1. 2 3 4 5 6 7 8 9 10 11 12 Number of births X K = Total population CBR In Pakistan : 27.2 / 1000 pop.

Slides:



Advertisements
Similar presentations
Recent Population Change in New Zealand. Population Growth in New Zealand.
Advertisements

Applying Population Ecology: The Human Population G. Tyler Miller’s Living in the Environment 14 th Edition Chapter 10 (Pages ) G. Tyler Miller’s.
Population Growth World Population, f
Measuring Population Change.  2 aspects of population that demographers want to know more about: size and rate of change  Size = actual number of people.
Canada’s Changing Population
FACTORS AFFECTING POPULATION CHANGE. There are four factors that affect population change in a country: BIRTH RATE BIRTH RATE DEATH RATE DEATH RATE IMMIGRATION.
POPULATIONS IN TRANSITION. Population change definitions.
POPULATION The Demographic Transition Model. Do Now: Define and provide a formula for each of the following: CRUDE BIRTH RATE (CBR) CRUDE DEATH RATE (CDR)
Review What is the current world population?
UNIT 2 LESSON 1. LEARNING OUTCOMES:  Student will gain an understanding of the role population geography plays in human geography.
Calculating population change… What factors do you need to take into account when calculating population growth?
Population Terms. Note taking Use the Population Terms Note page to take notes as you view the power point. “One trend I notice” statements should be.
Population Characteristics. Human Development Index A set of living conditions that gives a general picture of what life is like in a given country.
4/23/2017 U.S. Population Trends September 13, 1999.
1 DEMOGRAPHY: Population Dynamics December 8, 2014 Dr. Salwa Tayel & Prof. Ashry Gad KSU Department of Family & Community Medicine (December, 2014)
Demography. What is Demography? The study of human population  Birth rate  Death rate  Immigration  Emigration  Population growth rate  Natural.
3.1.4 Demographic Transition. Demographic Transition Growth rate (percent)
3-1 DEMOGRAPHY. Demography – the numerical study of the characteristics, trends, and issues of a population. Why do governments and businesses study demography?
Measures of Population Change Births, Deaths and Fertility.
Part Two, Issue 4 Population Growth and Migration.
Population Formulas – Compare Trends. An example… ► Let’s say a country has a population of 30,000,000.  Births = 390,000immigrants = 220,000  Deaths.
What factors are involved in population growth?. II. Population Parameters and Processes 1. Total Fertility Rate a. At least a rate of 2.1 births is needed.
ESS Topic 3 Lesson 2 Key concepts: Crude Birth Rate, Crude Death Rate, Fertility, Doubling Time, Natural Increase Assessment Statements
Dr. Muhammad Razzaq Malik. Dr. Muhammad Razzaq Malik Dr. Muhammad Razzaq Malik MBBS, MPH, MCPS (Com Med) MBBS, MPH, MCPS (Com Med) Assistant Professor.
CHAPTER 11: HUMAN POPULATIONS Read pgs Key Concepts  Factors affecting human population size  Managing population growth  Human population.
Human Resources BY- MR. Y N SINGH PGT ECO. KV DHRANGADHRA.
THE HUMAN POPULATION. HUMAN POPULATION AND CARRYING CAPACITY Current population ~6.8 billion a. due to: - improved sanitation - agriculture output - better.
Human Population Review Chapter Chapter 7 test P B 2 E 3 A 4 E 5 C 6 E 7 C 8 C 9 D 10 D.
Population Changes How populations grow, shrink, and change.
Do Now: ► How fast is the worlds population growing? Which country is growing at the fastest rate?
Population Projection Interpretation of Outputs DemProj Version 4 A Computer Program for Making Population Projections.
Chapter 6 Key Terms Pre-View the distribution of males and females among age groups in a population—in this case, the world population age structure.
Dr. Muhammad Razzaq Malik. DEMOGRAPHY It is the scientific study of human population concerning their size, distribution, structure and changes within.
Population Characteristics Population Part III. World Population Growth Birth rate (b) − death rate (d) = rate of natural increase (r)
Population Where has the world’s population increased?
Population Geography.  World POPClock Projection.
The Changing Population. What is Population? Population – a group of people living in a particular place at a specified time. The scientific study of.
CALCULATE THE GROWTH RATE: Birth Rate = 10 Individuals Immigration = 20 Individuals Death Rate = 15 Individuals Emigration = 5 Individuals Growth Rate.
Chapter 2 Population Key Issue 2: Where Has the World’s Population Increased?
Population distribution, density, and data. Before we begin… MDC: More developed country LDC: Less developed country What makes a country developed? –
Human Population : AP Environmental Science. Human Population Dynamics There are just three sources of change in population size: 1.Fertility 2.Mortality.
Chapter 2 Key Issue 2 Chapter 2 Key Issue 2 Where has the world’s population increased?
CHAPTER 2 SECTION 2 Where has the world’s population increased?
ChartsPeopleBirthDeathMisc Charts - 10.
Population change 1 What is demographic change?. 1.1 What is demographic change? The net change in the population store caused by the inputs of births.
Human Population Growth Miller Chapter Factors affecting population size Populations grow or decline through the interplay of three factors Births.
How BIG is a billion? If you live to be 1 million seconds you’d be 11.6 days old. If you live to be 1 billion seconds you’d be 31.7 years old. If you had.
Human Geography.
Population Math Notes.
7.1 Billion! How BIG is a billion?
Factors Affecting population Change
DEMOGRAPHIC TRANSITION
The Human Population Part 1
FACTORS OF POPULATION CHANGE
Unit 2: Pop Factors Friday, Sept. 16.
Demography.
Population Characteristics Population Part III
Population Characteristics Population Part III
DEMOGRAPHIC TRANSITION
Measuring Population Change
Population Math Notes.
Population Characteristics Population Part III
Population Growth and Distribution
Key Issue 2: Where Has the World’s Population Increased?
Population and Food Resources
AUSTRALIA (2015) Population: 22,992, ,377 Births 159,052 Deaths
Population Dynamics Lecture II.
AP*HG Lab Book Terms ONQ
Where has the world’s population increased?
Population Characteristics Population Part III Unit 1
Presentation transcript:

