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13 Cards in this Set
- Front
- Back
Activity Space |
The area within which people move freely on their rounds of regular activity |
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Chain Migration |
The process by which migration movements from a common home area to a specific destination are sustained by links of friendship or kinship between first movers and later followers. |
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Cyclic Movement |
movement that has a closed route and is repeated annually or seasonally (e.g., activity (action) space – space within which daily activity occurs; commuting, seasonal, nomadism) |
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Distance Decay |
The declining intensity of any activity, process or function with increasing distance from its point of origin. |
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Forced |
(of a gesture or expression) produced or maintained with effort; affected or unnatural. |
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Gravity Model |
A mathematical prediction of the interaction between two bodies as a function of their size and of the distance separating them. Henry C. Carey adapted Newton's formulation to demonstrate the theoretical interaction between two cities. |
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Internal Migration |
refers to human migration within one geopolitical entity, usually a nation. |
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Intervening Opportunity |
The concept that closer opportunities will materially reduce the attractiveness of interaction with more distant - even slightly better - alternatives; a closer alternative source of supply between a demand point and the original source of supply. |
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Migration Patterns |
Established patterns or paths that game fish use moving one area to another |
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#1 Migration Pattern: Intercontinental |
migration flow involving movement across international borders |
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#2 Migration pattern: Interregional |
migration flow within a certain country or state |
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#3 Migration pattern: Rural-urban |
migration flow going from rural to urban areas |
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Migratory Movement |
human relocation movement from a source to a destination without a return journey, as opposed to cyclical movement |