'Birth rate death rate' presentation slideshows

Objectives

783 views • 78 slides

Demography and Family Planning

Demography and Family Planning. Dr. Pracheth R, Assistant Professor, Community Medicine, Yenepoya Medical College. Outline. Demographic cycle Birth and death rates Growth rates Sex ratio Age pyramids Dependency ratio Urbanization Fertility and related statistics

3.41k views • 71 slides

DEMOGRAPHY: Population Dynamics

DEMOGRAPHY: Population Dynamics. Dr. Salwa Tayel &Prof . Ashry Gad KSU Department of Family & Community Medicine (December, 2013). OBJECTIVES OF THE LECTURE. By the end of this lecture students will be able to:. Calculate rates measuring population growth

536 views • 42 slides

Measuring Populations

Measuring Populations. Introduction. If you had one male and one female elephant in the wild They would reproduce every so often and have a baby elephant That would increase the population Over a short time the elephants would have a much larger population. Introduction.

419 views • 33 slides

Complexity as Theoretical Applied Science

Complexity as Theoretical Applied Science.

419 views • 32 slides

Conservation of Populations

523 views • 29 slides

Populations

Populations. Population- group of individuals of the same species occupying a given area Increase Birth Immigration Decrease Death Emmigration. Populations Change. Populations increase Birth rate > Death Rate Immigration > Emmigration Populations Decrease Birthrate < Death Rate

326 views • 24 slides

Ch. 5 Populations

Ch. 5 Populations. Characteristics of Populations. **3 important characteristics of a population are Population Density. Population Growth. ** 3 factors can affect pop size: Birth rate Death rate Individuals entering and leaving the pop. * birth rate > death rate =

295 views • 21 slides

Higher Geography Interactions: Development and Health

Higher Geography Interactions: Development and Health. DEVELOPMENT INDICATORS ECONOMIC INDICATORS: AVERAGE ANNUAL INCOME RELATIVE PUCHASING POWER GNP PER CAPITA / GDP PER CAPITA ($). SOCIAL INDICATORS: HEALTH RELATED: LIFE EXPECTANCY; INFANT MORTALITY RATE; BIRTH RATE / DEATH RATE;

331 views • 20 slides

Population 102

Population 102. Making sense of the Statistics. The Birth Rate Formula. Live Births Pop / 1,000 So, if you have a country with 100,000 births and a pop of 5,000,000 the CBR is 20 (20 for every 1000 of the pop). What does CBR tell you?.

357 views • 19 slides

Determining Population Size

Determining Population Size. There are four basic Methods that ecologists use to determine population size? Direct observation Indirect observation Sampling Mark and recapture studies. Determining Population Size.

604 views • 17 slides

Determining Population Size

Determining Population Size. There are four basic Methods that ecologists use to determine population size? Direct observation Indirect observation Sampling Mark and recapture studies. Determining Population Size.

192 views • 16 slides

Notes: Populations

Notes: Populations. Chapter 11 Section 2. Ways to determine population size. 1. Direct Observation. Count all the members. 2. Indirect Observation. Use tracks or other signs to determine population size. 3. Sampling.

144 views • 14 slides

Understanding Populations

Understanding Populations. How Populations Change in Size. Charles Darwin once calculated that a single pair of elephants could theoretically produce 19 million descendants within 750 years. Darwin made the point that the actual number of elephants is limited by their environment.

226 views • 11 slides