Book Creator

Higher Population

by Mr Bell

Pages 2 and 3 of 40

Human Environments 1
POPULATION

Higher
Geography
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Population
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1.Methods and problems of data collection

2.Consequences of population structure

3.Causes and impacts of forced and voluntary migration 
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1. Methods and problems of data collection 
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1. Census
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In the UK, a census is carried out every 10 years and has been since 1801 (except for 1941).

1a. Census is a survey carried out every 10 years (1) each householder is asked to complete a detailed questionnaire about the number of people living in their home (1).

1b. Householders answer other questions on their social, economic and cultural background (1). 
2. Civil Registration
The Statutory Registers of Births, Deaths and Marriages date back to 1855. They include all births, deaths and marriages that have taken place in Scotland up to the present day.
2. Civil registration of births and deaths (1) provides an up-to-date count between censuses (1). 
3 - Scottish Household Survey
The Scottish Household Survey (SHS) is an annual survey of over 10,000 households. It covers a range of different topics including your home, your neighbourhood and your views on local public services.
http://scottishhouseholdsurvey.com/
Scottish Household Survey
3. Scottish Household Survey is a continuous survey(1) based on a random sample of the population (1) which is cheaper than carrying out a full census (1) 
POPULATION 1
Discuss the ways in which countries can obtain accurate population data.

6
Problems of Data Collection
1. Cost: The massive costs associated with a censes mean that many developing countries with other spending priorities such as health care will avoid taking a census.

2 Language: India has 22 official languages; this causes problems with distribution and cost. Enumerators will need to be hired to make sure the forms are filled in correctly and to translate if needed.

3. Reliability: Countries with different ethnic groups and political corruption may inflate population numbers in certain areas, this has happened in Northern Nigeria to gain more seats in parliament. 

4. Literacy rates: If people can’t read or write it will make filling in the forms less reliable or more costly if officials are hired to help. In Niger only about 1:4 people can read and write.

5. Nomadic People: People without a settled place of residence make censuses more difficult and less reliable as they maybe counted twice or not at all. The Tuareg people in Niger are nomadic. 
6. Homelessness: this can also make it difficult or more expensive as many millions of people live in Shanty Towns so forms cannot be sent to an address.

7. Migration: illegal immigrants wish to avoid detection, for example Burmese migrants in Thailand.

8. Wars / Conflict: this can make it too dangerous to collect information or other priorities are more important. This was the case with Britain in 1941 and more recently counties like Syria can’t conduct accurate record collections.

9. Access: Countries with mountainous / desert / rainforest areas will find if very difficult to access the people living there in order to distribute and collect the forms. For example, Indonesia has many islands spread over a large area.

10. Communication: Poor transport links can make this more difficult and therefore less reliable / more expensive. 
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