Demography and Overcrowding

I investigated the meaning is unfamiliar words of "demographic". And you seek solutions to find out about overpopulation.

 

First, through the configuration size and distribution, birth, death, immigration, and social movement, and population demography is the study about the change. 1855 The term was first used by Girard, but the characteristic manner with the history, and is distinguished from the art more general called population theory.

Core interests of demographic, is to establish a measure reliable measure and mortality of the entire population, birth rate, and the marriage rate. In the history of the most, in the world of today, these measurements have a big problem very. Material most reliable, ie, census, birth, marriage, death records is retroactive up to 200 years ago. It was made so that the material even if there are more, there is a problem of change, recording procedure is difficult to interpret, but it was especially true where the bureaucracy and the development community is not economically efficient in particular. How is reliable assessment of demographic trends and the need for long-term data, to extend retroactively to age a set of data has a great importance very. By too are set to make conclusions about demographics, birth, death, immigration rate ratio as given may be a subpopulation of the population in and replenish in a variety of ways. Age of Combinations of gender - - age sex special life table, which is to be requested most importantly, class, race, place of residence, (the number of children born to one woman) birth experience, birth year for example In order to draw the appropriate graph, such as the analysis of the difference is, is essential for social purposes in particular. Archival material of the census are complemented employment statistics, sample surveys, medical records, ships, due to aviation record in modern society.

 

It's also word that refers to a condition in which the population of more than can be accommodated in a given area and overpopulation are concentrated.

The measures to solve the problem of overpopulation, there is also about 5 amendment.

1. While maintaining an appropriate fertility, to prevent increase and decrease of excessive population.

2. By sophisticated the industry, by increasing the creation of added value, to increase the social wealth.

3. When I saw the job creation effect, for small and medium-sized enterprises of domestic demand is greater than the large export-oriented company, than the support of large companies, to implement the small business support measures.

4. When the population density in the area you have, over-population is generated many, you run the policy of dispersing the population in the area.

5. Because the poor gain wealth and poverty wealth gains even if the increase, over-population increases, to strengthen the policy deadline social fairness.