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A limiting nutrient is to ecosystem productivity as a limiting factor is to population?
growth rate
When is it possible for a population growth rate to be less than zero?
Zero population growthThe so-called replacement rate is about 2.2 births per fertile woman. That's what a society needs to maintain zero population growth. That "extra" 0.2 people is what's needed to account for premature deaths -- deaths that occur before procreation. Zero population occurs when the numbers of birth rate and death rate are the same/equal.
12 A given species of bacteria is known to require 100 different nutrients 99 of these are in optimum quantities but one is limited You would expect that population growth would be?
limited by the quantity of that nutrient - its the limiting stepthe actually rate of growth depends on the relationship between tha nutrient and the growth rate if its a linear relationship then growth rate = k[Nutrient]
Given a growth rate of 3 percent per year how long will it take for a population of 100000 individuals to double?
20 years
What is a rapid growth rate?
Well... A Growth rate is the how fast sometning grows, and rapid means speedy. Therfore, something which has a rapid growth rate is something which grows quickly.
Has a negative population growth rate today?
Nigeria
What country has a negative population growth rate?
Japan.
Is population growth negative or positive?
Population growth can be both negative and positive, depending on the context. In general, population growth refers to the increase in the number of individuals in a given area over time. If the birth rate is higher than the death rate and migration outflows, then population growth is positive. However, if the death rate exceeds the birth rate, or there is significant emigration, then population growth can be negative.
What country has a negative population growth rate today?
Much of Europe
What exists when the death rate is higher than the birth rate?
A negative population growth exists
When the population growth rate becomes zero what is the population size equal to?
If the population growth rate becomes zero the population size becomes static. It stays where it was when it became zero until the rate changes. If the rate becomes negative the population would begin to shrink.
How do the concepts of birthrate and population growth differ?
Birthrate is how many people are born, while the population growth includes the death rate as well. If the birthrate minus the death rate is positive then the population growth is +. If it is negative there is a decrease in population (the population is - ). The population growth also takes emigation and immigration into the picture.
A population has a growth rate when the death rate is higher than the birth rate?
Actually, a population has a negative growth rate when the death rate exceeds the birth rate. This means that more individuals are dying than being born, resulting in a decline in population size over time.
What is the population growth rate of Nizhny Novgorod?
The population growth rate of Nizhny Novgorod is currently estimated to be around 0.2% per year. This rate takes into account factors such as births, deaths, and migration.
What a population growth rate tell you?
Growth in population, and in growth rate, can be caused by many factors. For example, it might indicate improved health amongst citizens, such as by higher birth rate and/or increased years in life. A population growth can also be caused by immigration. Growing industries that need workers can attract new residents to a country, increasing its' population. Such growth from immigration may also result from negative factors, too. For example, persons in a country affected by war, famine or oppression may flee to another nearby country, increasing the total population in that new country.
Russia population growth rate?
the population growth rate in russia is 0.5%
What is the population and growth rate for Zambia?
The population of Zambia is 12,309,466 The population growth rate is at 3.03%.
