Question

Sanctuary of fauna and flora Galeras, at the beginning of the study an initial count of 890 individuals was made, however during From January to March, every fortnight, 20 individuals died and at the same time they were born monthly 60 individuals. Calculate: population growth rate, birth rate, mortality, and population density

Answer 1

Answer:

The other value needed to calculate the rate at which the population can grow is the mean generation time (T). Generation time is the average interval between the birth of an individual and the birth of its offspring. To determine the mean generation time of a population, the age of the individuals (x) is multiplied by the proportion of females surviving to that age (lx) and the average number of offspring left by females at that age (mx). This calculation is performed for each age group, and the values are added together and divided by the net reproductive rate (R0) to yield the result

Explanation:

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