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
Wed Aug 5 00:50:09 2009

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

What are the allele frequencies for the mutant and normal alleles in human population?
Q. Duchenne's muscular dystrophy (DMD) is an X-linked genetic disorder. In human population the DMD allele frequency is approximately 1 in 10,000. The other allele for this gene is a normal wild-type allele. Males can be affected or unaffected, whereas females can be affected, unaffected carriers, or unaffected non-carriers.Among males, what is the frequency of affected individuals? Among females what is the frequency of affected individuals? Within a population of 100,000 people, what is the expected number of affected males? In the same population, what are the expected number carrier females?
Asked by jamnjer - Tue Aug 4 08:13:53 2009 - - 1 Answers - 0 Comments
What is the minimal population necessary for a modern society?
Q. Can a population smaller than 2 milion people sustain the levels of a modern western style society? thnx Mythological Beast I think you are also talking about the survival of the species here! A minimal regret-society is based on 10 milion people but is this the minimum to sustain the society itself or the species?
Asked by daanlevi - Tue Nov 6 15:58:43 2007 - - 3 Answers - 0 Comments

A. Grog is wrong. There is definitely a minimum requirement. Just the transportation issue necessary to turn raw goods into finished products requires that we have a minimum supply of people in the various places where the materials are mined and produced, plus a bunch to move it from one place to another, maintain roads, etc. I don't know if anyone's calculated it, but there are two ways to approach it. If you wonder how many people it would take to maintain small settlements then you have a smaller number than if you calculate how many people we would need to survive a [plague|meteor strike|WW3|insert disaster here] for us to not fall back into feudalism. Small settlements would have appropriately sized infrastructure, whereas we'd… [cont.]
Answered by Mythological Beast - Tue Nov 6 16:16:30 2007

From Yahoo Answer Search: "population"
Thu Aug 6 02:50:33 2009

A Healthy Population Helps Keep Health Care Costs Down - OPB News
news.google.com
A Healthy Population Helps Keep Health Care Costs Down

OPB News

First, having a healthy population helps. Many of his patients are young adults who break bones while bike-riding or windsurfing. ...
Attorney general launches Spanish Web site - KRCG
news.google.com
Attorney general launches Spanish Web site

KRCG

That's a larger population than Springfield, which is Missouri's third largest city. Koster says it's "vital" for people that don't speak English to be able ...



and more »
USGS: large tree population declining in Yosemite - San Jose Mercury News
news.google.com
USGS: large tree population declining in Yosemite

San Jose Mercury News

Lutz says that it's not yet known if these species will continue to persist in abundance with a smaller population of these trees.

USGS: large tree population declining in Yosemite The Associated Press



all 202 news articles »

From Google News Search: "population"
Fri Aug 7 02:26:59 2009

population gif
geni.org
population gif
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[source page]

Population Growth population growth explosion adds one million new people every 4 DAYS

population jpg
financegates.com
population jpg
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[source page]

United Nations reported that the world s population will increase to 9 1 billion by the year 2050 Today the world population counts 6 5 billion people

population 600 jpg
earthquake.usgs.gov
population 600 jpg
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Population Map 95 kB

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

Not a sheep: The Muslim population of Europe and the BBC
notasheepmaybeagoat.blogspot.com
Not a sheep: The Muslim population of Europe and the BBC

Not a sheep

Sat, 08 Aug 2009 09:55:00 GM

The Telegraph has as one of its lead stories this morning the prediction from the US Migration Policy Institute that Muslims will make up 20% of the EU . population. by 2050. Beneath this headline are some even more worrying predictions ...

Alaska glaciers shrinking fast: survey | optimum population trust ...
optimumpopulation.org
Alaska glaciers shrinking fast: survey | optimum population trust ...

simon r

Fri, 07 Aug 2009 06:11:52 GM

var csvSymbolIds = ; var quoteLink = true; var intSlideshowPos​ition = 0; var arrArticleImage​Ids = new Array(); var.

The Coming Economic Depression: 34 Million on food Stamps ...
thecomingdepression.blogspot.com
The Coming Economic Depression: 34 Million on food Stamps ...

(Economic analyst)

hu, 06 Aug 2009 16:42:00 GM

34 Million on food Stamps-. Population. of the Entire Country of CANADA. washington (Reuters) - For the first time, more than 34 million Americans received food stamps, which help poor people buy groceries, government figures said on ...

From Google Blog Search: "population"
Sun Aug 9 08:15:25 2009