P+-++DTM

· The demographic transition model describes what has happened to birth and death rates in MEDC's since 1800 and is based on the UK. It has five stages. · Not all countries go through the five stages as is the case with many LEDC's. ·  Most countries can be allocated to a stage of the model and this can also indicate the countries state of development. · As well as economic development, other important influences affecting population growth include social, religious, political and environmental factors.  · High birth rates and high death rates, so lo natural increase and little population growth. Very few, if any populations are in stage 1 now – rainforest tribes  · High Birth rates but as death rates fall population grows rapidly - Main reasons - · No birth control <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">High infant death rates <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">More children to work on farms <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Religious beliefs <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Improved medical care <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">More vaccinations, hospitals etc <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Cleaner water supplies/sewage <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Improved Food supplies <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Lower death rates and the birth rates start to fall. The population growth rate starts to slow down. The birth rate starts to fall because of family planning, improved medical care and women marrying later. <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-GB;"> <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">Low birth and death rates. A low natural increase and steady population. Most MEDC's are at this stage <span style="font-size: 12pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-GB;"> <span style="font-size: 12pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol; mso-fareast-language: EN-GB; msofareastfontfamily: Symbol; msobidifontfamily: Symbol; msofareastlanguage: EN-GB; mso-bidi-font-weight: bold; msobidifontweight: bold; msolist: Ignore;">· <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold;">The birth rate falls below the death rate and the population decreases. Countries such as Spain, Italy, Japan and Britain are in this stage. <span style="font-size: 12pt; line-height: 115%; font-family: 'Calibri','sans-serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; mso-ansi-language: EN-GB; mso-bidi-language: AR-SA;">Useful website - <span style="font-size: 12pt; color: windowtext; line-height: 115%; font-family: 'Calibri','sans-serif'; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; mso-bidi-font-weight: bold; msofareastfontfamily: 'Times New Roman'; msofareastlanguage: EN-GB; msobidifontweight: bold; mso-ansi-language: EN-GB; mso-bidi-language: AR-SA; msoansilanguage: EN-GB; msobidilanguage: AR-SA;">[]
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">The Demographic Transition Model (DTM) **
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">Stage 1 **
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">Stage 2 **
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">Stage 3 **
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">Stage 4 **
 * <span style="font-size: 12pt; font-family: Calibri; mso-ascii-font-family: Calibri; mso-fareast-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-language: EN-GB; msoasciifontfamily: Calibri; msofareastfontfamily: 'Times New Roman'; msohansifontfamily: Calibri; msobidifontfamily: 'Times New Roman'; msofareastlanguage: EN-GB;">Stage 5 **

[] - link to an excellent quiz

[] - animation showing the DTM

[] - an activity testing your knowledge of the DTM


 * __Investigating countries at different stages on the DTM__**


 * __Major factors affecting population growth__**


 * **Agricultural change** - the 'green revolution' led to an increase in food production and as a result led to increase in population
 * **Urbanisation** - rural-to-urban migration is common to poorer countries
 * **Education** - as levels of educational achievement increase, bringing improved standards of living, children become an economic disadvantage. Fewer children means parents have more money to be spent on each one, giving them better future chances. Many parents in poorer countries see education as their children's best chance in life
 * **Emancipation and status of women** - womens status in society has improved and as they seek to pursue carreers they delay having children reducing the number of children born