1 / 12

The Impact of Migration

The Impact of Migration. Section 3. Learning outcomes. The impact migration has on population size Impact on population distribution Impact on service provision Implications on economic activity Implications on the physical environment 2 case studies: Achill Island and Delhi.

marli
Télécharger la présentation

The Impact of Migration

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. The Impact of Migration Section 3

  2. Learning outcomes • The impact migration has on population size • Impact on population distribution • Impact on service provision • Implications on economic activity • Implications on the physical environment • 2 case studies: Achill Island and Delhi

  3. The impact of migration • An area of origin is a place from which emigrants leave • An area of destination is a place to which immigrants go • The process of migration has consequences for both- this can be either positive or negative

  4. Impact on population size • An area of origin must inevitably grow les quickly if some people leave • However 10 million people moved from LEDCs to MEDCs between 1995-2000- this did not affect overall numbers in general as growth rates are relatively high • LEDCs are mainly affected by rural- urban migration- the rural areas being left behind.

  5. Impact on population distribution • Migration also affects population distribution. • Mainly at a national scale as opposed to a global scale. • Rural- urban migration • MEDCs trend in reverse, now have counterurbanisation.

  6. Implications for service provision • Service provision can include shops (commercial), and also public facilities such as health, education and justice • Threshold population needs to be considered for each area to ensure it is viable to have a service • Areas suffering from emigration may find their commercial services cut first • Public services may survive longer as it is the state’s responsibility to provide • Modern day society has witnessed primary schools, hospitals closing and people have to travel further to obtain these services.

  7. Implications for economic activities • Affected by out- migration particularly the rural areas • E.g. farming in LEDCs- the rural economy suffers as young adults move to the city in search of work. • Positive side to migration- the origin country receives remittances back fro the migrants e.g. Mexico received $8million from migrants in the USA

  8. Implications for the physical environment • Out migration can bring environmental problems if land and property is abandoned, water control systems neglected etc.

  9. Out- migration: a spiral of decline • Out migration of the young • Ageing population • Low birth rates • Long term population decline • Reduced demand for goods and services • Les opportunity for economic activity • Reduced competitiveness • High transport costs • Increased cost of living • Less attractive place to live

  10. Impact on receiving areas- positive • New people in the area- increased demand for commercial services • New workers • Increased trade • Cheap labour

  11. Impact on receiving areas- negative • Public service under too much pressure • Accommodation problems- shanty towns • Health and education services under pressure • Pressure on water and sewage systems • Transport and infrastructure becomes overloaded • Pollution

  12. Case studies • Keeping this information in mind- look at two case studies • Out- migration and the impact on Achill Island, Ireland • In- Migration and the impact on Delhi, India

More Related