The more years of growth of human populiasi increasingly dense. The impact of human density on the earth or the environment is very important to consider to preserve our earth.
Population Growth and Population Dynamics
Population growth will always be associated with birth rates, mortality and population movement or migration of both external and transfer to the outside. Population growth is the increase or decrease in the number of inhabitants of a region from time to time.
Minus population growth means that there is a population in a region experiencing decline may be caused by many things. Population growth increases if the number of births and migration from outside to inside is greater than the number of deaths and population movement from the inside out.
Population dynamics is the change in population for a particular area from time to time.
The formula to calculate population growth:
p = (I - m) + (i - e)
Full details:
- P = population growth
- L = total births
- M = total deaths
- E = total emigrants or immigrants from other regions
- I = total immigrants or people who go
Ways To overcome / Reduce Population Explosion and Growth Rate of Population - Population Science Biology
According to Thomas Robert Malthus population growth is like a geometrical progression (1, 2, 4, 8, 16, ...), while the number of food production is like the only arithmetically (1, 2, 3, 4, 5, 6, 7 , ...). This of course would be very worrying for the future where we will kerurangan stock groceries.
- Things that need to be done to suppress the rapid growth of population:
1. Promote family planning or family planning program to limit the number of children in a family in general and mass, thereby reducing the total birth rate.
2. Delaying the marriage in order to reduce the number of high birth rates.
- The ways that can be done to compensate for population growth:
1. Additions and job creation
With rising living standards it is expected that the loss of confidence in a lot of kids a lot of luck. In addition it is also expected to increase the level of education that will change the mindset in the field of demography.
2. Increasing awareness and education on population
With increasingly aware of the impact and effects of uncontrolled growth, it is expected that the public voluntarily participated success of family planning movement.
3. Reducing the density of population with transmigration program
By spreading the population in areas that have low population densities are expected to reduce the rate of unemployment due to disproportionate among the population with the number of jobs available.
4. Increasing production and sourcing of food
This is to compensate not to supply food ingredients are not followed by the rate of growth. Each region is expected to seek self-sufficiency in food to avoid dependence on other regions.
The balance of the earth's population to population density impact on the environment and earth to stay awake
