Unit 1 Flashcards
Sequent occupance
The notion that successive societies leave their cultural imprints on a place; symbolizes how humans interact with their surroundings.
Cultural landscape
Fashioning of a natural landscape by a cultural group; essence of how humans interact with nature.
Arithmetic density
The total number of people divided by the total land area; how many people per area of land.
Physiological density
The number of people per unit of area of arable land; relates to how much land is being used by how many people.
Hearth
The region from which innovative ideas originate. This relates to the important concept of the spreading of ideas from one area to another (diffusion).
Diffusion
The process of spread of a feature or trend from one place to another over time.
Relocation diffusion
The spread of an idea through physical movement of people from one place to another. Ex: spread of AIDS from New York, California, & Florida.
Expansion diffusion
The spread of a feature from one place to another in a snowballing process.
Hierarchical diffusion
The spread of an idea from persons or nodes of authority or power to other persons or places (Ex: hip:hop/rap music)
Contagious diffusion
The rapid, widespread diffusion of a characteristic throughout the population. (Ex: ideas placed on the internet)
Stimulus diffusion
the spread of an underlying principle, even though a characteristic itself apparently fails to diffuse. (Ex: PC & Apple competition, p40)
Absolute distance
Exact measurement of the physical space between two places.
Relative distance
Approximate measurement of the physical space between two places.
Distribution
The arrangement of something across Earth’s surface.
Environmental determinism
People’s behavior was determined by their environment.
Absolute location
Position on Earth’s surface using the coordinate system of longitude (that runs from North to South Pole) and latitude (that runs parallel to the equator).
Relative location
Position on Earth’s surface relative to other features. (Ex: My house is west of 394).
Site
The physical character of place.
Situation
The location of a place relative to other places.
Time-Space Compression
The reduction in the time it takes to diffuse something to a distant place, as a result of improved communications and transportation system.
Friction of Distance
Quantity of interaction will decline with distance.
Distance Decay
Typically, the farther away one group is from another, the less likely the two groups are to interact.
Networks
defined by Manuel Castells as a set of interconnected nodes without a center.
Connectivity
The relationships among people and objects across the barrier of space. Geographers are concerned with the various means by which connections occur.
Accessibility
The degree of ease with which it is possible to reach certain location from other locations.
Space
Refers to the physical gap or interval between two objects.
Formal Region
uniform/homogenous region is an area within which everyone shares in common one or mare distinctive characteristics; common language or climate.