The problem of overstaffing, Article, paragraph, preventive measures
Overpopulation: Serious problem
The problem of overpopulation arises when the population of a species exceeds the carrying capacity of its ecological divide. Overpopulation is a function of the number of people in relation to the resources that are essential for their existence, such as water and essential nutrients. This may be due to increased fertility, reduced mortality, increased immigration or unwarranted biological change, and resource depletion.
Description of the problem of overpopulation, ArticleDescription of the problem of overpopulation, ArticlePreventive measures
In the wild, the crisis of overpopulation of species is often overcome by the growth of predator populations. Predators tend to look for signs of weakness in their prey, which is why they eat older or unhealthy animals first. It also has the disadvantage of managing the predator population and ensuring that it develops to support the inherited traits that make it possible to escape from predators.
How can overpopulation be controlled?
In restricted predators, species are restricted by the resources they can find in their environment, but this does not automatically control overpopulation, at least not in the short term. An enormous amount of resources can cause a population growth that ultimately produces more people than the environment can bear. Under these conditions, hunger, thirst, and sometimes aggressive competition for scarce resources can cause a dramatic population decline in a very short period of time.
Some species seem to have a certain degree of self-control as individuals stop mating when they are in an overcrowded environment. This chosen abstinence can be caused by stress or pheromones.
Under ideal conditions, as animal populations increase, so does the number of predators feeding on that particular animal. Animals with congenital malformations or weak genes cannot compete for food with stronger, healthier animals.
In fact, a non-indigenous animal may have advantages over native animals, such as B. that it is unsuitable for resident predators. If left unattended, such an animal can quickly become overcrowded and wreak havoc on the environment.
Human overpopulation Problem
The human population has been growing steadily since the end of the Black Death in the 1400s, although the most significant increase took place in the last 50 years, largely due to medical advances and increased agricultural productivity. Since the 1980s, population growth has slowed down. The United Nations Population Division estimates that world population growth will come to a virtual standstill by 2050, stabilizing at around 9.15 billion people (in 2011). Most current estimates of the earth’s carrying capacity under current conditions are around 4 to 16 billion people. In 2013, the population is estimated at 7 billion people. The world’s population is expected to grow by a further 1 billion people by 2025. Depending on the estimate of overpopulation used, there may or may not be human overpopulation.
The InterAcademy Declaration on Population Growth (circa 1994) states that many environmental problems, such as increasing carbon dioxide intensity, global warming, and toxic waste, are caused by population growth. Other disasters linked to overpopulation are the increased demand for resources such as drinking water and food, hunger and malnutrition, the use of natural resources – such as fossil fuels – which is faster than their renewal, and the deterioration of living conditions. However, some believe that inappropriate use and over-consumption, especially by rich countries, is more harmful to the environment than overpopulation.
We need to act quickly to solve this problem, and this can be done by drawing attention to the disadvantages of overpopulation, otherwise, we will face a huge crisis in the coming years.