"Population ecology" Essays and Research Papers

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    India ’s population is in peril. Without the implementation of stringent‚ effective population management policies‚ the country ’s population will rise above 2 billion within the next 20 years (www.fpaindia.com). In the absence of control programs‚ India ’s ever growing population will lead to increased incidents of famine‚ disease‚ environmental stress and result in a severe shortage of housing facilities. However‚ if the Indian government quickly administers population regulations so that couples

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    Ehrlich and Ehrlich‚ in the abstract from “The Population Bomb Revisited”‚ believe that overpopulation is a problem that needs to be constantly addressed for humanity to survive in the long run. On the other hand‚ Furedi shares his views‚ in the article “Really Bad Ideas: Population Control”‚ about how he thinks the people that perceive overpopulation as a hindrance are the real problem here rather than overpopulation itself. Baird‚ from “Population Panic”‚ takes a neutral stand

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    Reduction in the fertility as a population policy is necessary to maintain social stability. Discuss with reference to developing countries. Fertility refers to the number of children a woman has on average during the years she can reproduce. Social stability is where there’s social solidarity between the people and they work together to make society better. The reduction in the fertility as a population control policy is necessary to maintain social stability. However there are other policies

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    America’s most prominent and problematic issue. Population growth‚ the U.S. population is growing by over 2‚000‚000 people per year‚ 240 people per hour‚ about half from new births and half from immigration. An issue that not only devastatingly impacts our economy‚ but is rapidly depleting our environment. Such as‚ the Central Valley Aquifer which loses the water equivalent of 1 Lake Mead each year. The underlying factor catalyzing the rapid growth in population was the swift progression in technology.

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    Population and Family Planning Policy in India Population growth has long been a concern of the government‚ and India has a lengthy history of explicit population policy. In the 1950s‚ the government began‚ in a modest way‚ one of the earliest national‚ government-sponsored family planning efforts in the developing world. The annual population growth rate in the previous decade (1941 to 1951) had been below 1.3 percent‚ and government planners optimistically believed that the population would continue

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    World Population Lab : Power of the Pyramids Introduction: The population of the world is slowly increasing. As the population grows the demands of the population grow. People need land to live on‚ wood for furniture ‚etc. For all this‚ people cut down a lot of trees. This is very harmful for the earth’s environment for it reduces the amount of oxygen in comparison to that of carbon dioxide. Therefore‚ all this would lead to global warming. The estimated population of the world today is 6‚873‚811

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    challenges resulting from a greying population An aging of population (also known as demographic aging‚ and population aging) is a summary term for shifts in the age distribution (i.e. age structure) of a population toward older ages. A direct consequence of the ongoing global fertility transition (decline) and of mortality decline at older ages‚ population aging is expected to be among the most prominent global demographic trends of the 21st century. Population aging is progressing rapidly in many

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    The Relationship Between Small Pox and Population Growth Small pox is a highly contagious and frequently fatal viral disease characterized by a biphasic fever and a distinctive skin rash. Since smallpox wasn’t eradicated offically until 1977‚ it’s fair to say that past generations had trouble overcoming this disease. Smallpox was the cause of many deaths that lead to vast populations losing the majority of its citizens and population growth hindering. In the 1500s is when smallpox made

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    lifestyle I’m living‚ it takes 3.4 hectares of the Earth’s productive area and it requires the regenerative capacity of 1.9 planets each year. If everyone lived the same lifestyle as I do‚ it would take about 1.9 planets each year to sustain the human population – shocking‚ isn’t it? I try to make a effort to help the environment by purchasing organic food where possible‚ I don’t eat a lot of red meat products‚ I try to eat foods that are in season‚ I drive in a carpool to work every week to save on fuel

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    logistic growth curve and explain how these might apply to human population growth. What promotes exponential growth? What constrains population growth? The population growth is dependent and thus proportional to the birth rate‚ which is the main variable.

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