What does distance decay mean in AP Human Geography?

Distance decay is a geographical term which describes the effect of distance on cultural or spatial interactions. The distance decay effect states that the interaction between two locales declines as the distance between them increases.

What is an example of distance decay in AP Human geography?

Distance decay is the idea that the farther away you are from goods or services, the less likely you are to make use of it. For example, if you live in a rural area, it’s unlikely that you travel to a bigger city 100 miles even if it offers bigger and better goods and services.

What is distance decay quizlet?

Distance Decay. The tendency of the distance between two places to metaphorically shrink as culture spreads faster and further. (Boosted by transportation and communication technologies).

What is the main reason distance decay occurs?

Main conclusions The distance decay of similarity can be caused by either a decrease in environmental similarity with distance (e.g. climatic gradients) or by limits to dispersal and niche width differences among taxa.

What does distance decay have to do with migration?

Distance decay weighs into the decision to migrate, leading many migrants to move less far. With the advent of faster travel and communications technology, such as telegraphs, telephones, broadcasting, and internet, the effects of distance have been reduced, a trend known as time-space convergence.

What is meant by distance decay and Zipf’s Law?

distance decay. The idea that, all else being equal, as the distance between two places increases, the volume of interaction between these places decreases. ( Zipf’s Law) You just studied 11 terms!

How does distance decay relate to internal migration?

Distance decay can effect migration mainly through the push pull factors. Distance decay is the idea that the further away an idea gets from its source, the less is known about it.

What does friction of distance refer to how is the concept of distance decay related to this 1 point?

Friction of Distance- is based on the notion that distance usually requires some amount of effort, money, and/or energy to overcome. Because of this “friction,” spatial interactions will tend to take place more often over shorter distances; quantity of interaction will decline with distance.

How does distance decay affect cultural diffusion?

How does time distance decay affect cultural diffusion? Cultural diffusion decreases due to time distance decay. – As time passes, diffusion starts to slow down. Say for example that there is a new hit song that everyone listens to, and the song diffuses too many places.

Is a permanent move within the same country how does this term relate to distance decay from Chapter 1?

A permanent move within the same country. Consistent with the distance-decay principle presented in Chapter 1, the farther away a place is located, the less likely that people will migrate to it. thus, internal migrants are much more numerous than international migrants.

Where do long distance migrants tend to settle?

Migrants traveling long distances usually settle in urban areas. Most migration occurs in steps. Most migration is rural to urban. Each migration flow produces a movement in the opposite direction (“counterflow”).

What are Ravenstein’s two laws for distance in relation of migrants?

The laws are as follows: Most migrants only go a short distance at one time. Long distance migrations are for those who come from large cities. Most migration is from rural areas to urban areas.

What is the ability to move either temporarily or permanently?

The ability to move either temporarily or permanently is best described by the term. mobility. The term that best describes a permanent move to a new location is. migration. A country has net in-migration if immigration numbers.

What is circulation in AP human Geography?

Circulation – Short-term, repetitive, or cyclical movements that recur on a regular basis.

What is migration based on distance?

Migration decisions are often influenced not just by economic and social factors but by distance, i.e. how far an individual or family has to move from their place of origin.

What are cultural push pull factors?

There are several reasons why people migrate known as push and pull factors, and they occur on economic, cultural, or environmental lines. Push factors are events and conditions that compel an individual to move from a location. Pull factors are conditions that influence migrants to move to a particular location.

Why did the Irish come to Canada push and pull factors?

Pushed out of Ireland by religious conflicts, lack of political autonomy and dire economic conditions, these immigrants, who were often called “Scotch-Irish,” were pulled to America by the promise of land ownership and greater religious freedom.

What factors were most important in pushing or pulling great waves of immigrants to the United States between 1820 and 1850?

A major pull factor that brought immigrants to the United States between 1830 and 1850 was the possibility of greater economic opportunities and individual freedoms. Many immigrants were leaving from situations of religious and political persecution and a lack of economic opportunity at this time.

What are push factors and pull factors AP Human Geography?

In geographic terminology, when discussing migration you will often hear “push and pull factors.” A “push-factor” is something that encourages an individual to leave, or emigrate from, a certain place. A “pull-factor” is something that attracts individuals to migrate to a certain place.

Is famine a push or pull factor?

Push factors are those which force a person to move. This can include drought, famine, lack of jobs, over population and civil war. Pull factors are those which encourage a person to move. These include a chance of a better job, better education, a better standard of living.

What are 5 pull factors?

Common pull factors include:

• Employment opportunities.
• Higher income.
• Better working conditions and facilities.
• Educational opportunities.
• Higher living standards.
• Better public services.
• Religious freedom.
• Freedom of expression.

What are the 5 push factors?

Push Factors

• Lack of jobs or opportunities.
• Absence of good educational institutes.
• Poor medical care.
• Poverty.
• Famine or drought.
• War and political conflicts.
• Religious or political persecution.
• Natural disasters.

Is crop failure a push or pull factor?

Political migration – to escape political persecution or war. Environmental – to escape natural disasters such as flooding.
Why do people migrate?

Is poverty a pull factor?

Factors such as poverty, an abusive or neglectful home environment, or political instability in one’s country or region are considered “push” factors, in that they may compel people to enter situations with a high risk of human trafficking; whereas demand for slave labor is considered a “pull” factor, in that it is …