Good quality soils may be found in low lying areas such as river flood plains and deltas where silt is deposited; in volcanic areas; in areas which have a high natural humus content. Similarly, when the Government of India announced that no licenses would be issued to start new industries or to expand existing industries in Greater Mumbai, the flow of migrants into that metropolis was expected to be arrested at least to some extent. In 1650 as North America was first being settled by Europeans there were already more people in Asia than there are in North America today. An advantage of a herd, community, or other clumped distribution allows a population to detect predators earlier, at a greater distance, and potentially mount an effective defense. Tropical forests, savanna, tundra and taiga provide different media for human occupation and concentration. In any study of population distribution, it is necessary identify factors which determine the way in which it is distribution within an area of a country, or in a country as well as in continent in which that country lies, or in a region, or in the world considered as a whole.
The cases of Java and the Amazon basin also serve to refute deterministic stance of relationship between climate and population distribution. There are also many density independent factors that have been caused by humans. Based on factors of dispersal, disturbance, resources limiting climate, and other species distribution, predictions of species distribution can create a bio-climate range, or bio-climate envelope. Farming and agricultural practices often create uniform distribution in areas where it would not previously exist, for example, orange trees growing in rows on a plantation. Extremely hot or cold places are difficult in which to live as well as places with extreme weather. The peninsular plateau has moderate network of transport route and is moderately populated area.
However, new technology in agricultural field may change the future population scenario to some extent. Industrial areas are almost invariably associated with areas of high population densities. For example; When are dispersed by wind, random distribution will often occur as the seedlings land in random places determined by uncontrollable factors. It is aptly said that increasing complexity and diversification of economic activities, the world over, have led to a new pattern of population distribution. When temperatures are very high and are combined with humidity, such conditions may not be too attractive for those who may wish to migrate to these places for other reasons, thus affecting population growth due to immigration. The Islamic countries of Southwest Asia generally show higher rates of fertility with birth rates ranging from 35 to 45 per thousand, than the predominantly non-Muslim nations of South Asia, such as India, and Sri Lanka. In the pre-industrial agricultural societies, population distribution often fairly evenly distributed responds to the nature of crops grown and their relationship to physical conditions.
A large number of people make their way into these areas. Mountainous areas with steep slopes and poor quality soil tend to have low population densities. Because of the diverse types of economic activities undertaken in urban areas, small land areas can be inhabited by large populations. Increased use of irrigation facilities in north-west India comprising Punjab, Haryana and western Uttar Pradesh has resulted in higher concentration of population than normally expected considering the amount of rainfall received by this region. International labour movements take place when there is shortage of labour in one country and a surplus in other countries. Significantly, an important factor to note is that population densities have been, in general, on the increase everywhere in the continent, as elsewhere in the world.
Young people and women are treated differently than the old people. Among the other aspects of relief features which affect human habitation are general topography, slope and aspect. Also the distribution of gold and diamond has increasing the number of people settling in Johannesburg an Kimberley to seek fortune in finding 2660 Words 11 Pages Introduction This experiment was used to explore and show how different factors affect enzymatic reactions. Demographic Factors of Population Distribution Though the three demography variables fertility, mortality and migration are themselves determined by social, economic and geographic factors, it is possible to consider them in the light of their influence on population distribution. However very good fertile soils are found in a very dangerous place, on or near a volcano but farmers tend to take the risk in building a settlement near the volcano as they will grow good crops and make very good money and profits for selling their goods. This excessive predominance of males in these nations is unusual, although the major reason is the presence of a large number of immigrant male workers from South and Southeast Asian countries who are employed in these oil-rich nations.
Human habitation or living in these countries is of recent origin compared to river valley of the ancient period. Rising Himalayas, thus, mark the northern limit of dense population in the Ganga plain. It is difficult to develop communication line in such areas. A prime example of clumped distribution due to patchy resources is the wildlife in Africa during the dry season; lions, hyenas, giraffes, elephants, gazelles, and many more animals are clumped by small water sources that are present in the severe dry season. Population distribution is a term that refers to where people live.
As the population of wolves increases, they will require the high number of deer, which was available as their limiting factor when the population grew. Physical environment and weather: fire, flood, temperature etc. Vegetation If the vegetation is low lying; it is easy to remove so encourages settlement. In contrast to this, the Great Plain of North India is a land of extremely gentle slope and offers great opportunities for the growth of agriculture, transport and industries. Conversely, if temperatures fall too low, frost may form on leaves, which damages the cell walls and cell contents. Over the years, large subsidies were built into the price structure, and these subsidies grew substantially from the late 1970s to the early 1990s, when subsidies began to be eliminated. As against this, in tropical swamps and dissected plateaus, river valleys tend to repel population.
In the late 1960s and 1970s, some 10 to 15 million people in the country were forcibly relocated to the rural communes in order to ease pressure on urban employment. The mining areas, therefore, lacked a sufficient labour force, and most of the workers had to come from other areas, either of the same country or from adjoining countries, and sometimes even from distant countries. Temperature is an important factor to be considered in climate conditions. In areas of dense vegetation e. Soil: Soil is an important factor in determining the density of population in an overwhelmingly agricultural country like India. The other kind of soil is that which is transferred from other places by water, ice or wind, and such soil is richer than residual soil.