Ecologists have discovered that the value of | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

For frugivorous birds and mammals in the tropical forests of different continents,the slope is found to have the value of

As we move from the equator towards the poles,the species diversity:

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

Find the odd one with respect to tropics $-$

Which one of the following reasons is proposed for the greater species diversity in tropical environments compared to temperate ones?

Vedclass Test Series

Exam Paper Generator

Online Exam Module