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Daisy world |
Models exploring the supposed ability of life on planets to regulate conditions to suit itself |
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Dashed influence arrow |
Selecting "use values in same time step" in influence properties produces a dashed influence arrow. This means the destination can be evaluated before the source, provided they are done in the same program loop. |
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Degree-days |
Sum of product of time (days) and temperature above a lower threshold (degrees Celsius) for development of plants and invertebrates. Development stages of plants and invertebrates require a certain number of degree-days to complete.
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Develoment, physiological |
Physiolgical development of organisms |
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Disaggregated population |
Splitting a population into subpopulations (spatial areas, age-classes, sex classes, etc) |
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Dummy instance |
If an association is used to define a hierarchy, it has an exclusive role for the 'child', which has only one 'parent'. But the individual at the top must also have a 'child' role, so a dummy association instance is added, typically connecting it to itself. |
