increasing ratio of people aged 65+ in a population
anti-natalist population policy
policy that attempts to reduce the population
people who claim to be refugees( nguoi ti nan) and seek asylum( vien cuu te, noi nuong nau) in another country. they usually have to undergo some legal procedure in which the host country decides whether they quality for refugee status or not.
the number of live births per 1000 people per year
the largest popoulation of human/animals/plants that a particular area/environment/ecosystem can carry or support
the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occuring and official count of a particular population. The term is used mostly in connection with national population and door to door census'( to be taken every 10 years according to Unitd Nations recommendation), agriculture, and business censuses. It is widely recognized that population and housing censuses are vital for the planning of any society.
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child mortality rate
includes deaths within the first five years after birth
crude birth rate
is the number of birth in a given population during a given time period( such as January 1- December 31) divided by the total population and multiplied by one thousand
the number of deaths per 1000 people per year
crude death rate( CDR)
the number of deaths in a given population during a given time period(such as January 1- December 31) divided by the total population and multiplied by one thousand.
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