The first center for gender studies was opened within a newly formed Institute for the Socio − Economic Study of Human Population.

Population ecology studies the dynamics of species populations and how these populations interact with the environment.

* The Dilemma Posed by Japan's Population Decline, discussion paper by Julian Chapple in the electronic journal of contemporary japanese studies, 18 October 2004.

Population viability studies carried out in 1997 found that decreasing adult survival and eventual extinction is a probable future outcome for Florida manatees, without additional protection.

Population studies also indicate that a large proportion of coeliacs remain undiagnosed ; this is due, in part, to many clinicians being unfamiliar with the condition.

The latter two are the most likely and are together supported by multiple scientific studies .< ref >" Genetic Structure of the Han Chinese Population ", American Journal of Human Genetics, AJHG, Volume 85

Data for these studies frequently include wage data from the Current Population Survey and workplace risk data from the Census of Fatal Occupational Injuries.

Population genetics studies the different " forces " that might lead to changes in the distribution and frequencies of alleles — in other words, to evolution.

Researcher at the Kaiser Wilhelm Institute of Anthropology, Human Heredity, and Eugenics during Germany's Third Reich, known for her 1936 publication " Race and Population Policy Tools ", and her studies of heterochromia iridis ( different colored eyes ) using iris specimens from Auschwitz concentration camp victims ( supplied by her colleague, Joseph Mengele ).

Population genetics studies have also found that the Kra ecotone is the major physical barrier that limits gene flow in the honeybees Apis cerana and Apis dorsata and the stingless bees Trigona collina and Trigona pagdeni.

* Social and Population Statistics studies population, social conditions, standard of living, census, and has a 2011 census planning manager as well as statisticians helping to develop new social statistics measures.

Population studies by researchers other than Shriver have found that in general, blacks had an average white ancestry of 25 – 30 %.

Population based studies suggest the prevalence of the cavus foot is approximately 10 %.

Population based studies in Germany, the United States and Australia put the combined incidence of fatty acid oxidation disorders at 1: 9300 among Caucasians.

The National Council on Pet Population Study and Policy ( NCPPSP ) is a council of ten prominent American animal organizations which studies and addresses statistics on companion animals.

Population geography studies:

Population and housing censuses have been carried out in Algeria in 1967, 1977, 1987, 1998, and 2008.

Population censuses have been taken in Azerbaijan under Russian / Soviet rule in 1897, 1926, 1937, 1939, 1959, 1970, 1979, and 1989.

Population censuses have been taken in Benin in 1978, 1992 and 2002.

Population and housing censuses have been carried out in Bolivia in 1992 and 2001.

Between the national censuses, 1 % National Population Sample Surveys were taken in 1987, 1995, and 2005 ; 0. 1 % National Population Sample Surveys have been taken annually since 2000.

Population censuses have been taken in Estonia in 1881, 1897, 1922, 1934, 1959, 1970, 1979, 1989 and 2000, and is being taken in January 2012.

Population censuses have been taken in Nigeria during colonial time in 1866, 1871, 1896, 1901, 1911, 1921 and 1952.

Population censuses have been taken in Saudi Arabia in 1962 / 63 ( incomplete ), 1974 ( complete but not reliable ), 1992, 2004 and 2010.

Population censuses have been carried out in Sudan in 1955 / 56, 1973 ( national ), 1983 ( national ) and 1993 ( only north ).

Peter Raven, past President of the American Association for the Advancement of Science ( AAAS ), states in the foreword to their publication AAAS Atlas of Population and Environment: " We have driven the rate of biological extinction, the permanent loss of species, up several hundred times beyond its historical levels, and are threatened with the loss of a majority of all species by the end of the 21st century.

Population cycles of prey, particularly voles, have a considerable influence on breeding success.

Population geneticists have debated whether the concept of population can provide a basis for a new conception of race.

They are believed to have been one of several well-armed bands of horse-and camel-borne warriors who sold their vagility to the Meroitic Population for protection ; eventually they intermarried and established themselves among the Meroitic people as a military aristocracy.

* In Japan, according to M. Iwasawa at the National Institute of Population and Social Security Research, less than 3 % of females between 25-29 are currently cohabiting, but more than 1 in 5 have had some experience of an unmarried partnership, including cohabitation.

