Geography
the study of the earth and the ways people live and work on it
Physical Geography
Physical Attributes (land forms, water, rocks, animals, etc.)
Human Geography
People, population, settlements, economic activities, transportation, religion
Absolute Location
Mathematical, Adress, coordinate.
Relative Location
where something is in relation to at least 3 other locations.
Human Characteristics of Place
Examination of the human elements of an area: language customs, population, government type, culture, etc.
Physical Characteristics of Place
Describes the land forms, vegetation, types of wild life, climate of the location, etc.
Human Environment Interaction (H.E.I.): Adapt
Changes that the human population has made to or for themselves to better fir in the environment in which they live.
Human Environment Interaction (H.E.I.): Modify
Changes the human population has made to the environment in which they live to better suit human habitation.
Human Environment Interaction (H.E.I.): Depend
Elements in the environment that humans depend upon or need to survive.
Movement: People
the “permanent” movement of people from one location to another.
Movement: Goods
imports and exports, moving locally or globally.
Movement: Ideas
movement of styles, processes, and methods.
Formal Regions
An area within which everyone shares in one or more distinctive characteristics. EX: Language, economic activities, environmental properties, government structures.
Functional Regions (Nodal Region)
an area organized around a node or focal point. is defined by the area serving a specific function. EX: cell phone coverage area.
Perceptional Regions (Vernacular Region)
is a place that people believe exists as a part of their cultural identity. EX: "The north”
Toponyms
Names of locations that have reference to the site features of that location
Imports
Items that are traded into a location.
Exports
items that are traded out of a location.
Hearth
The origin of the studied characteristic.
Node
Major areas that see the diffusion patterns first.
Cultural Ecology
the relationship between culture and the environment, dealing with human adaptations to various environments.
Geographic Information System (GIS)
computer systems that store geographical data.
Geographical Positioning System (GPS)
a system that determines the precise position of something on earth through the use of satellites.
Remote Sensing
gaining of data by scanning the earths surface from satellites orbiting the earth (pictures)
Case Study
an intensive analysis of an individual unit ( person, group or event) stressing developmental factors in relation to context.
Model
An abstract representation of reality created to simplify complex systems
Cartography
the science of mapmaking.
Hemispheres
a half of the earth, usually as divided into northern and southern halves by the equator
Latitude
measures the position north or south of the equator
Longitude
measures the position east or west of the Prime Meridian.
Great Circle
Surround the circumference of the entire earth.
Goods Projection
interrupts the oceans and tucks Australia and New Zealand father west than in reality.
Mercator Projection
Stretches the poles from one length to the size of the equator
Equal Area (cylindrical) Projection
represents areas correctly, but distorts shape
Robinson Projection
Frequently used and distorts size and shape but not too much.
Isoline map
connects points of equal value
Chloropleth map
puts features into classes and then maps classes for each region.
Cartogram map
adjusts the size of the country: corresponds to the magnitude of the mapped feature.
Proportional Symbol map
size of the symbol corresponds to the magnitude of the mapped feature.
Dot Distribution map
each dot represents some frequency
Environmental Possiblism
The people, not the environment are the architects of their own cultures or behavior. (adjusting to the environment using technology)
Environmental Determinism
The physical environment is the dominant force in shaping cultures or human behavior.
Distribution
The arrangement of features within space
Density
the frequency with which something is distributed in space.
Arithmetic Density
the total number of objects in a given space such as: people/square mile. High population of a state or area doesnt necessarily mean high density.
Physiological density
the number of people per unit of arable land (farmland/cropland.)
Diffusion Patterns
How characteristics are spread across a space or from one place to another over time.
Absorbing barriers
completely halt diffusion
Permeable Barriers
Allowing part of the innovation wave to diffuse, but acting to weaken and slow the continued spread.
Distance decay
the further away one group is from another the less likely the 2 groups are to interact.
Time-Space compression
the likelihood of diffusion depends upon the connectedness among places.
