Chapter 1 Definitions Flashcards
be able to identify which definition belongs to which term
a variable quality of a location, expressing the opportunity for integration with other locations
Accessibility
a thematic map where the size and shape of spatial areas are intentionally disoriented and replaced by the relative magnitude of the geographic phenomena (example: a map showing a country’s wealth as measured by GDP)
Cartograms
the art and science of making maps
cartography
a thematic map using colour or shading to indicate intensity of geographic phenomena (ex. population density) in a given area
choropleth maps
one of two common forms of concentration: occurring when distance between geographic phenomena (people) is small; occurs when these phenomena move closer together, sometimes around a nucleus
clusters (agglomerated)… nucleated
the spread of geographic phenomena (ex. people) over a given area
concentration
the direct and indirect linkages (ex. transportation routes and communications pathways) between two or more locations
connectivity
one or two forms of expansion diffusion in which geographic phenomena spread rapidly and throughout an area (ex. like a virus)
contagious diffusion
the process of cultural phenomena (ex. ideas, innovations, trends, languages) spreading over space and through time
cultural diffusion
the characteristics or overall appearance of a particular area or location, resulting from human modification of the natural environment
cultural landscapes
a measure of the relationship between the number of geographic phenomena (ex. people) and a unit of area; typically expressed as a ratio
density
the process of geographic phenomena spreading over space and through time
diffusion
one of two common forms of concentration; occurs when the distance between geographic phenomena (ex. people) is large; ____ occurs when geographic phenomena (ex. businesses) move apart from one another
dispersed (deglomerated)
a measure of the amount of space between two or more locations; can be measured in both absolute terms (physical) and relative terms (time, economic, or psychological).
distance
the effects of distance on spatial interaction; generally, intensity of interaction declines with increasing distance
distance decay
the spatial arrangement of geographic phenomena (ex. people) within an area; includes density, concentration, and pattern
distribution
a thematic map where dots or scale-adjusted symbols represent geographic phenomena (ex. population)
dot maps
one of two basic forms of diffusion in which geographic phenomena spread from one area to another through an additive process
expansion diffusion
fieldwork
a means of collecting data and insight into geographic issues; involves the collection of information outside a laboratory, library, or workplace setting; one of the key traditions of geographic inquiry
an area (or region) that possessed a certain degree of uniformity with respect o one or more physical or cultural traits
formal (or uniform) region
measure of the restraining effect of distance on human interaction and movement; generally, greater time and cost are incurred with increasing distance
friction of distance
an area (region) organization around a anode or focal point and unified by specific economic, political or social activity
functional (or nodal) region
the approach that geographers utilize in their study of the human and physical environments of the earth; a view of observing variations in geographic phenomena on the earth’s surface
Geographical (or spatial) perspective