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- Uniform - known as uniform or even distribution, this distribution pattern is characterized by the maximization of distance between any two individuals. Typically this is found in plants; they compete for a resource such as soil nutrients or moisture, so they space themselves far apart in order to maximize the amount of resource consumption. It can also be a result of territorial behavior as in penguin colonies.
- Clumped - the most common distribution pattern in nature, clumped distribution is the opposite of uniform: individuals minimize the space between others; as a result, "clumps" of species form around each other. This can be a result of unreliable resources. If one area tends to accumulate one resource important to the population, the individuals of the population will clump around this resource. It is also found among many animals to either aid predation or fend off predators. Hyenas, lions, and cheetahs hunt in packs to ensure a kill while schools of fish aggregate to minimize the chance that any one fish will be eaten.
- Random - in very homogenous environments, random or unpredictable spacing will occur, but this is not common in nature. For random distribution to occur, an individual of the population won't have any affinity or repulsion from another individual, nor will they have a preference for location due to biotic factors. Some examples of random dispersion include the random destinations of dandelion seeds dispersed by the wind and oyster larvae that are carried by water currents.
Herminia Hayes
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What is the difference between a population distribution and sampling distribution?
Population distribution refers to the patterns that a population creates as they spread within an area. A sampling distribution is a representative, random sample of that population.
Which factor does not affect population growth?
One factor that does not directly affect population growth is the color of the sky. Population growth is typically influenced by factors such as birth rates, death rates, immigration, and emigration.
What are three basic population distribution patterns?
linear pattern , concentrated pattern , clustered pattern ...:)
What is the different between population density and population distribution?
The way in which people are spread across a given area is known as population distribution. Geographers study population distribution patterns at different scales: local, regional, national, and global. Patterns of population distribution tend to be uneven. For example, in Ireland there are more people living in the south and east than in the border counties and the west. Population density is the average number of people per square kilometre. It is a way of measuring population distribution. It shows whether an area is sparsely or densely populated. Population density is calculated using the following formula: Population density = total population divided by total land area in km²
What are distribution patterns?
Distribution patterns are regular patterns of performance (or occurrence) of some thing that appears in different places. To understand distribution patterns, it is important to understand other factors, such as climate, landforms, and vegetation.
What are three characteristics that describe a population?
Three important characteristiccs of a population are its geographic distribution, density, and growth rate.
What is the medical term meaning study of the patterns of distribution of disease impairment and mortality by social characteristic of population?
social epidemiology
What has the author David J Morgan written?
David J. Morgan has written: 'Patterns of population distribution' -- subject(s): Internal Migration, Population, Residential mobility
What effect did the industrial revolution have on urbanization?
The Industrial Revolution brought about changes in material production, wealth, population distribution and labor patterns.
What does it mean by human population pattern in new zealand?
Population patterns are of interest to demographers, and to all those who have to consider future implications of population change. The most primary patterns are those of sex (how many women/men their ages, and their distribution throughout NZ. And the same questions as to plumbers, doctors, x-ray technicians, and so on. Do we have enough mining technicians to serve the expected growth of lignite mining in Southland? These are the sort of patterns of availability and distribution that are of importance in planning the future of New Zealand.
What is the different between population distribution ad population density?
The way in which people are spread across a given area is known as population distribution. Geographers study population distribution patterns at different scales: local, regional, national, and global. Patterns of population distribution tend to be uneven. For example, in Ireland there are more people living in the south and east than in the border counties and the west. Population density is the average number of people per square kilometre. It is a way of measuring population distribution. It shows whether an area is sparsely or densely populated. Population density is calculated using the following formula: Population density = total population divided by total land area in km²
What three things do demographers examine to understand population distribution?
Population measurement,how many countries, and how many states/cities
