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

Describe species-area relationships.

Biodiversity increases from

According to the hypothesis proposed by environmental biologists,a relatively constant environment in the tropics promotes:

Species diversity is higher at lower altitudes than at higher altitudes because at higher altitudes:

Vedclass Test Series

Exam Paper Generator

Online Exam Module