Rural-Urban Links Flashcards
(120 cards)
What is the location of significant areas of population in wales? (4)
- population density is highest in the South of Wales
- Population is also somewhat high in the North East
- The rest of Wales is sparsely populated
- With the exception of the coast which can have a slightly higher population density
What is the population in mountainous areas of Wales like?And why? (1 + 2)
- Fewer people live in the mountains areas of wales
- Because it has a hilly relief (difficult to build on), lacks a wide variety of services, feels remote
- But they can also benefit form tourism
What is the population of Cardiff like? And why? (1 +1)
- It has the highest population density in Wales
- Because it is the capital, close to the M4, built up area, many shops, jobs and services
What is the rural-urban continuum?
Shows a transition between the two ends of the continuum - rural and urban areas. It accommodates for areas that are between these classifications.
What is a sphere of influence?
The area that is affected by or influenced by a particular settlement, service or employment
How does retailing and urban services vary along the rural-urban continuum? (2)
- in rural areas: have fewer, basic retail outlets, have basic services but rely on urban areas for specialised services.
- in urban areas: higher population density, large number & wide variety of retail outlets, hubs for specialised services (healthcare, education, offices)
What does ‘rural’ refer to?
Areas in the countryside, that are often less densely populated and often contain farmland
What does ‘urban’ refer to?
Towns, cities and built - up areas with a higher population density.
What is a settlement hierarchy?
A hierarchy that shows the different types of settlement. They get larger and less frequent towards the top of the hierarchy.
What types of settlement are at the bottom of the settlement hierarchy?
Isolated dwellings and hamlets.
Give the order of the settlement hierarchy from highest to lowest? (6)
1) Conurbation
2) City
3) Large Town
4) Small town
5) Village
6) Hamlet/isolated dwelling
How does sphere of influence vary in relation to retailing and urban services? (2)
- a major urban centre often has a larger sphere of influence in retail, attracting shoppers from nearby smaller settlements (factors like transport links, uniqueness of goods, and distance to competing centres affect this)
- urban areas have more specialised services such as healthcare services, leading to a greater sphere of influence as they cater for nearby settlements. Rural areas have limited access to healthcare and so may have to travel great distances for comprehensive healthcare.
Larger settlements have a _____ sphere of influence
larger
What two main factors is provision of services in a settlement influenced by? (2)
- Threshold population (minimum number of people required to maintain a particular service)
- Range of a service (the maximum distance people are willing to travel for a particular service)
What factors does the size of a sphere of influence depend on? (3)
- Settlement infrastructure and transport links (the better they are, the more people can access the settlement)
- Distance from cities (further settlement is from a city, the smaller the sphere of influence)
- Settlement size (larger settlement, higher population density, higher sphere of influence)
What can choropleth maps be used for? (4)
To show:
- population density
- rainfall
- vegetation cover
- land use
What are the advantages of use of chloropleth maps? (3)
- Easy comparison between regions/areas
- Good for looking at changes over time
- Easy to produce
What are the disadvantages of use of chloropleth maps? (3)
- can oversimplify data
-Gives the impression that everything is the same within a colour block - can be difficult to read if colour-blind or printed in greyscale
What are dot distribution maps?
Each dot represents a specific piece of statistical data e.g. 100,000 people
What are the advantages of using a dot distribution map? (4)
- can be used to show a wide range of data
- easy to construct
- easy to compare data across a single area
- good to show areas of interest
What are the disadvantages of using a dot distribution map? (3)
- Overcrowding of dots can blur data and make it difficult to read
- Location of the dots can be subjective
- Creation can take a long time
Push factors for urban areas (7)
- High crime rate
- Air pollution
- lower quality schools
- expensive housing
- lack of open and green spaces
- traffic congestion
- noise pollution
What factors have been increasing commuting from rural towns to urban centres? (6)
- higher paying jobs in the city
- house prices are lower in rural areas, than urban areas
- increased ownership of affordable, fuel-efficient cars
- cheap access to smartphones allow work on the go
- signal and free wi-fi are available on trains and buses
- lower pollution levels in rural towns
What are the environmental impacts of counter-urbanisation? (2)
- increased traffic congestion and pollution in rural areas as people commute to work
- building on greenfield land: loss of habitat and countryside to urban sprawl