Effects of Overpopulation on the ..

In August, Samantha Schildroth (Medical Biology and Environmental Science, ’17) completed an eight-week Sea Education Association (SEA) Semester summer program in the Phoenix Islands.Schildroth’s research focused on policy issues concerning the island nation of Kiribati, where she studied the effects of overpopulation on freshwater resources and the resulting consequences on human health.Kiribati, says Schildroth, is an atoll nation, and for fresh water its population is dependent on water lenses, convex layers of fresh groundwater that float on top of denser saltwater. The island’s increasing population, she says, is straining this resource.

Negative Effect of Overpopulation

Effects of Overpopulation - Pollution

Effects of Overpopulation - Negative Population Growth

Gabor Zovanyi, a professor of Environmental Planning at Eastern Washington University once said: "If our species had started with just two people at the time of the earliest agricultural practices some 10,000 years ago, and increased by one percent per year, today humanity would be a solid ball of flesh many thousand light years in diameter, and expanding with a radial velocity that, neglecting relativity, would be many times faster than the speed of light," From claustrophobically crowded cities to rapidly melting icecaps, these photos demonstrate the alarming effects of overpopulation.

Effect of Overpopulation | Over Population

However if we open our eyes, the effects of overpopulation on our day to day living can be clearly seen all around us, especially in the outlying suburbs of our great cities. These effects have developed over the years and therefore we have become used to them and accept them as the normal growth of our society. But that philosophy is changing dramatically. "Save our open spaces" is the subject of many "letters to the editor" in our suburban papers. Residents groups are springing up in many areas in an attempt to halt or at least slow down the continuing development that is spreading farther and farther out from our cities. What was once farmland and forest is now covered with houses, supermarkets, shopping malls and business premises. Country roads now have traffic lights at every corner and traffic jams every night and morning. In spite of the introduction of tougher environmental standards pollution is creeping into almost every source of water.

The effects of overpopulation are too severe
5. Loss of biodiversity. All of the previously described effects of overpopulation on the environment lead to the destruction of the natural habitat of many wildlife species. The natural flora and fauna have been under constant pressure to adapt to a quickly changing environment. Since they have been unable to do so, they have been displaced from their natural ecological niche. The constant clearing of the Amazon forest has had devastating effect on many rare tropical species. It has been estimated that 10% of the species in the region have become extinct.*Depletion of Natural Resources: The effects of overpopulation are quite severe. The first of these is the depletion of resources. The Earth can only produce a limited amount of water and food, which is falling short of the current needs. Most of the environmental damage being seen in the last fifty odd years is because of the growing number of people on the planet. They are cutting down forests, hunting wildlife in a reckless manner, causing pollution and creating a host of problems. Those engaged in talking about overpopulation have noticed that acts of violence and aggression outside of a war zone have increased tremendously while competing for resources.
Study Reveals Surprising Negative Effects Of Overpopulation

The Effect of Overpopulation on Public Health | MPH Online

A major problem that we are facing is overpopulation and its negativeeffects. We are abusing the earth’s natural resources and we are not makingappropriate provisions for the future. This unit will identify the currenttrends in population growth, the causes and effects of overpopulation as well assome possible solutions.

Effects of Overpopulation On An Ecosystem How overpopulation disturbed in an ecosystem

outline 1 overpopulation effects of overpopulation in japan

The United States, whose citizens represent 5% of the world population yet consume 25% of the world's resources, and other industrial nations are just as responsible for the harmful effects of overpopulation as are rapidly growing developing nations, Didion said.

Effects Of Overpopulation On Resources Causes Of Overpopulation

Powerful Images Show The Terrible Effects Of Overpopulation

Unlike the less fortunate peoples we have been able to use science and technology to hold back the effects of overpopulation, but this is like building a dam to hold back an ever rising tide. We can postpone the inevitable, but if the tide continues to rise, eventually we too will be overcome. So what can be done? This is the part of the solution that is seldom discussed, it is unpalatable and all too often pushed aside completely because it is contrary to personal, political and religious beliefs. But if we are to survive we must stop the tide from rising and flooding over the dam. We must develop effective birth control and see that it is used effectively. We must also stop the flood of immigrants that make up a large part of our population growth, and encourage them to stay in their own countries and reduce their own population growth to acceptable levels.