Noun

Singular population

Plural populations

population (plural populations)

  1. (collective) The people living within a political or geographical boundary
    The population of New Jersey will not stand for this!
  2. The people living in a single place.
    The population of some smalltowns is numbered in under four digits
  3. (biology) A collection of organisms of a particular species, sharing a particular characteristic of interest, most often that of living in a given area
    A seasonal migration annually changes the populations in two or more biotopes drastically, many twice in opposite senses
  4. A count of the number of residents within a political or geographical boundary such as a town, a nation or the world
    The town’s population is only 243.
  5. (statistics) A group of units (persons, objects, or other items) enumerated in a census or from which a sample is drawn
    "...it is possible it [the Anglo-Saxon race] might stand second to the Scandinavian countries [in average height] if a fair sample of their population were obtained." Francis Galton et al. (1883). Final Report of the Anthropometric Committee, Report of the British Association for the Advancement of Science, p. 269.

Derived terms

Related terms

From Wiktionary under the GNU Free Documentation License.
Mon Aug 3 03:30:47 2009

In biology, a population (from Latin populationis), is the collection of inter-breeding organisms of a particular species; in sociology, a collection of human beings. Individuals within a population share a factor may be reduced by statistical means, but such a generalization may be too vague to imply anything. Demography is used extensively in marketing, which relates to economic units, such as retailers, to potential customers. For example, a coffee shop that wants to sell to a younger audience looks at the demographics of an area to be able to appeal to this younger audience.

From Wikipedia under the GNU Free Documentation License
Sun Aug 2 09:45:52 2009

What is the relationship between population size and economic health?
Q. Some people think our economy will be damaged when the U.S. population plateaus (because parents are finding large families too expensive). But if you look at countries with serious overpopulation problems like Haiti and Rwanda, it's obvious that when the population exceeds the available resources, the economy crashes. Any economists out there who can clarify the relationship between population size and the health of an economy?
Asked by Benson - Wed Jul 25 09:52:36 2007 - - 2 Answers - 0 Comments

A. The title of your question surmises a relationship between population size and economic health. There is none. Take all countries in the world, pick any group by population, and you will see that the proportion of high-income to low-income countries will change very little between groups. Japan and Nigeria have approximately equal population sizes, and so do Luxembourg and Solomon Islands. Your actual question, however, surmises a relationship population GROWTH and economic health. Robert Solow suggested that, other things being equal, high population growth should decrease the capital/labor ratio and thus lead to lower economic growth. The problem is, other things are not equal. Capital formation is not a constant; it depends on… [cont.]
Answered by NC - Wed Jul 25 11:54:29 2007

What happens to the rate of population growth as population size approaches the carrying capacity?
Q. Characterize the rate of population growth when population size is very small. What happens to the growth when N=K?
Asked by confused - Wed Jul 4 15:57:42 2007 - - 4 Answers - 0 Comments

A. In natural systems that are well below carrying capacity with no predation or diseases to control growth, populations grow exponentially. Eventually, population reaches carrying capacity and overshoots it. Famine results and population crashes until the system can recover and populations can build up again.
Answered by ( )Mistress Bekki - Wed Jul 4 16:03:04 2007

What percentage of the population upstream has their urine drunk by lowerstream populations?
Q. The water we drink comes from upstream places. I would like to know what proportion of the upstream population's urine we drink. This is the water that comes from sewage treatment plants.
Asked by nadhuss - Wed Apr 22 13:47:45 2009 - - 2 Answers - 0 Comments

A. There is no urine in the water you drink except possible on the molecule level. It would not be detectable, except after an accident. The water is purified before being put back in the river. Depending on the place we are talking about you could be drinking water resulting from the use by >95% of the people. It would include all household uses including the water from bathing, washing, and laundry. See the references on how it works. There would be a greater amount of animal urine than human when they take it out of the river. Again, before use, it is purified again.
Answered by badhabyt - Wed Apr 22 23:12:29 2009

From Yahoo Answer Search: "population"
Mon Aug 3 05:04:36 2009

City Council decides to keep Animal Shelter open for now - Kansas City Star
news.google.com
City Council decides to keep Animal Shelter open for now

Kansas City Star

The shelter was built in the 1980s, when Olathe's population was about 3000. Olathe's population has tripled since then and so has its pet population , ...



and more »
Population census in 2011 - Ceylon Daily News
news.google.com
Population census in 2011

Ceylon Daily News

The Census and Statistics Department (CSD) will conduct a population and houses survey in July, 2011. According to a Departmental official CSD usually ...
Prison numbers reach record high - BBC News
news.google.com
Prison numbers reach record high

BBC News

The prison population has grown to a record high of nearly 84000 in England and Wales - up 66% since 1995. Statistics from the Ministry of Justice (MoJ) ...

From Google News Search: "population"
Sat Aug 1 08:25:28 2009

250px Population 1b jpg
worldwindcentral.com
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[source page]

Western Europe population

constricted population jpg
envirosci.net
constricted population jpg
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[source page]

An Expanding Population A Constricted Population

PROFIT nutrient population study jpg
soilcrop.tamu.edu
PROFIT nutrient population study jpg
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[source page]



From Yahoo Image Search: "population"
Sat Aug 1 12:37:43 2009

China's Population Policy, and Ours - John Derbyshire - The Corner ...
corner.nationalreview.com
China's Population Policy, and Ours - John Derbyshire - The Corner ...

John Derbyshire

Mon, 27 Jul 2009 15:25:00 GM

For China, still a poor country with a huge peasant . population. , this is starting to throw up problems. With the one-child policy entering its fourth decade, the typical Chinese in his prime productive years now has two elderly parents ...

Some More Population Growth Nonsense From India P.A.P. Blog ...
filipspagnoli.wordpress.com
Some More Population Growth Nonsense From India P.A.P. Blog ...

Filip Spagnoli

Wed, 29 Jul 2009 18:50:03 GM

Human rights, incl. political and economic rights, from the perspective of politics, art, philosophy, law, economics and statistics.

BabyCenter: MOMformation Blog Archive Could Letterman stop ...
blogs.babycenter.com
BabyCenter: MOMformation Blog Archive Could Letterman stop ...

Beth Hering

Sat, 25 Jul 2009 12:00:26 GM

The PCs think abortion is a way for . population. control while the PRs think just don't have sex in unmarried relationships. Either one would assist . population. control. Neither will agree with each other because the PCs think everyone ...

From Google Blog Search: "population"
Sun Aug 2 06:39:37 2009