Hierarchical diffusion
Ideas leapfrog from one node to another, temporarily bypassing some. Spreads from authority. EX: military
contagious diffusion
Spreads in a wavelike pattern, like a disease.
Stimulus diffusion
A specific trait is rejected, but the idea is accepted.
Relocation Diffusion
Occurs when individuals migrate to a new location varying new ideas or practices with them.
Demography or Demographic
The scientific study of population characteristics is known as demography.
Census
an official count of the population by a government every ten years to gather data.
Crude Birth Rate (CBR)
number of live births per thousand population.
Crude Death Rate (CDR)
Number of deaths per thousand people.
Rate of Natural Increase (RNI) or Natural Increase Rate (NIR)
Measures the % by which a population grows or declines in a given year. The term natural means that the rates exclude migration
Total Fertility Rate (TFR)
The average number of children a woman of childbearing years would have in her lifetime.
Infant Mortality Rate (IMR)
Is the annual number of deaths of infants under age one, compared with total live birth (CBR).
Life Expectancy
Is the average # of years a newborn infant can expect to live if current mortality rates (CDR and IMR) were to continue for the rest of their lives.
Dependency Ratio
the # of people who are too young or too old to work compared to the # of people in their productive years.
Population Pyramid
Graphic device (graphic model) that shows sex and age distribution of a population.
Demographic Transition Model (DTM)
Geographic model that displays 3 key population demographics (CBR, CDR, NIR/RNI). The demographic transition consists of 4 stages, which move from high CBR and CDR, to declines first in CDR then CBR and finally to a stage of low CBR and CDR.
Ecumene
Is the portion of the earth with permanent human settlement, has expanded to cover most of the world’s land area.
Arithmetic Density
Is the number of people per total land area.
Physiological Density
Is the number of people per arable land area. (farm Stuff)
Carrying Capacity
Is the land's ability to support a population
Sustainable Development
Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
Overpopulation
When a population has exceeded the carrying capacity of an area.
Under Population
when birth rates fall lower than the mortality rates.
Migration
A type of diffusion (relocation) where an individual or group makes a permanent move to a new location.is a form of mobility which is a more general term covering all types of movements from one place to another.
Push Factors
factors that cause people to leave their homeland and migrate to another region.War, persecution, political, environmental
Pull Factors
Pull: factors that pull or attract people to another locationGood economic opportunities, high salaries, favorable climate
Immigration
is a migration to a location.
Internal Migrant
the movement of people within a country
External (International) Migrant
Refugees who have moved from their original state (country) of origin.
Emigration
is a migration from a location.
Net-in Migration
If the # of immigrants exceeds the # of emigrants, the net migration is positive
Net-out Migration
If the # of immigrants is lower than the # of emigrants, the net migration is negative
Brain Drain
The migration of individuals who are highly skilled/educated from less developed regions to more developed regions.
Refugee
Are people who have been forced to migrate from their homes and cannot return due to safety or fear of persecution.
Internally Displaced Person (IDP)
Refugees who are still located in their state of origin.
Voluntary Migration
The migrant makes the decision to move.*Most migration is voluntary.
Chain Migration
immigrants from a particular area follow others from that area to a particular destination
Circular Migration/Guest Workers
A type of temporary migration.Known as “Guest Workers”Associated with agricultural work.
Involuntary (Forced) Migration
Forced international migration has historically occurred for 2 main reasons: slavery and political instability.
Undocumented Immigrants
anyone residing in any given country without legal documentation.
State/
independent unit that occupies a territory and has full control
Sovereignty
has full control of if internal and external conflicts ( total control of country.
Country
Piece of land
Nation
group of people with common culture living in a territory and having sense of unity.
Nation state
Nation and state occupying the same area
Stateless Nation
Group without territory
Multi National State
Politically controlled area with sovereignty but has no single dominant ethnic group .
Multi state nation
A nation governed by more than one state.
Colonialism
a territory that is legally tied to a sovereign sate rather than being independent.