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Overpopulation Problem Essay , Article , Paragraph , Prevention Steps

Overpopulation  Problem Essay , Article , Paragraph , Prevention Steps

Overpopulation : A Serious Problem

The problem of overpopulation arises when the population of a species surpasses the carrying capability of its ecological slot. Overpopulation is a function of the amount of individuals compared to the significant resources, such as water and essential nutrients they require for their existence. It can be an outcome of an increase in  birth rates, a decline in mortality rates, an increase in immigration, or an indefensible bio-me and exhaustion of resources.

Overpopulation Problem Essay , Article , Paragraph , Prevention Steps

Overpopulation Problem Essay , Article , Paragraph , Prevention Steps

In the wilds, the crisis of overpopulation of species is often sorted out by growth in the population of predators. Predators have a tendency of looking for the signs of weakness in their victim, and for that reason they first eat the old or unwell animals. This also has the drawbacks of managing the prey population and making sure its evolution in support of inherited characteristics that improve escape from predation.

How to Control Overpopulation ?

In the dearth of predators, species are bound by the resources they can locate in their surroundings, but this does not automatically control overpopulation, at least in the short term period. A copious supply of resources can create a population boom that ends up with additional individuals than the environment can hold up. In these circumstances, starvation, thirst and sometimes aggressive competition for scarce resources may influence a sharp reduction in population in a very short lapse.

Some species appear to have a measure of self-control, by which individuals cease from mating when they discover themselves in a crowded environment. This chosen abstinence may be induced by stress or by pheromones.

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In a perfect setting, when animal populations grow, so do the number of predators that feed on that specific animal. Animals that have birth defects or feeble genes are unable to struggle over food with stronger and healthier animals.

Actually, an animal that is not an inhabitant to an environment may have benefits over the native ones, such being inappropriate for the dwelling predators. If left unrestrained, such an animal can hastily overpopulate and eventually devastate its environment.

Human Overpopulation Problem

The human population has been rising continuously ever since the end of the Black Death, approximately in the year 1400, although the most major increase has been in the last 50 years, mainly due to medical progressions and increase in agricultural productivity. The rate of population growth has been diminishing since the 1980s. As of 2011, the United Nations Population Division estimated global population expansion will nearly cut short by 2050, stabilizing at about 9.15 billion. Most up to date estimates for the carrying aptitude of the Earth under existing circumstances are around 4 billion to 16 billion. In 2013 the human population was estimated to be 7 billion. By 2025 the world population is expected to grow up by an additional 1 billion. Depending on which estimation of overpopulation is utilized, human overpopulation may or may not have occurred.

The Inter Academy Statement on Population Growth, around 1994, has stated that many environmental difficulties, such as increasing intensities of atmospheric carbon dioxide, global warming, and toxic waste, are provoked by the population expansion. Other evils associated with overpopulation comprise the increased claim for resources such as clean drinking water and food, hunger and undernourishment, utilization of natural resources – such as fossil fuels, faster than the pace of their renewal, and deterioration in living conditions. However, some consider that misuse and over-consumption, especially by affluent nations, is putting more damage on the environment than overpopulation is doing.

We need to take a quick action toward this problem and this can be done by bringing awareness about the drawbacks of overpopulation, else we have to face some huge crisis in the coming years.

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Disha Setia

A creative and passionate writer who loves to play with words. An ardent lover of english literature. Strongly believes in the power of words.She likes being original and innovative in her work.