1

2

3

4

5

6

7

8

9

10

11

12 Number of births X K = Total population CBR In Pakistan : 27.2 / 1000 pop

13

14 Number of births X K = Number of women Ages There were 62 births per 1,000 women ages in Ecuador in Yemen’s general fertility rate in the early 1990s was 238 live births per 1,000 women ages one of the highest in the world. The Czech republic’s rate of 34 per 1,000 women ages in 1996 was very low.

15 Number of births to women Ages X K = 23,694 X 1,000 = 81.4 Number of women 290,998 Ages In Austria, in 1994, there were about 81 live births for every 1,000 women ages In Kenya in 1993, there were 266 live births per 1,000 women ages in 1996, the rate was 153 in Brazil and 62 in Portugal.

16

17

18 In 1993, Burkina Faso had a GRR of 3.50, while that of the United Kingdom was only that means that if 1993 fertility levels were to continue, a woman in Burkina Faso would produce 3.5 daughters, on average, during her lifetime. In the united kingdom, by contrast, a woman would produce less than one daughter on average during her lifetime. In Burkina Faso, one daughter would die, one average, before completing her childbearing years. Country1993 GRR1993 NRR Burkina Faso United Kingdom

19

20

21

22 Number of deaths X K = 405,000 X 1000 = 6.6 Total population 61,644,000 In the early 1990s, the death rate in Turkey was 6.6 per 1,000 population ……. In the early 199s, Guinea’s death rate was 20 per 1,000 population, while Singapore’s was 5 per 1,000. Crude death rates are affected by many population characteristics, particularly age structure. It is therefore prudent, when comparing death rates between countries, to adjust for difference in age composition (see comparing populations) before making inference about a country’s health, economic, or environmental conditions.. In Pakistan 8/1000 pop. Ref: DG Health report 2003

23 Deaths of people ages X K = 1,050 X 1000 = 4.4 Total population 236,472 ages In Puerto Rico in 1994, the age-specific death rate for persons ages was 4.4 per 1,000 population of that age By comparison, the 1994 age-specific death rate for persons ages in Puerto Rico was 33.0 per 1,000 population of that age.

24

25

26 Number of deaths from cancer X K = 544,278 X 100 = 23.4 Total deaths 2,322,421 In 1996, 23 percent of all deaths in the United States were from cancer.

27

28

29

30

31

32 Number of Immigrants X K = 39,895 X 1000 = 4.5 Total population at destination 8,844,499 In 1996, the Swedish immigration rate was 4.5 per 1,000 residents In some countries, immigration plays a significant role in population growth. In Sweden in 1996, 83 percent of all population growth was a result of immigration.

33 Number of emigrants X K = 33,884 X 1000 = 3.8 Total population 8,844,499 at origin In 1996, the Swedish emigration rate was 3.8 emigrants per 1,000 residents

34 Number of Immigrants - Number of emigrants X K = 39,895 – 33,884 X 1000 = Total population 8,844,499 In 1996, Sweden experienced a net increase of 0.7 persons per 1,000 population through migration Romania had a net migration rate of -0.9 per 1,000 in 1996 (that is, the net result was a loss of 0.9 persons per 1,000 population).

35

36 NI = B - D Where NI is the natural increase during a period and B is the number of births and D is the number of deaths during that period.

37 Births in Deaths in 2012 X K = Total population 2012 In 1996, the rate of natural increase in Poland was 0.1 percent.

38 The rate of natural increase can also be calculated from birth and death rates. Birth rate – death rate = In Pakistan: BR=27.2 DR=7.2 RNI=( )/10 = 2.0%

39 Births in Deaths in Net migration 1996 X K = Total population 1996 In 1996, the annual growth rate in Poland was 0.07 percent.

40 The growth rate can also be calculated from natural increase and net migration rates: Rate of natural net migration Increase + rate = In Pakistan 2.03% GR. 2011

41

42

43 70 = 70 = Growth rate (%). In Pakistan 35 years. 70/2.0 =35

44 Total population = 20,140,000 = 61.1 Total lands area 329,750 In 2010, Pakistan had a population density of persons per square kilometer of land area

45

46

47

48