the allotment of land of lower quality for food growing will increase the effect of ...
The more people , the more space occupied ; and the more occupied space , the
less agricultural land is left . Occupancy seems often to use the best land , and so
the allotment of land of lower quality for food growing will increase the effect of ...
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Contents
Introduction | 1 |
Structure of the World System | 17 |
A World Model Structure and Assumptions | 31 |
Copyright | |
5 other sections not shown
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Common terms and phrases
accumulation action actual agriculture appear assumed assumptions average become behavior billion birth rate capital investment Capital-investment cause Chapter consequences continue created crowding curve death rate decline defined depends described developed discard discussed dynamic effect environment equations equilibrium examine existing expect factor falling Figure food production food ratio forces fraction further future gives greater grow growth higher improve increase indicated industrialization influence initial land less limit LOGICAL FUNCTION loop lower major material standard means mode MULTIPLIER DIMENSIONLESS natural resources natural-resource normal NREM occurs peak person policies pollution crisis pollution ratio POLR population possible present PRESENT ORIGINAL pressures probably processes rate normal reaches reduced relationship remaining represents result rise sector shortage shown shows social systems space standard of living stop structure suppressed taken tion understand UNITS usage variable world system
Bibliographic information
| Title | World Dynamics |
| Authors | Jay W. Forrester, JAY W AUTOR FORRESTER |
| Edition | 2 |
| Publisher | Wright-Allen Press, 1971 |
| Length | 142 pages |
| Export Citation | BiBTeX EndNote RefMan |