![]() ![]() Community-Based Indicators for HIV Programsĭevelop skills to estimate the population size of a given locale.Family Planning and Reproductive Health Indicators Database.Results-Based Financing Indicator Compendium.Health Information Systems Strengthening Resource Center.Newsroom: News, Blogs, Podcasts, Videos.Improving access to reproductive health services and protection of reproductive rights will have a spin off effect of resulting in balanced population and development.In many countries, access to quality reproductive health information and services is hindered by prevailing adverse attitudes and practices such as honor crimes, sexual coercion and violence, female genital mutilation/cutting, pre-birth sex selection, rape, restrictions on women’s mobility in seeking health services, seclusion, and forced/child marriages among others.An estimated 226 million women in developing countries lack access to modern contraceptive methods, and worldwide approximately 40 per cent of pregnancies are unintended.Reproductive health status, processes and outcomes in a given country are affected by norms regarding marriage, childbearing and sexuality, as well as by women’s educationalĪnd economic status and ethnic background.REPRODUCTIVE HEALTH AND POPULATION DYNAMICS Those at greatest risk due to these factors include women, young girls and children, particularly in contexts marked by gender imbalances and ethnic or racial disparities, as well as cyclical and seasonal migrants and older persons who do not have minimum social safety nets. Resources and are living in or migrating between vulnerable places-suffer the most. Whenever population pressures are associated with resource constraints or environmental degradation, the poorest segments of the population-who rely on access to natural.Bad urban planning is worsening living conditions.Current population challenges are not only about population numbers but also about polarization of abundance and deprivation–that is, inequalities.The number and proportion of older persons aged 60 years or over are rising in all countries. Ageing is another major outcome of demographic change resulting from fertility decline and increased longevity.Much of the projected growth in population in coming decades will take place in developing and the least developed countries, where it is likely to exacerbate poverty and add pressure on the economy, basic health and social services and the environment.THE RELEVANCE OF ANALYSING POPULATION DYNAMICS Together, these population parameters, or characteristics, describe how the population density changes over time. If there is immigration into the population, or emigration out of it, then the immigration rate and emigration rate are also of interest. Some characteristics of populations include the population density , the birthrate , and the death rate. Following India, the United States has a share of 4.25 % of the entire world population, according to data by Worldometer. While China contributes to 18.47 % of the world’s share, India is not far behind with 17.70 % share of the global population. India has the world’s second-largest population after China.It is expected to grow to nearly 8.5 billion in 2030, 9.7 billion in 2050, and 10.9 billion in 2100, the worrying UN trend shows. The worldwide population reached the 7 billion mark in 2011, and today it has climbed to about 7.7 billion.Total fertility rate (TFR) is the total number of children a woman would bear during her lifetime if she were to experience the prevailing age-specific fertility rates of women and survi until the end of her reproductive life.Demography is the statistical study of human populations.Demography examines the size, structure, and movements of populations over space and time.This process in which per capita population growth changes when population density changes is referred to as density dependence. If the population grows indefinitely, less and less resources will be available to sustain the population.In a given area, is the maximum population size of the species that the environment can sustain is called the carrying capacity.Population dynamics refers to how populations of a species change over time.A population is a group of individuals of the same species that occupy a specific area over a certain period of time.GS 3 MAINS – Indian Economy and issues relating to planning, mobilization of resources, growth, development and employment. UPSC SOCIOLOGY MAINS – Paper 2 – Part C – Chapter 6 – Population dynamics : Emerging issues: ageing, sex ratios, child and infant mortality, reproductive health. ![]()
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