Ecologists have discovered that the value of | vedclass

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(C) According to the species-area relationship proposed by Alexander von Humboldt,the relationship between species richness and area is represented by

Vedclass · Accepted Answer

$0.1$ to $0.2$ and $0.6$ to $1.2$

Vedclass · Answer

(C) According to the species-area relationship proposed by Alexander von Humboldt,the relationship between species richness and area is represented by the equation $S = CA^Z$. Taking the logarithm,it becomes $\log S = \log C + Z \log A$. Ecologists have found that for a wide variety of taxa (like angiosperms,birds,bats,freshwater fishes),the value of the slope $Z$ generally lies in the range of $0.1$ to $0.2$. However,when the analysis is done for very large areas like entire continents,the slope of the line $Z$ is found to be much steeper,in the range of $0.6$ to $1.2$.

Ecologists have discovered that the value of the $Z$ line in a small area is $....P....$ and the value of the $Z$ line in a very large area is $.....Q....$.

Similar Questions

Match $M$ and $N$ with the species-area relationship shown in the graphic representation below and choose the correct option.

According to the concept of species-area relations $-$

As we move from the equator towards the poles,species diversity $.........$.

Provide detailed information about the species-area relationship with the help of a graph. Explain the representation of the species-area relationship and how it becomes linear on a logarithmic scale.

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