Of the first nine volumes to be published, eight have been translated into English: Psychiatric Power 1973 – 1974, Abnormal 1974 – 1975, Society Must Be Defended 1975 – 1976, Security, Territory, Population 1977 – 1978, The Birth of Biopolitics 1978-1979, The Hermeneutics of the Subject 1981 – 1982, The Government of Self and Others 1982 – 1983, and The Courage of Truth 1983-1984.

Pierre Desrochers and Christine Hoffbauer remark that " at the time of writing The Population Bomb, Paul and Anne Ehrlich should have been more cautious and revised their tone and rhetoric, in light of the undeniable and already apparent errors and shortcomings of Osborn and Vogt ’ s analyses.

NGOs such as the Gendercide Watch and Population Research Institute have been created to address the issue of sex-selective abortion and female infanticide.

In Russia's 2010 Population Census, Cossacks have been recognized as an ethnicity.

Population growth, poverty and uncontrolled land use have contributed to the loss of cloud forests.

As nearly all Greek Orthodox have left Turkey ( see Population exchange between Greece and Turkey and Istanbul Pogrom ), this considerably narrows the field of candidates for succession.

Type II Cepheids stars also belong to Population II, compared to Population I of δ Cepheids, and so have a lower metallicity.

Population densities vary by habitat, with more dense populations being found in barren areas as compared to kelp stands.

Population genetics analysis of Africanized honey bees in the United States, using a materially inherited genetic marker, found 12 distinct mitotypes, and the amount of genetic variation observed supports the idea that there have been multiple introductions of AHB into the United States.

The following table outlines some key statistics about the seven divisions of Bangladesh as found in the 2011 Population and Housing Census conducted by the Bangladesh Bureau of Statistics.

Studies by the Population Reference Bureau and the National Center for Health Statistics found that about two-thirds of children born to teenage girls in the United States are fathered by adult men age 20 or older.

A 19 year study of 13000 healthy adults in the United States ( the National Health and Nutrition Examination Survey ( NHANES I ) found the following causes ranked by Population Attributable Risk score:

The 2001 Population Census found that 27, 917 people were living in Aston with a population density of 4, 185 people per km² compared with 3, 649 people per km² for Birmingham.

Population malaya is found in southern Southeast Asia, tinnabulans further north in southern China while brunniceps is found in Korea and Japan.

A 2011 study by the Population Council found that many commercially-available water-based sexual lubricants tested damaged human rectal cells and that some of them-those containing polyquaternium-15-appeared to actively increase HIV replication in cell cultures and therefore could raise one's risk of HIV transmission.

The 2001 Population Census found that 25, 634 people were living in Soho with a population density of 5, 369 people per km² compared with 3, 649 people per km² for Birmingham.

The 2001 Population Census found that 25, 462 people were living in Bournville with a population density of 4, 217 people per km² compared with 3, 649 people per km² for Birmingham.

The 2001 Population Census found that there were 25, 921 people living in Hall Green with a population density of 4, 867 people per km², this compares with 3, 649 people per km² for Birmingham.

The 2001 Population Census found that 25, 473 people lived in Bartley Green with a population density of 2, 807 people per km² compared with 3, 649 people per km² for Birmingham.

The 2001 Population Census found that 25, 874 people were living in the area with a population density of 4, 537 people per km² compared with 3, 649 people per km² for Birmingham.

The 2001 Population Census found that there were 31, 343 people living in the ward.

Primordial Population III stars are estimated to have a metallicity of less than − 6. 0, that is, less than a millionth of the abundance of iron which is found in the Sun.

Generally, the youngest stars, the extreme Population I, are found farther in and intermediate Population I stars are farther out, etc.

Intermediate Population II stars are common in the bulge near the centre of our galaxy ; whereas Population II stars found in the galactic halo are older and thus more metal-poor.

A study conducted by the United States National Council on Pet Population Study and Policy ( NCPPSP ), 1998, found that the main reasons for pets being relinquished are: family moving, landlord will not allow pets, too many animals in household, cost of keeping the pet, owner is having personal problems, inadequate facilities, and no homes available for puppies.